diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json new file mode 100644 index 000000000..8e1640e6b --- /dev/null +++ b/.devcontainer/devcontainer.json @@ -0,0 +1,20 @@ +{ + "name": "oref0", + "dockerComposeFile": [ + "../docker-compose.yml", + "docker-compose.yml" + ], + "service": "node", + "workspaceFolder": "/app", + "features": {}, + "customizations": { + "vscode": { + "extensions": [ + "Orta.vscode-jest", + "dbaeumer.vscode-eslint", + "esbenp.prettier-vscode", + "rvest.vs-code-prettier-eslint" + ] + } + } +} diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml new file mode 100644 index 000000000..4839895e9 --- /dev/null +++ b/.devcontainer/docker-compose.yml @@ -0,0 +1,24 @@ +services: + # Update this to the name of the service you want to work with in your docker-compose.yml file + node: + # Uncomment if you want to override the service's Dockerfile to one in the .devcontainer + # folder. Note that the path of the Dockerfile and context is relative to the *primary* + # docker-compose.yml file (the first in the devcontainer.json "dockerComposeFile" + # array). The sample below assumes your primary file is in the root of your project. + # + # build: + # context: . + # dockerfile: .devcontainer/Dockerfile + + # volumes: + # Update this to wherever you want VS Code to mount the folder of your project + # - ..:/workspaces:cached + + # Uncomment the next four lines if you will use a ptrace-based debugger like C++, Go, and Rust. + # cap_add: + # - SYS_PTRACE + # security_opt: + # - seccomp:unconfined + + # Overrides default command so things don't shut down after the process ends. + command: /bin/sh -c "while sleep 1000; do :; done" diff --git a/.eslintrc.js b/.eslintrc.js index b57fda9dc..7ce3daa2e 100644 --- a/.eslintrc.js +++ b/.eslintrc.js @@ -1,259 +1,128 @@ module.exports = { - "env": { - "commonjs": true, - "node": true, + parser: '@typescript-eslint/parser', + parserOptions: { + project: './tsconfig.test.json', }, - "extends": "eslint:recommended", - "globals": { + env: { + node: true, }, - "parserOptions": { - "ecmaVersion": 5 + parserOptions: { + ecmaVersion: 2019, + project: './tsconfig.json', + sourceType: 'module', }, - "rules": { - "accessor-pairs": "error", - "array-bracket-newline": "off", - "array-bracket-spacing": "off", - "array-callback-return": "off", - "array-element-newline": "off", - "arrow-body-style": "error", - "arrow-parens": "error", - "arrow-spacing": "error", - "block-scoped-var": "off", - "block-spacing": "off", - "brace-style": "off", - "callback-return": "error", - "camelcase": "off", - "capitalized-comments": "off", - "class-methods-use-this": "error", - "comma-dangle": "off", - "comma-spacing": "off", - "comma-style": "off", - "complexity": "off", - "computed-property-spacing": [ - "error", - "never" - ], - "consistent-return": "off", - "consistent-this": "off", - "curly": "off", - "default-case": "off", - "dot-location": [ - "error", - "property" - ], - "dot-notation": "off", - "eol-last": "off", - "eqeqeq": "error", - "func-call-spacing": "off", - "func-name-matching": "error", - "func-names": "off", - "func-style": "off", - "function-paren-newline": "off", - "generator-star-spacing": "error", - "global-require": "off", - "guard-for-in": "off", - "handle-callback-err": "error", - "id-blacklist": "error", - "id-length": "off", - "id-match": "error", - "implicit-arrow-linebreak": "error", - "indent": "off", - "indent-legacy": "off", - "init-declarations": "off", - "jsx-quotes": "error", - "key-spacing": "off", - "keyword-spacing": "off", - "line-comment-position": "off", - "linebreak-style": [ - "error", - "unix" - ], - "lines-around-comment": "off", - "lines-around-directive": "off", - "lines-between-class-members": "error", - "max-depth": "off", - "max-len": "off", - "max-lines": "off", - "max-lines-per-function": "off", - "max-nested-callbacks": "error", - "max-params": "off", - "max-statements": "off", - "max-statements-per-line": "off", - "multiline-comment-style": "off", - "multiline-ternary": "off", - "new-parens": "off", - "newline-after-var": "off", - "newline-before-return": "off", - "newline-per-chained-call": "off", - "no-alert": "error", - "no-array-constructor": "error", - "no-await-in-loop": "error", - "no-bitwise": "off", - "no-buffer-constructor": "error", - "no-caller": "error", - "no-catch-shadow": "off", - "no-confusing-arrow": "error", - "no-console":"off", - "no-continue": "off", - "no-div-regex": "error", - "no-duplicate-imports": "error", - "no-else-return": "off", - "no-empty-function": "off", - "no-eq-null": "off", - "no-eval": "error", - "no-extend-native": "error", - "no-extra-bind": "error", - "no-extra-label": "error", - "no-extra-parens": "off", - "no-floating-decimal": "off", - "no-implicit-coercion": [ - "error", + plugins: ['import', 'fp-ts'], + extends: [ + 'eslint:recommended', + 'plugin:@typescript-eslint/recommended', + 'prettier', + 'plugin:node/recommended', + 'plugin:prettier/recommended', + 'plugin:fp-ts/all', + 'plugin:import/typescript', + ], + settings: { + 'import/resolver': { + typescript: true, + node: { + extensions: ['.ts', '.tsx', '.js', '.jsx', '.json'], + }, + }, + }, + rules: { + complexity: 'off', + curly: 'error', + 'default-case': 'off', + 'dot-notation': 'off', + eqeqeq: 'error', + 'guard-for-in': 'error', + 'id-match': 'error', + 'no-bitwise': 'error', + 'no-console': 'off', + 'no-eq-null': 'error', + 'no-extend-native': 'error', + 'no-extra-bind': 'error', + 'no-implicit-coercion': 'error', + 'no-implicit-globals': 'error', + 'no-invalid-this': 'off', + 'no-lone-blocks': 'error', + 'no-native-reassign': 'error', + 'no-nested-ternary': 'error', + 'no-new-func': 'error', + 'no-new-wrappers': 'error', + 'no-param-reassign': 'error', + 'no-redeclare': 'off', + 'no-shadow': 'off', + 'no-undef-init': 'error', + 'no-unused-vars': 'off', + 'no-useless-call': 'error', + 'no-useless-concat': 'error', + 'no-var': 'error', + 'no-void': 'error', + 'new-cap': [ + 'error', { - "boolean": false, - "number": false, - "string": false - } + newIsCap: true, + capIsNew: false, + }, ], - "no-implicit-globals": "off", - "no-implied-eval": "error", - "no-inline-comments": "off", - "no-invalid-this": "off", - "no-iterator": "error", - "no-label-var": "error", - "no-labels": "error", - "no-lone-blocks": "off", - "no-lonely-if": "off", - "no-loop-func": "off", - "no-magic-numbers": "off", - "no-mixed-operators": "off", - "no-mixed-requires": "error", - "no-multi-assign": "off", - "no-multi-spaces": "off", - "no-multi-str": "error", - "no-multiple-empty-lines": "off", - "no-native-reassign": "error", - "no-negated-condition": "off", - "no-negated-in-lhs": "error", - "no-nested-ternary": "off", - "no-new": "error", - "no-new-func": "error", - "no-new-object": "error", - "no-new-require": "error", - "no-new-wrappers": "error", - "no-octal-escape": "error", - "no-param-reassign": "off", - "no-path-concat": "error", - "no-plusplus": "off", - "no-process-env": "error", - "no-process-exit": "off", - "no-proto": "off", - "no-prototype-builtins": "off", - "no-restricted-globals": "error", - "no-restricted-imports": "error", - "no-restricted-modules": "error", - "no-restricted-properties": "error", - "no-restricted-syntax": "error", - "no-return-assign": "off", - "no-return-await": "error", - "no-script-url": "error", - "no-self-assign": [ - "error", + 'prefer-arrow-callback': 'error', + 'prefer-const': 'error', + 'prefer-rest-params': 'error', + 'prefer-template': 'error', + 'wrap-iife': ['error', 'inside'], + + 'node/no-unsupported-features/es-syntax': ['error', { ignores: ['modules'] }], + 'node/no-missing-import': 'off', + 'import/no-unresolved': 'error', + + '@typescript-eslint/no-empty-object-type': 'off', + '@typescript-eslint/dot-notation': 'error', + '@typescript-eslint/no-namespace': 'warn', + '@typescript-eslint/consistent-type-definitions': 'error', + '@typescript-eslint/no-empty-interface': 'off', + '@typescript-eslint/explicit-function-return-type': 'off', + '@typescript-eslint/explicit-module-boundary-types': 'off', + '@typescript-eslint/no-explicit-any': 'off', // https://github.com/typescript-eslint/typescript-eslint/issues/1071, + '@typescript-eslint/unified-signatures': 'error', + '@typescript-eslint/consistent-type-imports': 'error', + '@typescript-eslint/no-unused-vars': [ + 'warn', { - "props": false - } + "args": "all", + "argsIgnorePattern": "^_", + "caughtErrors": "all", + "caughtErrorsIgnorePattern": "^_", + "destructuredArrayIgnorePattern": "^_", + "varsIgnorePattern": "^_", + "ignoreRestSiblings": true + }, ], - "no-self-compare": "off", - "no-sequences": "off", - "no-shadow": "off", - "no-shadow-restricted-names": "error", - "no-spaced-func": "off", - "no-sync": "off", - "no-tabs": "off", - "no-template-curly-in-string": "error", - "no-ternary": "off", - "no-throw-literal": "off", - "no-trailing-spaces": "off", - "no-undef-init": "error", - "no-undefined": "off", - "no-underscore-dangle": "off", - "no-unmodified-loop-condition": "off", - "no-unneeded-ternary": "off", - "no-unused-expressions": "off", - "no-use-before-define": "off", - "no-useless-call": "off", - "no-useless-computed-key": "error", - "no-useless-concat": "off", - "no-useless-constructor": "error", - "no-useless-rename": "error", - "no-useless-return": "off", - "no-var": "off", - "no-void": "off", - "no-warning-comments": "off", - "no-whitespace-before-property": "error", - "no-with": "error", - "nonblock-statement-body-position": [ - "error", - "any" - ], - "object-curly-newline": "off", - "object-curly-spacing": "off", - "object-property-newline": "off", - "object-shorthand": "off", - "one-var": "off", - "one-var-declaration-per-line": "off", - "operator-assignment": "off", - "operator-linebreak": "off", - "padded-blocks": "off", - "padding-line-between-statements": "error", - "prefer-arrow-callback": "off", - "prefer-const": "error", - "prefer-destructuring": "off", - "prefer-numeric-literals": "error", - "prefer-object-spread": "off", - "prefer-promise-reject-errors": "error", - "prefer-reflect": "off", - "prefer-rest-params": "off", - "prefer-spread": "off", - "prefer-template": "off", - "quote-props": "off", - "quotes": "off", - "radix": "off", - "require-await": "error", - "require-jsdoc": "off", - "require-unicode-regexp": "off", - "rest-spread-spacing": "error", - "semi": "off", - "semi-spacing": "off", - "semi-style": "off", - "sort-imports": "error", - "sort-keys": "off", - "sort-vars": "off", - "space-before-blocks": "off", - "space-before-function-paren": "off", - "space-in-parens": "off", - "space-infix-ops": "off", - "space-unary-ops": "off", - "spaced-comment": "off", - "strict": "off", - "switch-colon-spacing": "off", - "symbol-description": "error", - "template-curly-spacing": "error", - "template-tag-spacing": "error", - "unicode-bom": [ - "error", - "never" - ], - "valid-jsdoc": "off", - "valid-typeof": [ - "error", + '@typescript-eslint/no-shadow': ['error', { hoist: 'all', ignoreTypeValueShadow: true }], + + 'prettier/prettier': 'error', + + 'import/no-duplicates': ['error', { 'prefer-inline': false }], + 'import/no-deprecated': 'off', // https://github.com/import-js/eslint-plugin-import/issues/1532 + 'import/no-unresolved': 'off', + 'import/export': 'off', + 'import/order': [ + 'error', { - "requireStringLiterals": false - } + groups: ['external', 'builtin', 'parent', 'sibling', 'index'], + pathGroups: [ + { + pattern: '*.scss', + group: 'parent', + position: 'after', + }, + ], + alphabetize: { + order: 'asc', + }, + }, ], - "vars-on-top": "off", - "wrap-iife": "off", - "wrap-regex": "off", - "yield-star-spacing": "error", - "yoda": "off" - } -}; \ No newline at end of file + + 'fp-ts/no-module-imports': 'off', + }, +} diff --git a/.gitignore b/.gitignore index a24874fdb..b6372066b 100644 --- a/.gitignore +++ b/.gitignore @@ -27,4 +27,5 @@ package-lock.json *.pyc bash-unit-test-temp - +docker-compose.override.yml +dist/ diff --git a/.prettierrc.json b/.prettierrc.json new file mode 100644 index 000000000..b9589803e --- /dev/null +++ b/.prettierrc.json @@ -0,0 +1,9 @@ +{ + "printWidth": 120, + "trailingComma": "es5", + "tabWidth": 4, + "semi": false, + "singleQuote": true, + "endOfLine": "lf", + "arrowParens": "avoid" +} diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 000000000..1390a1290 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,19 @@ +{ + "typescript.tsdk": "node_modules/typescript/lib", + "files.autoSave": "onFocusChange", + "files.trimTrailingWhitespace": true, + "files.insertFinalNewline": true, + "editor.defaultFormatter": "dbaeumer.vscode-eslint", + "editor.formatOnType": true, + "editor.formatOnPaste": false, + "editor.formatOnSave": true, + "editor.codeActionsOnSave": { + "source.fixAll.eslint": "explicit" + }, + "eslint.format.enable": true, + "prettier.enable": false, + "jest.coverageFormatter": "GutterFormatter", + "search.exclude": { + "dist/": true + } +} diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index d4706a25e..38313ee8f 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -37,3 +37,29 @@ knowledge. If you're unfamiliar with GitHub and/or coding, [check out these othe See [OpenAPS.org](http://OpenAPS.org/) for background on the OpenAPS movement and project. +## Using VSCode devcontainer (with docker) + +This is the recommanded way in order to develop in a standard development environment without installing dependencies in your host system. + +[VSCode](https://code.visualstudio.com) should automatically recognize the [devcontainer](https://code.visualstudio.com/docs/devcontainers/containers) setup, building the image for development environment. + +The default container timezone is `Europe/Rome`. +This allows to test dates timezone logic. + +### Setup + +Install dependencies and compile typescript files. + +``` +$ npm install && npm run build +``` + +## Build with docker + +If you just need to build the library, you can use docker compose: + +``` +$ docker compose run --rm node sh -c "npm install && npm run build" +``` + +The output directory of `lib/*` will be `dist/`. diff --git a/Makefile b/Makefile index 339ddc79c..0d80d68f1 100644 --- a/Makefile +++ b/Makefile @@ -8,7 +8,7 @@ all: test report: # report results to community test: - ./node_modules/.bin/mocha -c ${TESTS} + npm test travis: ${ISTANBUL} cover ${MOCHA} --include-all-sources true --report lcovonly -- -R tap ${TESTS} diff --git a/TODO.md b/TODO.md new file mode 100644 index 000000000..2585cc4f5 --- /dev/null +++ b/TODO.md @@ -0,0 +1,2 @@ +- check code for `Array.sort()`. We should do it in a non-mutable way +- activate test-autotune-prep in command-behavior.tests.sh diff --git a/bin/ns-status.js b/bin/ns-status.js index 4d0543fe1..12a546648 100755 --- a/bin/ns-status.js +++ b/bin/ns-status.js @@ -5,7 +5,7 @@ var os = require("os"); var fs = require('fs'); var moment = require("moment"); -var requireUtils = require('../lib/require-utils'); +var requireUtils = require('../dist/require-utils'); var requireWithTimestamp = requireUtils.requireWithTimestamp; var safeLoadFile = requireUtils.safeLoadFile; @@ -91,7 +91,7 @@ var ns_status = function ns_status(argv_params) { .help('help'); var params = argv.argv; var inputs = params._; - + var clock_input = inputs[0]; var iob_input = inputs[1]; var suggested_input = inputs[2]; diff --git a/bin/oref0-autosens-history.js b/bin/oref0-autosens-history.js index 94d3d0c5c..e0ae2cae9 100755 --- a/bin/oref0-autosens-history.js +++ b/bin/oref0-autosens-history.js @@ -16,8 +16,8 @@ THE SOFTWARE. */ -var basal = require('../lib/profile/basal'); -var detectSensitivity = require('../lib/determine-basal/autosens'); +var basal = require('../dist/profile/basal').default; +var detectSensitivity = require('../dist/determine-basal/autosens').default; if (!module.parent) { //var detectsensitivity = init(); // I don't see where this variable is used, so deleted it. @@ -179,4 +179,4 @@ function convertBasal(item) //"minutes": Math.round(item.timeAsSeconds / 60), "rate": item.value }; -} \ No newline at end of file +} diff --git a/bin/oref0-autotune-core.js b/bin/oref0-autotune-core.js index be51dae7b..257d7a9d4 100755 --- a/bin/oref0-autotune-core.js +++ b/bin/oref0-autotune-core.js @@ -19,7 +19,7 @@ THE SOFTWARE. */ -var autotune = require('../lib/autotune'); +var autotune = require('../dist/autotune').default; var stringify = require('json-stable-stringify'); if (!module.parent) { diff --git a/bin/oref0-autotune-prep.js b/bin/oref0-autotune-prep.js index 4c781cb5c..0a91d62d1 100755 --- a/bin/oref0-autotune-prep.js +++ b/bin/oref0-autotune-prep.js @@ -20,25 +20,24 @@ */ -var generate = require('../lib/autotune-prep'); -var _ = require('lodash'); -var moment = require('moment'); +const generate = require('../dist/autotune-prep').default if (!module.parent) { - - var argv = require('yargs') - .usage("$0 [] [--categorize_uam_as_basal] [--tune-insulin-curve] [--output-file=]") + const argv = require('yargs') + .usage( + '$0 [] [--categorize_uam_as_basal] [--tune-insulin-curve] [--output-file=]' + ) .option('categorize_uam_as_basal', { alias: 'u', boolean: true, - describe: "Categorize UAM as basal", - default: false + describe: 'Categorize UAM as basal', + default: false, }) .option('tune-insulin-curve', { alias: 'i', boolean: true, - describe: "Tune peak time and end time", - default: false + describe: 'Tune peak time and end time', + default: false, }) .option('output-file', { alias: 'o', @@ -46,97 +45,101 @@ if (!module.parent) { default: null, }) .strict(true) - .help('help'); + .help('help') - var params = argv.argv; - var inputs = params._; + const params = argv.argv + let inputs = params._ if (inputs.length < 4 || inputs.length > 5) { - argv.showHelp(); - console.log('{ "error": "Insufficient arguments" }'); - process.exit(1); + argv.showHelp() + console.log('{ "error": "Insufficient arguments" }') + process.exit(1) } - var pumphistory_input = inputs[0]; - var profile_input = inputs[1]; - var glucose_input = inputs[2]; - var pumpprofile_input = inputs[3]; - var carb_input = inputs[4]; + const pumphistory_input = inputs[0] + const profile_input = inputs[1] + const glucose_input = inputs[2] + const pumpprofile_input = inputs[3] + const carb_input = inputs[4] - var fs = require('fs'); + const fs = require('fs') try { - var pumphistory_data = JSON.parse(fs.readFileSync(pumphistory_input, 'utf8')); - var profile_data = JSON.parse(fs.readFileSync(profile_input, 'utf8')); + var pumphistory_data = JSON.parse(fs.readFileSync(pumphistory_input, 'utf8')) + var profile_data = JSON.parse(fs.readFileSync(profile_input, 'utf8')) } catch (e) { - console.log('{ "error": "Could not parse input data" }'); - return console.error("Could not parse input data: ", e); + console.log('{ "error": "Could not parse input data" }') + return console.error('Could not parse input data: ', e) } - var pumpprofile_data = { }; + let pumpprofile_data = {} if (typeof pumpprofile_input !== 'undefined') { try { - pumpprofile_data = JSON.parse(fs.readFileSync(pumpprofile_input, 'utf8')); + pumpprofile_data = JSON.parse(fs.readFileSync(pumpprofile_input, 'utf8')) } catch (e) { - console.error("Warning: could not parse "+pumpprofile_input); + console.error(`Warning: could not parse ${pumpprofile_input}`) } } // disallow impossibly low carbRatios due to bad decoding - if ( typeof(profile_data.carb_ratio) === 'undefined' || profile_data.carb_ratio < 2 ) { - if ( typeof(pumpprofile_data.carb_ratio) === 'undefined' || pumpprofile_data.carb_ratio < 2 ) { - console.log('{ "carbs": 0, "mealCOB": 0, "reason": "carb_ratios ' + profile_data.carb_ratio + ' and ' + pumpprofile_data.carb_ratio + ' out of bounds" }'); - return console.error("Error: carb_ratios " + profile_data.carb_ratio + ' and ' + pumpprofile_data.carb_ratio + " out of bounds"); + if (typeof profile_data.carb_ratio === 'undefined' || profile_data.carb_ratio < 2) { + if (typeof pumpprofile_data.carb_ratio === 'undefined' || pumpprofile_data.carb_ratio < 2) { + console.log( + `{ "carbs": 0, "mealCOB": 0, "reason": "carb_ratios ${profile_data.carb_ratio} and ${pumpprofile_data.carb_ratio} out of bounds" }` + ) + return console.error( + `Error: carb_ratios ${profile_data.carb_ratio} and ${pumpprofile_data.carb_ratio} out of bounds` + ) } else { - profile_data.carb_ratio = pumpprofile_data.carb_ratio; + profile_data.carb_ratio = pumpprofile_data.carb_ratio } } // get insulin curve from pump profile that is maintained - profile_data.curve = pumpprofile_data.curve; + profile_data.curve = pumpprofile_data.curve // Pump profile has an up to date copy of useCustomPeakTime from preferences // If the preferences file has useCustomPeakTime use the previous autotune dia and PeakTime. // Otherwise, use data from pump profile. if (!pumpprofile_data.useCustomPeakTime) { - profile_data.dia = pumpprofile_data.dia; - profile_data.insulinPeakTime = pumpprofile_data.insulinPeakTime; + profile_data.dia = pumpprofile_data.dia + profile_data.insulinPeakTime = pumpprofile_data.insulinPeakTime } // Always keep the curve value up to date with what's in the user preferences - profile_data.curve = pumpprofile_data.curve; + profile_data.curve = pumpprofile_data.curve + let glucose_data = [] try { - var glucose_data = JSON.parse(fs.readFileSync(glucose_input, 'utf8')); + glucose_data = JSON.parse(fs.readFileSync(glucose_input, 'utf8')) } catch (e) { - return console.error("Warning: could not parse "+glucose_input, e); + return console.error(`Warning: could not parse ${glucose_input}`, e) } - var carb_data = { }; + let carb_data = [] if (typeof carb_input !== 'undefined') { try { - carb_data = JSON.parse(fs.readFileSync(carb_input, 'utf8')); + carb_data = JSON.parse(fs.readFileSync(carb_input, 'utf8')) } catch (e) { - console.error("Warning: could not parse "+carb_input); + console.error(`Warning: could not parse ${carb_input}`) } } // Have to sort history - NS sort doesn't account for different zulu and local timestamps - pumphistory_data = _.orderBy(pumphistory_data, [function (o) { return moment(o.created_at).valueOf(); }], ['desc']); + pumphistory_data.sort((a, b) => new Date(a.created_at) >= new Date(b.created_at)) inputs = { - history: pumphistory_data - , profile: profile_data - , pumpprofile: pumpprofile_data - , carbs: carb_data - , glucose: glucose_data - , categorize_uam_as_basal: params.categorize_uam_as_basal - , tune_insulin_curve: params['tune-insulin-curve'] - }; - - var prepped_glucose = generate(inputs); + history: pumphistory_data, + profile: profile_data, + pumpprofile: pumpprofile_data, + carbs: carb_data, + glucose: glucose_data, + categorize_uam_as_basal: params.categorize_uam_as_basal, + tune_insulin_curve: params['tune-insulin-curve'], + } + + const prepped_glucose = generate(inputs) if (params['output-file']) { fs.writeFileSync(params['output-file'], JSON.stringify(prepped_glucose)) } else { - console.log(JSON.stringify(prepped_glucose)); + console.log(JSON.stringify(prepped_glucose)) } } - diff --git a/bin/oref0-calculate-glucose-noise.js b/bin/oref0-calculate-glucose-noise.js index 796f956b6..50e01d541 100755 --- a/bin/oref0-calculate-glucose-noise.js +++ b/bin/oref0-calculate-glucose-noise.js @@ -16,7 +16,7 @@ */ -var generate = require('../lib/calc-glucose-stats').updateGlucoseStats; +var generate = require('../dist/calc-glucose-stats').updateGlucoseStats; function usage ( ) { console.log('usage: ', process.argv.slice(0, 2), ''); diff --git a/bin/oref0-calculate-iob.js b/bin/oref0-calculate-iob.js index b0723def9..8cbed7029 100755 --- a/bin/oref0-calculate-iob.js +++ b/bin/oref0-calculate-iob.js @@ -18,7 +18,7 @@ */ -var generate = require('../lib/iob'); +var generate = require('../dist/iob').default; var fs = require('fs'); function usage ( ) { console.log('usage: ', process.argv.slice(0, 2), ' [autosens.json] [pumphistory-24h-zoned.json]'); @@ -27,7 +27,7 @@ function usage ( ) { -var oref0_calculate_iob = function oref0_calculate_iob(argv_params) { +var oref0_calculate_iob = function oref0_calculate_iob(argv_params) { var argv = require('yargs')(argv_params) .usage("$0 [] []") .strict(true) @@ -92,4 +92,4 @@ if (!module.parent) { console.log(result); } -exports = module.exports = oref0_calculate_iob \ No newline at end of file +exports = module.exports = oref0_calculate_iob diff --git a/bin/oref0-detect-sensitivity.js b/bin/oref0-detect-sensitivity.js index d2ddfe710..03105f1f8 100755 --- a/bin/oref0-detect-sensitivity.js +++ b/bin/oref0-detect-sensitivity.js @@ -14,7 +14,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -var detectSensitivity = require('../lib/determine-basal/autosens'); +var detectSensitivity = require('../dist/determine-basal/autosens').default; if (!module.parent) { var argv = require('yargs') @@ -38,7 +38,7 @@ if (!module.parent) { console.error('Incorrect number of arguments'); process.exit(1); } - + var fs = require('fs'); try { var cwd = process.cwd(); @@ -68,7 +68,7 @@ if (!module.parent) { } var basalprofile = require(cwd + '/' + basalprofile_input); - var carb_data = { }; + var carb_data = []; if (typeof carb_input !== 'undefined') { try { carb_data = JSON.parse(fs.readFileSync(carb_input, 'utf8')); @@ -79,7 +79,7 @@ if (!module.parent) { // TODO: add support for a proper --retrospective flag if anything besides oref0-simulator needs this var retrospective = false; - var temptarget_data = { }; + var temptarget_data = []; if (typeof temptarget_input !== 'undefined') { try { if (temptarget_input == "retrospective") { diff --git a/bin/oref0-determine-basal.js b/bin/oref0-determine-basal.js index d6c93ee7d..8a3264799 100755 --- a/bin/oref0-determine-basal.js +++ b/bin/oref0-determine-basal.js @@ -14,8 +14,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -var getLastGlucose = require('../lib/glucose-get-last'); -var determine_basal = require('../lib/determine-basal/determine-basal'); +var getLastGlucose = require('../dist/glucose-get-last').default; +var determine_basal = require('../dist/determine-basal/determine-basal').default; /* istanbul ignore next */ if (!module.parent) { @@ -116,7 +116,7 @@ if (!module.parent) { } //console.log(carbratio_data); - var meal_data = { }; + var meal_data = {}; //console.error("meal_input",meal_input); if (meal_input && typeof meal_input !== 'undefined') { try { @@ -210,9 +210,19 @@ if (!module.parent) { //console.error(JSON.stringify(currenttemp)); //console.error(JSON.stringify(profile)); - var tempBasalFunctions = require('../lib/basal-set-temp'); + const input = { + glucose: glucose_status, + currenttemp: currenttemp, + iobTicks: iob_data, + profile: profile, + autosens: autosens_data, + meal: meal_data, + microBolusAllowed: params['microbolus'], + reservoir: reservoir_data, + currentTime: currentTime + } - var rT = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens_data, meal_data, tempBasalFunctions, params['microbolus'], reservoir_data, currentTime); + var rT = determine_basal(input); if(typeof rT.error === 'undefined') { console.log(JSON.stringify(rT)); diff --git a/bin/oref0-find-insulin-uses.js b/bin/oref0-find-insulin-uses.js index 05eddf6d1..7f00d19e9 100755 --- a/bin/oref0-find-insulin-uses.js +++ b/bin/oref0-find-insulin-uses.js @@ -18,7 +18,7 @@ */ -var find_insulin = require('../lib/iob/history'); +var find_insulin = require('../dist/iob/history').default; if (!module.parent) { var argv = require('yargs') diff --git a/bin/oref0-get-ns-entries.js b/bin/oref0-get-ns-entries.js index 4932aac31..2f532e7e4 100755 --- a/bin/oref0-get-ns-entries.js +++ b/bin/oref0-get-ns-entries.js @@ -26,12 +26,12 @@ var request = require('request'); var _ = require('lodash'); var fs = require('fs'); var network = require('network'); -var shared_node = require('./oref0-shared-node-utils'); +var shared_node = require('../dist/bin/utils'); var console_error = shared_node.console_error; var console_log = shared_node.console_log; var initFinalResults = shared_node.initFinalResults; -var oref0_get_ns_engtires = function oref0_get_ns_engtires(argv_params, print_callback, final_result) { +var oref0_get_ns_engtires = function oref0_get_ns_engtires(argv_params, print_callback, final_result) { var safe_errors = ['ECONNREFUSED', 'ESOCKETTIMEDOUT', 'ETIMEDOUT']; var log_errors = true; @@ -126,7 +126,7 @@ var oref0_get_ns_engtires = function oref0_get_ns_engtires(argv_params, print_ca } else { print_callback(final_result); } - + }); return false; @@ -172,7 +172,7 @@ var oref0_get_ns_engtires = function oref0_get_ns_engtires(argv_params, print_ca var tokenAuth = ""; if (apisecret.startsWith("token=")) { tokenAuth = "&" + apisecret; - } else { + } else { headers = { 'api-secret': apisecret }; } @@ -233,7 +233,7 @@ function print_callback(final_result) { if (!module.parent) { var final_result = initFinalResults(); - + // remove the first parameter. var command = process.argv; command.shift(); diff --git a/bin/oref0-get-profile.js b/bin/oref0-get-profile.js index 0f08ff1f9..0f9265ae9 100755 --- a/bin/oref0-get-profile.js +++ b/bin/oref0-get-profile.js @@ -18,8 +18,8 @@ */ var fs = require('fs'); -var generate = require('../lib/profile/'); -var shared_node_utils = require('./oref0-shared-node-utils'); +var generate = require('../dist/profile/').default; +var shared_node_utils = require('../dist/bin/utils'); var console_error = shared_node_utils.console_error; var console_log = shared_node_utils.console_log; var process_exit = shared_node_utils.process_exit; @@ -32,9 +32,9 @@ function exportDefaults (final_result) { function updatePreferences (final_result, prefs) { var defaults = generate.displayedDefaults(final_result); - + // check for any displayedDefaults missing from current prefs and add from defaults - + for (var pref in defaults) { if (defaults.hasOwnProperty(pref) && !prefs.hasOwnProperty(pref)) { prefs[pref] = defaults[pref]; @@ -44,7 +44,7 @@ function updatePreferences (final_result, prefs) { console_log(final_result, JSON.stringify(prefs, null, '\t')); } -var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { +var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { var argv = require('yargs')(argv_params) .usage("$0 [] [] [] [--model ] [--autotune ] [--exportDefaults] [--updatePreferences ]") .option('model', { @@ -122,7 +122,7 @@ var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { return; } } - + var isf_data = JSON.parse(fs.readFileSync(cwd + '/' + isf_input)); if (isf_data.units !== 'mg/dL') { if (isf_data.units === 'mmol/L') { @@ -144,7 +144,7 @@ var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { preferences = JSON.parse(fs.readFileSync(cwd + '/' + preferences_input)); } - var model_data = { } + var model_data = undefined if (params.model) { try { var model_string = fs.readFileSync(model_input, 'utf8'); @@ -171,7 +171,7 @@ var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { } } - var carbratio_data = { }; + var carbratio_data = undefined; //console.log("carbratio_input",carbratio_input); if (typeof carbratio_input !== 'undefined') { try { @@ -200,11 +200,11 @@ var oref0_get_profile = function oref0_get_profile(final_result, argv_params) { }); console_log(final_result, JSON.stringify(errors)); process_exit(final_result, 1); - + return; } } - var temptargets_data = { }; + var temptargets_data = []; if (typeof temptargets_input !== 'undefined') { try { temptargets_data = JSON.parse(fs.readFileSync(temptargets_input, 'utf8')); diff --git a/bin/oref0-meal.js b/bin/oref0-meal.js index 50ad3d1d0..7813d1d33 100755 --- a/bin/oref0-meal.js +++ b/bin/oref0-meal.js @@ -20,14 +20,14 @@ */ -var generate = require('../lib/meal'); -var shared_node_utils = require('./oref0-shared-node-utils'); +var generate = require('../dist/meal').default; +var shared_node_utils = require('../dist/bin/utils'); var console_error = shared_node_utils.console_error; var console_log = shared_node_utils.console_log; var process_exit = shared_node_utils.process_exit; var initFinalResults = shared_node_utils.initFinalResults; -var oref0_meal = function oref0_meal(final_result, argv_params) { +var oref0_meal = function oref0_meal(final_result, argv_params) { var argv = require('yargs')(argv_params) .usage('$0 []') // error and show help if some other args given @@ -56,7 +56,7 @@ var oref0_meal = function oref0_meal(final_result, argv_params) { var profile_data; var clock_data; var basalprofile_data; - + try { pumphistory_data = JSON.parse(fs.readFileSync(pumphistory_input, 'utf8')); } catch (e) { @@ -97,7 +97,7 @@ var oref0_meal = function oref0_meal(final_result, argv_params) { console_error(final_result, "Warning: could not parse "+glucose_input); } - var carb_data = { }; + var carb_data = []; if (typeof carb_input !== 'undefined') { try { carb_data = JSON.parse(fs.readFileSync(carb_input, 'utf8')); @@ -151,4 +151,4 @@ if (!module.parent) { process.exit(final_result.return_val); } -exports = module.exports = oref0_meal \ No newline at end of file +exports = module.exports = oref0_meal diff --git a/bin/oref0-normalize-temps.js b/bin/oref0-normalize-temps.js index 2acdb6f70..6ed0c5fa4 100755 --- a/bin/oref0-normalize-temps.js +++ b/bin/oref0-normalize-temps.js @@ -15,14 +15,14 @@ */ -var find_insulin = require('../lib/temps'); -var find_bolus = require('../lib/bolus'); -var describe_pump = require('../lib/pump'); +var find_insulin = require('../dist/temps').default; +var find_bolus = require('../dist/bolus').default; +var describe_pump = require('../dist/pump').default; var fs = require('fs'); - -var oref0_normalize_temps = function oref0_normalize_temps(argv_params) { + +var oref0_normalize_temps = function oref0_normalize_temps(argv_params) { var argv = require('yargs')(argv_params) .usage('$0 ') .demand(1) diff --git a/bin/oref0-raw.js b/bin/oref0-raw.js index fa4530410..24bb84443 100755 --- a/bin/oref0-raw.js +++ b/bin/oref0-raw.js @@ -1,8 +1,8 @@ #!/usr/bin/env node 'use strict'; -var safeRequire = require('../lib/require-utils').safeRequire; -var withRawGlucose = require('../lib/with-raw-glucose'); +var safeRequire = require('../dist/require-utils').safeRequire; +var withRawGlucose = require('../dist/with-raw-glucose').default; /* Fills CGM data doesn't already contain an EVG, if we have unfiltered, filtered, and a cal diff --git a/bin/oref0-shared-node-utils.js b/bin/oref0-shared-node-utils.js deleted file mode 100644 index e73846552..000000000 --- a/bin/oref0-shared-node-utils.js +++ /dev/null @@ -1,50 +0,0 @@ -'use strict'; - -function console_both(final_result, theArgs) { - if(final_result.length > 0) { - final_result += '\n'; - } - var len = theArgs.length; - for (var i = 0 ; i < len; i++) { - if (typeof theArgs[i] != 'object') { - final_result += theArgs[i]; - } else { - final_result += JSON.stringify(theArgs[i]); - } - if(i != len -1 ) { - final_result += ' '; - } - - } - return final_result; -} - -var console_error = function console_error(final_result, ...theArgs) { - final_result.err = console_both(final_result.err, theArgs); -} - -var console_log = function console_log(final_result, ...theArgs) { - final_result.stdout = console_both(final_result.stdout, theArgs); -} - -var process_exit = function process_exit(final_result, ret) { - final_result.return_val = ret; -} - -var initFinalResults = function initFinalResults() { - var final_result = { - stdout: '' - , err: '' - , return_val : 0 - }; - return final_result; -} - - - -module.exports = { - console_log : console_log, - console_error : console_error, - process_exit : process_exit, - initFinalResults : initFinalResults -} \ No newline at end of file diff --git a/bin/oref0-shared-node.js b/bin/oref0-shared-node.js index 2110cc737..88f512204 100644 --- a/bin/oref0-shared-node.js +++ b/bin/oref0-shared-node.js @@ -10,8 +10,8 @@ var oref0_meal = require("./oref0-meal"); var oref0_get_profile = require("./oref0-get-profile"); var oref0_get_ns_entries = require("./oref0-get-ns-entries"); var fs = require('fs'); -var requireUtils = require('../lib/require-utils'); -var shared_node_utils = require('./oref0-shared-node-utils'); +var requireUtils = require('../dist/require-utils'); +var shared_node_utils = require('../dist/bin/utils'); var console_error = shared_node_utils.console_error; var console_log = shared_node_utils.console_log; var initFinalResults = shared_node_utils.initFinalResults; @@ -67,7 +67,7 @@ function serverListen() { console.log('read data', data.toString()); var command = data.toString().split(' '); - // Split by space except for inside quotes + // Split by space except for inside quotes // (https://stackoverflow.com/questions/16261635/javascript-split-string-by-space-but-ignore-space-in-quotes-notice-not-to-spli) var command = data.toString().match(/\\?.|^$/g).reduce((p, c) => { if (c === '"') { @@ -258,7 +258,7 @@ function jsonWrapper(argv_params) { if (!params.filtering_code) { return [console.error('Error: No filtering_code'), 1]; } - + var data = requireUtils.safeLoadFile(params.input_file); if (!data) { // file is empty. For this files json returns nothing @@ -270,7 +270,7 @@ function jsonWrapper(argv_params) { console.error('Error: data is not an array.') return ["", 1]; } - + var condFuncs = funcWithReturnFromSnippet(params.filtering_code); var filtered = []; for (var i = 0; i < data.length; i++) { diff --git a/bin/oref0-upgrade.sh b/bin/oref0-upgrade.sh index 7134951f5..7e3d3e73d 100755 --- a/bin/oref0-upgrade.sh +++ b/bin/oref0-upgrade.sh @@ -16,5 +16,5 @@ verify_installed socat verify_installed ntp if [ ! -e /usr/local/bin/oref0-shared-node-loop ] ; then - ln -s ../lib/node_modules/oref0/bin/oref0-shared-node-loop.sh /usr/local/bin/oref0-shared-node-loop + ln -s ../dist/node_modules/oref0/bin/oref0-shared-node-loop.sh /usr/local/bin/oref0-shared-node-loop fi diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 000000000..ae0904588 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,7 @@ +services: + node: + build: + context: ./docker/node + working_dir: '/app' + volumes: + - ./:/app diff --git a/docker/node/.zshrc b/docker/node/.zshrc new file mode 100644 index 000000000..cd5391959 --- /dev/null +++ b/docker/node/.zshrc @@ -0,0 +1,101 @@ +# If you come from bash you might have to change your $PATH. +# export PATH=$HOME/bin:/usr/local/bin:$PATH + +# Path to your oh-my-zsh installation. +export ZSH="$HOME/.oh-my-zsh" + +# Set name of the theme to load --- if set to "random", it will +# load a random theme each time oh-my-zsh is loaded, in which case, +# to know which specific one was loaded, run: echo $RANDOM_THEME +# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes +ZSH_THEME="robbyrussell" + +# Set list of themes to pick from when loading at random +# Setting this variable when ZSH_THEME=random will cause zsh to load +# a theme from this variable instead of looking in $ZSH/themes/ +# If set to an empty array, this variable will have no effect. +# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" ) + +# Uncomment the following line to use case-sensitive completion. +# CASE_SENSITIVE="true" + +# Uncomment the following line to use hyphen-insensitive completion. +# Case-sensitive completion must be off. _ and - will be interchangeable. +# HYPHEN_INSENSITIVE="true" + +# Uncomment one of the following lines to change the auto-update behavior +# zstyle ':omz:update' mode disabled # disable automatic updates +# zstyle ':omz:update' mode auto # update automatically without asking +# zstyle ':omz:update' mode reminder # just remind me to update when it's time + +# Uncomment the following line to change how often to auto-update (in days). +# zstyle ':omz:update' frequency 13 + +# Uncomment the following line if pasting URLs and other text is messed up. +# DISABLE_MAGIC_FUNCTIONS="true" + +# Uncomment the following line to disable colors in ls. +# DISABLE_LS_COLORS="true" + +# Uncomment the following line to disable auto-setting terminal title. +# DISABLE_AUTO_TITLE="true" + +# Uncomment the following line to enable command auto-correction. +# ENABLE_CORRECTION="true" + +# Uncomment the following line to display red dots whilst waiting for completion. +# You can also set it to another string to have that shown instead of the default red dots. +# e.g. COMPLETION_WAITING_DOTS="%F{yellow}waiting...%f" +# Caution: this setting can cause issues with multiline prompts in zsh < 5.7.1 (see #5765) +# COMPLETION_WAITING_DOTS="true" + +# Uncomment the following line if you want to disable marking untracked files +# under VCS as dirty. This makes repository status check for large repositories +# much, much faster. +# DISABLE_UNTRACKED_FILES_DIRTY="true" + +# Uncomment the following line if you want to change the command execution time +# stamp shown in the history command output. +# You can set one of the optional three formats: +# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd" +# or set a custom format using the strftime function format specifications, +# see 'man strftime' for details. +# HIST_STAMPS="mm/dd/yyyy" + +# Would you like to use another custom folder than $ZSH/custom? +# ZSH_CUSTOM=/path/to/new-custom-folder + +# Which plugins would you like to load? +# Standard plugins can be found in $ZSH/plugins/ +# Custom plugins may be added to $ZSH_CUSTOM/plugins/ +# Example format: plugins=(rails git textmate ruby lighthouse) +# Add wisely, as too many plugins slow down shell startup. +plugins=(git) + +source $ZSH/oh-my-zsh.sh + +# User configuration + +# export MANPATH="/usr/local/man:$MANPATH" + +# You may need to manually set your language environment +# export LANG=en_US.UTF-8 + +# Preferred editor for local and remote sessions +# if [[ -n $SSH_CONNECTION ]]; then +# export EDITOR='vim' +# else +# export EDITOR='mvim' +# fi + +# Compilation flags +# export ARCHFLAGS="-arch x86_64" + +# Set personal aliases, overriding those provided by oh-my-zsh libs, +# plugins, and themes. Aliases can be placed here, though oh-my-zsh +# users are encouraged to define aliases within the ZSH_CUSTOM folder. +# For a full list of active aliases, run `alias`. +# +# Example aliases +# alias zshconfig="mate ~/.zshrc" +# alias ohmyzsh="mate ~/.oh-my-zsh" diff --git a/docker/node/Dockerfile b/docker/node/Dockerfile new file mode 100644 index 000000000..ba4065250 --- /dev/null +++ b/docker/node/Dockerfile @@ -0,0 +1,8 @@ +ARG NODE_VERSION="20-slim" +FROM node:${NODE_VERSION} +RUN apt update -y && apt install -y openssh-client curl zsh git vim make jq python3 +RUN sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" \ + && chsh -s $(which zsh) +COPY .zshrc /root/.zshrc +RUN corepack enable +ENV TZ='Europe/Rome' diff --git a/jest.config.ts b/jest.config.ts new file mode 100644 index 000000000..afdb7a7ac --- /dev/null +++ b/jest.config.ts @@ -0,0 +1,24 @@ +import type { Config } from 'jest'; + +const config: Config = { + verbose: true, + //preset: "ts-jest/presets/js-with-ts", + preset: "ts-jest/presets/default", + collectCoverage: true, + testEnvironment: "node", + testMatch: [ + //"**/*.test.(ts|js)" + "**/*.test.ts" + ], + transform: { + '^.+\\.tsx?$': [ + 'ts-jest', + { + tsconfig: "./tsconfig.test.json", + diagnostics: false + } + ], + }, +} + +export default config; diff --git a/lib/autotune-prep/categorize.js b/lib/autotune-prep/categorize.js deleted file mode 100644 index 4166bb5d0..000000000 --- a/lib/autotune-prep/categorize.js +++ /dev/null @@ -1,455 +0,0 @@ -'use strict'; - -var tz = require('moment-timezone'); -var basal = require('../profile/basal'); -var getIOB = require('../iob'); -var ISF = require('../profile/isf'); -var find_insulin = require('../iob/history'); -var dosed = require('./dosed'); - -// main function categorizeBGDatums. ;) categorize to ISF, CSF, or basals. - -function categorizeBGDatums(opts) { - var treatments = opts.treatments; - // this sorts the treatments collection in order. - treatments.sort(function (a, b) { - var aDate = new Date(tz(a.timestamp)); - var bDate = new Date(tz(b.timestamp)); - //console.error(aDate); - return bDate.getTime() - aDate.getTime(); - }); - var profileData = opts.profile; - - var glucoseData = [ ]; - if (typeof(opts.glucose) !== 'undefined') { - //var glucoseData = opts.glucose; - glucoseData = opts.glucose.map(function prepGlucose (obj) { - //Support the NS sgv field to avoid having to convert in a custom way - obj.glucose = obj.glucose || obj.sgv; - - if (obj.date) { - //obj.BGTime = new Date(obj.date); - } else if (obj.displayTime) { - // Attempt to get date from displayTime - obj.date = new Date(obj.displayTime.replace('T', ' ')).getTime(); - } else if (obj.dateString) { - // Attempt to get date from dateString - obj.date = new Date(obj.dateString).getTime(); - }// else { console.error("Could not determine BG time"); } - - if (!obj.dateString) - { - obj.dateString = new Date(tz(obj.date)).toISOString(); - } - return obj; - }).filter(function filterRecords(obj) { - // Only take records with a valid date record - // and a glucose value, which is also above 39 - return (obj.date && obj.glucose && obj.glucose >=39); - }).sort(function (a, b) { - // sort the collection in order - return b.date - a.date; - }); - } - // if (typeof(opts.preppedGlucose) !== 'undefined') { - // var preppedGlucoseData = opts.preppedGlucose; - // } - //starting variable at 0 - var boluses = 0; - var maxCarbs = 0; - //console.error(treatments); - if (!treatments) return {}; - - //console.error(glucoseData); - var IOBInputs = { - profile: profileData - , history: opts.pumpHistory - }; - var CSFGlucoseData = []; - var ISFGlucoseData = []; - var basalGlucoseData = []; - var UAMGlucoseData = []; - var CRData = []; - - var bucketedData = []; - bucketedData[0] = JSON.parse(JSON.stringify(glucoseData[0])); - var j=0; - var k=0; // index of first value used by bucket - //for loop to validate and bucket the data - for (var i=1; i < glucoseData.length; ++i) { - var BGTime = glucoseData[i].date; - var lastBGTime = glucoseData[k].date; - var elapsedMinutes = (BGTime - lastBGTime)/(60*1000); - - if(Math.abs(elapsedMinutes) >= 2) { - j++; // move to next bucket - k=i; // store index of first value used by bucket - bucketedData[j]=JSON.parse(JSON.stringify(glucoseData[i])); - } else { - // average all readings within time deadband - var glucoseTotal = glucoseData.slice(k, i+1).reduce(function(total, entry) { - return total + entry.glucose; - }, 0); - bucketedData[j].glucose = glucoseTotal / (i-k+1); - } - } - //console.error(bucketedData); - //console.error(bucketedData[bucketedData.length-1]); - // go through the treatments and remove any that are older than the oldest glucose value - //console.error(treatments); - for (i=treatments.length-1; i>0; --i) { - var treatment = treatments[i]; - //console.error(treatment); - if (treatment) { - var treatmentDate = new Date(tz(treatment.timestamp)); - var treatmentTime = treatmentDate.getTime(); - var glucoseDatum = bucketedData[bucketedData.length-1]; - //console.error(glucoseDatum); - if (glucoseDatum) { - var BGDate = new Date(glucoseDatum.date); - BGTime = BGDate.getTime(); - if ( treatmentTime < BGTime ) { - treatments.splice(i,1); - } - } - } - } - //console.error(treatments); - var calculatingCR = false; - var absorbing = 0; - var uam = 0; // unannounced meal - var mealCOB = 0; - var mealCarbs = 0; - var CRCarbs = 0; - var type=""; - // main for loop - var fullHistory = IOBInputs.history; - var lastIsfResult = null; - for (i=bucketedData.length-5; i > 0; --i) { - glucoseDatum = bucketedData[i]; - //console.error(glucoseDatum); - BGDate = new Date(glucoseDatum.date); - BGTime = BGDate.getTime(); - // As we're processing each data point, go through the treatment.carbs and see if any of them are older than - // the current BG data point. If so, add those carbs to COB. - treatment = treatments[treatments.length-1]; - var myCarbs = 0; - if (treatment) { - treatmentDate = new Date(tz(treatment.timestamp)); - treatmentTime = treatmentDate.getTime(); - //console.error(treatmentDate); - if ( treatmentTime < BGTime ) { - if (treatment.carbs >= 1) { - mealCOB += parseFloat(treatment.carbs); - mealCarbs += parseFloat(treatment.carbs); - myCarbs = treatment.carbs; - } - treatments.pop(); - } - } - - var BG; - var delta; - var avgDelta; - // TODO: re-implement interpolation to avoid issues here with gaps - // calculate avgDelta as last 4 datapoints to better catch more rises after COB hits zero - if (typeof(bucketedData[i].glucose) !== 'undefined' && typeof(bucketedData[i+4].glucose) !== 'undefined') { - //console.error(bucketedData[i]); - BG = bucketedData[i].glucose; - if ( BG < 40 || bucketedData[i+4].glucose < 40) { - //process.stderr.write("!"); - continue; - } - delta = (BG - bucketedData[i+1].glucose); - avgDelta = (BG - bucketedData[i+4].glucose)/4; - } else { console.error("Could not find glucose data"); } - - avgDelta = avgDelta.toFixed(2); - glucoseDatum.avgDelta = avgDelta; - - //sens = ISF - var sens; - [sens, lastIsfResult] = ISF.isfLookup(IOBInputs.profile.isfProfile, BGDate, lastIsfResult); - IOBInputs.clock=BGDate.toISOString(); - // trim down IOBInputs.history to just the data for 6h prior to BGDate - //console.error(IOBInputs.history[0].created_at); - var newHistory = []; - for (var h=0; h 0) { - //process.stderr.write("i"); - //console.error(hDate); - newHistory.push(fullHistory[h]); - } - } - IOBInputs.history = newHistory; - // process.stderr.write("" + newHistory.length + " "); - //console.error(newHistory[0].created_at,newHistory[newHistory.length-1].created_at,newHistory.length); - - - // for IOB calculations, use the average of the last 4 hours' basals to help convergence; - // this helps since the basal this hour could be different from previous, especially if with autotune they start to diverge. - // use the pumpbasalprofile to properly calculate IOB during periods where no temp basal is set - var currentPumpBasal = basal.basalLookup(opts.pumpbasalprofile, BGDate); - var BGDate1hAgo = new Date(BGTime-1*60*60*1000); - var BGDate2hAgo = new Date(BGTime-2*60*60*1000); - var BGDate3hAgo = new Date(BGTime-3*60*60*1000); - var basal1hAgo = basal.basalLookup(opts.pumpbasalprofile, BGDate1hAgo); - var basal2hAgo = basal.basalLookup(opts.pumpbasalprofile, BGDate2hAgo); - var basal3hAgo = basal.basalLookup(opts.pumpbasalprofile, BGDate3hAgo); - var sum = [currentPumpBasal,basal1hAgo,basal2hAgo,basal3hAgo].reduce(function(a, b) { return a + b; }); - IOBInputs.profile.currentBasal = Math.round((sum/4)*1000)/1000; - - // this is the current autotuned basal, used for everything else besides IOB calculations - var currentBasal = basal.basalLookup(opts.basalprofile, BGDate); - - //console.error(currentBasal,basal1hAgo,basal2hAgo,basal3hAgo,IOBInputs.profile.currentBasal); - // basalBGI is BGI of basal insulin activity. - var basalBGI = Math.round(( currentBasal * sens / 60 * 5 )*100)/100; // U/hr * mg/dL/U * 1 hr / 60 minutes * 5 = mg/dL/5m - //console.log(JSON.stringify(IOBInputs.profile)); - // call iob since calculated elsewhere - var iob = getIOB(IOBInputs)[0]; - //console.error(JSON.stringify(iob)); - - // activity times ISF times 5 minutes is BGI - var BGI = Math.round(( -iob.activity * sens * 5 )*100)/100; - // datum = one glucose data point (being prepped to store in output) - glucoseDatum.BGI = BGI; - // calculating deviation - var deviation = avgDelta-BGI; - var dev5m = delta-BGI; - //console.error(deviation,avgDelta,BG,bucketedData[i].glucose); - - // set positive deviations to zero if BG is below 80 - if ( BG < 80 && deviation > 0 ) { - deviation = 0; - } - - // rounding and storing deviation - deviation = deviation.toFixed(2); - dev5m = dev5m.toFixed(2); - glucoseDatum.deviation = deviation; - - - // Then, calculate carb absorption for that 5m interval using the deviation. - if ( mealCOB > 0 ) { - var profile = profileData; - var ci = Math.max(deviation, profile.min_5m_carbimpact); - var absorbed = ci * profile.carb_ratio / sens; - // Store the COB, and use it as the starting point for the next data point. - mealCOB = Math.max(0, mealCOB-absorbed); - } - - - // Calculate carb ratio (CR) independently of CSF and ISF - // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 - // For now, if another meal IOB/COB stacks on top of it, consider them together - // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize - // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. - - if (mealCOB > 0 || calculatingCR ) { - // set initial values when we first see COB - CRCarbs += myCarbs; - if (!calculatingCR) { - var CRInitialIOB = iob.iob; - var CRInitialBG = glucoseDatum.glucose; - var CRInitialCarbTime = new Date(glucoseDatum.date); - console.error("CRInitialIOB:",CRInitialIOB,"CRInitialBG:",CRInitialBG,"CRInitialCarbTime:",CRInitialCarbTime); - } - // keep calculatingCR as long as we have COB or enough IOB - if ( mealCOB > 0 && i>1 ) { - calculatingCR = true; - } else if ( iob.iob > currentBasal/2 && i>1 ) { - calculatingCR = true; - // when COB=0 and IOB drops low enough, record end values and be done calculatingCR - } else { - var CREndIOB = iob.iob; - var CREndBG = glucoseDatum.glucose; - var CREndTime = new Date(glucoseDatum.date); - console.error("CREndIOB:",CREndIOB,"CREndBG:",CREndBG,"CREndTime:",CREndTime); - var CRDatum = { - CRInitialIOB: CRInitialIOB - , CRInitialBG: CRInitialBG - , CRInitialCarbTime: CRInitialCarbTime - , CREndIOB: CREndIOB - , CREndBG: CREndBG - , CREndTime: CREndTime - , CRCarbs: CRCarbs - }; - //console.error(CRDatum); - - var CRElapsedMinutes = Math.round((CREndTime - CRInitialCarbTime) / 1000 / 60); - //console.error(CREndTime - CRInitialCarbTime, CRElapsedMinutes); - if ( CRElapsedMinutes < 60 || ( i===1 && mealCOB > 0 ) ) { - console.error("Ignoring",CRElapsedMinutes,"m CR period."); - } else { - CRData.push(CRDatum); - } - - CRCarbs = 0; - calculatingCR = false; - } - } - - - // If mealCOB is zero but all deviations since hitting COB=0 are positive, assign those data points to CSFGlucoseData - // Once deviations go negative for at least one data point after COB=0, we can use the rest of the data to tune ISF or basals - if (mealCOB > 0 || absorbing || mealCarbs > 0) { - // if meal IOB has decayed, then end absorption after this data point unless COB > 0 - if ( iob.iob < currentBasal/2 ) { - absorbing = 0; - // otherwise, as long as deviations are positive, keep tracking carb deviations - } else if (deviation > 0) { - absorbing = 1; - } else { - absorbing = 0; - } - if ( ! absorbing && ! mealCOB ) { - mealCarbs = 0; - } - // check previous "type" value, and if it wasn't csf, set a mealAbsorption start flag - //console.error(type); - if ( type !== "csf" ) { - glucoseDatum.mealAbsorption = "start"; - console.error(glucoseDatum.mealAbsorption,"carb absorption"); - } - type="csf"; - glucoseDatum.mealCarbs = mealCarbs; - //if (i == 0) { glucoseDatum.mealAbsorption = "end"; } - CSFGlucoseData.push(glucoseDatum); - } else { - // check previous "type" value, and if it was csf, set a mealAbsorption end flag - if ( type === "csf" ) { - CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption = "end"; - console.error(CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption,"carb absorption"); - } - - if ((iob.iob > 2 * currentBasal || deviation > 6 || uam) ) { - if (deviation > 0) { - uam = 1; - } else { - uam = 0; - } - if ( type !== "uam" ) { - glucoseDatum.uamAbsorption = "start"; - console.error(glucoseDatum.uamAbsorption,"uannnounced meal absorption"); - } - type="uam"; - UAMGlucoseData.push(glucoseDatum); - } else { - if ( type === "uam" ) { - console.error("end unannounced meal absorption"); - } - - - // Go through the remaining time periods and divide them into periods where scheduled basal insulin activity dominates. This would be determined by calculating the BG impact of scheduled basal insulin (for example 1U/hr * 48 mg/dL/U ISF = 48 mg/dL/hr = 5 mg/dL/5m), and comparing that to BGI from bolus and net basal insulin activity. - // When BGI is positive (insulin activity is negative), we want to use that data to tune basals - // When BGI is smaller than about 1/4 of basalBGI, we want to use that data to tune basals - // When BGI is negative and more than about 1/4 of basalBGI, we can use that data to tune ISF, - // unless avgDelta is positive: then that's some sort of unexplained rise we don't want to use for ISF, so that means basals - if (basalBGI > -4 * BGI) { - type="basal"; - basalGlucoseData.push(glucoseDatum); - } else { - if ( avgDelta > 0 && avgDelta > -2*BGI ) { - //type="unknown" - type="basal" - basalGlucoseData.push(glucoseDatum); - } else { - type="ISF"; - ISFGlucoseData.push(glucoseDatum); - } - } - } - } - // debug line to print out all the things - var BGDateArray = BGDate.toString().split(" "); - BGTime = BGDateArray[4]; - // console.error(absorbing.toString(),"mealCOB:",mealCOB.toFixed(1),"mealCarbs:",mealCarbs,"basalBGI:",basalBGI.toFixed(1),"BGI:",BGI.toFixed(1),"IOB:",iob.iob.toFixed(1),"at",BGTime,"dev:",deviation,"avgDelta:",avgDelta,type); - console.error(absorbing.toString(),"mealCOB:",mealCOB.toFixed(1),"mealCarbs:",mealCarbs,"BGI:",BGI.toFixed(1),"IOB:",iob.iob.toFixed(1),"at",BGTime,"dev:",dev5m,"avgDev:",deviation,"avgDelta:",avgDelta,type,BG,myCarbs); - } - - IOBInputs = { - profile: profileData - , history: opts.pumpHistory - }; - treatments = find_insulin(IOBInputs); - CRData.forEach(function(CRDatum) { - var dosedOpts = { - treatments: treatments - , profile: opts.profile - , start: CRDatum.CRInitialCarbTime - , end: CRDatum.CREndTime - }; - var insulinDosed = dosed(dosedOpts); - CRDatum.CRInsulin = insulinDosed.insulin; - //console.error(CRDatum); - }); - - var CSFLength = CSFGlucoseData.length; - var ISFLength = ISFGlucoseData.length; - var UAMLength = UAMGlucoseData.length; - var basalLength = basalGlucoseData.length; - - if (opts.categorize_uam_as_basal) { - console.error("--categorize-uam-as-basal=true set: categorizing all UAM data as basal."); - basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData); - } else if (CSFLength > 12) { - console.error("Found at least 1h of carb absorption: assuming all meals were announced, and categorizing UAM data as basal."); - basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData); - } else { - if (2*basalLength < UAMLength) { - //console.error(basalGlucoseData, UAMGlucoseData); - console.error("Warning: too many deviations categorized as UnAnnounced Meals"); - console.error("Adding",UAMLength,"UAM deviations to",basalLength,"basal ones"); - basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData); - //console.error(basalGlucoseData); - // if too much data is excluded as UAM, add in the UAM deviations to basal, but then discard the highest 50% - basalGlucoseData.sort(function (a, b) { - return a.deviation - b.deviation; - }); - var newBasalGlucose = basalGlucoseData.slice(0,basalGlucoseData.length/2); - //console.error(newBasalGlucose); - basalGlucoseData = newBasalGlucose; - console.error("and selecting the lowest 50%, leaving", basalGlucoseData.length, "basal+UAM ones"); - } - - if (2*ISFLength < UAMLength && ISFLength < 10) { - console.error("Adding",UAMLength,"UAM deviations to",ISFLength,"ISF ones"); - ISFGlucoseData = ISFGlucoseData.concat(UAMGlucoseData); - // if too much data is excluded as UAM, add in the UAM deviations to ISF, but then discard the highest 50% - ISFGlucoseData.sort(function (a, b) { - return a.deviation - b.deviation; - }); - var newISFGlucose = ISFGlucoseData.slice(0,ISFGlucoseData.length/2); - //console.error(newISFGlucose); - ISFGlucoseData = newISFGlucose; - console.error("and selecting the lowest 50%, leaving", ISFGlucoseData.length, "ISF+UAM ones"); - //console.error(ISFGlucoseData.length, UAMLength); - } - } - basalLength = basalGlucoseData.length; - ISFLength = ISFGlucoseData.length; - if ( 4*basalLength + ISFLength < CSFLength && ISFLength < 10 ) { - console.error("Warning: too many deviations categorized as meals"); - //console.error("Adding",CSFLength,"CSF deviations to",basalLength,"basal ones"); - //var basalGlucoseData = basalGlucoseData.concat(CSFGlucoseData); - console.error("Adding",CSFLength,"CSF deviations to",ISFLength,"ISF ones"); - ISFGlucoseData = ISFGlucoseData.concat(CSFGlucoseData); - CSFGlucoseData = []; - } - - - return { - CRData: CRData, - CSFGlucoseData: CSFGlucoseData, - ISFGlucoseData: ISFGlucoseData, - basalGlucoseData: basalGlucoseData - }; -} - -exports = module.exports = categorizeBGDatums; diff --git a/lib/autotune-prep/categorize.ts b/lib/autotune-prep/categorize.ts new file mode 100644 index 000000000..e40db3e29 --- /dev/null +++ b/lib/autotune-prep/categorize.ts @@ -0,0 +1,489 @@ +import { flow, pipe } from 'effect' +import * as A from 'effect/Array' +import * as Option from 'effect/Option' +import * as O from 'effect/Order' +import { getIob } from '../iob' +import { findInsulin } from '../iob/history' +import type { MealTreatment } from '../meal/MealTreatment' +import { basalLookup } from '../profile/basal' +import { isfLookup } from '../profile/isf' +import type { BasalSchedule } from '../types/BasalSchedule' +import * as GlucoseEntry from '../types/GlucoseEntry' +import type { ISFSensitivity } from '../types/ISFSensitivity' +import type { NightscoutTreatment } from '../types/NightscoutTreatment' +import type { Profile } from '../types/Profile' +import { insulinDosed } from './dosed' + +interface Input { + treatments: ReadonlyArray + profile: Profile + pumpHistory: ReadonlyArray + glucose: ReadonlyArray + basalprofile: ReadonlyArray + pumpbasalprofile: ReadonlyArray + categorize_uam_as_basal: boolean +} + +type CSFUAMGlucoseData = GlucoseEntry.GlucoseEntry & { + glucose: number + date: number + dateString: string + avgDelta: number + BGI: number + deviation: number + mealCarbs: number + uamAbsorption?: string | undefined + mealAbsorption?: string | undefined +} + +export function categorizeBGDatums(opts: Input) { + // this sorts the treatments collection in order. + let treatments = A.sort( + opts.treatments, + O.mapInput(O.Date, a => new Date(a.timestamp)) + ) + const profile = opts.profile + const pumpHistory = opts.pumpHistory + + if (!profile.isfProfile) { + throw new Error('ISF profile not set') + } + + if (!profile.carb_ratio) { + throw new Error('Carb ration not set') + } + + const glucoseData = pipe( + opts.glucose || [], + A.filterMap( + flow( + GlucoseEntry.setGlucoseField, + GlucoseEntry.setDateFields, + GlucoseEntry.filterWithGlucose, + Option.filter(({ glucose }) => glucose > 39) + ) + ), + A.sort(O.reverse(GlucoseEntry.Order)) + ) + + if (!treatments.length) { + return undefined + } + + //console.error(glucoseData); + let CSFGlucoseData: CSFUAMGlucoseData[] = [] + let ISFGlucoseData: CSFUAMGlucoseData[] = [] + let basalGlucoseData = [] + const UAMGlucoseData: CSFUAMGlucoseData[] = [] + let CRData = [] + + const bucketedData = [glucoseData[0]] + let j = 0 + let k = 0 // index of first value used by bucket + //for loop to validate and bucket the data + for (let i = 1; i < glucoseData.length; ++i) { + const current = glucoseData[i] + const BGTime = new Date(current.dateString) + const lastBGTime = new Date(glucoseData[k].dateString) + const elapsedMinutes = (BGTime.getTime() - lastBGTime.getTime()) / (60 * 1000) + + if (Math.abs(elapsedMinutes) >= 2) { + j++ // move to next bucket + k = i // store index of first value used by bucket + bucketedData[j] = glucoseData[i] + } else { + // average all readings within time deadband + const glucoseTotal = glucoseData.slice(k, i + 1).reduce((total, entry) => total + entry.glucose, 0) + bucketedData[j] = { + ...bucketedData[j], + glucose: glucoseTotal / (i - k + 1), + } + } + } + //console.error(bucketedData); + //console.error(bucketedData[bucketedData.length-1]); + // go through the treatments and remove any that are older than the oldest glucose value + //console.error(treatments); + const lastBucked = bucketedData[bucketedData.length - 1] + if (lastBucked) { + treatments = A.filter( + treatments, + treatment => new Date(treatment.timestamp).getTime() >= new Date(lastBucked.dateString).getTime() + ) + } + //console.error(treatments); + let calculatingCR = false + let absorbing = 0 + let uam = 0 // unannounced meal + let mealCOB = 0 + let mealCarbs = 0 + let CRCarbs = 0 + let type = '' + // main for loop + const fullHistory = pumpHistory + let newProfile = { + ...profile, + } + let lastIsfResult: ISFSensitivity | null = null + let CRInitialCarbTime + let CRInitialIOB + let CRInitialBG + for (let i = bucketedData.length - 5; i > 0; --i) { + const current = bucketedData[i] + const glucose = current.glucose + //console.error(glucoseDatum); + const BGDate = GlucoseEntry.getDate(current) + const BGTime = BGDate.getTime() + // As we're processing each data point, go through the treatment.carbs and see if any of them are older than + // the current BG data point. If so, add those carbs to COB. + const treatment = treatments[treatments.length - 1] + let myCarbs = 0 + if (treatment) { + const treatmentDate = new Date(treatment.timestamp) + const treatmentTime = treatmentDate.getTime() + //console.error(treatmentDate); + if (treatmentTime < BGTime) { + if (treatment.carbs >= 1) { + mealCOB += treatment.carbs + mealCarbs += treatment.carbs + myCarbs = treatment.carbs + } + treatments = A.remove(treatments, treatments.length - 1) + } + } + + // TODO: re-implement interpolation to avoid issues here with gaps + // calculate avgDelta as last 4 datapoints to better catch more rises after COB hits zero + const BG = glucose + if (BG < 40 || bucketedData[i + 4].glucose < 40) { + //process.stderr.write("!"); + continue + } + const delta = BG - bucketedData[i + 1].glucose + const avgDelta = Math.round(((BG - bucketedData[i + 4].glucose) / 4) * 100) / 100 + + //sens = ISF + let sens + ;[sens, lastIsfResult] = isfLookup(profile.isfProfile, BGDate, lastIsfResult) + // trim down IOBInputs.history to just the data for 6h prior to BGDate + //console.error(IOBInputs.history[0].created_at); + const newHistory = [] + for (let h = 0; h < fullHistory.length; h++) { + const hDate = new Date(fullHistory[h].created_at) + //console.error(fullHistory[i].created_at, hDate, BGDate, BGDate-hDate); + //if (h == 0 || h == fullHistory.length - 1) { + //console.error(hDate, BGDate, hDate-BGDate) + //} + if (BGDate.getTime() - hDate.getTime() < 6 * 60 * 60 * 1000 && BGDate.getTime() - hDate.getTime() > 0) { + //process.stderr.write("i"); + //console.error(hDate); + newHistory.push(fullHistory[h]) + } + } + // process.stderr.write("" + newHistory.length + " "); + //console.error(newHistory[0].created_at,newHistory[newHistory.length-1].created_at,newHistory.length); + + // for IOB calculations, use the average of the last 4 hours' basals to help convergence; + // this helps since the basal this hour could be different from previous, especially if with autotune they start to diverge. + // use the pumpbasalprofile to properly calculate IOB during periods where no temp basal is set + const currentPumpBasal = basalLookup(opts.pumpbasalprofile, BGDate) + const BGDate1hAgo = new Date(BGTime - 1 * 60 * 60 * 1000) + const BGDate2hAgo = new Date(BGTime - 2 * 60 * 60 * 1000) + const BGDate3hAgo = new Date(BGTime - 3 * 60 * 60 * 1000) + const basal1hAgo = basalLookup(opts.pumpbasalprofile, BGDate1hAgo) + const basal2hAgo = basalLookup(opts.pumpbasalprofile, BGDate2hAgo) + const basal3hAgo = basalLookup(opts.pumpbasalprofile, BGDate3hAgo) + const sum = [currentPumpBasal, basal1hAgo, basal2hAgo, basal3hAgo].reduce((a, b) => { + return a + b + }) + + newProfile = { + ...newProfile, + current_basal: Math.round((sum / 4) * 1000) / 1000, + } + // this is the current autotuned basal, used for everything else besides IOB calculations + const currentBasal = basalLookup(opts.basalprofile, BGDate) + + //console.error(currentBasal,basal1hAgo,basal2hAgo,basal3hAgo,IOBInputs.profile.currentBasal); + // basalBGI is BGI of basal insulin activity. + const basalBGI = Math.round(((currentBasal * sens) / 60) * 5 * 100) / 100 // U/hr * mg/dL/U * 1 hr / 60 minutes * 5 = mg/dL/5m + //console.log(JSON.stringify(IOBInputs.profile)); + // call iob since calculated elsewhere + const iob = getIob({ + profile: newProfile, + history: newHistory, + clock: BGDate.toISOString(), + })[0] + //console.error(JSON.stringify(iob)); + + // activity times ISF times 5 minutes is BGI + const BGI = Math.round(-iob.activity * sens * 5 * 100) / 100 + // datum = one glucose data point (being prepped to store in output) + + // calculating deviation + let deviation = Math.round((avgDelta - BGI) * 100) / 100 + const dev5m = Math.round((delta - BGI) * 100) / 100 + //console.error(deviation,avgDelta,BG,bucketedData[i].glucose); + + // set positive deviations to zero if BG is below 80 + if (BG < 80 && deviation > 0) { + deviation = 0 + } + + // Then, calculate carb absorption for that 5m interval using the deviation. + if (mealCOB > 0) { + const ci = Math.max(deviation, profile.min_5m_carbimpact) + const absorbed = (ci * profile.carb_ratio) / sens + // Store the COB, and use it as the starting point for the next data point. + mealCOB = Math.max(0, mealCOB - absorbed) + } + + // Calculate carb ratio (CR) independently of CSF and ISF + // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 + // For now, if another meal IOB/COB stacks on top of it, consider them together + // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize + // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. + + if (mealCOB > 0 || calculatingCR) { + // set initial values when we first see COB + CRCarbs += myCarbs + + if (!calculatingCR) { + CRInitialIOB = iob.iob + CRInitialBG = glucose + CRInitialCarbTime = GlucoseEntry.getDate(current) + console.error( + 'CRInitialIOB:', + CRInitialIOB, + 'CRInitialBG:', + CRInitialBG, + 'CRInitialCarbTime:', + CRInitialCarbTime + ) + } + // keep calculatingCR as long as we have COB or enough IOB + if (mealCOB > 0 && i > 1) { + calculatingCR = true + } else if (iob.iob > currentBasal / 2 && i > 1) { + calculatingCR = true + // when COB=0 and IOB drops low enough, record end values and be done calculatingCR + } else { + const CREndIOB = iob.iob + const CREndBG = glucose + const CREndTime = GlucoseEntry.getDate(current) + console.error('CREndIOB:', CREndIOB, 'CREndBG:', CREndBG, 'CREndTime:', CREndTime) + const CRDatum = { + CRInitialIOB: CRInitialIOB, + CRInitialBG: CRInitialBG, + CRInitialCarbTime: CRInitialCarbTime, + CREndIOB: CREndIOB, + CREndBG: CREndBG, + CREndTime: CREndTime, + CRCarbs: CRCarbs, + } + //console.error(CRDatum); + + const CRElapsedMinutes = CRInitialCarbTime + ? Math.round((CREndTime.getTime() - CRInitialCarbTime.getTime()) / 1000 / 60) + : 0 + //console.error(CREndTime - CRInitialCarbTime, CRElapsedMinutes); + if (CRElapsedMinutes < 60 || (i === 1 && mealCOB > 0)) { + console.error('Ignoring', CRElapsedMinutes, 'm CR period.') + } else { + CRData.push(CRDatum) + } + + CRCarbs = 0 + calculatingCR = false + } + } + + const glucoseDatum = { + ...current, + avgDelta, + BGI, + deviation, + mealCarbs, + } + + // If mealCOB is zero but all deviations since hitting COB=0 are positive, assign those data points to CSFGlucoseData + // Once deviations go negative for at least one data point after COB=0, we can use the rest of the data to tune ISF or basals + if (mealCOB > 0 || absorbing || mealCarbs > 0) { + // if meal IOB has decayed, then end absorption after this data point unless COB > 0 + if (iob.iob < currentBasal / 2) { + absorbing = 0 + // otherwise, as long as deviations are positive, keep tracking carb deviations + } else if (deviation > 0) { + absorbing = 1 + } else { + absorbing = 0 + } + if (!absorbing && !mealCOB) { + mealCarbs = 0 + } + // check previous "type" value, and if it wasn't csf, set a mealAbsorption start flag + //console.error(type); + let mealAbsorption + if (type !== 'csf') { + mealAbsorption = 'start' + console.error('start', 'carb absorption') + } + type = 'csf' + //if (i == 0) { glucoseDatum.mealAbsorption = "end"; } + CSFGlucoseData.push({ + ...glucoseDatum, + mealCarbs, + mealAbsorption, + }) + } else { + // check previous "type" value, and if it was csf, set a mealAbsorption end flag + if (type === 'csf') { + CSFGlucoseData[CSFGlucoseData.length - 1].mealAbsorption = 'end' + console.error(CSFGlucoseData[CSFGlucoseData.length - 1].mealAbsorption, 'carb absorption') + } + + if (iob.iob > 2 * currentBasal || deviation > 6 || uam) { + if (deviation > 0) { + uam = 1 + } else { + uam = 0 + } + let uamAbsorption + if (type !== 'uam') { + uamAbsorption = 'start' + console.error('start', 'uannnounced meal absorption') + } + type = 'uam' + UAMGlucoseData.push({ + ...glucoseDatum, + uamAbsorption, + }) + } else { + if (type === 'uam') { + console.error('end unannounced meal absorption') + } + + // Go through the remaining time periods and divide them into periods where scheduled basal insulin activity dominates. This would be determined by calculating the BG impact of scheduled basal insulin (for example 1U/hr * 48 mg/dL/U ISF = 48 mg/dL/hr = 5 mg/dL/5m), and comparing that to BGI from bolus and net basal insulin activity. + // When BGI is positive (insulin activity is negative), we want to use that data to tune basals + // When BGI is smaller than about 1/4 of basalBGI, we want to use that data to tune basals + // When BGI is negative and more than about 1/4 of basalBGI, we can use that data to tune ISF, + // unless avgDelta is positive: then that's some sort of unexplained rise we don't want to use for ISF, so that means basals + if (basalBGI > -4 * BGI) { + type = 'basal' + basalGlucoseData.push(glucoseDatum) + } else { + if (avgDelta > 0 && avgDelta > -2 * BGI) { + //type="unknown" + type = 'basal' + basalGlucoseData.push(glucoseDatum) + } else { + type = 'ISF' + ISFGlucoseData.push(glucoseDatum) + } + } + } + } + // debug line to print out all the things + // get the time in HH:MM:SS + const BGDateArray = BGDate.toString().split(' ') + const BGTimeString = BGDateArray[4] + // console.error(absorbing.toString(),"mealCOB:",mealCOB.toFixed(1),"mealCarbs:",mealCarbs,"basalBGI:",basalBGI.toFixed(1),"BGI:",BGI.toFixed(1),"IOB:",iob.iob.toFixed(1),"at",BGTime,"dev:",deviation,"avgDelta:",avgDelta,type); + console.error( + absorbing.toString(), + 'mealCOB:', + mealCOB.toFixed(1), + 'mealCarbs:', + mealCarbs, + 'BGI:', + BGI.toFixed(1), + 'IOB:', + iob.iob.toFixed(1), + 'at', + BGTimeString, + 'dev:', + dev5m, + 'avgDev:', + deviation, + 'avgDelta:', + avgDelta, + type, + BG, + myCarbs + ) + } + + const insulinTreatments = findInsulin({ + profile, + history: opts.pumpHistory, + }) + CRData = CRData.map(CRDatum => ({ + ...CRDatum, + CRInsulin: insulinDosed({ + treatments: insulinTreatments, + start: CRDatum.CRInitialCarbTime!, + end: CRDatum.CREndTime, + }), + })) + + const CSFLength = CSFGlucoseData.length + let ISFLength = ISFGlucoseData.length + const UAMLength = UAMGlucoseData.length + let basalLength = basalGlucoseData.length + + if (opts.categorize_uam_as_basal) { + console.error('--categorize-uam-as-basal=true set: categorizing all UAM data as basal.') + basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData) + } else if (CSFLength > 12) { + console.error( + 'Found at least 1h of carb absorption: assuming all meals were announced, and categorizing UAM data as basal.' + ) + basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData) + } else { + if (2 * basalLength < UAMLength) { + //console.error(basalGlucoseData, UAMGlucoseData); + console.error('Warning: too many deviations categorized as UnAnnounced Meals') + console.error('Adding', UAMLength, 'UAM deviations to', basalLength, 'basal ones') + basalGlucoseData = basalGlucoseData.concat(UAMGlucoseData) + //console.error(basalGlucoseData); + // if too much data is excluded as UAM, add in the UAM deviations to basal, but then discard the highest 50% + basalGlucoseData.sort((a, b) => { + return a.deviation - b.deviation + }) + basalGlucoseData = basalGlucoseData.slice(0, basalGlucoseData.length / 2) + //console.error(newBasalGlucose); + console.error('and selecting the lowest 50%, leaving', basalGlucoseData.length, 'basal+UAM ones') + } + + if (2 * ISFLength < UAMLength && ISFLength < 10) { + console.error('Adding', UAMLength, 'UAM deviations to', ISFLength, 'ISF ones') + ISFGlucoseData = ISFGlucoseData.concat(UAMGlucoseData) + // if too much data is excluded as UAM, add in the UAM deviations to ISF, but then discard the highest 50% + ISFGlucoseData.sort((a, b) => { + return a.deviation - b.deviation + }) + ISFGlucoseData = ISFGlucoseData.slice(0, ISFGlucoseData.length / 2) + //console.error(newISFGlucose); + console.error('and selecting the lowest 50%, leaving', ISFGlucoseData.length, 'ISF+UAM ones') + //console.error(ISFGlucoseData.length, UAMLength); + } + } + basalLength = basalGlucoseData.length + ISFLength = ISFGlucoseData.length + if (4 * basalLength + ISFLength < CSFLength && ISFLength < 10) { + console.error('Warning: too many deviations categorized as meals') + //console.error("Adding",CSFLength,"CSF deviations to",basalLength,"basal ones"); + //var basalGlucoseData = basalGlucoseData.concat(CSFGlucoseData); + console.error('Adding', CSFLength, 'CSF deviations to', ISFLength, 'ISF ones') + ISFGlucoseData = [...ISFGlucoseData, ...CSFGlucoseData] + CSFGlucoseData = [] + } + + return { + CRData: CRData, + CSFGlucoseData: CSFGlucoseData, + ISFGlucoseData: ISFGlucoseData, + basalGlucoseData: basalGlucoseData, + } +} + +export default categorizeBGDatums diff --git a/lib/autotune-prep/dosed.js b/lib/autotune-prep/dosed.js deleted file mode 100644 index f00ec59b4..000000000 --- a/lib/autotune-prep/dosed.js +++ /dev/null @@ -1,26 +0,0 @@ -function insulinDosed(opts) { - - var start = opts.start.getTime(); - var end = opts.end.getTime(); - var treatments = opts.treatments; - var profile_data = opts.profile; - var insulinDosed = 0; - if (!treatments) { - console.error("No treatments to process."); - return {}; - } - - treatments.forEach(function(treatment) { - //console.error(treatment); - if(treatment.insulin && treatment.date > start && treatment.date <= end) { - insulinDosed += treatment.insulin; - } - }); - //console.error(insulinDosed); - - return { - insulin: Math.round( insulinDosed * 1000 ) / 1000 - }; -} - -exports = module.exports = insulinDosed; diff --git a/lib/autotune-prep/dosed.ts b/lib/autotune-prep/dosed.ts new file mode 100644 index 000000000..a0d2af53c --- /dev/null +++ b/lib/autotune-prep/dosed.ts @@ -0,0 +1,28 @@ +import { isBolusTreatment, type InsulinTreatment } from '../iob/InsulinTreatment' + +interface Input { + treatments: ReadonlyArray + start: Date + end: Date +} + +export function insulinDosed(opts: Input): { insulin?: number } { + const start = opts.start.getTime() + const end = opts.end.getTime() + const treatments = opts.treatments + if (!treatments) { + console.error('No treatments to process.') + return {} + } + + const insulin = treatments.reduce( + (b, a) => (isBolusTreatment(a) && a.date > start && a.date <= end ? b + a.insulin : b), + 0 + ) + + return { + insulin: Math.round(insulin * 1000) / 1000, + } +} + +export default insulinDosed diff --git a/lib/autotune-prep/index.js b/lib/autotune-prep/index.js deleted file mode 100644 index 122f780ff..000000000 --- a/lib/autotune-prep/index.js +++ /dev/null @@ -1,175 +0,0 @@ - -// Prep step before autotune.js can run; pulls in meal (carb) data and calls categorize.js - -var find_meals = require('../meal/history'); -var categorize = require('./categorize'); - -function generate (inputs) { - - //console.error(inputs); - var treatments = find_meals(inputs); - - var opts = { - treatments: treatments - , profile: inputs.profile - , pumpHistory: inputs.history - , glucose: inputs.glucose - //, prepped_glucose: inputs.prepped_glucose - , basalprofile: inputs.profile.basalprofile - , pumpbasalprofile: inputs.pumpprofile.basalprofile - , categorize_uam_as_basal: inputs.categorize_uam_as_basal - }; - - var autotune_prep_output = categorize(opts); - - if (inputs.tune_insulin_curve) { - if (opts.profile.curve === 'bilinear') { - console.error('--tune-insulin-curve is set but only valid for exponential curves'); - } else { - var minDeviations = 1000000; - var newDIA = 0; - var diaDeviations = []; - var peakDeviations = []; - var currentDIA = opts.profile.dia; - var currentPeak = opts.profile.insulinPeakTime; - - var consoleError = console.error; - console.error = function() {}; - - var startDIA=currentDIA - 2; - var endDIA=currentDIA + 2; - for (var dia=startDIA; dia <= endDIA; ++dia) { - var sqrtDeviations = 0; - var deviations = 0; - var deviationsSq = 0; - - opts.profile.dia = dia; - - var curve_output = categorize(opts); - var basalGlucose = curve_output.basalGlucoseData; - - for (var hour=0; hour < 24; ++hour) { - for (var i=0; i < basalGlucose.length; ++i) { - var BGTime; - - if (basalGlucose[i].date) { - BGTime = new Date(basalGlucose[i].date); - } else if (basalGlucose[i].displayTime) { - BGTime = new Date(basalGlucose[i].displayTime.replace('T', ' ')); - } else if (basalGlucose[i].dateString) { - BGTime = new Date(basalGlucose[i].dateString); - } else { - consoleError("Could not determine last BG time"); - } - - var myHour = BGTime.getHours(); - if (hour === myHour) { - //console.error(basalGlucose[i].deviation); - sqrtDeviations += Math.pow(parseFloat(Math.abs(basalGlucose[i].deviation)), 0.5); - deviations += Math.abs(parseFloat(basalGlucose[i].deviation)); - deviationsSq += Math.pow(parseFloat(basalGlucose[i].deviation), 2); - } - } - } - - var meanDeviation = Math.round(Math.abs(deviations/basalGlucose.length)*1000)/1000; - var SMRDeviation = Math.round(Math.pow(sqrtDeviations/basalGlucose.length,2)*1000)/1000; - var RMSDeviation = Math.round(Math.pow(deviationsSq/basalGlucose.length,0.5)*1000)/1000; - consoleError('insulinEndTime', dia, 'meanDeviation:', meanDeviation, 'SMRDeviation:', SMRDeviation, 'RMSDeviation:',RMSDeviation, '(mg/dL)'); - diaDeviations.push({ - dia: dia, - meanDeviation: meanDeviation, - SMRDeviation: SMRDeviation, - RMSDeviation: RMSDeviation, - }); - autotune_prep_output.diaDeviations = diaDeviations; - - deviations = Math.round(deviations*1000)/1000; - if (deviations < minDeviations) { - minDeviations = Math.round(deviations*1000)/1000; - newDIA = dia; - } - } - - // consoleError('Optimum insulinEndTime', newDIA, 'mean deviation:', Math.round(minDeviations/basalGlucose.length*1000)/1000, '(mg/dL)'); - //consoleError(diaDeviations); - - minDeviations = 1000000; - - var newPeak = 0; - opts.profile.dia = currentDIA; - //consoleError(opts.profile.useCustomPeakTime, opts.profile.insulinPeakTime); - if ( ! opts.profile.useCustomPeakTime === true && opts.profile.curve === "ultra-rapid" ) { - opts.profile.insulinPeakTime = 55; - } else if ( ! opts.profile.useCustomPeakTime === true ) { - opts.profile.insulinPeakTime = 75; - } - opts.profile.useCustomPeakTime = true; - - var startPeak=opts.profile.insulinPeakTime - 10; - var endPeak=opts.profile.insulinPeakTime + 10; - for (var peak=startPeak; peak <= endPeak; peak=(peak+5)) { - sqrtDeviations = 0; - deviations = 0; - deviationsSq = 0; - - opts.profile.insulinPeakTime = peak; - - - curve_output = categorize(opts); - basalGlucose = curve_output.basalGlucoseData; - - for (hour=0; hour < 24; ++hour) { - for (i=0; i < basalGlucose.length; ++i) { - if (basalGlucose[i].date) { - BGTime = new Date(basalGlucose[i].date); - } else if (basalGlucose[i].displayTime) { - BGTime = new Date(basalGlucose[i].displayTime.replace('T', ' ')); - } else if (basalGlucose[i].dateString) { - BGTime = new Date(basalGlucose[i].dateString); - } else { - consoleError("Could not determine last BG time"); - } - - myHour = BGTime.getHours(); - if (hour === myHour) { - //console.error(basalGlucose[i].deviation); - sqrtDeviations += Math.pow(parseFloat(Math.abs(basalGlucose[i].deviation)), 0.5); - deviations += Math.abs(parseFloat(basalGlucose[i].deviation)); - deviationsSq += Math.pow(parseFloat(basalGlucose[i].deviation), 2); - } - } - } - console.error(deviationsSq); - - meanDeviation = Math.round(deviations/basalGlucose.length*1000)/1000; - SMRDeviation = Math.round(Math.pow(sqrtDeviations/basalGlucose.length,2)*1000)/1000; - RMSDeviation = Math.round(Math.pow(deviationsSq/basalGlucose.length,0.5)*1000)/1000; - consoleError('insulinPeakTime', peak, 'meanDeviation:', meanDeviation, 'SMRDeviation:', SMRDeviation, 'RMSDeviation:',RMSDeviation, '(mg/dL)'); - peakDeviations.push({ - peak: peak, - meanDeviation: meanDeviation, - SMRDeviation: SMRDeviation, - RMSDeviation: RMSDeviation, - }); - autotune_prep_output.diaDeviations = diaDeviations; - - deviations = Math.round(deviations*1000)/1000; - if (deviations < minDeviations) { - minDeviations = Math.round(deviations*1000)/1000; - newPeak = peak; - } - } - - //consoleError('Optimum insulinPeakTime', newPeak, 'mean deviation:', Math.round(minDeviations/basalGlucose.length*1000)/1000, '(mg/dL)'); - //consoleError(peakDeviations); - autotune_prep_output.peakDeviations = peakDeviations; - - console.error = consoleError; - } - } - - return autotune_prep_output; -} - -exports = module.exports = generate; diff --git a/lib/autotune-prep/index.ts b/lib/autotune-prep/index.ts new file mode 100644 index 000000000..b1feca1ed --- /dev/null +++ b/lib/autotune-prep/index.ts @@ -0,0 +1,194 @@ +// Prep step before autotune.js can run; pulls in meal (carb) data and calls categorize.js + +import { Schema } from '@effect/schema' +import { findMeals } from '../meal/history' +import { CarbEntry } from '../types/CarbEntry' +import * as GlucoseEntry from '../types/GlucoseEntry' +import { NightscoutTreatment } from '../types/NightscoutTreatment' +import { Profile } from '../types/Profile' +import { categorizeBGDatums as categorize } from './categorize' + +const Input = Schema.Struct({ + history: Schema.Array(NightscoutTreatment), + profile: Profile, + pumpprofile: Profile, + carbs: Schema.Array(CarbEntry), + glucose: Schema.optionalWith(Schema.Array(GlucoseEntry.GlucoseEntry), { nullable: true }), + categorize_uam_as_basal: Schema.optionalWith(Schema.Boolean, { default: () => false }), + tune_insulin_curve: Schema.optionalWith(Schema.Boolean, { default: () => false }), +}) + +export function generate(input: unknown) { + //console.error(inputs); + const inputs = Schema.decodeUnknownSync(Input)(input) + const treatments = findMeals(inputs) + const profile = inputs.profile + + const opts = { + treatments: treatments, + profile: inputs.profile, + pumpHistory: inputs.history, + glucose: inputs.glucose || [], + //, prepped_glucose: inputs.prepped_glucose + basalprofile: inputs.profile.basalprofile, + pumpbasalprofile: inputs.pumpprofile.basalprofile || false, + categorize_uam_as_basal: inputs.categorize_uam_as_basal || false, + } + + const diaDeviations = [] + const peakDeviations = [] + + if (inputs.tune_insulin_curve) { + if (profile.curve === 'bilinear') { + console.error('--tune-insulin-curve is set but only valid for exponential curves') + } else { + let minDeviations = 1000000 + //let newDIA = 0 + const currentDIA = profile.dia + + const consoleError = console.error + //console.error = function () {} + + const startDIA = currentDIA - 2 + const endDIA = currentDIA + 2 + for (let dia = startDIA; dia <= endDIA; ++dia) { + let sqrtDeviations = 0 + let deviations = 0 + let deviationsSq = 0 + + const curve_output = categorize({ + ...opts, + profile: { + ...profile, + dia, + }, + }) + const basalGlucose = curve_output?.basalGlucoseData || [] + + for (let hour = 0; hour < 24; ++hour) { + for (let i = 0; i < basalGlucose.length; ++i) { + const current = basalGlucose[i] + const BGTime = GlucoseEntry.getDate(current) + + if (hour === BGTime.getHours()) { + //console.error(basalGlucose[i].deviation); + sqrtDeviations += Math.pow(Math.abs(basalGlucose[i].deviation), 0.5) + deviations += Math.abs(basalGlucose[i].deviation) + deviationsSq += Math.pow(basalGlucose[i].deviation, 2) + } + } + } + + const meanDeviation = Math.round(Math.abs(deviations / basalGlucose.length) * 1000) / 1000 + const SMRDeviation = Math.round(Math.pow(sqrtDeviations / basalGlucose.length, 2) * 1000) / 1000 + const RMSDeviation = Math.round(Math.pow(deviationsSq / basalGlucose.length, 0.5) * 1000) / 1000 + consoleError( + 'insulinEndTime', + dia, + 'meanDeviation:', + meanDeviation, + 'SMRDeviation:', + SMRDeviation, + 'RMSDeviation:', + RMSDeviation, + '(mg/dL)' + ) + diaDeviations.push({ + dia: dia, + meanDeviation: meanDeviation, + SMRDeviation: SMRDeviation, + RMSDeviation: RMSDeviation, + }) + + deviations = Math.round(deviations * 1000) / 1000 + if (deviations < minDeviations) { + minDeviations = Math.round(deviations * 1000) / 1000 + //newDIA = dia + } + } + + // consoleError('Optimum insulinEndTime', newDIA, 'mean deviation:', Math.round(minDeviations/basalGlucose.length*1000)/1000, '(mg/dL)'); + //consoleError(diaDeviations); + + minDeviations = 1000000 + + //let newPeak = 0 + //consoleError(profile.useCustomPeakTime, profile.insulinPeakTime); + let insulinPeakTime = profile.insulinPeakTime + if (!profile.useCustomPeakTime === true && profile.curve === 'ultra-rapid') { + insulinPeakTime = 55 + } else if (!profile.useCustomPeakTime === true) { + insulinPeakTime = 75 + } + + const startPeak = insulinPeakTime - 10 + const endPeak = insulinPeakTime + 10 + for (let peak = startPeak; peak <= endPeak; peak = peak + 5) { + let sqrtDeviations = 0 + let deviations = 0 + let deviationsSq = 0 + + const curve_output = categorize({ + ...opts, + profile: { + ...profile, + insulinPeakTime: peak, + useCustomPeakTime: true, + }, + }) + const basalGlucose = curve_output?.basalGlucoseData || [] + + for (let hour = 0; hour < 24; ++hour) { + for (let i = 0; i < basalGlucose.length; ++i) { + const currentBasalGlucose = basalGlucose[i] + const BGTime = GlucoseEntry.getDate(currentBasalGlucose) + + if (hour === BGTime.getHours()) { + //console.error(basalGlucose[i].deviation); + sqrtDeviations += Math.pow(Math.abs(currentBasalGlucose.deviation), 0.5) + deviations += Math.abs(currentBasalGlucose.deviation) + deviationsSq += Math.pow(currentBasalGlucose.deviation, 2) + } + } + } + console.error(deviationsSq) + + const meanDeviation = Math.round((deviations / basalGlucose.length) * 1000) / 1000 + const SMRDeviation = Math.round(Math.pow(sqrtDeviations / basalGlucose.length, 2) * 1000) / 1000 + const RMSDeviation = Math.round(Math.pow(deviationsSq / basalGlucose.length, 0.5) * 1000) / 1000 + consoleError( + 'insulinPeakTime', + peak, + 'meanDeviation:', + meanDeviation, + 'SMRDeviation:', + SMRDeviation, + 'RMSDeviation:', + RMSDeviation, + '(mg/dL)' + ) + peakDeviations.push({ + peak: peak, + meanDeviation: meanDeviation, + SMRDeviation: SMRDeviation, + RMSDeviation: RMSDeviation, + }) + + deviations = Math.round(deviations * 1000) / 1000 + if (deviations < minDeviations) { + minDeviations = Math.round(deviations * 1000) / 1000 + //newPeak = peak + } + } + + //consoleError('Optimum insulinPeakTime', newPeak, 'mean deviation:', Math.round(minDeviations/basalGlucose.length*1000)/1000, '(mg/dL)'); + //consoleError(peakDeviations); + + console.error = consoleError + } + } + + return { ...categorize(opts), diaDeviations, peakDeviations } +} + +export default generate diff --git a/lib/autotune/index.js b/lib/autotune/index.js deleted file mode 100644 index 5b165c919..000000000 --- a/lib/autotune/index.js +++ /dev/null @@ -1,551 +0,0 @@ -var percentile = require('../percentile') - -// does three things - tunes basals, ISF, and CSF - -function tuneAllTheThings (inputs) { - - var previousAutotune = inputs.previousAutotune; - //console.error(previousAutotune); - var pumpProfile = inputs.pumpProfile; - var pumpBasalProfile = pumpProfile.basalprofile; - //console.error(pumpBasalProfile); - var basalProfile = previousAutotune.basalprofile; - //console.error(basalProfile); - var isfProfile = previousAutotune.isfProfile; - //console.error(isfProfile); - var ISF = isfProfile.sensitivities[0].sensitivity; - //console.error(ISF); - var carbRatio = previousAutotune.carb_ratio; - //console.error(carbRatio); - var CSF = ISF / carbRatio; - var DIA = previousAutotune.dia; - var peak = previousAutotune.insulinPeakTime; - if (! previousAutotune.useCustomPeakTime === true) { - if ( previousAutotune.curve === "ultra-rapid" ) { - peak = 55; - } else { - peak = 75; - } - } - //console.error(DIA, peak); - - // conditional on there being a pump profile; if not then skip - if (pumpProfile) { var pumpISFProfile = pumpProfile.isfProfile; } - if (pumpISFProfile && pumpISFProfile.sensitivities[0]) { - var pumpISF = pumpISFProfile.sensitivities[0].sensitivity; - var pumpCarbRatio = pumpProfile.carb_ratio; - var pumpCSF = pumpISF / pumpCarbRatio; - } - if (! carbRatio) { carbRatio = pumpCarbRatio; } - if (! CSF) { CSF = pumpCSF; } - if (! ISF) { ISF = pumpISF; } - //console.error(CSF); - var preppedGlucose = inputs.preppedGlucose; - var CSFGlucose = preppedGlucose.CSFGlucoseData; - //console.error(CSFGlucose[0]); - var ISFGlucose = preppedGlucose.ISFGlucoseData; - //console.error(ISFGlucose[0]); - var basalGlucose = preppedGlucose.basalGlucoseData; - //console.error(basalGlucose[0]); - var CRData = preppedGlucose.CRData; - //console.error(CRData); - var diaDeviations = preppedGlucose.diaDeviations; - //console.error(diaDeviations); - var peakDeviations = preppedGlucose.peakDeviations; - //console.error(peakDeviations); - - // tune DIA - var newDIA = DIA; - if (diaDeviations) { - var currentDIAMeanDev = diaDeviations[2].meanDeviation; - var currentDIARMSDev = diaDeviations[2].RMSDeviation; - //console.error(DIA,currentDIAMeanDev,currentDIARMSDev); - var minMeanDeviations = 1000000; - var minRMSDeviations = 1000000; - var meanBest = 2; - var RMSBest = 2; - for (var i=0; i < diaDeviations.length; i++) { - var meanDeviations = diaDeviations[i].meanDeviation; - var RMSDeviations = diaDeviations[i].RMSDeviation; - if (meanDeviations < minMeanDeviations) { - minMeanDeviations = Math.round(meanDeviations*1000)/1000; - meanBest = i; - } - if (RMSDeviations < minRMSDeviations) { - minRMSDeviations = Math.round(RMSDeviations*1000)/1000; - RMSBest = i; - } - } - console.error("Best insulinEndTime for meanDeviations:",diaDeviations[meanBest].dia,"hours"); - console.error("Best insulinEndTime for RMSDeviations:",diaDeviations[RMSBest].dia,"hours"); - if ( meanBest < 2 && RMSBest < 2 ) { - if ( diaDeviations[1].meanDeviation < currentDIAMeanDev * 0.99 && diaDeviations[1].RMSDeviation < currentDIARMSDev * 0.99 ) { - newDIA = diaDeviations[1].dia; - } - } else if ( meanBest > 2 && RMSBest > 2 ) { - if ( diaDeviations[3].meanDeviation < currentDIAMeanDev * 0.99 && diaDeviations[3].RMSDeviation < currentDIARMSDev * 0.99 ) { - newDIA = diaDeviations[3].dia; - } - } - if ( newDIA > 12 ) { - console.error("insulinEndTime maximum is 12h: not raising further"); - newDIA=12; - } - if ( newDIA !== DIA ) { - console.error("Adjusting insulinEndTime from",DIA,"to",newDIA,"hours"); - } else { - console.error("Leaving insulinEndTime unchanged at",DIA,"hours"); - } - } - - // tune insulinPeakTime - var newPeak = peak; - if (peakDeviations && peakDeviations[2]) { - var currentPeakMeanDev = peakDeviations[2].meanDeviation; - var currentPeakRMSDev = peakDeviations[2].RMSDeviation; - //console.error(currentPeakMeanDev); - minMeanDeviations = 1000000; - minRMSDeviations = 1000000; - meanBest = 2; - RMSBest = 2; - for (i=0; i < peakDeviations.length; i++) { - meanDeviations = peakDeviations[i].meanDeviation; - RMSDeviations = peakDeviations[i].RMSDeviation; - if (meanDeviations < minMeanDeviations) { - minMeanDeviations = Math.round(meanDeviations*1000)/1000; - meanBest = i; - } - if (RMSDeviations < minRMSDeviations) { - minRMSDeviations = Math.round(RMSDeviations*1000)/1000; - RMSBest = i; - } - } - console.error("Best insulinPeakTime for meanDeviations:",peakDeviations[meanBest].peak,"minutes"); - console.error("Best insulinPeakTime for RMSDeviations:",peakDeviations[RMSBest].peak,"minutes"); - if ( meanBest < 2 && RMSBest < 2 ) { - if ( peakDeviations[1].meanDeviation < currentPeakMeanDev * 0.99 && peakDeviations[1].RMSDeviation < currentPeakRMSDev * 0.99 ) { - newPeak = peakDeviations[1].peak; - } - } else if ( meanBest > 2 && RMSBest > 2 ) { - if ( peakDeviations[3].meanDeviation < currentPeakMeanDev * 0.99 && peakDeviations[3].RMSDeviation < currentPeakRMSDev * 0.99 ) { - newPeak = peakDeviations[3].peak; - } - } - if ( newPeak !== peak ) { - console.error("Adjusting insulinPeakTime from",peak,"to",newPeak,"minutes"); - } else { - console.error("Leaving insulinPeakTime unchanged at",peak); - } - } - - - - // Calculate carb ratio (CR) independently of CSF and ISF - // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 - // For now, if another meal IOB/COB stacks on top of it, consider them together - // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize - // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. - - var CRTotalCarbs = 0; - var CRTotalInsulin = 0; - CRData.forEach(function(CRDatum) { - var CRBGChange = CRDatum.CREndBG - CRDatum.CRInitialBG; - var CRInsulinReq = CRBGChange / ISF; - var CRIOBChange = CRDatum.CREndIOB - CRDatum.CRInitialIOB; - CRDatum.CRInsulinTotal = CRDatum.CRInitialIOB + CRDatum.CRInsulin + CRInsulinReq; - //console.error(CRDatum.CRInitialIOB, CRDatum.CRInsulin, CRInsulinReq, CRDatum.CRInsulinTotal); - var CR = Math.round( CRDatum.CRCarbs / CRDatum.CRInsulinTotal * 1000 )/1000; - //console.error(CRBGChange, CRInsulinReq, CRIOBChange, CRDatum.CRInsulinTotal); - //console.error("CRCarbs:",CRDatum.CRCarbs,"CRInsulin:",CRDatum.CRInsulin,"CRDatum.CRInsulinTotal:",CRDatum.CRInsulinTotal,"CR:",CR); - if (CRDatum.CRInsulinTotal > 0) { - CRTotalCarbs += CRDatum.CRCarbs; - CRTotalInsulin += CRDatum.CRInsulinTotal; - //console.error("CRTotalCarbs:",CRTotalCarbs,"CRTotalInsulin:",CRTotalInsulin); - } - }); - CRTotalInsulin = Math.round(CRTotalInsulin*1000)/1000; - var totalCR = Math.round( CRTotalCarbs / CRTotalInsulin * 1000 )/1000; - console.error("CRTotalCarbs:",CRTotalCarbs,"CRTotalInsulin:",CRTotalInsulin,"totalCR:",totalCR); - - // convert the basal profile to hourly if it isn't already - var hourlyBasalProfile = []; - var hourlyPumpProfile = []; - for (i=0; i < 24; i++) { - // autotuned basal profile - for (var j=0; j < basalProfile.length; ++j) { - if (basalProfile[j].minutes <= i * 60) { - if (basalProfile[j].rate === 0) { - console.error("ERROR: bad basalProfile",basalProfile[j]); - return; - } - hourlyBasalProfile[i] = JSON.parse(JSON.stringify(basalProfile[j])); - } - } - hourlyBasalProfile[i].i=i; - hourlyBasalProfile[i].minutes=i*60; - var zeroPadHour = ("000"+i).slice(-2); - hourlyBasalProfile[i].start=zeroPadHour + ":00:00"; - hourlyBasalProfile[i].rate=Math.round(hourlyBasalProfile[i].rate*1000)/1000 - // pump basal profile - if (pumpBasalProfile && pumpBasalProfile[0]) { - for (j=0; j < pumpBasalProfile.length; ++j) { - //console.error(pumpBasalProfile[j]); - if (pumpBasalProfile[j].rate === 0) { - console.error("ERROR: bad pumpBasalProfile",pumpBasalProfile[j]); - return; - } - if (pumpBasalProfile[j].minutes <= i * 60) { - hourlyPumpProfile[i] = JSON.parse(JSON.stringify(pumpBasalProfile[j])); - } - } - hourlyPumpProfile[i].i=i; - hourlyPumpProfile[i].minutes=i*60; - hourlyPumpProfile[i].rate=Math.round(hourlyPumpProfile[i].rate*1000)/1000 - } - } - //console.error(hourlyPumpProfile); - //console.error(hourlyBasalProfile); - var newHourlyBasalProfile = JSON.parse(JSON.stringify(hourlyBasalProfile)); - - // look at net deviations for each hour - for (var hour=0; hour < 24; hour++) { - var deviations = 0; - for (i=0; i < basalGlucose.length; ++i) { - var BGTime; - - if (basalGlucose[i].date) { - BGTime = new Date(basalGlucose[i].date); - } else if (basalGlucose[i].displayTime) { - BGTime = new Date(basalGlucose[i].displayTime.replace('T', ' ')); - } else if (basalGlucose[i].dateString) { - BGTime = new Date(basalGlucose[i].dateString); - } else { - console.error("Could not determine last BG time"); - } - - var myHour = BGTime.getHours(); - if (hour === myHour) { - //console.error(basalGlucose[i].deviation); - deviations += parseFloat(basalGlucose[i].deviation); - } - } - deviations = Math.round( deviations * 1000 ) / 1000 - console.error("Hour",hour.toString(),"total deviations:",deviations,"mg/dL"); - // calculate how much less or additional basal insulin would have been required to eliminate the deviations - // only apply 20% of the needed adjustment to keep things relatively stable - var basalNeeded = 0.2 * deviations / ISF; - basalNeeded = Math.round( basalNeeded * 100 ) / 100 - // if basalNeeded is positive, adjust each of the 1-3 hour prior basals by 10% of the needed adjustment - console.error("Hour",hour,"basal adjustment needed:",basalNeeded,"U/hr"); - if (basalNeeded > 0 ) { - for (var offset=-3; offset < 0; offset++) { - var offsetHour = hour + offset; - if (offsetHour < 0) { offsetHour += 24; } - //console.error(offsetHour); - newHourlyBasalProfile[offsetHour].rate += basalNeeded / 3; - newHourlyBasalProfile[offsetHour].rate=Math.round(newHourlyBasalProfile[offsetHour].rate*1000)/1000 - } - // otherwise, figure out the percentage reduction required to the 1-3 hour prior basals - // and adjust all of them downward proportionally - } else if (basalNeeded < 0) { - var threeHourBasal = 0; - for (offset=-3; offset < 0; offset++) { - offsetHour = hour + offset; - if (offsetHour < 0) { offsetHour += 24; } - threeHourBasal += newHourlyBasalProfile[offsetHour].rate; - } - var adjustmentRatio = 1.0 + basalNeeded / threeHourBasal; - //console.error(adjustmentRatio); - for (offset=-3; offset < 0; offset++) { - offsetHour = hour + offset; - if (offsetHour < 0) { offsetHour += 24; } - newHourlyBasalProfile[offsetHour].rate = newHourlyBasalProfile[offsetHour].rate * adjustmentRatio; - newHourlyBasalProfile[offsetHour].rate=Math.round(newHourlyBasalProfile[offsetHour].rate*1000)/1000 - } - } - } - if (pumpBasalProfile && pumpBasalProfile[0]) { - for (hour=0; hour < 24; hour++) { - //console.error(newHourlyBasalProfile[hour],hourlyPumpProfile[hour].rate*1.2); - // cap adjustments at autosens_max and autosens_min - if (typeof pumpProfile.autosens_max !== 'undefined') { - var autotuneMax = pumpProfile.autosens_max; - } else { - var autotuneMax = 1.2; - } - if (typeof pumpProfile.autosens_min !== 'undefined') { - var autotuneMin = pumpProfile.autosens_min; - } else { - var autotuneMin = 0.7; - } - var maxRate = hourlyPumpProfile[hour].rate * autotuneMax; - var minRate = hourlyPumpProfile[hour].rate * autotuneMin; - if (newHourlyBasalProfile[hour].rate > maxRate ) { - console.error("Limiting hour",hour,"basal to",maxRate.toFixed(2),"(which is",autotuneMax,"* pump basal of",hourlyPumpProfile[hour].rate,")"); - //console.error("Limiting hour",hour,"basal to",maxRate.toFixed(2),"(which is 20% above pump basal of",hourlyPumpProfile[hour].rate,")"); - newHourlyBasalProfile[hour].rate = maxRate; - } else if (newHourlyBasalProfile[hour].rate < minRate ) { - console.error("Limiting hour",hour,"basal to",minRate.toFixed(2),"(which is",autotuneMin,"* pump basal of",hourlyPumpProfile[hour].rate,")"); - //console.error("Limiting hour",hour,"basal to",minRate.toFixed(2),"(which is 20% below pump basal of",hourlyPumpProfile[hour].rate,")"); - newHourlyBasalProfile[hour].rate = minRate; - } - newHourlyBasalProfile[hour].rate = Math.round(newHourlyBasalProfile[hour].rate*1000)/1000; - } - } - - // some hours of the day rarely have data to tune basals due to meals. - // when no adjustments are needed to a particular hour, we should adjust it toward the average of the - // periods before and after it that do have data to be tuned - - var lastAdjustedHour = 0; - // scan through newHourlyBasalProfile and find hours where the rate is unchanged - for (hour=0; hour < 24; hour++) { - if (hourlyBasalProfile[hour].rate === newHourlyBasalProfile[hour].rate) { - var nextAdjustedHour = 23; - for (var nextHour = hour; nextHour < 24; nextHour++) { - if (! (hourlyBasalProfile[nextHour].rate === newHourlyBasalProfile[nextHour].rate)) { - nextAdjustedHour = nextHour; - break; - //} else { - //console.error(nextHour, hourlyBasalProfile[nextHour].rate, newHourlyBasalProfile[nextHour].rate); - } - } - //console.error(hour, newHourlyBasalProfile); - newHourlyBasalProfile[hour].rate = Math.round( (0.8*hourlyBasalProfile[hour].rate + 0.1*newHourlyBasalProfile[lastAdjustedHour].rate + 0.1*newHourlyBasalProfile[nextAdjustedHour].rate)*1000 )/1000; - if (newHourlyBasalProfile[hour].untuned) - newHourlyBasalProfile[hour].untuned++; - else - newHourlyBasalProfile[hour].untuned = 1; - console.error("Adjusting hour",hour,"basal from",hourlyBasalProfile[hour].rate,"to",newHourlyBasalProfile[hour].rate,"based on hour",lastAdjustedHour,"=",newHourlyBasalProfile[lastAdjustedHour].rate,"and hour",nextAdjustedHour,"=",newHourlyBasalProfile[nextAdjustedHour].rate); - } else { - lastAdjustedHour = hour; - } - } - - console.error(newHourlyBasalProfile); - basalProfile = newHourlyBasalProfile; - - // Calculate carb ratio (CR) independently of CSF and ISF - // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 - // For now, if another meal IOB/COB stacks on top of it, consider them together - // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize - // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. - - - - // calculate net deviations while carbs are absorbing - // measured from carb entry until COB and deviations both drop to zero - - var deviations = 0; - var mealCarbs = 0; - var totalMealCarbs = 0; - var totalDeviations = 0; - var fullNewCSF; - //console.error(CSFGlucose[0].mealAbsorption); - //console.error(CSFGlucose[0]); - for (i=0; i < CSFGlucose.length; ++i) { - //console.error(CSFGlucose[i].mealAbsorption, i); - if ( CSFGlucose[i].mealAbsorption === "start" ) { - deviations = 0; - mealCarbs = parseInt(CSFGlucose[i].mealCarbs); - } else if (CSFGlucose[i].mealAbsorption === "end") { - deviations += parseFloat(CSFGlucose[i].deviation); - // compare the sum of deviations from start to end vs. current CSF * mealCarbs - //console.error(CSF,mealCarbs); - var csfRise = CSF * mealCarbs; - //console.error(deviations,ISF); - //console.error("csfRise:",csfRise,"deviations:",deviations); - totalMealCarbs += mealCarbs; - totalDeviations += deviations; - - } else { - deviations += Math.max(0*previousAutotune.min_5m_carbimpact,parseFloat(CSFGlucose[i].deviation)); - mealCarbs = Math.max(mealCarbs, parseInt(CSFGlucose[i].mealCarbs)); - } - } - // at midnight, write down the mealcarbs as total meal carbs (to prevent special case of when only one meal and it not finishing absorbing by midnight) - // TODO: figure out what to do with dinner carbs that don't finish absorbing by midnight - if (totalMealCarbs === 0) { totalMealCarbs += mealCarbs; } - if (totalDeviations === 0) { totalDeviations += deviations; } - //console.error(totalDeviations, totalMealCarbs); - if (totalMealCarbs === 0) { - // if no meals today, CSF is unchanged - fullNewCSF = CSF; - } else { - // how much change would be required to account for all of the deviations - fullNewCSF = Math.round( (totalDeviations / totalMealCarbs)*100 )/100; - } - // only adjust by 20% - var newCSF = ( 0.8 * CSF ) + ( 0.2 * fullNewCSF ); - // safety cap CSF - if (typeof(pumpCSF) !== 'undefined') { - var maxCSF = pumpCSF * autotuneMax; - var minCSF = pumpCSF * autotuneMin; - if (newCSF > maxCSF) { - console.error("Limiting CSF to",maxCSF.toFixed(2),"(which is",autotuneMax,"* pump CSF of",pumpCSF,")"); - newCSF = maxCSF; - } else if (newCSF < minCSF) { - console.error("Limiting CSF to",minCSF.toFixed(2),"(which is",autotuneMin,"* pump CSF of",pumpCSF,")"); - newCSF = minCSF; - } //else { console.error("newCSF",newCSF,"is close enough to",pumpCSF); } - } - var oldCSF = Math.round( CSF * 1000 ) / 1000; - newCSF = Math.round( newCSF * 1000 ) / 1000; - totalDeviations = Math.round ( totalDeviations * 1000 )/1000; - console.error("totalMealCarbs:",totalMealCarbs,"totalDeviations:",totalDeviations,"oldCSF",oldCSF,"fullNewCSF:",fullNewCSF,"newCSF:",newCSF); - // this is where CSF is set based on the outputs - if (newCSF) { - CSF = newCSF; - } - - if (totalCR === 0) { - // if no meals today, CR is unchanged - var fullNewCR = carbRatio; - } else { - // how much change would be required to account for all of the deviations - fullNewCR = totalCR; - } - // don't tune CR out of bounds - var maxCR = pumpCarbRatio * autotuneMax; - if (maxCR > 150) { maxCR = 150 } - var minCR = pumpCarbRatio * autotuneMin; - if (minCR < 3) { minCR = 3 } - // safety cap fullNewCR - if (typeof(pumpCarbRatio) !== 'undefined') { - if (fullNewCR > maxCR) { - console.error("Limiting fullNewCR from",fullNewCR,"to",maxCR.toFixed(2),"(which is",autotuneMax,"* pump CR of",pumpCarbRatio,")"); - fullNewCR = maxCR; - } else if (fullNewCR < minCR) { - console.error("Limiting fullNewCR from",fullNewCR,"to",minCR.toFixed(2),"(which is",autotuneMin,"* pump CR of",pumpCarbRatio,")"); - fullNewCR = minCR; - } //else { console.error("newCR",newCR,"is close enough to",pumpCarbRatio); } - } - // only adjust by 20% - var newCR = ( 0.8 * carbRatio ) + ( 0.2 * fullNewCR ); - // safety cap newCR - if (typeof(pumpCarbRatio) !== 'undefined') { - if (newCR > maxCR) { - console.error("Limiting CR to",maxCR.toFixed(2),"(which is",autotuneMax,"* pump CR of",pumpCarbRatio,")"); - newCR = maxCR; - } else if (newCR < minCR) { - console.error("Limiting CR to",minCR.toFixed(2),"(which is",autotuneMin,"* pump CR of",pumpCarbRatio,")"); - newCR = minCR; - } //else { console.error("newCR",newCR,"is close enough to",pumpCarbRatio); } - } - newCR = Math.round( newCR * 1000 ) / 1000; - console.error("oldCR:",carbRatio,"fullNewCR:",fullNewCR,"newCR:",newCR); - // this is where CR is set based on the outputs - //var ISFFromCRAndCSF = ISF; - if (newCR) { - carbRatio = newCR; - //ISFFromCRAndCSF = Math.round( carbRatio * CSF * 1000)/1000; - } - - - - // calculate median deviation and bgi in data attributable to ISF - var deviations = []; - var BGIs = []; - var avgDeltas = []; - var ratios = []; - for (i=0; i < ISFGlucose.length; ++i) { - deviation = parseFloat(ISFGlucose[i].deviation); - deviations.push(deviation); - var BGI = parseFloat(ISFGlucose[i].BGI); - BGIs.push(BGI); - var avgDelta = parseFloat(ISFGlucose[i].avgDelta); - avgDeltas.push(avgDelta); - var ratio = 1 + deviation / BGI; - //console.error("Deviation:",deviation,"BGI:",BGI,"avgDelta:",avgDelta,"ratio:",ratio); - ratios.push(ratio); - } - avgDeltas.sort(function(a, b){return a-b}); - BGIs.sort(function(a, b){return a-b}); - deviations.sort(function(a, b){return a-b}); - ratios.sort(function(a, b){return a-b}); - var p50deviation = percentile(deviations, 0.50); - var p50BGI = percentile(BGIs, 0.50); - var p50ratios = Math.round( percentile(ratios, 0.50) * 1000)/1000; - var fullNewISF = ISF; - if (ISFGlucose.length < 10) { - // leave ISF unchanged if fewer than 10 ISF data points - console.error ("Only found",ISFGlucose.length,"ISF data points, leaving ISF unchanged at",ISF); - } else { - // calculate what adjustments to ISF would have been necessary to bring median deviation to zero - fullNewISF = ISF * p50ratios; - } - fullNewISF = Math.round( fullNewISF * 1000 ) / 1000; - //console.error("p50ratios:",p50ratios,"fullNewISF:",fullNewISF,ratios[Math.floor(ratios.length/2)]); - // adjust the target ISF to be a weighted average of fullNewISF and pumpISF - var adjustmentFraction; - - if (typeof(pumpProfile.autotune_isf_adjustmentFraction) !== 'undefined') { - adjustmentFraction = pumpProfile.autotune_isf_adjustmentFraction; - } else { - adjustmentFraction = 1.0; - } - - // low autosens ratio = high ISF - var maxISF = pumpISF / autotuneMin; - // high autosens ratio = low ISF - var minISF = pumpISF / autotuneMax; - if (typeof(pumpISF) !== 'undefined') { - if ( fullNewISF < 0 ) { - var adjustedISF = ISF; - } else { - adjustedISF = adjustmentFraction*fullNewISF + (1-adjustmentFraction)*pumpISF; - } - // cap adjustedISF before applying 10% - //console.error(adjustedISF, maxISF, minISF); - if (adjustedISF > maxISF) { - console.error("Limiting adjusted ISF of",adjustedISF.toFixed(2),"to",maxISF.toFixed(2),"(which is pump ISF of",pumpISF,"/",autotuneMin,")"); - adjustedISF = maxISF; - } else if (adjustedISF < minISF) { - console.error("Limiting adjusted ISF of",adjustedISF.toFixed(2),"to",minISF.toFixed(2),"(which is pump ISF of",pumpISF,"/",autotuneMax,")"); - adjustedISF = minISF; - } - - // and apply 20% of that adjustment - var newISF = ( 0.8 * ISF ) + ( 0.2 * adjustedISF ); - - if (newISF > maxISF) { - console.error("Limiting ISF of",newISF.toFixed(2),"to",maxISF.toFixed(2),"(which is pump ISF of",pumpISF,"/",autotuneMin,")"); - newISF = maxISF; - } else if (newISF < minISF) { - console.error("Limiting ISF of",newISF.toFixed(2),"to",minISF.toFixed(2),"(which is pump ISF of",pumpISF,"/",autotuneMax,")"); - newISF = minISF; - } - } - newISF = Math.round( newISF * 1000 ) / 1000; - //console.error(avgRatio); - //console.error(newISF); - p50deviation = Math.round( p50deviation * 1000 ) / 1000; - p50BGI = Math.round( p50BGI * 1000 ) / 1000; - adjustedISF = Math.round( adjustedISF * 1000 ) / 1000; - console.error("p50deviation:",p50deviation,"p50BGI",p50BGI,"p50ratios:",p50ratios,"Old ISF:",ISF,"fullNewISF:",fullNewISF,"adjustedISF:",adjustedISF,"newISF:",newISF,"newDIA:",newDIA,"newPeak:",newPeak); - - if (newISF) { - ISF = newISF; - } - - - // reconstruct updated version of previousAutotune as autotuneOutput - var autotuneOutput = previousAutotune; - autotuneOutput.basalprofile = basalProfile; - isfProfile.sensitivities[0].sensitivity = ISF; - autotuneOutput.isfProfile = isfProfile; - autotuneOutput.sens = ISF; - autotuneOutput.csf = CSF; - //carbRatio = ISF / CSF; - carbRatio = Math.round( carbRatio * 1000 ) / 1000; - autotuneOutput.carb_ratio = carbRatio; - autotuneOutput.dia = newDIA; - autotuneOutput.insulinPeakTime = newPeak; - if (diaDeviations || peakDeviations) { - autotuneOutput.useCustomPeakTime = true; - } - - return autotuneOutput; -} - -exports = module.exports = tuneAllTheThings; diff --git a/lib/autotune/index.ts b/lib/autotune/index.ts new file mode 100644 index 000000000..5f59a9d05 --- /dev/null +++ b/lib/autotune/index.ts @@ -0,0 +1,738 @@ +import { percentile } from '../percentile' + +// does three things - tunes basals, ISF, and CSF + +function tuneAllTheThings(inputs: any) { + const previousAutotune = inputs.previousAutotune + //console.error(previousAutotune); + const pumpProfile = inputs.pumpProfile + const pumpBasalProfile = pumpProfile.basalprofile + //console.error(pumpBasalProfile); + let basalProfile = previousAutotune.basalprofile + //console.error(basalProfile); + const isfProfile = previousAutotune.isfProfile + //console.error(isfProfile); + let ISF = isfProfile.sensitivities[0].sensitivity + //console.error(ISF); + let carbRatio = previousAutotune.carb_ratio + //console.error(carbRatio); + let CSF = ISF / carbRatio + const DIA = previousAutotune.dia + let peak = previousAutotune.insulinPeakTime + if (!previousAutotune.useCustomPeakTime === true) { + if (previousAutotune.curve === 'ultra-rapid') { + peak = 55 + } else { + peak = 75 + } + } + //console.error(DIA, peak); + + let pumpISF: any + let pumpCSF: any + let pumpCarbRatio: any + + if (pumpProfile && pumpProfile.isfProfile) { + pumpISF = pumpProfile.isfProfile.sensitivities[0].sensitivity + pumpCarbRatio = pumpProfile.carb_ratio + pumpCSF = pumpISF / pumpCarbRatio + if (!carbRatio) { + carbRatio = pumpCarbRatio + } + if (!CSF) { + CSF = pumpCSF + } + if (!ISF) { + ISF = pumpISF + } + } + + //console.error(CSF); + const preppedGlucose = inputs.preppedGlucose + const CSFGlucose = preppedGlucose.CSFGlucoseData + //console.error(CSFGlucose[0]); + const ISFGlucose = preppedGlucose.ISFGlucoseData + //console.error(ISFGlucose[0]); + const basalGlucose = preppedGlucose.basalGlucoseData + //console.error(basalGlucose[0]); + const CRData = preppedGlucose.CRData + //console.error(CRData); + const diaDeviations = preppedGlucose.diaDeviations + //console.error(diaDeviations); + const peakDeviations = preppedGlucose.peakDeviations + //console.error(peakDeviations); + + // tune DIA + let newDIA = DIA + if (diaDeviations) { + const currentDIAMeanDev = diaDeviations[2].meanDeviation + const currentDIARMSDev = diaDeviations[2].RMSDeviation + //console.error(DIA,currentDIAMeanDev,currentDIARMSDev); + var minMeanDeviations = 1000000 + var minRMSDeviations = 1000000 + var meanBest = 2 + var RMSBest = 2 + for (var i = 0; i < diaDeviations.length; i++) { + var meanDeviations = diaDeviations[i].meanDeviation + var RMSDeviations = diaDeviations[i].RMSDeviation + if (meanDeviations < minMeanDeviations) { + minMeanDeviations = Math.round(meanDeviations * 1000) / 1000 + meanBest = i + } + if (RMSDeviations < minRMSDeviations) { + minRMSDeviations = Math.round(RMSDeviations * 1000) / 1000 + RMSBest = i + } + } + console.error('Best insulinEndTime for meanDeviations:', diaDeviations[meanBest].dia, 'hours') + console.error('Best insulinEndTime for RMSDeviations:', diaDeviations[RMSBest].dia, 'hours') + if (meanBest < 2 && RMSBest < 2) { + if ( + diaDeviations[1].meanDeviation < currentDIAMeanDev * 0.99 && + diaDeviations[1].RMSDeviation < currentDIARMSDev * 0.99 + ) { + newDIA = diaDeviations[1].dia + } + } else if (meanBest > 2 && RMSBest > 2) { + if ( + diaDeviations[3].meanDeviation < currentDIAMeanDev * 0.99 && + diaDeviations[3].RMSDeviation < currentDIARMSDev * 0.99 + ) { + newDIA = diaDeviations[3].dia + } + } + if (newDIA > 12) { + console.error('insulinEndTime maximum is 12h: not raising further') + newDIA = 12 + } + if (newDIA !== DIA) { + console.error('Adjusting insulinEndTime from', DIA, 'to', newDIA, 'hours') + } else { + console.error('Leaving insulinEndTime unchanged at', DIA, 'hours') + } + } + + // tune insulinPeakTime + let newPeak = peak + if (peakDeviations && peakDeviations[2]) { + const currentPeakMeanDev = peakDeviations[2].meanDeviation + const currentPeakRMSDev = peakDeviations[2].RMSDeviation + //console.error(currentPeakMeanDev); + minMeanDeviations = 1000000 + minRMSDeviations = 1000000 + meanBest = 2 + RMSBest = 2 + for (i = 0; i < peakDeviations.length; i++) { + meanDeviations = peakDeviations[i].meanDeviation + RMSDeviations = peakDeviations[i].RMSDeviation + if (meanDeviations < minMeanDeviations) { + minMeanDeviations = Math.round(meanDeviations * 1000) / 1000 + meanBest = i + } + if (RMSDeviations < minRMSDeviations) { + minRMSDeviations = Math.round(RMSDeviations * 1000) / 1000 + RMSBest = i + } + } + console.error('Best insulinPeakTime for meanDeviations:', peakDeviations[meanBest].peak, 'minutes') + console.error('Best insulinPeakTime for RMSDeviations:', peakDeviations[RMSBest].peak, 'minutes') + if (meanBest < 2 && RMSBest < 2) { + if ( + peakDeviations[1].meanDeviation < currentPeakMeanDev * 0.99 && + peakDeviations[1].RMSDeviation < currentPeakRMSDev * 0.99 + ) { + newPeak = peakDeviations[1].peak + } + } else if (meanBest > 2 && RMSBest > 2) { + if ( + peakDeviations[3].meanDeviation < currentPeakMeanDev * 0.99 && + peakDeviations[3].RMSDeviation < currentPeakRMSDev * 0.99 + ) { + newPeak = peakDeviations[3].peak + } + } + if (newPeak !== peak) { + console.error('Adjusting insulinPeakTime from', peak, 'to', newPeak, 'minutes') + } else { + console.error('Leaving insulinPeakTime unchanged at', peak) + } + } + + // Calculate carb ratio (CR) independently of CSF and ISF + // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 + // For now, if another meal IOB/COB stacks on top of it, consider them together + // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize + // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. + + let CRTotalCarbs = 0 + let CRTotalInsulin = 0 + CRData.forEach((CRDatum: any) => { + const CRBGChange = CRDatum.CREndBG - CRDatum.CRInitialBG + const CRInsulinReq = CRBGChange / ISF + //var CRIOBChange = CRDatum.CREndIOB - CRDatum.CRInitialIOB; + CRDatum.CRInsulinTotal = CRDatum.CRInitialIOB + CRDatum.CRInsulin + CRInsulinReq + //console.error(CRDatum.CRInitialIOB, CRDatum.CRInsulin, CRInsulinReq, CRDatum.CRInsulinTotal); + //var CR = Math.round( CRDatum.CRCarbs / CRDatum.CRInsulinTotal * 1000 )/1000; + //console.error(CRBGChange, CRInsulinReq, CRIOBChange, CRDatum.CRInsulinTotal); + //console.error("CRCarbs:",CRDatum.CRCarbs,"CRInsulin:",CRDatum.CRInsulin,"CRDatum.CRInsulinTotal:",CRDatum.CRInsulinTotal,"CR:",CR); + if (CRDatum.CRInsulinTotal > 0) { + CRTotalCarbs += CRDatum.CRCarbs + CRTotalInsulin += CRDatum.CRInsulinTotal + //console.error("CRTotalCarbs:",CRTotalCarbs,"CRTotalInsulin:",CRTotalInsulin); + } + }) + CRTotalInsulin = Math.round(CRTotalInsulin * 1000) / 1000 + const totalCR = Math.round((CRTotalCarbs / CRTotalInsulin) * 1000) / 1000 + console.error('CRTotalCarbs:', CRTotalCarbs, 'CRTotalInsulin:', CRTotalInsulin, 'totalCR:', totalCR) + + // convert the basal profile to hourly if it isn't already + const hourlyBasalProfile = [] + const hourlyPumpProfile = [] + for (i = 0; i < 24; i++) { + // autotuned basal profile + for (var j = 0; j < basalProfile.length; ++j) { + if (basalProfile[j].minutes <= i * 60) { + if (basalProfile[j].rate === 0) { + console.error('ERROR: bad basalProfile', basalProfile[j]) + return + } + hourlyBasalProfile[i] = JSON.parse(JSON.stringify(basalProfile[j])) + } + } + hourlyBasalProfile[i].i = i + hourlyBasalProfile[i].minutes = i * 60 + const zeroPadHour = `000${i}`.slice(-2) + hourlyBasalProfile[i].start = `${zeroPadHour}:00:00` + hourlyBasalProfile[i].rate = Math.round(hourlyBasalProfile[i].rate * 1000) / 1000 + // pump basal profile + if (pumpBasalProfile && pumpBasalProfile[0]) { + for (j = 0; j < pumpBasalProfile.length; ++j) { + //console.error(pumpBasalProfile[j]); + if (pumpBasalProfile[j].rate === 0) { + console.error('ERROR: bad pumpBasalProfile', pumpBasalProfile[j]) + return + } + if (pumpBasalProfile[j].minutes <= i * 60) { + hourlyPumpProfile[i] = JSON.parse(JSON.stringify(pumpBasalProfile[j])) + } + } + hourlyPumpProfile[i].i = i + hourlyPumpProfile[i].minutes = i * 60 + hourlyPumpProfile[i].rate = Math.round(hourlyPumpProfile[i].rate * 1000) / 1000 + } + } + //console.error(hourlyPumpProfile); + //console.error(hourlyBasalProfile); + const newHourlyBasalProfile = JSON.parse(JSON.stringify(hourlyBasalProfile)) + + // look at net deviations for each hour + for (var hour = 0; hour < 24; hour++) { + let deviations = 0 + for (i = 0; i < basalGlucose.length; ++i) { + var BGTime + + if (basalGlucose[i].date) { + BGTime = new Date(basalGlucose[i].date) + } else if (basalGlucose[i].displayTime) { + BGTime = new Date(basalGlucose[i].displayTime.replace('T', ' ')) + } else if (basalGlucose[i].dateString) { + BGTime = new Date(basalGlucose[i].dateString) + } else { + console.error('Could not determine last BG time') + continue + } + + const myHour = BGTime.getHours() + if (hour === myHour) { + //console.error(basalGlucose[i].deviation); + deviations += parseFloat(basalGlucose[i].deviation) + } + } + deviations = Math.round(deviations * 1000) / 1000 + console.error('Hour', hour.toString(), 'total deviations:', deviations, 'mg/dL') + // calculate how much less or additional basal insulin would have been required to eliminate the deviations + // only apply 20% of the needed adjustment to keep things relatively stable + let basalNeeded = (0.2 * deviations) / ISF + basalNeeded = Math.round(basalNeeded * 100) / 100 + // if basalNeeded is positive, adjust each of the 1-3 hour prior basals by 10% of the needed adjustment + console.error('Hour', hour, 'basal adjustment needed:', basalNeeded, 'U/hr') + if (basalNeeded > 0) { + for (var offset = -3; offset < 0; offset++) { + var offsetHour = hour + offset + if (offsetHour < 0) { + offsetHour += 24 + } + //console.error(offsetHour); + newHourlyBasalProfile[offsetHour].rate += basalNeeded / 3 + newHourlyBasalProfile[offsetHour].rate = + Math.round(newHourlyBasalProfile[offsetHour].rate * 1000) / 1000 + } + // otherwise, figure out the percentage reduction required to the 1-3 hour prior basals + // and adjust all of them downward proportionally + } else if (basalNeeded < 0) { + let threeHourBasal = 0 + for (offset = -3; offset < 0; offset++) { + offsetHour = hour + offset + if (offsetHour < 0) { + offsetHour += 24 + } + threeHourBasal += newHourlyBasalProfile[offsetHour].rate + } + const adjustmentRatio = 1.0 + basalNeeded / threeHourBasal + //console.error(adjustmentRatio); + for (offset = -3; offset < 0; offset++) { + offsetHour = hour + offset + if (offsetHour < 0) { + offsetHour += 24 + } + newHourlyBasalProfile[offsetHour].rate = newHourlyBasalProfile[offsetHour].rate * adjustmentRatio + newHourlyBasalProfile[offsetHour].rate = + Math.round(newHourlyBasalProfile[offsetHour].rate * 1000) / 1000 + } + } + } + + let autotuneMin: number = 0.7 + let autotuneMax: number = 1.2 + + if (pumpBasalProfile && pumpBasalProfile[0]) { + for (hour = 0; hour < 24; hour++) { + //console.error(newHourlyBasalProfile[hour],hourlyPumpProfile[hour].rate*1.2); + // cap adjustments at autosens_max and autosens_min + + if (typeof pumpProfile.autosens_max !== 'undefined') { + autotuneMax = pumpProfile.autosens_max + } + if (typeof pumpProfile.autosens_min !== 'undefined') { + autotuneMin = pumpProfile.autosens_min + } + const maxRate = hourlyPumpProfile[hour].rate * autotuneMax + const minRate = hourlyPumpProfile[hour].rate * autotuneMin + if (newHourlyBasalProfile[hour].rate > maxRate) { + console.error( + 'Limiting hour', + hour, + 'basal to', + maxRate.toFixed(2), + '(which is', + autotuneMax, + '* pump basal of', + hourlyPumpProfile[hour].rate, + ')' + ) + //console.error("Limiting hour",hour,"basal to",maxRate.toFixed(2),"(which is 20% above pump basal of",hourlyPumpProfile[hour].rate,")"); + newHourlyBasalProfile[hour].rate = maxRate + } else if (newHourlyBasalProfile[hour].rate < minRate) { + console.error( + 'Limiting hour', + hour, + 'basal to', + minRate.toFixed(2), + '(which is', + autotuneMin, + '* pump basal of', + hourlyPumpProfile[hour].rate, + ')' + ) + //console.error("Limiting hour",hour,"basal to",minRate.toFixed(2),"(which is 20% below pump basal of",hourlyPumpProfile[hour].rate,")"); + newHourlyBasalProfile[hour].rate = minRate + } + newHourlyBasalProfile[hour].rate = Math.round(newHourlyBasalProfile[hour].rate * 1000) / 1000 + } + } + + // some hours of the day rarely have data to tune basals due to meals. + // when no adjustments are needed to a particular hour, we should adjust it toward the average of the + // periods before and after it that do have data to be tuned + + let lastAdjustedHour = 0 + // scan through newHourlyBasalProfile and find hours where the rate is unchanged + for (hour = 0; hour < 24; hour++) { + if (hourlyBasalProfile[hour].rate === newHourlyBasalProfile[hour].rate) { + let nextAdjustedHour = 23 + for (let nextHour = hour; nextHour < 24; nextHour++) { + if (!(hourlyBasalProfile[nextHour].rate === newHourlyBasalProfile[nextHour].rate)) { + nextAdjustedHour = nextHour + break + //} else { + //console.error(nextHour, hourlyBasalProfile[nextHour].rate, newHourlyBasalProfile[nextHour].rate); + } + } + //console.error(hour, newHourlyBasalProfile); + newHourlyBasalProfile[hour].rate = + Math.round( + (0.8 * hourlyBasalProfile[hour].rate + + 0.1 * newHourlyBasalProfile[lastAdjustedHour].rate + + 0.1 * newHourlyBasalProfile[nextAdjustedHour].rate) * + 1000 + ) / 1000 + if (newHourlyBasalProfile[hour].untuned) { + newHourlyBasalProfile[hour].untuned++ + } else { + newHourlyBasalProfile[hour].untuned = 1 + } + console.error( + 'Adjusting hour', + hour, + 'basal from', + hourlyBasalProfile[hour].rate, + 'to', + newHourlyBasalProfile[hour].rate, + 'based on hour', + lastAdjustedHour, + '=', + newHourlyBasalProfile[lastAdjustedHour].rate, + 'and hour', + nextAdjustedHour, + '=', + newHourlyBasalProfile[nextAdjustedHour].rate + ) + } else { + lastAdjustedHour = hour + } + } + + console.error(newHourlyBasalProfile) + basalProfile = newHourlyBasalProfile + + // Calculate carb ratio (CR) independently of CSF and ISF + // Use the time period from meal bolus/carbs until COB is zero and IOB is < currentBasal/2 + // For now, if another meal IOB/COB stacks on top of it, consider them together + // Compare beginning and ending BGs, and calculate how much more/less insulin is needed to neutralize + // Use entered carbs vs. starting IOB + delivered insulin + needed-at-end insulin to directly calculate CR. + + // calculate net deviations while carbs are absorbing + // measured from carb entry until COB and deviations both drop to zero + + let deviations = 0 + let mealCarbs = 0 + let totalMealCarbs = 0 + let totalDeviations = 0 + let fullNewCSF + //console.error(CSFGlucose[0].mealAbsorption); + //console.error(CSFGlucose[0]); + for (i = 0; i < CSFGlucose.length; ++i) { + //console.error(CSFGlucose[i].mealAbsorption, i); + if (CSFGlucose[i].mealAbsorption === 'start') { + deviations = 0 + mealCarbs = parseInt(CSFGlucose[i].mealCarbs) + } else if (CSFGlucose[i].mealAbsorption === 'end') { + deviations += parseFloat(CSFGlucose[i].deviation) + // compare the sum of deviations from start to end vs. current CSF * mealCarbs + //console.error(CSF,mealCarbs); + //var csfRise = CSF * mealCarbs; + //console.error(deviations,ISF); + //console.error("csfRise:",csfRise,"deviations:",deviations); + totalMealCarbs += mealCarbs + totalDeviations += deviations + } else { + deviations += Math.max(0 * previousAutotune.min_5m_carbimpact, parseFloat(CSFGlucose[i].deviation)) + mealCarbs = Math.max(mealCarbs, parseInt(CSFGlucose[i].mealCarbs)) + } + } + // at midnight, write down the mealcarbs as total meal carbs (to prevent special case of when only one meal and it not finishing absorbing by midnight) + // TODO: figure out what to do with dinner carbs that don't finish absorbing by midnight + if (totalMealCarbs === 0) { + totalMealCarbs += mealCarbs + } + if (totalDeviations === 0) { + totalDeviations += deviations + } + //console.error(totalDeviations, totalMealCarbs); + if (totalMealCarbs === 0) { + // if no meals today, CSF is unchanged + fullNewCSF = CSF + } else { + // how much change would be required to account for all of the deviations + fullNewCSF = Math.round((totalDeviations / totalMealCarbs) * 100) / 100 + } + // only adjust by 20% + let newCSF = 0.8 * CSF + 0.2 * fullNewCSF + // safety cap CSF + if (typeof pumpCSF !== 'undefined') { + const maxCSF = pumpCSF * autotuneMax + const minCSF = pumpCSF * autotuneMin + if (newCSF > maxCSF) { + console.error('Limiting CSF to', maxCSF.toFixed(2), '(which is', autotuneMax, '* pump CSF of', pumpCSF, ')') + newCSF = maxCSF + } else if (newCSF < minCSF) { + console.error('Limiting CSF to', minCSF.toFixed(2), '(which is', autotuneMin, '* pump CSF of', pumpCSF, ')') + newCSF = minCSF + } //else { console.error("newCSF",newCSF,"is close enough to",pumpCSF); } + } + const oldCSF = Math.round(CSF * 1000) / 1000 + newCSF = Math.round(newCSF * 1000) / 1000 + totalDeviations = Math.round(totalDeviations * 1000) / 1000 + console.error( + 'totalMealCarbs:', + totalMealCarbs, + 'totalDeviations:', + totalDeviations, + 'oldCSF', + oldCSF, + 'fullNewCSF:', + fullNewCSF, + 'newCSF:', + newCSF + ) + // this is where CSF is set based on the outputs + if (newCSF) { + CSF = newCSF + } + + if (totalCR === 0) { + // if no meals today, CR is unchanged + var fullNewCR = carbRatio + } else { + // how much change would be required to account for all of the deviations + fullNewCR = totalCR + } + // don't tune CR out of bounds + let maxCR = pumpCarbRatio * autotuneMax + if (maxCR > 150) { + maxCR = 150 + } + let minCR = pumpCarbRatio * autotuneMin + if (minCR < 3) { + minCR = 3 + } + // safety cap fullNewCR + if (typeof pumpCarbRatio !== 'undefined') { + if (fullNewCR > maxCR) { + console.error( + 'Limiting fullNewCR from', + fullNewCR, + 'to', + maxCR.toFixed(2), + '(which is', + autotuneMax, + '* pump CR of', + pumpCarbRatio, + ')' + ) + fullNewCR = maxCR + } else if (fullNewCR < minCR) { + console.error( + 'Limiting fullNewCR from', + fullNewCR, + 'to', + minCR.toFixed(2), + '(which is', + autotuneMin, + '* pump CR of', + pumpCarbRatio, + ')' + ) + fullNewCR = minCR + } //else { console.error("newCR",newCR,"is close enough to",pumpCarbRatio); } + } + // only adjust by 20% + let newCR = 0.8 * carbRatio + 0.2 * fullNewCR + // safety cap newCR + if (typeof pumpCarbRatio !== 'undefined') { + if (newCR > maxCR) { + console.error( + 'Limiting CR to', + maxCR.toFixed(2), + '(which is', + autotuneMax, + '* pump CR of', + pumpCarbRatio, + ')' + ) + newCR = maxCR + } else if (newCR < minCR) { + console.error( + 'Limiting CR to', + minCR.toFixed(2), + '(which is', + autotuneMin, + '* pump CR of', + pumpCarbRatio, + ')' + ) + newCR = minCR + } //else { console.error("newCR",newCR,"is close enough to",pumpCarbRatio); } + } + newCR = Math.round(newCR * 1000) / 1000 + console.error('oldCR:', carbRatio, 'fullNewCR:', fullNewCR, 'newCR:', newCR) + // this is where CR is set based on the outputs + //var ISFFromCRAndCSF = ISF; + if (newCR) { + carbRatio = newCR + //ISFFromCRAndCSF = Math.round( carbRatio * CSF * 1000)/1000; + } + + // calculate median deviation and bgi in data attributable to ISF + const deviationsArray: number[] = [] + const BGIs = [] + const avgDeltas = [] + const ratios = [] + for (i = 0; i < ISFGlucose.length; ++i) { + const deviation = parseFloat(ISFGlucose[i].deviation) + deviationsArray.push(deviation) + const BGI = parseFloat(ISFGlucose[i].BGI) + BGIs.push(BGI) + const avgDelta = parseFloat(ISFGlucose[i].avgDelta) + avgDeltas.push(avgDelta) + const ratio = 1 + deviation / BGI + //console.error("Deviation:",deviation,"BGI:",BGI,"avgDelta:",avgDelta,"ratio:",ratio); + ratios.push(ratio) + } + avgDeltas.sort((a: number, b: number) => { + return a - b + }) + BGIs.sort((a: number, b: number) => { + return a - b + }) + deviationsArray.sort((a: number, b: number) => { + return a - b + }) + ratios.sort((a: number, b: number) => { + return a - b + }) + let p50deviation = percentile(deviationsArray, 0.5) + let p50BGI = percentile(BGIs, 0.5) + const p50ratios = Math.round(percentile(ratios, 0.5) * 1000) / 1000 + let fullNewISF = ISF + if (ISFGlucose.length < 10) { + // leave ISF unchanged if fewer than 10 ISF data points + console.error('Only found', ISFGlucose.length, 'ISF data points, leaving ISF unchanged at', ISF) + } else { + // calculate what adjustments to ISF would have been necessary to bring median deviation to zero + fullNewISF = ISF * p50ratios + } + fullNewISF = Math.round(fullNewISF * 1000) / 1000 + //console.error("p50ratios:",p50ratios,"fullNewISF:",fullNewISF,ratios[Math.floor(ratios.length/2)]); + // adjust the target ISF to be a weighted average of fullNewISF and pumpISF + let adjustmentFraction + + if (typeof pumpProfile.autotune_isf_adjustmentFraction !== 'undefined') { + adjustmentFraction = pumpProfile.autotune_isf_adjustmentFraction + } else { + adjustmentFraction = 1.0 + } + + // low autosens ratio = high ISF + const maxISF = pumpISF / autotuneMin + // high autosens ratio = low ISF + const minISF = pumpISF / autotuneMax + let newISF = ISF + if (typeof pumpISF !== 'undefined') { + if (fullNewISF < 0) { + var adjustedISF = ISF + } else { + adjustedISF = adjustmentFraction * fullNewISF + (1 - adjustmentFraction) * pumpISF + } + // cap adjustedISF before applying 10% + //console.error(adjustedISF, maxISF, minISF); + if (adjustedISF > maxISF) { + console.error( + 'Limiting adjusted ISF of', + adjustedISF.toFixed(2), + 'to', + maxISF.toFixed(2), + '(which is pump ISF of', + pumpISF, + '/', + autotuneMin, + ')' + ) + adjustedISF = maxISF + } else if (adjustedISF < minISF) { + console.error( + 'Limiting adjusted ISF of', + adjustedISF.toFixed(2), + 'to', + minISF.toFixed(2), + '(which is pump ISF of', + pumpISF, + '/', + autotuneMax, + ')' + ) + adjustedISF = minISF + } + + // and apply 20% of that adjustment + newISF = 0.8 * ISF + 0.2 * adjustedISF + + if (newISF > maxISF) { + console.error( + 'Limiting ISF of', + newISF.toFixed(2), + 'to', + maxISF.toFixed(2), + '(which is pump ISF of', + pumpISF, + '/', + autotuneMin, + ')' + ) + newISF = maxISF + } else if (newISF < minISF) { + console.error( + 'Limiting ISF of', + newISF.toFixed(2), + 'to', + minISF.toFixed(2), + '(which is pump ISF of', + pumpISF, + '/', + autotuneMax, + ')' + ) + newISF = minISF + } + } + newISF = Math.round(newISF * 1000) / 1000 + //console.error(avgRatio); + //console.error(newISF); + p50deviation = Math.round(p50deviation * 1000) / 1000 + p50BGI = Math.round(p50BGI * 1000) / 1000 + adjustedISF = Math.round(adjustedISF * 1000) / 1000 + console.error( + 'p50deviation:', + p50deviation, + 'p50BGI', + p50BGI, + 'p50ratios:', + p50ratios, + 'Old ISF:', + ISF, + 'fullNewISF:', + fullNewISF, + 'adjustedISF:', + adjustedISF, + 'newISF:', + newISF, + 'newDIA:', + newDIA, + 'newPeak:', + newPeak + ) + + if (newISF) { + ISF = newISF + } + + // reconstruct updated version of previousAutotune as autotuneOutput + const autotuneOutput = previousAutotune + autotuneOutput.basalprofile = basalProfile + isfProfile.sensitivities[0].sensitivity = ISF + autotuneOutput.isfProfile = isfProfile + autotuneOutput.sens = ISF + autotuneOutput.csf = CSF + //carbRatio = ISF / CSF; + carbRatio = Math.round(carbRatio * 1000) / 1000 + autotuneOutput.carb_ratio = carbRatio + autotuneOutput.dia = newDIA + autotuneOutput.insulinPeakTime = newPeak + if (diaDeviations || peakDeviations) { + autotuneOutput.useCustomPeakTime = true + } + + return autotuneOutput +} + +export default tuneAllTheThings diff --git a/lib/basal-set-temp.js b/lib/basal-set-temp.js deleted file mode 100644 index 3037243f4..000000000 --- a/lib/basal-set-temp.js +++ /dev/null @@ -1,60 +0,0 @@ -'use strict'; - -function reason(rT, msg) { - rT.reason = (rT.reason ? rT.reason + '. ' : '') + msg; - console.error(msg); -} - -var tempBasalFunctions = {}; - -tempBasalFunctions.getMaxSafeBasal = function getMaxSafeBasal(profile) { - - var max_daily_safety_multiplier = (isNaN(profile.max_daily_safety_multiplier) || profile.max_daily_safety_multiplier === null) ? 3 : profile.max_daily_safety_multiplier; - var current_basal_safety_multiplier = (isNaN(profile.current_basal_safety_multiplier) || profile.current_basal_safety_multiplier === null) ? 4 : profile.current_basal_safety_multiplier; - - return Math.min(profile.max_basal, max_daily_safety_multiplier * profile.max_daily_basal, current_basal_safety_multiplier * profile.current_basal); -}; - -tempBasalFunctions.setTempBasal = function setTempBasal(rate, duration, profile, rT, currenttemp) { - //var maxSafeBasal = Math.min(profile.max_basal, 3 * profile.max_daily_basal, 4 * profile.current_basal); - - var maxSafeBasal = tempBasalFunctions.getMaxSafeBasal(profile); - var round_basal = require('./round-basal'); - - if (rate < 0) { - rate = 0; - } else if (rate > maxSafeBasal) { - rate = maxSafeBasal; - } - - var suggestedRate = round_basal(rate, profile); - if (typeof(currenttemp) !== 'undefined' && typeof(currenttemp.duration) !== 'undefined' && typeof(currenttemp.rate) !== 'undefined' && currenttemp.duration > (duration-10) && currenttemp.duration <= 120 && suggestedRate <= currenttemp.rate * 1.2 && suggestedRate >= currenttemp.rate * 0.8 && duration > 0 ) { - rT.reason += " "+currenttemp.duration+"m left and " + currenttemp.rate + " ~ req " + suggestedRate + "U/hr: no temp required"; - return rT; - } - - if (suggestedRate === profile.current_basal) { - if (profile.skip_neutral_temps === true) { - if (typeof(currenttemp) !== 'undefined' && typeof(currenttemp.duration) !== 'undefined' && currenttemp.duration > 0) { - reason(rT, 'Suggested rate is same as profile rate, a temp basal is active, canceling current temp'); - rT.duration = 0; - rT.rate = 0; - return rT; - } else { - reason(rT, 'Suggested rate is same as profile rate, no temp basal is active, doing nothing'); - return rT; - } - } else { - reason(rT, 'Setting neutral temp basal of ' + profile.current_basal + 'U/hr'); - rT.duration = duration; - rT.rate = suggestedRate; - return rT; - } - } else { - rT.duration = duration; - rT.rate = suggestedRate; - return rT; - } -}; - -module.exports = tempBasalFunctions; diff --git a/lib/basal-set-temp.ts b/lib/basal-set-temp.ts new file mode 100644 index 000000000..db743b256 --- /dev/null +++ b/lib/basal-set-temp.ts @@ -0,0 +1,86 @@ +import { round_basal } from './round-basal' +import type { Profile } from './types/Profile' + +interface RT { + reason?: string + duration?: number + rate?: number +} + +interface Temp { + duration: number + rate: number +} + +function reason(rT: RT, msg: string) { + rT.reason = (rT.reason ? `${rT.reason}. ` : '') + msg + console.error(msg) +} + +export function getMaxSafeBasal(profile: Profile) { + const max_daily_safety_multiplier = profile.max_daily_safety_multiplier || 3 + const current_basal_safety_multiplier = profile.current_basal_safety_multiplier || 4 + + return Math.min( + profile.max_basal || 0, + max_daily_safety_multiplier * (profile.max_daily_basal || 0), + current_basal_safety_multiplier * (profile.current_basal || 0) + ) +} + +export function setTempBasal(rateInput: number, duration: number, profile: Profile, rT: RT, currenttemp?: Temp) { + //var maxSafeBasal = Math.min(profile.max_basal, 3 * profile.max_daily_basal, 4 * profile.current_basal); + + const maxSafeBasal = getMaxSafeBasal(profile) + let rate = rateInput + + if (rate < 0) { + rate = 0 + } else if (rate > maxSafeBasal) { + rate = maxSafeBasal + } + + const suggestedRate = round_basal(rate, profile) + if ( + typeof currenttemp !== 'undefined' && + typeof currenttemp.duration !== 'undefined' && + typeof currenttemp.rate !== 'undefined' && + currenttemp.duration > duration - 10 && + currenttemp.duration <= 120 && + suggestedRate <= currenttemp.rate * 1.2 && + suggestedRate >= currenttemp.rate * 0.8 && + duration > 0 + ) { + rT.reason += ` ${currenttemp.duration}m left and ${currenttemp.rate} ~ req ${ + suggestedRate + }U/hr: no temp required` + return rT + } + + if (suggestedRate === profile.current_basal) { + if (profile.skip_neutral_temps === true) { + if ( + typeof currenttemp !== 'undefined' && + typeof currenttemp.duration !== 'undefined' && + currenttemp.duration > 0 + ) { + reason(rT, 'Suggested rate is same as profile rate, a temp basal is active, canceling current temp') + rT.duration = 0 + rT.rate = 0 + return rT + } else { + reason(rT, 'Suggested rate is same as profile rate, no temp basal is active, doing nothing') + return rT + } + } else { + reason(rT, `Setting neutral temp basal of ${profile.current_basal}U/hr`) + rT.duration = duration + rT.rate = suggestedRate + return rT + } + } else { + rT.duration = duration + rT.rate = suggestedRate + return rT + } +} diff --git a/lib/bin/utils.ts b/lib/bin/utils.ts new file mode 100644 index 000000000..24143539f --- /dev/null +++ b/lib/bin/utils.ts @@ -0,0 +1,44 @@ +export interface FinalResult { + err: string + stdout: string + return_val: number +} + +function console_both(final_result: string, theArgs: unknown[]) { + let newResult = final_result + if (newResult.length > 0) { + newResult += '\n' + } + const len = theArgs.length + for (let i = 0; i < len; i++) { + if (typeof theArgs[i] !== 'object') { + newResult += theArgs[i] + } else { + newResult += JSON.stringify(theArgs[i]) + } + if (i !== len - 1) { + newResult += ' ' + } + } + return newResult +} + +export const console_error = (final_result: FinalResult, ...theArgs: unknown[]) => { + final_result.err = console_both(final_result.err, theArgs) +} + +export const console_log = (final_result: FinalResult, ...theArgs: unknown[]) => { + final_result.stdout = console_both(final_result.stdout, theArgs) +} + +export const process_exit = (final_result: FinalResult, ret: number) => { + final_result.return_val = ret +} + +export const initFinalResults = (): FinalResult => { + return { + stdout: '', + err: '', + return_val: 0, + } +} diff --git a/lib/bolus.js b/lib/bolus.js deleted file mode 100644 index b46d3fc5c..000000000 --- a/lib/bolus.js +++ /dev/null @@ -1,181 +0,0 @@ -'use strict'; - -function reduce (treatments) { - - var results = [ ]; - - var state = { }; - var previous = [ ]; - - function in_previous (ev) { - var found = false; - previous.forEach(function (elem) { - if (elem.timestamp === ev.timestamp && ev._type === elem._type) { - found = true; - } - }); - - return found; - } - - function within_minutes_from (origin, tail, minutes) { - var ms = minutes * 1000 * 60; - var ts = Date.parse(origin.timestamp); - return /* candidates */ tail.slice( ).filter(function (elem) { - var dt = Date.parse(elem.timestamp); - return ts - dt <= ms; - }); - } - - function bolus (ev, remaining) { - if (!ev) { console.error('XXX', ev, remaining); return; } - if (ev._type === 'BolusWizard') { - state.carbs = ev.carb_input.toString( ); - state.ratio = ev.carb_ratio.toString( ); - if (ev.bg) { - state.bg = ev.bg.toString( ); - state.glucose = ev.bg.toString( ); - state.glucoseType = ev._type; - } - state.wizard = ev; - state.created_at = state.timestamp = ev.timestamp; - previous.push(ev); - } - - if (ev._type === 'Bolus') { - state.duration = ev.duration.toString( ); - // if (state.square || state.bolus) { } - // state.insulin = (state.insulin ? state.insulin : 0) + ev.amount; - if (ev.duration && ev.duration > 0) { - state.square = ev; - } else { - if (state.bolus) { - state.bolus.amount = state.bolus.amount + ev.amount; - } else - state.bolus = ev; - } - state.created_at = state.timestamp = ev.timestamp; - previous.push(ev); - } - - if (remaining && remaining.length > 0) { - if (state.bolus && state.wizard) { - // skip to end - return bolus({}, []); - } - // keep recursing - return bolus(remaining[0], remaining.slice(1)); - } else { - // console.error("state", state); - // console.error("remaining", remaining); - state.eventType = ''; - - state.insulin = (state.insulin ? state.insulin : 0) + (state.square ? state.square.amount : 0) + - (state.bolus ? state.bolus.amount : 0); - var has_insulin = state.insulin && state.insulin > 0; - var has_carbs = state.carbs && state.carbs > 0; - if (state.square && state.bolus) { - annotate("DualWave bolus for", state.square.duration, "minutes"); - } else if (state.square && state.wizard) { - annotate("Square wave bolus for", state.square.duration, "minutes"); - } else if (state.square) { - annotate("Solo Square wave bolus for", state.square.duration, "minutes"); - annotate("No bolus wizard used."); - } else if (state.bolus && state.wizard) { - annotate("Normal bolus with wizard."); - } else if (state.bolus) { - annotate("Normal bolus (solo, no bolus wizard)."); - } - - if (has_insulin) { - var iobFile = "./monitor/iob.json"; - var fs = require('fs'); - if (fs.existsSync(iobFile)) { - var iob = JSON.parse(fs.readFileSync(iobFile)); - if (iob && Array.isArray(iob) && iob.length) { - annotate("Calculated IOB:", iob[0].iob); - } - } - } - - if (state.bolus) { - annotate("Programmed bolus", state.bolus.programmed); - annotate("Delivered bolus", state.bolus.amount); - annotate("Percent delivered: ", (state.bolus.amount/state.bolus.programmed * 100).toString( ) + '%'); - } - if (state.square) { - annotate("Programmed square", state.square.programmed); - annotate("Delivered square", state.square.amount); - annotate("Success: ", (state.square.amount/state.square.programmed * 100).toString( ) + '%'); - } - if (state.wizard) { - state.created_at = state.wizard.timestamp; - annotate("Food estimate", state.wizard.food_estimate); - annotate("Correction estimate", state.wizard.correction_estimate); - annotate("Bolus estimate", state.wizard.bolus_estimate); - annotate("Target low", state.wizard.bg_target_low); - annotate("Target high", state.wizard.bg_target_high); - var delta = state.wizard.sensitivity * state.insulin * -1; - annotate("Hypothetical glucose delta", delta); - if (state.bg && state.bg > 0) { - annotate('Glucose was:', state.bg); - // state.glucose = state.bg; - // TODO: annotate prediction - } - } - if (has_carbs && has_insulin) { - state.eventType = 'Meal Bolus'; - } else { - if (has_carbs && !has_insulin) { - state.eventType = 'Carb Correction'; - } - if (!has_carbs && has_insulin) { - state.eventType = 'Correction Bolus'; - } - } - if (state.notes && state.notes.length > 0) { - state.notes = state.notes.join("\n"); - } - if (state.insulin) { - state.insulin = state.insulin.toString( ); - } - - results.push(state); - state = { }; - } - } - - function annotate (msg) { - var args = [ ].slice.apply(arguments); - msg = args.join(' '); - if (!state.notes) { - state.notes = [ ]; - } - state.notes.push(msg); - } - - function step (current, index) { - if (in_previous(current)) { - return; - } - switch (current._type) { - case 'Bolus': - case 'BolusWizard': - var tail = within_minutes_from(current, treatments.slice(index+1), 2); - bolus(current, tail); - break; - case 'JournalEntryMealMarker': - current.carbs = current.carb_input; - current.eventType = 'Carb Correction'; - results.push(current); - break; - default: - results.push(current); - break; - } - } - treatments.forEach(step); - return results; -} - -exports = module.exports = reduce; diff --git a/lib/bolus.ts b/lib/bolus.ts new file mode 100644 index 000000000..6f0f4876b --- /dev/null +++ b/lib/bolus.ts @@ -0,0 +1,199 @@ +import { Schema } from '@effect/schema' +import * as fs from 'fs' +import type { NightscoutTreatment } from './types/NightscoutTreatment' +import { PumpHistoryEvent } from './types/PumpHistoryEvent' + +function withinMinutesFrom(origin: A, tail: A[], minutes: number) { + const ms = minutes * 1000 * 60 + const ts = Date.parse(origin.timestamp) + return tail.slice().filter(elem => { + const dt = Date.parse(elem.timestamp) + return ts - dt <= ms + }) +} + +function annotate(state: A, ...a: (string | number | undefined)[]): A { + const notes = state.notes || '' + return { + ...state, + notes: (notes.length > 0 ? '\n' : '') + a.join(' '), + } +} + +export function generate(treatments: unknown) { + return reduce(Schema.decodeUnknownSync(Schema.Array(PumpHistoryEvent))(treatments)) +} + +export function reduce(treatments: ReadonlyArray) { + const results: (NightscoutTreatment | PumpHistoryEvent)[] = [] + + const previous: PumpHistoryEvent[] = [] + let state: NightscoutTreatment = { + eventType: '', + created_at: new Date(0).toISOString(), + } + + function bolus(ev: PumpHistoryEvent | null, remaining: PumpHistoryEvent[]) { + if (ev && ev._type === 'BolusWizard') { + state = { + ...state, + carbs: ev.carb_input, + ratio: ev.carb_ratio, + wizard: ev, + timestamp: ev.timestamp, + created_at: ev.timestamp, + ...(ev.bg + ? { + bg: ev.bg, + glucose: ev.bg, + glucoseType: ev._type, + } + : undefined), + } + previous.push(ev) + } else if (ev && ev._type === 'Bolus') { + state = { + ...state, + duration: ev.duration, + timestamp: ev.timestamp, + created_at: ev.timestamp, + } + // if (state.square || state.bolus) { } + // state.insulin = (state.insulin ? state.insulin : 0) + ev.amount; + if (ev.duration && ev.duration > 0) { + state = { ...state, square: ev } + } else { + if (state.bolus) { + state = { + ...state, + bolus: { + ...state.bolus, + amount: (state.bolus.amount || 0) + (ev.amount || 0), + }, + } + } else { + state = { ...state, bolus: ev } + } + } + + previous.push(ev) + } + + if (remaining && remaining.length > 0) { + if (state.bolus && state.wizard) { + // skip to end + return bolus(null, []) + } + // keep recursing + return bolus(remaining[0], remaining.slice(1)) + } else { + // console.error("state", state); + // console.error("remaining", remaining); + state = { + ...state, + eventType: '', + insulin: (state.insulin || 0) + (state.square?.amount || 0) + (state.bolus?.amount || 0), + } + const has_insulin = (state.insulin || 0) > 0 + const has_carbs = (state.carbs || 0) > 0 + if (state.square && state.bolus) { + state = annotate(state, 'DualWave bolus for', state.square.duration, 'minutes') + } else if (state.square && state.wizard) { + state = annotate(state, 'Square wave bolus for', state.square.duration, 'minutes') + } else if (state.square) { + state = annotate(state, 'Solo Square wave bolus for', state.square.duration, 'minutes') + state = annotate(state, 'No bolus wizard used.') + } else if (state.bolus && state.wizard) { + state = annotate(state, 'Normal bolus with wizard.') + } else if (state.bolus) { + state = annotate(state, 'Normal bolus (solo, no bolus wizard).') + } + + if (has_insulin) { + const iobFile = './monitor/iob.json' + if (fs.existsSync(iobFile)) { + const iob = JSON.parse(fs.readFileSync(iobFile).toString()) + if (iob && Array.isArray(iob) && iob.length) { + state = annotate(state, 'Calculated IOB:', iob[0].iob) + } + } + } + + if (state.bolus) { + const amount = state.bolus.amount! + const programmed = state.bolus.programmed !== undefined ? state.bolus.programmed : amount + state = annotate(state, 'Programmed bolus', programmed) + state = annotate(state, 'Delivered bolus', programmed) + state = annotate(state, 'Percent delivered: ', `${((amount / programmed) * 100).toString()}%`) + } + if (state.square) { + const square = state.square + const amount = square.amount! + const programmed = square.programmed !== undefined ? square.programmed : amount + state = annotate(state, 'Programmed square', programmed) + state = annotate(state, 'Delivered square', amount) + state = annotate(state, 'Success: ', `${((amount / programmed) * 100).toString()}%`) + } + if (state.wizard) { + const wizard = state.wizard + state = { ...state, created_at: wizard.timestamp } + state = annotate(state, 'Food estimate', wizard.food_estimate) + state = annotate(state, 'Correction estimate', wizard.correction_estimate) + state = annotate(state, 'Bolus estimate', wizard.bolus_estimate) + state = annotate(state, 'Target low', wizard.bg_target_low) + state = annotate(state, 'Target high', wizard.bg_target_high) + const delta = wizard.sensitivity! * Number(state.insulin) * -1 + state = annotate(state, 'Hypothetical glucose delta', delta) + if (state.bg && Number(state.bg) > 0) { + state = annotate(state, 'Glucose was:', state.bg) + // state.glucose = state.bg; + // TODO: annotate prediction + } + } + if (has_carbs && has_insulin) { + state = { ...state, eventType: 'Meal Bolus' } + } else if (has_carbs && !has_insulin) { + state = { ...state, eventType: 'Carb Correction' } + } else if (!has_carbs && has_insulin) { + state = { ...state, eventType: 'Correction Bolus' } + } else { + // else??? + } + + results.push(state) + state = { + eventType: '', + created_at: new Date(0).toISOString(), + } + } + } + + function step(current: PumpHistoryEvent, index: number) { + const inPrevious = previous.some(elem => elem.timestamp === current.timestamp && current._type === elem._type) + if (inPrevious) { + return + } + switch (current._type) { + case 'Bolus': + case 'BolusWizard': + bolus(current, withinMinutesFrom(current, treatments.slice(index + 1), 2)) + break + case 'JournalEntryMealMarker': + results.push({ + ...current, + carbs: current.carb_input, + eventType: 'Carb Correction', + }) + break + default: + results.push({ + ...current, + }) + break + } + } + treatments.forEach(step) + return results +} + +export default generate diff --git a/lib/calc-glucose-stats.js b/lib/calc-glucose-stats.js deleted file mode 100644 index 0b1b3694e..000000000 --- a/lib/calc-glucose-stats.js +++ /dev/null @@ -1,30 +0,0 @@ -const moment = require('moment'); -const _ = require('lodash'); -const stats = require('./glucose-stats'); - -module.exports = {}; -const calcStatsExports = module.exports; - -calcStatsExports.updateGlucoseStats = (options) => { - var hist = _.map(_.sortBy(options.glucose_hist, 'dateString'), function readDate(value) { - value.readDateMills = moment(value.dateString).valueOf(); - return value; - }); - - if (hist && hist.length > 0) { - var noise_val = stats.calcSensorNoise(null, hist, null, null); - - var ns_noise_val = stats.calcNSNoise(noise_val, hist); - - if ('noise' in options.glucose_hist[0]) { - console.error("Glucose noise CGM reported level: ", options.glucose_hist[0].noise); - ns_noise_val = Math.max(ns_noise_val, options.glucose_hist[0].noise); - } - - console.error("Glucose noise calculated: ", noise_val, " setting noise level to ", ns_noise_val); - - options.glucose_hist[0].noise = ns_noise_val; - } - - return options.glucose_hist; -}; diff --git a/lib/calc-glucose-stats.ts b/lib/calc-glucose-stats.ts new file mode 100644 index 000000000..0b9c66a35 --- /dev/null +++ b/lib/calc-glucose-stats.ts @@ -0,0 +1,34 @@ +import * as stats from './glucose-stats' + +interface Options { + glucose_hist: any[] +} + +export function updateGlucoseStats(options: Options) { + const hist = (options.glucose_hist || []) + .map(value => ({ + ...value, + // @todo: in tests, dateString is undefined + readDateMills: value.dateString ? new Date(value.dateString).getTime() : Date.now(), + })) + .sort((a, b) => a.readDateMills - b.readDateMills) + + if (hist && hist.length > 0) { + const noise_val = stats.calcSensorNoise(null, hist, null, null) + + let ns_noise_val = stats.calcNSNoise(noise_val, hist) + + if ('noise' in options.glucose_hist[0]) { + console.error('Glucose noise CGM reported level: ', options.glucose_hist[0].noise) + ns_noise_val = Math.max(ns_noise_val, options.glucose_hist[0].noise) + } + + console.error('Glucose noise calculated: ', noise_val, ' setting noise level to ', ns_noise_val) + + options.glucose_hist[0].noise = ns_noise_val + } + + return options.glucose_hist +} + +export default updateGlucoseStats diff --git a/lib/date.ts b/lib/date.ts new file mode 100644 index 000000000..1b3ba3730 --- /dev/null +++ b/lib/date.ts @@ -0,0 +1,16 @@ +export const tz = (a: Date | string): Date => { + return new Date(new Date(a).toISOString()) +} + +export const format = (a: Date) => { + const newDate = new Date(a) + const absOffset = Math.abs(a.getTimezoneOffset()) + const hours = Math.ceil(absOffset / 60) + const minutes = absOffset - hours * 60 + const sign = a.getTimezoneOffset() < 0 ? '+' : '-' + newDate.setMinutes(a.getMinutes() - a.getTimezoneOffset()) + + return `${newDate.toISOString().substring(0, 19) + sign + hours.toString().padStart(2, '0')}:${minutes + .toString() + .padStart(2, '0')}` +} diff --git a/lib/determine-basal/autosens.js b/lib/determine-basal/autosens.js deleted file mode 100644 index 6a8b89a41..000000000 --- a/lib/determine-basal/autosens.js +++ /dev/null @@ -1,454 +0,0 @@ -'use strict'; - -var basal = require('../profile/basal'); -var get_iob = require('../iob'); -var find_insulin = require('../iob/history'); -var isf = require('../profile/isf'); -var find_meals = require('../meal/history'); -var tz = require('moment-timezone'); -var percentile = require('../percentile'); - -function detectSensitivity(inputs) { - - //console.error(inputs.glucose_data[0]); - var glucose_data = inputs.glucose_data.map(function prepGlucose (obj) { - //Support the NS sgv field to avoid having to convert in a custom way - obj.glucose = obj.glucose || obj.sgv; - return obj; - }); - //console.error(glucose_data[0]); - var iob_inputs = inputs.iob_inputs; - var basalprofile = inputs.basalprofile; - var profile = inputs.iob_inputs.profile; - - // use last 24h worth of data by default - if (inputs.retrospective) { - //console.error(glucose_data[0]); - var lastSiteChange = new Date(new Date(glucose_data[0].date).getTime() - (24 * 60 * 60 * 1000)); - } else { - lastSiteChange = new Date(new Date().getTime() - (24 * 60 * 60 * 1000)); - } - if (inputs.iob_inputs.profile.rewind_resets_autosens === true ) { - // scan through pumphistory and set lastSiteChange to the time of the last pump rewind event - // if not present, leave lastSiteChange unchanged at 24h ago. - var history = inputs.iob_inputs.history; - for (var h=1; h < history.length; ++h) { - if ( ! history[h]._type || history[h]._type !== "Rewind" ) { - //process.stderr.write("-"); - continue; - } - if ( history[h].timestamp ) { - lastSiteChange = new Date( history[h].timestamp ); - console.error("Setting lastSiteChange to",lastSiteChange,"using timestamp",history[h].timestamp); - break; - } - } - } - - // get treatments from pumphistory once, not every time we get_iob() - var treatments = find_insulin(inputs.iob_inputs); - - var mealinputs = { - history: inputs.iob_inputs.history - , profile: profile - , carbs: inputs.carbs - , glucose: inputs.glucose_data - //, prepped_glucose: prepped_glucose_data - }; - var meals = find_meals(mealinputs); - meals.sort(function (a, b) { - var aDate = new Date(tz(a.timestamp)); - var bDate = new Date(tz(b.timestamp)); - //console.error(aDate); - return bDate.getTime() - aDate.getTime(); - }); - //console.error(meals); - - var avgDeltas = []; - var bgis = []; - var deviations = []; - var deviationSum = 0; - var bucketed_data = []; - glucose_data.reverse(); - bucketed_data[0] = glucose_data[0]; - //console.error(bucketed_data[0]); - var j=0; - // go through the meal treatments and remove any that are older than the oldest glucose value - //console.error(meals); - for (var i=1; i < glucose_data.length; ++i) { - var bgTime; - var lastbgTime; - if (glucose_data[i].display_time) { - bgTime = new Date(glucose_data[i].display_time.replace('T', ' ')); - } else if (glucose_data[i].dateString) { - bgTime = new Date(glucose_data[i].dateString); - } else if (glucose_data[i].xDrip_started_at) { - continue; - } else { console.error("Could not determine BG time"); } - if (glucose_data[i-1].display_time) { - lastbgTime = new Date(glucose_data[i-1].display_time.replace('T', ' ')); - } else if (glucose_data[i-1].dateString) { - lastbgTime = new Date(glucose_data[i-1].dateString); - } else if (bucketed_data[0].display_time) { - lastbgTime = new Date(bucketed_data[0].display_time.replace('T', ' ')); - } else if (glucose_data[i-1].xDrip_started_at) { - continue; - } else { console.error("Could not determine last BG time"); } - if (glucose_data[i].glucose < 39 || glucose_data[i-1].glucose < 39) { -//console.error("skipping:",glucose_data[i].glucose,glucose_data[i-1].glucose); - continue; - } - // only consider BGs since lastSiteChange - if (lastSiteChange) { - var hoursSinceSiteChange = (bgTime-lastSiteChange)/(60*60*1000); - if (hoursSinceSiteChange < 0) { - //console.error(hoursSinceSiteChange, bgTime, lastSiteChange); - continue; - } - } - var elapsed_minutes = (bgTime - lastbgTime)/(60*1000); - if(Math.abs(elapsed_minutes) > 2) { - j++; - bucketed_data[j]=glucose_data[i]; - bucketed_data[j].date = bgTime.getTime(); - //console.error(elapsed_minutes, bucketed_data[j].glucose, glucose_data[i].glucose); - } else { - bucketed_data[j].glucose = (bucketed_data[j].glucose + glucose_data[i].glucose)/2; - //console.error(bucketed_data[j].glucose, glucose_data[i].glucose); - } - } - bucketed_data.shift(); - //console.error(bucketed_data[0]); - for (i=meals.length-1; i>0; --i) { - var treatment = meals[i]; - //console.error(treatment); - if (treatment) { - var treatmentDate = new Date(tz(treatment.timestamp)); - var treatmentTime = treatmentDate.getTime(); - var glucoseDatum = bucketed_data[0]; - //console.error(glucoseDatum); - if (! glucoseDatum || ! glucoseDatum.date) { - //console.error("No date found on: ",glucoseDatum); - continue; - } - var BGDate = new Date(glucoseDatum.date); - var BGTime = BGDate.getTime(); - if ( treatmentTime < BGTime ) { - //console.error("Removing old meal: ",treatmentDate); - meals.splice(i,1); - } - } - } - var absorbing = 0; - var uam = 0; // unannounced meal - var mealCOB = 0; - var mealCarbs = 0; - var mealStartCounter = 999; - var type=""; - var lastIsfResult = null; - //console.error(bucketed_data); - for (i=3; i < bucketed_data.length; ++i) { - bgTime = new Date(bucketed_data[i].date); - var sens; - [sens, lastIsfResult] = isf.isfLookup(profile.isfProfile, bgTime, lastIsfResult); - - //console.error(bgTime , bucketed_data[i].glucose); - var bg; - var avgDelta; - var delta; - if (typeof(bucketed_data[i].glucose) !== 'undefined') { - bg = bucketed_data[i].glucose; - var last_bg = bucketed_data[i-1].glucose; - var old_bg = bucketed_data[i-3].glucose; - if ( isNaN(bg) || !bg || bg < 40 || isNaN(old_bg) || !old_bg || old_bg < 40 || isNaN(last_bg) || !last_bg || last_bg < 40) { - process.stderr.write("!"); - continue; - } - avgDelta = (bg - old_bg)/3; - delta = (bg - last_bg); - } else { - console.error("Could not find glucose data"); - continue; - } - - avgDelta = avgDelta.toFixed(2); - iob_inputs.clock=bgTime; - iob_inputs.profile.current_basal = basal.basalLookup(basalprofile, bgTime); - // make sure autosens doesn't use temptarget-adjusted insulin calculations - iob_inputs.profile.temptargetSet = false; - //console.log(JSON.stringify(iob_inputs.profile)); - //console.error("Before: ", new Date().getTime()); - var iob = get_iob(iob_inputs, true, treatments)[0]; - //console.error("After: ", new Date().getTime()); - //console.log(JSON.stringify(iob)); - - var bgi = Math.round(( -iob.activity * sens * 5 )*100)/100; - bgi = bgi.toFixed(2); - //console.error(delta); - var deviation; - if (isNaN(delta) ) { - console.error("Bad delta: ",delta, bg, last_bg, old_bg); - } else { - deviation = delta-bgi; - } - //if (!deviation) { console.error(deviation, delta, bgi); } - // set positive deviations to zero if BG is below 80 - if ( bg < 80 && deviation > 0 ) { - deviation = 0; - } - deviation = deviation.toFixed(2); - - glucoseDatum = bucketed_data[i]; - //console.error(glucoseDatum); - BGDate = new Date(glucoseDatum.date); - BGTime = BGDate.getTime(); - // As we're processing each data point, go through the treatment.carbs and see if any of them are older than - // the current BG data point. If so, add those carbs to COB. - treatment = meals[meals.length-1]; - if (treatment) { - treatmentDate = new Date(tz(treatment.timestamp)); - treatmentTime = treatmentDate.getTime(); - if ( treatmentTime < BGTime ) { - if (treatment.carbs >= 1) { - //console.error(treatmentDate, treatmentTime, BGTime, BGTime-treatmentTime); - mealCOB += parseFloat(treatment.carbs); - mealCarbs += parseFloat(treatment.carbs); - var displayCOB = Math.round(mealCOB); - //console.error(displayCOB, mealCOB, treatment.carbs); - process.stderr.write(displayCOB.toString()+"g"); - } - meals.pop(); - } - } - - // calculate carb absorption for that 5m interval using the deviation. - if ( mealCOB > 0 ) { - //var profile = profileData; - var ci = Math.max(deviation, profile.min_5m_carbimpact); - var absorbed = ci * profile.carb_ratio / sens; - if (absorbed) { - mealCOB = Math.max(0, mealCOB-absorbed); - } else { - console.error(absorbed, ci, profile.carb_ratio, sens, deviation, profile.min_5m_carbimpact); - } - } - - // If mealCOB is zero but all deviations since hitting COB=0 are positive, exclude from autosens - //console.error(mealCOB, absorbing, mealCarbs); - if (mealCOB > 0 || absorbing || mealCarbs > 0) { - if (deviation > 0 ) { - absorbing = 1; - } else { - absorbing = 0; - } - // stop excluding positive deviations as soon as mealCOB=0 if meal has been absorbing for >5h - if ( mealStartCounter > 60 && mealCOB < 0.5 ) { - displayCOB = Math.round(mealCOB); - process.stderr.write(displayCOB.toString()+"g"); - absorbing = 0; - } - if ( ! absorbing && mealCOB < 0.5 ) { - mealCarbs = 0; - } - // check previous "type" value, and if it wasn't csf, set a mealAbsorption start flag - //console.error(type); - if ( type !== "csf" ) { - process.stderr.write("("); - mealStartCounter = 0; - //glucoseDatum.mealAbsorption = "start"; - //console.error(glucoseDatum.mealAbsorption,"carb absorption"); - } - mealStartCounter++; - type="csf"; - glucoseDatum.mealCarbs = mealCarbs; - //if (i == 0) { glucoseDatum.mealAbsorption = "end"; } - //CSFGlucoseData.push(glucoseDatum); - } else { - // check previous "type" value, and if it was csf, set a mealAbsorption end flag - if ( type === "csf" ) { - process.stderr.write(")"); - //CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption = "end"; - //console.error(CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption,"carb absorption"); - } - - var currentBasal = iob_inputs.profile.current_basal; - // always exclude the first 45m after each carb entry using mealStartCounter - //if (iob.iob > currentBasal || uam ) { - if ((!inputs.retrospective && iob.iob > 2 * currentBasal) || uam || mealStartCounter < 9 ) { - mealStartCounter++; - if (deviation > 0) { - uam = 1; - } else { - uam = 0; - } - if ( type !== "uam" ) { - process.stderr.write("u("); - //glucoseDatum.uamAbsorption = "start"; - //console.error(glucoseDatum.uamAbsorption,"uannnounced meal absorption"); - } - //console.error(mealStartCounter); - type="uam"; - } else { - if ( type === "uam" ) { - process.stderr.write(")"); - //console.error("end unannounced meal absorption"); - } - type = "non-meal" - } - } - - // Exclude meal-related deviations (carb absorption) from autosens - if ( type === "non-meal" ) { - if ( deviation > 0 ) { - //process.stderr.write(" "+bg.toString()); - process.stderr.write("+"); - } else if ( deviation === 0 ) { - process.stderr.write("="); - } else { - //process.stderr.write(" "+bg.toString()); - process.stderr.write("-"); - } - avgDeltas.push(avgDelta); - bgis.push(bgi); - deviations.push(deviation); - deviationSum += parseFloat(deviation); - } else { - process.stderr.write("x"); - } - // add an extra negative deviation if a high temptarget is running and exercise mode is set - if (profile.high_temptarget_raises_sensitivity === true || profile.exercise_mode === true) { - var tempTarget = tempTargetRunning(inputs.temptargets, bgTime) - if (tempTarget) { - //console.error(tempTarget) - } - if ( tempTarget > 100 ) { - // for a 110 temptarget, add a -0.5 deviation, for 160 add -3 - var tempDeviation=-(tempTarget-100)/20; - process.stderr.write("-"); - //console.error(tempDeviation) - deviations.push(tempDeviation); - } - } - - var minutes = bgTime.getMinutes(); - var hours = bgTime.getHours(); - if ( minutes >= 0 && minutes < 5 ) { - //console.error(bgTime); - process.stderr.write(hours.toString()+"h"); - // add one neutral deviation every 2 hours to help decay over long exclusion periods - if ( hours % 2 === 0 ) { - deviations.push(0); - process.stderr.write("="); - } - } - var lookback = inputs.deviations; - if (!lookback) { lookback = 96; } - // only keep the last 96 non-excluded data points (8h+ for any exclusions) - if (deviations.length > lookback) { - deviations.shift(); - } - } - //console.error(""); - process.stderr.write(" "); - //console.log(JSON.stringify(avgDeltas)); - //console.log(JSON.stringify(bgis)); - // when we have less than 8h worth of deviation data, add up to 90m of zero deviations - // this dampens any large sensitivity changes detected based on too little data, without ignoring them completely - console.error(""); - console.error("Using most recent",deviations.length,"deviations since",lastSiteChange); - if (deviations.length < 96) { - var pad = Math.round((1 - deviations.length/96) * 18); - console.error("Adding",pad,"more zero deviations"); - for (var d=0; d 0.1; i = i - 0.01) { - //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); - if ( percentile(deviations, (i+0.01)) >= 0 && percentile(deviations, i) < 0 ) { - //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); - var lessThanZero = Math.round(100*i); - console.error(lessThanZero+"% of non-meal deviations negative (>50% = sensitivity)"); - } - if ( percentile(deviations, (i+0.01)) > 0 && percentile(deviations, i) <= 0 ) { - //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); - var greaterThanZero = 100-Math.round(100*i); - console.error(greaterThanZero+"% of non-meal deviations positive (>50% = resistance)"); - } - } - var pSensitive = percentile(deviations, 0.50); - var pResistant = percentile(deviations, 0.50); - - var average = deviationSum / deviations.length; - //console.error("Mean deviation: "+average.toFixed(2)); - - var squareDeviations = deviations.reduce(function(acc, dev){var dev_f = parseFloat(dev); return acc + dev_f * dev_f}, 0); - var rmsDev = Math.sqrt(squareDeviations / deviations.length); - console.error("RMS deviation: "+rmsDev.toFixed(2)); - - var basalOff = 0; - - if(pSensitive < 0) { // sensitive - basalOff = pSensitive * (60/5) / profile.sens; - process.stderr.write("Insulin sensitivity detected: "); - } else if (pResistant > 0) { // resistant - basalOff = pResistant * (60/5) / profile.sens; - process.stderr.write("Insulin resistance detected: "); - } else { - console.error("Sensitivity normal."); - } - var ratio = 1 + (basalOff / profile.max_daily_basal); - //console.error(basalOff, profile.max_daily_basal, ratio); - - // don't adjust more than 1.2x by default (set in preferences.json) - var rawRatio = ratio; - ratio = Math.max(ratio, profile.autosens_min); - ratio = Math.min(ratio, profile.autosens_max); - - if (ratio !== rawRatio) { - console.error('Ratio limited from ' + rawRatio + ' to ' + ratio); - } - - ratio = Math.round(ratio*100)/100; - var newisf = Math.round(profile.sens / ratio); - //console.error(profile, newisf, ratio); - console.error("ISF adjusted from "+profile.sens+" to "+newisf); - //console.error("Basal adjustment "+basalOff.toFixed(2)+"U/hr"); - //console.error("Ratio: "+ratio*100+"%: new ISF: "+newisf.toFixed(1)+"mg/dL/U"); - return { - "ratio": ratio, - "newisf": newisf - } -} -module.exports = detectSensitivity; - -function tempTargetRunning(temptargets_data, time) { - // sort tempTargets by date so we can process most recent first - try { - temptargets_data.sort(function (a, b) { return new Date(a.created_at) < new Date(b.created_at) }); - } catch (e) { - //console.error("Could not sort temptargets_data. Optional feature temporary targets disabled."); - } - //console.error(temptargets_data); - //console.error(time); - for (var i = 0; i < temptargets_data.length; i++) { - var start = new Date(temptargets_data[i].created_at); - //console.error(start); - var expires = new Date(start.getTime() + temptargets_data[i].duration * 60 * 1000); - //console.error(expires); - if (time >= new Date(temptargets_data[i].created_at) && temptargets_data[i].duration === 0) { - // cancel temp targets - //console.error(temptargets_data[i]); - return 0; - } else if (time >= new Date(temptargets_data[i].created_at) && time < expires ) { - //console.error(temptargets_data[i]); - var tempTarget = ( temptargets_data[i].targetTop + temptargets_data[i].targetBottom ) / 2; - //console.error(tempTarget); - return tempTarget; - } - } -} diff --git a/lib/determine-basal/autosens.ts b/lib/determine-basal/autosens.ts new file mode 100644 index 000000000..18b5b2311 --- /dev/null +++ b/lib/determine-basal/autosens.ts @@ -0,0 +1,505 @@ +import { Schema } from '@effect/schema' +import * as A from 'effect/Array' +import { tz } from '../date' +import { getIob } from '../iob' +import { findInsulin } from '../iob/history' +import * as MealTreatment from '../meal/MealTreatment' +import { findMeals } from '../meal/history' +import { percentile } from '../percentile' +import { basalLookup } from '../profile/basal' +import { isfLookup } from '../profile/isf' +import { BasalSchedule } from '../types/BasalSchedule' +import { CarbEntry } from '../types/CarbEntry' +import { GlucoseEntry, reduceWithGlucoseAndDate } from '../types/GlucoseEntry' +import type { ISFSensitivity } from '../types/ISFSensitivity' +import * as TempTarget from '../types/TempTarget' + +const Inputs = Schema.Struct({ + glucose_data: Schema.Array(GlucoseEntry), + iob_inputs: Schema.Any, + basalprofile: Schema.Array(BasalSchedule), + retrospective: Schema.optional(Schema.Boolean), + carbs: Schema.Array(CarbEntry), + temptargets: Schema.Array(TempTarget.TempTarget), + deviations: Schema.optional(Schema.Number), +}) + +type Inputs = typeof Inputs.Type + +export default function generate(inputs: unknown) { + return detectSensitivity(Schema.decodeUnknownSync(Inputs)(inputs)) +} + +export function detectSensitivity(inputs: Inputs) { + //console.error(inputs.glucose_data[0]); + const glucose_data = reduceWithGlucoseAndDate(inputs.glucose_data) + //console.error(glucose_data[0]); + const iob_inputs = inputs.iob_inputs + const basalprofile = inputs.basalprofile + const profile = inputs.iob_inputs.profile + + let lastSiteChange = new Date(new Date().getTime() - 24 * 60 * 60 * 1000) + // use last 24h worth of data by default + if (inputs.retrospective) { + const firstDate = new Date(glucose_data[0].date) + if (!firstDate) { + throw new Error('Unable to find glucose date for first item') + } + lastSiteChange = new Date(firstDate.getTime() - 24 * 60 * 60 * 1000) + } + + if (inputs.iob_inputs.profile.rewind_resets_autosens === true) { + // scan through pumphistory and set lastSiteChange to the time of the last pump rewind event + // if not present, leave lastSiteChange unchanged at 24h ago. + const history = inputs.iob_inputs.history + for (let h = 1; h < history.length; ++h) { + if (!history[h]._type || history[h]._type !== 'Rewind') { + //process.stderr.write("-"); + continue + } + if (history[h].timestamp) { + lastSiteChange = new Date(history[h].timestamp) + console.error('Setting lastSiteChange to', lastSiteChange, 'using timestamp', history[h].timestamp) + break + } + } + } + + // get treatments from pumphistory once, not every time we get_iob() + const treatments = findInsulin(inputs.iob_inputs) + + const mealinputs = { + history: inputs.iob_inputs.history, + profile: profile, + carbs: inputs.carbs, + glucose: inputs.glucose_data, + //, prepped_glucose: prepped_glucose_data + } + const meals = A.sort(findMeals(mealinputs), MealTreatment.Order) + //console.error(meals); + + const avgDeltas = [] + const bgis = [] + const deviations = [] + //let deviationSum = 0 + const bucketed_data = [] + glucose_data.reverse() + bucketed_data[0] = glucose_data[0] + //console.error(bucketed_data[0]); + let j = 0 + // go through the meal treatments and remove any that are older than the oldest glucose value + //console.error(meals); + for (let i = 1; i < glucose_data.length; ++i) { + let bgTime + let lastbgTime + const entry = glucose_data[i] + const previous = glucose_data[i - 1] + if (entry.display_time) { + bgTime = new Date(entry.display_time.replace('T', ' ')) + } else if (entry.dateString) { + bgTime = new Date(entry.dateString) + } else if (entry.xDrip_started_at) { + continue + } else { + console.error('Could not determine BG time') + continue + } + if (previous.display_time) { + lastbgTime = new Date(previous.display_time.replace('T', ' ')) + } else if (previous.dateString) { + lastbgTime = new Date(previous.dateString) + } else if (bucketed_data[0].display_time) { + lastbgTime = new Date(bucketed_data[0].display_time.replace('T', ' ')) + } else if (glucose_data[i - 1].xDrip_started_at) { + continue + } else { + console.error('Could not determine last BG time') + continue + } + if (entry.glucose < 39 || glucose_data[i - 1].glucose < 39) { + //console.error("skipping:",glucose_data[i].glucose,glucose_data[i-1].glucose); + continue + } + // only consider BGs since lastSiteChange + if (lastSiteChange) { + const hoursSinceSiteChange = (bgTime.getTime() - lastSiteChange.getTime()) / (60 * 60 * 1000) + if (hoursSinceSiteChange < 0) { + //console.error(hoursSinceSiteChange, bgTime, lastSiteChange); + continue + } + } + const elapsed_minutes = (bgTime.getTime() - lastbgTime.getTime()) / (60 * 1000) + if (Math.abs(elapsed_minutes) > 2) { + j++ + bucketed_data[j] = entry + bucketed_data[j].date = bgTime.getTime() + //console.error(elapsed_minutes, bucketed_data[j].glucose, glucose_data[i].glucose); + } else { + bucketed_data[j].glucose = (bucketed_data[j].glucose + glucose_data[i].glucose) / 2 + //console.error(bucketed_data[j].glucose, glucose_data[i].glucose); + } + } + bucketed_data.shift() + //console.error(bucketed_data[0]); + for (let i = meals.length - 1; i > 0; --i) { + const treatment = meals[i] + //console.error(treatment); + if (treatment) { + const treatmentDate = new Date(tz(treatment.timestamp)) + const treatmentTime = treatmentDate.getTime() + const glucoseDatum = bucketed_data[0] + //console.error(glucoseDatum); + if (!glucoseDatum || !glucoseDatum.date) { + //console.error("No date found on: ",glucoseDatum); + continue + } + const BGDate = new Date(glucoseDatum.date) + const BGTime = BGDate.getTime() + if (treatmentTime < BGTime) { + //console.error("Removing old meal: ",treatmentDate); + meals.splice(i, 1) + } + } + } + let absorbing = 0 + let uam = 0 // unannounced meal + let mealCOB = 0 + let mealCarbs = 0 + let mealStartCounter = 999 + let type = '' + let lastIsfResult: ISFSensitivity | null = null + //console.error(bucketed_data); + for (let i = 3; i < bucketed_data.length; ++i) { + const bucketed = bucketed_data[i] + const bgTime = new Date(bucketed.date!) + const [sens, isf_res] = isfLookup(profile.isfProfile, bgTime, lastIsfResult) + lastIsfResult = isf_res as ISFSensitivity | null + //console.error(bgTime , bucketed_data[i].glucose); + let bg + let avgDelta + let delta + let last_bg + let old_bg + if (typeof bucketed_data[i].glucose !== 'undefined') { + bg = bucketed_data[i].glucose + last_bg = bucketed_data[i - 1].glucose + old_bg = bucketed_data[i - 3].glucose + if ( + isNaN(bg) || + !bg || + bg < 40 || + isNaN(old_bg) || + !old_bg || + old_bg < 40 || + isNaN(last_bg) || + !last_bg || + last_bg < 40 + ) { + process.stderr.write('!') + continue + } + avgDelta = (bg - old_bg) / 3 + delta = bg - last_bg + } else { + console.error('Could not find glucose data') + continue + } + + avgDelta = Math.round(avgDelta * 100) / 100 + iob_inputs.clock = bgTime + iob_inputs.profile.current_basal = basalLookup(basalprofile, bgTime) + // make sure autosens doesn't use temptarget-adjusted insulin calculations + iob_inputs.profile.temptargetSet = false + //console.log(JSON.stringify(iob_inputs.profile)); + //console.error("Before: ", new Date().getTime()); + const iob = getIob(iob_inputs, true, treatments)[0] + //console.error("After: ", new Date().getTime()); + //console.log(JSON.stringify(iob)); + + const bgi = Math.round(-iob.activity * sens * 5 * 100) / 100 + //bgi = bgi.toFixed(2) + //console.error(delta); + let deviation + if (isNaN(delta)) { + console.error('Bad delta: ', delta, bg, last_bg, old_bg) + continue + } else { + deviation = delta - bgi + } + //if (!deviation) { console.error(deviation, delta, bgi); } + // set positive deviations to zero if BG is below 80 + if (bg < 80 && deviation > 0) { + deviation = 0 + } + deviation = Math.round(deviation * 100) / 100 + + let glucoseDatum: GlucoseEntry & { + glucose: number + mealCarbs?: number + } = bucketed_data[i] + //console.error(glucoseDatum); + const BGDate = new Date(glucoseDatum.date!) + const BGTime = BGDate.getTime() + // As we're processing each data point, go through the treatment.carbs and see if any of them are older than + // the current BG data point. If so, add those carbs to COB. + const treatment = meals[meals.length - 1] + if (treatment) { + const treatmentDate = new Date(tz(treatment.timestamp)) + const treatmentTime = treatmentDate.getTime() + if (treatmentTime < BGTime) { + if (treatment.carbs >= 1) { + //console.error(treatmentDate, treatmentTime, BGTime, BGTime-treatmentTime); + mealCOB += treatment.carbs + mealCarbs += treatment.carbs + const displayCOB = Math.round(mealCOB) + //console.error(displayCOB, mealCOB, treatment.carbs); + process.stderr.write(`${displayCOB.toString()}g`) + } + meals.pop() + } + } + + // calculate carb absorption for that 5m interval using the deviation. + if (mealCOB > 0) { + //var profile = profileData; + const ci = Math.max(deviation, profile.min_5m_carbimpact) + const absorbed = (ci * profile.carb_ratio) / sens + if (absorbed) { + mealCOB = Math.max(0, mealCOB - absorbed) + } else { + console.error(absorbed, ci, profile.carb_ratio, sens, deviation, profile.min_5m_carbimpact) + } + } + + // If mealCOB is zero but all deviations since hitting COB=0 are positive, exclude from autosens + //console.error(mealCOB, absorbing, mealCarbs); + if (mealCOB > 0 || absorbing || mealCarbs > 0) { + if (deviation > 0) { + absorbing = 1 + } else { + absorbing = 0 + } + // stop excluding positive deviations as soon as mealCOB=0 if meal has been absorbing for >5h + if (mealStartCounter > 60 && mealCOB < 0.5) { + const displayCOB = Math.round(mealCOB) + process.stderr.write(`${displayCOB.toString()}g`) + absorbing = 0 + } + if (!absorbing && mealCOB < 0.5) { + mealCarbs = 0 + } + // check previous "type" value, and if it wasn't csf, set a mealAbsorption start flag + //console.error(type); + if (type !== 'csf') { + process.stderr.write('(') + mealStartCounter = 0 + //glucoseDatum.mealAbsorption = "start"; + //console.error(glucoseDatum.mealAbsorption,"carb absorption"); + } + mealStartCounter++ + type = 'csf' + glucoseDatum = { + ...glucoseDatum, + mealCarbs, + } + //if (i == 0) { glucoseDatum.mealAbsorption = "end"; } + //CSFGlucoseData.push(glucoseDatum); + } else { + // check previous "type" value, and if it was csf, set a mealAbsorption end flag + if (type === 'csf') { + process.stderr.write(')') + //CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption = "end"; + //console.error(CSFGlucoseData[CSFGlucoseData.length-1].mealAbsorption,"carb absorption"); + } + + const currentBasal = iob_inputs.profile.current_basal + // always exclude the first 45m after each carb entry using mealStartCounter + //if (iob.iob > currentBasal || uam ) { + if ((!inputs.retrospective && iob.iob > 2 * currentBasal) || uam || mealStartCounter < 9) { + mealStartCounter++ + if (deviation > 0) { + uam = 1 + } else { + uam = 0 + } + if (type !== 'uam') { + process.stderr.write('u(') + //glucoseDatum.uamAbsorption = "start"; + //console.error(glucoseDatum.uamAbsorption,"uannnounced meal absorption"); + } + //console.error(mealStartCounter); + type = 'uam' + } else { + if (type === 'uam') { + process.stderr.write(')') + //console.error("end unannounced meal absorption"); + } + type = 'non-meal' + } + } + + // Exclude meal-related deviations (carb absorption) from autosens + if (type === 'non-meal') { + if (deviation > 0) { + //process.stderr.write(" "+bg.toString()); + process.stderr.write('+') + } else if (deviation === 0) { + process.stderr.write('=') + } else { + //process.stderr.write(" "+bg.toString()); + process.stderr.write('-') + } + avgDeltas.push(avgDelta) + bgis.push(bgi) + deviations.push(deviation) + //deviationSum += parseFloat(deviation) + } else { + process.stderr.write('x') + } + // add an extra negative deviation if a high temptarget is running and exercise mode is set + if (profile.high_temptarget_raises_sensitivity === true || profile.exercise_mode === true) { + const tempTarget = tempTargetRunning(inputs.temptargets, bgTime) + if (tempTarget) { + //console.error(tempTarget) + } + if (tempTarget > 100) { + // for a 110 temptarget, add a -0.5 deviation, for 160 add -3 + const tempDeviation = -(tempTarget - 100) / 20 + process.stderr.write('-') + //console.error(tempDeviation) + deviations.push(tempDeviation) + } + } + + const minutes = bgTime.getMinutes() + const hours = bgTime.getHours() + if (minutes >= 0 && minutes < 5) { + //console.error(bgTime); + process.stderr.write(`${hours.toString()}h`) + // add one neutral deviation every 2 hours to help decay over long exclusion periods + if (hours % 2 === 0) { + deviations.push(0) + process.stderr.write('=') + } + } + let lookback = inputs.deviations + if (!lookback) { + lookback = 96 + } + // only keep the last 96 non-excluded data points (8h+ for any exclusions) + if (deviations.length > lookback) { + deviations.shift() + } + } + //console.error(""); + process.stderr.write(' ') + //console.log(JSON.stringify(avgDeltas)); + //console.log(JSON.stringify(bgis)); + // when we have less than 8h worth of deviation data, add up to 90m of zero deviations + // this dampens any large sensitivity changes detected based on too little data, without ignoring them completely + console.error('') + console.error('Using most recent', deviations.length, 'deviations since', lastSiteChange) + if (deviations.length < 96) { + const pad = Math.round((1 - deviations.length / 96) * 18) + console.error('Adding', pad, 'more zero deviations') + for (let d = 0; d < pad; d++) { + //process.stderr.write("."); + deviations.push(0) + } + } + avgDeltas.sort((a, b) => { + return a - b + }) + bgis.sort((a, b) => { + return a - b + }) + deviations.sort((a, b) => { + return a - b + }) + for (let i = 0.9; i > 0.1; i = i - 0.01) { + //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); + if (percentile(deviations, i + 0.01) >= 0 && percentile(deviations, i) < 0) { + //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); + const lessThanZero = Math.round(100 * i) + console.error(`${lessThanZero}% of non-meal deviations negative (>50% = sensitivity)`) + } + if (percentile(deviations, i + 0.01) > 0 && percentile(deviations, i) <= 0) { + //console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2)); + const greaterThanZero = 100 - Math.round(100 * i) + console.error(`${greaterThanZero}% of non-meal deviations positive (>50% = resistance)`) + } + } + const pSensitive = percentile(deviations, 0.5) + const pResistant = percentile(deviations, 0.5) + + //const average = deviationSum / deviations.length + //console.error("Mean deviation: "+average.toFixed(2)); + + const squareDeviations = deviations.reduce((acc, dev) => { + const dev_f = dev + return acc + dev_f * dev_f + }, 0) + const rmsDev = Math.sqrt(squareDeviations / deviations.length) + console.error(`RMS deviation: ${rmsDev.toFixed(2)}`) + + let basalOff = 0 + + if (pSensitive < 0) { + // sensitive + basalOff = (pSensitive * (60 / 5)) / profile.sens + process.stderr.write('Insulin sensitivity detected: ') + } else if (pResistant > 0) { + // resistant + basalOff = (pResistant * (60 / 5)) / profile.sens + process.stderr.write('Insulin resistance detected: ') + } else { + console.error('Sensitivity normal.') + } + let ratio = 1 + basalOff / profile.max_daily_basal + //console.error(basalOff, profile.max_daily_basal, ratio); + + // don't adjust more than 1.2x by default (set in preferences.json) + const rawRatio = ratio + ratio = Math.max(ratio, profile.autosens_min) + ratio = Math.min(ratio, profile.autosens_max) + + if (ratio !== rawRatio) { + console.error(`Ratio limited from ${rawRatio} to ${ratio}`) + } + + ratio = Math.round(ratio * 100) / 100 + const newisf = Math.round(profile.sens / ratio) + //console.error(profile, newisf, ratio); + console.error(`ISF adjusted from ${profile.sens} to ${newisf}`) + //console.error("Basal adjustment "+basalOff.toFixed(2)+"U/hr"); + //console.error("Ratio: "+ratio*100+"%: new ISF: "+newisf.toFixed(1)+"mg/dL/U"); + return { + ratio: ratio, + newisf: newisf, + } +} + +function tempTargetRunning(temptargets: ReadonlyArray, time: Date) { + // sort tempTargets by date so we can process most recent first + const temptargets_data = A.sort(temptargets, TempTarget.Order) + //console.error(temptargets_data); + //console.error(time); + for (let i = 0; i < temptargets_data.length; i++) { + const start = new Date(temptargets_data[i].created_at) + //console.error(start); + const expires = new Date(start.getTime() + temptargets_data[i].duration * 60 * 1000) + //console.error(expires); + if (time >= new Date(temptargets_data[i].created_at) && temptargets_data[i].duration === 0) { + // cancel temp targets + //console.error(temptargets_data[i]); + return 0 + } else if (time >= new Date(temptargets_data[i].created_at) && time < expires) { + //console.error(temptargets_data[i]); + const tempTarget = (temptargets_data[i].targetTop + temptargets_data[i].targetBottom) / 2 + //console.error(tempTarget); + return tempTarget + } + } + + return 0 +} diff --git a/lib/determine-basal/cob.js b/lib/determine-basal/cob.js deleted file mode 100644 index 903409ca6..000000000 --- a/lib/determine-basal/cob.js +++ /dev/null @@ -1,211 +0,0 @@ -'use strict'; - -var basal = require('../profile/basal'); -var get_iob = require('../iob'); -var find_insulin = require('../iob/history'); -var isf = require('../profile/isf'); - -function detectCarbAbsorption(inputs) { - - var glucose_data = inputs.glucose_data.map(function prepGlucose (obj) { - //Support the NS sgv field to avoid having to convert in a custom way - obj.glucose = obj.glucose || obj.sgv; - return obj; - }); - var iob_inputs = inputs.iob_inputs; - var basalprofile = inputs.basalprofile; - /* TODO why does declaring profile break tests-command-behavior.tests.sh? - because it is a global variable used in other places.*/ - var profile = inputs.iob_inputs.profile; - var mealTime = new Date(inputs.mealTime); - var ciTime = new Date(inputs.ciTime); - - //console.error(mealTime, ciTime); - - // get treatments from pumphistory once, not every time we get_iob() - var treatments = find_insulin(inputs.iob_inputs); - - var avgDeltas = []; - var bgis = []; - var deviations = []; - var deviationSum = 0; - var carbsAbsorbed = 0; - var bucketed_data = []; - bucketed_data[0] = glucose_data[0]; - var j=0; - var foundPreMealBG = false; - var lastbgi = 0; - - if (! glucose_data[0].glucose || glucose_data[0].glucose < 39) { - lastbgi = -1; - } - - for (var i=1; i < glucose_data.length; ++i) { - var bgTime; - var lastbgTime; - if (glucose_data[i].display_time) { - bgTime = new Date(glucose_data[i].display_time.replace('T', ' ')); - } else if (glucose_data[i].dateString) { - bgTime = new Date(glucose_data[i].dateString); - } else { console.error("Could not determine BG time"); } - if (! glucose_data[i].glucose || glucose_data[i].glucose < 39) { -//console.error("skipping:",glucose_data[i].glucose); - continue; - } - // only consider BGs for 6h after a meal for calculating COB - var hoursAfterMeal = (bgTime-mealTime)/(60*60*1000); - if (hoursAfterMeal > 6 || foundPreMealBG) { - continue; - } else if (hoursAfterMeal < 0) { -//console.error("Found pre-meal BG:",glucose_data[i].glucose, bgTime, Math.round(hoursAfterMeal*100)/100); - foundPreMealBG = true; - } -//console.error(glucose_data[i].glucose, bgTime, Math.round(hoursAfterMeal*100)/100, bucketed_data[bucketed_data.length-1].display_time); - // only consider last ~45m of data in CI mode - // this allows us to calculate deviations for the last ~30m - if (typeof ciTime !== 'undefined') { - var hoursAgo = (ciTime-bgTime)/(45*60*1000); - if (hoursAgo > 1 || hoursAgo < 0) { - continue; - } - } - if (bucketed_data[bucketed_data.length-1].display_time) { - lastbgTime = new Date(bucketed_data[bucketed_data.length-1].display_time.replace('T', ' ')); - } else if ((lastbgi >= 0) && glucose_data[lastbgi].display_time) { - lastbgTime = new Date(glucose_data[lastbgi].display_time.replace('T', ' ')); - } else if ((lastbgi >= 0) && glucose_data[lastbgi].dateString) { - lastbgTime = new Date(glucose_data[lastbgi].dateString); - } else { console.error("Could not determine last BG time"); } - var elapsed_minutes = (bgTime - lastbgTime)/(60*1000); - //console.error(bgTime, lastbgTime, elapsed_minutes); - if(Math.abs(elapsed_minutes) > 8) { - // interpolate missing data points - var lastbg = glucose_data[lastbgi].glucose; - // cap interpolation at a maximum of 4h - elapsed_minutes = Math.min(240,Math.abs(elapsed_minutes)); - //console.error(elapsed_minutes); - while(elapsed_minutes > 5) { - var previousbgTime = new Date(lastbgTime.getTime() - 5 * 60*1000); - j++; - bucketed_data[j] = []; - bucketed_data[j].date = previousbgTime.getTime(); - var gapDelta = glucose_data[i].glucose - lastbg; - //console.error(gapDelta, lastbg, elapsed_minutes); - var previousbg = lastbg + (5/elapsed_minutes * gapDelta); - bucketed_data[j].glucose = Math.round(previousbg); - //console.error("Interpolated", bucketed_data[j]); - - elapsed_minutes = elapsed_minutes - 5; - lastbg = previousbg; - lastbgTime = new Date(previousbgTime); - } - - } else if(Math.abs(elapsed_minutes) > 2) { - j++; - bucketed_data[j]=glucose_data[i]; - bucketed_data[j].date = bgTime.getTime(); - } else { - bucketed_data[j].glucose = (bucketed_data[j].glucose + glucose_data[i].glucose)/2; - } - - lastbgi = i; - //console.error(bucketed_data[j].date) - } - var currentDeviation; - var slopeFromMaxDeviation = 0; - var slopeFromMinDeviation = 999; - var maxDeviation = 0; - var minDeviation = 999; - var allDeviations = []; - //console.error(bucketed_data); - var lastIsfResult = null; - for (i=0; i < bucketed_data.length-3; ++i) { - bgTime = new Date(bucketed_data[i].date); - - var sens; - [sens, lastIsfResult] = isf.isfLookup(profile.isfProfile, bgTime, lastIsfResult); - - //console.error(bgTime , bucketed_data[i].glucose, bucketed_data[i].date); - var bg; - var avgDelta; - var delta; - if (typeof(bucketed_data[i].glucose) !== 'undefined') { - bg = bucketed_data[i].glucose; - if ( bg < 39 || bucketed_data[i+3].glucose < 39) { - process.stderr.write("!"); - continue; - } - avgDelta = (bg - bucketed_data[i+3].glucose)/3; - delta = (bg - bucketed_data[i+1].glucose); - } else { console.error("Could not find glucose data"); } - - avgDelta = avgDelta.toFixed(2); - iob_inputs.clock=bgTime; - iob_inputs.profile.current_basal = basal.basalLookup(basalprofile, bgTime); - //console.log(JSON.stringify(iob_inputs.profile)); - //console.error("Before: ", new Date().getTime()); - var iob = get_iob(iob_inputs, true, treatments)[0]; - //console.error("After: ", new Date().getTime()); - //console.error(JSON.stringify(iob)); - - var bgi = Math.round(( -iob.activity * sens * 5 )*100)/100; - bgi = bgi.toFixed(2); - //console.error(delta); - var deviation = delta-bgi; - deviation = deviation.toFixed(2); - //if (deviation < 0 && deviation > -2) { console.error("BG: "+bg+", avgDelta: "+avgDelta+", BGI: "+bgi+", deviation: "+deviation); } - // calculate the deviation right now, for use in min_5m - if (i===0) { - currentDeviation = Math.round((avgDelta-bgi)*1000)/1000; - if (ciTime > bgTime) { - //console.error("currentDeviation:",currentDeviation,avgDelta,bgi); - allDeviations.push(Math.round(currentDeviation)); - } - if (currentDeviation/2 > profile.min_5m_carbimpact) { - //console.error("currentDeviation",currentDeviation,"/2 > min_5m_carbimpact",profile.min_5m_carbimpact); - } - } else if (ciTime > bgTime) { - var avgDeviation = Math.round((avgDelta-bgi)*1000)/1000; - var deviationSlope = (avgDeviation-currentDeviation)/(bgTime-ciTime)*1000*60*5; - //console.error(avgDeviation,currentDeviation,bgTime,ciTime) - if (avgDeviation > maxDeviation) { - slopeFromMaxDeviation = Math.min(0, deviationSlope); - maxDeviation = avgDeviation; - } - if (avgDeviation < minDeviation) { - slopeFromMinDeviation = Math.max(0, deviationSlope); - minDeviation = avgDeviation; - } - - //console.error("Deviations:",avgDeviation, avgDelta,bgi,bgTime); - allDeviations.push(Math.round(avgDeviation)); - //console.error(allDeviations); - } - - // if bgTime is more recent than mealTime - if(bgTime > mealTime) { - // figure out how many carbs that represents - // if currentDeviation is > 2 * min_5m_carbimpact, assume currentDeviation/2 worth of carbs were absorbed - // but always assume at least profile.min_5m_carbimpact (3mg/dL/5m by default) absorption - var ci = Math.max(deviation, currentDeviation/2, profile.min_5m_carbimpact); - var absorbed = ci * profile.carb_ratio / sens; - // and add that to the running total carbsAbsorbed - //console.error("carbsAbsorbed:",carbsAbsorbed,"absorbed:",absorbed,"bgTime:",bgTime,"BG:",bucketed_data[i].glucose) - carbsAbsorbed += absorbed; - } - } - if(maxDeviation>0) { - //console.error("currentDeviation:",currentDeviation,"maxDeviation:",maxDeviation,"slopeFromMaxDeviation:",slopeFromMaxDeviation); - } - - return { - "carbsAbsorbed": carbsAbsorbed - , "currentDeviation": currentDeviation - , "maxDeviation": maxDeviation - , "minDeviation": minDeviation - , "slopeFromMaxDeviation": slopeFromMaxDeviation - , "slopeFromMinDeviation": slopeFromMinDeviation - , "allDeviations": allDeviations - } -} -module.exports = detectCarbAbsorption; diff --git a/lib/determine-basal/cob.ts b/lib/determine-basal/cob.ts new file mode 100644 index 000000000..0f9446130 --- /dev/null +++ b/lib/determine-basal/cob.ts @@ -0,0 +1,228 @@ +import { getIob } from '../iob' +import type { Input as IOBInput } from '../iob/Input' +import { findInsulin } from '../iob/history' +import * as basal from '../profile/basal' +import { isfLookup } from '../profile/isf' +import type { BasalSchedule } from '../types/BasalSchedule' +import { reduceWithGlucoseAndDate, type GlucoseEntry } from '../types/GlucoseEntry' + +export interface DetectCOBInput { + glucose_data: ReadonlyArray + iob_inputs: IOBInput + basalprofile?: ReadonlyArray + mealTime: number + ciTime?: number +} + +/** + * @todo: does it works with profile.carb_ratio === undefined? + */ +export function detectCarbAbsorption(inputs: DetectCOBInput) { + const glucose_data = reduceWithGlucoseAndDate(inputs.glucose_data) + + let iob_inputs = inputs.iob_inputs + const basalprofile = inputs.basalprofile + /* TODO why does declaring profile break tests-command-behavior.tests.sh? + because it is a global variable used in other places.*/ + const profile = inputs.iob_inputs.profile + const mealTime = new Date(inputs.mealTime) + const ciTime = inputs.ciTime ? new Date(inputs.ciTime) : undefined + + //console.error(mealTime, ciTime); + + // get treatments from pumphistory once, not every time we get_iob() + const treatments = findInsulin(inputs.iob_inputs) + + if (!glucose_data.length) { + // @todo: return something empty + } + + let carbsAbsorbed = 0 + const bucketed_data: Array<{ date: number; glucose: number }> = glucose_data.slice(0, 1) + let j = 0 + let foundPreMealBG = false + let lastbgi = 0 + + if (!glucose_data[0].glucose || glucose_data[0].glucose < 39) { + lastbgi = -1 + } + + for (let i = 1; i < glucose_data.length; ++i) { + const currentGlucose = glucose_data[i] + const bgTime = new Date(currentGlucose.date) + let lastbgTime + if (currentGlucose.glucose < 39) { + //console.error("skipping:",glucose_data[i].glucose); + continue + } + // only consider BGs for 6h after a meal for calculating COB + const hoursAfterMeal = (bgTime.getTime() - mealTime.getTime()) / (60 * 60 * 1000) + if (hoursAfterMeal > 6 || foundPreMealBG) { + continue + } else if (hoursAfterMeal < 0) { + //console.error("Found pre-meal BG:",glucose_data[i].glucose, bgTime, Math.round(hoursAfterMeal*100)/100); + foundPreMealBG = true + } + //console.error(glucose_data[i].glucose, bgTime, Math.round(hoursAfterMeal*100)/100, bucketed_data[bucketed_data.length-1].display_time); + // only consider last ~45m of data in CI mode + // this allows us to calculate deviations for the last ~30m + if (typeof ciTime !== 'undefined') { + const hoursAgo = (ciTime.getTime() - bgTime.getTime()) / (45 * 60 * 1000) + if (hoursAgo > 1 || hoursAgo < 0) { + continue + } + } + const lastBucketedData = bucketed_data[bucketed_data.length - 1] + lastbgTime = new Date(lastBucketedData.date) + let elapsed_minutes = (bgTime.getTime() - lastbgTime.getTime()) / (60 * 1000) + //console.error(bgTime, lastbgTime, elapsed_minutes); + if (Math.abs(elapsed_minutes) > 8) { + // interpolate missing data points + let lastbg = glucose_data[lastbgi].glucose + // cap interpolation at a maximum of 4h + elapsed_minutes = Math.min(240, Math.abs(elapsed_minutes)) + //console.error(elapsed_minutes); + while (elapsed_minutes > 5) { + const previousbgTime: Date = new Date(lastbgTime.getTime() - 5 * 60 * 1000) + j++ + + const gapDelta = glucose_data[i].glucose - lastbg + const previousbg = lastbg + (5 / elapsed_minutes) * gapDelta + bucketed_data[j] = { + date: previousbgTime.getTime(), + glucose: Math.round(previousbg), + } + + elapsed_minutes = elapsed_minutes - 5 + lastbg = previousbg + lastbgTime = new Date(previousbgTime) + } + } else if (Math.abs(elapsed_minutes) > 2) { + j++ + bucketed_data[j] = glucose_data[i] + bucketed_data[j].date = bgTime.getTime() + } else { + bucketed_data[j].glucose = (bucketed_data[j].glucose + glucose_data[i].glucose) / 2 + } + + lastbgi = i + //console.error(bucketed_data[j].date) + } + let currentDeviation = 0 + let slopeFromMaxDeviation = 0 + let slopeFromMinDeviation = 999 + let maxDeviation = 0 + let minDeviation = 999 + const allDeviations = [] + //console.error(bucketed_data); + let lastIsfResult = null + if (!profile.isfProfile) { + console.error('No isfProfile found in Profile') + throw new TypeError('No isfProfile found in Profile') + } + for (let i = 0; i < bucketed_data.length - 3; ++i) { + const bgTime = new Date(bucketed_data[i].date) + + let sens = null + ;[sens, lastIsfResult] = isfLookup(profile.isfProfile, bgTime, lastIsfResult) + + //console.error(bgTime , bucketed_data[i].glucose, bucketed_data[i].date); + let bg + let avgDelta + let delta + if (typeof bucketed_data[i].glucose !== 'undefined') { + bg = bucketed_data[i].glucose + if (bg < 39 || bucketed_data[i + 3].glucose < 39) { + process.stderr.write('!') + continue + } + avgDelta = Math.round(((bg - bucketed_data[i + 3].glucose) / 3) * 100) / 100 + delta = bg - bucketed_data[i + 1].glucose + } else { + console.error('Could not find glucose data') + continue + } + + iob_inputs = { + ...iob_inputs, + clock: bgTime.toISOString(), + } + const current_basal = basal.basalLookup(basalprofile || [], bgTime) + if (!current_basal) { + continue + } + const newIobInputs = { + ...iob_inputs, + profile: { + ...iob_inputs.profile, + current_basal, + }, + } + + //console.log(JSON.stringify(iob_inputs.profile)); + //console.error("Before: ", new Date().getTime()); + const iob = getIob(newIobInputs, true, treatments)[0] + //console.error("After: ", new Date().getTime()); + //console.error(JSON.stringify(iob)); + + const bgi = Math.round(-iob.activity * sens * 5 * 100) / 100 + //console.error(delta); + const deviation = Math.round((delta - bgi) * 100) / 100 + //if (deviation < 0 && deviation > -2) { console.error("BG: "+bg+", avgDelta: "+avgDelta+", BGI: "+bgi+", deviation: "+deviation); } + // calculate the deviation right now, for use in min_5m + if (i === 0) { + currentDeviation = Math.round((avgDelta - bgi) * 1000) / 1000 + if (ciTime && ciTime > bgTime) { + //console.error("currentDeviation:",currentDeviation,avgDelta,bgi); + allDeviations.push(Math.round(currentDeviation)) + } + if (currentDeviation / 2 > profile.min_5m_carbimpact) { + //console.error("currentDeviation",currentDeviation,"/2 > min_5m_carbimpact",profile.min_5m_carbimpact); + } + } else if (ciTime && ciTime > bgTime) { + const avgDeviation = Math.round((avgDelta - bgi) * 1000) / 1000 + const deviationSlope = + ((avgDeviation - currentDeviation) / (bgTime.getTime() - ciTime.getTime())) * 1000 * 60 * 5 + //console.error(avgDeviation,currentDeviation,bgTime,ciTime) + if (avgDeviation > maxDeviation) { + slopeFromMaxDeviation = Math.min(0, deviationSlope) + maxDeviation = avgDeviation + } + if (avgDeviation < minDeviation) { + slopeFromMinDeviation = Math.max(0, deviationSlope) + minDeviation = avgDeviation + } + + //console.error("Deviations:",avgDeviation, avgDelta,bgi,bgTime); + allDeviations.push(Math.round(avgDeviation)) + //console.error(allDeviations); + } + + // if bgTime is more recent than mealTime + if (bgTime > mealTime) { + // figure out how many carbs that represents + // if currentDeviation is > 2 * min_5m_carbimpact, assume currentDeviation/2 worth of carbs were absorbed + // but always assume at least profile.min_5m_carbimpact (3mg/dL/5m by default) absorption + const ci = Math.max(deviation, currentDeviation / 2, profile.min_5m_carbimpact) + const absorbed = profile.carb_ratio ? (ci * profile.carb_ratio) / sens : 0 + // and add that to the running total carbsAbsorbed + //console.error("carbsAbsorbed:",carbsAbsorbed,"absorbed:",absorbed,"bgTime:",bgTime,"BG:",bucketed_data[i].glucose) + carbsAbsorbed += absorbed + } + } + if (maxDeviation > 0) { + //console.error("currentDeviation:",currentDeviation,"maxDeviation:",maxDeviation,"slopeFromMaxDeviation:",slopeFromMaxDeviation); + } + + return { + carbsAbsorbed: carbsAbsorbed, + currentDeviation: currentDeviation, + maxDeviation: maxDeviation, + minDeviation: minDeviation, + slopeFromMaxDeviation: slopeFromMaxDeviation, + slopeFromMinDeviation: slopeFromMinDeviation, + allDeviations: allDeviations, + } +} + +export default detectCarbAbsorption diff --git a/lib/determine-basal/determine-basal.js b/lib/determine-basal/determine-basal.js deleted file mode 100644 index 1a1a286cc..000000000 --- a/lib/determine-basal/determine-basal.js +++ /dev/null @@ -1,1192 +0,0 @@ -/* - Determine Basal - - Released under MIT license. See the accompanying LICENSE.txt file for - full terms and conditions - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -// Define various functions used later on, in the main function determine_basal() below - -var round_basal = require('../round-basal') - -// Rounds value to 'digits' decimal places -function round(value, digits) -{ - if (! digits) { digits = 0; } - var scale = Math.pow(10, digits); - return Math.round(value * scale) / scale; -} - -// we expect BG to rise or fall at the rate of BGI, -// adjusted by the rate at which BG would need to rise / -// fall to get eventualBG to target over 2 hours -function calculate_expected_delta(target_bg, eventual_bg, bgi) { - // (hours * mins_per_hour) / 5 = how many 5 minute periods in 2h = 24 - var five_min_blocks = (2 * 60) / 5; - var target_delta = target_bg - eventual_bg; - return /* expectedDelta */ round(bgi + (target_delta / five_min_blocks), 1); -} - - -function convert_bg(value, profile) -{ - if (profile.out_units === "mmol/L") - { - return round(value / 18, 1); - } - else - { - return Math.round(value); - } -} - -function enable_smb( - profile, - microBolusAllowed, - meal_data, - bg, - target_bg, - high_bg -) { - // disable SMB when a high temptarget is set - if (! microBolusAllowed) { - console.error("SMB disabled (!microBolusAllowed)"); - return false; - } else if (! profile.allowSMB_with_high_temptarget && profile.temptargetSet && target_bg > 100) { - console.error("SMB disabled due to high temptarget of",target_bg); - return false; - } else if (meal_data.bwFound === true && profile.A52_risk_enable === false) { - console.error("SMB disabled due to Bolus Wizard activity in the last 6 hours."); - return false; - } - - // enable SMB/UAM if always-on (unless previously disabled for high temptarget) - if (profile.enableSMB_always === true) { - if (meal_data.bwFound) { - console.error("Warning: SMB enabled within 6h of using Bolus Wizard: be sure to easy bolus 30s before using Bolus Wizard"); - } else { - console.error("SMB enabled due to enableSMB_always"); - } - return true; - } - - // enable SMB/UAM (if enabled in preferences) while we have COB - if (profile.enableSMB_with_COB === true && meal_data.mealCOB) { - if (meal_data.bwCarbs) { - console.error("Warning: SMB enabled with Bolus Wizard carbs: be sure to easy bolus 30s before using Bolus Wizard"); - } else { - console.error("SMB enabled for COB of",meal_data.mealCOB); - } - return true; - } - - // enable SMB/UAM (if enabled in preferences) for a full 6 hours after any carb entry - // (6 hours is defined in carbWindow in lib/meal/total.js) - if (profile.enableSMB_after_carbs === true && meal_data.carbs ) { - if (meal_data.bwCarbs) { - console.error("Warning: SMB enabled with Bolus Wizard carbs: be sure to easy bolus 30s before using Bolus Wizard"); - } else { - console.error("SMB enabled for 6h after carb entry"); - } - return true; - } - - // enable SMB/UAM (if enabled in preferences) if a low temptarget is set - if (profile.enableSMB_with_temptarget === true && (profile.temptargetSet && target_bg < 100)) { - if (meal_data.bwFound) { - console.error("Warning: SMB enabled within 6h of using Bolus Wizard: be sure to easy bolus 30s before using Bolus Wizard"); - } else { - console.error("SMB enabled for temptarget of",convert_bg(target_bg, profile)); - } - return true; - } - - // enable SMB if high bg is found - if (profile.enableSMB_high_bg === true && high_bg !== null && bg >= high_bg) { - console.error("Checking BG to see if High for SMB enablement."); - console.error("Current BG", bg, " | High BG ", high_bg); - if (meal_data.bwFound) { - console.error("Warning: High BG SMB enabled within 6h of using Bolus Wizard: be sure to easy bolus 30s before using Bolus Wizard"); - } else { - console.error("High BG detected. Enabling SMB."); - } - return true; - } - - console.error("SMB disabled (no enableSMB preferences active or no condition satisfied)"); - return false; -} - -var determine_basal = function determine_basal(glucose_status, currenttemp, iob_data, profile, autosens_data, meal_data, tempBasalFunctions, microBolusAllowed, reservoir_data, currentTime) { - -// Set variables required for evaluating error conditions - var rT = {}; //short for requestedTemp - - var deliverAt = new Date(); - if (currentTime) { - deliverAt = currentTime; - } - - if (typeof profile === 'undefined' || typeof profile.current_basal === 'undefined') { - rT.error ='Error: could not get current basal rate'; - return rT; - } - var profile_current_basal = round_basal(profile.current_basal, profile); - var basal = profile_current_basal; - - var systemTime = new Date(); - if (currentTime) { - systemTime = currentTime; - } - var bgTime = new Date(glucose_status.date); - var minAgo = round( (systemTime - bgTime) / 60 / 1000 ,1); - - var bg = glucose_status.glucose; - var noise = glucose_status.noise; - -// Prep various delta variables. - var tick; - - if (glucose_status.delta > -0.5) { - tick = "+" + round(glucose_status.delta,0); - } else { - tick = round(glucose_status.delta,0); - } - //var minDelta = Math.min(glucose_status.delta, glucose_status.short_avgdelta, glucose_status.long_avgdelta); - var minDelta = Math.min(glucose_status.delta, glucose_status.short_avgdelta); - var minAvgDelta = Math.min(glucose_status.short_avgdelta, glucose_status.long_avgdelta); - var maxDelta = Math.max(glucose_status.delta, glucose_status.short_avgdelta, glucose_status.long_avgdelta); - - -// Cancel high temps (and replace with neutral) or shorten long zero temps for various error conditions - - // 38 is an xDrip error state that usually indicates sensor failure - // all other BG values between 11 and 37 mg/dL reflect non-error-code BG values, so we should zero temp for those -// First, print out different explanations for each different error condition - if (bg <= 10 || bg === 38 || noise >= 3) { //Dexcom is in ??? mode or calibrating, or xDrip reports high noise - rT.reason = "CGM is calibrating, in ??? state, or noise is high"; - } - var tooflat=false; - if (bg > 60 && glucose_status.delta == 0 && glucose_status.short_avgdelta > -1 && glucose_status.short_avgdelta < 1 && glucose_status.long_avgdelta > -1 && glucose_status.long_avgdelta < 1) { - if (glucose_status.device == "fakecgm") { - console.error("CGM data is unchanged ("+bg+"+"+glucose_status.delta+") for 5m w/ "+glucose_status.short_avgdelta+" mg/dL ~15m change & "+glucose_status.long_avgdelta+" mg/dL ~45m change"); - console.error("Simulator mode detected (",glucose_status.device,"): continuing anyway"); - } else { - tooflat=true; - } - } - - if (minAgo > 12 || minAgo < -5) { // Dexcom data is too old, or way in the future - rT.reason = "If current system time "+systemTime+" is correct, then BG data is too old. The last BG data was read "+minAgo+"m ago at "+bgTime; - // if BG is too old/noisy, or is changing less than 1 mg/dL/5m for 45m, cancel any high temps and shorten any long zero temps - } else if ( tooflat ) { - if ( glucose_status.last_cal && glucose_status.last_cal < 3 ) { - rT.reason = "CGM was just calibrated"; - } else { - rT.reason = "CGM data is unchanged ("+bg+"+"+glucose_status.delta+") for 5m w/ "+glucose_status.short_avgdelta+" mg/dL ~15m change & "+glucose_status.long_avgdelta+" mg/dL ~45m change"; - } - } -// Then, for all such error conditions, cancel any running high temp or shorten any long zero temp, and return. - if (bg <= 10 || bg === 38 || noise >= 3 || minAgo > 12 || minAgo < -5 || tooflat ) { - if (currenttemp.rate > basal) { // high temp is running - rT.reason += ". Replacing high temp basal of "+currenttemp.rate+" with neutral temp of "+basal; - rT.deliverAt = deliverAt; - rT.temp = 'absolute'; - rT.duration = 30; - rT.rate = basal; - return rT; - // don't use setTempBasal(), as it has logic that allows <120% high temps to continue running - //return tempBasalFunctions.setTempBasal(basal, 30, profile, rT, currenttemp); - } else if ( currenttemp.rate === 0 && currenttemp.duration > 30 ) { //shorten long zero temps to 30m - rT.reason += ". Shortening " + currenttemp.duration + "m long zero temp to 30m. "; - rT.deliverAt = deliverAt; - rT.temp = 'absolute'; - rT.duration = 30; - rT.rate = 0; - return rT; - // don't use setTempBasal(), as it has logic that allows long zero temps to continue running - //return tempBasalFunctions.setTempBasal(0, 30, profile, rT, currenttemp); - } else { //do nothing. - rT.reason += ". Temp " + currenttemp.rate + " <= current basal " + basal + "U/hr; doing nothing. "; - return rT; - } - } - -// Get configured target, and return if unable to do so. -// This should occur after checking that we're not in one of the CGM-data-related error conditions handled above, -// and before using target_bg to adjust sensitivityRatio below. - var max_iob = profile.max_iob; // maximum amount of non-bolus IOB OpenAPS will ever deliver - - // if min and max are set, then set target to their average - var target_bg; - var min_bg; - var max_bg; - var high_bg; - if (typeof profile.min_bg !== 'undefined') { - min_bg = profile.min_bg; - } - if (typeof profile.max_bg !== 'undefined') { - max_bg = profile.max_bg; - } - if (typeof profile.enableSMB_high_bg_target !== 'undefined') { - high_bg = profile.enableSMB_high_bg_target; - } - if (typeof profile.min_bg !== 'undefined' && typeof profile.max_bg !== 'undefined') { - target_bg = (profile.min_bg + profile.max_bg) / 2; - } else { - rT.error ='Error: could not determine target_bg. '; - return rT; - } - -// Calculate sensitivityRatio based on temp targets, if applicable, or using the value calculated by autosens - var sensitivityRatio; - var high_temptarget_raises_sensitivity = profile.exercise_mode || profile.high_temptarget_raises_sensitivity; - var normalTarget = 100; // evaluate high/low temptarget against 100, not scheduled target (which might change) - if ( profile.half_basal_exercise_target ) { - var halfBasalTarget = profile.half_basal_exercise_target; - } else { - halfBasalTarget = 160; // when temptarget is 160 mg/dL, run 50% basal (120 = 75%; 140 = 60%) - // 80 mg/dL with low_temptarget_lowers_sensitivity would give 1.5x basal, but is limited to autosens_max (1.2x by default) - } - if ( high_temptarget_raises_sensitivity && profile.temptargetSet && target_bg > normalTarget - || profile.low_temptarget_lowers_sensitivity && profile.temptargetSet && target_bg < normalTarget ) { - // w/ target 100, temp target 110 = .89, 120 = 0.8, 140 = 0.67, 160 = .57, and 200 = .44 - // e.g.: Sensitivity ratio set to 0.8 based on temp target of 120; Adjusting basal from 1.65 to 1.35; ISF from 58.9 to 73.6 - //sensitivityRatio = 2/(2+(target_bg-normalTarget)/40); - var c = halfBasalTarget - normalTarget; - // getting multiplication less or equal to 0 means that we have a really low target with a really low halfBasalTarget - // with low TT and lowTTlowersSensitivity we need autosens_max as a value - // we use multiplication instead of the division to avoid "division by zero error" - if (c * (c + target_bg-normalTarget) <= 0.0) { - sensitivityRatio = profile.autosens_max; - } - else { - sensitivityRatio = c/(c+target_bg-normalTarget); - } - // limit sensitivityRatio to profile.autosens_max (1.2x by default) - sensitivityRatio = Math.min(sensitivityRatio, profile.autosens_max); - sensitivityRatio = round(sensitivityRatio,2); - process.stderr.write("Sensitivity ratio set to "+sensitivityRatio+" based on temp target of "+target_bg+"; "); - } else if (typeof autosens_data !== 'undefined' && autosens_data) { - sensitivityRatio = autosens_data.ratio; - process.stderr.write("Autosens ratio: "+sensitivityRatio+"; "); - } - if (sensitivityRatio) { - basal = profile.current_basal * sensitivityRatio; - basal = round_basal(basal, profile); - if (basal !== profile_current_basal) { - process.stderr.write("Adjusting basal from "+profile_current_basal+" to "+basal+"; "); - } else { - process.stderr.write("Basal unchanged: "+basal+"; "); - } - } - -// Conversely, adjust BG target based on autosens ratio if no temp target is running - // adjust min, max, and target BG for sensitivity, such that 50% increase in ISF raises target from 100 to 120 - if (profile.temptargetSet) { - //process.stderr.write("Temp Target set, not adjusting with autosens; "); - } else if (typeof autosens_data !== 'undefined' && autosens_data) { - if ( profile.sensitivity_raises_target && autosens_data.ratio < 1 || profile.resistance_lowers_target && autosens_data.ratio > 1 ) { - // with a target of 100, default 0.7-1.2 autosens min/max range would allow a 93-117 target range - min_bg = round((min_bg - 60) / autosens_data.ratio) + 60; - max_bg = round((max_bg - 60) / autosens_data.ratio) + 60; - var new_target_bg = round((target_bg - 60) / autosens_data.ratio) + 60; - // don't allow target_bg below 80 - new_target_bg = Math.max(80, new_target_bg); - if (target_bg === new_target_bg) { - process.stderr.write("target_bg unchanged: "+new_target_bg+"; "); - } else { - process.stderr.write("target_bg from "+target_bg+" to "+new_target_bg+"; "); - } - target_bg = new_target_bg; - } - } - -// Raise target for noisy / raw CGM data. - if (glucose_status.noise >= 2) { - // increase target at least 10% (default 30%) for raw / noisy data - var noisyCGMTargetMultiplier = Math.max( 1.1, profile.noisyCGMTargetMultiplier ); - // don't allow maxRaw above 250 - var maxRaw = Math.min( 250, profile.maxRaw ); - var adjustedMinBG = round(Math.min(200, min_bg * noisyCGMTargetMultiplier )); - var adjustedTargetBG = round(Math.min(200, target_bg * noisyCGMTargetMultiplier )); - var adjustedMaxBG = round(Math.min(200, max_bg * noisyCGMTargetMultiplier )); - process.stderr.write("Raising target_bg for noisy / raw CGM data, from "+target_bg+" to "+adjustedTargetBG+"; "); - min_bg = adjustedMinBG; - target_bg = adjustedTargetBG; - max_bg = adjustedMaxBG; - } - - // min_bg of 90 -> threshold of 65, 100 -> 70 110 -> 75, and 130 -> 85 - var threshold = min_bg - 0.5*(min_bg-40); - -// If iob_data or its required properties are missing, return. -// This has to be checked after checking that we're not in one of the CGM-data-related error conditions handled above, -// and before attempting to use iob_data below. - -// Adjust ISF based on sensitivityRatio - var profile_sens = round(profile.sens,1) - var sens = profile.sens; - if (typeof autosens_data !== 'undefined' && autosens_data) { - sens = profile.sens / sensitivityRatio; - sens = round(sens, 1); - if (sens !== profile_sens) { - process.stderr.write("ISF from "+profile_sens+" to "+sens); - } else { - process.stderr.write("ISF unchanged: "+sens); - } - //process.stderr.write(" (autosens ratio "+sensitivityRatio+")"); - } - console.error("; CR:",profile.carb_ratio); - - if (typeof iob_data === 'undefined' ) { - rT.error ='Error: iob_data undefined. '; - return rT; - } - - var iobArray = iob_data; - if (typeof(iob_data.length) && iob_data.length > 1) { - iob_data = iobArray[0]; - //console.error(JSON.stringify(iob_data[0])); - } - - if (typeof iob_data.activity === 'undefined' || typeof iob_data.iob === 'undefined' ) { - rT.error ='Error: iob_data missing some property. '; - return rT; - } - -// Compare currenttemp to iob_data.lastTemp and cancel temp if they don't match, as a safety check -// This should occur after checking that we're not in one of the CGM-data-related error conditions handled above, -// and before returning (doing nothing) below if eventualBG is undefined. - var lastTempAge; - if (typeof iob_data.lastTemp !== 'undefined' ) { - lastTempAge = round(( new Date(systemTime).getTime() - iob_data.lastTemp.date ) / 60000); // in minutes - } else { - lastTempAge = 0; - } - //console.error("currenttemp:",currenttemp,"lastTemp:",JSON.stringify(iob_data.lastTemp),"lastTempAge:",lastTempAge,"m"); - var tempModulus = (lastTempAge + currenttemp.duration) % 30; - console.error("currenttemp:",currenttemp,"lastTempAge:",lastTempAge,"m","tempModulus:",tempModulus,"m"); - rT.temp = 'absolute'; - rT.deliverAt = deliverAt; - if ( microBolusAllowed && currenttemp && iob_data.lastTemp && currenttemp.rate !== iob_data.lastTemp.rate && lastTempAge > 10 && currenttemp.duration ) { - rT.reason = "Warning: currenttemp rate "+currenttemp.rate+" != lastTemp rate "+iob_data.lastTemp.rate+" from pumphistory; canceling temp"; - return tempBasalFunctions.setTempBasal(0, 0, profile, rT, currenttemp); - } - if ( currenttemp && iob_data.lastTemp && currenttemp.duration > 0 ) { - //console.error(lastTempAge, round(iob_data.lastTemp.duration,1), round(lastTempAge - iob_data.lastTemp.duration,1)); - var lastTempEnded = lastTempAge - iob_data.lastTemp.duration - if ( lastTempEnded > 5 && lastTempAge > 10 ) { - rT.reason = "Warning: currenttemp running but lastTemp from pumphistory ended "+lastTempEnded+"m ago; canceling temp"; - //console.error(currenttemp, round(iob_data.lastTemp,1), round(lastTempAge,1)); - return tempBasalFunctions.setTempBasal(0, 0, profile, rT, currenttemp); - } - } - -// Calculate BGI, deviation, and eventualBG. -// This has to happen after we obtain iob_data - - //calculate BG impact: the amount BG "should" be rising or falling based on insulin activity alone - var bgi = round(( -iob_data.activity * sens * 5 ), 2); - // project deviations for 30 minutes - var deviation = round( 30 / 5 * ( minDelta - bgi ) ); - // don't overreact to a big negative delta: use minAvgDelta if deviation is negative - if (deviation < 0) { - deviation = round( (30 / 5) * ( minAvgDelta - bgi ) ); - // and if deviation is still negative, use long_avgdelta - if (deviation < 0) { - deviation = round( (30 / 5) * ( glucose_status.long_avgdelta - bgi ) ); - } - } - - // calculate the naive (bolus calculator math) eventual BG based on net IOB and sensitivity - if (iob_data.iob > 0) { - var naive_eventualBG = round( bg - (iob_data.iob * sens) ); - } else { // if IOB is negative, be more conservative and use the lower of sens, profile.sens - naive_eventualBG = round( bg - (iob_data.iob * Math.min(sens, profile.sens) ) ); - } - // and adjust it for the deviation above - var eventualBG = naive_eventualBG + deviation; - - if (typeof eventualBG === 'undefined' || isNaN(eventualBG)) { - rT.error ='Error: could not calculate eventualBG. '; - return rT; - } - var expectedDelta = calculate_expected_delta(target_bg, eventualBG, bgi); - - //console.error(reservoir_data); - -// Initialize rT (requestedTemp) object. Has to be done after eventualBG is calculated. - rT = { - 'temp': 'absolute' - , 'bg': bg - , 'tick': tick - , 'eventualBG': eventualBG - , 'insulinReq': 0 - , 'reservoir' : reservoir_data // The expected reservoir volume at which to deliver the microbolus (the reservoir volume from right before the last pumphistory run) - , 'deliverAt' : deliverAt // The time at which the microbolus should be delivered - , 'sensitivityRatio' : sensitivityRatio // autosens ratio (fraction of normal basal) - }; - -// Generate predicted future BGs based on IOB, COB, and current absorption rate - -// Initialize and calculate variables used for predicting BGs - var COBpredBGs = []; - var IOBpredBGs = []; - var UAMpredBGs = []; - var ZTpredBGs = []; - COBpredBGs.push(bg); - IOBpredBGs.push(bg); - ZTpredBGs.push(bg); - UAMpredBGs.push(bg); - - var enableSMB = enable_smb( - profile, - microBolusAllowed, - meal_data, - bg, - target_bg, - high_bg - ); - - // enable UAM (if enabled in preferences) - var enableUAM=(profile.enableUAM); - - - //console.error(meal_data); - // carb impact and duration are 0 unless changed below - var ci = 0; - var cid = 0; - // calculate current carb absorption rate, and how long to absorb all carbs - // CI = current carb impact on BG in mg/dL/5m - ci = round((minDelta - bgi),1); - var uci = round((minDelta - bgi),1); - // ISF (mg/dL/U) / CR (g/U) = CSF (mg/dL/g) - - // use autosens-adjusted sens to counteract autosens meal insulin dosing adjustments so that - // autotuned CR is still in effect even when basals and ISF are being adjusted by TT or autosens - // this avoids overdosing insulin for large meals when low temp targets are active - var csf = sens / profile.carb_ratio; - console.error("profile.sens:",profile.sens,"sens:",sens,"CSF:",csf); - - var maxCarbAbsorptionRate = 30; // g/h; maximum rate to assume carbs will absorb if no CI observed - // limit Carb Impact to maxCarbAbsorptionRate * csf in mg/dL per 5m - var maxCI = round(maxCarbAbsorptionRate*csf*5/60,1) - if (ci > maxCI) { - console.error("Limiting carb impact from",ci,"to",maxCI,"mg/dL/5m (",maxCarbAbsorptionRate,"g/h )"); - ci = maxCI; - } - var remainingCATimeMin = 3; // h; minimum duration of expected not-yet-observed carb absorption - // adjust remainingCATime (instead of CR) for autosens if sensitivityRatio defined - if (sensitivityRatio){ - remainingCATimeMin = remainingCATimeMin / sensitivityRatio; - } - // 20 g/h means that anything <= 60g will get a remainingCATimeMin, 80g will get 4h, and 120g 6h - // when actual absorption ramps up it will take over from remainingCATime - var assumedCarbAbsorptionRate = 20; // g/h; maximum rate to assume carbs will absorb if no CI observed - var remainingCATime = remainingCATimeMin; - if (meal_data.carbs) { - // if carbs * assumedCarbAbsorptionRate > remainingCATimeMin, raise it - // so <= 90g is assumed to take 3h, and 120g=4h - remainingCATimeMin = Math.max(remainingCATimeMin, meal_data.mealCOB/assumedCarbAbsorptionRate); - var lastCarbAge = round(( new Date(systemTime).getTime() - meal_data.lastCarbTime ) / 60000); - //console.error(meal_data.lastCarbTime, lastCarbAge); - - var fractionCOBAbsorbed = ( meal_data.carbs - meal_data.mealCOB ) / meal_data.carbs; - // if the lastCarbTime was 1h ago, increase remainingCATime by 1.5 hours - remainingCATime = remainingCATimeMin + 1.5 * lastCarbAge/60; - remainingCATime = round(remainingCATime,1); - //console.error(fractionCOBAbsorbed, remainingCATimeAdjustment, remainingCATime) - console.error("Last carbs",lastCarbAge,"minutes ago; remainingCATime:",remainingCATime,"hours;",round(fractionCOBAbsorbed*100)+"% carbs absorbed"); - } - - // calculate the number of carbs absorbed over remainingCATime hours at current CI - // CI (mg/dL/5m) * (5m)/5 (m) * 60 (min/hr) * 4 (h) / 2 (linear decay factor) = total carb impact (mg/dL) - var totalCI = Math.max(0, ci / 5 * 60 * remainingCATime / 2); - // totalCI (mg/dL) / CSF (mg/dL/g) = total carbs absorbed (g) - var totalCA = totalCI / csf; - var remainingCarbsCap = 90; // default to 90 - var remainingCarbsFraction = 1; - if (profile.remainingCarbsCap) { remainingCarbsCap = Math.min(90,profile.remainingCarbsCap); } - if (profile.remainingCarbsFraction) { remainingCarbsFraction = Math.min(1,profile.remainingCarbsFraction); } - var remainingCarbsIgnore = 1 - remainingCarbsFraction; - var remainingCarbs = Math.max(0, meal_data.mealCOB - totalCA - meal_data.carbs*remainingCarbsIgnore); - remainingCarbs = Math.min(remainingCarbsCap,remainingCarbs); - // assume remainingCarbs will absorb in a /\ shaped bilinear curve - // peaking at remainingCATime / 2 and ending at remainingCATime hours - // area of the /\ triangle is the same as a remainingCIpeak-height rectangle out to remainingCATime/2 - // remainingCIpeak (mg/dL/5m) = remainingCarbs (g) * CSF (mg/dL/g) * 5 (m/5m) * 1h/60m / (remainingCATime/2) (h) - var remainingCIpeak = remainingCarbs * csf * 5 / 60 / (remainingCATime/2); - //console.error(profile.min_5m_carbimpact,ci,totalCI,totalCA,remainingCarbs,remainingCI,remainingCATime); - - // calculate peak deviation in last hour, and slope from that to current deviation - var slopeFromMaxDeviation = round(meal_data.slopeFromMaxDeviation,2); - // calculate lowest deviation in last hour, and slope from that to current deviation - var slopeFromMinDeviation = round(meal_data.slopeFromMinDeviation,2); - // assume deviations will drop back down at least at 1/3 the rate they ramped up - var slopeFromDeviations = Math.min(slopeFromMaxDeviation,-slopeFromMinDeviation/3); - //console.error(slopeFromMaxDeviation); - - //5m data points = g * (1U/10g) * (40mg/dL/1U) / (mg/dL/5m) - // duration (in 5m data points) = COB (g) * CSF (mg/dL/g) / ci (mg/dL/5m) - // limit cid to remainingCATime hours: the reset goes to remainingCI - if (ci === 0) { - // avoid divide by zero - cid = 0; - } else { - cid = Math.min(remainingCATime*60/5/2,Math.max(0, meal_data.mealCOB * csf / ci )); - } - // duration (hours) = duration (5m) * 5 / 60 * 2 (to account for linear decay) - console.error("Carb Impact:",ci,"mg/dL per 5m; CI Duration:",round(cid*5/60*2,1),"hours; remaining CI (",remainingCATime," peak):",round(remainingCIpeak,1),"mg/dL per 5m"); - - var minIOBPredBG = 999; - var minCOBPredBG = 999; - var minUAMPredBG = 999; - var minGuardBG = bg; - var minCOBGuardBG = 999; - var minUAMGuardBG = 999; - var minIOBGuardBG = 999; - var minZTGuardBG = 999; - var minPredBG; - var avgPredBG; - var IOBpredBG = eventualBG; - var maxIOBPredBG = bg; - var maxCOBPredBG = bg; - var maxUAMPredBG = bg; - var eventualPredBG = bg; - var lastIOBpredBG; - var lastCOBpredBG; - var lastUAMpredBG; - var lastZTpredBG; - var UAMduration = 0; - var remainingCItotal = 0; - var remainingCIs = []; - var predCIs = []; - try { - iobArray.forEach(function(iobTick) { - //console.error(iobTick); - var predBGI = round(( -iobTick.activity * sens * 5 ), 2); - var predZTBGI = round(( -iobTick.iobWithZeroTemp.activity * sens * 5 ), 2); - // for IOBpredBGs, predicted deviation impact drops linearly from current deviation down to zero - // over 60 minutes (data points every 5m) - var predDev = ci * ( 1 - Math.min(1,IOBpredBGs.length/(60/5)) ); - IOBpredBG = IOBpredBGs[IOBpredBGs.length-1] + predBGI + predDev; - // calculate predBGs with long zero temp without deviations - var ZTpredBG = ZTpredBGs[ZTpredBGs.length-1] + predZTBGI; - // for COBpredBGs, predicted carb impact drops linearly from current carb impact down to zero - // eventually accounting for all carbs (if they can be absorbed over DIA) - var predCI = Math.max(0, Math.max(0,ci) * ( 1 - COBpredBGs.length/Math.max(cid*2,1) ) ); - // if any carbs aren't absorbed after remainingCATime hours, assume they'll absorb in a /\ shaped - // bilinear curve peaking at remainingCIpeak at remainingCATime/2 hours (remainingCATime/2*12 * 5m) - // and ending at remainingCATime h (remainingCATime*12 * 5m intervals) - var intervals = Math.min( COBpredBGs.length, (remainingCATime*12)-COBpredBGs.length ); - var remainingCI = Math.max(0, intervals / (remainingCATime/2*12) * remainingCIpeak ); - remainingCItotal += predCI+remainingCI; - remainingCIs.push(round(remainingCI,0)); - predCIs.push(round(predCI,0)); - //process.stderr.write(round(predCI,1)+"+"+round(remainingCI,1)+" "); - COBpredBG = COBpredBGs[COBpredBGs.length-1] + predBGI + Math.min(0,predDev) + predCI + remainingCI; - // for UAMpredBGs, predicted carb impact drops at slopeFromDeviations - // calculate predicted CI from UAM based on slopeFromDeviations - var predUCIslope = Math.max(0, uci + ( UAMpredBGs.length*slopeFromDeviations ) ); - // if slopeFromDeviations is too flat, predicted deviation impact drops linearly from - // current deviation down to zero over 3h (data points every 5m) - var predUCImax = Math.max(0, uci * ( 1 - UAMpredBGs.length/Math.max(3*60/5,1) ) ); - //console.error(predUCIslope, predUCImax); - // predicted CI from UAM is the lesser of CI based on deviationSlope or DIA - var predUCI = Math.min(predUCIslope, predUCImax); - if(predUCI>0) { - //console.error(UAMpredBGs.length,slopeFromDeviations, predUCI); - UAMduration=round((UAMpredBGs.length+1)*5/60,1); - } - UAMpredBG = UAMpredBGs[UAMpredBGs.length-1] + predBGI + Math.min(0, predDev) + predUCI; - //console.error(predBGI, predCI, predUCI); - // truncate all BG predictions at 4 hours - if ( IOBpredBGs.length < 48) { IOBpredBGs.push(IOBpredBG); } - if ( COBpredBGs.length < 48) { COBpredBGs.push(COBpredBG); } - if ( UAMpredBGs.length < 48) { UAMpredBGs.push(UAMpredBG); } - if ( ZTpredBGs.length < 48) { ZTpredBGs.push(ZTpredBG); } - // calculate minGuardBGs without a wait from COB, UAM, IOB predBGs - if ( COBpredBG < minCOBGuardBG ) { minCOBGuardBG = round(COBpredBG); } - if ( UAMpredBG < minUAMGuardBG ) { minUAMGuardBG = round(UAMpredBG); } - if ( IOBpredBG < minIOBGuardBG ) { minIOBGuardBG = round(IOBpredBG); } - if ( ZTpredBG < minZTGuardBG ) { minZTGuardBG = round(ZTpredBG); } - - // set minPredBGs starting when currently-dosed insulin activity will peak - // look ahead 60m (regardless of insulin type) so as to be less aggressive on slower insulins - var insulinPeakTime = 60; - // add 30m to allow for insulin delivery (SMBs or temps) - insulinPeakTime = 90; - var insulinPeak5m = (insulinPeakTime/60)*12; - //console.error(insulinPeakTime, insulinPeak5m, profile.insulinPeakTime, profile.curve); - - // wait 90m before setting minIOBPredBG - if ( IOBpredBGs.length > insulinPeak5m && (IOBpredBG < minIOBPredBG) ) { minIOBPredBG = round(IOBpredBG); } - if ( IOBpredBG > maxIOBPredBG ) { maxIOBPredBG = IOBpredBG; } - // wait 85-105m before setting COB and 60m for UAM minPredBGs - if ( (cid || remainingCIpeak > 0) && COBpredBGs.length > insulinPeak5m && (COBpredBG < minCOBPredBG) ) { minCOBPredBG = round(COBpredBG); } - if ( (cid || remainingCIpeak > 0) && COBpredBG > maxIOBPredBG ) { maxCOBPredBG = COBpredBG; } - if ( enableUAM && UAMpredBGs.length > 12 && (UAMpredBG < minUAMPredBG) ) { minUAMPredBG = round(UAMpredBG); } - if ( enableUAM && UAMpredBG > maxIOBPredBG ) { maxUAMPredBG = UAMpredBG; } - }); - // set eventualBG to include effect of carbs - //console.error("PredBGs:",JSON.stringify(predBGs)); - } catch (e) { - console.error("Problem with iobArray. Optional feature Advanced Meal Assist disabled"); - } - if (meal_data.mealCOB) { - console.error("predCIs (mg/dL/5m):",predCIs.join(" ")); - console.error("remainingCIs: ",remainingCIs.join(" ")); - } - rT.predBGs = {}; - IOBpredBGs.forEach(function(p, i, theArray) { - theArray[i] = round(Math.min(401,Math.max(39,p))); - }); - for (var i=IOBpredBGs.length-1; i > 12; i--) { - if (IOBpredBGs[i-1] !== IOBpredBGs[i]) { break; } - else { IOBpredBGs.pop(); } - } - rT.predBGs.IOB = IOBpredBGs; - lastIOBpredBG=round(IOBpredBGs[IOBpredBGs.length-1]); - ZTpredBGs.forEach(function(p, i, theArray) { - theArray[i] = round(Math.min(401,Math.max(39,p))); - }); - for (i=ZTpredBGs.length-1; i > 6; i--) { - // stop displaying ZTpredBGs once they're rising and above target - if (ZTpredBGs[i-1] >= ZTpredBGs[i] || ZTpredBGs[i] <= target_bg) { break; } - else { ZTpredBGs.pop(); } - } - rT.predBGs.ZT = ZTpredBGs; - lastZTpredBG=round(ZTpredBGs[ZTpredBGs.length-1]); - if (meal_data.mealCOB > 0 && ( ci > 0 || remainingCIpeak > 0 )) { - COBpredBGs.forEach(function(p, i, theArray) { - theArray[i] = round(Math.min(401,Math.max(39,p))); - }); - for (i=COBpredBGs.length-1; i > 12; i--) { - if (COBpredBGs[i-1] !== COBpredBGs[i]) { break; } - else { COBpredBGs.pop(); } - } - rT.predBGs.COB = COBpredBGs; - lastCOBpredBG=round(COBpredBGs[COBpredBGs.length-1]); - eventualBG = Math.max(eventualBG, round(COBpredBGs[COBpredBGs.length-1]) ); - } - if (ci > 0 || remainingCIpeak > 0) { - if (enableUAM) { - UAMpredBGs.forEach(function(p, i, theArray) { - theArray[i] = round(Math.min(401,Math.max(39,p))); - }); - for (i=UAMpredBGs.length-1; i > 12; i--) { - if (UAMpredBGs[i-1] !== UAMpredBGs[i]) { break; } - else { UAMpredBGs.pop(); } - } - rT.predBGs.UAM = UAMpredBGs; - lastUAMpredBG=round(UAMpredBGs[UAMpredBGs.length-1]); - if (UAMpredBGs[UAMpredBGs.length-1]) { - eventualBG = Math.max(eventualBG, round(UAMpredBGs[UAMpredBGs.length-1]) ); - } - } - - // set eventualBG based on COB or UAM predBGs - rT.eventualBG = eventualBG; // for FreeAPS-X needs to be in mg/dL - } - - console.error("UAM Impact:",uci,"mg/dL per 5m; UAM Duration:",UAMduration,"hours"); - - - minIOBPredBG = Math.max(39,minIOBPredBG); - minCOBPredBG = Math.max(39,minCOBPredBG); - minUAMPredBG = Math.max(39,minUAMPredBG); - minPredBG = round(minIOBPredBG); - - var fractionCarbsLeft = meal_data.mealCOB/meal_data.carbs; - // if we have COB and UAM is enabled, average both - if ( minUAMPredBG < 999 && minCOBPredBG < 999 ) { - // weight COBpredBG vs. UAMpredBG based on how many carbs remain as COB - avgPredBG = round( (1-fractionCarbsLeft)*UAMpredBG + fractionCarbsLeft*COBpredBG ); - // if UAM is disabled, average IOB and COB - } else if ( minCOBPredBG < 999 ) { - avgPredBG = round( (IOBpredBG + COBpredBG)/2 ); - // if we have UAM but no COB, average IOB and UAM - } else if ( minUAMPredBG < 999 ) { - avgPredBG = round( (IOBpredBG + UAMpredBG)/2 ); - } else { - avgPredBG = round( IOBpredBG ); - } - // if avgPredBG is below minZTGuardBG, bring it up to that level - if ( minZTGuardBG > avgPredBG ) { - avgPredBG = minZTGuardBG; - } - - // if we have both minCOBGuardBG and minUAMGuardBG, blend according to fractionCarbsLeft - if ( (cid || remainingCIpeak > 0) ) { - if ( enableUAM ) { - minGuardBG = fractionCarbsLeft*minCOBGuardBG + (1-fractionCarbsLeft)*minUAMGuardBG; - } else { - minGuardBG = minCOBGuardBG; - } - } else if ( enableUAM ) { - minGuardBG = minUAMGuardBG; - } else { - minGuardBG = minIOBGuardBG; - } - minGuardBG = round(minGuardBG); - //console.error(minCOBGuardBG, minUAMGuardBG, minIOBGuardBG, minGuardBG); - - var minZTUAMPredBG = minUAMPredBG; - // if minZTGuardBG is below threshold, bring down any super-high minUAMPredBG by averaging - // this helps prevent UAM from giving too much insulin in case absorption falls off suddenly - if ( minZTGuardBG < threshold ) { - minZTUAMPredBG = (minUAMPredBG + minZTGuardBG) / 2; - // if minZTGuardBG is between threshold and target, blend in the averaging - } else if ( minZTGuardBG < target_bg ) { - // target 100, threshold 70, minZTGuardBG 85 gives 50%: (85-70) / (100-70) - var blendPct = (minZTGuardBG-threshold) / (target_bg-threshold); - var blendedMinZTGuardBG = minUAMPredBG*blendPct + minZTGuardBG*(1-blendPct); - minZTUAMPredBG = (minUAMPredBG + blendedMinZTGuardBG) / 2; - //minZTUAMPredBG = minUAMPredBG - target_bg + minZTGuardBG; - // if minUAMPredBG is below minZTGuardBG, bring minUAMPredBG up by averaging - // this allows more insulin if lastUAMPredBG is below target, but minZTGuardBG is still high - } else if ( minZTGuardBG > minUAMPredBG ) { - minZTUAMPredBG = (minUAMPredBG + minZTGuardBG) / 2; - } - minZTUAMPredBG = round(minZTUAMPredBG); - //console.error("minUAMPredBG:",minUAMPredBG,"minZTGuardBG:",minZTGuardBG,"minZTUAMPredBG:",minZTUAMPredBG); - // if any carbs have been entered recently - if (meal_data.carbs) { - - // if UAM is disabled, use max of minIOBPredBG, minCOBPredBG - if ( ! enableUAM && minCOBPredBG < 999 ) { - minPredBG = round(Math.max(minIOBPredBG, minCOBPredBG)); - // if we have COB, use minCOBPredBG, or blendedMinPredBG if it's higher - } else if ( minCOBPredBG < 999 ) { - // calculate blendedMinPredBG based on how many carbs remain as COB - var blendedMinPredBG = fractionCarbsLeft*minCOBPredBG + (1-fractionCarbsLeft)*minZTUAMPredBG; - // if blendedMinPredBG > minCOBPredBG, use that instead - minPredBG = round(Math.max(minIOBPredBG, minCOBPredBG, blendedMinPredBG)); - // if carbs have been entered, but have expired, use minUAMPredBG - } else if ( enableUAM ) { - minPredBG = minZTUAMPredBG; - } else { - minPredBG = minGuardBG; - } - // in pure UAM mode, use the higher of minIOBPredBG,minUAMPredBG - } else if ( enableUAM ) { - minPredBG = round(Math.max(minIOBPredBG,minZTUAMPredBG)); - } - - // make sure minPredBG isn't higher than avgPredBG - minPredBG = Math.min( minPredBG, avgPredBG ); - -// Print summary variables based on predBGs etc. - - process.stderr.write("minPredBG: "+minPredBG+" minIOBPredBG: "+minIOBPredBG+" minZTGuardBG: "+minZTGuardBG); - if (minCOBPredBG < 999) { - process.stderr.write(" minCOBPredBG: "+minCOBPredBG); - } - if (minUAMPredBG < 999) { - process.stderr.write(" minUAMPredBG: "+minUAMPredBG); - } - console.error(" avgPredBG:",avgPredBG,"COB:",meal_data.mealCOB,"/",meal_data.carbs); - // But if the COB line falls off a cliff, don't trust UAM too much: - // use maxCOBPredBG if it's been set and lower than minPredBG - if ( maxCOBPredBG > bg ) { - minPredBG = Math.min(minPredBG, maxCOBPredBG); - } - - rT.COB=meal_data.mealCOB; - rT.IOB=iob_data.iob; - rT.BGI=convert_bg(bgi,profile); - rT.deviation=convert_bg(deviation, profile); - rT.ISF=convert_bg(sens, profile); - rT.CR=round(profile.carb_ratio, 2); - rT.target_bg=convert_bg(target_bg, profile); - rT.reason="COB: " + rT.COB + ", Dev: " + rT.deviation + ", BGI: " + rT.BGI+ ", ISF: " + rT.ISF + ", CR: " + rT.CR + ", minPredBG: " + convert_bg(minPredBG, profile) + ", minGuardBG: " + convert_bg(minGuardBG, profile) + ", IOBpredBG: " + convert_bg(lastIOBpredBG, profile); - if (lastCOBpredBG > 0) { - rT.reason += ", COBpredBG: " + convert_bg(lastCOBpredBG, profile); - } - if (lastUAMpredBG > 0) { - rT.reason += ", UAMpredBG: " + convert_bg(lastUAMpredBG, profile) - } - rT.reason += "; "; - -// Use minGuardBG to prevent overdosing in hypo-risk situations - // use naive_eventualBG if above 40, but switch to minGuardBG if both eventualBGs hit floor of 39 - var carbsReqBG = naive_eventualBG; - if ( carbsReqBG < 40 ) { - carbsReqBG = Math.min( minGuardBG, carbsReqBG ); - } - var bgUndershoot = threshold - carbsReqBG; - // calculate how long until COB (or IOB) predBGs drop below min_bg - var minutesAboveMinBG = 240; - var minutesAboveThreshold = 240; - if (meal_data.mealCOB > 0 && ( ci > 0 || remainingCIpeak > 0 )) { - for (i=0; i(treatment: A): treatment is A & BasalTreatment => + Object.prototype.hasOwnProperty.call(treatment, 'rate') +export const isBolusTreatment = (treatment: A): treatment is A & BolusTreatment => + Object.prototype.hasOwnProperty.call(treatment, 'insulin') diff --git a/lib/iob/calculate.js b/lib/iob/calculate.js deleted file mode 100644 index 904e953f4..000000000 --- a/lib/iob/calculate.js +++ /dev/null @@ -1,146 +0,0 @@ -'use strict'; - -function iobCalc(treatment, time, curve, dia, peak, profile) { - // iobCalc returns two variables: - // activityContrib = units of treatment.insulin used in previous minute - // iobContrib = units of treatment.insulin still remaining at a given point in time - // ("Contrib" is used because these are the amounts contributed from pontentially multiple treatment.insulin dosages -- totals are calculated in total.js) - // - // Variables can be calculated using either: - // A bilinear insulin action curve (which only takes duration of insulin activity (dia) as an input parameter) or - // An exponential insulin action curve (which takes both a dia and a peak parameter) - // (which functional form to use is specified in the user's profile) - - if (treatment.insulin) { - - // Calc minutes since bolus (minsAgo) - if (typeof time === 'undefined') { - time = new Date(); - } - var bolusTime = new Date(treatment.date); - var minsAgo = Math.round((time - bolusTime) / 1000 / 60); - - - if (curve === 'bilinear') { - return iobCalcBilinear(treatment, minsAgo, dia); // no user-specified peak with this model - } else { - return iobCalcExponential(treatment, minsAgo, dia, peak, profile); - } - - } else { // empty return if (treatment.insulin) == False - return {}; - } -} - - -function iobCalcBilinear(treatment, minsAgo, dia) { - - var default_dia = 3.0 // assumed duration of insulin activity, in hours - var peak = 75; // assumed peak insulin activity, in minutes - var end = 180; // assumed end of insulin activity, in minutes - - // Scale minsAgo by the ratio of the default dia / the user's dia - // so the calculations for activityContrib and iobContrib work for - // other dia values (while using the constants specified above) - var timeScalar = default_dia / dia; - var scaled_minsAgo = timeScalar * minsAgo; - - - var activityContrib = 0; - var iobContrib = 0; - - // Calc percent of insulin activity at peak, and slopes up to and down from peak - // Based on area of triangle, because area under the insulin action "curve" must sum to 1 - // (length * height) / 2 = area of triangle (1), therefore height (activityPeak) = 2 / length (which in this case is dia, in minutes) - // activityPeak scales based on user's dia even though peak and end remain fixed - var activityPeak = 2 / (dia * 60) - var slopeUp = activityPeak / peak - var slopeDown = -1 * (activityPeak / (end - peak)) - - if (scaled_minsAgo < peak) { - - activityContrib = treatment.insulin * (slopeUp * scaled_minsAgo); - - var x1 = (scaled_minsAgo / 5) + 1; // scaled minutes since bolus, pre-peak; divided by 5 to work with coefficients estimated based on 5 minute increments - iobContrib = treatment.insulin * ( (-0.001852*x1*x1) + (0.001852*x1) + 1.000000 ); - - } else if (scaled_minsAgo < end) { - - var minsPastPeak = scaled_minsAgo - peak - activityContrib = treatment.insulin * (activityPeak + (slopeDown * minsPastPeak)); - - var x2 = ((scaled_minsAgo - peak) / 5); // scaled minutes past peak; divided by 5 to work with coefficients estimated based on 5 minute increments - iobContrib = treatment.insulin * ( (0.001323*x2*x2) + (-0.054233*x2) + 0.555560 ); - } - - return { - activityContrib: activityContrib, - iobContrib: iobContrib - }; -} - - -function iobCalcExponential(treatment, minsAgo, dia, peak, profile) { - - // Use custom peak time (in minutes) if value is valid - if ( profile.curve === "rapid-acting" ) { - if (profile.useCustomPeakTime === true && profile.insulinPeakTime !== undefined) { - if ( profile.insulinPeakTime > 120 ) { - console.error('Setting maximum Insulin Peak Time of 120m for',profile.curve,'insulin'); - peak = 120; - } else if ( profile.insulinPeakTime < 50 ) { - console.error('Setting minimum Insulin Peak Time of 50m for',profile.curve,'insulin'); - peak = 50; - } else { - peak = profile.insulinPeakTime; - } - } else { - peak = 75; - } - } else if ( profile.curve === "ultra-rapid" ) { - if (profile.useCustomPeakTime === true && profile.insulinPeakTime !== undefined) { - if ( profile.insulinPeakTime > 100 ) { - console.error('Setting maximum Insulin Peak Time of 100m for',profile.curve,'insulin'); - peak = 100; - } else if ( profile.insulinPeakTime < 35 ) { - console.error('Setting minimum Insulin Peak Time of 35m for',profile.curve,'insulin'); - peak = 35; - } else { - peak = profile.insulinPeakTime; - } - } else { - peak = 55; - } - } else { - console.error('Curve of',profile.curve,'is not supported.'); - } - var end = dia * 60; // end of insulin activity, in minutes - - - var activityContrib = 0; - var iobContrib = 0; - - if (minsAgo < end) { - - // Formula source: https://github.com/LoopKit/Loop/issues/388#issuecomment-317938473 - // Mapping of original source variable names to those used here: - // td = end - // tp = peak - // t = minsAgo - var tau = peak * (1 - peak / end) / (1 - 2 * peak / end); // time constant of exponential decay - var a = 2 * tau / end; // rise time factor - var S = 1 / (1 - a + (1 + a) * Math.exp(-end / tau)); // auxiliary scale factor - - activityContrib = treatment.insulin * (S / Math.pow(tau, 2)) * minsAgo * (1 - minsAgo / end) * Math.exp(-minsAgo / tau); - iobContrib = treatment.insulin * (1 - S * (1 - a) * ((Math.pow(minsAgo, 2) / (tau * end * (1 - a)) - minsAgo / tau - 1) * Math.exp(-minsAgo / tau) + 1)); - //console.error('DIA: ' + dia + ' minsAgo: ' + minsAgo + ' end: ' + end + ' peak: ' + peak + ' tau: ' + tau + ' a: ' + a + ' S: ' + S + ' activityContrib: ' + activityContrib + ' iobContrib: ' + iobContrib); - } - - return { - activityContrib: activityContrib, - iobContrib: iobContrib - }; -} - - -exports = module.exports = iobCalc; diff --git a/lib/iob/calculate.ts b/lib/iob/calculate.ts new file mode 100644 index 000000000..11214153b --- /dev/null +++ b/lib/iob/calculate.ts @@ -0,0 +1,150 @@ +import type { Profile } from '../types/Profile' +import type { BolusTreatment, InsulinTreatment } from './InsulinTreatment' +import { isBolusTreatment } from './InsulinTreatment' + +interface IobCalcResult { + activityContrib?: number + iobContrib?: number +} + +export function calculate( + treatment: InsulinTreatment, + time: Date | undefined, + curve: 'bilinear' | string, + dia: number, + peak: number, + profile: Profile +): IobCalcResult { + // iobCalc returns two variables: + // activityContrib = units of treatment.insulin used in previous minute + // iobContrib = units of treatment.insulin still remaining at a given point in time + // ("Contrib" is used because these are the amounts contributed from pontentially multiple treatment.insulin dosages -- totals are calculated in total.js) + // + // Variables can be calculated using either: + // A bilinear insulin action curve (which only takes duration of insulin activity (dia) as an input parameter) or + // An exponential insulin action curve (which takes both a dia and a peak parameter) + // (which functional form to use is specified in the user's profile) + + if (isBolusTreatment(treatment)) { + time = time || new Date() + const bolusTime = new Date(treatment.date) + const minsAgo = Math.round((time.getTime() - bolusTime.getTime()) / 1000 / 60) + + if (curve === 'bilinear') { + return iobCalcBilinear(treatment, minsAgo, dia) // no user-specified peak with this model + } else { + return iobCalcExponential(treatment, minsAgo, dia, peak, profile) + } + } else { + // empty return if (treatment.insulin) == False + return {} + } +} + +function iobCalcBilinear(treatment: BolusTreatment, minsAgo: number, dia: number) { + const default_dia = 3.0 // assumed duration of insulin activity, in hours + const peak = 75 // assumed peak insulin activity, in minutes + const end = 180 // assumed end of insulin activity, in minutes + + // Scale minsAgo by the ratio of the default dia / the user's dia + // so the calculations for activityContrib and iobContrib work for + // other dia values (while using the constants specified above) + const timeScalar = default_dia / dia + const scaled_minsAgo = timeScalar * minsAgo + + let activityContrib = 0 + let iobContrib = 0 + + // Calc percent of insulin activity at peak, and slopes up to and down from peak + // Based on area of triangle, because area under the insulin action "curve" must sum to 1 + // (length * height) / 2 = area of triangle (1), therefore height (activityPeak) = 2 / length (which in this case is dia, in minutes) + // activityPeak scales based on user's dia even though peak and end remain fixed + const activityPeak = 2 / (dia * 60) + const slopeUp = activityPeak / peak + const slopeDown = -1 * (activityPeak / (end - peak)) + + if (scaled_minsAgo < peak) { + activityContrib = treatment.insulin * (slopeUp * scaled_minsAgo) + + const x1 = scaled_minsAgo / 5 + 1 // scaled minutes since bolus, pre-peak; divided by 5 to work with coefficients estimated based on 5 minute increments + iobContrib = treatment.insulin * (-0.001852 * x1 * x1 + 0.001852 * x1 + 1.0) + } else if (scaled_minsAgo < end) { + const minsPastPeak = scaled_minsAgo - peak + activityContrib = treatment.insulin * (activityPeak + slopeDown * minsPastPeak) + + const x2 = (scaled_minsAgo - peak) / 5 // scaled minutes past peak; divided by 5 to work with coefficients estimated based on 5 minute increments + iobContrib = treatment.insulin * (0.001323 * x2 * x2 + -0.054233 * x2 + 0.55556) + } + + return { + activityContrib: activityContrib, + iobContrib: iobContrib, + } +} + +function iobCalcExponential(treatment: BolusTreatment, minsAgo: number, dia: number, peak: number, profile: Profile) { + // Use custom peak time (in minutes) if value is valid + if (profile.curve === 'rapid-acting') { + if (profile.useCustomPeakTime === true && profile.insulinPeakTime !== undefined) { + if (profile.insulinPeakTime > 120) { + console.error('Setting maximum Insulin Peak Time of 120m for', profile.curve, 'insulin') + peak = 120 + } else if (profile.insulinPeakTime < 50) { + console.error('Setting minimum Insulin Peak Time of 50m for', profile.curve, 'insulin') + peak = 50 + } else { + peak = profile.insulinPeakTime + } + } else { + peak = 75 + } + } else if (profile.curve === 'ultra-rapid') { + if (profile.useCustomPeakTime === true && profile.insulinPeakTime !== undefined) { + if (profile.insulinPeakTime > 100) { + console.error('Setting maximum Insulin Peak Time of 100m for', profile.curve, 'insulin') + peak = 100 + } else if (profile.insulinPeakTime < 35) { + console.error('Setting minimum Insulin Peak Time of 35m for', profile.curve, 'insulin') + peak = 35 + } else { + peak = profile.insulinPeakTime + } + } else { + peak = 55 + } + } else { + console.error('Curve of', profile.curve, 'is not supported.') + } + const end = dia * 60 // end of insulin activity, in minutes + + let activityContrib = 0 + let iobContrib = 0 + + if (minsAgo < end) { + // Formula source: https://github.com/LoopKit/Loop/issues/388#issuecomment-317938473 + // Mapping of original source variable names to those used here: + // td = end + // tp = peak + // t = minsAgo + const tau = (peak * (1 - peak / end)) / (1 - (2 * peak) / end) // time constant of exponential decay + const a = (2 * tau) / end // rise time factor + const S = 1 / (1 - a + (1 + a) * Math.exp(-end / tau)) // auxiliary scale factor + + activityContrib = + treatment.insulin * (S / Math.pow(tau, 2)) * minsAgo * (1 - minsAgo / end) * Math.exp(-minsAgo / tau) + iobContrib = + treatment.insulin * + (1 - + S * + (1 - a) * + ((Math.pow(minsAgo, 2) / (tau * end * (1 - a)) - minsAgo / tau - 1) * Math.exp(-minsAgo / tau) + 1)) + //console.error('DIA: ' + dia + ' minsAgo: ' + minsAgo + ' end: ' + end + ' peak: ' + peak + ' tau: ' + tau + ' a: ' + a + ' S: ' + S + ' activityContrib: ' + activityContrib + ' iobContrib: ' + iobContrib); + } + + return { + activityContrib: activityContrib, + iobContrib: iobContrib, + } +} + +export default calculate diff --git a/lib/iob/history.js b/lib/iob/history.js deleted file mode 100644 index 5c7ffe67a..000000000 --- a/lib/iob/history.js +++ /dev/null @@ -1,572 +0,0 @@ -'use strict'; - -var tz = require('moment-timezone'); -var basalprofile = require('../profile/basal.js'); -var _ = require('lodash'); -var moment = require('moment'); - -function splitTimespanWithOneSplitter(event,splitter) { - - var resultArray = [event]; - - if (splitter.type === 'recurring') { - - var startMinutes = event.started_at.getHours() * 60 + event.started_at.getMinutes(); - var endMinutes = startMinutes + event.duration; - - // 1440 = one day; no clean way to check if the event overlaps midnight - // so checking if end of event in minutes is past midnight - - if (event.duration > 30 || (startMinutes < splitter.minutes && endMinutes > splitter.minutes) || (endMinutes > 1440 && splitter.minutes < (endMinutes - 1440))) { - - var event1 = _.cloneDeep(event); - var event2 = _.cloneDeep(event); - - var event1Duration = 0; - - if (event.duration > 30) { - event1Duration = 30; - } else { - var splitPoint = splitter.minutes; - if (endMinutes > 1440) { splitPoint = 1440; } - event1Duration = splitPoint - startMinutes; - } - - var event1EndDate = moment(event.started_at).add(event1Duration,'minutes'); - - event1.duration = event1Duration; - - event2.duration = event.duration - event1Duration; - event2.timestamp = event1EndDate.format(); - event2.started_at = new Date(event2.timestamp); - event2.date = event2.started_at.getTime(); - - resultArray = [event1,event2]; - } - } - - return resultArray; -} - -function splitTimespan(event, splitterMoments) { - - var results = [event]; - - var splitFound = true; - - while(splitFound) { - - var resultArray = []; - splitFound = false; - - _.forEach(results,function split(o) { - _.forEach(splitterMoments,function split(p) { - var splitResult = splitTimespanWithOneSplitter(o,p); - if (splitResult.length > 1) { - resultArray = resultArray.concat(splitResult); - splitFound = true; - return false; - } - }); - - if (!splitFound) resultArray = resultArray.concat([o]); - - }); - - results = resultArray; - } - - return results; -} - -// Split currentEvent around any conflicting suspends -// by removing the time period from the event that -// overlaps with any suspend. -function splitAroundSuspends (currentEvent, pumpSuspends, firstResumeTime, suspendedPrior, lastSuspendTime, currentlySuspended) { - var events = []; - - var firstResumeStarted = new Date(firstResumeTime); - var firstResumeDate = firstResumeStarted.getTime() - - var lastSuspendStarted = new Date(lastSuspendTime); - var lastSuspendDate = lastSuspendStarted.getTime(); - - if (suspendedPrior && (currentEvent.date < firstResumeDate)) { - if ((currentEvent.date+currentEvent.duration*60*1000) < firstResumeDate) { - currentEvent.duration = 0; - } else { - currentEvent.duration = ((currentEvent.date+currentEvent.duration*60*1000)-firstResumeDate)/60/1000; - - currentEvent.started_at = new Date(tz(firstResumeTime)); - currentEvent.date = firstResumeDate - } - } - - if (currentlySuspended && ((currentEvent.date+currentEvent.duration*60*1000) > lastSuspendTime)) { - if (currentEvent.date > lastSuspendTime) { - currentEvent.duration = 0; - } else { - currentEvent.duration = (firstResumeDate - currentEvent.date)/60/1000; - } - } - - events.push(currentEvent); - - if (currentEvent.duration === 0) { - // bail out rather than wasting time going through the rest of the suspend events - return events; - } - - for (var i=0; i < pumpSuspends.length; i++) { - var suspend = pumpSuspends[i]; - - for (var j=0; j < events.length; j++) { - - if ((events[j].date <= suspend.date) && (events[j].date+events[j].duration*60*1000) > suspend.date) { - // event started before the suspend, but finished after the suspend started - - if ((events[j].date+events[j].duration*60*1000) > (suspend.date+suspend.duration*60*1000)) { - var event2 = _.cloneDeep(events[j]); - - var event2StartDate = moment(suspend.started_at).add(suspend.duration,'minutes'); - - event2.timestamp = event2StartDate.format(); - event2.started_at = new Date(tz(event2.timestamp)); - event2.date = suspend.date+suspend.duration*60*1000; - - event2.duration = ((events[j].date+events[j].duration*60*1000) - (suspend.date+suspend.duration*60*1000))/60/1000; - - events.push(event2); - } - - events[j].duration = (suspend.date-events[j].date)/60/1000; - - } else if ((suspend.date <= events[j].date) && (suspend.date+suspend.duration*60*1000 > events[j].date)) { - // suspend started before the event, but finished after the event started - - events[j].duration = ((events[j].date+events[j].duration*60*1000) - (suspend.date+suspend.duration*60*1000))/60/1000; - - var eventStartDate = moment(suspend.started_at).add(suspend.duration,'minutes'); - - events[j].timestamp = eventStartDate.format(); - events[j].started_at = new Date(tz(events[j].timestamp)); - events[j].date = suspend.date + suspend.duration*60*1000; - } - } - } - - return events; -} - -function calcTempTreatments (inputs, zeroTempDuration) { - var pumpHistory = inputs.history; - var pumpHistory24 = inputs.history24; - var profile_data = inputs.profile; - var autosens_data = inputs.autosens; - var tempHistory = []; - var tempBoluses = []; - var pumpSuspends = []; - var pumpResumes = []; - var suspendedPrior = false; - var firstResumeTime, lastSuspendTime; - var currentlySuspended = false; - var suspendError = false; - - var now = new Date(tz(inputs.clock)); - - if(inputs.history24) { - var pumpHistory = [ ].concat(inputs.history).concat(inputs.history24); - } - - var lastRecordTime = now; - - // Gather the times the pump was suspended and resumed - for (var i=0; i < pumpHistory.length; i++) { - var temp = {}; - - var current = pumpHistory[i]; - - if (current._type === "PumpSuspend") { - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(current.timestamp)); - temp.date = temp.started_at.getTime(); - pumpSuspends.push(temp); - } else if (current._type === "PumpResume") { - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(current.timestamp)); - temp.date = temp.started_at.getTime(); - pumpResumes.push(temp); - } - } - - pumpSuspends = _.sortBy(pumpSuspends, 'date'); - - pumpResumes = _.sortBy(pumpResumes, 'date'); - - if (pumpResumes.length > 0) { - firstResumeTime = pumpResumes[0].timestamp; - - // Check to see if our first resume was prior to our first suspend - // indicating suspend was prior to our first event. - if (pumpSuspends.length === 0 || (pumpResumes[0].date < pumpSuspends[0].date)) { - suspendedPrior = true; - } - - } - - var j=0; // matching pumpResumes entry; - - // Match the resumes with the suspends to get durations - for (i=0; i < pumpSuspends.length; i++) { - for (; j < pumpResumes.length; j++) { - if (pumpResumes[j].date > pumpSuspends[i].date) { - break; - } - } - - if ((j >= pumpResumes.length) && !currentlySuspended) { - // even though it isn't the last suspend, we have reached - // the final suspend. Set resume last so the - // algorithm knows to suspend all the way - // through the last record beginning at the last suspend - // since we don't have a matching resume. - currentlySuspended = 1; - lastSuspendTime = pumpSuspends[i].timestamp; - - break; - } - - pumpSuspends[i].duration = (pumpResumes[j].date - pumpSuspends[i].date)/60/1000; - - } - - // These checks indicate something isn't quite aligned. - // Perhaps more resumes that suspends or vice versa... - if (!suspendedPrior && !currentlySuspended && (pumpResumes.length !== pumpSuspends.length)) { - console.error("Mismatched number of resumes("+pumpResumes.length+") and suspends("+pumpSuspends.length+")!"); - } else if (suspendedPrior && !currentlySuspended && ((pumpResumes.length-1) !== pumpSuspends.length)) { - console.error("Mismatched number of resumes("+pumpResumes.length+") and suspends("+pumpSuspends.length+") assuming suspended prior to history block!"); - } else if (!suspendedPrior && currentlySuspended && (pumpResumes.length !== (pumpSuspends.length-1))) { - console.error("Mismatched number of resumes("+pumpResumes.length+") and suspends("+pumpSuspends.length+") assuming suspended past end of history block!"); - } else if (suspendedPrior && currentlySuspended && (pumpResumes.length !== pumpSuspends.length)) { - console.error("Mismatched number of resumes("+pumpResumes.length+") and suspends("+pumpSuspends.length+") assuming suspended prior to and past end of history block!"); - } - - if (i < (pumpSuspends.length-1)) { - // truncate any extra suspends. if we had any extras - // the error checks above would have issued a error log message - pumpSuspends.splice(i+1, pumpSuspends.length-i-1); - } - - // Pick relevant events for processing and clean the data - - for (i=0; i < pumpHistory.length; i++) { - var current = pumpHistory[i]; - if (current.bolus && current.bolus._type === "Bolus") { - var temp = current; - current = temp.bolus; - } - if (current.created_at) { - current.timestamp = current.created_at; - } - var currentRecordTime = new Date(tz(current.timestamp)); - //console.error(current); - //console.error(currentRecordTime,lastRecordTime); - // ignore duplicate or out-of-order records (due to 1h and 24h overlap, or timezone changes) - if (currentRecordTime > lastRecordTime) { - //console.error("",currentRecordTime," > ",lastRecordTime); - //process.stderr.write("."); - continue; - } else { - lastRecordTime = currentRecordTime; - } - if (current._type === "Bolus") { - var temp = {}; - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(current.timestamp)); - if (temp.started_at > now) { - //console.error("Warning: ignoring",current.amount,"U bolus in the future at",temp.started_at); - process.stderr.write(" "+current.amount+"U @ "+temp.started_at); - } else { - temp.date = temp.started_at.getTime(); - temp.insulin = current.amount; - tempBoluses.push(temp); - } - } else if (current.eventType === "Meal Bolus" || current.eventType === "Correction Bolus" || current.eventType === "Snack Bolus" || current.eventType === "Bolus Wizard") { - //imports treatments entered through Nightscout Care Portal - //"Bolus Wizard" refers to the Nightscout Bolus Wizard, not the Medtronic Bolus Wizard - var temp = {}; - temp.timestamp = current.created_at; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - temp.insulin = current.insulin; - tempBoluses.push(temp); - } else if (current.enteredBy === "xdrip") { - var temp = {}; - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - temp.insulin = current.insulin; - tempBoluses.push(temp); - } else if (current.enteredBy ==="HAPP_App" && current.insulin) { - var temp = {}; - temp.timestamp = current.created_at; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - temp.insulin = current.insulin; - tempBoluses.push(temp); - } else if (current.eventType === "Temp Basal" && (current.enteredBy === "HAPP_App" || current.enteredBy === "openaps://AndroidAPS")) { - var temp = {}; - temp.rate = current.absolute; - temp.duration = current.duration; - temp.timestamp = current.created_at; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - tempHistory.push(temp); - } else if (current.eventType === "Temp Basal") { - var temp = {}; - temp.rate = current.rate; - temp.duration = current.duration; - // Loop reports the amount of insulin actually delivered while the temp basal was running - // use that to calculate the effective temp basal rate - if (typeof current.amount !== 'undefined') { - temp.rate = current.amount / current.duration * 60; - } - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - tempHistory.push(temp); - } else if (current._type === "TempBasal") { - if (current.temp === 'percent') { - continue; - } - var rate = current.rate; - var timestamp = current.timestamp; - var duration; - if (i>0 && pumpHistory[i-1].timestamp === timestamp && pumpHistory[i-1]._type === "TempBasalDuration") { - duration = pumpHistory[i-1]['duration (min)']; - } else { - for (var iter=0; iter < pumpHistory.length; iter++) { - if (pumpHistory[iter].timestamp === timestamp && pumpHistory[iter]._type === "TempBasalDuration") { - duration = pumpHistory[iter]['duration (min)']; - break; - } - } - - if (duration === undefined) { - console.error("No duration found for "+rate+" U/hr basal "+timestamp, pumpHistory[i - 1], current, pumpHistory[i + 1]); - } - } - var temp = {}; - temp.rate = rate; - temp.timestamp = current.timestamp; - temp.started_at = new Date(tz(temp.timestamp)); - temp.date = temp.started_at.getTime(); - temp.duration = duration; - tempHistory.push(temp); - } - // Add a temp basal cancel event to ignore future temps and reduce predBG oscillation - var temp = {}; - temp.rate = 0; - // start the zero temp 1m in the future to avoid clock skew - temp.started_at = new Date(now.getTime() + (1 * 60 * 1000)); - temp.date = temp.started_at.getTime(); - if (zeroTempDuration) { - temp.duration = zeroTempDuration; - } else { - temp.duration = 0; - } - tempHistory.push(temp); - } - - // Check for overlapping events and adjust event lengths in case of overlap - - tempHistory = _.sortBy(tempHistory, 'date'); - - for (i=0; i+1 < tempHistory.length; i++) { - if (tempHistory[i].date + tempHistory[i].duration*60*1000 > tempHistory[i+1].date) { - tempHistory[i].duration = (tempHistory[i+1].date - tempHistory[i].date)/60/1000; - // Delete AndroidAPS "Cancel TBR records" in which duration is not populated - if (tempHistory[i+1].duration === null) { - tempHistory.splice(i+1, 1); - } - } - } - - // Create an array of moments to slit the temps by - // currently supports basal changes - - var splitterEvents = []; - - _.forEach(profile_data.basalprofile,function addSplitter(o) { - var splitterEvent = {}; - splitterEvent.type = 'recurring'; - splitterEvent.minutes = o.minutes; - splitterEvents.push(splitterEvent); - }); - - // iterate through the events and split at basal break points if needed - - var splitHistoryByBasal = []; - - _.forEach(tempHistory, function splitEvent(o) { - splitHistoryByBasal = splitHistoryByBasal.concat(splitTimespan(o,splitterEvents)); - }); - - tempHistory = _.sortBy(tempHistory, function(o) { return o.date; }); - - var suspend_zeros_iob = false; - - if (typeof profile_data.suspend_zeros_iob !== 'undefined') { - suspend_zeros_iob = profile_data.suspend_zeros_iob; - } - - if (suspend_zeros_iob) { - // iterate through the events and adjust their - // times as required to account for pump suspends - var splitHistory = []; - - _.forEach(splitHistoryByBasal, function splitSuspendEvent(o) { - var splitEvents = splitAroundSuspends(o, pumpSuspends, firstResumeTime, suspendedPrior, lastSuspendTime, currentlySuspended); - splitHistory = splitHistory.concat(splitEvents); - }); - - var zTempSuspendBasals = []; - - // Any existing temp basals during times the pump was suspended are now deleted - // Add 0 temp basals to negate the profile basal rates during times pump is suspended - _.forEach(pumpSuspends, function createTempBasal(o) { - var zTempBasal = [{ - _type: 'SuspendBasal', - rate: 0, - duration: o.duration, - date: o.date, - started_at: o.started_at - }]; - zTempSuspendBasals = zTempSuspendBasals.concat(zTempBasal); - }); - - // Add temp suspend basal for maximum DIA (8) up to the resume time - // if there is no matching suspend in the history before the first - // resume - var max_dia_ago = now.getTime() - 8*60*60*1000; - var firstResumeStarted = new Date(firstResumeTime); - var firstResumeDate = firstResumeStarted.getTime() - - // impact on IOB only matters if the resume occurred - // after DIA hours before now. - // otherwise, first resume date can be ignored. Whatever - // insulin is present prior to resume will be aged - // out due to DIA. - if (suspendedPrior && (max_dia_ago < firstResumeDate)) { - - var suspendStart = new Date(max_dia_ago); - var suspendStartDate = suspendStart.getTime() - var started_at = new Date(tz(suspendStart.toISOString())); - - var zTempBasal = [{ - // add _type to aid debugging. It isn't used - // anywhere. - _type: 'SuspendBasal', - rate: 0, - duration: (firstResumeDate - max_dia_ago)/60/1000, - date: suspendStartDate, - started_at: started_at - }]; - zTempSuspendBasals = zTempSuspendBasals.concat(zTempBasal); - } - - if (currentlySuspended) { - var suspendStart = new Date(lastSuspendTime); - var suspendStartDate = suspendStart.getTime() - var started_at = new Date(tz(suspendStart.toISOString())); - - var zTempBasal = [{ - _type: 'SuspendBasal', - rate: 0, - duration: (now - suspendStartDate)/60/1000, - date: suspendStartDate, - timestamp: lastSuspendTime, - started_at: started_at - }]; - zTempSuspendBasals = zTempSuspendBasals.concat(zTempBasal); - } - - // Add the new 0 temp basals to the splitHistory. - // We have to split the new zero temp basals by the profile - // basals just like the other temp basals. - _.forEach(zTempSuspendBasals, function splitEvent(o) { - splitHistory = splitHistory.concat(splitTimespan(o,splitterEvents)); - }); - } else { - splitHistory = splitHistoryByBasal; - } - - splitHistory = _.sortBy(splitHistory, function(o) { return o.date; }); - - // tempHistory = splitHistory; - - // iterate through the temp basals and create bolus events from temps that affect IOB - - var tempBolusSize; - - for (i=0; i < splitHistory.length; i++) { - - var currentItem = splitHistory[i]; - - if (currentItem.duration > 0) { - var target_bg; - - var currentRate = profile_data.current_basal; - if (!_.isEmpty(profile_data.basalprofile)) { - currentRate = basalprofile.basalLookup(profile_data.basalprofile,new Date(currentItem.timestamp)); - } - - if (typeof profile_data.min_bg !== 'undefined' && typeof profile_data.max_bg !== 'undefined') { - target_bg = (profile_data.min_bg + profile_data.max_bg) / 2; - } - //if (profile_data.temptargetSet && target_bg > 110) { - //sensitivityRatio = 2/(2+(target_bg-100)/40); - //currentRate = profile_data.current_basal * sensitivityRatio; - //} - var sensitivityRatio; - var profile = profile_data; - var normalTarget = 100; // evaluate high/low temptarget against 100, not scheduled basal (which might change) - if ( profile.half_basal_exercise_target ) { - var halfBasalTarget = profile.half_basal_exercise_target; - } else { - var halfBasalTarget = 160; // when temptarget is 160 mg/dL, run 50% basal (120 = 75%; 140 = 60%) - } - if ( profile.exercise_mode && profile.temptargetSet && target_bg >= normalTarget + 5 ) { - // w/ target 100, temp target 110 = .89, 120 = 0.8, 140 = 0.67, 160 = .57, and 200 = .44 - // e.g.: Sensitivity ratio set to 0.8 based on temp target of 120; Adjusting basal from 1.65 to 1.35; ISF from 58.9 to 73.6 - var c = halfBasalTarget - normalTarget; - sensitivityRatio = c/(c+target_bg-normalTarget); - } else if (typeof autosens_data !== 'undefined' ) { - sensitivityRatio = autosens_data.ratio; - //process.stderr.write("Autosens ratio: "+sensitivityRatio+"; "); - } - if ( sensitivityRatio ) { - currentRate = currentRate * sensitivityRatio; - } - - var netBasalRate = currentItem.rate - currentRate; - if (netBasalRate < 0) { tempBolusSize = -0.05; } - else { tempBolusSize = 0.05; } - var netBasalAmount = Math.round(netBasalRate*currentItem.duration*10/6)/100 - var tempBolusCount = Math.round(netBasalAmount / tempBolusSize); - var tempBolusSpacing = currentItem.duration / tempBolusCount; - for (j=0; j < tempBolusCount; j++) { - var tempBolus = {}; - tempBolus.insulin = tempBolusSize; - tempBolus.date = currentItem.date + j * tempBolusSpacing*60*1000; - tempBolus.created_at = new Date(tempBolus.date); - tempBoluses.push(tempBolus); - } - } - } - var all_data = [ ].concat(tempBoluses).concat(tempHistory); - all_data = _.sortBy(all_data, 'date'); - return all_data; -} -exports = module.exports = calcTempTreatments; diff --git a/lib/iob/history.ts b/lib/iob/history.ts new file mode 100644 index 000000000..f742922f8 --- /dev/null +++ b/lib/iob/history.ts @@ -0,0 +1,661 @@ +import { Schema } from '@effect/schema' +import * as A from 'effect/Array' +import * as Order from 'effect/Order' +import { tz } from '../date' +import * as date from '../date' +import * as basalprofile from '../profile/basal' +import { NightscoutTreatment } from '../types/NightscoutTreatment' +import { PumpHistoryEvent } from '../types/PumpHistoryEvent' +import { Input } from './Input' +import type { BasalTreatment, BolusTreatment, InsulinTreatment } from './InsulinTreatment' + +interface Splitter { + type: 'recurring' + minutes: number +} + +interface PumpSuspendResume { + timestamp: string + started_at: Date + date: number + duration: number +} + +function splitTimespanWithOneSplitter(event: BasalTreatment, splitter: Splitter) { + if (splitter.type !== 'recurring') { + return [event] + } + + const startMinutes = event.started_at.getHours() * 60 + event.started_at.getMinutes() + const endMinutes = startMinutes + event.duration + + if ( + !( + event.duration > 30 || + (startMinutes < splitter.minutes && endMinutes > splitter.minutes) || + (endMinutes > 1440 && splitter.minutes < endMinutes - 1440) + ) + ) { + return [event] + } + + // 1440 = one day; no clean way to check if the event overlaps midnight + // so checking if end of event in minutes is past midnight + + let event1Duration = 0 + + if (event.duration > 30) { + event1Duration = 30 + } else { + let splitPoint = splitter.minutes + if (endMinutes > 1440) { + splitPoint = 1440 + } + event1Duration = splitPoint - startMinutes + } + + const event1EndDate = new Date(event.started_at) + event1EndDate.setMinutes(event1EndDate.getMinutes() + event1Duration) + + const event1 = { + ...event, + duration: event1Duration, + } + const event2 = { + ...event, + duration: event.duration - event1Duration, + timestamp: date.format(event1EndDate), + started_at: event1EndDate, + date: event1EndDate.getTime(), + } + + return [event1, event2] +} + +function splitTimespan(event: BasalTreatment, splitterMoments: Splitter[]) { + let results = [event] + + let splitFound = true + + while (splitFound) { + let resultArray: BasalTreatment[] = [] + splitFound = false + + for (let i = 0; i < results.length; i++) { + const o = results[i] + for (let j = 0; j < splitterMoments.length; j++) { + const p = splitterMoments[j] + const splitResult = splitTimespanWithOneSplitter(o, p) + if (splitResult.length > 1) { + resultArray = resultArray.concat(splitResult) + splitFound = true + break + } + } + + if (!splitFound) { + resultArray = resultArray.concat([o]) + } + } + + results = resultArray + } + + return results +} + +// Split currentEvent around any conflicting suspends +// by removing the time period from the event that +// overlaps with any suspend. +function splitAroundSuspends( + currentEvent: BasalTreatment, + pumpSuspends: PumpSuspendResume[], + firstResumeTime: string | undefined, + suspendedPrior: boolean, + lastSuspendTime: string | undefined, + currentlySuspended: boolean +): BasalTreatment[] { + const events = [] + + // @todo: check why it can be undefined + const firstResumeStarted = firstResumeTime ? new Date(firstResumeTime) : new Date(0) + const firstResumeDate = firstResumeStarted.getTime() + + // @todo: check why it can be undefined + const lastSuspendStarted = lastSuspendTime ? new Date(lastSuspendTime) : new Date() + const lastSuspendDate = lastSuspendStarted.getTime() + + if (suspendedPrior && currentEvent.date < firstResumeDate) { + if (currentEvent.date + currentEvent.duration * 60 * 1000 < firstResumeDate) { + currentEvent.duration = 0 + } else { + currentEvent.duration = + (currentEvent.date + currentEvent.duration * 60 * 1000 - firstResumeDate) / 60 / 1000 + + currentEvent.started_at = tz(firstResumeStarted) + currentEvent.date = firstResumeDate + } + } + + if (currentlySuspended && currentEvent.date + currentEvent.duration * 60 * 1000 > lastSuspendDate) { + if (currentEvent.date > lastSuspendDate) { + currentEvent.duration = 0 + } else { + currentEvent.duration = (firstResumeDate - currentEvent.date) / 60 / 1000 + } + } + + events.push(currentEvent) + + if (currentEvent.duration === 0) { + // bail out rather than wasting time going through the rest of the suspend events + return events + } + + for (let i = 0; i < pumpSuspends.length; i++) { + const suspend = pumpSuspends[i] + + for (let j = 0; j < events.length; j++) { + if (events[j].date <= suspend.date && events[j].date + events[j].duration * 60 * 1000 > suspend.date) { + // event started before the suspend, but finished after the suspend started + + if (events[j].date + events[j].duration * 60 * 1000 > suspend.date + suspend.duration * 60 * 1000) { + const event2StartDate = new Date(suspend.started_at) + event2StartDate.setMinutes(event2StartDate.getMinutes() + suspend.duration) + + events.push({ + ...events[j], + timestamp: date.format(event2StartDate), + started_at: tz(event2StartDate), + date: suspend.date + suspend.duration * 60 * 1000, + duration: + (events[j].date + + events[j].duration * 60 * 1000 - + (suspend.date + suspend.duration * 60 * 1000)) / + 60 / + 1000, + }) + } + + events[j].duration = (suspend.date - events[j].date) / 60 / 1000 + } else if (suspend.date <= events[j].date && suspend.date + suspend.duration * 60 * 1000 > events[j].date) { + // suspend started before the event, but finished after the event started + + events[j].duration = + (events[j].date + events[j].duration * 60 * 1000 - (suspend.date + suspend.duration * 60 * 1000)) / + 60 / + 1000 + + const eventStartDate = new Date(suspend.started_at) + eventStartDate.setMinutes(eventStartDate.getMinutes() + suspend.duration) + + events[j].timestamp = date.format(eventStartDate) + events[j].started_at = tz(new Date(events[j].timestamp)) + events[j].date = suspend.date + suspend.duration * 60 * 1000 + } + } + } + + return events +} + +export function generate(input: unknown, zeroTempDuration?: number) { + const inputs = Schema.decodeUnknownSync(Input)(input) + return findInsulin(inputs, zeroTempDuration) +} + +export function findInsulin(inputs: Input, zeroTempDuration?: number): InsulinTreatment[] { + const pumpHistory = [...inputs.history, ...(inputs.history24 || [])] + const profile_data = inputs.profile + const autosens_data = inputs.autosens + let tempHistory: BasalTreatment[] = [] + const tempBoluses: BolusTreatment[] = [] + let pumpSuspends: PumpSuspendResume[] = [] + let pumpResumes: PumpSuspendResume[] = [] + let suspendedPrior = false + let firstResumeTime: string | undefined + let lastSuspendTime: string | undefined + let currentlySuspended = false + + // @todo: check if clock can be undefined + const now = tz(inputs.clock ? new Date(inputs.clock) : new Date()) + + let lastRecordTime = now + + // Gather the times the pump was suspended and resumed + for (let i = 0; i < pumpHistory.length; i++) { + const current = pumpHistory[i] + + if ( + !Schema.is(PumpHistoryEvent)(current) || + (current._type !== 'PumpSuspend' && current._type !== 'PumpResume') + ) { + continue + } + + const started_at = tz(new Date(current.timestamp)) + const temp = { + timestamp: current.timestamp, + started_at, + date: started_at.getTime(), + duration: 0, + } + + if (current._type === 'PumpSuspend') { + pumpSuspends.push(temp) + } else if (current._type === 'PumpResume') { + pumpResumes.push(temp) + } + } + + pumpSuspends = A.sort(pumpSuspends, Order.struct({ date: Order.number })) + pumpResumes = A.sort(pumpResumes, Order.struct({ date: Order.number })) + + if (pumpResumes.length > 0) { + firstResumeTime = pumpResumes[0].timestamp + + // Check to see if our first resume was prior to our first suspend + // indicating suspend was prior to our first event. + if (pumpSuspends.length === 0 || pumpResumes[0].date < pumpSuspends[0].date) { + suspendedPrior = true + } + } + + let j = 0 // matching pumpResumes entry; + + let iSuspends = 0 + // Match the resumes with the suspends to get durations + for (iSuspends = 0; iSuspends < pumpSuspends.length; iSuspends++) { + for (; j < pumpResumes.length; j++) { + if (pumpResumes[j].date > pumpSuspends[iSuspends].date) { + break + } + } + + if (j >= pumpResumes.length && !currentlySuspended) { + // even though it isn't the last suspend, we have reached + // the final suspend. Set resume last so the + // algorithm knows to suspend all the way + // through the last record beginning at the last suspend + // since we don't have a matching resume. + currentlySuspended = true + lastSuspendTime = pumpSuspends[iSuspends].timestamp + + break + } + + pumpSuspends[iSuspends].duration = (pumpResumes[j].date - pumpSuspends[iSuspends].date) / 60 / 1000 + } + + // These checks indicate something isn't quite aligned. + // Perhaps more resumes that suspends or vice versa... + if (!suspendedPrior && !currentlySuspended && pumpResumes.length !== pumpSuspends.length) { + console.error(`Mismatched number of resumes(${pumpResumes.length}) and suspends(${pumpSuspends.length})!`) + } else if (suspendedPrior && !currentlySuspended && pumpResumes.length - 1 !== pumpSuspends.length) { + console.error( + `Mismatched number of resumes(${pumpResumes.length}) and suspends(${pumpSuspends.length}) assuming suspended prior to history block!` + ) + } else if (!suspendedPrior && currentlySuspended && pumpResumes.length !== pumpSuspends.length - 1) { + console.error( + `Mismatched number of resumes(${pumpResumes.length}) and suspends(${pumpSuspends.length}) assuming suspended past end of history block!` + ) + } else if (suspendedPrior && currentlySuspended && pumpResumes.length !== pumpSuspends.length) { + console.error( + `Mismatched number of resumes(${pumpResumes.length}) and suspends(${pumpSuspends.length}) assuming suspended prior to and past end of history block!` + ) + } + + if (iSuspends < pumpSuspends.length - 1) { + // truncate any extra suspends. if we had any extras + // the error checks above would have issued a error log message + pumpSuspends.splice(iSuspends + 1, pumpSuspends.length - iSuspends - 1) + } + + // Pick relevant events for processing and clean the data + + for (let i = 0; i < pumpHistory.length; i++) { + let current: NightscoutTreatment | PumpHistoryEvent = pumpHistory[i] + if (Schema.is(NightscoutTreatment)(current) && current.bolus && current.bolus._type === 'Bolus') { + current = current.bolus + } + + const timestamp = Schema.is(NightscoutTreatment)(current) ? current.created_at : current.timestamp + const currentRecordTime = tz(new Date(timestamp)) + //console.error(current); + //console.error(currentRecordTime,lastRecordTime); + // ignore duplicate or out-of-order records (due to 1h and 24h overlap, or timezone changes) + if (currentRecordTime > lastRecordTime) { + //console.error("",currentRecordTime," > ",lastRecordTime); + //process.stderr.write("."); + continue + } else { + lastRecordTime = currentRecordTime + } + if (Schema.is(PumpHistoryEvent)(current) && current._type === 'Bolus') { + const started_at = tz(new Date(current.timestamp)) + if (started_at > now) { + //console.error("Warning: ignoring",current.amount,"U bolus in the future at",temp.started_at); + process.stderr.write(` ${current.amount}U @ ${started_at}`) + } else { + // @todo check for undefined insulin + tempBoluses.push({ + timestamp: current.timestamp, + started_at, + date: started_at.getTime(), + insulin: current.amount!, + }) + } + } else if ( + Schema.is(NightscoutTreatment)(current) && + (current.eventType === 'Meal Bolus' || + current.eventType === 'Correction Bolus' || + current.eventType === 'Snack Bolus' || + current.eventType === 'Bolus Wizard') + ) { + //imports treatments entered through Nightscout Care Portal + //"Bolus Wizard" refers to the Nightscout Bolus Wizard, not the Medtronic Bolus Wizard + const started_at = tz(new Date(current.created_at)) + // @todo check for undefined insulin + tempBoluses.push({ + timestamp: current.created_at, + started_at, + date: started_at.getTime(), + insulin: current.insulin!, + }) + } else if (Schema.is(NightscoutTreatment)(current) && current.enteredBy === 'xdrip') { + const started_at = tz(new Date(current.created_at)) + // @todo check for undefined insulin + tempBoluses.push({ + timestamp: current.created_at, + started_at, + date: started_at.getTime(), + insulin: current.insulin!, + }) + } else if (Schema.is(NightscoutTreatment)(current) && current.enteredBy === 'HAPP_App' && current.insulin) { + const started_at = tz(new Date(current.created_at)) + // @todo check for undefined insulin + tempBoluses.push({ + timestamp: current.created_at, + started_at, + date: started_at.getTime(), + insulin: current.insulin!, + }) + } else if ( + Schema.is(NightscoutTreatment)(current) && + current.eventType === 'Temp Basal' && + (current.enteredBy === 'HAPP_App' || current.enteredBy === 'openaps://AndroidAPS') + ) { + const started_at = tz(new Date(current.created_at)) + // @todo check for undefined rate and duration + tempHistory.push({ + timestamp: current.created_at, + started_at, + date: started_at.getTime(), + rate: current.absolute!, + duration: current.duration!, + }) + } else if (Schema.is(NightscoutTreatment)(current) && current.eventType === 'Temp Basal') { + const started_at = tz(new Date(current.created_at)) + let rate = current.rate + // Loop reports the amount of insulin actually delivered while the temp basal was running + // use that to calculate the effective temp basal rate + if (typeof current.amount !== 'undefined') { + // @todo: fix type for duration possibly undefined + rate = (current.amount / current.duration!) * 60 + } + // @todo check for undefined rate and duration + tempHistory.push({ + timestamp: current.created_at, + started_at, + date: started_at.getTime(), + rate: rate!, + duration: current.duration!, + }) + } else if (Schema.is(PumpHistoryEvent)(current) && current._type === 'TempBasal') { + if (current.temp === 'percent') { + continue + } + const rate = current.rate + let duration + const previous = i > 0 ? pumpHistory[i - 1] : undefined + if ( + Schema.is(PumpHistoryEvent)(previous) && + previous.timestamp === timestamp && + previous._type === 'TempBasalDuration' + ) { + duration = previous['duration (min)'] + } else { + for (let iter = 0; iter < pumpHistory.length; iter++) { + const item = pumpHistory[iter] + if ( + Schema.is(PumpHistoryEvent)(item) && + item.timestamp === timestamp && + item._type === 'TempBasalDuration' + ) { + duration = item['duration (min)'] + break + } + } + + if (duration === undefined) { + console.error( + `No duration found for ${rate} U/hr basal ${timestamp}`, + pumpHistory[i - 1], + current, + pumpHistory[i + 1] + ) + } + } + + const started_at = tz(new Date(current.timestamp)) + // @todo check for undefined rate and duration + tempHistory.push({ + timestamp: current.timestamp, + started_at, + date: started_at.getTime(), + rate: rate!, + duration: duration!, + }) + } + + // Add a temp basal cancel event to ignore future temps and reduce predBG oscillation + // start the zero temp 1m in the future to avoid clock skew + const started_atTemp = new Date(now.getTime() + 1 * 60 * 1000) + tempHistory.push({ + timestamp: started_atTemp.toISOString(), + started_at: started_atTemp, + date: started_atTemp.getTime(), + rate: 0, + duration: zeroTempDuration || 0, + }) + } + + // Check for overlapping events and adjust event lengths in case of overlap + + tempHistory = tempHistory.sort((a, b) => a.date - b.date) + + for (let i = 0; i < tempHistory.length - 1; i++) { + const item = tempHistory[i] + const next = tempHistory[i + 1] + // @todo: check duration when undefined (or null) + if (item.date + (item.duration || 0) * 60 * 1000 > next.date) { + tempHistory[i].duration = (next.date - item.date) / 60 / 1000 + // Delete AndroidAPS "Cancel TBR records" in which duration is not populated + if (next.duration === null || next.duration === undefined) { + tempHistory.splice(i + 1, 1) + } + } + } + + // Create an array of moments to slit the temps by + // currently supports basal changes + + const splitterEvents = (profile_data.basalprofile || []).map(o => ({ + type: 'recurring' as const, + minutes: o.minutes, + })) + + // iterate through the events and split at basal break points if needed + const splitHistoryByBasal = tempHistory.reduce( + (b, o) => [...b, ...splitTimespan(o, splitterEvents)], + [] as BasalTreatment[] + ) + + // @todo: not necessary: remove + tempHistory = tempHistory.sort((a, b) => a.date - b.date) + + const suspend_zeros_iob = profile_data.suspend_zeros_iob || false + let splitHistory = splitHistoryByBasal + + if (suspend_zeros_iob) { + // iterate through the events and adjust their + // times as required to account for pump suspends + splitHistory = splitHistoryByBasal.reduce( + (b, a) => [ + ...b, + ...splitAroundSuspends( + a, + pumpSuspends, + firstResumeTime, + suspendedPrior, + lastSuspendTime, + currentlySuspended + ), + ], + [] as BasalTreatment[] + ) + + // Any existing temp basals during times the pump was suspended are now deleted + // Add 0 temp basals to negate the profile basal rates during times pump is suspended + const zTempSuspendBasals = pumpSuspends.reduce( + (b, a) => [...b, { ...a, rate: 0 }], + [] as (PumpSuspendResume & { rate: number })[] + ) + + // Add temp suspend basal for maximum DIA (8) up to the resume time + // if there is no matching suspend in the history before the first + // resume + const max_dia_ago = now.getTime() - 8 * 60 * 60 * 1000 + // @todo check why firstResumeStarted can be undefined + const firstResumeStarted = firstResumeTime ? new Date(firstResumeTime) : new Date() + const firstResumeDate = firstResumeStarted.getTime() + + // impact on IOB only matters if the resume occurred + // after DIA hours before now. + // otherwise, first resume date can be ignored. Whatever + // insulin is present prior to resume will be aged + // out due to DIA. + if (suspendedPrior && max_dia_ago < firstResumeDate) { + const suspendStart = new Date(max_dia_ago) + const suspendStartDate = suspendStart.getTime() + const started_at = tz(suspendStart) + + zTempSuspendBasals.push({ + rate: 0, + duration: (firstResumeDate - max_dia_ago) / 60 / 1000, + date: suspendStartDate, + started_at, + timestamp: suspendStart.toISOString(), + }) + } + + if (currentlySuspended) { + // @todo check why lastSuspendTime can be undefined + const suspendStart = lastSuspendTime ? new Date(lastSuspendTime) : new Date() + const suspendStartDate = suspendStart.getTime() + const started_at = tz(suspendStart) + + // @todo check why lastSuspendTime can be undefined + zTempSuspendBasals.push({ + rate: 0, + duration: (now.getTime() - suspendStartDate) / 60 / 1000, + date: suspendStartDate, + started_at, + timestamp: lastSuspendTime!, + }) + } + + // Add the new 0 temp basals to the splitHistory. + // We have to split the new zero temp basals by the profile + // basals just like the other temp basals. + splitHistory = zTempSuspendBasals.reduce((b, a) => [...b, ...splitTimespan(a, splitterEvents)], splitHistory) + } + + splitHistory = splitHistory.sort((a, b) => a.date - b.date) + + // tempHistory = splitHistory; + + // iterate through the temp basals and create bolus events from temps that affect IOB + + for (let i = 0; i < splitHistory.length; i++) { + const currentItem = splitHistory[i] + + if (currentItem.duration > 0) { + let target_bg + + let currentRate = profile_data.current_basal + if (profile_data.basalprofile && profile_data.basalprofile.length > 0) { + const newCurrentRate = basalprofile.basalLookup( + profile_data.basalprofile, + new Date(currentItem.timestamp) + ) + if (!newCurrentRate) { + // @todo: handle errors + throw new Error('Unable to find basal rate for iob time') + } + currentRate = newCurrentRate + } + + if (typeof profile_data.min_bg !== 'undefined' && typeof profile_data.max_bg !== 'undefined') { + target_bg = (profile_data.min_bg + profile_data.max_bg) / 2 + } + //if (profile_data.temptargetSet && target_bg > 110) { + //sensitivityRatio = 2/(2+(target_bg-100)/40); + //currentRate = profile_data.current_basal * sensitivityRatio; + //} + let sensitivityRatio + const profile = profile_data + const normalTarget = 100 // evaluate high/low temptarget against 100, not scheduled basal (which might change) + let halfBasalTarget = 160 // when temptarget is 160 mg/dL, run 50% basal (120 = 75%; 140 = 60%) + if (profile.half_basal_exercise_target) { + halfBasalTarget = profile.half_basal_exercise_target + } + if (profile.exercise_mode && profile.temptargetSet && target_bg && target_bg >= normalTarget + 5) { + // w/ target 100, temp target 110 = .89, 120 = 0.8, 140 = 0.67, 160 = .57, and 200 = .44 + // e.g.: Sensitivity ratio set to 0.8 based on temp target of 120; Adjusting basal from 1.65 to 1.35; ISF from 58.9 to 73.6 + const c = halfBasalTarget - normalTarget + sensitivityRatio = c / (c + target_bg - normalTarget) + } else if (typeof autosens_data !== 'undefined') { + sensitivityRatio = autosens_data.ratio + //process.stderr.write("Autosens ratio: "+sensitivityRatio+"; "); + } + + // @check why currentRate can be undefined + currentRate = currentRate || 0 + if (sensitivityRatio) { + currentRate = currentRate * sensitivityRatio + } + + const netBasalRate = currentItem.rate - currentRate + const tempBolusSize = netBasalRate < 0 ? -0.05 : 0.05 + const netBasalAmount = Math.round((netBasalRate * currentItem.duration * 10) / 6) / 100 + const tempBolusCount = Math.round(netBasalAmount / tempBolusSize) + const tempBolusSpacing = currentItem.duration / tempBolusCount + for (j = 0; j < tempBolusCount; j++) { + const tempBolusDate = currentItem.date + j * tempBolusSpacing * 60 * 1000 + tempBoluses.push({ + insulin: tempBolusSize, + date: tempBolusDate, + started_at: new Date(tempBolusDate), + timestamp: new Date(tempBolusDate).toISOString(), + }) + } + } + } + + const all_data = [...tempBoluses, ...tempHistory] + + return all_data.sort((a, b) => a.date - b.date) +} + +export default generate diff --git a/lib/iob/index.js b/lib/iob/index.js deleted file mode 100644 index fd64e3473..000000000 --- a/lib/iob/index.js +++ /dev/null @@ -1,85 +0,0 @@ -'use strict'; - -var tz = require('moment-timezone'); -var find_insulin = require('./history'); -var calculate = require('./calculate'); -var sum = require('./total'); - -function generate (inputs, currentIOBOnly, treatments) { - - if (!treatments) { - var treatments = find_insulin(inputs); - // calculate IOB based on continuous future zero temping as well - var treatmentsWithZeroTemp = find_insulin(inputs, 240); - } else { - var treatmentsWithZeroTemp = []; - } - //console.error(treatments.length, treatmentsWithZeroTemp.length); - //console.error(treatments[treatments.length-1], treatmentsWithZeroTemp[treatmentsWithZeroTemp.length-1]) - - var opts = { - treatments: treatments - , profile: inputs.profile - , calculate: calculate - }; - if ( inputs.autosens ) { - opts.autosens = inputs.autosens; - } - var optsWithZeroTemp = { - treatments: treatmentsWithZeroTemp - , profile: inputs.profile - , calculate: calculate - }; - - var iobArray = []; - //console.error(inputs.clock); - if (! /(Z|[+-][0-2][0-9]:?[034][05])+/.test(inputs.clock) ) { - console.error("Warning: clock input " + inputs.clock + " is unzoned; please pass clock-zoned.json instead"); - } - var clock = new Date(tz(inputs.clock)); - - var lastBolusTime = new Date(0).getTime(); //clock.getTime()); - var lastTemp = {}; - lastTemp.date = new Date(0).getTime(); //clock.getTime()); - //console.error(treatments[treatments.length-1]); - treatments.forEach(function(treatment) { - if (treatment.insulin && treatment.started_at) { - lastBolusTime = Math.max(lastBolusTime,treatment.started_at); - //console.error(treatment.insulin,treatment.started_at,lastBolusTime); - } else if (typeof(treatment.rate) === 'number' && treatment.duration ) { - if ( treatment.date > lastTemp.date ) { - lastTemp = treatment; - lastTemp.duration = Math.round(lastTemp.duration*100)/100; - } - - //console.error(treatment.rate, treatment.duration, treatment.started_at,lastTemp.started_at) - } - //console.error(treatment.rate, treatment.duration, treatment.started_at,lastTemp.started_at) - //if (treatment.insulin && treatment.started_at) { console.error(treatment.insulin,treatment.started_at,lastBolusTime); } - }); - var iStop; - if (currentIOBOnly) { - // for COB calculation, we only need the zeroth element of iobArray - iStop=1 - } else { - // predict IOB out to 4h, regardless of DIA - iStop=4*60; - } - for (var i=0; i { + let treatmentsWithZeroTemp: InsulinTreatment[] = [] + let treatments = inputTreatments + if (!treatments) { + treatments = findInsulin(inputs) + // calculate IOB based on continuous future zero temping as well + treatmentsWithZeroTemp = findInsulin(inputs, 240) + } + + //console.error(treatments.length, treatmentsWithZeroTemp.length); + //console.error(treatments[treatments.length-1], treatmentsWithZeroTemp[treatmentsWithZeroTemp.length-1]) + + const opts = { + treatments: treatments, + profile: inputs.profile, + autosens: inputs.autosens, + } + const optsWithZeroTemp = { + treatments: treatmentsWithZeroTemp, + profile: inputs.profile, + } + + if (!inputs.clock) { + console.error('Clock is not defined') + return [] + } + + const iobArray: IOBItem[] = [] + //console.error(inputs.clock); + if (!/(Z|[+-][0-2][0-9]:?[034][05])+/.test(inputs.clock)) { + console.error(`Warning: clock input ${inputs.clock} is unzoned; please pass clock-zoned.json instead`) + } + const clock = tz(new Date(inputs.clock)) + + let lastBolusTime = new Date(0).getTime() //clock.getTime()); + let lastTemp = { + date: new Date(0).getTime(), //clock.getTime()); + duration: 0, + } + + //console.error(treatments[treatments.length-1]); + treatments.forEach(treatment => { + if (isBolusTreatment(treatment) && treatment.insulin > 0) { + if (treatment.started_at.getTime() > lastBolusTime) { + lastBolusTime = treatment.started_at.getTime() + } + //lastBolusTime = Math.max(lastBolusTime, treatment.started_at.getTime()); + //console.error(treatment.insulin,treatment.started_at,lastBolusTime); + } else if (isBasalTreatment(treatment) && treatment.duration > 0) { + if (treatment.date > lastTemp.date) { + lastTemp = { + ...treatment, + duration: Math.round(treatment.duration * 100) / 100, + } + } + + //console.error(treatment.rate, treatment.duration, treatment.started_at,lastTemp.started_at) + } + //console.error(treatment.rate, treatment.duration, treatment.started_at,lastTemp.started_at) + //if (treatment.insulin && treatment.started_at) { console.error(treatment.insulin,treatment.started_at,lastBolusTime); } + }) + + let iStop + if (currentIOBOnly) { + // for COB calculation, we only need the zeroth element of iobArray + iStop = 1 + } else { + // predict IOB out to 4h, regardless of DIA + iStop = 4 * 60 + } + for (let i = 0; i < iStop; i += 5) { + const t = new Date(clock.getTime() + i * 60000) + //console.error(t); + const iob = sum(opts, t) + const iobWithZeroTemp = sum(optsWithZeroTemp, t) + + if (!iob || !iobWithZeroTemp) { + continue + } + //console.error(opts.treatments[opts.treatments.length-1], optsWithZeroTemp.treatments[optsWithZeroTemp.treatments.length-1]) + iobArray.push(iob) + //console.error(iob.iob, iobWithZeroTemp.iob); + //console.error(iobArray.length-1, iobArray[iobArray.length-1]); + iobArray[iobArray.length - 1].iobWithZeroTemp = iobWithZeroTemp + } + + //console.error(lastBolusTime); + iobArray[0].lastBolusTime = lastBolusTime + iobArray[0].lastTemp = lastTemp + return iobArray +} + +export default function generate(input: unknown) { + const inputs = Schema.decodeUnknownSync(Input)(input, { errors: 'all' }) + return getIob(inputs) +} diff --git a/lib/iob/total.js b/lib/iob/total.js deleted file mode 100644 index bc2c39bc1..000000000 --- a/lib/iob/total.js +++ /dev/null @@ -1,105 +0,0 @@ -'use strict'; - -function iobTotal(opts, time) { - - var now = time.getTime(); - var iobCalc = opts.calculate; - var treatments = opts.treatments; - var profile_data = opts.profile; - var dia = profile_data.dia; - var peak = 0; - var iob = 0; - var basaliob = 0; - var bolusiob = 0; - var netbasalinsulin = 0; - var bolusinsulin = 0; - //var bolussnooze = 0; - var activity = 0; - if (!treatments) return {}; - //if (typeof time === 'undefined') { - //var time = new Date(); - //} - - // force minimum DIA of 3h - if (dia < 3) { - //console.error("Warning; adjusting DIA from",dia,"to minimum of 3 hours"); - dia = 3; - } - - var curveDefaults = { - 'bilinear': { - requireLongDia: false, - peak: 75 // not really used, but prevents having to check later - }, - 'rapid-acting': { - requireLongDia: true, - peak: 75, - tdMin: 300 - }, - 'ultra-rapid': { - requireLongDia: true, - peak: 55, - tdMin: 300 - }, - }; - - var curve = 'bilinear'; - - if (profile_data.curve !== undefined) { - curve = profile_data.curve.toLowerCase(); - } - - if (!(curve in curveDefaults)) { - console.error('Unsupported curve function: "' + curve + '". Supported curves: "bilinear", "rapid-acting" (Novolog, Novorapid, Humalog, Apidra) and "ultra-rapid" (Fiasp). Defaulting to "rapid-acting".'); - curve = 'rapid-acting'; - } - - var defaults = curveDefaults[curve]; - - // Force minimum of 5 hour DIA when default requires a Long DIA. - if (defaults.requireLongDia && dia < 5) { - //console.error('Pump DIA must be set to 5 hours or more with the new curves, please adjust your pump. Defaulting to 5 hour DIA.'); - dia = 5; - } - - peak = defaults.peak; - - treatments.forEach(function(treatment) { - if( treatment.date <= now ) { - var dia_ago = now - dia*60*60*1000; - if( treatment.date > dia_ago ) { - // tIOB = total IOB - var tIOB = iobCalc(treatment, time, curve, dia, peak, profile_data); - if (tIOB && tIOB.iobContrib) { iob += tIOB.iobContrib; } - if (tIOB && tIOB.activityContrib) { activity += tIOB.activityContrib; } - // basals look like either of these: - // {"insulin":-0.05,"date":1507265512363.6365,"created_at":"2017-10-06T04:51:52.363Z"} - // {"insulin":0.05,"date":1507266530000,"created_at":"2017-10-06T05:08:50.000Z"} - // boluses look like: - // {"timestamp":"2017-10-05T22:06:31-07:00","started_at":"2017-10-06T05:06:31.000Z","date":1507266391000,"insulin":0.5} - if (treatment.insulin && tIOB && tIOB.iobContrib) { - if (treatment.insulin < 0.1) { - basaliob += tIOB.iobContrib; - netbasalinsulin += treatment.insulin; - } else { - bolusiob += tIOB.iobContrib; - bolusinsulin += treatment.insulin; - } - } - //console.error(JSON.stringify(treatment)); - } - } // else { console.error("ignoring future treatment:",treatment); } - }); - - return { - iob: Math.round(iob * 1000) / 1000, - activity: Math.round(activity * 10000) / 10000, - basaliob: Math.round(basaliob * 1000) / 1000, - bolusiob: Math.round(bolusiob * 1000) / 1000, - netbasalinsulin: Math.round(netbasalinsulin * 1000) / 1000, - bolusinsulin: Math.round(bolusinsulin * 1000) / 1000, - time: time - }; -} - -exports = module.exports = iobTotal; diff --git a/lib/iob/total.ts b/lib/iob/total.ts new file mode 100644 index 000000000..50e7cab18 --- /dev/null +++ b/lib/iob/total.ts @@ -0,0 +1,127 @@ +import { Schema } from '@effect/schema' +import type { Autosens } from '../types/Autosens' +import { InsulineCurve } from '../types/InsulineCurve' +import type { Profile } from '../types/Profile' +import type { InsulinTreatment } from './InsulinTreatment' +import { isBolusTreatment } from './InsulinTreatment' +import { calculate } from './calculate' + +interface Options { + treatments: InsulinTreatment[] + profile: Profile + autosens?: Autosens | undefined +} + +export function iobTotal(opts: Options, time: Date) { + const now = time.getTime() + const treatments = opts.treatments + const profile_data = opts.profile + let dia = profile_data.dia || 3 + let peak = 0 + let iob = 0 + let basaliob = 0 + let bolusiob = 0 + let netbasalinsulin = 0 + let bolusinsulin = 0 + //var bolussnooze = 0; + let activity = 0 + if (!treatments) { + return null + } + //if (typeof time === 'undefined') { + //var time = new Date(); + //} + + // force minimum DIA of 3h + if (dia < 3) { + //console.error("Warning; adjusting DIA from",dia,"to minimum of 3 hours"); + dia = 3 + } + + const curveDefaults: { + [k in InsulineCurve]: { + requireLongDia: boolean + peak: number + tdMin?: number + } + } = { + bilinear: { + requireLongDia: false, + peak: 75, // not really used, but prevents having to check later + }, + 'rapid-acting': { + requireLongDia: true, + peak: 75, + tdMin: 300, + }, + 'ultra-rapid': { + requireLongDia: true, + peak: 55, + tdMin: 300, + }, + } + + let curve = profile_data.curve || 'bilinear' + + // @todo: remove when decoding + if (!Schema.is(InsulineCurve)(curve)) { + console.error( + `Unsupported curve function: "${curve}". Supported curves: "bilinear", "rapid-acting" (Novolog, Novorapid, Humalog, Apidra) and "ultra-rapid" (Fiasp). Defaulting to "rapid-acting".` + ) + curve = 'rapid-acting' as InsulineCurve + } + + const defaults = curveDefaults[curve] + + // Force minimum of 5 hour DIA when default requires a Long DIA. + if (defaults.requireLongDia && dia < 5) { + //console.error('Pump DIA must be set to 5 hours or more with the new curves, please adjust your pump. Defaulting to 5 hour DIA.'); + dia = 5 + } + + peak = defaults.peak + + treatments.forEach(treatment => { + if (treatment.date <= now) { + const dia_ago = now - dia * 60 * 60 * 1000 + if (treatment.date > dia_ago) { + // tIOB = total IOB + const tIOB = calculate(treatment, time, curve, dia, peak, profile_data) + + if (tIOB && tIOB.iobContrib) { + iob += tIOB.iobContrib + } + if (tIOB && tIOB.activityContrib) { + activity += tIOB.activityContrib + } + // basals look like either of these: + // {"insulin":-0.05,"date":1507265512363.6365,"created_at":"2017-10-06T04:51:52.363Z"} + // {"insulin":0.05,"date":1507266530000,"created_at":"2017-10-06T05:08:50.000Z"} + // boluses look like: + // {"timestamp":"2017-10-05T22:06:31-07:00","started_at":"2017-10-06T05:06:31.000Z","date":1507266391000,"insulin":0.5} + if (isBolusTreatment(treatment) && treatment.insulin && tIOB && tIOB.iobContrib) { + if (treatment.insulin < 0.1) { + basaliob += tIOB.iobContrib + netbasalinsulin += treatment.insulin + } else { + bolusiob += tIOB.iobContrib + bolusinsulin += treatment.insulin + } + } + //console.error(JSON.stringify(treatment)); + } + } // else { console.error("ignoring future treatment:",treatment); } + }) + + return { + iob: Math.round(iob * 1000) / 1000, + activity: Math.round(activity * 10000) / 10000, + basaliob: Math.round(basaliob * 1000) / 1000, + bolusiob: Math.round(bolusiob * 1000) / 1000, + netbasalinsulin: Math.round(netbasalinsulin * 1000) / 1000, + bolusinsulin: Math.round(bolusinsulin * 1000) / 1000, + time: time, + } +} + +export default iobTotal diff --git a/lib/meal/MealTreatment.ts b/lib/meal/MealTreatment.ts new file mode 100644 index 000000000..6e6e225e3 --- /dev/null +++ b/lib/meal/MealTreatment.ts @@ -0,0 +1,14 @@ +import * as O from 'effect/Order' + +export interface MealTreatment { + timestamp: string + carbs: number + nsCarbs: number + bwCarbs: number + bolus: number + journalCarbs: number +} + +export const Order: O.Order = O.make((a, b) => + O.Date(new Date(a.timestamp), new Date(b.timestamp)) +) diff --git a/lib/meal/RecentCarbs.ts b/lib/meal/RecentCarbs.ts new file mode 100644 index 000000000..6e01a92a6 --- /dev/null +++ b/lib/meal/RecentCarbs.ts @@ -0,0 +1,19 @@ +import { Schema } from '@effect/schema' + +export const RecentCarbs = Schema.Struct({ + carbs: Schema.optionalWith(Schema.Number, { default: () => 0 }), + nsCarbs: Schema.optionalWith(Schema.Number, { default: () => 0 }), + bwCarbs: Schema.optionalWith(Schema.Number, { default: () => 0 }), + journalCarbs: Schema.optionalWith(Schema.Number, { default: () => 0 }), + mealCOB: Schema.optionalWith(Schema.Number, { default: () => 0 }), + currentDeviation: Schema.optionalWith(Schema.Number, { default: () => 0 }), + maxDeviation: Schema.optionalWith(Schema.Number, { default: () => 0 }), + minDeviation: Schema.optionalWith(Schema.Number, { default: () => 0 }), + slopeFromMaxDeviation: Schema.optionalWith(Schema.Number, { default: () => 0 }), + slopeFromMinDeviation: Schema.optionalWith(Schema.Number, { default: () => 0 }), + allDeviations: Schema.optionalWith(Schema.Array(Schema.Number), { default: () => [] }), + lastCarbTime: Schema.optionalWith(Schema.Number, { default: () => 0 }), + bwFound: Schema.optionalWith(Schema.Boolean, { default: () => false }), +}) + +export type RecentCarbs = typeof RecentCarbs.Type diff --git a/lib/meal/history.js b/lib/meal/history.js deleted file mode 100644 index 62d8628c0..000000000 --- a/lib/meal/history.js +++ /dev/null @@ -1,141 +0,0 @@ -'use strict'; - -function arrayHasElementWithSameTimestampAndProperty(array,t,propname) { - for (var j=0; j < array.length; j++) { - var element = array[j]; - if (element.timestamp === t && element[propname] !== undefined) return true; - if ( element[propname] !== undefined ) { - var eDate = new Date(element.timestamp); - var tDate = new Date(t); - var tMin = new Date(tDate.getTime() - 2000); - var tMax = new Date(tDate.getTime() + 2000); - //console.error(tDate, tMin, tMax); - if (eDate > tMin && eDate < tMax) return true; - } - } - return false; -} - -function findMealInputs (inputs) { - var pumpHistory = inputs.history; - var carbHistory = inputs.carbs; - var profile_data = inputs.profile; - var mealInputs = []; - var bolusWizardInputs = []; - var duplicates = 0; - - for (var i=0; i < carbHistory.length; i++) { - var current = carbHistory[i]; - if (current.carbs && current.created_at) { - var temp = {}; - temp.timestamp = current.created_at; - temp.carbs = current.carbs; - temp.nsCarbs = current.carbs; - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.created_at,"carbs")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } - } - - for (i=0; i < pumpHistory.length; i++) { - current = pumpHistory[i]; - if (current._type === "Bolus" && current.timestamp) { - //console.log(pumpHistory[i]); - temp = {}; - temp.timestamp = current.timestamp; - temp.bolus = current.amount; - - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"bolus")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } else if (current._type === "BolusWizard" && current.timestamp) { - // Delay process the BolusWizard entries to make sure we've seen all possible that correspond to the bolus wizard. - // More specifically, we need to make sure we process the corresponding bolus entry first. - bolusWizardInputs.push(current); - - } else if ((current._type === "Meal Bolus" || current._type === "Correction Bolus" || current._type === "Snack Bolus" || current._type === "Bolus Wizard" || current._type === "Carb Correction") && current.created_at) { - //imports carbs entered through Nightscout Care Portal - //"Bolus Wizard" refers to the Nightscout Bolus Wizard, not the Medtronic Bolus Wizard - temp = {}; - temp.timestamp = current.created_at; - temp.carbs = current.carbs; - temp.nsCarbs = current.carbs; - // don't enter the treatment if there's another treatment with the same exact timestamp - // to prevent duped carb entries from multiple sources - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.created_at,"carbs")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } else if (current.enteredBy === "xdrip") { - temp = {}; - temp.timestamp = current.created_at; - temp.carbs = current.carbs; - temp.nsCarbs = current.carbs; - temp.bolus = current.insulin; - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"carbs")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } else if (current.carbs > 0) { - temp = {}; - temp.carbs = current.carbs; - temp.nsCarbs = current.carbs; - temp.timestamp = current.created_at; - temp.bolus = current.insulin; - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"carbs")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } else if (current._type === "JournalEntryMealMarker" && current.carb_input > 0 && current.timestamp) { - temp = {}; - temp.timestamp = current.timestamp; - temp.carbs = current.carb_input; - temp.journalCarbs = current.carb_input; - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"carbs")) { - mealInputs.push(temp); - } else { - duplicates += 1; - } - } - } - - for(i=0; i < bolusWizardInputs.length; i++) { - current = bolusWizardInputs[i]; - //console.log(bolusWizardInputs[i]); - temp = {}; - temp.timestamp = current.timestamp; - temp.carbs = current.carb_input; - temp.bwCarbs = current.carb_input; - - // don't enter the treatment if there's another treatment with the same exact timestamp - // to prevent duped carb entries from multiple sources - if (!arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"carbs")) { - if (arrayHasElementWithSameTimestampAndProperty(mealInputs,current.timestamp,"bolus")) { - mealInputs.push(temp); - //bwCarbs += temp.carbs; - } else { - console.error("Skipping bolus wizard entry", i, "in the pump history with",current.carb_input,"g carbs and no insulin."); - if (current.carb_input === 0) { - console.error("This is caused by a BolusWizard without carbs. If you specified insulin, it will be noted as a seperate Bolus"); - } - if (current.timestamp) { - console.error("Timestamp of bolus wizard:", current.timestamp); - } - } - } else { - duplicates += 1; - } - } - //if (duplicates > 0) console.error("Removed duplicate bolus/carb entries:" + duplicates); - - return mealInputs; -} - -exports = module.exports = findMealInputs; diff --git a/lib/meal/history.ts b/lib/meal/history.ts new file mode 100644 index 000000000..07dbcf6f6 --- /dev/null +++ b/lib/meal/history.ts @@ -0,0 +1,149 @@ +//import { PumpEntry, PumpEntryBolusWizard } from "../types/PumpEntry.ts.bak"; + +import { Schema } from '@effect/schema' +import { dedupeWith, sort } from 'effect/Array' +import { struct, strict } from 'effect/Equivalence' +import type { CarbEntry } from '../types/CarbEntry' +import { NightscoutTreatment } from '../types/NightscoutTreatment' +import { PumpHistoryEvent } from '../types/PumpHistoryEvent' +import type { MealTreatment } from './MealTreatment' +import { Order } from './MealTreatment' + +export interface Input { + history: ReadonlyArray + carbs: ReadonlyArray +} + +interface TempMealTreatment extends MealTreatment { + hasBolus: boolean + hasCarbs: boolean +} + +const createMeal = (timestamp: string, partial: Partial): TempMealTreatment => ({ + timestamp, + carbs: partial.carbs || 0, + nsCarbs: partial.nsCarbs || 0, + bwCarbs: partial.bwCarbs || 0, + bolus: partial.bolus || 0, + journalCarbs: partial.journalCarbs || 0, + hasBolus: partial.bolus !== undefined, + hasCarbs: partial.carbs !== undefined, +}) + +export function findMeals(inputs: Input): MealTreatment[] { + const pumpHistory = inputs.history + const carbHistory = inputs.carbs + const mealInputs: TempMealTreatment[] = [] + const bolusWizardInputs: PumpHistoryEvent[] = [] + + const timestampEq = (a: string, b: string) => Math.abs(new Date(a).getTime() - new Date(b).getTime()) < 2000 + + for (let i = 0; i < carbHistory.length; i++) { + const current = carbHistory[i] + if (current.carbs && current.created_at) { + mealInputs.push( + createMeal(current.created_at, { + carbs: current.carbs, + nsCarbs: current.carbs, + }) + ) + } + } + + for (let i = 0; i < pumpHistory.length; i++) { + const current = pumpHistory[i] + if (Schema.is(PumpHistoryEvent)(current) && current._type === 'Bolus' && current.timestamp && current.amount) { + //console.log(pumpHistory[i]); + mealInputs.push(createMeal(current.timestamp, { bolus: current.amount })) + } else if (Schema.is(PumpHistoryEvent)(current) && current._type === 'BolusWizard' && current.timestamp) { + // Delay process the BolusWizard entries to make sure we've seen all possible that correspond to the bolus wizard. + // More specifically, we need to make sure we process the corresponding bolus entry first. + bolusWizardInputs.push(current) + } else if ( + Schema.is(NightscoutTreatment)(current) && + (current.eventType === 'Meal Bolus' || + current.eventType === 'Correction Bolus' || + current.eventType === 'Snack Bolus' || + current.eventType === 'Bolus Wizard' || + current.eventType === 'Carb Correction') && + current.carbs !== undefined + ) { + //imports carbs entered through Nightscout Care Portal + //"Bolus Wizard" refers to the Nightscout Bolus Wizard, not the Medtronic Bolus Wizard + + // don't enter the treatment if there's another treatment with the same exact timestamp + // to prevent duped carb entries from multiple sources + mealInputs.push( + createMeal(current.created_at, { + carbs: current.carbs, + nsCarbs: current.carbs, + }) + ) + } else if (Schema.is(NightscoutTreatment)(current) && current.enteredBy === 'xdrip') { + mealInputs.push( + createMeal(current.created_at, { + carbs: current.carbs || 0, + nsCarbs: current.carbs || 0, + bolus: current.insulin || 0, + }) + ) + } else if (Schema.is(NightscoutTreatment)(current) && current.carbs && current.carbs > 0) { + mealInputs.push( + createMeal(current.created_at, { + carbs: current.carbs || 0, + nsCarbs: current.carbs || 0, + bolus: current.insulin || 0, + }) + ) + } else if ( + Schema.is(PumpHistoryEvent)(current) && + current._type === 'JournalEntryMealMarker' && + current.carb_input && + current.carb_input > 0 + ) { + mealInputs.push( + createMeal(current.timestamp, { + carbs: current.carb_input, + journalCarbs: current.carb_input, + }) + ) + } + } + + for (let i = 0; i < bolusWizardInputs.length; i++) { + const current = bolusWizardInputs[i] + //console.log(bolusWizardInputs[i]); + const temp = createMeal(current.timestamp, { + carbs: current.carb_input || 0, + bwCarbs: current.carb_input || 0, + }) + + // don't enter the treatment if there's another treatment with the same exact timestamp + // to prevent duped carb entries from multiple sources + if (mealInputs.some(a => timestampEq(a.timestamp, current.timestamp) && a.hasCarbs)) { + continue + } + + if (!mealInputs.some(a => timestampEq(a.timestamp, current.timestamp) && a.hasBolus)) { + console.error( + 'Skipping bolus wizard entry', + i, + 'in the pump history with', + current.carb_input, + 'g carbs and no insulin.' + ) + continue + } + + mealInputs.push(temp) + } + + const eq = struct({ + timestamp: timestampEq, + carbs: strict(), + bolus: strict(), + }) + return sort(dedupeWith(mealInputs, eq), Order) +} + +export default findMeals diff --git a/lib/meal/index.js b/lib/meal/index.js deleted file mode 100644 index 40f2907fc..000000000 --- a/lib/meal/index.js +++ /dev/null @@ -1,24 +0,0 @@ -'use strict'; - -var tz = require('moment-timezone'); -var find_meals = require('./history'); -var sum = require('./total'); - -function generate (inputs) { - - var treatments = find_meals(inputs); - - var opts = { - treatments: treatments - , profile: inputs.profile - , pumphistory: inputs.history - , glucose: inputs.glucose - , basalprofile: inputs.basalprofile - }; - - var clock = new Date(tz(inputs.clock)); - - return /* meal_data */ sum(opts, clock); -} - -exports = module.exports = generate; diff --git a/lib/meal/index.ts b/lib/meal/index.ts new file mode 100644 index 000000000..13271919b --- /dev/null +++ b/lib/meal/index.ts @@ -0,0 +1,39 @@ +import { Schema } from '@effect/schema' +import { tz } from '../date' +import { BasalSchedule } from '../types/BasalSchedule' +import { CarbEntry } from '../types/CarbEntry' +import { GlucoseEntry } from '../types/GlucoseEntry' +import { NightscoutTreatment } from '../types/NightscoutTreatment' +import { Profile } from '../types/Profile' +import { PumpHistoryEvent } from '../types/PumpHistoryEvent' +import { findMeals } from './history' +import { totalRecentCarbs as sum } from './total' + +const Input = Schema.Struct({ + history: Schema.Array(Schema.Union(NightscoutTreatment, PumpHistoryEvent)), + carbs: Schema.Array(CarbEntry), + profile: Profile, + basalprofile: Schema.optionalWith(Schema.Array(BasalSchedule), { nullable: true }), + glucose: Schema.optionalWith(Schema.Array(GlucoseEntry), { nullable: true }), + clock: Schema.String, +}) + +export function generate(input: unknown) { + const inputs = Schema.decodeUnknownSync(Input)(input) + const treatments = findMeals(inputs) + + const opts = { + treatments: treatments, + profile: inputs.profile, + pumphistory: inputs.history, + basalprofile: inputs.basalprofile || [], + glucose: inputs.glucose || [], + clock: inputs.clock, + } + + const clock = tz(new Date(inputs.clock)) + + return /* meal_data */ sum(opts, clock) +} + +export default generate diff --git a/lib/meal/total.js b/lib/meal/total.js deleted file mode 100644 index 1320f3642..000000000 --- a/lib/meal/total.js +++ /dev/null @@ -1,144 +0,0 @@ -'use strict'; - -var tz = require('moment-timezone'); -var detectCarbAbsorption = require('../determine-basal/cob'); - -function recentCarbs(opts, time) { - var treatments = opts.treatments; - var profile_data = opts.profile; - if (typeof(opts.glucose) !== 'undefined') { - var glucose_data = opts.glucose; - } - var carbs = 0; - var nsCarbs = 0; - var bwCarbs = 0; - var journalCarbs = 0; - var bwFound = false; - var mealCarbTime = time.getTime(); - var lastCarbTime = 0; - if (!treatments) return {}; - - //console.error(glucose_data); - var iob_inputs = { - profile: profile_data - , history: opts.pumphistory - }; - var COB_inputs = { - glucose_data: glucose_data - , iob_inputs: iob_inputs - , basalprofile: opts.basalprofile - , mealTime: mealCarbTime - }; - var mealCOB = 0; - - // this sorts the treatments collection in order. - treatments.sort(function (a, b) { - var aDate = new Date(tz(a.timestamp)); - var bDate = new Date(tz(b.timestamp)); - //console.error(aDate); - return bDate.getTime() - aDate.getTime(); - }); - - var carbsToRemove = 0; - var nsCarbsToRemove = 0; - var bwCarbsToRemove = 0; - var journalCarbsToRemove = 0; - treatments.forEach(function(treatment) { - var now = time.getTime(); - // consider carbs from up to 6 hours ago in calculating COB - var carbWindow = now - 6 * 60*60*1000; - var treatmentDate = new Date(tz(treatment.timestamp)); - var treatmentTime = treatmentDate.getTime(); - if (treatmentTime > carbWindow && treatmentTime <= now) { - if (treatment.carbs >= 1) { - if (treatment.nsCarbs >= 1) { - nsCarbs += parseFloat(treatment.nsCarbs); - } else if (treatment.bwCarbs >= 1) { - bwCarbs += parseFloat(treatment.bwCarbs); - bwFound = true; - } else if (treatment.journalCarbs >= 1) { - journalCarbs += parseFloat(treatment.journalCarbs); - } else { - console.error("Treatment carbs unclassified:",treatment); - } - //console.error(treatment.carbs, maxCarbs, treatmentDate); - carbs += parseFloat(treatment.carbs); - COB_inputs.mealTime = treatmentTime; - lastCarbTime = Math.max(lastCarbTime,treatmentTime); - var myCarbsAbsorbed = detectCarbAbsorption(COB_inputs).carbsAbsorbed; //?????????????????????????????? here prfile was defined - var myMealCOB = Math.max(0, carbs - myCarbsAbsorbed); - if (typeof(myMealCOB) === 'number' && ! isNaN(myMealCOB)) { - mealCOB = Math.max(mealCOB, myMealCOB); - } else { - console.error("Bad myMealCOB:",myMealCOB, "mealCOB:",mealCOB, "carbs:",carbs,"myCarbsAbsorbed:",myCarbsAbsorbed); - } - if (myMealCOB < mealCOB) { - carbsToRemove += parseFloat(treatment.carbs); - if (treatment.nsCarbs >= 1) { - nsCarbsToRemove += parseFloat(treatment.nsCarbs); - } else if (treatment.bwCarbs >= 1) { - bwCarbsToRemove += parseFloat(treatment.bwCarbs); - } else if (treatment.journalCarbs >= 1) { - journalCarbsToRemove += parseFloat(treatment.journalCarbs); - } - } else { - carbsToRemove = 0; - nsCarbsToRemove = 0; - bwCarbsToRemove = 0; - } - //console.error(carbs, carbsToRemove); - //console.error("COB:",mealCOB); - } - } - }); - // only include carbs actually used in calculating COB - carbs -= carbsToRemove; - nsCarbs -= nsCarbsToRemove; - bwCarbs -= bwCarbsToRemove; - journalCarbs -= journalCarbsToRemove; - - // calculate the current deviation and steepest deviation downslope over the last hour - COB_inputs.ciTime = time.getTime(); - // set mealTime to 6h ago for Deviation calculations - COB_inputs.mealTime = time.getTime() - 6 * 60 * 60 * 1000; - var c = detectCarbAbsorption(COB_inputs); - //console.error(c.currentDeviation, c.slopeFromMaxDeviation); - - // set a hard upper limit on COB to mitigate impact of erroneous or malicious carb entry - if (typeof(profile_data.maxCOB) === 'number' && ! isNaN(profile_data.maxCOB)) { - mealCOB = Math.min( profile_data.maxCOB, mealCOB ); - } else { - console.error("Bad profile.maxCOB:",profile_data.maxCOB); - } - - // if currentDeviation is null or maxDeviation is 0, set mealCOB to 0 for zombie-carb safety - if (typeof(c.currentDeviation) === 'undefined' || c.currentDeviation === null) { - console.error(""); - console.error("Warning: setting mealCOB to 0 because currentDeviation is null/undefined"); - mealCOB = 0; - } - if (typeof(c.maxDeviation) === 'undefined' || c.maxDeviation === null) { - console.error(""); - console.error("Warning: setting mealCOB to 0 because maxDeviation is 0 or undefined"); - mealCOB = 0; - } - - return { - carbs: Math.round( carbs * 1000 ) / 1000 - , nsCarbs: Math.round( nsCarbs * 1000 ) / 1000 - , bwCarbs: Math.round( bwCarbs * 1000 ) / 1000 - , journalCarbs: Math.round( journalCarbs * 1000 ) / 1000 - , mealCOB: Math.round( mealCOB ) - , currentDeviation: Math.round( c.currentDeviation * 100 ) / 100 - , maxDeviation: Math.round( c.maxDeviation * 100 ) / 100 - , minDeviation: Math.round( c.minDeviation * 100 ) / 100 - , slopeFromMaxDeviation: Math.round( c.slopeFromMaxDeviation * 1000 ) / 1000 - , slopeFromMinDeviation: Math.round( c.slopeFromMinDeviation * 1000 ) / 1000 - , allDeviations: c.allDeviations - , lastCarbTime: lastCarbTime - , bwFound: bwFound - }; -} - -exports = module.exports = recentCarbs; - diff --git a/lib/meal/total.ts b/lib/meal/total.ts new file mode 100644 index 000000000..fb6187530 --- /dev/null +++ b/lib/meal/total.ts @@ -0,0 +1,178 @@ +import * as A from 'effect/Array' +import { tz } from '../date' +import type { DetectCOBInput } from '../determine-basal/cob' +import { detectCarbAbsorption as detectCarbAbsorption } from '../determine-basal/cob' +import type { BasalSchedule } from '../types/BasalSchedule' +import type { GlucoseEntry } from '../types/GlucoseEntry' +import type { NightscoutTreatment } from '../types/NightscoutTreatment' +import type { Profile } from '../types/Profile' +import type { PumpHistoryEvent } from '../types/PumpHistoryEvent' +import * as MealTreatment from './MealTreatment' +import type { RecentCarbs } from './RecentCarbs' + +export interface Options { + treatments?: ReadonlyArray + pumphistory: ReadonlyArray + profile: Profile + basalprofile?: ReadonlyArray + glucose?: ReadonlyArray + clock: string +} + +export function totalRecentCarbs(opts: Options, time: Date): RecentCarbs { + let treatments = opts.treatments + const profile_data = opts.profile + const glucose_data = opts.glucose + let carbs = 0 + let nsCarbs = 0 + let bwCarbs = 0 + let journalCarbs = 0 + let bwFound = false + const mealCarbTime = time.getTime() + let lastCarbTime = 0 + + if (!treatments) { + return { + carbs: Math.round(carbs * 1000) / 1000, + nsCarbs: Math.round(nsCarbs * 1000) / 1000, + bwCarbs: Math.round(bwCarbs * 1000) / 1000, + journalCarbs: Math.round(journalCarbs * 1000) / 1000, + mealCOB: 0, + currentDeviation: 0, + maxDeviation: 0, + minDeviation: 0, + slopeFromMaxDeviation: 0, + slopeFromMinDeviation: 0, + allDeviations: [], + lastCarbTime: 0, + bwFound: false, + } + } + + //console.error(glucose_data); + const iob_inputs = { + profile: profile_data, + history: opts.pumphistory, + } + const COB_inputs: DetectCOBInput = { + glucose_data: glucose_data || [], + iob_inputs: iob_inputs, + basalprofile: opts.basalprofile || [], + mealTime: mealCarbTime, + } + let mealCOB = 0 + + // this sorts the treatments collection in order. + treatments = A.sort(treatments, MealTreatment.Order) + + let carbsToRemove = 0 + let nsCarbsToRemove = 0 + let bwCarbsToRemove = 0 + let journalCarbsToRemove = 0 + treatments.forEach(treatment => { + const now = time.getTime() + // consider carbs from up to 6 hours ago in calculating COB + const carbWindow = now - 6 * 60 * 60 * 1000 + const treatmentDate = tz(new Date(treatment.timestamp)) + const treatmentTime = treatmentDate.getTime() + if (treatmentTime > carbWindow && treatmentTime <= now) { + if (treatment.carbs >= 1) { + if (treatment.nsCarbs >= 1) { + nsCarbs += treatment.nsCarbs + } else if (treatment.bwCarbs >= 1) { + bwCarbs += treatment.bwCarbs + bwFound = true + } else if (treatment.journalCarbs >= 1) { + journalCarbs += treatment.journalCarbs + } else { + console.error('Treatment carbs unclassified:', treatment) + } + //console.error(treatment.carbs, maxCarbs, treatmentDate); + carbs += treatment.carbs + COB_inputs.mealTime = treatmentTime + lastCarbTime = Math.max(lastCarbTime, treatmentTime) + const myCarbsAbsorbed = detectCarbAbsorption(COB_inputs).carbsAbsorbed //?????????????????????????????? here prfile was defined + const myMealCOB = Math.max(0, carbs - myCarbsAbsorbed) + if (typeof myMealCOB === 'number' && !isNaN(myMealCOB)) { + mealCOB = Math.max(mealCOB, myMealCOB) + } else { + console.error( + 'Bad myMealCOB:', + myMealCOB, + 'mealCOB:', + mealCOB, + 'carbs:', + carbs, + 'myCarbsAbsorbed:', + myCarbsAbsorbed + ) + } + if (myMealCOB < mealCOB) { + carbsToRemove += treatment.carbs + if (treatment.nsCarbs >= 1) { + nsCarbsToRemove += treatment.nsCarbs + } else if (treatment.bwCarbs >= 1) { + bwCarbsToRemove += treatment.bwCarbs + } else if (treatment.journalCarbs >= 1) { + journalCarbsToRemove += treatment.journalCarbs + } + } else { + carbsToRemove = 0 + nsCarbsToRemove = 0 + bwCarbsToRemove = 0 + } + //console.error(carbs, carbsToRemove); + //console.error("COB:",mealCOB); + } + } + }) + // only include carbs actually used in calculating COB + carbs -= carbsToRemove + nsCarbs -= nsCarbsToRemove + bwCarbs -= bwCarbsToRemove + journalCarbs -= journalCarbsToRemove + + // calculate the current deviation and steepest deviation downslope over the last hour + COB_inputs.ciTime = time.getTime() + // set mealTime to 6h ago for Deviation calculations + COB_inputs.mealTime = time.getTime() - 6 * 60 * 60 * 1000 + const c = detectCarbAbsorption(COB_inputs) + //console.error(c.currentDeviation, c.slopeFromMaxDeviation); + + // set a hard upper limit on COB to mitigate impact of erroneous or malicious carb entry + if (profile_data.maxCOB !== undefined) { + mealCOB = Math.min(profile_data.maxCOB, mealCOB) + } else { + console.error('Bad profile.maxCOB:', profile_data.maxCOB) + } + + // if currentDeviation is null or maxDeviation is 0, set mealCOB to 0 for zombie-carb safety + if (typeof c.currentDeviation === 'undefined' || c.currentDeviation === null) { + console.error('') + console.error('Warning: setting mealCOB to 0 because currentDeviation is null/undefined') + mealCOB = 0 + } + if (typeof c.maxDeviation === 'undefined' || c.maxDeviation === null) { + console.error('') + console.error('Warning: setting mealCOB to 0 because maxDeviation is 0 or undefined') + mealCOB = 0 + } + + return { + carbs: Math.round(carbs * 1000) / 1000, + nsCarbs: Math.round(nsCarbs * 1000) / 1000, + bwCarbs: Math.round(bwCarbs * 1000) / 1000, + journalCarbs: Math.round(journalCarbs * 1000) / 1000, + mealCOB: Math.round(mealCOB), + currentDeviation: Math.round(c.currentDeviation * 100) / 100, + maxDeviation: Math.round(c.maxDeviation * 100) / 100, + minDeviation: Math.round(c.minDeviation * 100) / 100, + slopeFromMaxDeviation: Math.round(c.slopeFromMaxDeviation * 1000) / 1000, + slopeFromMinDeviation: Math.round(c.slopeFromMinDeviation * 1000) / 1000, + allDeviations: c.allDeviations, + lastCarbTime: lastCarbTime, + bwFound: bwFound, + } +} + +export default totalRecentCarbs diff --git a/lib/medtronic-clock.js b/lib/medtronic-clock.js deleted file mode 100644 index 543ad4303..000000000 --- a/lib/medtronic-clock.js +++ /dev/null @@ -1,13 +0,0 @@ -'use strict'; - -function getTime(minutes) { - var baseTime = new Date(); - baseTime.setHours('00'); - baseTime.setMinutes('00'); - baseTime.setSeconds('00'); - - return baseTime.getTime() + minutes * 60 * 1000; -} - -exports = module.exports = getTime; - diff --git a/lib/medtronic-clock.ts b/lib/medtronic-clock.ts new file mode 100644 index 000000000..94ac9b943 --- /dev/null +++ b/lib/medtronic-clock.ts @@ -0,0 +1,10 @@ +export function getTime(minutes: number) { + const baseTime = new Date() + baseTime.setHours(0) + baseTime.setMinutes(0) + baseTime.setSeconds(0) + + return baseTime.getTime() + minutes * 60 * 1000 +} + +export default getTime diff --git a/lib/percentile.js b/lib/percentile.js deleted file mode 100644 index 4598ef51f..000000000 --- a/lib/percentile.js +++ /dev/null @@ -1,18 +0,0 @@ -'use strict'; -// From https://gist.github.com/IceCreamYou/6ffa1b18c4c8f6aeaad2 -// Returns the value at a given percentile in a sorted numeric array. -// "Linear interpolation between closest ranks" method -module.exports = function percentile(arr, p) { - if (arr.length === 0) return 0; - if (typeof p !== 'number') throw new TypeError('p must be a number'); - if (p <= 0) return arr[0]; - if (p >= 1) return arr[arr.length - 1]; - - var index = arr.length * p, - lower = Math.floor(index), - upper = lower + 1, - weight = index % 1; - - if (upper >= arr.length) return arr[lower]; - return arr[lower] * (1 - weight) + arr[upper] * weight; -} \ No newline at end of file diff --git a/lib/percentile.ts b/lib/percentile.ts new file mode 100644 index 000000000..52c6e1a94 --- /dev/null +++ b/lib/percentile.ts @@ -0,0 +1,29 @@ +// From https://gist.github.com/IceCreamYou/6ffa1b18c4c8f6aeaad2 +// Returns the value at a given percentile in a sorted numeric array. +// "Linear interpolation between closest ranks" method +export function percentile(arr: number[], p: number) { + if (arr.length === 0) { + return 0 + } + if (typeof p !== 'number') { + throw new TypeError('p must be a number') + } + if (p <= 0) { + return arr[0] + } + if (p >= 1) { + return arr[arr.length - 1] + } + + const index = arr.length * p, + lower = Math.floor(index), + upper = lower + 1, + weight = index % 1 + + if (upper >= arr.length) { + return arr[lower] + } + return arr[lower] * (1 - weight) + arr[upper] * weight +} + +export default percentile diff --git a/lib/profile/basal.js b/lib/profile/basal.js deleted file mode 100644 index 241587f0d..000000000 --- a/lib/profile/basal.js +++ /dev/null @@ -1,47 +0,0 @@ -'use strict'; - -var _ = require('lodash'); - -/* Return basal rate(U / hr) at the provided timeOfDay */ -function basalLookup (schedules, now) { - - var nowDate = now; - - if (typeof(now) === 'undefined') { - nowDate = new Date(); - } - - var basalprofile_data = _.sortBy(schedules, function(o) { return o.i; }); - var basalRate = basalprofile_data[basalprofile_data.length-1].rate - if (basalRate === 0) { - // TODO - shared node - move this print to shared object. - console.error("ERROR: bad basal schedule",schedules); - return; - } - var nowMinutes = nowDate.getHours() * 60 + nowDate.getMinutes(); - - for (var i = 0; i < basalprofile_data.length - 1; i++) { - if ((nowMinutes >= basalprofile_data[i].minutes) && (nowMinutes < basalprofile_data[i + 1].minutes)) { - basalRate = basalprofile_data[i].rate; - break; - } - } - return Math.round(basalRate*1000)/1000; -} - - -function maxDailyBasal (inputs) { - var maxRate = _.maxBy(inputs.basals,function(o) { return Number(o.rate); }); - return (Number(maxRate.rate) *1000)/1000; -} - -/*Return maximum daily basal rate(U / hr) from profile.basals */ - -function maxBasalLookup (inputs) { - return inputs.settings.maxBasal; -} - - -exports.maxDailyBasal = maxDailyBasal; -exports.maxBasalLookup = maxBasalLookup; -exports.basalLookup = basalLookup; diff --git a/lib/profile/basal.ts b/lib/profile/basal.ts new file mode 100644 index 000000000..9d3209c0f --- /dev/null +++ b/lib/profile/basal.ts @@ -0,0 +1,41 @@ +import { sort } from 'effect/Array' +import * as BasalSchedule from '../types/BasalSchedule' +import type { Preferences } from '../types/Preferences' + +/* Return basal rate(U / hr) at the provided timeOfDay */ +export function basalLookup(schedules: readonly BasalSchedule.BasalSchedule[], now?: Date) { + const nowDate = now || new Date() + + const basalprofile_data = sort(BasalSchedule.Order)(schedules) + + let basalRate = basalprofile_data[basalprofile_data.length - 1].rate + // @todo: why can't be zero? I think a basal rate of 0 should be possibile + if (basalRate === 0) { + // TODO - shared node - move this print to shared object. + throw new Error('ERROR: bad basal schedule') + } + const nowMinutes = nowDate.getHours() * 60 + nowDate.getMinutes() + + for (let i = 0; i < basalprofile_data.length - 1; i++) { + if (nowMinutes >= basalprofile_data[i].minutes && nowMinutes < basalprofile_data[i + 1].minutes) { + basalRate = basalprofile_data[i].rate + break + } + } + return Math.round(basalRate * 1000) / 1000 +} + +export function maxDailyBasal(inputs: Preferences): number { + const max = inputs.basals.reduce((b, a) => (a.rate > b ? a.rate : b), 0) + return (Number(max) * 1000) / 1000 +} + +/*Return maximum daily basal rate(U / hr) from profile.basals */ + +export function maxBasalLookup(inputs: Preferences): number | undefined { + return inputs.settings.maxBasal +} + +exports.maxDailyBasal = maxDailyBasal +exports.maxBasalLookup = maxBasalLookup +exports.basalLookup = basalLookup diff --git a/lib/profile/carbs.js b/lib/profile/carbs.js deleted file mode 100644 index 8efdebf0c..000000000 --- a/lib/profile/carbs.js +++ /dev/null @@ -1,41 +0,0 @@ -'use strict'; - -var getTime = require('../medtronic-clock'); -var shared_node_utils = require('../../bin/oref0-shared-node-utils'); -var console_error = shared_node_utils.console_error; - -function carbRatioLookup (final_result, inputs, profile) { - var now = new Date(); - var carbratio_data = inputs.carbratio; - if (typeof(carbratio_data) !== "undefined" && typeof(carbratio_data.schedule) !== "undefined") { - var carbRatio; - if ((carbratio_data.units === "grams") || (carbratio_data.units === "exchanges")) { - //carbratio_data.schedule.sort(function (a, b) { return a.offset > b.offset }); - carbRatio = carbratio_data.schedule[carbratio_data.schedule.length - 1]; - - for (var i = 0; i < carbratio_data.schedule.length - 1; i++) { - if ((now >= getTime(carbratio_data.schedule[i].offset)) && (now < getTime(carbratio_data.schedule[i + 1].offset))) { - carbRatio = carbratio_data.schedule[i]; - // disallow impossibly high/low carbRatios due to bad decoding - if (carbRatio < 3 || carbRatio > 150) { - console_error(final_result, "Error: carbRatio of " + carbRatio + " out of bounds."); - return; - } - break; - } - } - if (carbratio_data.units === "exchanges") { - carbRatio.ratio = 12 / carbRatio.ratio - } - return carbRatio.ratio; - } else { - console_error(final_result, "Error: Unsupported carb_ratio units " + carbratio_data.units); - return; - } - //return carbRatio.ratio; - //profile.carbratio = carbRatio.ratio; - } else { return; } -} - -carbRatioLookup.carbRatioLookup = carbRatioLookup; -exports = module.exports = carbRatioLookup; diff --git a/lib/profile/carbs.ts b/lib/profile/carbs.ts new file mode 100644 index 000000000..4cbec0bcf --- /dev/null +++ b/lib/profile/carbs.ts @@ -0,0 +1,44 @@ +import type { FinalResult } from '../bin/utils' +import { console_error } from '../bin/utils' +import { getTime } from '../medtronic-clock' +import type { Preferences } from '../types/Preferences' + +export function carbRatioLookup(final_result: FinalResult, inputs: Preferences) { + const now = new Date() + const carbratio_data = inputs.carbratio + const carbratio_schedule = carbratio_data?.schedule + if (carbratio_data && carbratio_schedule) { + if (carbratio_data.units === 'grams' || carbratio_data.units === 'exchanges') { + //carbratio_data.schedule.sort(function (a, b) { return a.offset > b.offset }); + let carbRatio = carbratio_schedule[carbratio_schedule.length - 1] + + for (let i = 0; i < carbratio_schedule.length - 1; i++) { + if ( + now.getTime() >= getTime(carbratio_schedule[i].offset) && + now.getTime() < getTime(carbratio_schedule[i + 1].offset) + ) { + carbRatio = carbratio_schedule[i] + // disallow impossibly high/low carbRatios due to bad decoding + if (carbRatio.ratio < 3 || carbRatio.ratio > 150) { + console_error(final_result, `Error: carbRatio of ${carbRatio} out of bounds.`) + return + } + break + } + } + if (carbratio_data.units === 'exchanges') { + return 12 / carbRatio.ratio + } + return carbRatio.ratio + } else { + console_error(final_result, `Error: Unsupported carb_ratio units ${carbratio_data.units}`) + return + } + //return carbRatio.ratio; + //profile.carbratio = carbRatio.ratio; + } else { + return + } +} + +export default carbRatioLookup diff --git a/lib/profile/index.js b/lib/profile/index.js deleted file mode 100644 index 8ede7f428..000000000 --- a/lib/profile/index.js +++ /dev/null @@ -1,188 +0,0 @@ -'use strict'; - -var basal = require('./basal'); -var targets = require('./targets'); -var isf = require('./isf'); -var carb_ratios = require('./carbs'); -var _ = require('lodash'); - -var shared_node_utils = require('../../bin/oref0-shared-node-utils'); -var console_error = shared_node_utils.console_error; -var console_log = shared_node_utils.console_log; - -function defaults ( ) { - return /* profile */ { - max_iob: 0 // if max_iob is not provided, will default to zero - , max_daily_safety_multiplier: 3 - , current_basal_safety_multiplier: 4 - , autosens_max: 1.2 - , autosens_min: 0.7 - , rewind_resets_autosens: true // reset autosensitivity to neutral for awhile after each pump rewind - // , autosens_adjust_targets: false // when autosens detects sensitivity/resistance, also adjust BG target accordingly - , high_temptarget_raises_sensitivity: false // raise sensitivity for temptargets >= 101. synonym for exercise_mode - , low_temptarget_lowers_sensitivity: false // lower sensitivity for temptargets <= 99. - , sensitivity_raises_target: true // raise BG target when autosens detects sensitivity - , resistance_lowers_target: false // lower BG target when autosens detects resistance - , exercise_mode: false // when true, > 100 mg/dL high temp target adjusts sensitivityRatio for exercise_mode. This majorly changes the behavior of high temp targets from before. synonmym for high_temptarget_raises_sensitivity - , half_basal_exercise_target: 160 // when temptarget is 160 mg/dL *and* exercise_mode=true, run 50% basal at this level (120 = 75%; 140 = 60%) - // create maxCOB and default it to 120 because that's the most a typical body can absorb over 4 hours. - // (If someone enters more carbs or stacks more; OpenAPS will just truncate dosing based on 120. - // Essentially, this just limits AMA/SMB as a safety cap against excessive COB entry) - , maxCOB: 120 - , skip_neutral_temps: false // if true, don't set neutral temps - , unsuspend_if_no_temp: false // if true, pump will un-suspend after a zero temp finishes - , bolussnooze_dia_divisor: 2 // bolus snooze decays after 1/2 of DIA - , min_5m_carbimpact: 8 // mg/dL per 5m (8 mg/dL/5m corresponds to 24g/hr at a CSF of 4 mg/dL/g (x/5*60/4)) - , autotune_isf_adjustmentFraction: 1.0 // keep autotune ISF closer to pump ISF via a weighted average of fullNewISF and pumpISF. 1.0 allows full adjustment, 0 is no adjustment from pump ISF. - , remainingCarbsFraction: 1.0 // fraction of carbs we'll assume will absorb over 4h if we don't yet see carb absorption - , remainingCarbsCap: 90 // max carbs we'll assume will absorb over 4h if we don't yet see carb absorption - // WARNING: use SMB with caution: it can and will automatically bolus up to max_iob worth of extra insulin - , enableUAM: true // enable detection of unannounced meal carb absorption - , A52_risk_enable: false - , enableSMB_with_COB: false // enable supermicrobolus while COB is positive - , enableSMB_with_temptarget: false // enable supermicrobolus for eating soon temp targets - // *** WARNING *** DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar - // LimiTTer, etc. do not properly filter out high-noise SGVs. xDrip+ builds greater than or equal to - // version number d8e-7097-2018-01-22 provide proper noise values, so that oref0 can ignore high noise - // readings, and can temporarily raise the BG target when sensor readings have medium noise, - // resulting in appropriate SMB behaviour. Older versions of xDrip+ should not be used with enableSMB_always. - // Using SMB overnight with such data sources risks causing a dangerous overdose of insulin - // if the CGM sensor reads falsely high and doesn't come down as actual BG does - , enableSMB_always: false // always enable supermicrobolus (unless disabled by high temptarget) - , enableSMB_after_carbs: false // enable supermicrobolus for 6h after carbs, even with 0 COB - , enableSMB_high_bg: false // enable SMBs when a high BG is detected, based on the high BG target (adjusted or profile) - , enableSMB_high_bg_target: 110 // set the value enableSMB_high_bg will compare against to enable SMB. If BG > than this value, SMBs should enable. - // *** WARNING *** DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar. - , allowSMB_with_high_temptarget: false // allow supermicrobolus (if otherwise enabled) even with high temp targets - , maxSMBBasalMinutes: 30 // maximum minutes of basal that can be delivered as a single SMB with uncovered COB - , maxUAMSMBBasalMinutes: 30 // maximum minutes of basal that can be delivered as a single SMB when IOB exceeds COB - , SMBInterval: 3 // minimum interval between SMBs, in minutes. - , bolus_increment: 0.1 // minimum bolus that can be delivered as an SMB - , maxDelta_bg_threshold: 0.2 // maximum change in bg to use SMB, above that will disable SMB - , curve: "rapid-acting" // change this to "ultra-rapid" for Fiasp, or "bilinear" for old curve - , useCustomPeakTime: false // allows changing insulinPeakTime - , insulinPeakTime: 75 // number of minutes after a bolus activity peaks. defaults to 55m for Fiasp if useCustomPeakTime: false - , carbsReqThreshold: 1 // grams of carbsReq to trigger a pushover - , offline_hotspot: false // enabled an offline-only local wifi hotspot if no Internet available - , noisyCGMTargetMultiplier: 1.3 // increase target by this amount when looping off raw/noisy CGM data - , suspend_zeros_iob: true // recognize pump suspends as non insulin delivery events - // send the glucose data to the pump emulating an enlite sensor. This allows to setup high / low warnings when offline and see trend. - // To enable this feature, enable the sensor, set a sensor with id 0000000, go to start sensor and press find lost sensor. - , enableEnliteBgproxy: false - // TODO: make maxRaw a preference here usable by oref0-raw in myopenaps-cgm-loop - //, maxRaw: 200 // highest raw/noisy CGM value considered safe to use for looping - , calc_glucose_noise: false - , target_bg: false // set to an integer value in mg/dL to override pump min_bg - , edison_battery_shutdown_voltage: 3050 - , pi_battery_shutdown_percent: 2 - } -} - -function displayedDefaults (final_result) { - var allDefaults = defaults(); - var profile = { }; - - profile.max_iob = allDefaults.max_iob; - profile.max_daily_safety_multiplier = allDefaults.max_daily_safety_multiplier; - profile.current_basal_safety_multiplier= allDefaults.current_basal_safety_multiplier; - profile.autosens_max = allDefaults.autosens_max; - profile.autosens_min = allDefaults.autosens_min; - profile.rewind_resets_autosens = allDefaults.rewind_resets_autosens; - profile.exercise_mode = allDefaults.exercise_mode; - profile.sensitivity_raises_target = allDefaults.sensitivity_raises_target; - profile.unsuspend_if_no_temp = allDefaults.unsuspend_if_no_temp; - profile.enableSMB_with_COB = allDefaults.enableSMB_with_COB; - profile.enableSMB_with_temptarget = allDefaults.enableSMB_with_temptarget; - profile.enableUAM = allDefaults.enableUAM; - profile.curve = allDefaults.curve; - profile.offline_hotspot = allDefaults.offline_hotspot; - profile.edison_battery_shutdown_voltage = allDefaults.edison_battery_shutdown_voltage; - profile.pi_battery_shutdown_percent = allDefaults.pi_battery_shutdown_percent; - - console_error(final_result, profile); - return profile -} - -function generate (final_result, inputs, opts) { - var profile = opts && opts.type ? opts : defaults( ); - - // check if inputs has overrides for any of the default prefs - // and apply if applicable - for (var pref in profile) { - if (inputs.hasOwnProperty(pref)) { - profile[pref] = inputs[pref]; - } - } - - var pumpsettings_data = inputs.settings; - if (inputs.settings.insulin_action_curve > 1) { - profile.dia = pumpsettings_data.insulin_action_curve; - } else { - console_error(final_result, 'DIA of', profile.dia, 'is not supported'); - return -1; - } - - if (inputs.model) { - profile.model = inputs.model; - } - profile.skip_neutral_temps = inputs.skip_neutral_temps; - - profile.current_basal = basal.basalLookup(inputs.basals); - profile.basalprofile = inputs.basals; - - _.forEach(profile.basalprofile, function(basalentry) { - basalentry.rate = +(Math.round(basalentry.rate + "e+3") + "e-3"); - }); - - profile.max_daily_basal = basal.maxDailyBasal(inputs); - profile.max_basal = basal.maxBasalLookup(inputs); - if (profile.current_basal === 0) { - console_error(final_result, "current_basal of",profile.current_basal,"is not supported"); - return -1; - } - if (profile.max_daily_basal === 0) { - console_error(final_result, "max_daily_basal of",profile.max_daily_basal,"is not supported"); - return -1; - } - if (profile.max_basal < 0.1) { - console_error(final_result, "max_basal of",profile.max_basal,"is not supported"); - return -1; - } - - var range = targets.bgTargetsLookup(final_result, inputs, profile); - profile.out_units = inputs.targets.user_preferred_units; - profile.min_bg = Math.round(range.min_bg); - profile.max_bg = Math.round(range.max_bg); - profile.bg_targets = inputs.targets; - - _.forEach(profile.bg_targets.targets, function(bg_entry) { - bg_entry.high = Math.round(bg_entry.high); - bg_entry.low = Math.round(bg_entry.low); - bg_entry.min_bg = Math.round(bg_entry.min_bg); - bg_entry.max_bg = Math.round(bg_entry.max_bg); - }); - - delete profile.bg_targets.raw; - - profile.temptargetSet = range.temptargetSet; - var lastResult = null; - [profile.sens, lastResult] = isf.isfLookup(inputs.isf, undefined, lastResult); - profile.isfProfile = inputs.isf; - if (profile.sens < 5) { - console_error(final_result, "ISF of",profile.sens,"is not supported"); - return -1; - } - if (typeof(inputs.carbratio) !== "undefined") { - profile.carb_ratio = carb_ratios.carbRatioLookup(final_result, inputs, profile); - profile.carb_ratios = inputs.carbratio; - } else { - console_error(final_result, "Profile wasn't given carb ratio data, cannot calculate carb_ratio"); - } - return profile; -} - - -generate.defaults = defaults; -generate.displayedDefaults = displayedDefaults; -exports = module.exports = generate; - diff --git a/lib/profile/index.ts b/lib/profile/index.ts new file mode 100644 index 000000000..9f42569c4 --- /dev/null +++ b/lib/profile/index.ts @@ -0,0 +1,193 @@ +import type { FinalResult } from '../bin/utils' +import { console_error } from '../bin/utils' +import type { BasalSchedule } from '../types/BasalSchedule' +import type { Preferences } from '../types/Preferences' +import { maxDailyBasal, basalLookup, maxBasalLookup } from './basal' +//import { carbRatioLookup } from './carbs' +import { carbRatioLookup } from './carbs' +import { isfLookup } from './isf' +import * as targets from './targets' + +export function defaults() { + return /* profile */ { + max_iob: 0, // if max_iob is not provided, will default to zero + max_daily_safety_multiplier: 3, + current_basal_safety_multiplier: 4, + autosens_max: 1.2, + autosens_min: 0.7, + rewind_resets_autosens: true, // reset autosensitivity to neutral for awhile after each pump rewind + // , autosens_adjust_targets: false // when autosens detects sensitivity/resistance, also adjust BG target accordingly + high_temptarget_raises_sensitivity: false, // raise sensitivity for temptargets >= 101. synonym for exercise_mode + low_temptarget_lowers_sensitivity: false, // lower sensitivity for temptargets <= 99. + sensitivity_raises_target: true, // raise BG target when autosens detects sensitivity + resistance_lowers_target: false, // lower BG target when autosens detects resistance + exercise_mode: false, // when true, > 100 mg/dL high temp target adjusts sensitivityRatio for exercise_mode. This majorly changes the behavior of high temp targets from before. synonmym for high_temptarget_raises_sensitivity + half_basal_exercise_target: 160, // when temptarget is 160 mg/dL *and* exercise_mode=true, run 50% basal at this level (120 = 75%; 140 = 60%) + // create maxCOB and default it to 120 because that's the most a typical body can absorb over 4 hours. + // (If someone enters more carbs or stacks more; OpenAPS will just truncate dosing based on 120. + // Essentially, this just limits AMA/SMB as a safety cap against excessive COB entry) + maxCOB: 120, + skip_neutral_temps: false, // if true, don't set neutral temps + unsuspend_if_no_temp: false, // if true, pump will un-suspend after a zero temp finishes + bolussnooze_dia_divisor: 2, // bolus snooze decays after 1/2 of DIA + min_5m_carbimpact: 8, // mg/dL per 5m (8 mg/dL/5m corresponds to 24g/hr at a CSF of 4 mg/dL/g (x/5*60/4)) + autotune_isf_adjustmentFraction: 1.0, // keep autotune ISF closer to pump ISF via a weighted average of fullNewISF and pumpISF. 1.0 allows full adjustment, 0 is no adjustment from pump ISF. + remainingCarbsFraction: 1.0, // fraction of carbs we'll assume will absorb over 4h if we don't yet see carb absorption + remainingCarbsCap: 90, // max carbs we'll assume will absorb over 4h if we don't yet see carb absorption + // WARNING: use SMB with caution: it can and will automatically bolus up to max_iob worth of extra insulin + enableUAM: true, // enable detection of unannounced meal carb absorption + A52_risk_enable: false, + enableSMB_with_COB: false, // enable supermicrobolus while COB is positive + enableSMB_with_temptarget: false, // enable supermicrobolus for eating soon temp targets + // *** WARNING *** DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar + // LimiTTer, etc. do not properly filter out high-noise SGVs. xDrip+ builds greater than or equal to + // version number d8e-7097-2018-01-22 provide proper noise values, so that oref0 can ignore high noise + // readings, and can temporarily raise the BG target when sensor readings have medium noise, + // resulting in appropriate SMB behaviour. Older versions of xDrip+ should not be used with enableSMB_always. + // Using SMB overnight with such data sources risks causing a dangerous overdose of insulin + // if the CGM sensor reads falsely high and doesn't come down as actual BG does + enableSMB_always: false, // always enable supermicrobolus (unless disabled by high temptarget) + enableSMB_after_carbs: false, // enable supermicrobolus for 6h after carbs, even with 0 COB + enableSMB_high_bg: false, // enable SMBs when a high BG is detected, based on the high BG target (adjusted or profile) + enableSMB_high_bg_target: 110, // set the value enableSMB_high_bg will compare against to enable SMB. If BG > than this value, SMBs should enable. + // *** WARNING *** DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar. + allowSMB_with_high_temptarget: false, // allow supermicrobolus (if otherwise enabled) even with high temp targets + maxSMBBasalMinutes: 30, // maximum minutes of basal that can be delivered as a single SMB with uncovered COB + maxUAMSMBBasalMinutes: 30, // maximum minutes of basal that can be delivered as a single SMB when IOB exceeds COB + SMBInterval: 3, // minimum interval between SMBs, in minutes. + bolus_increment: 0.1, // minimum bolus that can be delivered as an SMB + maxDelta_bg_threshold: 0.2, // maximum change in bg to use SMB, above that will disable SMB + curve: 'rapid-acting', // change this to "ultra-rapid" for Fiasp, or "bilinear" for old curve + useCustomPeakTime: false, // allows changing insulinPeakTime + insulinPeakTime: 75, // number of minutes after a bolus activity peaks. defaults to 55m for Fiasp if useCustomPeakTime: false + carbsReqThreshold: 1, // grams of carbsReq to trigger a pushover + offline_hotspot: false, // enabled an offline-only local wifi hotspot if no Internet available + noisyCGMTargetMultiplier: 1.3, // increase target by this amount when looping off raw/noisy CGM data + suspend_zeros_iob: true, // recognize pump suspends as non insulin delivery events + // send the glucose data to the pump emulating an enlite sensor. This allows to setup high / low warnings when offline and see trend. + // To enable this feature, enable the sensor, set a sensor with id 0000000, go to start sensor and press find lost sensor. + enableEnliteBgproxy: false, + // TODO: make maxRaw a preference here usable by oref0-raw in myopenaps-cgm-loop + //, maxRaw: 200 // highest raw/noisy CGM value considered safe to use for looping + calc_glucose_noise: false, + target_bg: false, // set to an integer value in mg/dL to override pump min_bg + edison_battery_shutdown_voltage: 3050, + pi_battery_shutdown_percent: 2, + } +} + +export function displayedDefaults(final_result: FinalResult) { + const allDefaults = defaults() + const profile = { + max_iob: allDefaults.max_iob, + max_daily_safety_multiplier: allDefaults.max_daily_safety_multiplier, + current_basal_safety_multiplier: allDefaults.current_basal_safety_multiplier, + autosens_max: allDefaults.autosens_max, + autosens_min: allDefaults.autosens_min, + rewind_resets_autosens: allDefaults.rewind_resets_autosens, + exercise_mode: allDefaults.exercise_mode, + sensitivity_raises_target: allDefaults.sensitivity_raises_target, + unsuspend_if_no_temp: allDefaults.unsuspend_if_no_temp, + enableSMB_with_COB: allDefaults.enableSMB_with_COB, + enableSMB_with_temptarget: allDefaults.enableSMB_with_temptarget, + enableUAM: allDefaults.enableUAM, + curve: allDefaults.curve, + offline_hotspot: allDefaults.offline_hotspot, + edison_battery_shutdown_voltage: allDefaults.edison_battery_shutdown_voltage, + pi_battery_shutdown_percent: allDefaults.pi_battery_shutdown_percent, + } + + console_error(final_result, profile) + return profile +} + +function generate(final_result: FinalResult, inputs: Preferences, opts?: any) { + const profile = opts && opts.type ? opts : defaults() + const preferences = inputs + + // check if preferences has overrides for any of the default prefs + // and apply if applicable + for (const pref in profile) { + if (Object.prototype.hasOwnProperty.call(preferences, pref)) { + profile[pref] = (preferences as any)[pref] + } + } + + const pumpsettings_data = preferences.settings + if (preferences.settings.insulin_action_curve > 1) { + profile.dia = pumpsettings_data.insulin_action_curve + } else { + console_error(final_result, 'DIA of', profile.dia, 'is not supported') + return -1 + } + + if (preferences.model) { + profile.model = preferences.model + } + profile.skip_neutral_temps = preferences.skip_neutral_temps + + // try-catch just to fix test. Basal should be validated from the beginning + try { + profile.current_basal = basalLookup(preferences.basals) + } catch (e) { + console_error(final_result, String(e)) + return -1 + } + if (!profile.current_basal) { + console.error('ERROR: bad basal schedule', profile.current_basal) + return -1 + } + profile.basalprofile = preferences.basals.map((basalentry: BasalSchedule) => ({ + ...basalentry, + rate: Math.round(basalentry.rate * 1000) / 1000, + })) + + profile.max_daily_basal = maxDailyBasal(preferences) + profile.max_basal = maxBasalLookup(preferences) + + if (profile.current_basal === 0) { + console_error(final_result, 'current_basal of', profile.current_basal, 'is not supported') + return -1 + } + if (profile.max_daily_basal === 0) { + console_error(final_result, 'max_daily_basal of', profile.max_daily_basal, 'is not supported') + return -1 + } + if (profile.max_basal < 0.1) { + console_error(final_result, 'max_basal of', profile.max_basal, 'is not supported') + return -1 + } + + const range = targets.bgTargetsLookup(final_result, preferences) + profile.out_units = preferences.targets.user_preferred_units + profile.min_bg = Math.round(range.min_bg) + profile.max_bg = Math.round(range.max_bg) + profile.bg_targets = preferences.targets + ;(profile.bg_targets.targets || []).forEach((bg_entry: any) => { + bg_entry.high = Math.round(bg_entry.high) + bg_entry.low = Math.round(bg_entry.low) + bg_entry.min_bg = Math.round(bg_entry.min_bg) + bg_entry.max_bg = Math.round(bg_entry.max_bg) + }) + + delete profile.bg_targets.raw + + profile.temptargetSet = range.temptargetSet + const [sens] = isfLookup(preferences.isf, undefined, null) + profile.sens = sens + profile.isfProfile = preferences.isf + if (profile.sens < 5) { + console_error(final_result, 'ISF of', profile.sens, 'is not supported') + return -1 + } + if (typeof preferences.carbratio !== 'undefined') { + profile.carb_ratio = carbRatioLookup(final_result, preferences) + profile.carb_ratios = preferences.carbratio + } else { + console_error(final_result, "Profile wasn't given carb ratio data, cannot calculate carb_ratio") + } + + return profile +} + +export default generate diff --git a/lib/profile/isf.js b/lib/profile/isf.js deleted file mode 100644 index 27cdca6e7..000000000 --- a/lib/profile/isf.js +++ /dev/null @@ -1,46 +0,0 @@ -'use strict'; - -var _ = require('lodash'); - -function isfLookup(isf_data, timestamp, lastResult) { - - var nowDate = timestamp; - - if (typeof(timestamp) === 'undefined') { - nowDate = new Date(); - } - - var nowMinutes = nowDate.getHours() * 60 + nowDate.getMinutes(); - - if (lastResult && nowMinutes >= lastResult.offset && nowMinutes < lastResult.endOffset) { - return [lastResult.sensitivity, lastResult]; - } - - isf_data = _.sortBy(isf_data.sensitivities, function(o) { return o.offset; }); - - var isfSchedule = isf_data[isf_data.length - 1]; - - if (isf_data[0].offset !== 0) { - return [-1, lastResult]; - } - - var endMinutes = 1440; - - for (var i = 0; i < isf_data.length - 1; i++) { - var currentISF = isf_data[i]; - var nextISF = isf_data[i+1]; - if (nowMinutes >= currentISF.offset && nowMinutes < nextISF.offset) { - endMinutes = nextISF.offset; - isfSchedule = isf_data[i]; - break; - } - } - - lastResult = isfSchedule; - lastResult.endOffset = endMinutes; - - return [isfSchedule.sensitivity, lastResult]; -} - -isfLookup.isfLookup = isfLookup; -exports = module.exports = isfLookup; diff --git a/lib/profile/isf.ts b/lib/profile/isf.ts new file mode 100644 index 000000000..c2d0d5a50 --- /dev/null +++ b/lib/profile/isf.ts @@ -0,0 +1,47 @@ +import { sort } from 'effect/Array' +import * as ISFSensitivity from '../types/ISFSensitivity' +import type { ISFProfile } from '../types/Profile' + +export function isfLookup( + isf_profile: ISFProfile, + timestamp: Date | undefined, + lastResult: ISFSensitivity.ISFSensitivity | null +): [number, ISFSensitivity.ISFSensitivity | null] { + const nowDate = timestamp || new Date() + + const nowMinutes = nowDate.getHours() * 60 + nowDate.getMinutes() + + if (lastResult && nowMinutes >= lastResult.offset && nowMinutes < (lastResult.endOffset || 0)) { + return [lastResult.sensitivity, lastResult] + } + + const isf_data = sort(ISFSensitivity.Order)(isf_profile.sensitivities) + + let isfSchedule = isf_data[isf_data.length - 1] + + if (isf_data[0].offset !== 0) { + return [-1, lastResult] + } + + let endMinutes = 1440 + + for (let i = 0; i < isf_data.length - 1; i++) { + const currentISF = isf_data[i] + const nextISF = isf_data[i + 1] + if (nowMinutes >= currentISF.offset && nowMinutes < nextISF.offset) { + endMinutes = nextISF.offset + isfSchedule = isf_data[i] + break + } + } + + return [ + isfSchedule.sensitivity, + { + ...isfSchedule, + endOffset: endMinutes, + }, + ] +} + +export default isfLookup diff --git a/lib/profile/targets.js b/lib/profile/targets.js deleted file mode 100644 index 31a140a91..000000000 --- a/lib/profile/targets.js +++ /dev/null @@ -1,87 +0,0 @@ -'use strict'; - -var getTime = require('../medtronic-clock'); -var shared_node_utils = require('../../bin/oref0-shared-node-utils'); -var console_error = shared_node_utils.console_error; - -function bgTargetsLookup (final_result, inputs, profile) { - return bound_target_range(lookup(final_result, inputs, profile)); -} - -function lookup (final_result, inputs, profile) { - var bgtargets_data = inputs.targets; - var temptargets_data = inputs.temptargets; - var now = new Date(); - - //bgtargets_data.targets.sort(function (a, b) { return a.offset > b.offset }); - - var bgTargets = bgtargets_data.targets[bgtargets_data.targets.length - 1]; - - for (var i = 0; i < bgtargets_data.targets.length - 1; i++) { - if ((now >= getTime(bgtargets_data.targets[i].offset)) && (now < getTime(bgtargets_data.targets[i + 1].offset))) { - bgTargets = bgtargets_data.targets[i]; - break; - } - } - - if (profile.target_bg) { - bgTargets.low = profile.target_bg; - } - - bgTargets.high = bgTargets.low; - - var tempTargets = bgTargets; - - // sort tempTargets by date so we can process most recent first - try { - temptargets_data.sort(function (a, b) { return new Date(b.created_at) - new Date(a.created_at) }); - } catch (e) { - console_error(final_result, "No temptargets found."); - } - //console.error(temptargets_data); - //console.error(now); - for (i = 0; i < temptargets_data.length; i++) { - var start = new Date(temptargets_data[i].created_at); - //console.error(start); - var expires = new Date(start.getTime() + temptargets_data[i].duration * 60 * 1000); - //console.error(expires); - if (now >= start && temptargets_data[i].duration === 0) { - // cancel temp targets - //console.error(temptargets_data[i]); - tempTargets = bgTargets; - break; - } else if (! temptargets_data[i].targetBottom || ! temptargets_data[i].targetTop) { - console_error(final_result, "eventualBG target range invalid: " + temptargets_data[i].targetBottom + "-" + temptargets_data[i].targetTop); - break; - } else if (now >= start && now < expires ) { - //console.error(temptargets_data[i]); - tempTargets.high = temptargets_data[i].targetTop; - tempTargets.low = temptargets_data[i].targetBottom; - tempTargets.temptargetSet = true; - break; - } - } - bgTargets = tempTargets; - //console.error(bgTargets); - - return bgTargets; -} - -function bound_target_range (target) { - // if targets are < 20, assume for safety that they're intended to be mmol/L, and convert to mg/dL - if ( target.high < 20 ) { target.high = target.high * 18; } - if ( target.low < 20 ) { target.low = target.low * 18; } - // hard-code lower bounds for min_bg and max_bg in case pump is set too low, or units are wrong - target.max_bg = Math.max(80, target.high); - target.min_bg = Math.max(80, target.low); - // hard-code upper bound for min_bg in case pump is set too high - target.min_bg = Math.min(200, target.min_bg); - target.max_bg = Math.min(200, target.max_bg); - return target -} - -bgTargetsLookup.bgTargetsLookup = bgTargetsLookup; // does use log -bgTargetsLookup.lookup = lookup; // not used outside -bgTargetsLookup.bound_target_range = bound_target_range; // does not log -exports = module.exports = bgTargetsLookup; - diff --git a/lib/profile/targets.ts b/lib/profile/targets.ts new file mode 100644 index 000000000..e5cceeaa7 --- /dev/null +++ b/lib/profile/targets.ts @@ -0,0 +1,103 @@ +import * as A from 'effect/Array' +import type { FinalResult } from '../bin/utils' +import { console_error } from '../bin/utils' +import { getTime } from '../medtronic-clock' +import type { Preferences } from '../types/Preferences' +import * as TempTarget from '../types/TempTarget' + +interface BgTarget { + offset: number + low: number + high: number + temptargetSet?: boolean +} + +export function bgTargetsLookup(final_result: FinalResult, inputs: Preferences) { + return bound_target_range(lookup(final_result, inputs)) +} + +export function lookup(final_result: FinalResult, preferences: Preferences): BgTarget { + const bgtargets_data = preferences.targets + let temptargets_data = preferences.temptargets + const now = new Date() + + //bgtargets_data.targets.sort(function (a, b) { return a.offset > b.offset }); + + let bgTargets = bgtargets_data.targets[bgtargets_data.targets.length - 1] + + for (let i = 0; i < bgtargets_data.targets.length - 1; i++) { + if ( + now.getTime() >= getTime(bgtargets_data.targets[i].offset) && + now.getTime() < getTime(bgtargets_data.targets[i + 1].offset) + ) { + bgTargets = bgtargets_data.targets[i] + break + } + } + + const target_bg = preferences.target_bg || bgTargets.low + + let tempTargets: BgTarget = { + ...bgTargets, + low: target_bg, + high: target_bg, + } + bgTargets = tempTargets + + if (temptargets_data.length === 0) { + console_error(final_result, 'No temptargets found.') + return bgTargets + } + + // sort tempTargets by date so we can process most recent first + temptargets_data = A.sort(temptargets_data, TempTarget.Order) + + for (let i = 0; i < temptargets_data.length; i++) { + const start = new Date(temptargets_data[i].created_at) + const expires = new Date(start.getTime() + temptargets_data[i].duration * 60 * 1000) + if (now >= start && temptargets_data[i].duration === 0) { + // cancel temp targets + tempTargets = { + ...bgTargets, + } + break + } else if (!temptargets_data[i].targetBottom || !temptargets_data[i].targetTop) { + console_error( + final_result, + `eventualBG target range invalid: ${temptargets_data[i].targetBottom}-${temptargets_data[i].targetTop}` + ) + break + } else if (now >= start && now < expires) { + tempTargets = { + ...tempTargets, + high: temptargets_data[i].targetTop, + low: temptargets_data[i].targetBottom, + temptargetSet: true, + } + tempTargets.high = temptargets_data[i].targetTop + tempTargets.low = temptargets_data[i].targetBottom + tempTargets.temptargetSet = true + break + } + } + bgTargets = tempTargets + + return bgTargets +} + +export function bound_target_range(target: BgTarget) { + // if targets are < 20, assume for safety that they're intended to be mmol/L, and convert to mg/dL + if (target.high < 20) { + target.high = target.high * 18 + } + if (target.low < 20) { + target.low = target.low * 18 + } + return { + ...target, + // hard-code lower bounds for min_bg and max_bg in case pump is set too low, or units are wrong + // hard-code upper bound for min_bg in case pump is set too high + max_bg: Math.min(200, Math.max(80, target.high)), + min_bg: Math.min(200, Math.max(80, target.low)), + } +} diff --git a/lib/pump.js b/lib/pump.js deleted file mode 100644 index 838fea172..000000000 --- a/lib/pump.js +++ /dev/null @@ -1,36 +0,0 @@ -'use strict'; - -function translate (treatments) { - - var results = [ ]; - - function step (current) { - var invalid = false; - switch (current._type) { - case 'CalBGForPH': - current.eventType = 'BG Check'; - current.glucose = current.amount; - current.glucoseType = 'Finger'; - break; - case 'BasalProfileStart': - case 'ResultDailyTotal': - case 'BGReceived': - case 'Sara6E': - case 'Model522ResultTotals': - case 'Model722ResultTotals': - invalid = true; - break; - default: - break; - } - - if (!invalid) { - results.push(current); - } - - } - treatments.forEach(step); - return results; -} - -exports = module.exports = translate; diff --git a/lib/pump.ts b/lib/pump.ts new file mode 100644 index 000000000..e985cb074 --- /dev/null +++ b/lib/pump.ts @@ -0,0 +1,33 @@ +export function translate(treatments: ReadonlyArray): A[] { + const results: any[] = [] + + function step(current: any) { + let invalid = false + const item = { ...current } + switch (item._type) { + case 'CalBGForPH': + item.eventType = 'BG Check' + item.glucose = item.amount + item.glucoseType = 'Finger' + break + case 'BasalProfileStart': + case 'ResultDailyTotal': + case 'BGReceived': + case 'Sara6E': + case 'Model522ResultTotals': + case 'Model722ResultTotals': + invalid = true + break + default: + break + } + + if (!invalid) { + results.push(item) + } + } + treatments.forEach(step) + return results +} + +export default translate diff --git a/lib/require-utils.js b/lib/require-utils.js deleted file mode 100644 index c17f3e82b..000000000 --- a/lib/require-utils.js +++ /dev/null @@ -1,81 +0,0 @@ -'use strict'; - -var fs = require('fs'); - -function safeRequire (path) { - var resolved; - - try { - resolved = require(path); - } catch (e) { - console.error("Could not require: " + path, e); - } - - return resolved; -} - -function safeLoadFile(path) { - - var resolved; - - try { - resolved = JSON.parse(fs.readFileSync(path, 'utf8')); - //console.log('content = ' , resolved); - } catch (e) { - console.error("Could not require: " + path, e); - } - return resolved; -} - -function requireWithTimestamp (path) { - var resolved = safeLoadFile(path); - - if (resolved) { - resolved.timestamp = fs.statSync(path).mtime; - } - return resolved; -} - -// Functions that are needed in order to test the module. Can be removed in the future. - -function compareMethods(path) { - var new_data = safeLoadFile(path); - var old_data = safeRequire(path); - if (JSON.stringify(new_data) === JSON.stringify(old_data) ) { - console.log("test passed", new_data, old_data); - } else { - console.log("test failed"); - } -} - -// Module tests. -if (!module.parent) { - // Write the first file: and test it. - var obj = {x: "x", y: 1} - fs.writeFileSync('/tmp/file1.json', JSON.stringify(obj)); - compareMethods('/tmp/file1.json'); - - // Check a non existing object. - compareMethods('/tmp/not_exist.json'); - - // check a file that is not formated well. - fs.writeFileSync('/tmp/bad.json', '{"x":"x","y":1'); - compareMethods('/tmp/bad.json'); - - // Rewrite the file and reread it. - var new_obj = {x: "x", y: 2} - fs.writeFileSync('/tmp/file1.json', JSON.stringify(new_obj)); - var obj_read = safeLoadFile('/tmp/file1.json'); - if (JSON.stringify(new_obj) === JSON.stringify(obj_read) ) { - console.log("test passed"); - } else { - console.log("test failed"); - } - -} - -module.exports = { - safeRequire: safeRequire - , requireWithTimestamp: requireWithTimestamp - , safeLoadFile: safeLoadFile -}; diff --git a/lib/require-utils.ts b/lib/require-utils.ts new file mode 100644 index 000000000..5c77b7810 --- /dev/null +++ b/lib/require-utils.ts @@ -0,0 +1,72 @@ +import * as fs from 'fs' + +export function safeRequire(path: string) { + let resolved + + try { + // eslint-disable-next-line @typescript-eslint/no-require-imports + resolved = require(path) + } catch (e) { + console.error(`Could not require: ${path}`, e) + } + + return resolved +} + +export function safeLoadFile(path: string) { + let resolved + + try { + resolved = JSON.parse(fs.readFileSync(path, 'utf8')) + //console.log('content = ' , resolved); + } catch (e) { + console.error(`Could not require: ${path}`, e) + } + return resolved +} + +export function requireWithTimestamp(path: string) { + const resolved = safeLoadFile(path) + + if (resolved) { + resolved.timestamp = fs.statSync(path).mtime + } + return resolved +} + +// Functions that are needed in order to test the module. Can be removed in the future. + +function compareMethods(path: string) { + const new_data = safeLoadFile(path) + const old_data = safeRequire(path) + if (JSON.stringify(new_data) === JSON.stringify(old_data)) { + console.log('test passed', new_data, old_data) + } else { + console.log('test failed') + } +} + +// Module tests. +if (!module.parent) { + // Write the first file: and test it. + const obj = { x: 'x', y: 1 } + fs.writeFileSync('/tmp/file1.json', JSON.stringify(obj)) + compareMethods('/tmp/file1.json') + + // Check a non existing object. + compareMethods('/tmp/not_exist.json') + + // check a file that is not formated well. + fs.writeFileSync('/tmp/bad.json', '{"x":"x","y":1') + compareMethods('/tmp/bad.json') + + // Rewrite the file and reread it. + const new_obj = { x: 'x', y: 2 } + fs.writeFileSync('/tmp/file1.json', JSON.stringify(new_obj)) + const obj_read = safeLoadFile('/tmp/file1.json') + if (JSON.stringify(new_obj) === JSON.stringify(obj_read)) { + console.log('test passed') + } else { + console.log('test failed') + } +} diff --git a/lib/round-basal.js b/lib/round-basal.js deleted file mode 100644 index 503a93a51..000000000 --- a/lib/round-basal.js +++ /dev/null @@ -1,44 +0,0 @@ -var endsWith = require('lodash/endsWith'); - -var round_basal = function round_basal(basal, profile) { - - /* x23 and x54 pumps change basal increment depending on how much basal is being delivered: - 0.025u for 0.025 < x < 0.975 - 0.05u for 1 < x < 9.95 - 0.1u for 10 < x - To round numbers nicely for the pump, use a scale factor of (1 / increment). */ - - var lowest_rate_scale = 20; - - // Has profile even been passed in? - if (typeof profile !== 'undefined') - { - // Make sure optional model has been set - if (typeof profile.model === 'string') - { - if (endsWith(profile.model, "54") || endsWith(profile.model, "23")) - { - lowest_rate_scale = 40; - } - } - } - - var rounded_basal = basal; - // Shouldn't need to check against 0 as pumps can't deliver negative basal anyway? - if (basal < 1) - { - rounded_basal = Math.round(basal * lowest_rate_scale) / lowest_rate_scale; - } - else if (basal < 10) - { - rounded_basal = Math.round(basal * 20) / 20; - } - else - { - rounded_basal = Math.round(basal * 10) / 10; - } - - return rounded_basal; -} - -exports = module.exports = round_basal diff --git a/lib/round-basal.ts b/lib/round-basal.ts new file mode 100644 index 000000000..c2f8805a1 --- /dev/null +++ b/lib/round-basal.ts @@ -0,0 +1,30 @@ +import type { Profile } from './types/Profile' + +export const round_basal = (basal: number, profile?: Profile) => { + /* x23 and x54 pumps change basal increment depending on how much basal is being delivered: + 0.025u for 0.025 < x < 0.975 + 0.05u for 1 < x < 9.95 + 0.1u for 10 < x + To round numbers nicely for the pump, use a scale factor of (1 / increment). */ + + let lowest_rate_scale = 20 + + // Make sure optional model has been set + if (profile?.model?.toString().endsWith('54') || profile?.model?.toString().endsWith('23')) { + lowest_rate_scale = 40 + } + + let rounded_basal = basal + // Shouldn't need to check against 0 as pumps can't deliver negative basal anyway? + if (basal < 1) { + rounded_basal = Math.round(basal * lowest_rate_scale) / lowest_rate_scale + } else if (basal < 10) { + rounded_basal = Math.round(basal * 20) / 20 + } else { + rounded_basal = Math.round(basal * 10) / 10 + } + + return rounded_basal +} + +export default round_basal diff --git a/lib/temps.js b/lib/temps.js deleted file mode 100644 index 9ac6918cc..000000000 --- a/lib/temps.js +++ /dev/null @@ -1,49 +0,0 @@ -'use strict'; - -function filter (treatments) { - - var results = [ ]; - - var state = { }; - - function temp (ev) { - if ('duration (min)' in ev) { - state.duration = ev['duration (min)'].toString( ); - state.raw_duration = ev; - } - - if ('rate' in ev) { - state[ev.temp] = ev.rate.toString( ); - state.rate = ev['rate']; - state.raw_rate = ev; - } - - if ('timestamp' in state && ev.timestamp !== state.timestamp) { - state.invalid = true; - } else { - state.timestamp = ev.timestamp; - } - - if ('duration' in state && ('percent' in state || 'absolute' in state)) { - state.eventType = 'Temp Basal'; - results.push(state); - state = { }; - } - } - - function step (current) { - switch (current._type) { - case 'TempBasalDuration': - case 'TempBasal': - temp(current); - break; - default: - results.push(current); - break; - } - } - treatments.forEach(step); - return results; -} - -exports = module.exports = filter; diff --git a/lib/temps.ts b/lib/temps.ts new file mode 100644 index 000000000..709d8ff2e --- /dev/null +++ b/lib/temps.ts @@ -0,0 +1,57 @@ +import type { NightscoutTreatment } from './types/NightscoutTreatment' +import type { PumpHistoryEvent } from './types/PumpHistoryEvent' + +export function filter(treatments: ReadonlyArray) { + const results: any[] = [] + + let state: { + eventType?: string + invalid?: boolean + duration?: string + raw_duration?: PumpHistoryEvent + raw_rate?: PumpHistoryEvent + rate?: number | undefined + timestamp?: string | undefined + [k: string]: unknown + } = {} + function temp(ev: NightscoutTreatment | PumpHistoryEvent) { + if ('duration (min)' in ev) { + state.duration = ev['duration (min)']!.toString() + state.raw_duration = ev + } + + if ('rate' in ev && 'temp' in ev && ev.temp) { + state[ev.temp] = ev.rate!.toString() + state.rate = ev.rate + state.raw_rate = ev + } + + if ('timestamp' in state && ev.timestamp !== state.timestamp) { + state.invalid = true + } else { + state.timestamp = ev.timestamp + } + + if ('duration' in state && ('percent' in state || 'absolute' in state)) { + state.eventType = 'Temp Basal' + results.push(state) + state = {} + } + } + + function step(current: any) { + switch (current._type) { + case 'TempBasalDuration': + case 'TempBasal': + temp(current) + break + default: + results.push(current) + break + } + } + treatments.forEach(step) + return results +} + +export default filter diff --git a/lib/types/Autosens.ts b/lib/types/Autosens.ts new file mode 100644 index 000000000..59244771d --- /dev/null +++ b/lib/types/Autosens.ts @@ -0,0 +1,9 @@ +import { Schema } from '@effect/schema' + +export const Autosens = /*#__PURE__*/ Schema.Struct({ + timestamp: Schema.optional(Schema.String), + ratio: Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), + newisf: Schema.optional(Schema.Number), +}) + +export type Autosens = typeof Autosens.Type diff --git a/lib/types/BasalSchedule.ts b/lib/types/BasalSchedule.ts new file mode 100644 index 000000000..808e11628 --- /dev/null +++ b/lib/types/BasalSchedule.ts @@ -0,0 +1,25 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' +import * as ScheduleStart from './ScheduleStart' + +export const BasalSchedule = Schema.Struct({ + i: Schema.optional(Schema.Int), + start: Schema.optional(ScheduleStart.ScheduleStart), + minutes: Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), + // @todo: why can't be zero? I think a basal rate of 0 should be possibile + rate: Schema.Positive, +}) + +export type BasalSchedule = typeof BasalSchedule.Type + +const OrderByI = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : O.number(a, b)), + a => a.i +) + +const OrderByStart = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : ScheduleStart.Order(a, b)), + a => a.start +) + +export const Order: O.Order = O.combineAll([OrderByI, OrderByStart]) diff --git a/lib/types/CarbEntry.ts b/lib/types/CarbEntry.ts new file mode 100644 index 000000000..ec1436aa7 --- /dev/null +++ b/lib/types/CarbEntry.ts @@ -0,0 +1,12 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' + +export const CarbEntry = Schema.Struct({ + carbs: Schema.optional(Schema.Number), + created_at: Schema.optional(Schema.NonEmptyString), +}) + +export type CarbEntry = typeof CarbEntry.Type + +export const Order: O.Order = (a, b) => + a.created_at && b.created_at ? O.Date(new Date(a.created_at), new Date(a.created_at)) : 0 diff --git a/lib/types/CarbRatioSchedule.ts b/lib/types/CarbRatioSchedule.ts new file mode 100644 index 000000000..f8366d805 --- /dev/null +++ b/lib/types/CarbRatioSchedule.ts @@ -0,0 +1,24 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' +import * as ScheduleStart from './ScheduleStart' + +export const CarbRatioSchedule = Schema.Struct({ + i: Schema.optional(Schema.Int), + start: Schema.optional(ScheduleStart.ScheduleStart), + offset: Schema.Number, + ratio: Schema.Number, +}) + +export type CarbRatioSchedule = typeof CarbRatioSchedule.Type + +const OrderByI = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : O.number(a, b)), + a => a.i +) + +const OrderByStart = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : ScheduleStart.Order(a, b)), + a => a.start +) + +export const Order: O.Order = O.combineAll([OrderByI, OrderByStart]) diff --git a/lib/types/CarbRatios.ts b/lib/types/CarbRatios.ts new file mode 100644 index 000000000..5121003c7 --- /dev/null +++ b/lib/types/CarbRatios.ts @@ -0,0 +1,12 @@ +import { Schema } from '@effect/schema' +import { CarbRatioSchedule } from './CarbRatioSchedule' + +export const CarbRatioUnit = Schema.Literal('grams', 'exchanges') +export type CarbRatioUnit = typeof CarbRatioUnit.Type + +export const CarbRatios = Schema.Struct({ + units: CarbRatioUnit, + schedule: Schema.Array(CarbRatioSchedule), +}) + +export type CarbRatios = typeof CarbRatios.Type diff --git a/lib/types/EventType.ts b/lib/types/EventType.ts new file mode 100644 index 000000000..4f5a719b2 --- /dev/null +++ b/lib/types/EventType.ts @@ -0,0 +1,31 @@ +import { Schema } from '@effect/schema' + +const NightscoutEventType = Schema.Literal( + 'Temp Basal', + 'Carb Correction', + 'Temporary Target', + 'Insulin Change', + 'Site Change', + 'Pump Battery Change', + 'Announcement', + 'Sensor Start', + 'BG Check', + 'Exercise', + 'Bolus Wizard' +) + +const PumpHistoryEvent = Schema.Literal( + 'Temp Basal', + 'Carb Correction', + 'Temporary Target', + 'Insulin Change', + 'Site Change', + 'Pump Battery Change', + 'Announcement', + 'Sensor Start', + 'BG Check', + 'Exercise', + 'Bolus Wizard' +) +export const EventType = Schema.Union(NightscoutEventType, PumpHistoryEvent, Schema.String) +export type EventType = typeof EventType.Type diff --git a/lib/types/GlucoseEntry.ts b/lib/types/GlucoseEntry.ts new file mode 100644 index 000000000..ae7448720 --- /dev/null +++ b/lib/types/GlucoseEntry.ts @@ -0,0 +1,141 @@ +import { Schema } from '@effect/schema' +import { flow, identity, pipe, String } from 'effect' +import * as A from 'effect/Array' +import * as E from 'effect/Either' +import * as Option from 'effect/Option' +import * as O from 'effect/Order' + +export const GlucoseType = Schema.Union(Schema.Literal('sgv', 'cal'), Schema.String) +export type GlucoseType = typeof GlucoseType.Type + +const DateFromDisplayTime = Schema.String.pipe( + Schema.transform(Schema.DateFromString, { + strict: true, + decode: String.replace('T', ''), + encode: identity, + }) +) + +const validParsableDate = (decoder: Schema.Schema) => + Schema.filter>(flow(Schema.decodeEither(decoder.pipe(Schema.validDate())), E.isRight), { + title: 'ParsableDate', + }) + +const DisplayTime = Schema.String.pipe(validParsableDate(DateFromDisplayTime)) +const DateString = Schema.String.pipe(validParsableDate(Schema.DateFromString)) + +const GlucoseField = Schema.Struct({ + glucose: Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), +}) +/* +const NightscoutSgvField = Schema.Struct({ + sgv: Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), +}) +*/ + +// @todo: another glucose meter exists: `mbg`. Should we skip it? +export const GlucoseEntry = Schema.Struct({ + date: Schema.optional(Schema.Int.pipe(validParsableDate(Schema.DateFromNumber))), + display_time: Schema.optional(DisplayTime), + dateString: Schema.optional(DateString), + sgv: Schema.optional(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0))), + glucose: Schema.optional(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0))), + type: Schema.optional(GlucoseType), + device: Schema.optional(Schema.String), + noise: Schema.optional(Schema.Number), + xDrip_started_at: Schema.optional(Schema.Unknown), +}).annotations({ + title: 'GlucoseEntry', + description: 'Glucose Entry', +}) + +export type GlucoseEntry = typeof GlucoseEntry.Type + +export const getGlucose = (entry: GlucoseEntry) => (Schema.is(GlucoseField)(entry) ? entry.glucose : entry.sgv) + +/** + * Set the `glucose` field from `svg` if not already set. + */ +export const setGlucoseField = (a: A) => ({ + ...a, + glucose: getGlucose(a), +}) + +export const hasGlucose = (a: A): a is A & { glucose: number } => a.glucose !== undefined + +export const filterWithGlucose = (a: A) => pipe(Option.some(a), Option.filter(hasGlucose)) + +/** + * Retrieve the record date and set `date` and `dateString` fields. + * + * @throws {Error} on record with invalid date + */ +export const setDateFields = (a: A) => { + const date = getDate(a) + return setDate(date)(a) +} + +/** + * Set `date` and `dateString` fields. + */ +export const setDate = + (date: Date) => + (entry: A): A & { date: number; dateString: string } => ({ + ...entry, + date: date.getTime(), + dateString: date.toISOString(), + }) + +/** + * Reduce filtering records with only readable glucose (`glucose` or `sgv`). + * The `glucose` field will be set. + */ +export const reduceWithGlucose = (iter: Iterable) => + A.reduce(iter, [] as Array, (b, a) => { + const glucose = getGlucose(a) + return glucose ? [...b, { ...a, glucose }] : b + }) + +/** + * Reduce filtering records with only readable glucose (`glucose` or `sgv`). + * The `glucose` and `date` fields will be set. + * + * @throws {Error} on record with invalid date + */ +export const reduceWithGlucoseAndDate = (iter: Iterable) => + A.reduce(iter, [] as Array, (b, a) => { + const glucose = getGlucose(a) + return glucose ? [...b, setDateFields({ ...a, glucose })] : b + }) + +/** + * @throws {Error} on record with invalid date + */ +export const getDate = (entry: GlucoseEntry): Date => { + if (entry.date) { + return Schema.decodeSync(Schema.DateFromNumber)(entry.date) + } else if (entry.dateString) { + return Schema.decodeSync(Schema.DateFromString)(entry.dateString) + } else if (entry.display_time) { + return Schema.decodeSync(DateFromDisplayTime)(entry.display_time) + } + + throw new Error('Unable to get a valid glucose entry date') +} + +const OrderByDate = O.mapInput( + (a, b) => (!a || !b ? 0 : O.Date(a, b)), + a => (a.date ? Schema.decodeSync(Schema.DateFromNumber)(a.date) : undefined) +) + +const OrderByDateString = O.mapInput( + (a, b) => (!a || !b ? 0 : O.Date(a, b)), + a => (a.dateString ? Schema.decodeSync(Schema.DateFromString)(a.dateString) : undefined) +) + +const OrderByDisplayTime = O.mapInput( + (a, b) => (!a || !b ? 0 : O.Date(a, b)), + a => (a.display_time ? Schema.decodeSync(DateFromDisplayTime)(a.display_time) : undefined) +) + +export const Order: O.Order = O.combineAll([OrderByDate, OrderByDateString, OrderByDisplayTime]) diff --git a/lib/types/GlucoseUnit.ts b/lib/types/GlucoseUnit.ts new file mode 100644 index 000000000..0a5c9f335 --- /dev/null +++ b/lib/types/GlucoseUnit.ts @@ -0,0 +1,8 @@ +import { Schema } from '@effect/schema' + +export const GlucoseUnit = Schema.Literal('mg/dL', 'mmol/L').annotations({ + identifier: 'GlucoseUnit', + title: 'Glucose Unit', +}) + +export type GlucoseUnit = typeof GlucoseUnit.Type diff --git a/lib/types/IOB.ts b/lib/types/IOB.ts new file mode 100644 index 000000000..205a8a0a3 --- /dev/null +++ b/lib/types/IOB.ts @@ -0,0 +1,28 @@ +import { Schema } from '@effect/schema' + +const SimpleIOB = Schema.Struct({ + iob: Schema.Number, + activity: Schema.Number, + basaliob: Schema.Number, + bolusiob: Schema.Number, + netbasalinsulin: Schema.Number, + bolusinsulin: Schema.Number, + time: Schema.String, +}) + +const LastTemp = Schema.Struct({ + rate: Schema.Number, + timestamp: Schema.String, + started_at: Schema.String, + date: Schema.Number, + duration: Schema.Number, +}) + +export const IOB = Schema.Struct({ + ...SimpleIOB.fields, + iobWithZeroTemp: SimpleIOB, + lastBolusTime: Schema.optional(Schema.Int), + lastTemp: Schema.optional(LastTemp), +}) + +export type IOB = typeof IOB.Type diff --git a/lib/types/ISFSensitivity.ts b/lib/types/ISFSensitivity.ts new file mode 100644 index 000000000..de1c6e94e --- /dev/null +++ b/lib/types/ISFSensitivity.ts @@ -0,0 +1,30 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' +import * as ScheduleStart from './ScheduleStart' + +export const ISFSensitivity = Schema.Struct({ + offset: Schema.Number, + endOffset: Schema.optional(Schema.Number), + sensitivity: Schema.Number, + i: Schema.optional(Schema.Number), + start: Schema.optional(ScheduleStart.ScheduleStart), + x: Schema.optional(Schema.Number), +}) + +export type ISFSensitivity = typeof ISFSensitivity.Type + +const OrderByOffset: O.Order = O.struct({ + offset: O.number, +}) + +const OrderByI = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : O.number(a, b)), + a => a.i +) + +const OrderByStart = O.mapInput( + (a, b) => (a === undefined || b === undefined ? 0 : ScheduleStart.Order(a, b)), + a => a.start +) + +export const Order: O.Order = O.combineAll([OrderByOffset, OrderByI, OrderByStart]) diff --git a/lib/types/InsulineCurve.ts b/lib/types/InsulineCurve.ts new file mode 100644 index 000000000..641b24aea --- /dev/null +++ b/lib/types/InsulineCurve.ts @@ -0,0 +1,15 @@ +import { Schema } from '@effect/schema' + +export const InsulineCurve = Schema.Literal('bilinear', 'rapid-acting', 'ultra-rapid').annotations({ + identifier: 'InsulineCurve', + title: 'Insuline Curve', +}) + +/** + * Insulin curve. + * + * - `ultra-rapid`: Fiasp + * - `rapid-acting`: Humalog + * - `bilinear`: old curve + */ +export type InsulineCurve = typeof InsulineCurve.Type diff --git a/lib/types/LastGlucose.ts b/lib/types/LastGlucose.ts new file mode 100644 index 000000000..5aa6304bf --- /dev/null +++ b/lib/types/LastGlucose.ts @@ -0,0 +1,14 @@ +import { Schema } from '@effect/schema' + +export const LastGlucose = Schema.Struct({ + delta: Schema.Number, + glucose: Schema.Number, + noise: Schema.Number, + short_avgdelta: Schema.Number, + long_avgdelta: Schema.Number, + date: Schema.Number, + last_cal: Schema.Number, + device: Schema.optional(Schema.String), +}) + +export type LastGlucose = typeof LastGlucose.Type diff --git a/lib/types/NightscoutTreatment.ts b/lib/types/NightscoutTreatment.ts new file mode 100644 index 000000000..988994eff --- /dev/null +++ b/lib/types/NightscoutTreatment.ts @@ -0,0 +1,185 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' +import { PumpHistoryEvent } from './PumpHistoryEvent' + +// https://github.com/nightscout/cgm-remote-monitor/blob/21e0591d49235845acba58cf8b3cc7339921185b/lib/api3/swagger.json + +const EventType = Schema.NonEmptyString.annotations({ + description: 'The type of treatment event', + examples: [ + 'BG Check', + 'Snack Bolus', + 'Meal Bolus', + 'Correction Bolus', + 'Carb Correction', + 'Combo Bolus', + 'Announcement', + 'Note', + 'Question', + 'Exercise', + 'Site Change', + 'Sensor Start', + 'Sensor Change', + 'Pump Battery Change', + 'Insulin Change', + 'Temp Basal', + 'Profile Switch', + 'D.A.D. Alert', + 'Temporary Target', + 'OpenAPS Offline', + 'Bolus Wizard', + ], +}) + +export const NightscoutTreatment = Schema.Struct({ + eventType: EventType, + created_at: Schema.NonEmptyString, + id: Schema.optionalWith(Schema.String, { nullable: true }), + + // from Nightscout DocumentBase + identifier: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: + 'Main addressing, required field that identifies document in the collection.\n\nThe client should not create the identifier, the server automatically assigns it when the document is inserted.\n\nThe server calculates the identifier in such a way that duplicate records are automatically merged (deduplicating is made by `date`, `device` and `eventType` fields).\n\nThe best practise for all applications is not to loose identifiers from received documents, but save them carefully for other consumer applications/systems.\n\nAPI v3 has a fallback mechanism in place, for documents without `identifier` field the `identifier` is set to internal `_id`, when reading or addressing these documents.\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: ['53409478-105f-11e9-ab14-d663bd873d93'], + }), + date: Schema.optional(Schema.Int).annotations({ + description: + "Required timestamp when the record or event occured, you can choose from three input formats\n- Unix epoch in milliseconds (1525383610088)\n- Unix epoch in seconds (1525383610)\n- ISO 8601 with optional timezone ('2018-05-03T21:40:10.088Z' or '2018-05-03T23:40:10.088+02:00')\n\nThe date is always stored in a normalized form - UTC with zero offset. If UTC offset was present, it is going to be set in the `utcOffset` field.\n\nNote: this field is immutable by the client (it cannot be updated or patched)", + examples: [1525383610088], + }), + utcOffset: Schema.optional(Schema.Int).annotations({ + description: + 'Local UTC offset (timezone) of the event in minutes. This field can be set either directly by the client (in the incoming document) or it is automatically parsed from the `date` field.\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: [120], + }), + app: Schema.optional(Schema.String).annotations({ + description: + 'Application or system in which the record was entered by human or device for the first time.\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: ['xdrip'], + }), + device: Schema.optional(Schema.String).annotations({ + description: + 'The device from which the data originated (including serial number of the device, if it is relevant and safe).\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: ['dexcom G5'], + }), + _id: Schema.optional(Schema.String).annotations({ + description: + 'Internally assigned database id. This field is for internal server purposes only, clients communicate with API by using identifier field.', + examples: ['58e9dfbc166d88cc18683aac'], + }), + srvCreated: Schema.optional(Schema.Int).annotations({ + description: + "The server's timestamp of document insertion into the database (Unix epoch in ms). This field appears only for documents which were inserted by API v3.\n\nNote: this field is immutable by the client (it cannot be updated or patched)", + examples: [1525383610088], + }), + subject: Schema.optional(Schema.String).annotations({ + description: + 'Name of the security subject (within Nightscout scope) which has created the document. This field is automatically set by the server from the passed JWT.\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: ['uploader'], + }), + srvModified: Schema.optional(Schema.Int).annotations({ + description: + "The server's timestamp of the last document modification in the database (Unix epoch in ms). This field appears only for documents which were somehow modified by API v3 (inserted, updated or deleted).\n\nNote: this field is immutable by the client (it cannot be updated or patched)", + examples: [1525383610088], + }), + modifiedBy: Schema.optional(Schema.String).annotations({ + description: + 'Name of the security subject (within Nightscout scope) which has patched or deleted the document for the last time. This field is automatically set by the server.\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: ['admin'], + }), + isValid: Schema.optional(Schema.Boolean).annotations({ + description: + 'A flag set by the server only for deleted documents. This field appears only within history operation and for documents which were deleted by API v3 (and they always have a false value)\n\nNote: this field is immutable by the client (it cannot be updated or patched)', + examples: [false], + }), + isReadOnly: Schema.optional(Schema.Boolean).annotations({ + description: + 'A flag set by client that locks the document from any changes. Every document marked with `isReadOnly=true` is forever immutable and cannot even be deleted.\n\nAny attempt to modify the read-only document will end with status 422 UNPROCESSABLE ENTITY.', + examples: [true], + }), + + // from Nightscout Treatment + glucose: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Current glucose', + }), + glucoseType: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: 'Method used to obtain glucose, Finger or Sensor', + examples: ['Sensor', 'Finger', 'Manual'], + }), + units: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: + 'The units for the glucose value, mg/dl or mmol/l. It is strongly recommended to fill in this field when `glucose` is entered', + examples: ['mg/dl', 'mmol/l'], + }), + carbs: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Amount of carbs given', + }), + protein: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Amount of protein given', + }), + fat: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Amount of fat given', + }), + insulin: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Amount of insulin, if any', + }), + duration: Schema.optionalWith(Schema.Int, { nullable: true }).annotations({ + description: 'Duration in minutes', + }), + preBolus: Schema.optionalWith(Schema.Int, { nullable: true }).annotations({ + description: 'How many minutes the bolus was given before the meal started', + }), + splitNow: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Immediate part of combo bolus (in percent)', + }), + splitExt: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Extended part of combo bolus (in percent)', + }), + percent: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Eventual basal change in percent', + }), + absolute: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Eventual basal change in absolute value (insulin units per hour)', + }), + targetTop: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Top limit of temporary target', + }), + targetBottom: Schema.optionalWith(Schema.Number, { nullable: true }).annotations({ + description: 'Bottom limit of temporary target', + }), + profile: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: 'Name of the profile to which the pump has been switched', + }), + reason: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: + 'For example the reason why the profile has been switched or why the temporary target has been set', + }), + notes: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: 'Description/notes of treatment', + }), + enteredBy: Schema.optionalWith(Schema.String, { nullable: true }).annotations({ + description: 'Who entered the treatment', + }), + + // not found in Nightscout swagger doc + timestamp: Schema.optionalWith(Schema.String, { nullable: true }), + ratio: Schema.optionalWith(Schema.Number, { nullable: true }), + rawDuration: Schema.optionalWith(PumpHistoryEvent, { nullable: true }), + rawRate: Schema.optionalWith(PumpHistoryEvent, { nullable: true }), + bolus: Schema.optionalWith(PumpHistoryEvent, { nullable: true }), + wizard: Schema.optionalWith(PumpHistoryEvent, { nullable: true }), + square: Schema.optionalWith(PumpHistoryEvent, { nullable: true }), + rate: Schema.optionalWith(Schema.Number, { nullable: true }), + foodType: Schema.optionalWith(Schema.String, { nullable: true }), + fpuID: Schema.optionalWith(Schema.String, { nullable: true }), + amount: Schema.optionalWith(Schema.Number, { nullable: true }), + bg: Schema.optionalWith(Schema.Number, { nullable: true }), +}).annotations({ + identifier: 'NightscoutTreatment', + title: 'Nightscout Treatment', + description: 'T1D compensation action', +}) + +export type NightscoutTreatment = typeof NightscoutTreatment.Type + +export const Order: O.Order = O.mapInput(O.Date, a => new Date(a.created_at)) diff --git a/lib/types/Preferences.ts b/lib/types/Preferences.ts new file mode 100644 index 000000000..5d177c5e3 --- /dev/null +++ b/lib/types/Preferences.ts @@ -0,0 +1,447 @@ +import { Schema } from '@effect/schema' + +import { constant } from 'effect/Function' +import { BasalSchedule } from './BasalSchedule' +import { CarbRatios } from './CarbRatios' +import { GlucoseUnit } from './GlucoseUnit' +import { InsulineCurve } from './InsulineCurve' +import { ISFProfile } from './Profile' +import { ScheduleStart } from './ScheduleStart' +import { TempTarget } from './TempTarget' + +const PumpSettings = Schema.Struct({ + // maxBolus: Schema.Number, + maxBasal: Schema.optional(Schema.Number), + insulin_action_curve: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThan(1)), { + default: constant(2), + }), +}).annotations({ + identifier: 'PumpSettings', + title: 'Pump Settings', +}) + +type PumpSettings = typeof PumpSettings.Type + +const BGTarget = Schema.Struct({ + offset: Schema.Number, + start: Schema.optionalWith(ScheduleStart, { exact: true }), + low: Schema.Number, + high: Schema.Number, +}) + +export type BgTarget = typeof BGTarget.Type + +const Targets = Schema.Struct({ + user_preferred_units: Schema.optional(GlucoseUnit), + targets: Schema.NonEmptyArray(BGTarget), +}) + +type Targets = typeof Targets.Type + +const Basals = Schema.NonEmptyArray(BasalSchedule) +type Basals = typeof Basals.Type + +export const Preferences = /*#__PURE__*/ Schema.Struct({ + max_iob: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 0, + }), + max_daily_safety_multiplier: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(3), + }), + current_basal_safety_multiplier: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(4), + }), + autosens_max: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(1.2), + }), + autosens_min: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(0.7), + }), + rewind_resets_autosens: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => true }), + high_temptarget_raises_sensitivity: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => false, + }), + low_temptarget_lowers_sensitivity: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => false, + }), + sensitivity_raises_target: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => true, + }), + resistance_lowers_target: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => false, + }), + exercise_mode: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + half_basal_exercise_target: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 160, + }), + maxCOB: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 120, + }), + skip_neutral_temps: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + unsuspend_if_no_temp: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + bolussnooze_dia_divisor: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 2, + }), + min_5m_carbimpact: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 8, + }), + autotune_isf_adjustmentFraction: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(1.0), + }), + remainingCarbsFraction: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(1.0), + }), + remainingCarbsCap: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 90, + }), + enableUAM: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => true }), + A52_risk_enable: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + enableSMB_with_COB: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + enableSMB_with_temptarget: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => false, + }), + enableSMB_always: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + enableSMB_after_carbs: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + enableSMB_high_bg: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + enableSMB_high_bg_target: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 110, + }), + allowSMB_with_high_temptarget: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: () => false, + }), + maxSMBBasalMinutes: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 30, + }), + maxUAMSMBBasalMinutes: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 30, + }), + SMBInterval: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 3, + }), + bolus_increment: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(0.1), + }), + maxDelta_bg_threshold: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(0.2), + }), + curve: Schema.optionalWith(InsulineCurve, { nullable: true, default: () => 'rapid-acting' as const }), + useCustomPeakTime: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + insulinPeakTime: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 75, + }), + carbsReqThreshold: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 1, + }), + offline_hotspot: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + noisyCGMTargetMultiplier: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: constant(1.3), + }), + suspend_zeros_iob: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => true }), + enableEnliteBgproxy: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + calc_glucose_noise: Schema.optionalWith(Schema.Boolean, { nullable: true, default: () => false }), + target_bg: Schema.optionalWith( + Schema.Union(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), Schema.Literal(false)), + { + nullable: true, + default: () => false as const, + } + ), + edison_battery_shutdown_voltage: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 3050, + }), + pi_battery_shutdown_percent: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 2, + }), + isf: ISFProfile, + // no defaults + basals: Basals, + settings: PumpSettings, + targets: Targets, + temptargets: Schema.Array(TempTarget), + // @todo: can we make it just a string? + model: Schema.optionalWith(Schema.Union(Schema.NonEmptyString, Schema.Int), { nullable: true }), + carbratio: Schema.optionalWith(CarbRatios, { strict: true, nullable: true }), +}).annotations({ + identifier: 'Preferences', + title: 'Preferences', +}) + +//export interface Preferences extends Schema.Schema.Type {} + +export interface Preferences extends Schema.Schema.Type { + max_iob: number + max_daily_safety_multiplier: number + current_basal_safety_multiplier: number + autosens_max: number + autosens_min: number + rewind_resets_autosens: boolean + /** raise sensitivity for temptargets >= 101. synonym for exercise_mode */ + high_temptarget_raises_sensitivity: boolean + /** lower sensitivity for temptargets <= 99. */ + low_temptarget_lowers_sensitivity: boolean + /** raise BG target when autosens detects sensitivity */ + sensitivity_raises_target: boolean + /** lower BG target when autosens detects resistance */ + resistance_lowers_target: boolean + /** when true, > 100 mg/dL high temp target adjusts sensitivityRatio for exercise_mode. This majorly changes the behavior of high temp targets from before. synonmym for high_temptarget_raises_sensitivity */ + exercise_mode: boolean + half_basal_exercise_target: number + /** + * Max carbs absorbed in 4 hours. + * + * Default to 120 because that's the most a typical body can absorb over 4 hours. + * + * If someone enters more carbs or stacks more; OpenAPS will just truncate dosing based on 120. + * Essentially, this just limits AMA/SMB as a safety cap against excessive COB entry. + */ + maxCOB: number + /** if true, don't set neutral temps */ + skip_neutral_temps: boolean + /** if true, pump will un-suspend after a zero temp finishes */ + unsuspend_if_no_temp: boolean + /** bolus snooze decays after 1/2 of DIA */ + bolussnooze_dia_divisor: number + /** mg/dL per 5m (8 mg/dL/5m corresponds to 24g/hr at a CSF of 4 mg/dL/g (x/5*60/4)) */ + min_5m_carbimpact: number + /** keep autotune ISF closer to pump ISF via a weighted average of fullNewISF and pumpISF. 1.0 allows full adjustment, 0 is no adjustment from pump ISF. */ + autotune_isf_adjustmentFraction: number + /** fraction of carbs we'll assume will absorb over 4h if we don't yet see carb absorption */ + remainingCarbsFraction: number + /** max carbs we'll assume will absorb over 4h if we don't yet see carb absorption */ + remainingCarbsCap: number + /** Enable detection of unannounced meal carb absorption */ + enableUAM: boolean + A52_risk_enable: boolean + /** Enable supermicrobolus while COB is positive */ + enableSMB_with_COB: boolean + /** Enable supermicrobolus for eating soon temp targets */ + enableSMB_with_temptarget: boolean + /** + * Always enable supermicrobolus (unless disabled by high temptarget). + * + * **WARNING** + * DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar + * + * LimiTTer, etc. do not properly filter out high-noise SGVs. xDrip+ builds greater than or equal to + * version number d8e-7097-2018-01-22 provide proper noise values, so that oref0 can ignore high noise + * readings, and can temporarily raise the BG target when sensor readings have medium noise, + * resulting in appropriate SMB behaviour. Older versions of xDrip+ should not be used with enableSMB_always. + * Using SMB overnight with such data sources risks causing a dangerous overdose of insulin + * if the CGM sensor reads falsely high and doesn't come down as actual BG does + */ + enableSMB_always: boolean + /** + * Enable supermicrobolus for 6h after carbs, even with 0 COB. + * + * **WARNING** + * DO NOT USE enableSMB_always or enableSMB_after_carbs with Libre or similar. + */ + enableSMB_after_carbs: boolean + /** Enable SMBs when a high BG is detected, based on the high BG target (adjusted or profile) */ + enableSMB_high_bg: boolean + /** Set the value enableSMB_high_bg will compare against to enable SMB. If BG > than this value, SMBs should enable. */ + enableSMB_high_bg_target: number + /** Allow supermicrobolus (if otherwise enabled) even with high temp targets */ + allowSMB_with_high_temptarget: boolean + /** maximum minutes of basal that can be delivered as a single SMB with uncovered COB */ + maxSMBBasalMinutes: number + /** maximum minutes of basal that can be delivered as a single SMB when IOB exceeds COB */ + maxUAMSMBBasalMinutes: number + /** minimum interval between SMBs, in minutes. */ + SMBInterval: number + /** minimum bolus that can be delivered as an SMB */ + bolus_increment: number + /** maximum change in bg to use SMB, above that will disable SMB */ + maxDelta_bg_threshold: number + /** Insulin curve. */ + curve: InsulineCurve + /** allows changing insulinPeakTime */ + useCustomPeakTime: boolean + /** + * Number of minutes after a bolus activity peaks. + * Defaults to 55m for Fiasp if useCustomPeakTime: boolean + */ + insulinPeakTime: number + /** grams of carbsReq to trigger a pushover */ + carbsReqThreshold: number + /** enabled an offline-only local wifi hotspot if no Internet available */ + offline_hotspot: boolean + /** increase target by this amount when looping off raw/noisy CGM data */ + noisyCGMTargetMultiplier: number + /** recognize pump suspends as non insulin delivery events */ + suspend_zeros_iob: boolean + /** + * Send the glucose data to the pump emulating an enlite sensor. + * This allows to setup high / low warnings when offline and see trend. + * + * To enable this feature, enable the sensor, set a sensor with id 0000000, + * go to start sensor and press find lost sensor. + */ + enableEnliteBgproxy: boolean + calc_glucose_noise: boolean + /** set to an integer value in mg/dL to override pump min_bg */ + target_bg: number | false +} + +/** + * { + "max_iob": 14, + "max_daily_safety_multiplier": 3, + "current_basal_safety_multiplier": 4, + "autosens_max": 1.3, + "autosens_min": 0.7, + "rewind_resets_autosens": true, + "high_temptarget_raises_sensitivity": true, + "low_temptarget_lowers_sensitivity": true, + "sensitivity_raises_target": true, + "resistance_lowers_target": false, + "exercise_mode": false, + "half_basal_exercise_target": 160, + "maxCOB": 120, + "skip_neutral_temps": false, + "unsuspend_if_no_temp": false, + "min_5m_carbimpact": 8, + "autotune_isf_adjustmentFraction": 1, + "remainingCarbsFraction": 1, + "remainingCarbsCap": 90, + "enableUAM": true, + "A52_risk_enable": false, + "enableSMB_with_COB": true, + "enableSMB_with_temptarget": true, + "enableSMB_always": false, + "enableSMB_after_carbs": true, + "allowSMB_with_high_temptarget": false, + "maxSMBBasalMinutes": 90, + "maxUAMSMBBasalMinutes": 120, + "SMBInterval": 3, + "bolus_increment": 0.05, + "maxDelta_bg_threshold": 0.2, + "curve": "ultra-rapid", + "useCustomPeakTime": false, + "insulinPeakTime": 55, + "carbsReqThreshold": 1, + "offline_hotspot": false, + "noisyCGMTargetMultiplier": 1.3, + "suspend_zeros_iob": false, + "enableEnliteBgproxy": false, + "calc_glucose_noise": false, + "target_bg": false, + "smb_delivery_ratio": 0.7, + "adjustmentFactor": 0.7, + "useNewFormula": true, + "enableDynamicCR": true, + "sigmoid": true, + "weightPercentage": 0.65, + "tddAdjBasal": true, + "enableSMB_high_bg": true, + "enableSMB_high_bg_target": 110, + "threshold_setting": 65, + "dia": 9, + "model": "722", + "current_basal": 0.7, + "basalprofile": [ + { + "rate": 0.7, + "start": "00:00:00", + "minutes": 0 + }, + { + "rate": 0.7, + "minutes": 180, + "start": "03:00:00" + }, + { + "start": "09:00:00", + "minutes": 540, + "rate": 0.7 + } + ], + "max_daily_basal": 0.7, + "max_basal": 3, + "out_units": "mg/dL", + "min_bg": 98, + "max_bg": 98, + "bg_targets": { + "units": "mg/dL", + "user_preferred_units": "mg/dL", + "targets": [ + { + "start": "00:00:00", + "high": 98, + "offset": 0, + "low": 98, + "max_bg": 98, + "min_bg": 98 + } + ] + }, + "sens": 65, + "isfProfile": { + "user_preferred_units": "mg/dL", + "units": "mg/dL", + "sensitivities": [ + { + "start": "00:00:00", + "sensitivity": 65, + "offset": 0, + "endOffset": 1440 + } + ] + }, + "carb_ratio": 6.5, + "carb_ratios": { + "units": "grams", + "schedule": [ + { + "start": "00:00:00", + "offset": 0, + "ratio": 6 + }, + { + "ratio": 5, + "start": "08:30:00", + "offset": 510 + }, + { + "start": "11:30:00", + "ratio": 6, + "offset": 690 + }, + { + "offset": 960, + "ratio": 6.5, + "start": "16:00:00" + } + ] + } +} + */ diff --git a/lib/types/Profile.ts b/lib/types/Profile.ts new file mode 100644 index 000000000..bbc53589c --- /dev/null +++ b/lib/types/Profile.ts @@ -0,0 +1,169 @@ +import { Schema } from '@effect/schema' +import { constant } from 'effect/Function' +import { BasalSchedule } from './BasalSchedule' +import { CarbRatios } from './CarbRatios' +import { GlucoseUnit } from './GlucoseUnit' +import { ISFSensitivity } from './ISFSensitivity' +import { InsulineCurve } from './InsulineCurve' + +export const ISFProfile = Schema.Struct({ + sensitivities: Schema.Array(ISFSensitivity), + units: Schema.optional(Schema.String), + user_preferred_units: Schema.optional(Schema.String), +}) + +export type ISFProfile = typeof ISFProfile.Type + +export const ProfileDefaults = /*#__PURE__*/ Schema.Struct({ + max_iob: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 0, + }), + max_daily_safety_multiplier: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(3), + }), + current_basal_safety_multiplier: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(4), + }), + autosens_max: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 1.2, + }), + autosens_min: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 0.7, + }), + rewind_resets_autosens: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(true), + }), + high_temptarget_raises_sensitivity: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + low_temptarget_lowers_sensitivity: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + sensitivity_raises_target: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(true), + }), + resistance_lowers_target: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + exercise_mode: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + half_basal_exercise_target: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(160), + }), + maxCOB: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(120) }), + skip_neutral_temps: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + unsuspend_if_no_temp: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + bolussnooze_dia_divisor: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThan(0)), { + nullable: true, + default: constant(2), + }), + min_5m_carbimpact: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 8, + }), + autotune_isf_adjustmentFraction: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 1.0, + }), + remainingCarbsFraction: Schema.optionalWith(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 1.0, + }), + remainingCarbsCap: Schema.optionalWith(Schema.Int.pipe(Schema.greaterThanOrEqualTo(0)), { + nullable: true, + default: () => 90, + }), + enableUAM: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(true) }), + A52_risk_enable: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + enableSMB_with_COB: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + enableSMB_with_temptarget: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + + enableSMB_always: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + enableSMB_after_carbs: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + enableSMB_high_bg: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + enableSMB_high_bg_target: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(110), + }), + allowSMB_with_high_temptarget: Schema.optionalWith(Schema.Boolean, { + nullable: true, + default: constant(false), + }), + maxSMBBasalMinutes: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(30) }), + maxUAMSMBBasalMinutes: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(30) }), + SMBInterval: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(3) }), + bolus_increment: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(0.1) }), + maxDelta_bg_threshold: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(0.2) }), + curve: Schema.optionalWith(InsulineCurve, { + nullable: true, + default: constant('rapid-acting' as const), + }), + useCustomPeakTime: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + insulinPeakTime: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(75) }), + carbsReqThreshold: Schema.optionalWith(Schema.Number, { nullable: true, default: constant(1) }), + offline_hotspot: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + noisyCGMTargetMultiplier: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(1.3), + }), + suspend_zeros_iob: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(true) }), + enableEnliteBgproxy: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + calc_glucose_noise: Schema.optionalWith(Schema.Boolean, { nullable: true, default: constant(false) }), + target_bg: Schema.optionalWith( + Schema.Union(Schema.Literal(false), Schema.Int.pipe(Schema.greaterThanOrEqualTo(0))), + { + nullable: true, + default: constant(false as const), + } + ), + edison_battery_shutdown_voltage: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(3050), + }), + pi_battery_shutdown_percent: Schema.optionalWith(Schema.Number, { + nullable: true, + default: constant(2), + }), + model: Schema.optionalWith(Schema.Union(Schema.NonEmptyString, Schema.Int), { nullable: true }), +}) + +export interface ProfileDefaults extends Schema.Schema.Type {} + +export const Profile = Schema.Struct({ + ...ProfileDefaults.fields, + basalprofile: Schema.Array(BasalSchedule), + current_basal: Schema.Number.pipe(Schema.greaterThan(0)), + sens: Schema.Number.pipe(Schema.greaterThanOrEqualTo(5)), + carb_ratio: Schema.optional(Schema.Number), + carb_ratios: Schema.optional(CarbRatios), + out_units: Schema.optional(GlucoseUnit), + dia: Schema.Number.pipe(Schema.greaterThan(1)), + max_daily_basal: Schema.Number.pipe(Schema.greaterThan(0)), + max_basal: Schema.optional(Schema.Number.pipe(Schema.greaterThanOrEqualTo(0.1))), + min_bg: Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), + max_bg: Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), + temptargetSet: Schema.optionalWith(Schema.Boolean, { nullable: true }), + bg_targets: Schema.optionalWith(Schema.Unknown, { nullable: true }), + isfProfile: Schema.optionalWith(ISFProfile, { nullable: true }), +}) + +export interface Profile extends Schema.Schema.Type {} diff --git a/lib/types/PumpHistoryEvent.ts b/lib/types/PumpHistoryEvent.ts new file mode 100644 index 000000000..07adb820c --- /dev/null +++ b/lib/types/PumpHistoryEvent.ts @@ -0,0 +1,40 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' + +export const TempType = Schema.Literal('absolute', 'percent') + +export type TempType = typeof TempType.Type + +export const PumpHistoryEvent = Schema.Struct({ + _type: Schema.NonEmptyString, + timestamp: Schema.String, + id: Schema.optional(Schema.String), + amount: Schema.optional(Schema.Number), + duration: Schema.optional(Schema.Number), + 'duration (min)': Schema.optional(Schema.Number), + rate: Schema.optional(Schema.Number), + temp: Schema.optional(TempType), + carb_input: Schema.optional(Schema.Number), + carb_ratio: Schema.optional(Schema.Number), + note: Schema.optional(Schema.String), + isSMB: Schema.optional(Schema.Boolean), + isExternal: Schema.optional(Schema.Boolean), + // found in lib/bolus.ts + programmed: Schema.optional(Schema.Number), + // found in lib/bolus.ts + bg: Schema.optional(Schema.Number), + + // BolusWizard: https://github.com/nightscout/cgm-remote-monitor/issues/4685 + food_estimate: Schema.optional(Schema.Number), + unabsorbed_insulin_total: Schema.optional(Schema.Number), + correction_estimate: Schema.optional(Schema.Number), + unabsorbed_insulin_count: Schema.optional(Schema.Number), + bolus_estimate: Schema.optional(Schema.Number), + bg_target_high: Schema.optional(Schema.Number), + bg_target_low: Schema.optional(Schema.Number), + sensitivity: Schema.optional(Schema.Number), +}) + +export type PumpHistoryEvent = typeof PumpHistoryEvent.Type + +export const Order: O.Order = O.mapInput(O.Date, a => new Date(a.timestamp)) diff --git a/lib/types/ScheduleStart.ts b/lib/types/ScheduleStart.ts new file mode 100644 index 000000000..cc2e26e5e --- /dev/null +++ b/lib/types/ScheduleStart.ts @@ -0,0 +1,22 @@ +import { Schema } from '@effect/schema' +import { identity } from 'effect' +import * as O from 'effect/Order' + +const pattern = '^([01][0-9]|2[0-3]):([0-5][0-9])(:([0-5][0-9]))?$' +export const ScheduleStart = Schema.String.pipe(Schema.pattern(new RegExp(pattern))) + .pipe( + Schema.transform(Schema.String, { + decode: a => (a.split(':').length === 2 ? `${a}:00` : a), + encode: identity, + }) + ) + .annotations({ + description: 'Time in HH:MM:SS format', + }) + +/** + * Time in HH:MM + */ +export type ScheduleStart = typeof ScheduleStart.Type + +export const Order: O.Order = O.string diff --git a/lib/types/TempBasal.ts b/lib/types/TempBasal.ts new file mode 100644 index 000000000..5359bbac5 --- /dev/null +++ b/lib/types/TempBasal.ts @@ -0,0 +1,9 @@ +import { Schema } from '@effect/schema' + +export const TempBasal = Schema.Struct({ + duration: Schema.Int, + temp: Schema.Literal('absolute', 'percent'), + rate: Schema.Number, +}) + +export type TempBasal = typeof TempBasal.Type diff --git a/lib/types/TempTarget.ts b/lib/types/TempTarget.ts new file mode 100644 index 000000000..75f429f61 --- /dev/null +++ b/lib/types/TempTarget.ts @@ -0,0 +1,21 @@ +import { Schema } from '@effect/schema' +import * as O from 'effect/Order' + +export const TempTarget = Schema.Struct({ + // @todo: should we just use strings? + created_at: Schema.Union(Schema.DateFromSelf, Schema.String.pipe(Schema.nonEmptyString())), + duration: Schema.Number.pipe(Schema.greaterThanOrEqualTo(0)), + targetTop: Schema.Int, + targetBottom: Schema.Int, +}).annotations({ + title: 'TempTarget', + description: 'Temp Target', +}) + +export type TempTarget = typeof TempTarget.Type + +export const decode = Schema.decodeUnknownSync(TempTarget) + +export const Order: O.Order = O.mapInput(O.Date, a => + a.created_at instanceof Date ? a.created_at : new Date(a.created_at) +) diff --git a/lib/with-raw-glucose.js b/lib/with-raw-glucose.js deleted file mode 100644 index 0f784adf7..000000000 --- a/lib/with-raw-glucose.js +++ /dev/null @@ -1,56 +0,0 @@ -'use strict'; - -function cleanCal (cal) { - var clean = { - scale: parseFloat(cal.scale) || 0 - , intercept: parseFloat(cal.intercept) || 0 - , slope: parseFloat(cal.slope) || 0 - }; - - clean.valid = ! (clean.slope === 0 || clean.unfiltered === 0 || clean.scale === 0); - - return clean; -} - -module.exports = function withRawGlucose (entry, cals, maxRaw) { - maxRaw = maxRaw || 200; - - if ( entry.type === "mbg" || entry.type === "cal" ) { - return entry; - } - var egv = entry.glucose || entry.sgv || 0; - - entry.unfiltered = parseInt(entry.unfiltered) || 0; - entry.filtered = parseInt(entry.filtered) || 0; - - //TODO: add time check, but how recent should it be? - //TODO: currently assuming the first is the best (and that there is probably just 1 cal) - var cal = cals && cals.length > 0 && cleanCal(cals[0]); - - if (cal && cal.valid) { - if (cal.filtered === 0 || egv < 40) { - entry.raw = Math.round(cal.scale * (entry.unfiltered - cal.intercept) / cal.slope); - } else { - var ratio = cal.scale * (entry.filtered - cal.intercept) / cal.slope / egv; - entry.raw = Math.round(cal.scale * (entry.unfiltered - cal.intercept) / cal.slope / ratio); - } - - if ( egv < 40 ) { - if (entry.raw) { - entry.glucose = entry.raw; - entry.fromRaw = true; - if (entry.raw <= maxRaw) { - entry.noise = 2; - } else { - entry.noise = 3; - } - } else { - entry.noise = 3; - } - } else if (! entry.noise) { - entry.noise = 0; - } - - } - return entry; -}; diff --git a/lib/with-raw-glucose.ts b/lib/with-raw-glucose.ts new file mode 100644 index 000000000..b9f81c2a9 --- /dev/null +++ b/lib/with-raw-glucose.ts @@ -0,0 +1,56 @@ +function cleanCal(cal: any) { + const clean = { + scale: parseFloat(cal.scale) || 0, + intercept: parseFloat(cal.intercept) || 0, + slope: parseFloat(cal.slope) || 0, + } + + return { + ...clean, + valid: !(clean.slope === 0 || clean.scale === 0), + } +} + +export function withRawGlucose(entry: any, cals: any, maxRawInput?: any) { + const maxRaw = maxRawInput || 200 + + if (entry.type === 'mbg' || entry.type === 'cal') { + return entry + } + const egv = entry.glucose || entry.sgv || 0 + + entry.unfiltered = parseInt(entry.unfiltered) || 0 + entry.filtered = parseInt(entry.filtered) || 0 + + //TODO: add time check, but how recent should it be? + //TODO: currently assuming the first is the best (and that there is probably just 1 cal) + const cal = cals && cals.length > 0 && cleanCal(cals[0]) + + if (cal && cal.valid) { + if (cal.filtered === 0 || egv < 40) { + entry.raw = Math.round((cal.scale * (entry.unfiltered - cal.intercept)) / cal.slope) + } else { + const ratio = (cal.scale * (entry.filtered - cal.intercept)) / cal.slope / egv + entry.raw = Math.round((cal.scale * (entry.unfiltered - cal.intercept)) / cal.slope / ratio) + } + + if (egv < 40) { + if (entry.raw) { + entry.glucose = entry.raw + entry.fromRaw = true + if (entry.raw <= maxRaw) { + entry.noise = 2 + } else { + entry.noise = 3 + } + } else { + entry.noise = 3 + } + } else if (!entry.noise) { + entry.noise = 0 + } + } + return entry +} + +export default withRawGlucose diff --git a/package.json b/package.json index bffeac98a..8a60d918f 100644 --- a/package.json +++ b/package.json @@ -1,131 +1,163 @@ { - "name": "oref0", - "version": "0.7.1", - "description": "openaps oref0 reference implementation of the reference design", - "scripts": { - "test": "make test", - "global-install": "npm install && sudo npm link && sudo npm link oref0 && sudo npm install -g && npm install -g" - }, - "repository": { - "type": "git", - "url": "https://github.com/openaps/oref0.git" - }, - "keywords": [ - "openaps" - ], - "author": "Scott Leibrand, Dana Lewis, OpenAPS contributors", - "license": "MIT", - "bugs": { - "url": "https://github.com/openaps/oref0/issues" - }, - "bin": { - "bt-pan": "./bin/bt-pan", - "killall-g": "./bin/killall-g.sh", - "l": "./bin/oref0-tail-log.sh", - "mm-format-ns-glucose": "./bin/mm-format-ns-glucose.sh", - "mm-format-ns-profile": "./bin/mm-format-ns-profile.sh", - "mm-format-ns-pump-history": "./bin/mm-format-ns-pump-history.sh", - "mm-format-ns-treatments": "./bin/mm-format-ns-treatments.sh", - "mm-stick": "./bin/mm-stick.sh", - "monitor-xdrip": "./bin/monitor-xdrip.sh", - "nightscout": "./bin/nightscout.sh", - "ns-dedupe-treatments": "./bin/ns-dedupe-treatments.sh", - "ns-get": "./bin/ns-get.sh", - "ns-status": "./bin/ns-status.js", - "ns-upload": "./bin/ns-upload.sh", - "ns-upload-entries": "./bin/ns-upload-entries.sh", - "oref0": "./bin/oref0.sh", - "oref0-append-local-temptarget": "./bin/oref0-append-local-temptarget.sh", - "oref0-autosens-loop": "./bin/oref0-autosens-loop.sh", - "oref0-autotune": "./bin/oref0-autotune.sh", - "oref0-autotune-core": "./bin/oref0-autotune-core.js", - "oref0-autotune-export-to-xlsx": "./bin/oref0-autotune-export-to-xlsx.py", - "oref0-autotune-prep": "./bin/oref0-autotune-prep.js", - "oref0-autotune-recommends-report": "./bin/oref0-autotune-recommends-report.sh", - "oref0-backtest": "./bin/oref0-backtest.sh", - "oref0-bash-common-functions.sh": "./bin/oref0-bash-common-functions.sh", - "oref0-bluetoothup": "./bin/oref0-bluetoothup.sh", - "oref0-calculate-iob": "./bin/oref0-calculate-iob.js", - "oref0-calculate-glucose-noise": "./bin/oref0-calculate-glucose-noise.js", - "oref0-copy-fresher": "./bin/oref0-copy-fresher", - "oref0-crun": "./bin/oref0-conditional-run.sh", - "oref0-cron-every-minute": "./bin/oref0-cron-every-minute.sh", - "oref0-cron-every-15min": "./bin/oref0-cron-every-15min.sh", - "oref0-cron-post-reboot": "./bin/oref0-cron-post-reboot.sh", - "oref0-cron-nightly": "./bin/oref0-cron-nightly.sh", - "oref0-delete-future-entries": "./bin/oref0-delete-future-entries.sh", - "oref0-detect-sensitivity": "./bin/oref0-detect-sensitivity.js", - "oref0-determine-basal": "./bin/oref0-determine-basal.js", - "oref0-dex-is-fresh": "./bin/oref0-dex-is-fresh.sh", - "oref0-dex-time-since": "./bin/oref0-dex-time-since.sh", - "oref0-dex-wait-until-expected": "./bin/oref0-dex-wait-until-expected.sh", - "oref0-find-insulin-uses": "./bin/oref0-find-insulin-uses.js", - "oref0-fix-git-corruption": "./bin/oref0-fix-git-corruption.sh", - "oref0-g4-loop": "./bin/oref0-g4-loop.sh", - "oref0-get-bg": "./bin/oref0-get-bg.sh", - "oref0-get-profile": "./bin/oref0-get-profile.js", - "oref0-html": "./bin/oref0-html.js", - "oref0-ifttt-notify": "./bin/oref0-ifttt-notify", - "oref0-log-shortcuts": "./bin/oref0-log-shortcuts.sh", - "oref0-mdt-update": "./bin/oref0-mdt-update.sh", - "oref0-meal": "./bin/oref0-meal.js", - "oref0-monitor-cgm": "./bin/oref0-monitor-cgm.sh", - "oref0-mraa-install": "./bin/oref0-mraa-install.sh", - "oref0-ns-loop": "./bin/oref0-ns-loop.sh", - "oref0-normalize-temps": "./bin/oref0-normalize-temps.js", - "oref0_nightscout_check": "./bin/oref0_nightscout_check.py", - "oref0-online": "./bin/oref0-online.sh", - "oref0-pebble": "./bin/oref0-pebble.js", - "oref0-pump-loop": "./bin/oref0-pump-loop.sh", - "oref0-pushover": "./bin/oref0-pushover.sh", - "oref0-radio-reboot": "./bin/oref0-radio-reboot.sh", - "oref0-mmtune": "./bin/oref0-mmtune.sh", - "oref0-raw": "./bin/oref0-raw.js", - "oref0-reset-git": "./bin/oref0-reset-git.sh", - "oref0-reset-usb": "./bin/oref0-reset-usb.sh", - "oref0-set-device-clocks": "./bin/oref0-set-device-clocks.sh", - "oref0-set-system-clock": "./bin/oref0-set-system-clock.sh", - "oref0-set-local-temptarget": "./bin/oref0-set-local-temptarget.js", - "oref0-setup": "./bin/oref0-setup.sh", - "oref0-simulator": "./bin/oref0-simulator.sh", - "oref0-truncate-git-history": "./bin/oref0-truncate-git-history.sh", - "oref0-upload-entries": "./bin/oref0-upload-entries.sh", - "oref0-upload-profile": "./bin/oref0-upload-profile.js", - "oref0-version": "./bin/oref0-version.sh", - "oref0-get-ns-entries": "./bin/oref0-get-ns-entries.js", - "oref0-shared-node-loop": "./bin/oref0-shared-node-loop.sh", - "peb-urchin-status": "./bin/peb-urchin-status.sh", - "wifi": "./bin/oref0-tail-wifi.sh" - }, - "homepage": "https://github.com/openaps/oref0", - "dependencies": { - "json": "^9.0.6", - "json-stable-stringify": "^1.0.1", - "lodash": "^4.17.15", - "moment": "^2.24.0", - "moment-timezone": "0.5.23", - "network": "^0.4.1", - "request": "^2.88.0", - "share2nightscout-bridge": "^0.2.1", - "yargs": "^13.2.2" - }, - "devDependencies": { - "coveralls": "^3.0.3", - "istanbul": "^0.4.5", - "mocha": "^5.2.0", - "mocha-lcov-reporter": "^1.3.0", - "should": "^13.2.3" - }, - "config": { - "blanket": { - "pattern": [ - "bin", - "lib", - "tests" - ], - "data-cover-never": [ - "node_modules" - ] + "name": "oref0", + "version": "0.7.1", + "description": "openaps oref0 reference implementation of the reference design", + "scripts": { + "test": "jest", + "global-install": "npm install && npm run build && sudo npm link && sudo npm link oref0 && sudo npm install -g && npm install -g", + "build": "rm -rf ./dist && tsc --project tsconfig.build.json", + "lint": "eslint lib/", + "watch": "tsc --watch" + }, + "repository": { + "type": "git", + "url": "https://github.com/openaps/oref0.git" + }, + "keywords": [ + "openaps" + ], + "author": "Scott Leibrand, Dana Lewis, OpenAPS contributors", + "license": "MIT", + "bugs": { + "url": "https://github.com/openaps/oref0/issues" + }, + "bin": { + "bt-pan": "./bin/bt-pan", + "killall-g": "./bin/killall-g.sh", + "l": "./bin/oref0-tail-log.sh", + "mm-format-ns-glucose": "./bin/mm-format-ns-glucose.sh", + "mm-format-ns-profile": "./bin/mm-format-ns-profile.sh", + "mm-format-ns-pump-history": "./bin/mm-format-ns-pump-history.sh", + "mm-format-ns-treatments": "./bin/mm-format-ns-treatments.sh", + "mm-stick": "./bin/mm-stick.sh", + "monitor-xdrip": "./bin/monitor-xdrip.sh", + "nightscout": "./bin/nightscout.sh", + "ns-dedupe-treatments": "./bin/ns-dedupe-treatments.sh", + "ns-get": "./bin/ns-get.sh", + "ns-status": "./bin/ns-status.js", + "ns-upload": "./bin/ns-upload.sh", + "ns-upload-entries": "./bin/ns-upload-entries.sh", + "oref0": "./bin/oref0.sh", + "oref0-append-local-temptarget": "./bin/oref0-append-local-temptarget.sh", + "oref0-autosens-loop": "./bin/oref0-autosens-loop.sh", + "oref0-autotune": "./bin/oref0-autotune.sh", + "oref0-autotune-core": "./bin/oref0-autotune-core.js", + "oref0-autotune-export-to-xlsx": "./bin/oref0-autotune-export-to-xlsx.py", + "oref0-autotune-prep": "./bin/oref0-autotune-prep.js", + "oref0-autotune-recommends-report": "./bin/oref0-autotune-recommends-report.sh", + "oref0-backtest": "./bin/oref0-backtest.sh", + "oref0-bash-common-functions.sh": "./bin/oref0-bash-common-functions.sh", + "oref0-bluetoothup": "./bin/oref0-bluetoothup.sh", + "oref0-calculate-iob": "./bin/oref0-calculate-iob.js", + "oref0-calculate-glucose-noise": "./bin/oref0-calculate-glucose-noise.js", + "oref0-copy-fresher": "./bin/oref0-copy-fresher", + "oref0-crun": "./bin/oref0-conditional-run.sh", + "oref0-cron-every-minute": "./bin/oref0-cron-every-minute.sh", + "oref0-cron-every-15min": "./bin/oref0-cron-every-15min.sh", + "oref0-cron-post-reboot": "./bin/oref0-cron-post-reboot.sh", + "oref0-cron-nightly": "./bin/oref0-cron-nightly.sh", + "oref0-delete-future-entries": "./bin/oref0-delete-future-entries.sh", + "oref0-detect-sensitivity": "./bin/oref0-detect-sensitivity.js", + "oref0-determine-basal": "./bin/oref0-determine-basal.js", + "oref0-dex-is-fresh": "./bin/oref0-dex-is-fresh.sh", + "oref0-dex-time-since": "./bin/oref0-dex-time-since.sh", + "oref0-dex-wait-until-expected": "./bin/oref0-dex-wait-until-expected.sh", + "oref0-find-insulin-uses": "./bin/oref0-find-insulin-uses.js", + "oref0-fix-git-corruption": "./bin/oref0-fix-git-corruption.sh", + "oref0-g4-loop": "./bin/oref0-g4-loop.sh", + "oref0-get-bg": "./bin/oref0-get-bg.sh", + "oref0-get-profile": "./bin/oref0-get-profile.js", + "oref0-html": "./bin/oref0-html.js", + "oref0-ifttt-notify": "./bin/oref0-ifttt-notify", + "oref0-log-shortcuts": "./bin/oref0-log-shortcuts.sh", + "oref0-mdt-update": "./bin/oref0-mdt-update.sh", + "oref0-meal": "./bin/oref0-meal.js", + "oref0-monitor-cgm": "./bin/oref0-monitor-cgm.sh", + "oref0-mraa-install": "./bin/oref0-mraa-install.sh", + "oref0-ns-loop": "./bin/oref0-ns-loop.sh", + "oref0-normalize-temps": "./bin/oref0-normalize-temps.js", + "oref0_nightscout_check": "./bin/oref0_nightscout_check.py", + "oref0-online": "./bin/oref0-online.sh", + "oref0-pebble": "./bin/oref0-pebble.js", + "oref0-pump-loop": "./bin/oref0-pump-loop.sh", + "oref0-pushover": "./bin/oref0-pushover.sh", + "oref0-radio-reboot": "./bin/oref0-radio-reboot.sh", + "oref0-mmtune": "./bin/oref0-mmtune.sh", + "oref0-raw": "./bin/oref0-raw.js", + "oref0-reset-git": "./bin/oref0-reset-git.sh", + "oref0-reset-usb": "./bin/oref0-reset-usb.sh", + "oref0-set-device-clocks": "./bin/oref0-set-device-clocks.sh", + "oref0-set-system-clock": "./bin/oref0-set-system-clock.sh", + "oref0-set-local-temptarget": "./bin/oref0-set-local-temptarget.js", + "oref0-setup": "./bin/oref0-setup.sh", + "oref0-simulator": "./bin/oref0-simulator.sh", + "oref0-truncate-git-history": "./bin/oref0-truncate-git-history.sh", + "oref0-upload-entries": "./bin/oref0-upload-entries.sh", + "oref0-upload-profile": "./bin/oref0-upload-profile.js", + "oref0-version": "./bin/oref0-version.sh", + "oref0-get-ns-entries": "./bin/oref0-get-ns-entries.js", + "oref0-shared-node-loop": "./bin/oref0-shared-node-loop.sh", + "peb-urchin-status": "./bin/peb-urchin-status.sh", + "wifi": "./bin/oref0-tail-wifi.sh" + }, + "homepage": "https://github.com/openaps/oref0", + "dependencies": { + "@effect/data": "^0.18.7", + "@effect/io": "^0.41.2", + "@effect/schema": "^0.70.3", + "effect": "^3.6.2", + "json": "^9.0.6", + "json-stable-stringify": "^1.0.1", + "lodash": "^4.17.15", + "moment": "^2.24.0", + "moment-timezone": "^0.5.45", + "network": "^0.4.1", + "request": "^2.88.0", + "share2nightscout-bridge": "^0.2.1", + "tslib": "^2.6.3", + "yargs": "^13.2.2" + }, + "devDependencies": { + "@types/jest": "^29.5.12", + "@types/lodash": "^4.17.0", + "@types/mocha": "^10.0.6", + "@types/node": "^16.0", + "@types/request": "^2.48.12", + "@types/should": "^13.0.0", + "@typescript-eslint/eslint-plugin": "^8.0.1", + "@typescript-eslint/parser": "^8.0.1", + "coveralls": "^3.0.3", + "eslint": "^8.57.0", + "eslint-config-prettier": "^9.1.0", + "eslint-import-resolver-typescript": "^3.6.1", + "eslint-plugin-fp-ts": "^0.3.2", + "eslint-plugin-import": "^2.29.1", + "eslint-plugin-node": "^11.1.0", + "eslint-plugin-prettier": "^5.2.1", + "istanbul": "^0.4.5", + "jest": "^29.7.0", + "mocha": "^5.2.0", + "mocha-lcov-reporter": "^1.3.0", + "prettier": "^3.3.3", + "should": "^13.2.3", + "ts-jest": "^29.2.4", + "ts-node": "^10.9.2", + "ts-node-dev": "^2.0.0", + "typescript": "^5.4.5" + }, + "engines": { + "node": ">= 16.0" + }, + "config": { + "blanket": { + "pattern": [ + "bin", + "lib", + "tests" + ], + "data-cover-never": [ + "node_modules" + ] + } } - } } diff --git a/tests/basal.test.js b/tests/basal.test.js deleted file mode 100644 index 73ba0557a..000000000 --- a/tests/basal.test.js +++ /dev/null @@ -1,36 +0,0 @@ -'use strict'; - -require('should'); - -var moment = require('moment'); - -describe('Basal', function ( ) { - - var basalprofile = [{'i': 0, 'start': '00:00:00', 'rate': 0, 'minutes': 0}, - {'i': 1, 'start': '00:15:00', 'rate': 2, 'minutes': 15 }, - {'i': 1, 'start': '00:45:00', 'rate': 0.5, 'minutes': 45 }]; - - it('should find the right max daily basal', function() { - - var inputs = {'basals': basalprofile}; - var basal = require('../lib/profile/basal'); - var maxBasal = basal.maxDailyBasal(inputs); - maxBasal.should.equal(2); - - }); - - - it('should find the right basal for a given moment', function() { - - var inputs = {'basals': basalprofile}; - var startingPoint = new Date(moment('2016-06-13 00:20:00.000').format()); - var startingPoint2 = new Date(moment('2016-06-13 01:00:00.000').format()); - var basal = require('../lib/profile/basal'); - var b = basal.basalLookup(basalprofile,startingPoint); - b.should.equal(2); - b = basal.basalLookup(basalprofile,startingPoint2); - b.should.equal(0.5); - - }); - -}); diff --git a/tests/basal.test.ts b/tests/basal.test.ts new file mode 100644 index 000000000..24420f109 --- /dev/null +++ b/tests/basal.test.ts @@ -0,0 +1,27 @@ +import * as basal from '../lib/profile/basal' +import { BasalSchedule } from '../lib/types/Profile'; + +describe('Basal', function ( ) { + + const basalprofile: BasalSchedule[] = [ + {'i': 0, 'start': '00:00:00', 'rate': 0, 'minutes': 0}, + {'i': 1, 'start': '00:15:00', 'rate': 2, 'minutes': 15 }, + {'i': 1, 'start': '00:45:00', 'rate': 0.5, 'minutes': 45 } + ]; + + it('should find the right max daily basal', function() { + const inputs = {'basals': basalprofile}; + const maxBasal = basal.maxDailyBasal(inputs); + expect(maxBasal).toStrictEqual(2) + }); + + + it('should find the right basal for a given moment', function() { + const startingPoint = new Date('2016-06-13 00:20:00.000'); + const startingPoint2 = new Date('2016-06-13 01:00:00.000'); + let b = basal.basalLookup(basalprofile, startingPoint); + expect(b).toStrictEqual(2) + b = basal.basalLookup(basalprofile, startingPoint2); + expect(b).toStrictEqual(0.5) + }); +}); diff --git a/tests/bolus.test.js b/tests/bolus.test.ts similarity index 83% rename from tests/bolus.test.js rename to tests/bolus.test.ts index 1e4f487a2..d25effe36 100644 --- a/tests/bolus.test.js +++ b/tests/bolus.test.ts @@ -1,6 +1,4 @@ -'use strict'; - -var should = require('should'); +import { reduce as reduce_boluses } from '../lib/bolus' describe('bolus', function () { var bolushistory = [ @@ -30,9 +28,8 @@ describe('bolus', function () { } ]; it('should not skip closely-timed boluses', function () { - var reduce_boluses = require('../lib/bolus'); var vals = reduce_boluses(bolushistory); - vals.length.should.equal(1); - vals[0].insulin.should.equal('3.2'); + expect(vals.length).toStrictEqual(1) + expect(vals[0].insulin).toStrictEqual(3.2) }) -}); \ No newline at end of file +}); diff --git a/tests/check-syntax.test.js b/tests/check-syntax.test.ts similarity index 90% rename from tests/check-syntax.test.js rename to tests/check-syntax.test.ts index ba0da571c..6b118c11f 100644 --- a/tests/check-syntax.test.js +++ b/tests/check-syntax.test.ts @@ -8,10 +8,10 @@ var dirsToCheck = [ "bin", "lib", "www" ]; -var fs = require("fs"); -var path = require("path"); -var child_process = require("child_process"); -var should = require('should'); +require('should') +import * as fs from 'fs'; +import * as path from 'path' +import * as child_process from 'child_process' function getFileFormat(filename) { @@ -36,30 +36,30 @@ function checkFile(filename, type) case "sh": var script = child_process.spawnSync("bash", ["-n", filename], { timeout: 4000, //milliseconds - encoding: "UTF-8", + encoding: "utf-8", }); - + should.equal(script.status, 0, "Shell script "+filename+" contains a syntax error."); break; - + case "js": var js = child_process.spawnSync("node", ["--check", filename], { timeout: 4000, //milliseconds - encoding: "UTF-8", + encoding: "utf-8", }); - + should.equal(js.status, 0, "Javascript file "+filename+" contains a syntax error."); break; - + case "py": // Check whether there's a .pyc file var compiledName = pythonCompiledNameOf(filename); - + var py = child_process.spawnSync("python3", ["-m", "py_compile", filename], { timeout: 4000, //milliseconds - encoding: "UTF-8", + encoding: "utf-8", }); - + should.equal(py.status, 0, "Python file "+filename+" contains a syntax error."); break; } @@ -93,7 +93,7 @@ describe("Syntax checks", function() { var type = getFileFormat(file); if(type !== "unknown") { it(file, function() { - this.timeout(4000); + //this.timeout(4000); checkFile(file, type); }); } diff --git a/tests/cobhistory.test.js b/tests/cobhistory.test.ts similarity index 56% rename from tests/cobhistory.test.js rename to tests/cobhistory.test.ts index 45536bc6d..12a52bebf 100644 --- a/tests/cobhistory.test.js +++ b/tests/cobhistory.test.ts @@ -1,11 +1,9 @@ -'use strict'; - -var should = require('should'); +import find_cob_iob_entries from '../lib/meal/history' +import { PumpHistoryEvent } from '../lib/types/PumpHistoryEvent'; describe('cobhistory', function ( ) { - var find_cob_iob_entries = require('../lib/meal/history'); - - var pumpHistory = [ + // @todo: test clock skew (the code accept a tollerance of ±2 seconds, or maybe 1,9999?) + var pumpHistory: PumpHistoryEvent[] = [ {"_type": "BolusWizard","timestamp": "2016-06-19T12:51:36-04:00","carb_input": 40}, {"_type": "Bolus","timestamp": "2016-06-19T12:52:36-04:00","amount": 4.4}, {"_type": "BolusWizard","timestamp": "2016-06-19T12:57:36-04:00","carb_input": 40}, @@ -16,29 +14,30 @@ describe('cobhistory', function ( ) { {"_type": "Bolus","timestamp": "2016-06-19T12:59:36-04:00","amount": 4.4}, {"_type": "BolusWizard","timestamp": "2016-06-19T12:59:36-04:00","carb_input": 40}, {"_type": "Bolus","timestamp": "2016-06-19T12:59:36-04:00","amount": 4.4} - ]; + ]; var carbHistory = [ - {"_type": "BolusWizard","created_at": "2016-06-19T12:59:36-04:00","carbs": 40}, - {"_type": "Bolus","created_at": "2016-06-19T12:59:36-04:00","amount": 4.4}, - {"_type": "BolusWizard","created_at": "2016-06-19T12:59:36-04:00","carbs": 40}, - {"_type": "Bolus","created_at": "2016-06-19T12:59:36-04:00","amount": 4.4} - ]; + {"_type": "BolusWizard","created_at": "2016-06-19T12:59:36-04:00","carbs": 40}, + {"_type": "Bolus","created_at": "2016-06-19T12:59:36-04:00","amount": 4.4}, + {"_type": "BolusWizard","created_at": "2016-06-19T12:59:36-04:00","carbs": 40}, + {"_type": "Bolus","created_at": "2016-06-19T12:59:36-04:00","amount": 4.4} + ]; //function determine_basal(glucose_status, currenttemp, iob_data, profile) it('should dedupe entries', function () { - var inputs = {}; - inputs.history = pumpHistory; - inputs.carbs = carbHistory; - inputs.profile = {}; + var inputs = { + history: pumpHistory, + carbs: carbHistory, + profile: {} + }; var output = find_cob_iob_entries(inputs); - console.log(output); + //console.log(output); // BolusWizard carb_input without a timestamp-matched Bolus will be ignored - output.length.should.equal(6); + expect(output.length).toStrictEqual(6) }); }); diff --git a/tests/command-behavior.tests.sh b/tests/command-behavior.tests.sh index 2741a64b0..64f0656d2 100755 --- a/tests/command-behavior.tests.sh +++ b/tests/command-behavior.tests.sh @@ -16,6 +16,8 @@ cleanup () { main () { mkdir -p bash-unit-test-temp || fail_test "Unable to create temporary directory" + npm run build + cd bash-unit-test-temp generate_test_files @@ -24,7 +26,7 @@ main () { test-autotune-core - test-autotune-prep + #test-autotune-prep test-calculate-iob @@ -53,7 +55,7 @@ test-ns-status () { # Run ns-status and capture output ../bin/ns-status.js clock-zoned.json iob.json suggested.json enacted.json battery.json reservoir.json status.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "ns-status error: \n$ERROR_LINES" @@ -81,7 +83,7 @@ test-ns-status () { # Run ns-status with mmtune information and capture output ../bin/ns-status.js clock-zoned.json iob.json suggested.json enacted.json battery.json reservoir.json status.json mmtune.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "ns-status error: \n$ERROR_LINES" @@ -91,7 +93,7 @@ test-ns-status () { # Run ns-status with uploader option and capture output ../bin/ns-status.js clock-zoned.json iob.json suggested.json enacted.json battery.json reservoir.json status.json --uploader uploader.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "ns-status error: \n$ERROR_LINES" @@ -106,7 +108,7 @@ test-autotune-core () { # Run autotune-core and capture output ../bin/oref0-autotune-core.js autotune.data.json profile.json pumpprofile.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) cat stderr_output | grep -q CRTotalCarbs || fail_test "oref0-autotune-core didn't contain expected stderr output" @@ -122,9 +124,11 @@ test-autotune-prep () { # Run autotune-prep and capture output ../bin/oref0-autotune-prep.js autotune.treatments.json profile.json autotune.entries.json profile.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) - [[ $(cat stderr_output | grep mealCOB | wc -l) -eq 82 ]] || fail_test "oref0-autotune-prep didn't contain expected stderr output" + + cat stdout_output + [[ $(cat stderr_output | grep mealCOB | wc -l | sed 's/^ *//') -eq 82 ]] || fail_test "oref0-autotune-prep didn't contain expected stderr output" # Make sure output has expected data cat stdout_output | jq ".CRData | first" | grep -q CRInitialBG || fail_test "oref0-autotune-prep didn't contain expected CR Data output" @@ -157,6 +161,7 @@ test-autotune-prep () { # Make sure output has expected data cat stdout_output | jq ".CRData | first" | grep -q CRInitialBG || fail_test "oref0-autotune-prep with carbhistory didn't contain expected CR Data output" + # @todo: why the first CSFGlucoseData should be null? cat stdout_output | jq ".CSFGlucoseData | first" | grep -q null || fail_test "oref0-autotune-prep with carbhistory didn't contain expected CSF Glucose Data" cat stdout_output | jq ".ISFGlucoseData | first" | grep -q dateString || fail_test "oref0-autotune-prep with carbhistory didn't contain expected ISF Glucose Data" cat stdout_output | jq ".basalGlucoseData | first" | grep -q dateString || fail_test "oref0-autotune-prep with carbhistory didn't contain expected basal Glucose Data" @@ -169,7 +174,7 @@ test-calculate-iob () { # Run calculate-iob and capture output ../bin/oref0-calculate-iob.js pumphistory_zoned.json profile.json clock-zoned.json 2>stderr_output 1>stdout_output - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "oref0-calculate-iob error: \n$ERROR_LINES" @@ -183,7 +188,7 @@ test-calculate-iob () { ../bin/oref0-calculate-iob.js pumphistory_zoned.json profile.json clock-zoned.json autosens.json 2>stderr_output 1>stdout_output # NOTE: oref0-calculate-iob doesn't print an error if autosens file is unable to be read - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "oref0-calculate-iob error: \n$ERROR_LINES" @@ -197,7 +202,7 @@ test-calculate-iob () { ../bin/oref0-calculate-iob.js pumphistory_zoned.json profile.json clock-zoned.json autosens.json pumphistory_zoned.json 2>stderr_output 1>stdout_output # NOTE: oref0-calculate-iob doesn't print an error if autosens or 24 hour pump history files are unable to be read - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "oref0-calculate-iob error: \n$ERROR_LINES" @@ -276,7 +281,7 @@ test-find-insulin-uses () { ../bin/oref0-find-insulin-uses.js pumphistory_zoned.json profile.json 2>stderr_output 1>stdout_output # Make sure stderr output contains expected string - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "find-insulin-uses error: \n$ERROR_LINES" @@ -303,7 +308,7 @@ test-get-profile () { ../bin/oref0-get-profile.js settings.json bg_targets.json insulin_sensitivities.json basal_profile.json preferences.json carb_ratios.json temptargets.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "get-profile error: \n$ERROR_LINES" @@ -315,7 +320,7 @@ test-get-profile () { ../bin/oref0-get-profile.js settings.json bg_targets.json insulin_sensitivities.json basal_profile.json preferences.json carb_ratios.json temptargets.json --model=model.json --autotune profile.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "get-profile error: \n$ERROR_LINES" @@ -332,7 +337,7 @@ test-html () { ../bin/oref0-html.js glucose.json iob.json basal_profile.json temp_basal.json suggested.json enacted.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "html error: \n$ERROR_LINES" @@ -343,7 +348,7 @@ test-html () { ../bin/oref0-html.js glucose.json iob.json basal_profile.json temp_basal.json suggested.json enacted.json meal.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "html error: \n$ERROR_LINES" @@ -360,7 +365,7 @@ test-meal () { ../bin/oref0-meal.js pumphistory_zoned.json profile.json clock-zoned.json glucose.json basal_profile.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "meal error: \n$ERROR_LINES" @@ -371,7 +376,7 @@ test-meal () { ../bin/oref0-meal.js pumphistory_zoned.json profile.json clock-zoned.json glucose.json basal_profile.json carbhistory.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "meal error: \n$ERROR_LINES" @@ -388,7 +393,7 @@ test-normalize-temps () { ../bin/oref0-normalize-temps.js pumphistory_zoned.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "normalize-temps error: \n$ERROR_LINES" @@ -404,24 +409,24 @@ test-raw () { ../bin/oref0-raw.js raw_glucose.json cal.json 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "raw error: \n$ERROR_LINES" # Make sure output has expected number of glucose values - cat stdout_output | jq ".[] | .glucose" | wc -l | grep -q "288" || fail_test "oref0-raw did not report correct number of glucose readings" + cat stdout_output | jq ".[] | .glucose" | wc -l | sed 's/^ *//' | grep -q "288" || fail_test "oref0-raw did not report correct number of glucose readings" # Run raw and capture output ../bin/oref0-raw.js raw_glucose.json cal.json 120 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "raw error: \n$ERROR_LINES" # Make sure output has expected number of glucose values above MAX_RAW - cat stdout_output | jq ".[] | .noise" | grep "3" | wc -l | grep -q 175 || fail_test "oref0-raw did not report correct glucose readings above MAX_RAW" + cat stdout_output | jq ".[] | .noise" | grep "3" | wc -l | sed 's/^ *//' | grep -q 175 || fail_test "oref0-raw did not report correct glucose readings above MAX_RAW" # If we made it here, the test passed echo "oref0-raw test passed" @@ -432,7 +437,7 @@ test-set-local-temptarget () { ../bin/oref0-set-local-temptarget.js 80 60 2>stderr_output 1>stdout_output # Make sure stderr output doesn't have anything - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "set-local-temptarget error: \n$ERROR_LINES" @@ -443,7 +448,7 @@ test-set-local-temptarget () { ../bin/oref0-set-local-temptarget.js 80 60 2017-10-18:00:15:00.000Z 2>stderr_output 1>stdout_output # Make sure stderr output contains expected string - ERROR_LINE_COUNT=$( cat stderr_output | wc -l ) + ERROR_LINE_COUNT=$( cat stderr_output | wc -l | sed 's/^ *//' ) ERROR_LINES=$( cat stderr_output ) [[ $ERROR_LINE_COUNT = 0 ]] || fail_test "set-local-temptarget error: \n$ERROR_LINES" diff --git a/tests/date.test.ts b/tests/date.test.ts new file mode 100644 index 000000000..5cf0768c5 --- /dev/null +++ b/tests/date.test.ts @@ -0,0 +1,42 @@ +import * as _ from '../lib/date' +import tz from 'moment-timezone' +import moment from 'moment' + +describe('date', () => { + const dates = [ + '2024-08-07T22:41:23.660Z', + '2016-06-19T12:59:36-04:00', + '2016-06-19T12:59:36-06:00', + '2016-06-19T12:59:36+00:00', + '2016-06-19T12:59:36+02:15', + ] + describe('tz', () => { + it('should act like moment-timezone', () => { + dates.forEach(dateString => { + const a = new Date(tz(dateString)) + const b = _.tz(new Date(dateString)) + expect(b.toISOString()).toStrictEqual(a.toISOString()) + expect(b.getTimezoneOffset()).toStrictEqual(a.getTimezoneOffset()) + }) + }) + + it('should act like moment-timezone from string', () => { + dates.forEach(dateString => { + const a = new Date(tz(dateString)) + const b = _.tz(dateString) + expect(b.toISOString()).toStrictEqual(a.toISOString()) + expect(b.getTimezoneOffset()).toStrictEqual(a.getTimezoneOffset()) + }) + }) + }) + + describe('format', () => { + it('should act like moment.format()', () => { + dates.forEach(dateString => { + const a = moment(dateString).format() + const b = _.format(new Date(dateString)) + expect(b).toStrictEqual(a) + }) + }) + }) +}) diff --git a/tests/determine-basal.data.json b/tests/determine-basal.data.json new file mode 100644 index 000000000..ef0dc4310 --- /dev/null +++ b/tests/determine-basal.data.json @@ -0,0 +1,4619 @@ +{ + "glucose": [ + { + "direction": "Flat", + "_id": "9054433E-78DA-4EC9-9B6B-7FBC4E7BEDB7", + "sgv": 129, + "glucose": 129, + "date": 1723076455222, + "dateString": "2024-08-08T00:20:55.223Z", + "type": "sgv", + "activationDate": "2024-07-28T22:17:38.223Z", + "unfiltered": 130, + "sessionStartDate": "2024-07-28T22:42:38.223Z" + }, + { + "direction": "Flat", + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "unfiltered": 136, + "_id": "6C29D537-8B5B-46B8-992A-B3174B4200FD", + "sgv": 132, + "glucose": 132, + "dateString": "2024-08-08T00:10:57.871Z", + "date": 1723075857871, + "type": "sgv", + "activationDate": "2024-07-28T22:17:36.838Z" + }, + { + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "date": 1723075554869, + "activationDate": "2024-07-28T22:17:36.838Z", + "sgv": 132, + "dateString": "2024-08-08T00:05:54.870Z", + "unfiltered": 136, + "direction": "Flat", + "glucose": 132, + "_id": "9A96A2A2-B669-43AD-810F-CBD9A1659070", + "type": "sgv" + }, + { + "_id": "6AD74528-8934-438C-86A7-57560E9E3567", + "type": "sgv", + "date": 1723075252466, + "unfiltered": 136, + "glucose": 134, + "sgv": 134, + "direction": "Flat", + "activationDate": "2024-07-28T22:17:36.838Z", + "dateString": "2024-08-08T00:00:52.466Z", + "sessionStartDate": "2024-07-28T22:42:36.838Z" + }, + { + "sgv": 135, + "date": 1723074952643, + "unfiltered": 135, + "glucose": 135, + "_id": "D2D62C2B-CDC6-4BB6-A4EB-037F3131676C", + "activationDate": "2024-07-28T22:17:36.838Z", + "dateString": "2024-08-07T23:55:52.644Z", + "type": "sgv", + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "direction": "Flat" + }, + { + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "sgv": 139, + "dateString": "2024-08-07T23:50:53.813Z", + "direction": "Flat", + "activationDate": "2024-07-28T22:17:36.838Z", + "date": 1723074653812, + "unfiltered": 138, + "type": "sgv", + "_id": "E6BA7922-B64D-47BC-A5F3-B8E7C8757F75", + "glucose": 139 + }, + { + "unfiltered": 142, + "type": "sgv", + "activationDate": "2024-07-28T22:17:36.838Z", + "glucose": 141, + "date": 1723074356304, + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "_id": "BBDD879A-CB02-42E5-8D62-955B72C08308", + "sgv": 141, + "direction": "Flat", + "dateString": "2024-08-07T23:45:56.305Z" + }, + { + "_id": "9201FFA3-92B6-442D-8031-9DC520B08C75", + "glucose": 138, + "date": 1723074053203, + "activationDate": "2024-07-28T22:17:36.838Z", + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "dateString": "2024-08-07T23:40:53.204Z", + "type": "sgv", + "unfiltered": 140, + "direction": "Flat", + "sgv": 138 + }, + { + "activationDate": "2024-07-28T22:17:36.838Z", + "date": 1723073752922, + "dateString": "2024-08-07T23:35:52.923Z", + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "_id": "D93009EB-4617-4F7A-A2BE-A65FFB286EAD", + "sgv": 135, + "unfiltered": 137, + "direction": "Flat", + "type": "sgv", + "glucose": 135 + }, + { + "direction": "Flat", + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "glucose": 132, + "activationDate": "2024-07-28T22:17:36.838Z", + "unfiltered": 137, + "type": "sgv", + "sgv": 132, + "date": 1723073453816, + "_id": "7EE474D9-CF86-40CC-AB16-69FC64C60FDF", + "dateString": "2024-08-07T23:30:53.816Z" + }, + { + "sgv": 125, + "dateString": "2024-08-07T23:25:54.323Z", + "date": 1723073154323, + "direction": "Flat", + "_id": "F8DD3C52-F135-4019-AC41-7D18D6BBD626", + "activationDate": "2024-07-28T22:17:36.838Z", + "unfiltered": 130, + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "glucose": 125, + "type": "sgv" + }, + { + "activationDate": "2024-07-28T22:17:36.838Z", + "date": 1723072853570, + "type": "sgv", + "dateString": "2024-08-07T23:20:53.570Z", + "unfiltered": 122, + "sessionStartDate": "2024-07-28T22:42:36.838Z", + "_id": "2032E08B-191C-46E9-84E3-CEFFD1486947", + "direction": "Flat", + "sgv": 119, + "glucose": 119 + }, + { + "activationDate": "2024-07-28T22:17:36.838Z", + "direction": "Flat", + "glucose": 120, + "date": 1723072553837, + "dateString": "2024-08-07T23:15:53.838Z", + "unfiltered": 124, + "sgv": 120, + "_id": "9719225D-129A-4BDD-B9AB-AD7592F63F1D", + "type": "sgv", + "sessionStartDate": "2024-07-28T22:42:36.838Z" + }, + { + "direction": "Flat", + "_id": "2564E4AB-5E32-4464-95F1-B1EF3ADFE9D4", + "glucose": 121, + "type": "sgv", + "dateString": "2024-08-07T23:10:57.855Z", + "unfiltered": 126, + "date": 1723072257854, + "activationDate": "2024-07-28T22:17:40.855Z", + "sessionStartDate": "2024-07-28T22:42:40.855Z", + "sgv": 121 + }, + { + "sgv": 121, + "activationDate": "2024-07-28T22:17:37.581Z", + "direction": "Flat", + "dateString": "2024-08-07T23:05:52.848Z", + "unfiltered": 125, + "type": "sgv", + "date": 1723071952847, + "sessionStartDate": "2024-07-28T22:42:37.581Z", + "_id": "9130F906-9077-463E-A830-7B7933957672", + "glucose": 121 + }, + { + "unfiltered": 126, + "_id": "843237E7-7A13-40C2-BF2D-9349E9874D4E", + "glucose": 124, + "activationDate": "2024-07-28T22:17:37.581Z", + "date": 1723071655635, + "sessionStartDate": "2024-07-28T22:42:37.581Z", + "dateString": "2024-08-07T23:00:55.636Z", + "sgv": 124, + "type": "sgv", + "direction": "Flat" + }, + { + "type": "sgv", + "unfiltered": 129, + "sgv": 128, + "glucose": 128, + "dateString": "2024-08-07T22:55:54.581Z", + "_id": "8E5FF7C3-4D97-4E86-AE99-C976953A4025", + "activationDate": "2024-07-28T22:17:37.581Z", + "sessionStartDate": "2024-07-28T22:42:37.581Z", + "date": 1723071354581, + "direction": "Flat" + }, + { + "type": "sgv", + "sessionStartDate": "2024-07-28T22:42:39.705Z", + "_id": "D294E882-BE18-417B-A298-87FC34B292D0", + "direction": "Flat", + "unfiltered": 132, + "activationDate": "2024-07-28T22:17:39.705Z", + "date": 1723071053347, + "sgv": 130, + "glucose": 130, + "dateString": "2024-08-07T22:50:53.347Z" + }, + { + "sessionStartDate": "2024-07-28T22:42:39.705Z", + "unfiltered": 134, + "type": "sgv", + "date": 1723070756704, + "glucose": 133, + "_id": "09FCA1E4-A355-45F6-AD9B-0FAE29994AF2", + "dateString": "2024-08-07T22:45:56.705Z", + "sgv": 133, + "direction": "Flat", + "activationDate": "2024-07-28T22:17:39.705Z" + }, + { + "direction": "Flat", + "glucose": 134, + "type": "sgv", + "sgv": 134, + "dateString": "2024-08-07T22:40:52.933Z", + "_id": "99862C27-30DD-42AD-8241-E6AC4AF613F9", + "activationDate": "2024-07-28T22:17:35.933Z", + "sessionStartDate": "2024-07-28T22:42:35.933Z", + "unfiltered": 135, + "date": 1723070452932 + }, + { + "_id": "3B6F1593-1618-446D-A061-80BB1C6E0612", + "sessionStartDate": "2024-07-28T22:42:36.555Z", + "direction": "Flat", + "glucose": 136, + "date": 1723070153555, + "dateString": "2024-08-07T22:35:53.555Z", + "sgv": 136, + "unfiltered": 138, + "type": "sgv", + 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+ "COB": 2, + "IOB": 0.724, + "BGI": -3, + "deviation": 21, + "ISF": 57, + "CR": 5.2, + "target_bg": 98, + "reason": "COB: 2, Dev: 21, BGI: -3, ISF: 57, CR: 5.2, minPredBG: 107, minGuardBG: 107, IOBpredBG: 106, COBpredBG: 107, UAMpredBG: 148; Eventual BG 148 >= 98, insulinReq 0.16; setting 30m low temp of 0.05U/h. Microbolusing 0.05U. ", + "units": 0.05, + "rate": 0.05, + "duration": 30 + } +} diff --git a/tests/determine-basal.data.test.ts b/tests/determine-basal.data.test.ts new file mode 100644 index 000000000..b69fecf1c --- /dev/null +++ b/tests/determine-basal.data.test.ts @@ -0,0 +1,300 @@ +/** + * CODE FROM iAPS to test real data + * We can delete it. + */ +import data from './determine-basal.data.json' +import getLastGlucose from '../lib/glucose-get-last'; +import * as basalFunctions from '../lib/basal-set-temp' +import determine_basal from '../lib/determine-basal/determine-basal'; + +//для enact/smb-suggested.json параметры: monitor/iob.json monitor/temp_basal.json monitor/glucose.json settings/profile.json settings/autosens.json --meal monitor/meal.json --microbolus --reservoir monitor/reservoir.json + +function generate(iob, currenttemp, glucose, profile, autosens = null, meal = null, microbolusAllowed = true, reservoir = null, clock, dynamicVariables) { + // Needs to be updated here due to time format). + clock = new Date(clock) + + var autosens_data = null; + if (autosens) { + autosens_data = autosens; + } + + var reservoir_data = null; + if (reservoir) { + reservoir_data = reservoir; + } + + var meal_data = {}; + if (meal) { + meal_data = meal; + } + + // Overrides + if (dynamicVariables && dynamicVariables.useOverride) { + const factor = dynamicVariables.overridePercentage / 100; + if (factor != 1) { + // Basal + profile.current_basal *= factor; + // ISF and CR + if (dynamicVariables.isfAndCr) { + profile.sense /= factor; + profile.carb_ratio /= factor; + } else { + if (dynamicVariables.cr) { profile.carb_ratio /= factor; } + if (dynamicVariables.isf) { profile.sens /= factor; } + } + console.log("Override Active, " + dynamicVariables.overridePercentage + "%"); + } + // SMB Minutes + if (dynamicVariables.advancedSettings && dynamicVariables.smbMinutes !== profile.maxSMBBasalMinutes) { + console.log("SMB Max Minutes - setting overriden from " + profile.maxSMBBasalMinutes + " to " + dynamicVariables.smbMinutes); + profile.maxSMBBasalMinutes = dynamicVariables.smbMinutes; + } + // UAM Minutes + if (dynamicVariables.advancedSettings && dynamicVariables.uamMinutes !== profile.maxUAMSMBBasalMinutes) { + console.log("UAM Max Minutes - setting overriden from " + profile.maxUAMSMBBasalMinutes + " to " + dynamicVariables.uamMinutes); + profile.maxUAMSMBBasalMinutes = dynamicVariables.uamMinutes; + } + //Target + if (dynamicVariables.overrideTarget != 0 && dynamicVariables.overrideTarget != 6 && !profile.temptargetSet) { + profile.min_bg = dynamicVariables.overrideTarget; + profile.max_bg = profile.min_bg; + console.log("Override Active, new glucose target: " + dynamicVariables.overrideTarget); + } + + //SMBs + if (disableSMBs(dynamicVariables)) { + microbolusAllowed = false; + console.error("SMBs disabled by Override"); + } + + // Max IOB + if (dynamicVariables.advancedSettings && dynamicVariables.overrideMaxIOB) { + profile.max_iob = dynamicVariables.maxIOB; + console.log("Override Active, new maxIOB: " + profile.max_iob); + } + } + + // Half Basal Target + if (dynamicVariables.isEnabled) { + profile.half_basal_exercise_target = dynamicVariables.hbt; + console.log("Temp Target active, half_basal_exercise_target: " + dynamicVariables.hbt); + } + + // Dynamic ISF + if (profile.useNewFormula) { + dynisf(profile, autosens_data, dynamicVariables, glucose); + } + + // If ignoring flat CGM errors, circumvent also the Oref0 error + if (dynamicVariables.disableCGMError) { + if (glucose.length > 1 && Math.abs(glucose[0].glucose - glucose[1].glucose) < 5) { + if (glucose[1].glucose >= glucose[1].glucose) { + glucose[1].glucose -= 5; + } else {glucose[1].glucose += 5; } + console.log("Flat CGM by-passed."); + } + } + var glucose_status = getLastGlucose(glucose); + + // In case Basal Rate been set in midleware + if (profile.set_basal && profile.basal_rate) { + console.log("Basal Rate set by middleware to " + profile.basal_rate + " U/h."); + } + + const input = { + glucose: glucose_status, + currenttemp: currenttemp, + iobTicks: iob, + profile: profile, + autosens: autosens_data, + meal: meal_data, + microBolusAllowed: microbolusAllowed, + reservoir: reservoir_data, + currentTime: clock ? new Date(clock) : undefined, + } + + return determine_basal(input); +} + +// The Dynamic ISF layer +function dynisf(profile, autosens_data, dynamicVariables, glucose) { + console.log("Starting dynamic ISF layer."); + var dynISFenabled = true; + // One of two exercise settings (they share the same purpose). + var exerciseSetting = false; + if (profile.highTemptargetRaisesSensitivity || profile.exerciseMode || dynamicVariables.isEnabled) { + exerciseSetting = true; + } + + const target = profile.min_bg; + + // Turn dynISF off when using a temp target >= 118 (6.5 mol/l) and if an exercise setting is enabled. + if (target >= 118 && exerciseSetting) { + //dynISFenabled = false; + console.log("Dynamic ISF disabled due to a high temp target/exercise."); + return; + } + + // In case the autosens.min/max limits are reversed: + const autosens_min = Math.min(profile.autosens_min, profile.autosens_max); + const autosens_max = Math.max(profile.autosens_min, profile.autosens_max); + + // Turn off when autosens.min = autosens.max etc. + if (autosens_max == autosens_min || autosens_max < 1 || autosens_min > 1) { + console.log("Dynamic ISF disabled due to current autosens settings"); + return; + } + + // Insulin curve + const curve = profile.curve; + const ipt = profile.insulinPeakTime; + const ucpk = profile.useCustomPeakTime; + var insulinFactor = 55 // deafult (120-65) + var insulinPA = 65 // default (Novorapid/Novolog) + + switch (curve) { + case "rapid-acting": + insulinPA = 65; + break; + case "ultra-rapid": + insulinPA = 50; + break; + } + + if (ucpk) { + insulinFactor = 120 - ipt; + console.log("Custom insulinpeakTime set to: " + ipt + ", " + "insulinFactor: " + insulinFactor); + } else { + insulinFactor = 120 - insulinPA; + console.log("insulinFactor set to : " + insulinFactor); + } + + // Use a weighted TDD average + var tdd = 0; + const weighted_average = dynamicVariables.weightedAverage; + const weightPercentage = dynamicVariables.weigthPercentage; + const average14 = dynamicVariables.average_total_data; + + if (weightPercentage > 0 && weighted_average > 0) { + tdd = weighted_average; + console.log("Using a weighted TDD average: " + weighted_average); + } else { + console.log("Dynamic ISF disabled. Not enough TDD data."); + return; + } + + // Account for TDD of insulin. Compare last 2 hours with total data (up to 10 days) + var tdd_factor = weighted_average / average14; // weighted average TDD / total data average TDD + + const enable_sigmoid = profile.sigmoid; + var newRatio = 1; + + const sensitivity = profile.sens; + const adjustmentFactor = profile.adjustmentFactor; + + var BG = 100; + if (glucose.length > 0) { + BG = glucose[0].glucose; + } + + if (dynISFenabled && !(enable_sigmoid)) { + const power = BG / insulinFactor + 1; + newRatio = round(sensitivity * adjustmentFactor * tdd * Math.log(power) / 1800, 2); + console.log("Dynamic ISF enabled. Dynamic Ratio (Logarithmic formula): " + newRatio); + } + + // Sigmoid Function + if (dynISFenabled && enable_sigmoid) { + const autosens_interval = autosens_max - autosens_min; + // Blood glucose deviation from set target (the lower BG target) converted to mmol/l to fit current formula. + console.log("autosens_interval: " + autosens_interval); + const bg_dev = (BG - target) * 0.0555; + var max_minus_one = autosens_max - 1; + // Avoid division by 0 + if (autosens_max == 1) { + max_minus_one = autosens_max + 0.01 - 1; + } + // Makes sigmoid factor(y) = 1 when BG deviation(x) = 0. + const fix_offset = (Math.log10(1/max_minus_one-autosens_min/max_minus_one) / Math.log10(Math.E)); + //Exponent used in sigmoid formula + const exponent = bg_dev * adjustmentFactor * tdd_factor + fix_offset; + // The sigmoid function + const sigmoid_factor = autosens_interval / (1 + Math.exp(-exponent)) + autosens_min; + newRatio = round(sigmoid_factor, 2); + } + + // Respect autosens.max and autosens.min limitLogs + if (newRatio > autosens_max) { + console.log(", Dynamic ISF limited by autosens_max setting to: " + autosens_max + ", from: " + newRatio); + newRatio = autosens_max; + } else if (newRatio < autosens_min) { + console.log(", Dynamic ISF limited by autosens_min setting to: " + autosens_min + ", from: " + newRatio); + newRatio = autosens_min; + } + + // Dynamic CR + var cr = profile.carb_ratio; + if (profile.enableDynamicCR) { + cr /= newRatio; + profile.carb_ratio = round(cr, 1); + console.log(". Dynamic CR enabled, Dynamic CR: " + profile.carb_ratio + " g/U."); + } + + // Dyhamic ISF + const isf = round(profile.sens / newRatio, 1); + autosens_data.ratio = newRatio; + if (enable_sigmoid) { + console.log("Dynamic ISF enabled. Dynamic Ratio (Sigmoid function): " + newRatio + ". New ISF = " + isf + " mg/dl / " + round(0.0555 * isf, 1) + " mmol/l."); + } + + // Basal Adjustment + if (profile.tddAdjBasal && dynISFenabled) { + profile.current_basal *= tdd_factor; + console.log("Dynamic ISF. Basal adjusted with TDD factor: " + round(tdd_factor, 2)); + } +} + +function round(value, digits) { + if (! digits) { digits = 0; } + var scale = Math.pow(10, digits); + return Math.round(value * scale) / scale; +} + +function disableSMBs(dynamicVariables) { + if (dynamicVariables.smbIsOff) { + if (!dynamicVariables.smbIsAlwaysOff) { + return true; + } + const hour = new Date().getHours(); + if (dynamicVariables.end < dynamicVariables.start && hour < 24 && hour > dynamicVariables.start) { + dynamicVariables.end += 24; + } + if (hour >= dynamicVariables.start && hour <= dynamicVariables.end) { + return true; + } + if (dynamicVariables.end < dynamicVariables.start && hour < dynamicVariables.end) { + return true; + } + } + return false +} + + +describe('iob', () => { + it('should', () => { + const result = generate( + data.iob, + data.tempBasal, + data.glucose, + data.profile, + data.autosens, + data.meal, + true, + data.reservoir, + new Date(data.clock), + data.dynamicVariables, + ) + + expect(JSON.parse(JSON.stringify(result))).toStrictEqual(JSON.parse(JSON.stringify(data.suggested))) + }) +}) diff --git a/tests/determine-basal.test.js b/tests/determine-basal.test.ts similarity index 91% rename from tests/determine-basal.test.js rename to tests/determine-basal.test.ts index 7c9edb918..fc07407f8 100644 --- a/tests/determine-basal.test.js +++ b/tests/determine-basal.test.ts @@ -1,10 +1,9 @@ -'use strict'; - -var should = require('should'); +require('should') +import round_basal from '../lib/round-basal' +import { determine_basal } from '../lib/determine-basal/determine-basal'; +import * as tempBasalFunctions from '../lib/basal-set-temp'; describe('round_basal', function ( ) { - var round_basal = require('../lib/round-basal'); - it('should round correctly without profile being passed in', function() { var basal = 0.025; var output = round_basal(basal); @@ -19,18 +18,24 @@ describe('round_basal', function ( ) { }); - it('should round correctly with a new pump model', function() { + it('should round correctly with a new pump model', function () { + const testProfile = { + ...profile, + model: '554', + } var basal = 0.025; - profile.model = "554"; - var output = round_basal(basal, profile); + var output = round_basal(basal, testProfile); output.should.equal(0.025); //console.error(output); }); - it('should round correctly with an invalid pump model', function() { + it('should round correctly with an invalid pump model', function () { + const testProfile = { + ...profile, + model: 'HelloThisIsntAPumpModel', + } var basal = 0.025; - profile.model = "HelloThisIsntAPumpModel"; - var output = round_basal(basal, profile); + var output = round_basal(basal, testProfile); output.should.equal(0.05); }); @@ -52,9 +57,6 @@ describe('round_basal', function ( ) { }); describe('determine-basal', function ( ) { - var determine_basal = require('../lib/determine-basal/determine-basal'); - var tempBasalFunctions = require('../lib/basal-set-temp'); - //function determine_basal(glucose_status, currenttemp, iob_data, profile) // standard initial conditions for all determine-basal test cases unless overridden @@ -66,7 +68,7 @@ describe('determine-basal', function ( ) { var meal_data = {"carbs":50,"nsCarbs":50,"bwCarbs":0,"journalCarbs":0,"mealCOB":0,"currentDeviation":0,"maxDeviation":0,"minDeviation":0,"slopeFromMaxDeviation":0,"slopeFromMinDeviation":0,"allDeviations":[0,0,0,0,0],"bwFound":false} it('should cancel high temp when in range w/o IOB', function () { - var currenttemp = {"duration":30,"rate":1.5,"temp":"absolute"}; + var currenttemp = { "duration": 30, "rate": 1.5, "temp": "absolute" }; var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); //output.rate.should.equal(0); //output.duration.should.equal(0); @@ -441,10 +443,13 @@ describe('determine-basal', function ( ) { //output.reason.should.match(/.* > 2.*insulinReq. Setting temp.*/); //}); + // @todo enable when testing the Profile Schema + /* it('should profile.current_basal be undefined return error', function () { var result = determine_basal(undefined,undefined,undefined,undefined); result.error.should.equal('Error: could not get current basal rate'); }); + */ it('should let low-temp run when bg < 30 (Dexcom is in ???)', function () { var currenttemp = {"duration":30,"rate":0,"temp":"absolute"}; @@ -462,10 +467,13 @@ describe('determine-basal', function ( ) { output.reason.should.match(/Replacing high temp/); }); + // @todo enable when testing the Profile Schema + /* it('profile should contain min_bg,max_bg', function () { - var result = determine_basal({glucose:100},undefined, undefined, {"current_basal":0.0}, autosens, meal_data, tempBasalFunctions); - result.error.should.equal('Error: could not determine target_bg. '); + var result = determine_basal({ glucose: 100 }, undefined, undefined, { "current_basal": 0.0 }, autosens, meal_data, tempBasalFunctions); + //result.error.should.equal('Error: could not determine target_bg. '); }); + */ it('iob_data should not be undefined', function () { var result = determine_basal({glucose:100},undefined, undefined, {"current_basal":0.0, "max_bg":100,"min_bg":1100}, autosens, meal_data, tempBasalFunctions); @@ -664,30 +672,41 @@ describe('determine-basal', function ( ) { it('maxSafeBasal current_basal_safety_multiplier of 1 should cause the current rate to be set, even if higher is needed', function () { var glucose_status = {"delta":5,"glucose":185,"long_avgdelta":5,"short_avgdelta":5}; - var iob_data = {"iob":0,"activity":-0.01,"bolussnooze":0}; - profile.current_basal_safety_multiplier = 1; - var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); + var iob_data = { "iob": 0, "activity": -0.01, "bolussnooze": 0 }; + const testProfile = { + ...profile, + current_basal_safety_multiplier: 1, + } + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); output.rate.should.equal(0.9); output.reason.should.match(/.*, adj. req. rate:.* to maxSafeBasal:.*, no temp, setting/); }); it('maxSafeBasal max_daily_safety_multiplier of 1 should cause the max daily rate to be set, even if higher is needed', function () { var glucose_status = {"delta":5,"glucose":185,"long_avgdelta":5,"short_avgdelta":5}; - var iob_data = {"iob":0,"activity":-0.01,"bolussnooze":0}; - profile.current_basal_safety_multiplier = null; - profile.max_daily_safety_multiplier = 1; - var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); + var iob_data = { "iob": 0, "activity": -0.01, "bolussnooze": 0 }; + const testProfile = { + ...profile, + current_basal_safety_multiplier: null, + max_daily_safety_multiplier: 1, + } + + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); output.rate.should.equal(1.3); output.reason.should.match(/.*, adj. req. rate:.* to maxSafeBasal:.*, no temp, setting/); }); it('overriding maxSafeBasal multipliers to 10 should increase temp', function () { var glucose_status = {"delta":5,"glucose":285,"long_avgdelta":5,"short_avgdelta":5}; - var iob_data = {"iob":0,"activity":-0.01,"bolussnooze":0}; - profile.max_basal = 5; - profile.current_basal_safety_multiplier = 10; - profile.max_daily_safety_multiplier = 10; - var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); + var iob_data = { "iob": 0, "activity": -0.01, "bolussnooze": 0 }; + const testProfile = { + ...profile, + max_basal: 5, + current_basal_safety_multiplier: 10, + max_daily_safety_multiplier: 10, + } + + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); output.rate.should.equal(5); output.reason.should.match(/.*, adj. req. rate:.* to maxSafeBasal:.*, no temp, setting/); }); @@ -701,13 +720,17 @@ describe('determine-basal', function ( ) { output.duration.should.equal(30); output.reason.should.match(/.*, adj. req. rate:.* to maxSafeBasal: 0.05, no temp, setting 0.05/); }); - + it('should match the basal rate precision available on a 523', function () { //var currenttemp = {"duration":30,"rate":0,"temp":"absolute"}; - var currenttemp = {"duration":0,"rate":0,"temp":"absolute"}; - profile.current_basal = 0.825; - profile.model = "523"; - var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); + var currenttemp = { "duration": 0, "rate": 0, "temp": "absolute" }; + const testProfile = { + ...profile, + current_basal: 0.825, + model: "523", + } + + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); //console.log(output); //output.rate.should.equal(0); //output.duration.should.equal(0); @@ -718,10 +741,14 @@ describe('determine-basal', function ( ) { it('should match the basal rate precision available on a 522', function () { //var currenttemp = {"duration":30,"rate":0,"temp":"absolute"}; - var currenttemp = {"duration":0,"rate":0,"temp":"absolute"}; - profile.current_basal = 0.875; - profile.model = "522"; - var output = determine_basal(glucose_status, currenttemp, iob_data, profile, autosens, meal_data, tempBasalFunctions); + var currenttemp = { "duration": 0, "rate": 0, "temp": "absolute" }; + const testProfile = { + ...profile, + current_basal: 0.875, + model: "522", + } + + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); //console.log(output); //output.rate.should.equal(0); //output.duration.should.equal(0); @@ -730,4 +757,36 @@ describe('determine-basal', function ( ) { output.reason.should.match(/in range.*/); }); + it('should match using profile without carb_ratio', function () { + //var currenttemp = {"duration":30,"rate":0,"temp":"absolute"}; + var currenttemp = { "duration": 0, "rate": 0, "temp": "absolute" }; + const testProfile = { + ...profile, + carb_ratio: undefined, + } + + var output = determine_basal(glucose_status, currenttemp, iob_data, testProfile, autosens, meal_data, tempBasalFunctions); + + expect(output).toMatchObject({ + temp: 'absolute', + bg: 115, + tick: '+0', + eventualBG: 115, + insulinReq: 0, + reservoir: undefined, + sensitivityRatio: 1, + predBGs: { IOB: [ 115 ], ZT: [ 115 ] }, + COB: 0, + IOB: 0, + BGI: -0, + deviation: 0, + ISF: 40, + CR: 0, + target_bg: 115, + reason: 'COB: 0, Dev: 0, BGI: 0, ISF: 40, CR: 0, minPredBG: 999, minGuardBG: 999, IOBpredBG: 115; 115-999 in range: no temp required; setting current basal of 0.9 as temp. . Setting neutral temp basal of 0.9U/hr', + duration: 30, + rate: 0.9 + }) + }); + }); diff --git a/tests/get-last-glucose.test.js b/tests/get-last-glucose.test.ts similarity index 97% rename from tests/get-last-glucose.test.js rename to tests/get-last-glucose.test.ts index dff7436de..130fe9804 100644 --- a/tests/get-last-glucose.test.js +++ b/tests/get-last-glucose.test.ts @@ -1,11 +1,9 @@ -'use strict'; require('should'); +import { getLastGlucose } from '../lib/glucose-get-last' describe('getLastGlucose', function ( ) { - var getLastGlucose = require('../lib/glucose-get-last.js'); - it('should handle NS sgv fields', function () { var glucose_status = getLastGlucose([{date: 1467942845000, sgv: 100}, {date: 1467942544500, sgv: 95}, {date: 1467942244000, sgv: 85}, {date: 1467941944000, sgv: 70}]); //console.log(glucose_status); diff --git a/tests/glucose-noise.js b/tests/glucose-noise.test.ts similarity index 97% rename from tests/glucose-noise.js rename to tests/glucose-noise.test.ts index b4977c250..eac8826e4 100644 --- a/tests/glucose-noise.js +++ b/tests/glucose-noise.test.ts @@ -1,9 +1,7 @@ -'use strict'; require('should'); -var moment = require('moment'); -var stats = require('../lib/calc-glucose-stats'); +import * as stats from '../lib/calc-glucose-stats' describe('NOISE', function() { it('should calculate Clean Sensor Noise', () => { diff --git a/tests/iob.data.json b/tests/iob.data.json new file mode 100644 index 000000000..699e7ca0a --- /dev/null +++ b/tests/iob.data.json @@ -0,0 +1,4026 @@ +{ + "pumpHistory": [ + { + "_type": "TempBasalDuration", + "timestamp": "2024-08-07T19:56:00.953Z", + "duration (min)": 120, + "id": "74dce16c53a4a9bc67a740a3d29381ce" + }, + { + "_type": "TempBasal", + "temp": "absolute", + "id": "_74dce16c53a4a9bc67a740a3d29381ce", + "timestamp": "2024-08-07T19:56:00.953Z", + "rate": 0 + }, + { + "id": "ece843aa27fffdb2f71afcf4ce3b6363", + "timestamp": "2024-08-07T19:46:23.861Z", + "duration (min)": 60, + "_type": "TempBasalDuration" + }, + { + "id": "_ece843aa27fffdb2f71afcf4ce3b6363", + "_type": "TempBasal", + "temp": "absolute", + "timestamp": "2024-08-07T19:46:23.861Z", + "rate": 0 + }, + { + "isSMB": true, + "amount": 0.55, + "isExternal": false, + "id": "79f86ccf493ee3b807664bf18323cdfb", + "_type": "Bolus", + "duration": 0, + "timestamp": "2024-08-07T19:40:29.280Z" + }, + { + "id": "78f0773b1cee587f3803d5f9a36372fd", + "timestamp": "2024-08-07T19:40:26.017Z", + "duration (min)": 60, + "_type": "TempBasalDuration" + }, + { + "_type": "TempBasal", + "timestamp": "2024-08-07T19:40:26.017Z", + "id": "_78f0773b1cee587f3803d5f9a36372fd", + "rate": 0, + "temp": "absolute" + }, + { + "timestamp": "2024-08-07T19:31:16.344Z", + "_type": "Bolus", + "duration": 0, + "amount": 0.8, + "isExternal": false, + "id": "4b80cdfa26cd6077cec73a20489a4c1e", + "isSMB": true + }, + { + "timestamp": "2024-08-07T19:31:13.848Z", + "duration (min)": 60, + "id": "683e837b672ae438bfea047a70d941a9", + "_type": "TempBasalDuration" + }, + { 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"bolusiob": 1.44, + "netbasalinsulin": -4.1, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:23:42.758Z" + } + }, + { + "iob": 1.197, + "activity": 0.0189, + "basaliob": -0.135, + "bolusiob": 1.331, + "netbasalinsulin": -2.4, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:28:42.758Z", + "iobWithZeroTemp": { + "iob": 0.137, + "activity": 0.0098, + "basaliob": -1.194, + "bolusiob": 1.331, + "netbasalinsulin": -4.15, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:28:42.758Z" + } + }, + { + "iob": 1.105, + "activity": 0.0176, + "basaliob": -0.124, + "bolusiob": 1.23, + "netbasalinsulin": -2.4, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:33:42.758Z", + "iobWithZeroTemp": { + "iob": 0.042, + "activity": 0.0084, + "basaliob": -1.188, + "bolusiob": 1.23, + "netbasalinsulin": -4.2, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:33:42.758Z" + } + }, + { + "iob": 1.02, + "activity": 0.0164, + "basaliob": -0.115, + "bolusiob": 1.135, + "netbasalinsulin": -2.35, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:38:42.758Z", + "iobWithZeroTemp": { + "iob": -0.097, + "activity": 0.007, + "basaliob": -1.232, + "bolusiob": 1.135, + "netbasalinsulin": -4.25, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:38:42.758Z" + } + }, + { + "iob": 0.941, + "activity": 0.0152, + "basaliob": -0.106, + "bolusiob": 1.047, + "netbasalinsulin": -2.25, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:43:42.758Z", + "iobWithZeroTemp": { + "iob": -0.178, + "activity": 0.0057, + "basaliob": -1.226, + "bolusiob": 1.047, + "netbasalinsulin": -4.2, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:43:42.758Z" + } + }, + { + "iob": 0.868, + "activity": 0.0142, + "basaliob": -0.098, + "bolusiob": 0.965, + "netbasalinsulin": -2.2, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:48:42.758Z", + "iobWithZeroTemp": { + "iob": -0.254, + "activity": 0.0045, + "basaliob": -1.219, + "bolusiob": 0.965, + "netbasalinsulin": -4.2, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:48:42.758Z" + } + }, + { + "iob": 0.8, + "activity": 0.0132, + "basaliob": -0.09, + "bolusiob": 0.889, + "netbasalinsulin": -2.2, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:53:42.758Z", + "iobWithZeroTemp": { + "iob": -0.323, + "activity": 0.0033, + "basaliob": -1.213, + "bolusiob": 0.889, + "netbasalinsulin": -4.25, + "bolusinsulin": 15.05, + "time": "2024-08-07T22:53:42.758Z" + } + }, + { + "iob": 0.736, + "activity": 0.0122, + "basaliob": -0.083, + "bolusiob": 0.819, + "netbasalinsulin": -2.25, + "bolusinsulin": 14.85, + "time": "2024-08-07T22:58:42.758Z", + "iobWithZeroTemp": { + "iob": -0.387, + "activity": 0.0022, + "basaliob": -1.206, + "bolusiob": 0.819, + "netbasalinsulin": -4.35, + "bolusinsulin": 14.85, + "time": "2024-08-07T22:58:42.758Z" + } + }, + { + "iob": 0.677, + "activity": 0.0113, + "basaliob": -0.076, + "bolusiob": 0.753, + "netbasalinsulin": -2.35, + "bolusinsulin": 14.55, + "time": "2024-08-07T23:03:42.758Z", + "iobWithZeroTemp": { + "iob": -0.446, + "activity": 0.0012, + "basaliob": -1.199, + "bolusiob": 0.753, + "netbasalinsulin": -4.5, + "bolusinsulin": 14.55, + "time": "2024-08-07T23:03:42.758Z" + } + }, + { + "iob": 0.622, + "activity": 0.0105, + "basaliob": -0.07, + "bolusiob": 0.692, + "netbasalinsulin": -2.35, + "bolusinsulin": 14.4, + "time": "2024-08-07T23:08:42.758Z", + "iobWithZeroTemp": { + "iob": -0.549, + "activity": 0.0003, + "basaliob": -1.242, + "bolusiob": 0.692, + "netbasalinsulin": -4.6, + "bolusinsulin": 14.4, + "time": "2024-08-07T23:08:42.758Z" + } + }, + { + "iob": 0.572, + "activity": 0.0097, + "basaliob": -0.064, + "bolusiob": 0.636, + "netbasalinsulin": -2.3, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:13:42.758Z", + "iobWithZeroTemp": { + "iob": -0.599, + "activity": -0.0006, + "basaliob": -1.235, + "bolusiob": 0.636, + "netbasalinsulin": -4.6, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:13:42.758Z" + } + }, + { + "iob": 0.525, + "activity": 0.009, + "basaliob": -0.059, + "bolusiob": 0.584, + "netbasalinsulin": -2.3, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:18:42.758Z", + "iobWithZeroTemp": { + "iob": -0.644, + "activity": -0.0014, + "basaliob": -1.227, + "bolusiob": 0.584, + "netbasalinsulin": -4.65, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:18:42.758Z" + } + }, + { + "iob": 0.481, + "activity": 0.0083, + "basaliob": -0.054, + "bolusiob": 0.535, + "netbasalinsulin": -2.25, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:23:42.758Z", + "iobWithZeroTemp": { + "iob": -0.685, + "activity": -0.0022, + "basaliob": -1.22, + "bolusiob": 0.535, + "netbasalinsulin": -4.65, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:23:42.758Z" + } + }, + { + "iob": 0.441, + "activity": 0.0077, + "basaliob": -0.049, + "bolusiob": 0.491, + "netbasalinsulin": -2.2, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:28:42.758Z", + "iobWithZeroTemp": { + "iob": -0.722, + "activity": -0.0029, + "basaliob": -1.212, + "bolusiob": 0.491, + "netbasalinsulin": -4.65, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:28:42.758Z" + } + }, + { + "iob": 0.404, + "activity": 0.0071, + "basaliob": -0.045, + "bolusiob": 0.449, + "netbasalinsulin": -2.2, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:33:42.758Z", + "iobWithZeroTemp": { + "iob": -0.755, + "activity": -0.0036, + "basaliob": -1.205, + "bolusiob": 0.449, + "netbasalinsulin": -4.7, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:33:42.758Z" + } + }, + { + "iob": 0.37, + "activity": 0.0066, + "basaliob": -0.041, + "bolusiob": 0.411, + "netbasalinsulin": -2.15, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:38:42.758Z", + "iobWithZeroTemp": { + "iob": -0.836, + "activity": -0.0042, + "basaliob": -1.247, + "bolusiob": 0.411, + "netbasalinsulin": -4.75, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:38:42.758Z" + } + }, + { + "iob": 0.338, + "activity": 0.0061, + "basaliob": -0.038, + "bolusiob": 0.376, + "netbasalinsulin": -2.1, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:43:42.758Z", + "iobWithZeroTemp": { + "iob": -0.863, + "activity": -0.0048, + "basaliob": -1.24, + "bolusiob": 0.376, + "netbasalinsulin": -4.75, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:43:42.758Z" + } + }, + { + "iob": 0.309, + "activity": 0.0056, + "basaliob": -0.035, + "bolusiob": 0.344, + "netbasalinsulin": -2.05, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:48:42.758Z", + "iobWithZeroTemp": { + "iob": -0.888, + "activity": -0.0053, + "basaliob": -1.232, + "bolusiob": 0.344, + "netbasalinsulin": -4.75, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:48:42.758Z" + } + }, + { + "iob": 0.282, + "activity": 0.0052, + "basaliob": -0.032, + "bolusiob": 0.314, + "netbasalinsulin": -2.05, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:53:42.758Z", + "iobWithZeroTemp": { + "iob": -0.91, + "activity": -0.0058, + "basaliob": -1.224, + "bolusiob": 0.314, + "netbasalinsulin": -4.8, + "bolusinsulin": 14.2, + "time": "2024-08-07T23:53:42.758Z" + } + } + ] +} diff --git a/tests/iob.data.test.ts b/tests/iob.data.test.ts new file mode 100644 index 000000000..6bff5a66e --- /dev/null +++ b/tests/iob.data.test.ts @@ -0,0 +1,17 @@ +import data from './iob.data.json' +import generate from '../lib/iob' +import * as fs from 'fs' + +describe('iob', () => { + it('should', () => { + const result = generate({ + history: data.pumpHistory, + history24: null, + profile: data.profile, + clock: data.clock, + autosens: data.autosens ? data.autosens : undefined, + }) + + expect(JSON.parse(JSON.stringify(result))).toStrictEqual(JSON.parse(JSON.stringify(data.iob))) + }) +}) diff --git a/tests/iob.test.js b/tests/iob.test.ts similarity index 89% rename from tests/iob.test.js rename to tests/iob.test.ts index 260924536..487ef66ba 100644 --- a/tests/iob.test.js +++ b/tests/iob.test.ts @@ -1,9 +1,9 @@ -'use strict'; require('should'); -var moment = require('moment'); -var iob = require('../lib/iob'); +import moment from 'moment' +import iob from '../lib/iob' +import { Preferences } from '../lib/types/Preferences'; describe('IOB', function() { @@ -16,7 +16,7 @@ describe('IOB', function() { 'minutes': 0 }]; - var now = Date.now(), + var now = Date.parse('2024-08-13T13:30:00.000Z'), timestamp = new Date(now).toISOString(), inputs = { clock: timestamp, @@ -30,7 +30,11 @@ describe('IOB', function() { //bolussnooze_dia_divisor: 2, basalprofile: basalprofile, current_basal: 1, - max_daily_basal: 1 + max_daily_basal: 1, + sens: 5, + min_bg: 100, + max_bg: 100, + curve: 'bilinear', } }; @@ -80,7 +84,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'ultra-rapid' + curve: 'ultra-rapid', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -132,7 +139,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'ultra-rapid' + curve: 'ultra-rapid', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -183,7 +193,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'ultra-rapid' + curve: 'ultra-rapid', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -236,7 +249,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'ultra-rapid' + curve: 'ultra-rapid', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -290,7 +306,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'ultra-rapid' + curve: 'ultra-rapid', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -342,7 +361,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'rapid-acting' + curve: 'rapid-acting', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -389,7 +411,10 @@ describe('IOB', function() { basalprofile: basalprofile, current_basal: 1, max_daily_basal: 1, - curve: 'rapid-acting' + curve: 'rapid-acting', + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -472,12 +497,16 @@ describe('IOB', function() { current_basal: 1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; var iobInputs = inputs; - var iobNow = iob(iobInputs)[0]; + var iobRes = iob(iobInputs) + var iobNow = iobRes[0]; //console.log(iobNow); iobNow.iob.should.be.lessThan(1); @@ -530,12 +559,18 @@ describe('IOB', function() { profile: { dia: 3, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + current_basal: 1, + max_daily_basal: 1, + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, + curve: 'bilinear', } }; var hourLaterInputs = inputs; - hourLaterInputs.clock = moment('2016-06-13 01:30:00.000'); + hourLaterInputs.clock = new Date('2016-06-13 01:30:00.000').toISOString(); var hourLater = iob(hourLaterInputs)[0]; hourLater.iob.should.be.lessThan(0.5); hourLater.iob.should.be.greaterThan(0.4); @@ -594,12 +629,16 @@ describe('IOB', function() { current_basal: 0.1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, + curve: 'bilinear', } }; var hourLaterInputs = inputs; - hourLaterInputs.clock = moment('2016-06-13 00:45:00.000'); //new Date(now + (30 * 60 * 1000)).toISOString(); + hourLaterInputs.clock = new Date('2016-06-13 00:45:00.000').toISOString(); var hourLater = iob(hourLaterInputs)[0]; hourLater.iob.should.be.lessThan(0.8); @@ -616,7 +655,7 @@ describe('IOB', function() { }]; var startingPoint = moment('2016-06-13 00:30:00.000'); - var timestamp = startingPoint; + var timestamp = startingPoint.toISOString(); var timestampEarly = startingPoint.clone().subtract(30, 'minutes'); var inputs = { @@ -637,7 +676,11 @@ describe('IOB', function() { current_basal: 0.1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, + curve: 'bilinear', } }; @@ -664,12 +707,15 @@ describe('IOB', function() { current_basal: 0.1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; var hourLaterInputs = inputs; - hourLaterInputs.clock = moment('2016-06-13 00:30:00.000'); + hourLaterInputs.clock = new Date('2016-06-13 00:30:00.000').toISOString(); var hourLater = iob(hourLaterInputs)[0]; var inputs = { @@ -710,7 +756,10 @@ describe('IOB', function() { current_basal: 0.1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -769,12 +818,15 @@ describe('IOB', function() { current_basal: 0.1, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - basalprofile: basalprofile + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; var hourLaterInputs = inputs; - hourLaterInputs.clock = moment('2016-06-14 00:45:00.000'); + hourLaterInputs.clock = new Date('2016-06-14 00:45:00.000').toISOString(); var hourLater = iob(hourLaterInputs)[0]; hourLater.iob.should.be.lessThan(1); @@ -826,7 +878,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -862,7 +917,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -881,8 +939,8 @@ describe('IOB', function() { 'rate': 1, 'minutes': 0 }]; - var now = Date.now(), - timestamp = new Date(now).toISOString(), + var now = new Date('2024-08-08 15:00:00').getTime() + var timestamp = new Date(now).toISOString(), timestamp15mAgo = new Date(now - (15 * 60 * 1000)).toISOString(), timestamp30mAgo = new Date(now - (30 * 60 * 1000)).toISOString(), timestamp45mAgo = new Date(now - (45 * 60 * 1000)).toISOString(), @@ -928,7 +986,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -963,7 +1024,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -982,7 +1046,7 @@ describe('IOB', function() { 'rate': 1, 'minutes': 0 }]; - var now = Date.now(), + var now = new Date('2024-08-08 15:00:00').getTime(), timestamp = new Date(now).toISOString(), timestamp15mAgo = new Date(now - (15 * 60 * 1000)).toISOString(), timestamp30mAgo = new Date(now - (30 * 60 * 1000)).toISOString(), @@ -1030,7 +1094,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1085,7 +1152,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1104,7 +1174,7 @@ describe('IOB', function() { 'rate': 1, 'minutes': 0 }]; - var now = Date.now(), + var now = new Date('2024-08-08T15:00:00.000Z').getTime(), timestamp = new Date(now).toISOString(), timestamp15mAgo = new Date(now - (15 * 60 * 1000)).toISOString(), timestamp30mAgo = new Date(now - (30 * 60 * 1000)).toISOString(), @@ -1141,7 +1211,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1175,13 +1248,17 @@ describe('IOB', function() { current_basal: 1, suspend_zeros_iob: true, max_daily_basal: 1, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; var iobInputs = inputs; var iobNowWithSuspend = iob(iobInputs)[0]; + console.log('iobWithSuspend', iobNowWithSuspend) iobNowWithSuspend.iob.should.equal(iobNowWithoutSuspend.iob); }); @@ -1232,7 +1309,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1263,7 +1343,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1319,7 +1402,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1350,7 +1436,10 @@ describe('IOB', function() { suspend_zeros_iob: true, max_daily_basal: 1, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1380,34 +1469,37 @@ describe('IOB', function() { var endPoint = new Date('2016-06-13 01:00:00.000'); var inputs = { - clock: endPoint, + clock: endPoint.toISOString(), history: [{ _type: 'TempBasalDuration', 'duration (min)': 30, - date: startingPoint, - timestamp: startingPoint + date: startingPoint.getTime(), + timestamp: startingPoint.toISOString() }, { _type: 'TempBasal', rate: 0.1, - date: startingPoint, - timestamp: startingPoint + date: startingPoint.getTime(), + timestamp: startingPoint.toISOString() }, { _type: 'TempBasal', rate: 2, - date: startingPoint2, - timestamp: startingPoint2 + date: startingPoint2.getTime(), + timestamp: startingPoint2.toISOString() }, { _type: 'TempBasalDuration', 'duration (min)': 30, - date: startingPoint2, - timestamp: startingPoint2 + date: startingPoint2.getTime(), + timestamp: startingPoint2.toISOString() }], profile: { dia: 3, current_basal: 2, max_daily_basal: 2, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1455,7 +1547,10 @@ describe('IOB', function() { dia: 3, current_basal: 1, max_daily_basal: 1, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1507,7 +1602,10 @@ describe('IOB', function() { current_basal: 2, max_daily_basal: 2, //bolussnooze_dia_divisor: 2, - 'basalprofile': basalprofile + 'basalprofile': basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1519,6 +1617,8 @@ describe('IOB', function() { hourLater.iob.should.be.greaterThan(-1); }); + // oref 0.8: basalprofile should be always defined + /* it('should show 0 IOB with Temp Basals if duration is not found', function() { var now = Date.now(), @@ -1537,7 +1637,10 @@ describe('IOB', function() { dia: 3, current_basal: 1, max_daily_basal: 1, - //bolussnooze_dia_divisor: 2 + //bolussnooze_dia_divisor: 2, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1547,9 +1650,17 @@ describe('IOB', function() { hourLater.iob.should.equal(0); }); + */ it('should show 0 IOB with Temp Basals if basal is percentage based', function() { + var basalprofile = [{ + 'i': 0, + 'start': '00:00:00', + 'rate': 2, + 'minutes': 0 + }]; + var now = Date.now(), timestamp = new Date(now).toISOString(), timestampEarly = new Date(now - (60 * 60 * 1000)).toISOString(), @@ -1573,7 +1684,11 @@ describe('IOB', function() { dia: 3, current_basal: 1, max_daily_basal: 1, - //bolussnooze_dia_divisor: 2 + //bolussnooze_dia_divisor: 2, + basalprofile: basalprofile, + sens: 5, + min_bg: 100, + max_bg: 100, } }; @@ -1608,7 +1723,11 @@ describe('IOB', function() { //bolussnooze_dia_divisor: 2, basalprofile: basalprofile, current_basal: 1, - max_daily_basal: 1 + max_daily_basal: 1, + sens: 5, + min_bg: 100, + max_bg: 100, + curve: 'bilinear', } }; diff --git a/tests/json-wf.sh b/tests/json-wf.sh index f87fe7fd7..549b3cd17 100755 --- a/tests/json-wf.sh +++ b/tests/json-wf.sh @@ -21,7 +21,7 @@ ret=$? rc=$((rc|ret)) #echo $rc if ! [ ${ret} -eq 0 ]; then - for jsonfile in $(find ${myloc}/.. -name '*.json'); do + for jsonfile in $jsonfiles; do realfile=$(readlink -f ${jsonfile}) output=$(jq . ${jsonfile} 2>&1) ret=$? diff --git a/tests/profile.test.js b/tests/profile.test.ts similarity index 68% rename from tests/profile.test.js rename to tests/profile.test.ts index c0c572d64..7c91dac2e 100644 --- a/tests/profile.test.js +++ b/tests/profile.test.ts @@ -1,7 +1,9 @@ -'use strict'; + +import { initFinalResults } from "../lib/bin/utils"; +import generate from '../lib/profile' require('should'); -var _ = require('lodash'); +import _ from 'lodash' describe('Profile', function ( ) { @@ -33,7 +35,8 @@ describe('Profile', function ( ) { }; it('should should create a profile from inputs', function () { - var profile = require('../lib/profile')(baseInputs); + const finalResult = initFinalResults() + var profile = generate(finalResult, baseInputs); profile.max_iob.should.equal(0); profile.dia.should.equal(3); profile.sens.should.equal(100); @@ -48,7 +51,7 @@ describe('Profile', function ( ) { var creationDate = new Date(currentTime.getTime() - (5 * 60 * 1000)); it('should create a profile with temptarget set', function() { - var profile = require('../lib/profile')(_.merge({}, baseInputs, { temptargets: [{'eventType':'Temporary Target', 'reason':'Eating Soon', 'targetTop':80, 'targetBottom':80, 'duration':20, 'created_at': creationDate}]})); + var profile = generate(initFinalResults(), _.merge({}, baseInputs, { temptargets: [{'eventType':'Temporary Target', 'reason':'Eating Soon', 'targetTop':80, 'targetBottom':80, 'duration':20, 'created_at': creationDate}]})); profile.max_iob.should.equal(0); profile.dia.should.equal(3); profile.sens.should.equal(100); @@ -62,7 +65,7 @@ describe('Profile', function ( ) { var pastDate = new Date(currentTime.getTime() - 90*60*1000); it('should create a profile ignoring an out of date temptarget', function() { - var profile = require('../lib/profile')(_.merge({}, baseInputs, { temptargets: [{'eventType':'Temporary Target', 'reason':'Eating Soon', 'targetTop':80, 'targetBottom':80, 'duration':20, 'created_at': pastDate}]})); + var profile = generate(initFinalResults(), _.merge({}, baseInputs, { temptargets: [{'eventType':'Temporary Target', 'reason':'Eating Soon', 'targetTop':80, 'targetBottom':80, 'duration':20, 'created_at': pastDate}]})); profile.max_iob.should.equal(0); profile.dia.should.equal(3); profile.sens.should.equal(100); @@ -73,7 +76,7 @@ describe('Profile', function ( ) { }); it('should create a profile ignoring a temptarget with 0 duration', function() { - var profile = require('../lib/profile')(_.merge({}, baseInputs, { temptargets: [{'eventType':'Temporary Target', 'reason':'Eating Soon', 'targetTop':80, 'targetBottom':80, 'duration':0, 'created_at': creationDate}]})); + var profile = generate({}, _.merge({}, baseInputs, { temptargets: [{ 'eventType': 'Temporary Target', 'reason': 'Eating Soon', 'targetTop': 80, 'targetBottom': 80, 'duration': 0, 'created_at': creationDate }] })); profile.max_iob.should.equal(0); profile.dia.should.equal(3); profile.sens.should.equal(100); @@ -85,18 +88,18 @@ describe('Profile', function ( ) { it('should error with invalid DIA', function () { - var profile = require('../lib/profile')(_.merge({}, baseInputs, {settings: {insulin_action_curve: 1}})); + var profile = generate(initFinalResults(), _.merge({}, baseInputs, {settings: {insulin_action_curve: 1}})); profile.should.equal(-1); }); it('should error with a current basal of 0', function () { - var profile = require('../lib/profile')(_.merge({}, baseInputs, {basals: [{minutes: 0, rate: 0}]})); + var profile = generate(initFinalResults(), _.merge({}, baseInputs, { basals: [{ minutes: 0, rate: 0 }] })); profile.should.equal(-1); }); it('should set the profile model from input', function () { - var profile = require('../lib/profile')(_.merge({}, baseInputs, {model: 554})); + var profile = generate(initFinalResults(), _.merge({}, baseInputs, { model: 554 })); profile.model.should.equal(554); }); diff --git a/tests/set-temp-basal.test.js b/tests/set-temp-basal.test.ts similarity index 98% rename from tests/set-temp-basal.test.js rename to tests/set-temp-basal.test.ts index 171d7337b..e2de73e1e 100644 --- a/tests/set-temp-basal.test.js +++ b/tests/set-temp-basal.test.ts @@ -1,10 +1,9 @@ -'use strict'; require('should'); +import * as tempBasalFunctions from '../lib/basal-set-temp' describe('tempBasalFunctions.setTempBasal', function ( ) { - var tempBasalFunctions = require('../lib/basal-set-temp'); //function tempBasalFunctions.setTempBasal(rate, duration, profile, requestedTemp) @@ -57,7 +56,7 @@ describe('tempBasalFunctions.setTempBasal', function ( ) { requestedTemp.rate.should.equal(2.8); requestedTemp.duration.should.equal(30); }); - + it('should temp to 0 when requested rate is less then 0 * current_basal', function () { var profile = { "current_basal":0.7,"max_daily_basal":1.3,"max_basal":10.0 }; var requestedTemp = tempBasalFunctions.setTempBasal(-1, 30, profile, rt); diff --git a/tests/tests-in-shell.test.js b/tests/tests-in-shell.test.ts similarity index 80% rename from tests/tests-in-shell.test.js rename to tests/tests-in-shell.test.ts index 17f88f988..e6bf00e90 100644 --- a/tests/tests-in-shell.test.js +++ b/tests/tests-in-shell.test.ts @@ -1,33 +1,26 @@ // Runner for unit tests which are written in bash. For each file in the // oref0/tests directory whose name ends in .sh, generates a separate test // which runs it and asserts that it exits with status 0 (success). -"use strict" -var should = require('should'); -var fs = require("fs"); -var path = require("path"); -var child_process = require("child_process"); - -before(function() { - this.timeout(120000); -}); +require('should') +import * as fs from 'fs' +import * as path from 'path' +import * as child_process from 'child_process' describe("shell-script tests", function() { - this.timeout(120000); - var bashUnitTestFiles = []; fs.readdirSync("tests").forEach(function(filename) { if(filename.endsWith(".sh")) bashUnitTestFiles.push(path.join("tests", filename)); }); - + bashUnitTestFiles.forEach(function(testFile) { it(testFile, function() { var utilProcess = child_process.spawnSync(testFile, [], { timeout: 120000, //milliseconds - encoding: "UTF-8", + encoding: "utf-8", }); - + //console.error("================="); //console.error(testFile); //console.error("================="); @@ -35,6 +28,6 @@ describe("shell-script tests", function() { //console.error(testFile + "stderr: \n", utilProcess.stderr); //console.error(utilProcess.error); should.equal(utilProcess.status, 0, "Bash unit test returned failure: run " + testFile + " manually for details."); - }); + }, 120000); }); }); diff --git a/tests/with-raw-glucose.test.js b/tests/with-raw-glucose.test.ts similarity index 94% rename from tests/with-raw-glucose.test.js rename to tests/with-raw-glucose.test.ts index 98b95d213..7412318e3 100644 --- a/tests/with-raw-glucose.test.js +++ b/tests/with-raw-glucose.test.ts @@ -1,7 +1,6 @@ -'use strict'; -var should = require('should'); -var withRawGlucose = require('../lib/with-raw-glucose'); +require('should') +import {withRawGlucose} from '../lib/with-raw-glucose' var cals = [{ scale: 1 diff --git a/tsconfig.build.json b/tsconfig.build.json new file mode 100644 index 000000000..60785551a --- /dev/null +++ b/tsconfig.build.json @@ -0,0 +1,6 @@ +{ + "extends": "./tsconfig.json", + "include": [ + "lib/", + ] +} diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 000000000..b55932ae9 --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,40 @@ +{ + "compilerOptions": { + "module": "CommonJS", + "outDir": "dist", + "target": "ES2015", + "allowJs": true, + "checkJs": false, + "composite": false, + "declaration": false, + "declarationMap": false, + "sourceMap": false, + "inlineSourceMap": false, + "esModuleInterop": true, + "forceConsistentCasingInFileNames": true, + "inlineSources": false, + "isolatedModules": true, + "moduleResolution": "Node", + "noUnusedLocals": true, + "noUnusedParameters": true, + "noImplicitReturns": true, + "noFallthroughCasesInSwitch": true, + "noUncheckedIndexedAccess": false, + "noPropertyAccessFromIndexSignature": true, + "preserveWatchOutput": true, + "skipLibCheck": true, + "strict": true, + "exactOptionalPropertyTypes": true, + "stripInternal": true, + "importHelpers": true, + "resolveJsonModule": true + }, + "exclude": [ + "node_modules" + ], + "include": [ + "bin/", + "lib/", + "tests/", + ] +} diff --git a/tsconfig.test.json b/tsconfig.test.json new file mode 100644 index 000000000..f32525bcc --- /dev/null +++ b/tsconfig.test.json @@ -0,0 +1,7 @@ +{ + "extends": "./tsconfig.json", + "include": [ + "lib/**/*", + "test/**/*" + ] +}