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feat: json parser impl #3

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3 changes: 3 additions & 0 deletions docs/doc.md
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ class SduiServiceImpl extends SduiServiceBase {
}
}
}

```

## Creating Screens
Expand Down Expand Up @@ -121,6 +122,8 @@ SduiWidgetData()
Display text with styling:
```dart
SduiWidgetData()


..type = WidgetType.TEXT
..stringAttributes['text'] = 'Hello World'
..textStyle = (TextStyleData()
Expand Down
175 changes: 175 additions & 0 deletions example/lib/json_example.dart
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Original file line number Diff line number Diff line change
@@ -0,0 +1,175 @@
import 'package:flutter/material.dart';
import 'package:flutter_sdui/src/parser/sdui_json_parser.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

class JsonExample extends StatelessWidget {
const JsonExample({super.key});

@override
Widget build(BuildContext context) {
// Example JSON data for a simple profile card
final jsonData = {
'type': 'CONTAINER',
'margin': {
'left': 16.0,
'top': 16.0,
'right': 16.0,
'bottom': 16.0
},
'decoration': {
'color': '#FFFFFF',
'borderRadius': {
'radius': 12.0
},
'boxShadow': [
{
'color': '#000000',
'offsetX': 0.0,
'offsetY': 2.0,
'blurRadius': 4.0,
'spreadRadius': 0.0
}
]
},
'child': {
'type': 'COLUMN',
'crossAxisAlignment': 'START',
'children': [
{
'type': 'IMAGE',
'src': 'https://picsum.photos/200',
'width': 200.0,
'height': 200.0,
'fit': 'COVER',
'alignment': 'CENTER'
},
{
'type': 'CONTAINER',
'padding': {
'left': 16.0,
'top': 16.0,
'right': 16.0,
'bottom': 16.0
},
'child': {
'type': 'COLUMN',
'crossAxisAlignment': 'START',
'children': [
{
'type': 'TEXT',
'text': 'John Doe',
'style': {
'color': '#000000',
'fontSize': 24.0,
'fontWeight': 'BOLD'
}
},
{
'type': 'SIZED_BOX',
'height': 8.0
},
{
'type': 'TEXT',
'text': 'Software Developer',
'style': {
'color': '#666666',
'fontSize': 16.0
}
},
{
'type': 'SIZED_BOX',
'height': 16.0
},
{
'type': 'ROW',
'mainAxisAlignment': 'SPACE_BETWEEN',
'children': [
{
'type': 'ICON',
'icon': {
'codePoint': 0xe0b0,
'fontFamily': 'MaterialIcons'
},
'color': '#2196F3',
'size': 24.0
},
{
'type': 'ICON',
'icon': {
'codePoint': 0xe0c8,
'fontFamily': 'MaterialIcons'
},
'color': '#2196F3',
'size': 24.0
},
{
'type': 'ICON',
'icon': {
'codePoint': 0xe0d2,
'fontFamily': 'MaterialIcons'
},
'color': '#2196F3',
'size': 24.0
}
]
}
]
}
}
]
}
};

// Parse the JSON data into a widget
final widget = SduiJsonParser.parse(jsonData);

return MaterialApp(
home: Scaffold(
backgroundColor: Colors.grey[200],
body: Center(
child: widget.toFlutterWidget(),
),
),
);
}
}

// Example of making a JSON request to your backend
Future<Map<String, dynamic>> fetchSduiJson() async {
final response = await http.get(Uri.parse('your-api-endpoint'));
if (response.statusCode == 200) {
return json.decode(response.body);
} else {
throw Exception('Failed to load SDUI JSON');
}
}

class MySduiScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return FutureBuilder<Map<String, dynamic>>(
future: fetchSduiJson(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const CircularProgressIndicator();
}

if (snapshot.hasError) {
return Text('Error: ${snapshot.error}');
}

if (!snapshot.hasData) {
return const Text('No data available');
}

// Parse the JSON data into a widget
final widget = SduiJsonParser.parse(snapshot.data!);

return Scaffold(
body: widget.toFlutterWidget(),
);
},
);
}
}
9 changes: 8 additions & 1 deletion lib/flutter_sdui.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,10 @@
library;

// Export the core parser and widget base
export 'src/parser/sdui_proto_parser.dart'; // New proto parser
export 'src/parser/sdui_proto_parser.dart';
export 'src/widgets/sdui_widget.dart';


// Export individual widget models
export 'src/widgets/sdui_column.dart';
export 'src/widgets/sdui_row.dart';
Expand All @@ -27,3 +28,9 @@ export 'src/generated/sdui.pb.dart';
export 'src/generated/sdui.pbgrpc.dart';
export 'src/generated/sdui.pbenum.dart';
export 'src/generated/sdui.pbjson.dart';

// Export JSON parser and models
export 'src/parser/sdui_json_parser.dart';
export 'src/parser/sdui_json_model.dart';


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