demo

lib/features/home/models.dart

@@ -0,0 +1,79 @@
+
+
+class LessonResponse {
+  final String image; // base64 string
+  final String response;
+  final WidgetData widget;
+
+  LessonResponse({
+    required this.image,
+    required this.response,
+    required this.widget,
+  });
+
+  factory LessonResponse.fromJson(Map<String, dynamic> json) {
+    return LessonResponse(
+      image: json['image'] as String,
+      response: json['response'] as String,
+      widget: WidgetData.fromJson(json['widget']),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'image': image,
+      'response': response,
+      'widget': widget.toJson(),
+    };
+  }
+}
+
+class WidgetData {
+  final TapWidget tapToRecordWidget;
+  final TapWidget tapToSpeechWidget;
+
+  WidgetData({
+    required this.tapToRecordWidget,
+    required this.tapToSpeechWidget,
+  });
+
+  factory WidgetData.fromJson(Map<String, dynamic> json) {
+    return WidgetData(
+      tapToRecordWidget:
+      TapWidget.fromJson(json['tap_to_record_widget']),
+      tapToSpeechWidget:
+      TapWidget.fromJson(json['tap_to_speech_widget']),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'tap_to_record_widget': tapToRecordWidget.toJson(),
+      'tap_to_speech_widget': tapToSpeechWidget.toJson(),
+    };
+  }
+}
+
+class TapWidget {
+  final String content;
+  final String position;
+
+  TapWidget({
+    required this.content,
+    required this.position,
+  });
+
+  factory TapWidget.fromJson(Map<String, dynamic> json) {
+    return TapWidget(
+      content: json['content'] as String,
+      position: json['position'] as String,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'content': content,
+      'position': position,
+    };
+  }
+}