Use bindings to better separate scribe presentation and data layer

lib/features/composer/presentation/composer_bindings.dart

@@ -74,6 +74,7 @@ import 'package:tmail_ui_user/main/exceptions/cache_exception_thrower.dart';
 import 'package:tmail_ui_user/main/exceptions/remote_exception_thrower.dart';
 import 'package:tmail_ui_user/main/utils/ios_sharing_manager.dart';
 import 'package:uuid/uuid.dart';
+import 'package:scribe/scribe/ai/domain/usecases/generate_ai_text_interactor.dart';
 
 class ComposerBindings extends BaseBindings {
 
@@ -338,6 +339,7 @@ class ComposerBindings extends BaseBindings {
       Get.find<PrintEmailInteractor>(tag: composerId),
       Get.find<ComposerRepository>(tag: composerId),
       Get.find<SaveTemplateEmailInteractor>(tag: composerId),
+      Get.find<GenerateAITextInteractor>(),
       composerId: composerId,
       composerArgs: composerArguments,
     ), tag: composerId);

lib/features/composer/presentation/composer_controller.dart

@@ -180,6 +180,7 @@ class ComposerController extends BaseController
   final String? composerId;
   final ComposerArguments? composerArgs;
   final SaveTemplateEmailInteractor _saveTemplateEmailInteractor;
+  final GenerateAITextInteractor _generateAITextInteractor;
 
   GetAllAutoCompleteInteractor? _getAllAutoCompleteInteractor;
   GetAutoCompleteInteractor? _getAutoCompleteInteractor;
@@ -287,6 +288,7 @@ class ComposerController extends BaseController
     this.printEmailInteractor,
     this._composerRepository,
     this._saveTemplateEmailInteractor,
+    this._generateAITextInteractor,
     {
       this.composerId,
       this.composerArgs,
@@ -920,6 +922,7 @@ class ComposerController extends BaseController
       imagePaths: imagePaths,
       content: fullText,
       onInsertText: insertTextInEditor,
+      interactor: _generateAITextInteractor,
       buttonPosition: buttonPosition,
     );
   }
@@ -935,6 +938,7 @@ class ComposerController extends BaseController
       imagePaths: imagePaths,
       content: selection,
       onInsertText: insertTextInEditor,
+      interactor: _generateAITextInteractor,
       buttonPosition: buttonPosition,
     );
   }

scribe/lib/scribe/ai/presentation/bindings/ai_scribe_bindings.dart

@@ -0,0 +1,44 @@
+import 'package:dio/dio.dart';
+import 'package:get/get.dart';
+import 'package:scribe/scribe/ai/data/datasource/ai_datasource.dart';
+import 'package:scribe/scribe/ai/data/datasource_impl/ai_datasource_impl.dart';
+import 'package:scribe/scribe/ai/data/repository/ai_repository_impl.dart';
+import 'package:scribe/scribe/ai/domain/repository/ai_scribe_repository.dart';
+import 'package:scribe/scribe/ai/domain/usecases/generate_ai_text_interactor.dart';
+
+class AIScribeBindings extends Bindings {
+  @override
+  void dependencies() {
+    _bindingsDataSourceImpl();
+    _bindingsDataSource();
+    _bindingsRepositoryImpl();
+    _bindingsRepository();
+    _bindingsInteractor();
+  }
+
+  void _bindingsDataSourceImpl() {
+    Get.lazyPut<AIDataSourceImpl>(() => AIDataSourceImpl(
+      dio: Dio(), // Dedicated Dio instance without authorization interceptors
+    ));
+  }
+
+  void _bindingsDataSource() {
+    Get.lazyPut<AIDataSource>(() => Get.find<AIDataSourceImpl>());
+  }
+
+  void _bindingsRepositoryImpl() {
+    Get.lazyPut<AIScribeRepositoryImpl>(() => AIScribeRepositoryImpl(
+      Get.find<AIDataSource>(),
+    ));
+  }
+
+  void _bindingsRepository() {
+    Get.lazyPut<AIScribeRepository>(() => Get.find<AIScribeRepositoryImpl>());
+  }
+
+  void _bindingsInteractor() {
+    Get.lazyPut<GenerateAITextInteractor>(() => GenerateAITextInteractor(
+      Get.find<AIScribeRepository>(),
+    ));
+  }
+}

scribe/lib/scribe/ai/presentation/widgets/ai_scribe.dart

@@ -1,10 +1,7 @@
 import 'package:flutter/material.dart';
-import 'package:dio/dio.dart';
 import 'package:pointer_interceptor/pointer_interceptor.dart';
 import 'package:core/presentation/resources/image_paths.dart';
 import 'package:core/utils/app_logger.dart';
-import 'package:scribe/scribe/ai/data/datasource_impl/ai_datasource_impl.dart';
-import 'package:scribe/scribe/ai/data/repository/ai_repository_impl.dart';
 import 'package:scribe/scribe/ai/domain/state/generate_ai_text_state.dart';
 import 'package:scribe/scribe/ai/domain/usecases/generate_ai_text_interactor.dart';
 import 'package:scribe/scribe/ai/presentation/model/ai_action.dart';
@@ -21,6 +18,7 @@ Future<void> showAIScribeDialog({
   required ImagePaths imagePaths,
   required String content,
   required AIScribeResultCallback onInsertText,
+  required GenerateAITextInteractor interactor,
   List<AIScribeMenuCategory>? availableCategories,
   Offset? buttonPosition,
 }) async {
@@ -109,7 +107,7 @@ Future<void> showAIScribeDialog({
     context: context,
     barrierDismissible: true,
     builder: (context) {
-      final suggestionFuture = _executeAIRequest(selectedAction, content);
+      final suggestionFuture = _executeAIRequest(interactor, selectedAction, content);
       final title = selectedAction.getLabel(context);
 
       final modalContent = AIScribeSuggestion(
@@ -194,14 +192,10 @@ Future<void> showAIScribeDialog({
 }
 
 Future<String> _executeAIRequest(
+  GenerateAITextInteractor interactor,
   AIAction action,
   String content,
 ) async {
-  final dio = Dio();
-  final dataSource = AIDataSourceImpl(dio: dio);
-  final repository = AIScribeRepositoryImpl(dataSource);
-  final interactor = GenerateAITextInteractor(repository);
-
   final result = await interactor.execute(action, content);
 
   return result.fold(

scribe/pubspec.lock

@@ -581,7 +581,7 @@ packages:
     source: hosted
     version: "4.0.0"
   get:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: get
       sha256: e4e7335ede17452b391ed3b2ede016545706c01a02292a6c97619705e7d2a85e

scribe/pubspec.yaml

@@ -24,6 +24,8 @@ dependencies:
 
   flutter_dotenv: 5.0.2
 
+  get: 4.6.6
+
   pointer_interceptor: 0.10.1+2
 
   intl: 0.20.2

test/features/composer/presentation/composer_controller_test.dart

@@ -68,6 +68,7 @@ import 'package:tmail_ui_user/main/utils/app_config.dart';
 import 'package:tmail_ui_user/main/utils/toast_manager.dart';
 import 'package:tmail_ui_user/main/utils/twake_app_manager.dart';
 import 'package:uuid/uuid.dart';
+import 'package:scribe/scribe/ai/domain/usecases/generate_ai_text_interactor.dart';
 
 import '../../../fixtures/account_fixtures.dart';
 import '../../../fixtures/session_fixtures.dart';
@@ -178,6 +179,7 @@ class MockMailboxDashBoardController extends Mock implements MailboxDashBoardCon
   MockSpec<PrintEmailInteractor>(),
   MockSpec<ComposerRepository>(),
   MockSpec<SaveTemplateEmailInteractor>(),
+  MockSpec<GenerateAITextInteractor>(),
 
   // Additional Getx dependencies mock specs
   MockSpec<NetworkConnectionController>(fallbackGenerators: fallbackGenerators),
@@ -223,6 +225,7 @@ void main() {
   late MockPrintEmailInteractor mockPrintEmailInteractor;
   late MockComposerRepository mockComposerRepository;
   late MockSaveTemplateEmailInteractor mockSaveTemplateEmailInteractor;
+  late MockGenerateAITextInteractor mockGenerateAITextInteractor;
 
   // Declaration Getx dependencies
   final mockMailboxDashBoardController = MockMailboxDashBoardController();
@@ -293,6 +296,7 @@ void main() {
     mockPrintEmailInteractor = MockPrintEmailInteractor();
     mockComposerRepository = MockComposerRepository();
     mockSaveTemplateEmailInteractor = MockSaveTemplateEmailInteractor();
+    mockGenerateAITextInteractor = MockGenerateAITextInteractor();
 
     composerController = ComposerController(
       mockLocalFilePickerInteractor,
@@ -310,6 +314,7 @@ void main() {
       mockPrintEmailInteractor,
       mockComposerRepository,
       mockSaveTemplateEmailInteractor,
+      mockGenerateAITextInteractor,
     );
 
     mockHtmlEditorApi = MockHtmlEditorApi();