Fetch prompts from scribePromptUrl

First, we try to fetch prompts from scribePromptUrl. At fallback, we
use local prompts.

lib/features/mailbox_dashboard/presentation/bindings/mailbox_dashboard_bindings.dart

@@ -84,16 +84,19 @@ import 'package:tmail_ui_user/features/mailbox_dashboard/data/local/local_sort_o
 import 'package:tmail_ui_user/features/mailbox_dashboard/data/network/linagora_ecosystem_api.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/data/repository/app_grid_repository_impl.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/data/repository/composer_cache_repository_impl.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/data/repository/linagora_ecosystem_repository_impl.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/data/repository/search_repository_impl.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/data/repository/spam_report_repository_impl.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/app_grid_repository.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/composer_cache_repository.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/linagora_ecosystem_repository.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/search_repository.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/repository/spam_report_repository.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_all_recent_search_latest_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_app_dashboard_configuration_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_app_grid_linagra_ecosystem_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_composer_cache_on_web_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_scribe_prompt_url_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_spam_mailbox_cached_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_spam_report_state_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_stored_email_sort_order_interactor.dart';
@@ -381,6 +384,7 @@ class MailboxDashBoardBindings extends BaseBindings {
     Get.lazyPut(() => EmptySpamFolderInteractor(Get.find<ThreadRepository>()));
     Get.lazyPut(() => GetAppDashboardConfigurationInteractor(Get.find<AppGridRepository>()));
     Get.lazyPut(() => GetAppGridLinagraEcosystemInteractor(Get.find<AppGridRepository>()));
+    Get.lazyPut(() => GetScribePromptUrlInteractor(Get.find<LinagoraEcosystemRepository>()));
     Get.lazyPut(() => GetEmailByIdInteractor(
       Get.find<ThreadRepository>(),
       Get.find<EmailRepository>()));
@@ -443,6 +447,7 @@ class MailboxDashBoardBindings extends BaseBindings {
     Get.lazyPut<ServerSettingsRepository>(() => Get.find<ServerSettingsRepositoryImpl>());
     Get.lazyPut<IdentityCreatorRepository>(() => Get.find<IdentityCreatorRepositoryImpl>());
     Get.lazyPut<AppGridRepository>(() => Get.find<AppGridRepositoryImpl>());
+    Get.lazyPut<LinagoraEcosystemRepository>(() => Get.find<LinagoraEcosystemRepositoryImpl>());
   }
 
   @override
@@ -495,5 +500,6 @@ class MailboxDashBoardBindings extends BaseBindings {
       DataSourceType.network: Get.find<AppGridDatasource>(),
       DataSourceType.local: Get.find<LocalAppGridDatasourceImpl>()
     },));
+    Get.lazyPut(() => LinagoraEcosystemRepositoryImpl(Get.find<LinagoraEcosystemApi>()));
   }
 }

lib/features/mailbox_dashboard/presentation/controller/mailbox_dashboard_controller.dart

@@ -106,6 +106,7 @@ import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_action
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/exceptions/spam_report_exception.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/model/spam_report_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/get_composer_cache_state.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/get_scribe_prompt_url_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/get_stored_email_sort_order_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/get_text_formatting_menu_state.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/remove_email_drafts_state.dart';
@@ -124,6 +125,7 @@ import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/spam_report_controller.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/ai_scribe/setup_ai_needs_action_setting_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/ai_scribe/setup_cached_ai_scribe_extension.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/ai_scribe/setup_scribe_prompt_url_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/cleanup_recent_search_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/delete_emails_in_mailbox_extension.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/extensions/handle_action_type_for_email_selection.dart';
@@ -542,6 +544,8 @@ class MailboxDashBoardController extends ReloadableController
       updateTextFormattingMenuState(success.isDisplayed);
     } else if (success is GetAIScribeConfigSuccess) {
       handleLoadAIScribeConfigSuccess(success.aiScribeConfig);
+    } else if (success is GetScribePromptUrlSuccess) {
+      handleGetScribePromptUrlSuccess(success);
     } else {
       super.handleSuccessViewState(success);
     }
@@ -592,6 +596,8 @@ class MailboxDashBoardController extends ReloadableController
       updateTextFormattingMenuState(false);
     } else if (failure is GetAIScribeConfigFailure) {
       handleLoadAIScribeConfigFailure();
+    } else if (failure is GetScribePromptUrlFailure) {
+      handleGetScribePromptUrlFailure(failure);
     } else {
       super.handleFailureViewState(failure);
     }
@@ -922,6 +928,8 @@ class MailboxDashBoardController extends ReloadableController
     } else {
       injectWebSocket(session: session, accountId: currentAccountId);
     }
+
+    loadScribePromptUrl();
   }
 
   void _handleMailtoURL(MailtoArguments arguments) {

lib/features/mailbox_dashboard/presentation/extensions/ai_scribe/setup_scribe_prompt_url_extension.dart

@@ -0,0 +1,32 @@
+import 'package:core/utils/app_logger.dart';
+import 'package:scribe/scribe/ai/domain/service/prompt_service.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/state/get_scribe_prompt_url_state.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/domain/usecases/get_scribe_prompt_url_interactor.dart';
+import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/mailbox_dashboard_controller.dart';
+import 'package:tmail_ui_user/main/routes/route_navigation.dart';
+
+extension SetupScribePromptUrlExtension on MailboxDashBoardController {
+  void loadScribePromptUrl() {
+    final interactor = getBinding<GetScribePromptUrlInteractor>();
+    
+    if (interactor != null) {
+      final baseUrl = dynamicUrlInterceptors.jmapUrl;
+      if (baseUrl != null && baseUrl.isNotEmpty) {
+        consumeState(interactor.execute(baseUrl));
+      } else {
+        logError('SetupScribePromptUrlExtension::loadScribePromptUrl: jmapUrl is null or empty');
+      }
+    } else {
+      logError('SetupScribePromptUrlExtension::loadScribePromptUrl: GetScribePromptUrlInteractor not found');
+    }
+  }
+
+  void handleGetScribePromptUrlSuccess(GetScribePromptUrlSuccess success) {
+    PromptService().setPromptUrl(success.promptUrl);
+  }
+
+  void handleGetScribePromptUrlFailure(GetScribePromptUrlFailure failure) {
+    logError('SetupScribePromptUrlExtension::handleGetScribePromptUrlFailure: GetScribePromptUrl failed - ${failure.exception}');
+    PromptService().setPromptUrl(null);
+  }
+}

scribe/lib/scribe.dart

@@ -4,6 +4,7 @@ export 'scribe/ai/data/datasource/ai_datasource.dart';
 export 'scribe/ai/data/repository/ai_repository_impl.dart';
 export 'scribe/ai/domain/model/ai_response.dart';
 export 'scribe/ai/domain/repository/ai_scribe_repository.dart';
+export 'scribe/ai/domain/service/prompt_service.dart';
 export 'scribe/ai/domain/state/generate_ai_text_state.dart';
 export 'scribe/ai/domain/usecases/generate_ai_text_interactor.dart';
 export 'scribe/ai/localizations/scribe_localizations.dart';

scribe/lib/scribe/ai/domain/service/prompt_service.dart

@@ -1,22 +1,85 @@
 import 'dart:convert';
-import 'package:flutter/services.dart' show rootBundle;
+import 'package:core/data/network/dio_client.dart';
+import 'package:core/utils/app_logger.dart';
+import 'package:dio/dio.dart';
 import 'package:scribe/scribe/ai/data/model/ai_message.dart';
 import 'package:scribe/scribe/ai/domain/model/prompt_data.dart';
+import 'package:flutter/services.dart' show rootBundle;
 
 class PromptService {
-  static final PromptService _instance = PromptService._internal();
+  static PromptService? _instance;
+  final DioClient _dioClient;
   
-  factory PromptService() => _instance;
+  factory PromptService({DioClient? dioClient}) {
+    _instance ??= PromptService._internal(dioClient: dioClient);
+    return _instance!;
+  }
   
-  PromptService._internal();
+  PromptService._internal({DioClient? dioClient})
+    : _dioClient = dioClient ?? DioClient(Dio(BaseOptions(
+      connectTimeout: const Duration(seconds: 10),
+      receiveTimeout: const Duration(seconds: 10),
+    )));
   
   PromptData? _promptData;
+  String? _promptUrl;
+  
+  void setPromptUrl(String? url) {
+    _promptUrl = url;
+  }
+  
+  String? get promptUrl => _promptUrl;
   
   Future<PromptData> loadPrompts() async {
+    // App in memory cache
     if (_promptData != null) {
       return _promptData!;
     }
     
+    // First try: remote prompts
+    if (_promptUrl != null) {
+      try {
+        _promptData = await _fetchPromptsFromUrl(_promptUrl!);
+        return _promptData!;
+      } catch (e) {
+        log('PromptService::loadPrompts: failed to fetch from remote URL: $e');
+      }
+    }
+    
+    // Fallback: local prompts
+    return _loadPromptsFromAssets();
+  }
+  
+  Future<PromptData> _fetchPromptsFromUrl(String url) async {
+    log('PromptService::_fetchPromptsFromUrl: Fetching from $url');
+    
+    try {
+      final response = await _dioClient.get(url);
+            
+      if (response.statusCode == 200) {
+        final jsonData = response.data;
+        Map<String, dynamic> promptsMap;
+        
+        if (jsonData is String) {
+          promptsMap = jsonDecode(jsonData) as Map<String, dynamic>;
+        } else if (jsonData is Map<String, dynamic>) {
+          promptsMap = jsonData;
+        } else {
+          throw Exception('Failed to fetch prompts: invalid response format');
+        }
+        
+        log('PromptService::_fetchPromptsFromUrl: Successfully fetched prompts');
+        return PromptData.fromJson(promptsMap);
+      } else {
+        throw Exception('Failed to fetch prompts: unexpected status code ${response.statusCode}');
+      }
+    } catch (e) {
+      log('PromptService::_fetchPromptsFromUrl: Exception: $e');
+      rethrow;
+    }
+  }
+  
+  Future<PromptData> _loadPromptsFromAssets() async {
     try {
       final jsonString = await rootBundle.loadString('packages/scribe/assets/prompts.json');
       final jsonData = jsonDecode(jsonString) as Map<String, dynamic>;