TF-2859 Add language when reply calendar invitation

lib/features/email/data/datasource/calendar_event_datasource.dart

@@ -9,9 +9,18 @@ import 'package:tmail_ui_user/features/email/presentation/model/blob_calendar_ev
 abstract class CalendarEventDataSource {
   Future<List<BlobCalendarEvent>> parse(AccountId accountId, Set<Id> blobIds);
 
-  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
 
-  Future<CalendarEventMaybeResponse> maybeEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventMaybeResponse> maybeEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
   
-  Future<CalendarEventRejectResponse> rejectEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventRejectResponse> rejectEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
 }

lib/features/email/data/datasource_impl/calendar_event_datasource_impl.dart

@@ -24,23 +24,32 @@ class CalendarEventDataSourceImpl extends CalendarEventDataSource {
   }
   
   @override
-  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language) {
     return Future.sync(() async {
-      return await _calendarEventAPI.acceptEventInvitation(accountId, blobIds);
+      return await _calendarEventAPI.acceptEventInvitation(accountId, blobIds, language);
     }).catchError(_exceptionThrower.throwException);
   }
 
   @override
-  Future<CalendarEventMaybeResponse> maybeEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventMaybeResponse> maybeEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language) {
     return Future.sync(() async {
-      return await _calendarEventAPI.maybe(accountId, blobIds);
+      return await _calendarEventAPI.maybeEventInvitation(accountId, blobIds, language);
     }).catchError(_exceptionThrower.throwException);
   }
 
   @override
-  Future<CalendarEventRejectResponse> rejectEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventRejectResponse> rejectEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language) {
     return Future.sync(() async {
-      return await _calendarEventAPI.reject(accountId, blobIds);
+      return await _calendarEventAPI.rejectEventInvitation(accountId, blobIds, language);
     }).catchError(_exceptionThrower.throwException);
   }
 }

lib/features/email/data/network/calendar_event_api.dart

@@ -49,11 +49,18 @@ class CalendarEventAPI {
     }
   }
 
-  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) async {
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) async {
     final requestBuilder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
     final calendarEventAcceptMethod = CalendarEventAcceptMethod(
       accountId,
       blobIds: blobIds.toList());
+    if (language != null) {
+      calendarEventAcceptMethod.addLanguage(language);
+    }
     final calendarEventAcceptInvocation = requestBuilder.invocation(calendarEventAcceptMethod);
     final response = await (requestBuilder..usings(calendarEventAcceptMethod.requiredCapabilities))
       .build()
@@ -70,11 +77,18 @@ class CalendarEventAPI {
     return calendarEventAcceptResponse;
   }
 
-  Future<CalendarEventMaybeResponse> maybe(AccountId accountId, Set<Id> blobIds) async {
+  Future<CalendarEventMaybeResponse> maybeEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) async {
     final requestBuilder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
     final calendarEventMaybeMethod = CalendarEventMaybeMethod(
       accountId,
       blobIds: blobIds.toList());
+    if (language != null) {
+      calendarEventMaybeMethod.addLanguage(language);
+    }
     final calendarEventMaybeInvocation = requestBuilder.invocation(calendarEventMaybeMethod);
     final response = await (requestBuilder..usings(calendarEventMaybeMethod.requiredCapabilities))
       .build()
@@ -91,11 +105,18 @@ class CalendarEventAPI {
     return calendarEventMaybeResponse;
   }
 
-  Future<CalendarEventRejectResponse> reject(AccountId accountId, Set<Id> blobIds) async {
+  Future<CalendarEventRejectResponse> rejectEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) async {
     final requestBuilder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
     final calendarEventRejectMethod = CalendarEventRejectMethod(
       accountId,
       blobIds: blobIds.toList());
+    if (language != null) {
+      calendarEventRejectMethod.addLanguage(language);
+    }
     final calendarEventRejectInvocation = requestBuilder.invocation(calendarEventRejectMethod);
     final response = await (requestBuilder..usings(calendarEventRejectMethod.requiredCapabilities))
       .build()

lib/features/email/data/repository/calendar_event_repository_impl.dart

@@ -21,17 +21,32 @@ class CalendarEventRepositoryImpl extends CalendarEventRepository {
   }
 
   @override
-  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(
-    return _calendarEventDataSource[DataSourceType.network]!.acceptEventInvitation(accountId, blobIds);
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) {
+    return _calendarEventDataSource[DataSourceType.network]!
+      .acceptEventInvitation(accountId, blobIds, language);
   }
 
   @override
-  Future<CalendarEventMaybeResponse> maybeEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventMaybeResponse> maybeEventInvitation(
-    return _calendarEventDataSource[DataSourceType.network]!.maybeEventInvitation(accountId, blobIds);
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) {
+    return _calendarEventDataSource[DataSourceType.network]!
+      .maybeEventInvitation(accountId, blobIds, language);
   }
   
   @override
-  Future<CalendarEventRejectResponse> rejectEventInvitation(AccountId accountId, Set<Id> blobIds) {
+  Future<CalendarEventRejectResponse> rejectEventInvitation(
-    return _calendarEventDataSource[DataSourceType.network]!.rejectEventInvitation(accountId, blobIds);
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language
+  ) {
+    return _calendarEventDataSource[DataSourceType.network]!
+      .rejectEventInvitation(accountId, blobIds, language);
   }
 }

lib/features/email/domain/repository/calendar_event_repository.dart

@@ -9,9 +9,18 @@ import 'package:jmap_dart_client/jmap/mail/calendar/reply/calendar_event_reject_
 abstract class CalendarEventRepository {
   Future<List<BlobCalendarEvent>> parse(AccountId accountId, Set<Id> blobIds);
 
-  Future<CalendarEventAcceptResponse> acceptEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventAcceptResponse> acceptEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
 
-  Future<CalendarEventMaybeResponse> maybeEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventMaybeResponse> maybeEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
   
-  Future<CalendarEventRejectResponse> rejectEventInvitation(AccountId accountId, Set<Id> blobIds);
+  Future<CalendarEventRejectResponse> rejectEventInvitation(
+    AccountId accountId,
+    Set<Id> blobIds,
+    String? language);
 }

lib/features/email/domain/usecases/calendar_event_accept_interactor.dart

@@ -16,10 +16,12 @@ class AcceptCalendarEventInteractor {
     AccountId accountId,
     Set<Id> blobIds,
     EmailId emailId,
+    String? language
   ) async* {
     try {
       yield Right(CalendarEventAccepting());
-      final result = await _calendarEventRepository.acceptEventInvitation(accountId, blobIds);
+      final result = await _calendarEventRepository
+        .acceptEventInvitation(accountId, blobIds, language);
       yield Right(CalendarEventAccepted(result, emailId));
     } catch (e) {
       yield Left(CalendarEventAcceptFailure(exception: e));

lib/features/email/domain/usecases/calendar_event_reject_interactor.dart

@@ -16,10 +16,12 @@ class RejectCalendarEventInteractor {
     AccountId accountId,
     Set<Id> blobIds,
     EmailId emailId,
+    String? language
   ) async* {
     try {
       yield Right(CalendarEventRejecting());
-      final result = await _calendarEventRepository.rejectEventInvitation(accountId, blobIds);
+      final result = await _calendarEventRepository
+        .rejectEventInvitation(accountId, blobIds, language);
       yield Right(CalendarEventRejected(result, emailId));
     } catch (e) {
       yield Left(CalendarEventRejectFailure(exception: e));

lib/features/email/domain/usecases/maybe_calendar_event_interactor.dart

@@ -16,10 +16,12 @@ class MaybeCalendarEventInteractor {
     AccountId accountId,
     Set<Id> blobIds,
     EmailId emailId,
+    String? language
   ) async* {
     try {
       yield Right(CalendarEventMaybeReplying());
-      final result = await _calendarEventRepository.maybeEventInvitation(accountId, blobIds);
+      final result = await _calendarEventRepository
+        .maybeEventInvitation(accountId, blobIds, language);
       yield Right(CalendarEventMaybeSuccess(result, emailId));
     } catch (e) {
       yield Left(CalendarEventMaybeFailure(exception: e));

lib/features/email/presentation/controller/single_email_controller.dart

@@ -100,6 +100,7 @@ import 'package:tmail_ui_user/features/thread/domain/constants/thread_constants.
 import 'package:tmail_ui_user/features/thread/presentation/model/delete_action_type.dart';
 import 'package:tmail_ui_user/main/error/capability_validator.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
+import 'package:tmail_ui_user/main/localizations/localization_service.dart';
 import 'package:tmail_ui_user/main/routes/app_routes.dart';
 import 'package:tmail_ui_user/main/routes/dialog_router.dart';
 import 'package:tmail_ui_user/main/routes/navigation_router.dart';
@@ -1729,42 +1730,63 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
   void _acceptCalendarEventAction(EmailId emailId) {
     if (_acceptCalendarEventInteractor == null
       || _displayingEventBlobId == null
-      || mailboxDashBoardController.accountId.value == null) {
+      || mailboxDashBoardController.accountId.value == null
-        consumeState(Stream.value(Left(CalendarEventAcceptFailure())));
+      || mailboxDashBoardController.sessionCurrent == null
+      || mailboxDashBoardController.sessionCurrent
+        !.validateCalendarEventCapability(mailboxDashBoardController.accountId.value!)
+        .isAvailable == false
+    ) {
+      consumeState(Stream.value(Left(CalendarEventAcceptFailure())));
     } else {
       consumeState(_acceptCalendarEventInteractor!.execute(
         mailboxDashBoardController.accountId.value!,
         {_displayingEventBlobId!},
-        emailId
+        emailId,
-      ));
+        mailboxDashBoardController.sessionCurrent!.getLanguageForCalendarEvent(
+          LocalizationService.getLocaleFromLanguage(),
+          mailboxDashBoardController.accountId.value!)));
     }
   }
 
   void _rejectCalendarEventAction(EmailId emailId) {
     if (_rejectCalendarEventInteractor == null
       || _displayingEventBlobId == null
-      || mailboxDashBoardController.accountId.value == null) {
+      || mailboxDashBoardController.accountId.value == null
-        consumeState(Stream.value(Left(CalendarEventRejectFailure())));
+      || mailboxDashBoardController.sessionCurrent == null
+      || mailboxDashBoardController.sessionCurrent
+        !.validateCalendarEventCapability(mailboxDashBoardController.accountId.value!)
+        .isAvailable == false
+    ) {
+      consumeState(Stream.value(Left(CalendarEventRejectFailure())));
     } else {
       consumeState(_rejectCalendarEventInteractor!.execute(
         mailboxDashBoardController.accountId.value!,
         {_displayingEventBlobId!},
-        emailId
+        emailId,
-      ));
+        mailboxDashBoardController.sessionCurrent!.getLanguageForCalendarEvent(
+          LocalizationService.getLocaleFromLanguage(),
+          mailboxDashBoardController.accountId.value!)));
     }
   }
 
   void _maybeCalendarEventAction(EmailId emailId) {
     if (_maybeCalendarEventInteractor == null
       || _displayingEventBlobId == null
-      || mailboxDashBoardController.accountId.value == null) {
+      || mailboxDashBoardController.accountId.value == null
-        consumeState(Stream.value(Left(CalendarEventMaybeFailure())));
+      || mailboxDashBoardController.sessionCurrent == null
+      || mailboxDashBoardController.sessionCurrent
+        !.validateCalendarEventCapability(mailboxDashBoardController.accountId.value!)
+        .isAvailable == false
+    ) {
+      consumeState(Stream.value(Left(CalendarEventMaybeFailure())));
     } else {
       consumeState(_maybeCalendarEventInteractor!.execute(
         mailboxDashBoardController.accountId.value!,
         {_displayingEventBlobId!},
-        emailId
+        emailId,
-      ));
+        mailboxDashBoardController.sessionCurrent!.getLanguageForCalendarEvent(
+          LocalizationService.getLocaleFromLanguage(),
+          mailboxDashBoardController.accountId.value!)));
     }
   }
 

model/lib/extensions/session_extension.dart

@@ -1,6 +1,9 @@
 
+import 'dart:ui';
+
 import 'package:core/presentation/extensions/uri_extension.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/capability/calendar_event_capability.dart';
 import 'package:jmap_dart_client/jmap/core/capability/capability_identifier.dart';
 import 'package:jmap_dart_client/jmap/core/capability/capability_properties.dart';
 import 'package:jmap_dart_client/jmap/core/capability/empty_capability.dart';
@@ -63,4 +66,35 @@ extension SessionExtension on Session {
     }
     throw NotFoundPersonalAccountException();
   }
+
+  ({
+    bool isAvailable,
+    CalendarEventCapability? calendarEventCapability
+  }) validateCalendarEventCapability(AccountId accountId) {
+    final capability = getCapabilityProperties<CalendarEventCapability>(
+      accountId,
+      CapabilityIdentifier.jamesCalendarEvent);
+    
+    return (isAvailable: capability != null, calendarEventCapability: capability);
+  }
+
+  String? getLanguageForCalendarEvent(
+    Locale locale,
+    AccountId accountId,
+  ) {
+    final validation = validateCalendarEventCapability(accountId);
+    if (!validation.isAvailable) return null;
+
+    final supportedLanguages = validation.calendarEventCapability!.replySupportedLanguage;
+    if (supportedLanguages == null) return null;
+
+    final currentLanguage = locale.languageCode;
+    if (supportedLanguages.contains(currentLanguage)) {
+      return currentLanguage;
+    } else if (supportedLanguages.contains('en')) {
+      return 'en';
+    } else {
+      return supportedLanguages.firstOrNull;
+    }
+  }
 }