TF-4243 Implement delete a label in presentation layer

lib/features/labels/domain/state/delete_a_label_state.dart

@@ -1,15 +1,16 @@
 import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
+import 'package:labels/model/label.dart';
 
 class DeletingALabel extends LoadingState {}
 
 class DeleteALabelSuccess extends UIState {
-  final String labelDisplayName;
+  final Label deletedLabel;
 
-  DeleteALabelSuccess(this.labelDisplayName);
+  DeleteALabelSuccess(this.deletedLabel);
 
   @override
-  List<Object> get props => [labelDisplayName];
+  List<Object> get props => [deletedLabel];
 }
 
 class DeleteALabelFailure extends FeatureFailure {

lib/features/labels/domain/usecases/delete_a_label_interactor.dart

@@ -2,7 +2,6 @@ import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
 import 'package:dartz/dartz.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
-import 'package:labels/extensions/label_extension.dart';
 import 'package:labels/model/label.dart';
 import 'package:tmail_ui_user/features/labels/domain/repository/label_repository.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/delete_a_label_state.dart';
@@ -18,8 +17,8 @@ class DeleteALabelInteractor {
   ) async* {
     try {
       yield Right(DeletingALabel());
-      await _labelRepository.createNewLabel(accountId, label);
+      await _labelRepository.deleteLabel(accountId, label);
-      yield Right(DeleteALabelSuccess(label.safeDisplayName));
+      yield Right(DeleteALabelSuccess(label));
     } catch (e) {
       yield Left(DeleteALabelFailure(e));
     }

lib/features/labels/presentation/extensions/handle_label_action_type_extension.dart

@@ -1,21 +1,28 @@
 import 'package:core/utils/app_logger.dart';
 import 'package:dartz/dartz.dart';
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:labels/extensions/label_extension.dart';
 import 'package:labels/extensions/list_label_extension.dart';
 import 'package:labels/model/label.dart';
+import 'package:tmail_ui_user/features/base/mixin/message_dialog_action_manager.dart';
 import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.dart';
 import 'package:tmail_ui_user/features/labels/domain/exceptions/label_exceptions.dart';
 import 'package:tmail_ui_user/features/labels/domain/model/edit_label_request.dart';
+import 'package:tmail_ui_user/features/labels/domain/state/delete_a_label_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/edit_label_state.dart';
 import 'package:tmail_ui_user/features/labels/presentation/label_controller.dart';
 import 'package:tmail_ui_user/features/labels/presentation/models/label_action_type.dart';
 import 'package:tmail_ui_user/features/labels/presentation/widgets/create_new_label_modal.dart';
 import 'package:tmail_ui_user/main/exceptions/logic_exception.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import 'package:tmail_ui_user/main/routes/dialog_router.dart';
+import 'package:tmail_ui_user/main/routes/route_navigation.dart';
 
 extension HandleLabelActionTypeExtension on LabelController {
   void handleLabelActionType({
+    required BuildContext context,
     required LabelActionType actionType,
     required AccountId? accountId,
     Label? label,
@@ -29,6 +36,12 @@ extension HandleLabelActionTypeExtension on LabelController {
         openEditLabelModal(accountId: accountId, label: label);
         break;
       case LabelActionType.delete:
+        if (label == null) return;
+        _openDeleteLabelModal(
+          context: context,
+          accountId: accountId,
+          label: label,
+        );
         break;
     }
   }
@@ -109,4 +122,61 @@ extension HandleLabelActionTypeExtension on LabelController {
     labels.add(newLabel);
     labels.sortByAlphabetically();
   }
+
+  Future<void> _openDeleteLabelModal({
+    required BuildContext context,
+    required AccountId? accountId,
+    required Label label,
+  }) async {
+    final appLocalizations = AppLocalizations.of(context);
+
+    MessageDialogActionManager().showConfirmDialogAction(
+      context,
+      appLocalizations.areYouSureYouWantToDeleteTheLabel(label.safeDisplayName),
+      appLocalizations.delete,
+      key: const Key('confirm_dialog_delete_label'),
+      title: appLocalizations.deleteLabel,
+      cancelTitle: appLocalizations.cancel,
+      onConfirmAction: () => _deleteLabel(accountId: accountId, label: label),
+      onCloseButtonAction: popBack,
+      alignCenter: true,
+      dialogMargin: MediaQuery.paddingOf(context).add(
+        const EdgeInsets.only(bottom: 12),
+      ),
+    );
+  }
+
+  void _deleteLabel({
+    required AccountId? accountId,
+    required Label label,
+  }) {
+    log('LabelController::deleteLabel:label: $label');
+    if (accountId == null) {
+      emitFailure(
+        controller: this,
+        failure: DeleteALabelFailure(NotFoundAccountIdException()),
+      );
+    } else if (deleteALabelInteractor == null) {
+      emitFailure(
+        controller: this,
+        failure: DeleteALabelFailure(InteractorNotInitialized()),
+      );
+    } else {
+      consumeState(deleteALabelInteractor!.execute(accountId, label));
+    }
+  }
+
+  void handleDeleteLabelSuccess(DeleteALabelSuccess success) {
+    toastManager.showMessageSuccess(success);
+    syncListLabelsAfterDelete(success.deletedLabel);
+  }
+
+  void handleDeleteLabelFailure(DeleteALabelFailure failure) {
+    toastManager.showMessageFailure(failure);
+  }
+
+  void syncListLabelsAfterDelete(Label deletedLabel) {
+    labels.removeWhere((label) => label.id == deletedLabel.id);
+    labels.sortByAlphabetically();
+  }
 }

lib/features/labels/presentation/label_controller.dart

@@ -13,9 +13,11 @@ import 'package:tmail_ui_user/features/base/base_controller.dart';
 import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/create_new_label_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/edit_label_state.dart';
+import 'package:tmail_ui_user/features/labels/domain/state/delete_a_label_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/get_all_label_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/create_new_label_interactor.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/edit_label_interactor.dart';
+import 'package:tmail_ui_user/features/labels/domain/usecases/delete_a_label_interactor.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/get_all_label_interactor.dart';
 import 'package:tmail_ui_user/features/labels/presentation/extensions/handle_label_action_type_extension.dart';
 import 'package:tmail_ui_user/features/labels/presentation/label_interactor_bindings.dart';
@@ -37,6 +39,7 @@ class LabelController extends BaseController with LabelContextMenuMixin {
   CreateNewLabelInteractor? _createNewLabelInteractor;
   GetLabelSettingStateInteractor? _getLabelSettingStateInteractor;
   EditLabelInteractor? _editLabelInteractor;
+  DeleteALabelInteractor? _deleteALabelInteractor;
 
   bool isLabelCapabilitySupported(Session session, AccountId accountId) {
     return LabelsConstants.labelsCapability.isSupported(session, accountId);
@@ -62,10 +65,13 @@ class LabelController extends BaseController with LabelContextMenuMixin {
     _getAllLabelInteractor = getBinding<GetAllLabelInteractor>();
     _createNewLabelInteractor = getBinding<CreateNewLabelInteractor>();
     _editLabelInteractor = getBinding<EditLabelInteractor>();
+    _deleteALabelInteractor = getBinding<DeleteALabelInteractor>();
   }
 
   EditLabelInteractor? get editLabelInteractor => _editLabelInteractor;
 
+  DeleteALabelInteractor? get deleteALabelInteractor => _deleteALabelInteractor;
+
   void getAllLabels(AccountId accountId) {
     if (_getAllLabelInteractor == null) return;
 
@@ -139,6 +145,8 @@ class LabelController extends BaseController with LabelContextMenuMixin {
       _handleGetLabelSettingStateSuccess(success.isEnabled, success.accountId);
     } else if (success is EditLabelSuccess) {
       handleEditLabelSuccess(success);
+    } else if (success is DeleteALabelSuccess) {
+      handleDeleteLabelSuccess(success);
     } else {
       super.handleSuccessViewState(success);
     }
@@ -155,6 +163,8 @@ class LabelController extends BaseController with LabelContextMenuMixin {
       _clearLabelData();
     } else if (failure is EditLabelFailure) {
       handleEditLabelFailure(failure);
+    } else if (failure is DeleteALabelFailure) {
+      handleDeleteLabelFailure(failure);
     } else {
       super.handleFailureViewState(failure);
     }
@@ -165,6 +175,7 @@ class LabelController extends BaseController with LabelContextMenuMixin {
     _getAllLabelInteractor = null;
     _createNewLabelInteractor = null;
     _editLabelInteractor = null;
+    _deleteALabelInteractor = null;
     _getLabelSettingStateInteractor = null;
     super.onClose();
   }

lib/features/labels/presentation/label_interactor_bindings.dart

@@ -8,6 +8,7 @@ import 'package:tmail_ui_user/features/labels/data/repository/label_repository_i
 import 'package:tmail_ui_user/features/labels/domain/repository/label_repository.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/create_new_label_interactor.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/edit_label_interactor.dart';
+import 'package:tmail_ui_user/features/labels/domain/usecases/delete_a_label_interactor.dart';
 import 'package:tmail_ui_user/features/labels/domain/usecases/get_all_label_interactor.dart';
 import 'package:tmail_ui_user/features/mailbox_creator/domain/usecases/verify_name_interactor.dart';
 import 'package:tmail_ui_user/main/exceptions/remote_exception_thrower.dart';
@@ -35,6 +36,7 @@ class LabelInteractorBindings extends InteractorsBindings {
     Get.lazyPut(() => GetAllLabelInteractor(Get.find<LabelRepository>()));
     Get.lazyPut(() => CreateNewLabelInteractor(Get.find<LabelRepository>()));
     Get.lazyPut(() => EditLabelInteractor(Get.find<LabelRepository>()));
+    Get.lazyPut(() => DeleteALabelInteractor(Get.find<LabelRepository>()));
     Get.lazyPut(() => VerifyNameInteractor());
   }
 

lib/features/mailbox/presentation/base_mailbox_view.dart

@@ -380,6 +380,7 @@ abstract class BaseMailboxView extends GetWidget<MailboxController>
           onToggleLabelListState: labelController.toggleLabelListState,
           onAddNewLabel: () =>
               labelController.handleLabelActionType(
+                context: context,
                 actionType: LabelActionType.create,
                 accountId: accountId,
               ),

lib/features/mailbox/presentation/extensions/handle_label_action_type_extension.dart

@@ -22,7 +22,11 @@ extension HandleLabelActionTypeExtension on MailboxDashBoardController {
         imagePaths,
         label,
         position: position,
-        _onPerformLabelActionType,
+        (label, actionType) => _onPerformLabelActionType(
+          context: context,
+          label: label,
+          actionType: actionType,
+        ),
       );
     } finally {
       if (PlatformInfo.isWeb) {
@@ -31,8 +35,13 @@ extension HandleLabelActionTypeExtension on MailboxDashBoardController {
     }
   }
 
-  void _onPerformLabelActionType(Label label, LabelActionType actionType) {
+  void _onPerformLabelActionType({
+    required BuildContext context,
+    required Label label,
+    required LabelActionType actionType,
+  }) {
     labelController.handleLabelActionType(
+      context: context,
       actionType: actionType,
       accountId: accountId.value,
       label: label,
@@ -48,7 +57,11 @@ extension HandleLabelActionTypeExtension on MailboxDashBoardController {
       context,
       imagePaths,
       label,
-      _onPerformLabelActionType,
+      (label, actionType) => _onPerformLabelActionType(
+        context: context,
+        label: label,
+        actionType: actionType,
+      ),
     );
   }
 }

lib/l10n/intl_messages.arb

@@ -5437,5 +5437,21 @@
     "placeholders": {
       "labelName": {}
     }
+  },
+  "deleteLabelSuccessfullyMessage": "You successfully deleted the {labelName} label",
+  "@deleteLabelSuccessfullyMessage": {
+    "type": "text",
+    "placeholders_order": [
+      "labelName"
+    ],
+    "placeholders": {
+      "labelName": {}
+    }
+  },
+  "deleteALabelFailure": "Delete a label failure",
+  "@deleteALabelFailure": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
   }
 }

lib/main/localizations/app_localizations.dart

@@ -5754,4 +5754,19 @@ class AppLocalizations {
       args: [labelName],
     );
   }
+
+  String deleteLabelSuccessfullyMessage(String labelName) {
+    return Intl.message(
+      'You successfully deleted the $labelName label',
+      name: 'deleteLabelSuccessfullyMessage',
+      args: [labelName],
+    );
+  }
+
+  String get deleteALabelFailure {
+    return Intl.message(
+      'Delete a label failure',
+      name: 'deleteALabelFailure',
+    );
+  }
 }

lib/main/utils/toast_manager.dart

@@ -34,6 +34,7 @@ import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.d
 import 'package:tmail_ui_user/features/home/domain/state/get_session_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/create_new_label_state.dart';
 import 'package:tmail_ui_user/features/labels/domain/state/edit_label_state.dart';
+import 'package:tmail_ui_user/features/labels/domain/state/delete_a_label_state.dart';
 import 'package:tmail_ui_user/features/login/data/network/oidc_error.dart';
 import 'package:tmail_ui_user/features/login/domain/exceptions/authentication_exception.dart';
 import 'package:tmail_ui_user/features/login/domain/exceptions/oauth_authorization_error.dart';
@@ -224,6 +225,8 @@ class ToastManager {
           appLocalizations.removeLabelFromThreadFailureMessage(
             failure.labelDisplay,
           );
+    } else if (failure is DeleteALabelFailure) {
+      message = message ?? appLocalizations.deleteALabelFailure;
     }
     log('ToastManager::showMessageFailure: Message: $message');
     if (message?.trim().isNotEmpty == true) {
@@ -311,6 +314,10 @@ class ToastManager {
       message = appLocalizations.removeLabelFromThreadSuccessfullyMessage(
         success.labelDisplay,
       );
+    } else if (success is DeleteALabelSuccess) {
+      message = appLocalizations.deleteLabelSuccessfullyMessage(
+        success.deletedLabel.safeDisplayName,
+      );
     }
     log('ToastManager::showMessageSuccess: Message: $message');
     if (message?.trim().isNotEmpty == true) {