TF-4301 Add "Create a new label" button in Label As menus and wire up tagging in email view

lib/features/thread_detail/presentation/extension/labels/add_label_to_thread_extension.dart

@@ -19,19 +19,18 @@ import 'package:tmail_ui_user/main/routes/dialog_router.dart';
 
 extension AddLabelToThreadExtension on ThreadDetailController {
   Future<void> openAddLabelToEmailDialogModal() async {
-    if (!mailboxDashBoardController.isLabelAvailable) return;
-
-    final labels = mailboxDashBoardController.labelController.labels;
-    if (emailsInThreadDetailInfo.isEmpty || labels.isEmpty) {
+    if (!mailboxDashBoardController.isLabelAvailable ||
+        emailsInThreadDetailInfo.isEmpty) {
       return;
     }
-
+    final labelController = mailboxDashBoardController.labelController;
+    final labels = labelController.labels;
     final threadLabels =
         emailsInThreadDetailInfo.findCommonLabelsInThread(labels: labels);
 
     final emailIds = emailsInThreadDetailInfo.emailIdsToDisplay(true);
 
-    await DialogRouter().openDialogModal(
+    final newLabel = await DialogRouter().openDialogModal(
       child: AddLabelToEmailModal(
         labels: labels,
         emailLabels: threadLabels,
@@ -43,9 +42,17 @@ extension AddLabelToThreadExtension on ThreadDetailController {
             currentEmailIds: emailIds,
           );
         },
+        onCreateANewLabelAction: () => labelController.onCreateALabelAction(
+          accountId: accountId,
+          shouldPop: true,
+        ),
       ),
       dialogLabel: 'add-label-to-thread-modal',
     );
+
+    if (newLabel is Label) {
+      toggleLabelToThread(newLabel, isSelected: true);
+    }
   }
 
   void toggleLabelToThread(

lib/features/thread_detail/presentation/extension/on_thread_detail_action_click.dart

@@ -15,6 +15,9 @@ import 'package:tmail_ui_user/features/email/presentation/action/email_ui_action
 import 'package:tmail_ui_user/features/email/presentation/model/context_item_email_action.dart';
 import 'package:tmail_ui_user/features/email/presentation/model/popup_menu_item_email_action.dart';
 import 'package:tmail_ui_user/features/home/data/exceptions/session_exceptions.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_controller.dart';
+import 'package:tmail_ui_user/features/labels/presentation/models/label_action_type.dart';
 import 'package:tmail_ui_user/features/labels/presentation/widgets/label_item_context_menu.dart';
 import 'package:tmail_ui_user/features/labels/presentation/widgets/label_list_context_menu.dart';
 import 'package:tmail_ui_user/features/mailbox/presentation/model/mailbox_actions.dart';
@@ -125,7 +128,6 @@ extension OnThreadDetailActionClick on ThreadDetailController {
         _moveToMailbox(mailboxId, threadDetailActionType);
         break;
       case EmailActionType.labelAs:
-        if (!mailboxDashBoardController.isLabelAvailable) return;
         openAddLabelToEmailDialogModal();
         break;
       default:
@@ -144,9 +146,7 @@ extension OnThreadDetailActionClick on ThreadDetailController {
           ? EmailActionType.unMarkAsStarred
           : EmailActionType.markAsStarred,
       EmailActionType.moveToMailbox,
-      if (mailboxDashBoardController.isLabelAvailable &&
-          mailboxDashBoardController.labelController.labels.isNotEmpty)
-        EmailActionType.labelAs,
+      if (mailboxDashBoardController.isLabelAvailable) EmailActionType.labelAs,
       if (!threadDetailIsArchived && !threadDetailIsTeamMailbox) EmailActionType.archiveMessage,
       threadDetailIsSpam ? EmailActionType.unSpam : EmailActionType.moveToSpam,
       threadDetailIsTrashed
@@ -175,6 +175,7 @@ extension OnThreadDetailActionClick on ThreadDetailController {
       );
     } else {
       final submenuController = PopupSubmenuController();
+      final labelController = mailboxDashBoardController.labelController;
 
       final popupMenuItemEmailActions = moreActions.map((actionType) {
         return PopupMenuItemEmailAction(
@@ -187,12 +188,16 @@ extension OnThreadDetailActionClick on ThreadDetailController {
             actionType: actionType,
             imagePaths: imagePaths,
             emailInThreadDetailInfos: emailsInThreadDetailInfo,
-            labels: mailboxDashBoardController.labelController.labels,
+            labels: labelController.labels,
             onSelectLabelAction: (label, isSelected) {
               toggleLabelToThread(label, isSelected: isSelected);
               submenuController.hide();
               popBack();
             },
+            onCreateANewLabelAction: () => _handleCreateLabelFromSubmenu(
+              submenuController: submenuController,
+              labelController: labelController,
+            )
           ),
         );
       }).toList();
@@ -215,6 +220,19 @@ extension OnThreadDetailActionClick on ThreadDetailController {
     }
   }
 
+  void _handleCreateLabelFromSubmenu({
+    required PopupSubmenuController submenuController,
+    required LabelController labelController,
+  }) {
+    submenuController.hide();
+    popBack();
+    labelController.handleLabelActionType(
+      actionType: LabelActionType.create,
+      accountId: accountId,
+      onLabelActionCallback: (label) => toggleLabelToThread(label, isSelected: true),
+    );
+  }
+
   bool _shouldHandleAction(EmailActionType action) {
     if (action != EmailActionType.labelAs) {
       return true;
@@ -228,9 +246,10 @@ extension OnThreadDetailActionClick on ThreadDetailController {
     required ImagePaths imagePaths,
     required List<EmailInThreadDetailInfo> emailInThreadDetailInfos,
     required List<Label>? labels,
-    OnSelectLabelAction? onSelectLabelAction,
+    required OnSelectLabelAction onSelectLabelAction,
+    required OnCreateANewLabelAction onCreateANewLabelAction,
   }) {
-    if (actionType == EmailActionType.labelAs && labels?.isNotEmpty == true) {
+    if (actionType == EmailActionType.labelAs) {
       final listLabels = labels ?? [];
       final threadLabels =
           emailInThreadDetailInfos.findCommonLabelsInThread(labels: listLabels);
@@ -239,8 +258,8 @@ extension OnThreadDetailActionClick on ThreadDetailController {
         labelList: listLabels,
         emailLabels: threadLabels,
         imagePaths: imagePaths,
-        onSelectLabelAction: (label, isSelected) =>
-            onSelectLabelAction?.call(label, isSelected),
+        onSelectLabelAction: onSelectLabelAction,
+        onCreateANewLabelAction: onCreateANewLabelAction,
       );
     }
     return null;