Fixed warning context and hard code strings in notificationModelView and some widgets

lib/view_models/notification_view_model.dart

@@ -3,6 +3,7 @@ import 'package:tm_app/core/utils/app_toast.dart';
 import 'package:tm_app/core/utils/result.dart';
 import 'package:tm_app/data/repositories/notification_repository.dart';
 import 'package:tm_app/data/services/model/notification__response/notification_response_model.dart';
+import 'package:tm_app/views/notification/strings/notification_strings.dart';
 
 class NotificationViewModel with ChangeNotifier {
   final NotificationsRepository _repository;
@@ -98,11 +99,15 @@ class NotificationViewModel with ChangeNotifier {
 
     final result = await _repository.markAllAsRead();
 
+    if (!context.mounted) {
+      return;
+    }
+
     switch (result) {
       case Ok<Map<String, dynamic>>():
         final response = result.value;
         final success = response['success'] as bool? ?? false;
-        final message = response['message'] as String? ?? 'Unknown response';
+        final message = response['message'] as String? ?? NotificationStrings.unknownResponse;
 
         if (success) {
           if (_notificationResponseModel?.data?.notifications != null) {
@@ -118,21 +123,28 @@ class NotificationViewModel with ChangeNotifier {
             );
           }
 
-          await getNotifications(page: currentPage, );
+          await getNotifications(page: currentPage);
           await getUnreadNotifications();
 
-
-          // toast success
-          AppToast.success(context, 'All notifications marked as read.');
+          if (context.mounted) {
+            AppToast.success(
+              context,
+              NotificationStrings.allNotificationMarkedAsRead,
+            );
+          }
         } else {
           _errorMessage = message;
+          if (context.mounted) {
             AppToast.error(context, message);
           }
+        }
         break;
 
       case Error<Map<String, dynamic>>():
         _errorMessage = result.error.toString();
+        if (context.mounted) {
           AppToast.error(context, _errorMessage!);
+        }
         break;
     }
 
@@ -146,15 +158,15 @@ class NotificationViewModel with ChangeNotifier {
     final difference = now.difference(createdAt);
 
     if (difference.inMinutes < 1) {
-      return 'Now';
+      return NotificationStrings.now;
     } else if (difference.inMinutes < 60) {
-      return '${difference.inMinutes} Min ';
+      return '${difference.inMinutes} ${NotificationStrings.min} ';
     } else if (difference.inHours < 24) {
-      return '${difference.inHours} Hour ';
+      return '${difference.inHours} ${NotificationStrings.hour} ';
     } else if (difference.inDays == 1) {
-      return 'Yesterday';
+      return NotificationStrings.yesterday;
     } else {
-      return '${difference.inDays} days ago';
+      return '${difference.inDays} ${NotificationStrings.daysAgo}';
     }
   }
 

lib/views/notification/pages/d_notification_page.dart

@@ -40,7 +40,8 @@ class _DesktopNotificationPageState extends State<DesktopNotificationPage>
   Widget build(BuildContext context) {
     final viewModel = context.watch<NotificationViewModel>();
 
-    return Scaffold(
+    return SafeArea(
+      child: Scaffold(
         backgroundColor: AppColors.backgroundColor,
         body: Column(
           children: [
@@ -197,6 +198,7 @@ class _DesktopNotificationPageState extends State<DesktopNotificationPage>
             ),
           ],
         ),
+      ),
     );
   }
 }

lib/views/notification/strings/notification_strings.dart

@@ -11,5 +11,14 @@ class NotificationStrings {
   static const String currentPage = 'currentPage';
   static const String of = 'of';
   static const String totalPages = 'totalPages';
-
+  static const String allNotificationMarkedAsRead = 'All notifications marked as read.';
+  static const String unknownResponse = 'Unknown response';
+  static const String now = 'Now';
+  static const String min = 'Min';
+  static const String hour = 'Hour';
+  static const String yesterday = 'Yesterday';
+  static const String daysAgo = 'days ago';
+  static const String reject = 'reject';
+  static const String info = 'info';
+  static const String noUnreadNotifications = 'No unread notifications';
 }

lib/views/notification/widgets/notification_card.dart

@@ -6,6 +6,7 @@ import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 import 'package:tm_app/data/services/model/notification_data/notification_data.dart';
 import 'package:tm_app/view_models/notification_view_model.dart';
+import 'package:tm_app/views/notification/strings/notification_strings.dart';
 
 class NotificationCard extends StatelessWidget {
   final NotificationItem notification;
@@ -20,17 +21,17 @@ class NotificationCard extends StatelessWidget {
       padding: const EdgeInsets.all(16.0),
       decoration: BoxDecoration(
         color:
-            notification.type == 'reject'
+            notification.type == NotificationStrings.reject
                 ? AppColors.orange10
-                : notification.type == 'info'
+                : notification.type == NotificationStrings.info
                 ? AppColors.primary10Light
                 : AppColors.green0,
         borderRadius: BorderRadius.circular(4),
         border: Border.all(
           color:
-              notification.type! == 'reject'
+              notification.type! == NotificationStrings.reject
                   ? AppColors.warningColor
-                  : notification.type == 'info' ? AppColors.primary20 : AppColors.green20,
+                  : notification.type == NotificationStrings.info ? AppColors.primary20 : AppColors.green20,
         ),
       ),
       child: Row(
@@ -39,9 +40,9 @@ class NotificationCard extends StatelessWidget {
           Padding(
             padding: EdgeInsets.only(top: 3.0.h()),
             child: SvgPicture.asset(
-              notification.type! == 'info'
+              notification.type! == NotificationStrings.info
                   ? AssetsManager.notification
-                  : notification.type! == 'reject'
+                  : notification.type! == NotificationStrings.reject
                   ? AssetsManager.danger
                   : AssetsManager.tickCircle,
             ),

lib/views/notification/widgets/notification_unread_tab.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 import 'package:tm_app/view_models/notification_view_model.dart';
+import 'package:tm_app/views/notification/strings/notification_strings.dart';
 
 import 'notification_card.dart';
 
@@ -21,7 +22,7 @@ class NotificationUnreadTab extends StatelessWidget {
         viewModel.unreadNotificationResponse?.data?.notifications ?? [];
 
     if (notifications.isEmpty) {
-      return const Center(child: Text('No unread notifications'));
+      return const Center(child: Text(NotificationStrings.noUnreadNotifications,));
     }
 
     return ListView.builder(