feat(personalDiets): fixed ui bugs and added new notification type for personal diet

lib/features/notifications/models/notification_model.dart

@@ -1695,6 +1695,35 @@ class DiaryReminderForUsersNotification implements BaseNotificationModel {
   }
 }
 
+class PersonalDietIsDefinedToCustomerNotification implements BaseNotificationModel {
+  @override
+  final NotificationType type;
+  @override
+  final bool isRead;
+  @override
+  final DateTime createdAt;
+  final String dietName;
+  final int dietId;
+
+  PersonalDietIsDefinedToCustomerNotification({
+    required this.type,
+    required this.isRead,
+    required this.createdAt,
+    required this.dietName,
+    required this.dietId,
+  });
+
+  factory PersonalDietIsDefinedToCustomerNotification.fromJson(Map<String, dynamic> json, NotificationType type, {bool? isRead, String? createdAt}) {
+    return PersonalDietIsDefinedToCustomerNotification(
+      type: type,
+      isRead: isRead ?? false,
+      createdAt: parseDate(createdAt ?? json['created_at'] ?? DateTime.now().toIso8601String()),
+      dietName: json['diet_name'] ?? '',
+      dietId: json['diet_id'],
+    );
+  }
+}
+
 enum NotificationType {
   // Diet related
   dietCancelled,
@@ -1726,6 +1755,7 @@ enum NotificationType {
   userDailyReportCompleted,
   chosenPlanFinishedToConsultant,
   stayOnTrackToCustomer,
+  personalDietIsDefinedToCustomer,
 
   // Comments
   entityCommented,
@@ -1834,6 +1864,7 @@ enum NotificationType {
     'chosen-plan-finished-to-consultant' => NotificationType.chosenPlanFinishedToConsultant,
     'stay-on-track-to-customer' => NotificationType.stayOnTrackToCustomer,
     'diary-reminder-for-users' => NotificationType.diaryReminderForUsers,
+    'personal-diet-is-defined-to-customer' => NotificationType.personalDietIsDefinedToCustomer,
 
     // Legacy mapping
     'App\\Notifications\\Plan\\PlanSubscriptionStartedToAuthor' => NotificationType.planSubscriptionStartedToAuthor,

lib/features/notifications/presentation/notifications_cubit/notifications_cubit.dart

@@ -261,6 +261,12 @@ class NotificationsCubit extends Cubit<NotificationsState> {
           createdAt: createdAt,
         ),
         NotificationType.diaryReminderForUsers => DiaryReminderForUsersNotification.fromJson(notificationJson, type, isRead: isRead, createdAt: createdAt),
+        NotificationType.personalDietIsDefinedToCustomer => PersonalDietIsDefinedToCustomerNotification.fromJson(
+          notificationJson,
+          type,
+          isRead: isRead,
+          createdAt: createdAt,
+        ),
         NotificationType.unknown => UnknownNotification(type: type),
       };
     } catch (e) {

lib/features/notifications/presentation/widgets/notification_widget.dart

@@ -1,3 +1,4 @@
+import 'package:eatvio_app/core/routing/route_constants.dart';
 import 'package:eatvio_app/core/theme/custom_text_style.dart';
 import 'package:eatvio_app/core/theme/theme_helper.dart';
 import 'package:eatvio_app/core/utils/date_time_utils.dart';
@@ -113,7 +114,11 @@ class NotificationWidget extends StatelessWidget {
         notification: notification as ProductStatusUpdatedForAuthorNotification,
       ),
       DiaryReminderForUsersNotification() => _DiaryReminderForUsersWidget(notification: notification as DiaryReminderForUsersNotification),
+      PersonalDietIsDefinedToCustomerNotification() => _PersonalDietIsDefinedToCustomerWidget(
+        notification: notification as PersonalDietIsDefinedToCustomerNotification,
+      ),
       UnknownNotification() => _UnknownNotificationWidget(notification: notification as UnknownNotification),
+      // TODO: Handle this case.
     };
   }
 }
@@ -364,34 +369,38 @@ class _ChosenPlanFinishedToConsultantWidget extends StatelessWidget {
 
 // CardSettingsScreen
 class _BaseNotificationWidget extends StatelessWidget {
-  const _BaseNotificationWidget({required this.notificationsText, required this.isRead, required this.createdAt});
+  const _BaseNotificationWidget({required this.notificationsText, required this.isRead, required this.createdAt, this.onTap});
   final String notificationsText;
   final bool isRead;
   final DateTime createdAt;
+  final void Function()? onTap;
   @override
   Widget build(BuildContext context) {
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        Row(
-          children: [
-            Expanded(
-              child: Text(notificationsText, style: TextStyles.textMMedium.copyWith(color: appTheme.black)),
-            ),
-            if (!isRead)
-              Container(
-                decoration: BoxDecoration(color: appTheme.blueA400, shape: BoxShape.circle),
-                width: 8,
-                height: 8,
+    return GestureDetector(
+      onTap: onTap,
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Row(
+            children: [
+              Expanded(
+                child: Text(notificationsText, style: TextStyles.textMMedium.copyWith(color: appTheme.black)),
               ),
-          ],
-        ),
-        const SizedBox(height: 4),
-        Text(
-          '${createdAt.day} ${_getMonthName(createdAt.month)} ${createdAt.hour.toString().padLeft(2, '0')}:${createdAt.minute.toString().padLeft(2, '0')}',
-          style: TextStyles.textSMedium.copyWith(color: appTheme.gray600),
-        ),
-      ],
+              if (!isRead)
+                Container(
+                  decoration: BoxDecoration(color: appTheme.blueA400, shape: BoxShape.circle),
+                  width: 8,
+                  height: 8,
+                ),
+            ],
+          ),
+          const SizedBox(height: 4),
+          Text(
+            '${createdAt.day} ${_getMonthName(createdAt.month)} ${createdAt.hour.toString().padLeft(2, '0')}:${createdAt.minute.toString().padLeft(2, '0')}',
+            style: TextStyles.textSMedium.copyWith(color: appTheme.gray600),
+          ),
+        ],
+      ),
     );
   }
 
@@ -1053,3 +1062,17 @@ class _DiaryReminderForUsersWidget extends StatelessWidget {
     return _BaseNotificationWidget(isRead: notification.isRead, notificationsText: 'Напоминание о заполнении дневника', createdAt: notification.createdAt);
   }
 }
+
+class _PersonalDietIsDefinedToCustomerWidget extends StatelessWidget {
+  const _PersonalDietIsDefinedToCustomerWidget({required this.notification});
+  final PersonalDietIsDefinedToCustomerNotification notification;
+  @override
+  Widget build(BuildContext context) {
+    return _BaseNotificationWidget(
+      isRead: notification.isRead,
+      onTap: () => GoRouter.of(context).push(RouteConstants.aboutDietScreen, extra: {'id': notification.dietId, 'navigateToComments': false}),
+      notificationsText: 'Персональная диета "${notification.dietName}" установлена',
+      createdAt: notification.createdAt,
+    );
+  }
+}

lib/features/notifications/service/notifications_service.dart

@@ -407,6 +407,12 @@ class NotificationsService {
                 isRead: readDate != null,
                 createdAt: createdAt,
               ),
+              NotificationType.personalDietIsDefinedToCustomer => PersonalDietIsDefinedToCustomerNotification.fromJson(
+                notificationJson['data'],
+                type,
+                isRead: readDate != null,
+                createdAt: createdAt,
+              ),
               NotificationType.unknown => UnknownNotification(type: type, createdAt: parseDate(createdAt)),
             };
           } catch (e) {