Implement Notifications and Pad Tracking Enhancements

lib/services/notification_service.dart

@@ -34,12 +34,13 @@ class NotificationService {
       requestBadgePermission: true,
       requestSoundPermission: true,
     );
-    
+
     // Linux initialization (optional, but good for completeness)
     final LinuxInitializationSettings initializationSettingsLinux =
         LinuxInitializationSettings(defaultActionName: 'Open notification');
 
-    final InitializationSettings initializationSettings = InitializationSettings(
+    final InitializationSettings initializationSettings =
+        InitializationSettings(
       android: initializationSettingsAndroid,
       iOS: initializationSettingsDarwin,
       macOS: initializationSettingsDarwin,
@@ -63,10 +64,10 @@ class NotificationService {
     required DateTime scheduledDate,
   }) async {
     if (kIsWeb) {
-       // Web platform limitation: Background scheduling is complex. 
-       // For this demo/web preview, we'll just log it or rely on the UI confirmation.
-       print('Web Notification Scheduled: $title - $body at $scheduledDate');
-       return;
+      // Web platform limitation: Background scheduling is complex.
+      // For this demo/web preview, we'll just log it or rely on the UI confirmation.
+      print('Web Notification Scheduled: $title - $body at $scheduledDate');
+      return;
     }
 
     await flutterLocalNotificationsPlugin.zonedSchedule(
@@ -92,30 +93,72 @@ class NotificationService {
 
   // New method for specific notification types
   Future<void> showLocalNotification({
-     required int id,
-     required String title,
-     required String body,
-     String? channelId,
-     String? channelName,
+    required int id,
+    required String title,
+    required String body,
+    String? channelId,
+    String? channelName,
   }) async {
     if (kIsWeb) {
       print('Web Local Notification: $title - $body');
       return;
     }
     const AndroidNotificationDetails androidNotificationDetails =
-        AndroidNotificationDetails(
-            'tracker_general', 'General Notifications',
+        AndroidNotificationDetails('tracker_general', 'General Notifications',
             channelDescription: 'General app notifications',
             importance: Importance.max,
             priority: Priority.high,
             ticker: 'ticker');
-            
+
     const NotificationDetails notificationDetails =
         NotificationDetails(android: androidNotificationDetails);
-        
-    await flutterLocalNotificationsPlugin.show(
-        id, title, body, notificationDetails,
-        payload: 'item x');
+
+    await flutterLocalNotificationsPlugin
+        .show(id, title, body, notificationDetails, payload: 'item x');
+  }
+
+  Future<void> showPrayerRequestNotification(
+      {required String senderName}) async {
+    await showLocalNotification(
+      id: 300,
+      title: 'New Prayer Request',
+      body: '$senderName sent you a prayer request. Tap to pray with them.',
+    );
+  }
+
+  Future<void> showTeachingPlanNotification(
+      {required String teacherName}) async {
+    await showLocalNotification(
+      id: 302,
+      title: 'New Teaching Plan',
+      body: '$teacherName added a new teaching plan for you.',
+    );
+  }
+
+  Future<void> showPartnerUpdateNotification(
+      {required String title, required String body}) async {
+    await showLocalNotification(
+      id: 305,
+      title: title,
+      body: body,
+    );
+  }
+
+  Future<void> showCycleUpdateNotification({required String message}) async {
+    await showLocalNotification(
+      id: 310,
+      title: 'Cycle Update',
+      body: message,
+    );
+  }
+
+  Future<void> showSymptomNotification(
+      {required String senderName, required String symptom}) async {
+    await showLocalNotification(
+      id: 315,
+      title: 'Partner Care Reminder',
+      body: '$senderName logged $symptom. A little extra care might be nice!',
+    );
   }
 
   Future<void> cancelNotification(int id) async {