FCM + AppIcon 2

lib/BlindMasterResources/fcm_service.dart

@@ -1,18 +1,50 @@
 import 'package:blind_master/BlindMasterResources/secure_transmissions.dart';
 import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:flutter/foundation.dart';
 
 class FcmService {
   /// Request permission, fetch the FCM token, and register it with the server.
   /// Safe to call on every login/session-restore — the server just upserts the value.
   static Future<void> register() async {
+    debugPrint('FCM: register() called');
     try {
       final messaging = FirebaseMessaging.instance;
-      await messaging.requestPermission(alert: true, badge: true, sound: true);
+      final settings = await messaging.requestPermission(alert: true, badge: true, sound: true);
+      debugPrint('FCM: authorization status: ${settings.authorizationStatus}');
+      if (settings.authorizationStatus == AuthorizationStatus.denied) {
+        debugPrint('FCM: notifications denied — enable in Settings > [App] > Notifications');
+        return;
+      }
+      await messaging.setForegroundNotificationPresentationOptions(
+        alert: true,
+        badge: true,
+        sound: true,
+      );
+      // On iOS, APNs token must be available before FCM token can be fetched.
+      // getAPNSToken() can block if iOS hasn't finished APNs registration yet,
+      // so cap it with a timeout and retry once after a short delay.
+      if (defaultTargetPlatform == TargetPlatform.iOS ||
+          defaultTargetPlatform == TargetPlatform.macOS) {
+        String? apnsToken = await messaging.getAPNSToken()
+            .timeout(const Duration(seconds: 3), onTimeout: () => null);
+        if (apnsToken == null) {
+          debugPrint('FCM: APNs token not ready, retrying in 5s...');
+          await Future.delayed(const Duration(seconds: 5));
+          apnsToken = await messaging.getAPNSToken()
+              .timeout(const Duration(seconds: 5), onTimeout: () => null);
+        }
+        if (apnsToken == null) {
+          debugPrint('FCM: APNs token unavailable — simulator or APNs not configured');
+          return;
+        }
+        debugPrint('FCM: APNs token acquired');
+      }
       final token = await messaging.getToken();
+      debugPrint('FCM TOKEN: ${token ?? "null — likely running on simulator"}');
       if (token == null) return;
       await securePost({'token': token}, 'register_fcm_token');
-    } catch (_) {
-      // Non-fatal — push notifications simply won't work until the next successful registration.
+    } catch (e) {
+      debugPrint('FCM registration failed: $e');
     }
   }
 }