Bugs fixed

trainerbox/.firebase/hosting.YnVpbGQvd2Vi.cache

@@ -1,4 +1,9 @@
+version.json,1751119914966,beb53905e09aa026fbfd8544475307ac1cc8878b5eb8072f44b5b1b8dfe47caa
 manifest.json,1743682132309,5af3189cf93316f9249fce0ea2db87b269e704d42173e4fa0a2873bf5f448344
+main.dart.js,1751119914745,30f90f85410130f8f9fd74c721fed3f89032dca57deb58d3be42884428292fda
+index.html,1751119898794,bd7b8ed757c3a9f61eb8e01f3f90724ff4aa03e200c15cd33d8653aa2b0cf31b
+flutter_service_worker.js,1751119916329,85798f31ac6b4025d57bfa85f416d5024e79d4f0045bec83082ffbd7daf53e57
+flutter_bootstrap.js,1751119898791,6ae3e6cabe64d6cf6898d9078a97870c9d063e319f676117b733a63fa33f64d4
 flutter.js,1749739662000,053adb95c9fd7e93f05fde87a56d68d3269388c2678826834ffd3ed7d292bf26
 favicon.png,1743682132308,fcc7c4545d5b62ad01682589e6fdc7ea03d0a3b42069963c815c344b632eb5cf
 icons/Icon-maskable-512.png,1743682132309,e7983524dc70254adc61764657d7e03d19284de8da586b5818d737bc08c6d14e
@@ -14,22 +19,17 @@ canvaskit/canvaskit.js,1749739786000,9b87a0d6c67ac68cbce3c8018ecc18f7d77811460b7
 canvaskit/chromium/canvaskit.wasm,1749739852000,3b6125ac9e23794cf7f39985a7f21d8270fbdf5af7b30d1fa67a2b70061a1513
 canvaskit/chromium/canvaskit.js.symbols,1749739852000,6e864727463607c5ed93d9197e943eee281b93d814115f14e114defd31359f65
 canvaskit/chromium/canvaskit.js,1749739852000,98eed9e4311de4bc5e460d73ab0e034be11a0c0aded58733e94bf9971c8d1ecb
+assets/NOTICES,1751119915043,2423be738108ad3cecb49273868c0853d6b60024fc565d67e59a66196f6b3a57
+assets/FontManifest.json,1751119915042,9ea504185602e57d97b7c3517d382b8627a13c0181c490c96a9b55a5d5c8810c
+assets/AssetManifest.json,1751119915042,7d5ecba60e3a1f05f8dadca2094eb13090f8e9578d01c50037c02ab5c59ecfa4
+assets/AssetManifest.bin.json,1751119915042,77c62ce3fd7c494bed363e766dde46e5e86faaa47e2b3239137f8cb4eb7c30fb
+assets/AssetManifest.bin,1751119915042,3838b71b15de7f587ccaac0e708e90e9e5eae28b02e743b4291899f4b688bf44
+assets/shaders/ink_sparkle.frag,1751119915133,80c6e65c75f1de434b1b22dba61e96ad82dba0f2fc5e8b3b59c2def46d794354
+assets/packages/cupertino_icons/assets/CupertinoIcons.ttf,1751119915931,12bc6bf55aad4657f62747b6c1c9b5c120a594ed3540db21729b6db3c847340d
 assets/images/training_bg.jpg,1744891568336,f159f5b1414e6310b5c5c705bcf21134e30765599cc14971864780950e9d7426
 assets/images/arrowRechts.png,1745788948322,9305f0570a9dfcf285fb4efff389efa0492952746b728d7610594058e92edb37
 assets/images/arrowLinks.png,1745788948322,7c2e6d924c8b21aba8e6b58b5998d964c2ff1ca6a2f7295cf877911130c1ec29
 assets/images/prototype/prototype2.png,1745788948328,59863dcfc0eb346a4ddccde3ee5d31cbbc318e57fc1b9c82f34ce924c803f100
 assets/images/prototype/prototype1.png,1745788948325,38856e73e8544f42c8550c249ab5d820a0b511a03b2ff5913a5c327e37bf5a23
 assets/images/prototype/leancanvas1.png,1745788948324,2f6245b5ee908e682cf917905301510f7da5848d91373eea8f6d020bd2804478
-version.json,1751119914966,beb53905e09aa026fbfd8544475307ac1cc8878b5eb8072f44b5b1b8dfe47caa
-index.html,1751119898794,bd7b8ed757c3a9f61eb8e01f3f90724ff4aa03e200c15cd33d8653aa2b0cf31b
-flutter_service_worker.js,1751119916329,85798f31ac6b4025d57bfa85f416d5024e79d4f0045bec83082ffbd7daf53e57
-assets/AssetManifest.json,1751119915042,7d5ecba60e3a1f05f8dadca2094eb13090f8e9578d01c50037c02ab5c59ecfa4
-flutter_bootstrap.js,1751119898791,6ae3e6cabe64d6cf6898d9078a97870c9d063e319f676117b733a63fa33f64d4
-assets/FontManifest.json,1751119915042,9ea504185602e57d97b7c3517d382b8627a13c0181c490c96a9b55a5d5c8810c
-assets/AssetManifest.bin.json,1751119915042,77c62ce3fd7c494bed363e766dde46e5e86faaa47e2b3239137f8cb4eb7c30fb
-assets/AssetManifest.bin,1751119915042,3838b71b15de7f587ccaac0e708e90e9e5eae28b02e743b4291899f4b688bf44
-assets/shaders/ink_sparkle.frag,1751119915133,80c6e65c75f1de434b1b22dba61e96ad82dba0f2fc5e8b3b59c2def46d794354
-assets/packages/cupertino_icons/assets/CupertinoIcons.ttf,1751119915931,12bc6bf55aad4657f62747b6c1c9b5c120a594ed3540db21729b6db3c847340d
 assets/fonts/MaterialIcons-Regular.otf,1751119915932,7dbdfa332b0b3a613a4ceb55012089f0e9c332b0e29f3cd23aaeee14d40633ff
-assets/NOTICES,1751119915043,2423be738108ad3cecb49273868c0853d6b60024fc565d67e59a66196f6b3a57
-main.dart.js,1751119914745,30f90f85410130f8f9fd74c721fed3f89032dca57deb58d3be42884428292fda

trainerbox/lib/screens/calendar_tab.dart

@@ -499,36 +499,103 @@ class _CalendarTabState extends State<CalendarTab> {
 
   Future<void> _deleteTraining(Map<String, dynamic> event) async {
     if (_userRole != 'trainer' || !event['isCurrentUser']) return;
+    
+    print('=== DEBUG: Starting _deleteTraining ===');
+    print('DEBUG: Event to delete: $event');
+    print('DEBUG: Training ID: ${event['id']}');
+    print('DEBUG: Date: ${event['date']}');
+    print('DEBUG: Is weekly training: ${event['id']?.toString().startsWith('weekly_')}');
+    
     try {
       final userDoc = await FirebaseFirestore.instance.collection('User').doc(_currentUserId).get();
-      if (!userDoc.exists) return;
+      if (!userDoc.exists) {
+        print('DEBUG: User document does not exist');
+        return;
+      }
+      
       final data = userDoc.data() as Map<String, dynamic>;
       final trainings = Map<String, dynamic>.from(data['trainings'] ?? {});
       final dateString = event['date'] as String;
       final trainingId = event['id'] as String?;
       final cancelledTrainings = List<Map<String, dynamic>>.from(data['cancelledTrainings'] ?? []);
 
+      print('DEBUG: Current trainings in DB: $trainings');
+      print('DEBUG: Current cancelledTrainings in DB: $cancelledTrainings');
+
       // Wenn es sich um ein regelmäßiges Training handelt (ID beginnt mit 'weekly_')
       if (trainingId != null && trainingId.startsWith('weekly_')) {
-        // Füge das Datum zu cancelledTrainings hinzu, wenn es noch nicht existiert
+        print('DEBUG: Processing weekly training deletion');
-        if (!cancelledTrainings.any((cancelled) => 
+        
-          //cancelled is Map<String, dynamic> && 
+        // Für regelmäßige Trainings: Lösche alle Trainings dieser Serie
-          cancelled['date'] == dateString
+        final weekdays = {
-        )) {
+          'Montag': 1,
-          cancelledTrainings.add({
+          'Dienstag': 2,
-            'date': dateString,
+          'Mittwoch': 3,
-          });
+          'Donnerstag': 4,
-        }
+          'Freitag': 5,
+          'Samstag': 6,
+          'Sonntag': 7,
+        };
+
+        final date = DateTime.parse(dateString);
+        final weekday = date.weekday;
+        
+        print('DEBUG: Weekday to delete: $weekday');
+
+        // Lösche alle Trainings an diesem Wochentag
+        trainings.forEach((dateStr, trainingsList) {
+          final trainingDate = DateTime.tryParse(dateStr);
+          if (trainingDate != null && trainingDate.weekday == weekday) {
+            print('DEBUG: Checking date $dateStr (weekday: ${trainingDate.weekday})');
+            final list = List<Map<String, dynamic>>.from(trainingsList);
+            print('DEBUG: Trainings on this date before deletion: $list');
+            
+            final beforeCount = list.length;
+            list.removeWhere((t) => t['id'] == trainingId);
+            final afterCount = list.length;
+            
+            print('DEBUG: Removed ${beforeCount - afterCount} trainings with ID $trainingId');
+            
+            if (list.isEmpty) {
+              trainings.remove(dateStr);
+              print('DEBUG: Removed empty date $dateStr from trainings');
+            } else {
+              trainings[dateStr] = list;
+              print('DEBUG: Updated trainings for date $dateStr: $list');
+            }
+          }
+        });
+
+        // Entferne alle cancelledTrainings für diesen Wochentag
+        final beforeCancelledCount = cancelledTrainings.length;
+        cancelledTrainings.removeWhere((cancelled) =>
+          cancelled.containsKey('date') &&
+          DateTime.parse(cancelled['date'] as String).weekday == weekday
+        );
+        final afterCancelledCount = cancelledTrainings.length;
+        
+        print('DEBUG: Removed ${beforeCancelledCount - afterCancelledCount} cancelled trainings for weekday $weekday');
+        
       } else {
-        // Für spezifische Trainings: Entferne das Training aus der Liste
+        print('DEBUG: Processing specific training deletion');
+        
+        // Für spezifische Trainings: Entferne nur das Training an diesem Tag
         if (trainings.containsKey(dateString)) {
           final trainingsList = List<Map<String, dynamic>>.from(trainings[dateString]);
+          print('DEBUG: Trainings on date $dateString before deletion: $trainingsList');
+          
+          final beforeCount = trainingsList.length;
           trainingsList.removeWhere((t) => t['id'] == trainingId);
+          final afterCount = trainingsList.length;
+          
+          print('DEBUG: Removed ${beforeCount - afterCount} trainings with ID $trainingId');
           
           if (trainingsList.isEmpty) {
             trainings.remove(dateString);
+            print('DEBUG: Removed empty date $dateString from trainings');
           } else {
             trainings[dateString] = trainingsList;
+            print('DEBUG: Updated trainings for date $dateString: $trainingsList');
           }
         }
 
@@ -549,45 +616,107 @@ class _CalendarTabState extends State<CalendarTab> {
         final weekdayName = weekdays.entries.firstWhere((entry) => entry.value == weekday).key;
         final trainingTimes = data['trainingTimes'] as Map<String, dynamic>? ?? {};
 
+        print('DEBUG: Weekday name: $weekdayName');
+        print('DEBUG: Training times: $trainingTimes');
+        print('DEBUG: Has regular training on this weekday: ${trainingTimes.containsKey(weekdayName)}');
+
         // Wenn an diesem Tag kein regelmäßiges Training stattfindet, entferne den Eintrag aus cancelledTrainings
         if (!trainingTimes.containsKey(weekdayName)) {
+          final beforeCancelledCount = cancelledTrainings.length;
           cancelledTrainings.removeWhere((cancelled) =>
-            //cancelled is Map<String, dynamic> &&
             cancelled.containsKey('date') &&
             cancelled['date'] == dateString
           );
+          final afterCancelledCount = cancelledTrainings.length;
+          
+          print('DEBUG: Removed ${beforeCancelledCount - afterCancelledCount} cancelled trainings for date $dateString');
         }
       }
 
+      print('DEBUG: Final trainings after deletion: $trainings');
+      print('DEBUG: Final cancelledTrainings after deletion: $cancelledTrainings');
+
       // Aktualisiere die Datenbank
       final updates = <String, dynamic>{};
 
       // Aktualisiere trainings nur, wenn es nicht leer ist
       if (trainings.isNotEmpty) {
         updates['trainings'] = trainings;
+        print('DEBUG: Will update trainings in DB');
       } else {
         updates['trainings'] = null;
+        print('DEBUG: Will set trainings to null in DB');
       }
 
       // Aktualisiere cancelledTrainings nur, wenn es nicht leer ist
       if (cancelledTrainings.isNotEmpty) {
         updates['cancelledTrainings'] = cancelledTrainings;
+        print('DEBUG: Will update cancelledTrainings in DB');
       } else {
         updates['cancelledTrainings'] = null;
+        print('DEBUG: Will set cancelledTrainings to null in DB');
       }
 
+      print('DEBUG: Final updates to DB: $updates');
+
       // Führe die Aktualisierung durch
       await FirebaseFirestore.instance.collection('User').doc(_currentUserId).update(updates);
+      print('DEBUG: Database update completed successfully');
 
       // Aktualisiere die UI sofort
       setState(() {
-        final normalizedDate = DateTime.parse(dateString);
+        print('DEBUG: Updating UI...');
-        if (_events.containsKey(normalizedDate)) {
+        
-          _events[normalizedDate]!.removeWhere((e) => e['id'] == trainingId);
+        // Für regelmäßige Trainings: Entferne alle Events an diesem Wochentag
-          if (_events[normalizedDate]!.isEmpty) {
+        if (trainingId != null && trainingId.startsWith('weekly_')) {
-            _events.remove(normalizedDate);
+          final date = DateTime.parse(dateString);
+          final weekday = date.weekday;
+          
+          print('DEBUG: Removing events from UI for weekday $weekday');
+          
+          _events.forEach((eventDate, eventList) {
+            if (eventDate.weekday == weekday) {
+              print('DEBUG: Checking event date $eventDate (weekday: ${eventDate.weekday})');
+              print('DEBUG: Events before removal: $eventList');
+              
+              final beforeCount = eventList.length;
+              eventList.removeWhere((e) => e['id'] == trainingId);
+              final afterCount = eventList.length;
+              
+              print('DEBUG: Removed ${beforeCount - afterCount} events with ID $trainingId');
+              print('DEBUG: Events after removal: $eventList');
+            }
+          });
+          
+          // Entferne leere Event-Listen
+          final beforeEmptyCount = _events.length;
+          _events.removeWhere((date, events) => events.isEmpty);
+          final afterEmptyCount = _events.length;
+          
+          print('DEBUG: Removed ${beforeEmptyCount - afterEmptyCount} empty event lists');
+          
+        } else {
+          // Für spezifische Trainings: Entferne nur das Event an diesem Tag
+          final normalizedDate = DateTime.parse(dateString);
+          if (_events.containsKey(normalizedDate)) {
+            print('DEBUG: Removing specific event from UI for date $normalizedDate');
+            print('DEBUG: Events before removal: ${_events[normalizedDate]}');
+            
+            final beforeCount = _events[normalizedDate]!.length;
+            _events[normalizedDate]!.removeWhere((e) => e['id'] == trainingId);
+            final afterCount = _events[normalizedDate]!.length;
+            
+            print('DEBUG: Removed ${beforeCount - afterCount} events with ID $trainingId');
+            print('DEBUG: Events after removal: ${_events[normalizedDate]}');
+            
+            if (_events[normalizedDate]!.isEmpty) {
+              _events.remove(normalizedDate);
+              print('DEBUG: Removed empty date $normalizedDate from events');
+            }
           }
         }
+        
+        print('DEBUG: UI update completed');
       });
 
       if (mounted) {
@@ -595,7 +724,11 @@ class _CalendarTabState extends State<CalendarTab> {
           const SnackBar(content: Text('Training wurde gelöscht')),
         );
       }
+      
+      print('=== DEBUG: _deleteTraining completed successfully ===');
+      
     } catch (e) {
+      print('DEBUG: Error in _deleteTraining: $e');
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(content: Text('Fehler beim Löschen des Trainings')),

trainerbox/lib/screens/login_screen.dart

@@ -44,14 +44,14 @@ class _LoginScreenState extends State<LoginScreen> {
           if (userDoc.exists) {
             widget.onLoginSuccess();
           } else {
-            setState(() { _error = 'No user profile found in the database!'; });
+            setState(() { _error = 'Kein Benutzerprofil in der Datenbank gefunden!'; });
             await FirebaseAuth.instance.signOut();
           }
         } catch (e) {
           rethrow;
         }
       } else {
-        // Registration
+        // Registration - Direct attempt to create user
         try {
           UserCredential cred = await FirebaseAuth.instance.createUserWithEmailAndPassword(
             email: _emailController.text.trim(),
@@ -65,6 +65,11 @@ class _LoginScreenState extends State<LoginScreen> {
             'name': _nameController.text.trim(),
             'role': _isTrainer ? 'trainer' : 'player',
             'createdAt': FieldValue.serverTimestamp(),
+            'favorites': [],
+            'trainings': {},
+            'cancelledTrainings': [],
+            'trainingTimes': {},
+            'trainingDurations': {},
           });
           
           widget.onLoginSuccess();
@@ -89,7 +94,7 @@ class _LoginScreenState extends State<LoginScreen> {
           errorMessage = 'Dieses Konto wurde deaktiviert.';
           break;
         case 'email-already-in-use':
-          errorMessage = 'Diese E-Mail-Adresse wird bereits verwendet.';
+          errorMessage = 'Diese E-Mail-Adresse wird bereits verwendet. Bitte melde dich an oder verwende eine andere E-Mail-Adresse.';
           break;
         case 'weak-password':
           errorMessage = 'Das Passwort ist zu schwach.';