Lorsqu'on termine la session et qu'on a l'écran d'accueil > exécuter un refresh automatique pour prendre en compte cette dernière sessions dans les star de l'écran d'accueil. Actuellement il faut refresh manuellement pour que ce soit pris en compte

lib/data/database/database_helper.dart

@@ -509,6 +509,16 @@ class DatabaseHelper {
     return Sqflite.firstIntValue(result) ?? 0;
   }
 
+  Future<int> getSessionCountForWeapon(String weaponId) async {
+    final db = await database;
+    final result = await db.rawQuery('''
+      SELECT COUNT(id) as count
+      FROM ${AppConstants.sessionsTable}
+      WHERE weapon_id = ?
+    ''', [weaponId]);
+    return Sqflite.firstIntValue(result) ?? 0;
+  }
+
   Future<int> insertMaintenance(MaintenanceEntry entry) async {
     final db = await database;
     return await db.insert(

lib/data/repositories/session_repository.dart

@@ -182,18 +182,23 @@ class SessionRepository {
     return await _databaseHelper.getRoundsFiredForWeapon(weaponId);
   }
 
+  Future<int> getSessionCountForWeapon(String weaponId) async {
+    return await _databaseHelper.getSessionCountForWeapon(weaponId);
+  }
+
   Future<void> addMaintenanceEntry({
     required String weaponId,
     required MaintenanceType type,
     required String description,
     int? roundsSinceLast,
+    DateTime? date,
   }) async {
     final entry = MaintenanceEntry(
       id: _uuid.v4(),
       weaponId: weaponId,
       type: type,
       description: description,
-      date: DateTime.now(),
+      date: date ?? DateTime.now(),
       roundsSinceLastMaintenance: roundsSinceLast,
     );
     await _databaseHelper.insertMaintenance(entry);

lib/features/garage/weapon_detail_screen.dart

@@ -19,6 +19,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
   late Weapon _weapon;
   List<MaintenanceEntry> _maintenance = [];
   int _totalRounds = 0;
+  int _sessionCount = 0;
   bool _isLoading = true;
 
   @override
@@ -32,10 +33,12 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
     final repository = context.read<SessionRepository>();
     final history = await repository.getMaintenanceHistory(_weapon.id);
     final rounds = await repository.getRoundsFiredForWeapon(_weapon.id);
+    final sessions = await repository.getSessionCountForWeapon(_weapon.id);
     if (mounted) {
       setState(() {
         _maintenance = history;
         _totalRounds = rounds;
+        _sessionCount = sessions;
         _isLoading = false;
       });
     }
@@ -93,7 +96,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
         Expanded(
           child: _buildStatCard(
             'Sessions',
-            'N/A',
+            _sessionCount.toString(),
             Icons.history,
             Colors.orange,
           ),
@@ -347,6 +350,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
   void _showAddMaintenanceDialog(BuildContext context) async {
     final descController = TextEditingController();
     MaintenanceType selectedType = MaintenanceType.cleaning;
+    DateTime selectedDate = DateTime.now();
 
     final result = await showDialog<bool>(
       context: context,
@@ -367,6 +371,27 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
                 decoration: const InputDecoration(labelText: 'Description', hintText: 'ex: Nettoyage complet après séance'),
                 maxLines: 2,
               ),
+              const SizedBox(height: 8),
+              InkWell(
+                onTap: () async {
+                  final picked = await showDatePicker(
+                    context: context,
+                    initialDate: selectedDate,
+                    firstDate: DateTime(2000),
+                    lastDate: DateTime.now(),
+                  );
+                  if (picked != null) {
+                    setState(() => selectedDate = picked);
+                  }
+                },
+                child: InputDecorator(
+                  decoration: const InputDecoration(
+                    labelText: 'Date',
+                    suffixIcon: Icon(Icons.calendar_today, size: 18),
+                  ),
+                  child: Text(DateFormat('dd/MM/yyyy').format(selectedDate)),
+                ),
+              ),
             ],
           ),
           actions: [
@@ -384,6 +409,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
         type: selectedType,
         description: descController.text,
         roundsSinceLast: _totalRounds,
+        date: selectedDate,
       );
       _loadData();
     }

lib/features/home/home_screen.dart

@@ -25,12 +25,43 @@ class _HomeScreenState extends State<HomeScreen> {
   List<Session> _recentSessions = [];
   bool _isLoading = true;
 
+  SessionProvider? _sessionProvider;
+  bool _wasSessionActive = false;
+
   @override
   void initState() {
     super.initState();
     _loadStats();
   }
 
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    final provider = context.read<SessionProvider>();
+    if (provider != _sessionProvider) {
+      _sessionProvider?.removeListener(_onSessionChanged);
+      _sessionProvider = provider;
+      _sessionProvider!.addListener(_onSessionChanged);
+      _wasSessionActive = provider.isSessionActive;
+    }
+  }
+
+  void _onSessionChanged() {
+    final isActive = _sessionProvider?.isSessionActive ?? false;
+    // Quand une session vient de se terminer, on rafraîchit les stats
+    // automatiquement pour prendre en compte la dernière session.
+    if (_wasSessionActive && !isActive) {
+      _loadStats();
+    }
+    _wasSessionActive = isActive;
+  }
+
+  @override
+  void dispose() {
+    _sessionProvider?.removeListener(_onSessionChanged);
+    super.dispose();
+  }
+
   Future<void> _loadStats() async {
     final repository = context.read<SessionRepository>();
     final stats = await repository.getStatistics();