feat: updated container management system with core models, providers, and UI pages

em2rp/lib/providers/equipment_provider.dart

@@ -29,6 +29,7 @@ class EquipmentProvider extends ChangeNotifier {
   String _searchQuery = '';
   bool _isLoading = false;
   bool _isInitialized = false;
+  bool _isFullListLoaded = false;
 
   // Mode de chargement (pagination vs full)
   bool _usePagination = false;
@@ -48,6 +49,7 @@ class EquipmentProvider extends ChangeNotifier {
   bool get isLoadingMore => _isLoadingMore;
   bool get hasMore => _hasMore;
   bool get isInitialized => _isInitialized;
+  bool get isFullListLoaded => _isFullListLoaded;
   bool get usePagination => _usePagination;
 
   /// S'assure que les équipements sont chargés (charge si nécessaire)
@@ -58,16 +60,8 @@ class EquipmentProvider extends ChangeNotifier {
       return;
     }
 
-    // Si initialisé MAIS _equipment est vide, forcer le rechargement
-    if (_isInitialized && _equipment.isEmpty) {
-      print('[EquipmentProvider] Equipment marked as initialized but _equipment is empty! Force reloading...');
-      _isInitialized = false; // Réinitialiser le flag
-      await loadEquipments();
-      return;
-    }
-
-    // Si déjà initialisé avec des données, ne rien faire
-    if (_isInitialized) {
+    // Si déjà initialisé avec le cache complet des données, ne rien faire
+    if (_isFullListLoaded) {
       print('[EquipmentProvider] Equipment already loaded (${_equipment.length} items), skipping...');
       return;
     }
@@ -120,7 +114,7 @@ class EquipmentProvider extends ChangeNotifier {
 
       // Extraire les modèles et marques uniques
       _extractUniqueValues();
-
+      _isFullListLoaded = true;
       _isInitialized = true;
       _isLoading = false;
       notifyListeners();
@@ -436,6 +430,8 @@ class EquipmentProvider extends ChangeNotifier {
   Future<void> deleteEquipment(String equipmentId, {bool forceDelete = false}) async {
     try {
       await _dataService.deleteEquipment(equipmentId, forceDelete: forceDelete);
+      _isFullListLoaded = false;
+      _equipment.clear();
       if (_usePagination) {
         await reload();
       } else {
@@ -451,6 +447,8 @@ class EquipmentProvider extends ChangeNotifier {
   Future<void> addEquipment(EquipmentModel equipment) async {
     try {
       await _dataService.createEquipment(equipment.id, equipment.toMap());
+      _isFullListLoaded = false;
+      _equipment.clear();
       if (_usePagination) {
         await reload();
       } else {
@@ -466,6 +464,8 @@ class EquipmentProvider extends ChangeNotifier {
   Future<void> updateEquipment(EquipmentModel equipment) async {
     try {
       await _dataService.updateEquipment(equipment.id, equipment.toMap());
+      _isFullListLoaded = false;
+      _equipment.clear();
       if (_usePagination) {
         await reload();
       } else {