feat: ajout de la gestion de la préparation d'un événement avec page permettant de le gérer

em2rp/lib/models/event_model.dart

@@ -13,8 +13,7 @@ String eventStatusToString(EventStatus status) {
     case EventStatus.canceled:
       return 'CANCELED';
     case EventStatus.waitingForApproval:
-    default:
-      return 'WAITING_FOR_APPROVAL';
+    return 'WAITING_FOR_APPROVAL';
   }
 }
 
@@ -65,6 +64,78 @@ PreparationStatus preparationStatusFromString(String? status) {
   }
 }
 
+// Statut de chargement (loading)
+enum LoadingStatus {
+  notStarted,
+  inProgress,
+  completed,
+  completedWithMissing
+}
+
+String loadingStatusToString(LoadingStatus status) {
+  switch (status) {
+    case LoadingStatus.notStarted:
+      return 'NOT_STARTED';
+    case LoadingStatus.inProgress:
+      return 'IN_PROGRESS';
+    case LoadingStatus.completed:
+      return 'COMPLETED';
+    case LoadingStatus.completedWithMissing:
+      return 'COMPLETED_WITH_MISSING';
+  }
+}
+
+LoadingStatus loadingStatusFromString(String? status) {
+  switch (status) {
+    case 'NOT_STARTED':
+      return LoadingStatus.notStarted;
+    case 'IN_PROGRESS':
+      return LoadingStatus.inProgress;
+    case 'COMPLETED':
+      return LoadingStatus.completed;
+    case 'COMPLETED_WITH_MISSING':
+      return LoadingStatus.completedWithMissing;
+    default:
+      return LoadingStatus.notStarted;
+  }
+}
+
+// Statut de déchargement (unloading)
+enum UnloadingStatus {
+  notStarted,
+  inProgress,
+  completed,
+  completedWithMissing
+}
+
+String unloadingStatusToString(UnloadingStatus status) {
+  switch (status) {
+    case UnloadingStatus.notStarted:
+      return 'NOT_STARTED';
+    case UnloadingStatus.inProgress:
+      return 'IN_PROGRESS';
+    case UnloadingStatus.completed:
+      return 'COMPLETED';
+    case UnloadingStatus.completedWithMissing:
+      return 'COMPLETED_WITH_MISSING';
+  }
+}
+
+UnloadingStatus unloadingStatusFromString(String? status) {
+  switch (status) {
+    case 'NOT_STARTED':
+      return UnloadingStatus.notStarted;
+    case 'IN_PROGRESS':
+      return UnloadingStatus.inProgress;
+    case 'COMPLETED':
+      return UnloadingStatus.completed;
+    case 'COMPLETED_WITH_MISSING':
+      return UnloadingStatus.completedWithMissing;
+    default:
+      return UnloadingStatus.notStarted;
+  }
+}
+
 enum ReturnStatus {
   notStarted,
   inProgress,
@@ -104,6 +175,8 @@ class EventEquipment {
   final String equipmentId;         // ID de l'équipement
   final int quantity;               // Quantité (pour consommables)
   final bool isPrepared;            // Validé en préparation
+  final bool isLoaded;              // Validé au chargement
+  final bool isUnloaded;            // Validé au déchargement
   final bool isReturned;            // Validé au retour
   final int? returnedQuantity;      // Quantité retournée (pour consommables)
 
@@ -111,6 +184,8 @@ class EventEquipment {
     required this.equipmentId,
     this.quantity = 1,
     this.isPrepared = false,
+    this.isLoaded = false,
+    this.isUnloaded = false,
     this.isReturned = false,
     this.returnedQuantity,
   });
@@ -120,6 +195,8 @@ class EventEquipment {
       equipmentId: map['equipmentId'] ?? '',
       quantity: map['quantity'] ?? 1,
       isPrepared: map['isPrepared'] ?? false,
+      isLoaded: map['isLoaded'] ?? false,
+      isUnloaded: map['isUnloaded'] ?? false,
       isReturned: map['isReturned'] ?? false,
       returnedQuantity: map['returnedQuantity'],
     );
@@ -130,6 +207,8 @@ class EventEquipment {
       'equipmentId': equipmentId,
       'quantity': quantity,
       'isPrepared': isPrepared,
+      'isLoaded': isLoaded,
+      'isUnloaded': isUnloaded,
       'isReturned': isReturned,
       'returnedQuantity': returnedQuantity,
     };
@@ -139,6 +218,8 @@ class EventEquipment {
     String? equipmentId,
     int? quantity,
     bool? isPrepared,
+    bool? isLoaded,
+    bool? isUnloaded,
     bool? isReturned,
     int? returnedQuantity,
   }) {
@@ -146,6 +227,8 @@ class EventEquipment {
       equipmentId: equipmentId ?? this.equipmentId,
       quantity: quantity ?? this.quantity,
       isPrepared: isPrepared ?? this.isPrepared,
+      isLoaded: isLoaded ?? this.isLoaded,
+      isUnloaded: isUnloaded ?? this.isUnloaded,
       isReturned: isReturned ?? this.isReturned,
       returnedQuantity: returnedQuantity ?? this.returnedQuantity,
     );
@@ -181,6 +264,8 @@ class EventModel {
   final List<EventEquipment> assignedEquipment;
   final List<String> assignedContainers; // IDs des conteneurs assignés
   final PreparationStatus? preparationStatus;
+  final LoadingStatus? loadingStatus;
+  final UnloadingStatus? unloadingStatus;
   final ReturnStatus? returnStatus;
 
   EventModel({
@@ -208,6 +293,8 @@ class EventModel {
     this.assignedEquipment = const [],
     this.assignedContainers = const [],
     this.preparationStatus,
+    this.loadingStatus,
+    this.unloadingStatus,
     this.returnStatus,
   });
 
@@ -342,6 +429,8 @@ class EventModel {
         contactPhone: map['contactPhone']?.toString(),
         assignedEquipment: assignedEquipment,
         preparationStatus: preparationStatusFromString(map['preparationStatus'] as String?),
+        loadingStatus: loadingStatusFromString(map['loadingStatus'] as String?),
+        unloadingStatus: unloadingStatusFromString(map['unloadingStatus'] as String?),
         returnStatus: returnStatusFromString(map['returnStatus'] as String?),
       );
     } catch (e) {
@@ -401,6 +490,8 @@ class EventModel {
       'assignedEquipment': assignedEquipment.map((e) => e.toMap()).toList(),
       'assignedContainers': assignedContainers,
       'preparationStatus': preparationStatus != null ? preparationStatusToString(preparationStatus!) : null,
+      'loadingStatus': loadingStatus != null ? loadingStatusToString(loadingStatus!) : null,
+      'unloadingStatus': unloadingStatus != null ? unloadingStatusToString(unloadingStatus!) : null,
       'returnStatus': returnStatus != null ? returnStatusToString(returnStatus!) : null,
     };
   }