Add equipment management features (and qr generation support)

em2rp/lib/models/event_model.dart

@@ -30,6 +30,128 @@ EventStatus eventStatusFromString(String? status) {
   }
 }
 
+enum PreparationStatus {
+  notStarted,
+  inProgress,
+  completed,
+  completedWithMissing
+}
+
+String preparationStatusToString(PreparationStatus status) {
+  switch (status) {
+    case PreparationStatus.notStarted:
+      return 'NOT_STARTED';
+    case PreparationStatus.inProgress:
+      return 'IN_PROGRESS';
+    case PreparationStatus.completed:
+      return 'COMPLETED';
+    case PreparationStatus.completedWithMissing:
+      return 'COMPLETED_WITH_MISSING';
+  }
+}
+
+PreparationStatus preparationStatusFromString(String? status) {
+  switch (status) {
+    case 'NOT_STARTED':
+      return PreparationStatus.notStarted;
+    case 'IN_PROGRESS':
+      return PreparationStatus.inProgress;
+    case 'COMPLETED':
+      return PreparationStatus.completed;
+    case 'COMPLETED_WITH_MISSING':
+      return PreparationStatus.completedWithMissing;
+    default:
+      return PreparationStatus.notStarted;
+  }
+}
+
+enum ReturnStatus {
+  notStarted,
+  inProgress,
+  completed,
+  completedWithMissing
+}
+
+String returnStatusToString(ReturnStatus status) {
+  switch (status) {
+    case ReturnStatus.notStarted:
+      return 'NOT_STARTED';
+    case ReturnStatus.inProgress:
+      return 'IN_PROGRESS';
+    case ReturnStatus.completed:
+      return 'COMPLETED';
+    case ReturnStatus.completedWithMissing:
+      return 'COMPLETED_WITH_MISSING';
+  }
+}
+
+ReturnStatus returnStatusFromString(String? status) {
+  switch (status) {
+    case 'NOT_STARTED':
+      return ReturnStatus.notStarted;
+    case 'IN_PROGRESS':
+      return ReturnStatus.inProgress;
+    case 'COMPLETED':
+      return ReturnStatus.completed;
+    case 'COMPLETED_WITH_MISSING':
+      return ReturnStatus.completedWithMissing;
+    default:
+      return ReturnStatus.notStarted;
+  }
+}
+
+class EventEquipment {
+  final String equipmentId;         // ID de l'équipement
+  final int quantity;               // Quantité (pour consommables)
+  final bool isPrepared;            // Validé en préparation
+  final bool isReturned;            // Validé au retour
+  final int? returnedQuantity;      // Quantité retournée (pour consommables)
+
+  EventEquipment({
+    required this.equipmentId,
+    this.quantity = 1,
+    this.isPrepared = false,
+    this.isReturned = false,
+    this.returnedQuantity,
+  });
+
+  factory EventEquipment.fromMap(Map<String, dynamic> map) {
+    return EventEquipment(
+      equipmentId: map['equipmentId'] ?? '',
+      quantity: map['quantity'] ?? 1,
+      isPrepared: map['isPrepared'] ?? false,
+      isReturned: map['isReturned'] ?? false,
+      returnedQuantity: map['returnedQuantity'],
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'equipmentId': equipmentId,
+      'quantity': quantity,
+      'isPrepared': isPrepared,
+      'isReturned': isReturned,
+      'returnedQuantity': returnedQuantity,
+    };
+  }
+
+  EventEquipment copyWith({
+    String? equipmentId,
+    int? quantity,
+    bool? isPrepared,
+    bool? isReturned,
+    int? returnedQuantity,
+  }) {
+    return EventEquipment(
+      equipmentId: equipmentId ?? this.equipmentId,
+      quantity: quantity ?? this.quantity,
+      isPrepared: isPrepared ?? this.isPrepared,
+      isReturned: isReturned ?? this.isReturned,
+      returnedQuantity: returnedQuantity ?? this.returnedQuantity,
+    );
+  }
+}
+
 class EventModel {
   final String id;
   final String name;
@@ -50,6 +172,11 @@ class EventModel {
   final List<Map<String, dynamic>> options;
   final EventStatus status;
 
+  // Nouveaux champs pour la gestion du matériel
+  final List<EventEquipment> assignedEquipment;
+  final PreparationStatus? preparationStatus;
+  final ReturnStatus? returnStatus;
+
   EventModel({
     required this.id,
     required this.name,
@@ -69,6 +196,9 @@ class EventModel {
     required this.documents,
     this.options = const [],
     this.status = EventStatus.waitingForApproval,
+    this.assignedEquipment = const [],
+    this.preparationStatus,
+    this.returnStatus,
   });
 
   factory EventModel.fromMap(Map<String, dynamic> map, String id) {
@@ -149,6 +279,22 @@ class EventModel {
         customerId = map['customer'] as String;
       }
 
+      // Gestion des équipements assignés
+      final assignedEquipmentRaw = map['assignedEquipment'] ?? [];
+      final List<EventEquipment> assignedEquipment = [];
+
+      if (assignedEquipmentRaw is List) {
+        for (var e in assignedEquipmentRaw) {
+          try {
+            if (e is Map) {
+              assignedEquipment.add(EventEquipment.fromMap(Map<String, dynamic>.from(e)));
+            }
+          } catch (equipmentError) {
+            print('Warning: Failed to parse equipment in event $id: $equipmentError');
+          }
+        }
+      }
+
       return EventModel(
         id: id,
         name: (map['Name'] ?? '').toString().trim(),
@@ -168,6 +314,9 @@ class EventModel {
         documents: docs,
         options: options,
         status: eventStatusFromString(map['status'] as String?),
+        assignedEquipment: assignedEquipment,
+        preparationStatus: preparationStatusFromString(map['preparationStatus'] as String?),
+        returnStatus: returnStatusFromString(map['returnStatus'] as String?),
       );
     } catch (e) {
       print('Error parsing event $id: $e');
@@ -220,6 +369,9 @@ class EventModel {
       'documents': documents,
       'options': options,
       'status': eventStatusToString(status),
+      'assignedEquipment': assignedEquipment.map((e) => e.toMap()).toList(),
+      'preparationStatus': preparationStatus != null ? preparationStatusToString(preparationStatus!) : null,
+      'returnStatus': returnStatus != null ? returnStatusToString(returnStatus!) : null,
     };
   }
 }