feat: Ajout de la gestion de la quantité pour les options d'événement

em2rp/lib/views/widgets/calendar_widgets/event_details_components/event_details_header.dart

@@ -1,11 +1,12 @@
 import 'package:flutter/material.dart';
+import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:em2rp/models/event_model.dart';
 import 'package:em2rp/utils/colors.dart';
 import 'package:provider/provider.dart';
 import 'package:em2rp/providers/local_user_provider.dart';
 import 'package:em2rp/views/event_add_page.dart';
 
-class EventDetailsHeader extends StatelessWidget {
+class EventDetailsHeader extends StatefulWidget {
   final EventModel event;
 
   const EventDetailsHeader({
@@ -13,6 +14,52 @@ class EventDetailsHeader extends StatelessWidget {
     required this.event,
   });
 
+  @override
+  State<EventDetailsHeader> createState() => _EventDetailsHeaderState();
+}
+
+class _EventDetailsHeaderState extends State<EventDetailsHeader> {
+  String? _eventTypeName;
+  bool _isLoadingEventType = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _fetchEventTypeName();
+  }
+
+  Future<void> _fetchEventTypeName() async {
+    try {
+      if (widget.event.eventTypeId.isEmpty) {
+        setState(() => _isLoadingEventType = false);
+        return;
+      }
+
+      final doc = await FirebaseFirestore.instance
+          .collection('eventTypes')
+          .doc(widget.event.eventTypeId)
+          .get();
+
+      if (doc.exists) {
+        setState(() {
+          _eventTypeName = doc.data()?['name'] as String? ?? widget.event.eventTypeId;
+          _isLoadingEventType = false;
+        });
+      } else {
+        setState(() {
+          _eventTypeName = widget.event.eventTypeId;
+          _isLoadingEventType = false;
+        });
+      }
+    } catch (e) {
+      print('Erreur lors du chargement du type d\'événement: $e');
+      setState(() {
+        _eventTypeName = widget.event.eventTypeId;
+        _isLoadingEventType = false;
+      });
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Row(
@@ -25,7 +72,7 @@ class EventDetailsHeader extends StatelessWidget {
               Container(
                 constraints: const BoxConstraints(maxHeight: 80),
                 child: SelectableText(
-                  event.name,
+                  widget.event.name,
                   style: Theme.of(context).textTheme.headlineMedium?.copyWith(
                         color: AppColors.noir,
                         fontWeight: FontWeight.bold,
@@ -34,7 +81,9 @@ class EventDetailsHeader extends StatelessWidget {
               ),
               const SizedBox(height: 4),
               Text(
-                event.eventTypeId,
+                _isLoadingEventType
+                    ? 'Chargement...'
+                    : _eventTypeName ?? widget.event.eventTypeId,
                 style: Theme.of(context).textTheme.bodyMedium?.copyWith(
                       color: AppColors.rouge,
                     ),
@@ -43,7 +92,7 @@ class EventDetailsHeader extends StatelessWidget {
           ),
         ),
         const SizedBox(width: 12),
-        _buildStatusIcon(event.status),
+        _buildStatusIcon(widget.event.status),
         if (Provider.of<LocalUserProvider>(context, listen: false)
             .hasPermission('edit_event')) ...[
           const SizedBox(width: 8),
@@ -53,7 +102,7 @@ class EventDetailsHeader extends StatelessWidget {
             onPressed: () {
               Navigator.of(context).push(
                 MaterialPageRoute(
-                  builder: (context) => EventAddEditPage(event: event),
+                  builder: (context) => EventAddEditPage(event: widget.event),
                 ),
               );
             },

em2rp/lib/views/widgets/calendar_widgets/event_details_components/event_details_info.dart

@@ -55,7 +55,11 @@ class EventDetailsInfo extends StatelessWidget {
               final total = event.basePrice +
                   event.options.fold<num>(
                     0,
-                    (sum, opt) => sum + (opt['price'] ?? 0.0),
+                    (sum, opt) {
+                      final price = opt['price'] ?? 0.0;
+                      final quantity = opt['quantity'] ?? 1;
+                      return sum + (price * quantity);
+                    },
                   );
               return Padding(
                 padding: const EdgeInsets.only(top: 8.0, bottom: 8.0),