Merge branch 'feature/travel-cost-calculator' into main

2026-06-05 15:04:12 +02:00
parent 4d18956abe adb0a2e7c9
commit 671136ac4b
61 changed files with 24723 additions and 8 deletions
@@ -0,0 +1,111 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:latlong2/latlong.dart';
+import 'package:em2rp/models/route_result_model.dart';
+import '../../../utils/polyline_utils.dart';
+
+/// Affiche 1 ou 2 itinéraires sur une carte OpenStreetMap.
+/// Route TOLL = bleu, Route TOLL_FREE = vert.
+class RouteMapWidget extends StatelessWidget {
+  final List<RouteResult> routes;
+  final RouteResult? selectedRoute;
+
+  const RouteMapWidget({
+    super.key,
+    required this.routes,
+    this.selectedRoute,
+  });
+
+  List<LatLng> _decode(String encoded) {
+    final pts = safeDecodePolyline(encoded);
+    // DEBUG: afficher dans la console du navigateur
+    // ignore: avoid_print
+    print('[MAP DEBUG] encoded length=${encoded.length}, decoded ${pts.length} points');
+    if (pts.isNotEmpty) {
+      // ignore: avoid_print
+      print('[MAP DEBUG] first=${pts.first.latitude},${pts.first.longitude} last=${pts.last.latitude},${pts.last.longitude}');
+    }
+    return pts;
+  }
+
+  LatLngBounds? _computeBounds(List<List<LatLng>> allPoints) {
+    final flat = allPoints.expand((e) => e).toList();
+    if (flat.isEmpty) return null;
+    return LatLngBounds.fromPoints(flat);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final allPolylines = <Polyline>[];
+    final allPointGroups = <List<LatLng>>[];
+
+    for (final route in routes) {
+      final pts = _decode(route.encodedPolyline);
+      if (pts.isEmpty) continue;
+      allPointGroups.add(pts);
+
+      final isSelected =
+          selectedRoute == null || selectedRoute!.routeType == route.routeType;
+      final isToll = route.routeType == 'TOLL';
+
+      allPolylines.add(Polyline(
+        points: pts,
+        strokeWidth: isSelected ? 5.0 : 3.0,
+        color: isToll
+            ? (isSelected
+                ? const Color(0xFF1565C0)
+                : const Color(0xFF1565C0).withValues(alpha: 0.4))
+            : (isSelected
+                ? const Color(0xFF2E7D32)
+                : const Color(0xFF2E7D32).withValues(alpha: 0.4)),
+      ));
+    }
+
+    final bounds = _computeBounds(allPointGroups);
+    final mapController = MapController();
+
+    // Marqueurs de départ / arrivée
+    final markers = <Marker>[];
+    for (final group in allPointGroups) {
+      if (group.isEmpty) continue;
+      // Départ
+      markers.add(Marker(
+        point: group.first,
+        width: 32,
+        height: 32,
+        child: const Icon(Icons.circle, color: Colors.green, size: 20),
+      ));
+      // Arrivée
+      markers.add(Marker(
+        point: group.last,
+        width: 32,
+        height: 32,
+        child: const Icon(Icons.location_pin, color: Colors.red, size: 32),
+      ));
+    }
+
+    return FlutterMap(
+      mapController: mapController,
+      options: MapOptions(
+        initialCameraFit: bounds != null
+            ? CameraFit.bounds(
+                bounds: bounds,
+                padding: const EdgeInsets.all(32),
+              )
+            : const CameraFit.coordinates(
+                coordinates: [LatLng(46.2276, 2.2137)], padding: EdgeInsets.all(32)),
+        interactionOptions: const InteractionOptions(
+          flags: InteractiveFlag.all,
+        ),
+      ),
+      children: [
+        TileLayer(
+          urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+          userAgentPackageName: 'com.em2events.em2rp',
+        ),
+        PolylineLayer(polylines: allPolylines),
+        MarkerLayer(markers: markers),
+      ],
+    );
+  }
+}