implemented RMV public transit module including trip search, station departures, and nearby stop lookup, added "Marianum Connect" API integration with bearer token authentication and auto-refresh logic, integrated geolocator for location-based station search, added persistent storage for favorite stations and recent trip queries, and implemented comprehensive UI for journey details, trip results, and disruption alerts

2026-05-20 19:08:05 +02:00
parent f185b3273a
commit 067012cc84
61 changed files with 7885 additions and 1 deletions
@@ -0,0 +1,119 @@
+import 'package:flutter/material.dart';
+
+import '../../../../api/connect/rmv/rmv_models.dart';
+import 'product_chip.dart';
+import 'realtime_time.dart';
+
+/// Renders a single departure or arrival row. Used in the station detail view.
+class DepartureArrivalTile extends StatelessWidget {
+  final Product? product;
+  final String name;
+
+  /// Direction (for departures) or origin (for arrivals).
+  final String towards;
+  final DateTime scheduled;
+  final DateTime? realtime;
+  final int? delayMinutes;
+  final String? track;
+  final String? realTrack;
+  final bool cancelled;
+  final VoidCallback? onTap;
+
+  const DepartureArrivalTile({
+    super.key,
+    required this.product,
+    required this.name,
+    required this.towards,
+    required this.scheduled,
+    this.realtime,
+    this.delayMinutes,
+    this.track,
+    this.realTrack,
+    this.cancelled = false,
+    this.onTap,
+  });
+
+  factory DepartureArrivalTile.fromDeparture(
+    Departure d, {
+    VoidCallback? onTap,
+  }) => DepartureArrivalTile(
+    product: d.product,
+    name: d.name,
+    towards: 'nach ${d.direction}',
+    scheduled: d.scheduledTime,
+    realtime: d.realTime,
+    delayMinutes: d.delayMinutes,
+    track: d.track,
+    realTrack: d.realTrack,
+    cancelled: d.cancelled,
+    onTap: onTap,
+  );
+
+  factory DepartureArrivalTile.fromArrival(
+    Arrival a, {
+    VoidCallback? onTap,
+  }) => DepartureArrivalTile(
+    product: a.product,
+    name: a.name,
+    towards: 'von ${a.origin}',
+    scheduled: a.scheduledTime,
+    realtime: a.realTime,
+    delayMinutes: a.delayMinutes,
+    track: a.track,
+    realTrack: a.realTrack,
+    cancelled: a.cancelled,
+    onTap: onTap,
+  );
+
+  @override
+  Widget build(BuildContext context) {
+    final effectiveTrack = (realTrack?.isNotEmpty ?? false)
+        ? realTrack!
+        : (track ?? '');
+    final trackChanged =
+        realTrack != null && track != null && realTrack != track;
+    return ListTile(
+      onTap: onTap,
+      leading: SizedBox(
+        width: 72,
+        child: ProductChip(product: product, fallbackLabel: name),
+      ),
+      title: Text(
+        towards,
+        maxLines: 1,
+        overflow: TextOverflow.ellipsis,
+        style: TextStyle(
+          decoration: cancelled ? TextDecoration.lineThrough : null,
+        ),
+      ),
+      subtitle: effectiveTrack.isEmpty
+          ? null
+          : Row(
+              children: [
+                Icon(
+                  Icons.directions_transit,
+                  size: 14,
+                  color: Theme.of(context).colorScheme.secondary,
+                ),
+                const SizedBox(width: 4),
+                Text(
+                  'Gleis $effectiveTrack',
+                  style: TextStyle(
+                    color: trackChanged
+                        ? Colors.red
+                        : Theme.of(context).colorScheme.secondary,
+                    fontWeight: trackChanged ? FontWeight.bold : null,
+                  ),
+                ),
+              ],
+            ),
+      trailing: RealtimeTime(
+        scheduled: scheduled,
+        realtime: realtime,
+        delayMinutes: delayMinutes,
+        cancelled: cancelled,
+        style: Theme.of(context).textTheme.titleMedium,
+      ),
+    );
+  }
+}