Implement schedule status update functionality for driver workflows; enhance navigation button behavior to reflect status changes

bus_terminal/lib/screens/schedule_overview_screen.dart

@@ -112,7 +112,12 @@ class _ScheduleOverviewScreenState extends State<ScheduleOverviewScreen> {
                   SizedBox(
                     width: double.infinity,
                     child: FilledButton.icon(
-                      onPressed: () {
+                      onPressed: () async {
+                        try {
+                          await _scheduleService.updateScheduleStatus(svc.id, 'in_progress');
+
+                          if (!mounted) return;
+
                           // Close the sheet and start navigation with provided stops
                           Navigator.of(sheetContext).pop();
 
@@ -133,7 +138,7 @@ class _ScheduleOverviewScreenState extends State<ScheduleOverviewScreen> {
                             ),
                             startTime: svc.startTime,
                             endTime: svc.endTime,
-                          status: svc.status,
+                            status: 'in_progress',
                           );
 
                           final navStops = stops
@@ -149,6 +154,12 @@ class _ScheduleOverviewScreenState extends State<ScheduleOverviewScreen> {
                               builder: (_) => NavigationScreen(route: routeObj, initialStops: navStops),
                             ),
                           );
+                        } catch (e) {
+                          if (!mounted) return;
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text('Status bijwerken mislukt: $e')),
+                          );
+                        }
                       },
                       icon: const Icon(Icons.navigation),
                       label: const Text('Start route'),

bus_terminal/lib/services/navigation_service.dart

@@ -7,7 +7,7 @@ import '../models/navigation.dart';
 /// Navigation Service using OpenStreetMap
 class NavigationService {
   // OSRM (OpenStreetMap Routing Machine) - free public service
-  static const String _osrmBaseUrl = 'https://router.project-osrm.org/route/v1/car';
+  static const String _osrmBaseUrl = 'https://router.project-osrm.org/route/v1/driving';
 
   /// Get current device location
   Future<NavigationPoint?> getCurrentLocation() async {
@@ -45,7 +45,7 @@ class NavigationService {
       if (!validCoord(start.latitude, start.longitude) || !validCoord(end.latitude, end.longitude)) {
         throw Exception('Invalid coordinates for routing: start=(${start.latitude},${start.longitude}) end=(${end.latitude},${end.longitude})');
       }
-      // OSRM format: /route/v1/car/lon1,lat1;lon2,lat2
+      // OSRM format: /route/v1/driving/lon1,lat1;lon2,lat2
       final coordinates =
           '${start.longitude},${start.latitude};${end.longitude},${end.latitude}';
       final url =
@@ -152,7 +152,7 @@ class NavigationService {
           .map((stop) => '${stop.longitude},${stop.latitude}')
           .join(';');
       final url =
-          'https://router.project-osrm.org/trip/v1/car/$coordinates?overview=full&steps=true&geometries=geojson&source=first&destination=last&roundtrip=false';
+          'https://router.project-osrm.org/trip/v1/driving/$coordinates?overview=full&steps=true&geometries=geojson&source=first&destination=last&roundtrip=false';
 
       final response = await http.get(Uri.parse(url));
 

bus_terminal/lib/services/schedule_service.dart

@@ -138,6 +138,29 @@ class ScheduleService {
     }
   }
 
+  /// Update schedule status for driver-facing schedule workflows.
+  Future<void> updateScheduleStatus(int scheduleId, String status) async {
+    try {
+      final headers = await _authService.getAuthHeaders();
+
+      final response = await http.patch(
+        Uri.parse('$_apiBaseUrl/driver/schedules/$scheduleId/status'),
+        headers: headers,
+        body: jsonEncode({'status': status}),
+      );
+
+      if (response.statusCode == 401 || response.statusCode == 403) {
+        await _authService.logout();
+        throw UnauthorizedException('Session expired - Please login again');
+      } else if (response.statusCode != 200) {
+        throw Exception('Failed to update schedule status: ${response.statusCode}');
+      }
+    } catch (e) {
+      if (e is UnauthorizedException) rethrow;
+      throw Exception('Schedule status update error: $e');
+    }
+  }
+
   /// Get stops for a bus line
   Future<List<NavigationPoint>> getStops(int busLineId) async {
     try {

bus_terminal/lib/widgets/route_card.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import '../models/schedule.dart' as schedule;
 import '../screens/navigation_screen.dart';
+import '../services/schedule_service.dart';
 
 /// Route card widget showing route details
 class RouteCard extends StatelessWidget {
@@ -56,7 +57,14 @@ class RouteCard extends StatelessWidget {
     return Material(
       color: Colors.transparent,
       child: InkWell(
-        onTap: () {
+        onTap: () async {
+          try {
+            final scheduleService = ScheduleService();
+            await scheduleService.updateRouteStatus(route.id, 'in_progress');
+          } catch (_) {
+            // Ignore status update errors here; navigation should still open.
+          }
+
           Navigator.of(context).push(
             MaterialPageRoute(
               builder: (context) => NavigationScreen(route: route),

transit_api/index.js

@@ -1523,6 +1523,39 @@ app.patch('/routes/:routeId/status', authMiddleware, async (req, res) => {
   }
 });
 
+// ============================================
+// DRIVER - Update schedule status
+// ============================================
+app.patch('/driver/schedules/:scheduleId/status', authMiddleware, async (req, res) => {
+  try {
+    const { scheduleId } = req.params;
+    const { status } = req.body;
+
+    const validStatuses = ['planned', 'in_progress', 'completed', 'cancelled', 'active'];
+    if (!validStatuses.includes(status)) {
+      return res.status(400).json({ error: 'invalid_status' });
+    }
+
+    const normalizedStatus = status === 'active' ? 'in_progress' : status;
+
+    const result = await db.query(`
+      UPDATE transit.schedules
+      SET status = $1, updated_at = NOW()
+      WHERE id = $2
+      RETURNING *
+    `, [normalizedStatus, scheduleId]);
+
+    if (result.rows.length === 0) {
+      return res.status(404).json({ error: 'schedule_not_found' });
+    }
+
+    res.json({ schedule: result.rows[0] });
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'internal_error', details: err.message });
+  }
+});
+
 // ============================================
 // ADMIN - Get drivers for scheduling
 // ============================================
@@ -2142,7 +2175,7 @@ app.post('/driver/schedules/:scheduleId/stops/:stopOrder/passed', authMiddleware
         schedule.status = 'completed';
         schedule.endTime = actualPassedAt.toISOString();
       } else if (schedule.status === 'planned') {
-        schedule.status = 'active';
+        schedule.status = 'in_progress';
       }
 
       return res.json({
@@ -2233,7 +2266,7 @@ app.post('/driver/schedules/:scheduleId/stops/:stopOrder/passed', authMiddleware
     const totalStops = Number(totalsResult.rows[0]?.total_stops || 0);
     const passedStops = Number(totalsResult.rows[0]?.passed_stops || 0);
     const isCompleted = totalStops > 0 && passedStops >= totalStops;
-    const nextStatus = isCompleted ? 'completed' : 'active';
+    const nextStatus = isCompleted ? 'completed' : 'in_progress';
 
     await db.query(`
       UPDATE transit.schedules