Siro/siro_rider/lib/views/transit/transit_live_map_page.dart

// transit_live_map_page.dart — تتبع الباص الحي على الخريطة
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:intaleq_maps/intaleq_maps.dart';

import '../../constant/colors.dart';
import '../../constant/style.dart';
import '../../env/env.dart';
import '../../controller/transit/transit_controller.dart';
import '../widgets/my_scafold.dart';

class TransitLiveMapPage extends StatefulWidget {
  final int routeId;
  final String routeName;
  const TransitLiveMapPage({super.key, required this.routeId, required this.routeName});

  @override
  State<TransitLiveMapPage> createState() => _TransitLiveMapPageState();
}

class _TransitLiveMapPageState extends State<TransitLiveMapPage> {
  IntaleqMapController? _mapController;

  @override
  void initState() {
    super.initState();
    Get.find<TransitController>().openLiveRoute(widget.routeId);
  }

  @override
  void dispose() {
    Get.find<TransitController>().closeLiveRoute();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return GetBuilder<TransitController>(
      builder: (c) {
        final stops = (c.liveTripData?['stops'] is List)
            ? List<Map>.from(c.liveTripData!['stops'])
            : <Map>[];

        final markers = <Marker>{};

        for (final s in stops) {
          final lat = double.tryParse(s['latitude']?.toString() ?? '') ?? 0;
          final lng = double.tryParse(s['longitude']?.toString() ?? '') ?? 0;
          if (lat == 0 && lng == 0) continue;
          markers.add(Marker(
            markerId: MarkerId('stop_${s['id']}'),
            position: LatLng(lat, lng),
            infoWindow: InfoWindow(title: s['name_ar']?.toString() ?? ''),
            icon: InlqBitmap.defaultMarkerWithHue(
                (s['is_major']?.toString() ?? '0') == '1' ? 30 : 200),
          ));
        }

        LatLng? busLatLng;
        if (c.liveBusPosition != null) {
          busLatLng = LatLng(c.liveBusPosition!.lat, c.liveBusPosition!.lng);
          markers.add(Marker(
            markerId: const MarkerId('bus'),
            position: busLatLng,
            rotation: c.liveBusPosition!.heading,
            anchor: const Offset(0.5, 0.5),
            icon: InlqBitmap.defaultMarkerWithHue(120),
          ));
          if (_mapController != null) {
            _mapController!.animateCamera(CameraUpdate.newLatLng(busLatLng));
          }
        }

        final initialTarget = busLatLng ??
            (markers.isNotEmpty ? markers.first.position : const LatLng(31.95, 35.93));

        return MyScafolld(
          title: widget.routeName,
          isleading: true,
          body: [
            Expanded(
              child: Stack(
                children: [
                  IntaleqMap(
                    apiKey: Env.mapSaasKey,
                    initialCameraPosition: CameraPosition(target: initialTarget, zoom: 14),
                    markers: markers,
                    onMapCreated: (ctrl) => _mapController = ctrl,
                  ),
                  if (c.isLoadingLiveTrip)
                    const Positioned.fill(
                      child: ColoredBox(
                        color: Colors.black12,
                        child: Center(child: CircularProgressIndicator()),
                      ),
                    ),
                  if (!c.isLoadingLiveTrip && c.liveError.isNotEmpty)
                    Positioned(
                      top: 16,
                      left: 16,
                      right: 16,
                      child: _statusBanner(c.liveError, AppColor.redColor),
                    ),
                  if (!c.isLoadingLiveTrip &&
                      c.liveError.isEmpty &&
                      c.liveBusPosition == null)
                    Positioned(
                      top: 16,
                      left: 16,
                      right: 16,
                      child: _statusBanner(
                          'No bus running on this route right now'.tr, AppColor.yellowColor),
                    ),
                  if (c.liveTripData?['trip']?['delay_minutes'] != null &&
                      (int.tryParse(c.liveTripData!['trip']['delay_minutes'].toString()) ?? 0) > 0)
                    Positioned(
                      bottom: 24,
                      left: 16,
                      right: 16,
                      child: _statusBanner(
                        '${'Bus is delayed'.tr} ${c.liveTripData!['trip']['delay_minutes']} ${'min'.tr}',
                        AppColor.yellowColor,
                      ),
                    ),
                ],
              ),
            ),
          ],
        );
      },
    );
  }

  Widget _statusBanner(String text, Color color) {
    return Container(
      padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
      decoration: BoxDecoration(
        color: AppColor.cardColor,
        borderRadius: BorderRadius.circular(12),
        border: Border(right: BorderSide(color: color, width: 4)),
        boxShadow: [BoxShadow(color: Colors.black12, blurRadius: 6)],
      ),
      child: Text(text, style: AppStyle.title.copyWith(color: color, fontWeight: FontWeight.bold)),
    );
  }
}