528 lines
21 KiB
Dart
528 lines
21 KiB
Dart
// transit_map_page.dart — خريطة الباص الحي (مواصلاتي)
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// خريطة مستقلة داخل مجلد transit — لا تمس home_captain ولا passenger map
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:intaleq_maps/intaleq_maps.dart';
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import '../../constant/colors.dart';
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import '../../constant/style.dart';
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import '../../env/env.dart';
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import '../../controller/transit/transit_controller.dart';
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import 'transit_qr_code_page.dart';
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import '../widgets/elevated_btn.dart';
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// ── ألوان الصفحة ──────────────────────────────────────────────────────────────
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Color get _bg =>
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Get.isDarkMode ? const Color(0xFF0A0F1E) : const Color(0xFFF0F4FF);
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Color get _card =>
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Get.isDarkMode ? const Color(0xFF151C2E) : Colors.white;
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Color get _text =>
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Get.isDarkMode ? const Color(0xFFEEF2FF) : const Color(0xFF1E293B);
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Color get _sub =>
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Get.isDarkMode ? const Color(0xFF94A3B8) : const Color(0xFF64748B);
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const Color _accent = Color(0xFF2563EB);
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class TransitMapPage extends StatefulWidget {
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final int routeId;
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final String routeName;
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const TransitMapPage({super.key, required this.routeId, required this.routeName});
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@override
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State<TransitMapPage> createState() => _TransitMapPageState();
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}
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class _TransitMapPageState extends State<TransitMapPage> {
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IntaleqMapController? _mapCtrl;
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InlqBitmap _busIcon = InlqBitmap.defaultMarkerWithHue(120);
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bool _busIconLoaded = false;
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bool _cameraLocked = true;
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) async {
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// تحميل أيقونة الباص من الأصول (bus.png: 499×499، size يضبط الحجم المرئي ~80dp)
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try {
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_busIcon = InlqBitmap.fromAsset(
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'assets/images/bus.png',
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size: 0.40,
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);
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_busIconLoaded = true;
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} catch (_) {
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_busIcon = InlqBitmap.defaultMarkerWithHue(120);
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}
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// تحميل بيانات الرحلة + اشتراك السوكيت
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await Get.find<TransitController>().openLiveRoute(widget.routeId);
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// اشتراك FCM لتنبيهات الخط
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Get.find<TransitController>().subscribeToRouteTopic(widget.routeId);
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});
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}
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@override
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void dispose() {
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Get.find<TransitController>().closeLiveRoute();
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Get.find<TransitController>().unsubscribeFromRouteTopic(widget.routeId);
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final bottomPad = MediaQuery.of(context).padding.bottom;
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return Scaffold(
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backgroundColor: _bg,
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body: GetBuilder<TransitController>(
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builder: (c) {
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// ── بناء ماركرات المحطات والباص ─────────────────────────
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final stops = (c.liveTripData?['stops'] is List)
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? List<Map>.from(c.liveTripData!['stops'])
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: <Map>[];
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final markers = <Marker>{};
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// ماركر المحطات
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for (final s in stops) {
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final lat = double.tryParse(s['latitude']?.toString() ?? '') ?? 0;
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final lng = double.tryParse(s['longitude']?.toString() ?? '') ?? 0;
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if (lat == 0 && lng == 0) continue;
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final isMajor = (s['is_major']?.toString() ?? '0') == '1';
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markers.add(Marker(
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markerId: MarkerId('stop_${s['id']}'),
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position: LatLng(lat, lng),
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infoWindow: InfoWindow(title: s['name_ar']?.toString() ?? ''),
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icon: InlqBitmap.defaultMarkerWithHue(isMajor ? 30 : 200),
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zIndex: 1,
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));
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}
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// ماركر الباص — أيقونة مخصصة 80×80 بدون خلفية
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LatLng? busPos;
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if (c.liveBusPosition != null) {
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busPos = LatLng(c.liveBusPosition!.lat, c.liveBusPosition!.lng);
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markers.add(Marker(
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markerId: const MarkerId('transit_bus'),
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position: busPos,
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rotation: c.liveBusPosition!.heading,
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anchor: const Offset(0.5, 0.5),
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flat: true,
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zIndex: 3,
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icon: _busIconLoaded ? _busIcon : InlqBitmap.defaultMarkerWithHue(120),
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));
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// تتبع الكاميرا للباص
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if (_cameraLocked && _mapCtrl != null) {
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_mapCtrl!.animateCamera(CameraUpdate.newLatLng(busPos));
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}
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}
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// ── polyline الخط ──────────────────────────────────────
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final polylines = <Polyline>{};
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final encodedPolyline =
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c.liveTripData?['trip']?['route_polyline']?.toString() ?? '';
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if (encodedPolyline.isNotEmpty) {
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final coords = PolylineUtils.decode(encodedPolyline);
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if (coords.isNotEmpty) {
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polylines.add(Polyline(
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polylineId: const PolylineId('transit_route'),
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points: coords,
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color: _accent.withOpacity(0.7),
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width: 4,
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));
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}
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}
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final initialTarget = busPos ??
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(markers.isNotEmpty
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? markers.first.position
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: const LatLng(31.95, 35.93));
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// ── معلومات البطاقة السفلية ────────────────────────────
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final trip = c.liveTripData?['trip'];
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final driverName = trip?['driver_name']?.toString() ?? '';
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final departure = trip?['departure_time']?.toString() ?? '';
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final delayMin =
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int.tryParse(trip?['delay_minutes']?.toString() ?? '0') ?? 0;
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final currentStopSeq = c.liveBusPosition?.currentStopSeq;
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final currentStopName = currentStopSeq != null && stops.isNotEmpty
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? stops
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.where((s) =>
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int.tryParse(s['sequence']?.toString() ?? '') ==
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currentStopSeq)
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.map((s) => s['name_ar']?.toString() ?? '')
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.firstOrNull
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: null;
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return Stack(
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children: [
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// ── 1. الخريطة ─────────────────────────────────────
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Listener(
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onPointerDown: (_) {
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if (_cameraLocked) setState(() => _cameraLocked = false);
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},
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child: IntaleqMap(
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apiKey: Env.mapSaasKey,
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initialCameraPosition:
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CameraPosition(target: initialTarget, zoom: 14.5),
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markers: markers,
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polylines: polylines,
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onMapCreated: (ctrl) => _mapCtrl = ctrl,
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mapType: Get.isDarkMode
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? IntaleqMapType.normal
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: IntaleqMapType.light,
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myLocationEnabled: true,
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),
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),
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// ── 2. شريط العنوان ────────────────────────────────
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Positioned(
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top: MediaQuery.of(context).padding.top + 8,
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left: 12,
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right: 12,
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child: Row(
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children: [
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// زر الرجوع
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GestureDetector(
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onTap: () => Get.back(),
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child: Container(
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width: 42,
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height: 42,
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decoration: BoxDecoration(
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color: _card,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.12),
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blurRadius: 10,
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offset: const Offset(0, 3))
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],
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),
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child: Icon(Icons.arrow_back_ios_rounded,
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color: _text, size: 18),
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),
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),
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const SizedBox(width: 10),
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// اسم الخط
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Expanded(
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 14, vertical: 10),
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decoration: BoxDecoration(
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color: _card,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.08),
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blurRadius: 10,
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offset: const Offset(0, 3))
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],
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),
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child: Row(
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children: [
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Container(
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width: 8,
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height: 8,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: c.liveBusPosition != null
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? Colors.greenAccent.shade400
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: Colors.grey,
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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widget.routeName,
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style: AppStyle.title.copyWith(
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fontSize: 14,
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color: _text,
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fontWeight: FontWeight.bold),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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),
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),
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),
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const SizedBox(width: 10),
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// زر إعادة تثبيت الكاميرا
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if (!_cameraLocked)
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GestureDetector(
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onTap: () {
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setState(() => _cameraLocked = true);
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if (busPos != null && _mapCtrl != null) {
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_mapCtrl!.animateCamera(
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CameraUpdate.newLatLngZoom(busPos!, 15));
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}
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},
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child: Container(
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width: 42,
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height: 42,
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decoration: BoxDecoration(
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color: _accent,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: _accent.withValues(alpha: 0.4),
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blurRadius: 10,
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offset: const Offset(0, 3))
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],
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),
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child: const Icon(Icons.my_location_rounded,
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color: Colors.white, size: 20),
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),
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),
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],
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),
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),
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// ── 3. بانر التأخير ────────────────────────────────
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if (delayMin > 0)
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Positioned(
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top: MediaQuery.of(context).padding.top + 66,
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left: 12,
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right: 12,
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child: _statusBanner(
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'🕐 ${'Bus is delayed'.tr} $delayMin ${'min'.tr}',
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const Color(0xFFF59E0B),
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),
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),
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// ── 4. حالة التحميل أو الخطأ ─────────────────────
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if (c.isLoadingLiveTrip)
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Positioned.fill(
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child: Container(
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color: Colors.black26,
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child: const Center(child: CircularProgressIndicator()),
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),
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),
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if (!c.isLoadingLiveTrip && c.liveError.isNotEmpty)
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Positioned(
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top: MediaQuery.of(context).padding.top + 70,
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left: 16,
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right: 16,
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child: _statusBanner(c.liveError, Colors.redAccent),
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),
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if (!c.isLoadingLiveTrip &&
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c.liveError.isEmpty &&
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c.liveBusPosition == null &&
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!c.isLoadingLiveTrip)
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Positioned(
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top: MediaQuery.of(context).padding.top + 70,
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left: 16,
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right: 16,
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child: _statusBanner(
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'No bus running on this route right now'.tr,
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const Color(0xFFF59E0B),
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),
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),
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// ── 5. بطاقة المعلومات السفلية ─────────────────────
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if (!c.isLoadingLiveTrip && trip != null)
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Positioned(
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bottom: bottomPad + 12,
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left: 12,
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right: 12,
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child: _InfoCard(
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driverName: driverName,
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departure: departure,
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currentStopName: currentStopName,
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totalStops: stops.length,
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currentStopSeq: currentStopSeq,
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onMissedBus: () {
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// CTA: فاتك الباص؟ اطلب رحلة
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Get.back();
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Get.toNamed('/home');
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},
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),
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),
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],
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);
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},
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),
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);
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}
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Widget _statusBanner(String text, Color color) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
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decoration: BoxDecoration(
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color: _card,
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borderRadius: BorderRadius.circular(14),
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border: Border(right: BorderSide(color: color, width: 4)),
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boxShadow: [
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BoxShadow(color: Colors.black.withValues(alpha: 0.08), blurRadius: 8)
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],
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),
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child: Text(text,
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style: AppStyle.subtitle.copyWith(
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color: color, fontWeight: FontWeight.bold, fontSize: 13)),
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);
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}
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}
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// ── بطاقة معلومات الرحلة ────────────────────────────────────────────────────
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class _InfoCard extends StatelessWidget {
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final String driverName;
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final String departure;
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final String? currentStopName;
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final int totalStops;
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final int? currentStopSeq;
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final VoidCallback onMissedBus;
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const _InfoCard({
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required this.driverName,
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required this.departure,
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required this.currentStopName,
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required this.totalStops,
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required this.currentStopSeq,
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required this.onMissedBus,
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});
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@override
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Widget build(BuildContext context) {
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return Container(
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decoration: BoxDecoration(
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color: _card,
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.12),
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blurRadius: 20,
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offset: const Offset(0, -4))
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],
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),
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padding: const EdgeInsets.all(16),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// ── صف المعلومات ─────────────────────────────
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Row(
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children: [
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Container(
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width: 44,
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height: 44,
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decoration: BoxDecoration(
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color: _accent.withValues(alpha: 0.12),
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borderRadius: BorderRadius.circular(12),
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),
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child: const Icon(Icons.directions_bus_rounded,
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color: _accent, size: 26),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (driverName.isNotEmpty)
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Text(driverName,
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14,
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color: _text)),
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const SizedBox(height: 2),
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Row(
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children: [
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if (departure.isNotEmpty) ...[
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Icon(Icons.schedule_rounded, size: 13, color: _sub),
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const SizedBox(width: 3),
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Text(departure,
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style: TextStyle(fontSize: 12, color: _sub)),
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const SizedBox(width: 12),
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],
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if (currentStopSeq != null) ...[
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Icon(Icons.location_on_rounded,
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size: 13, color: Colors.greenAccent.shade400),
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const SizedBox(width: 3),
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Text(
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currentStopName ??
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'${'Stop'.tr} $currentStopSeq',
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style:
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TextStyle(fontSize: 12, color: _sub),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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],
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],
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),
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],
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),
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),
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// عداد المحطات
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if (totalStops > 0 && currentStopSeq != null)
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Column(
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children: [
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Text(
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'$currentStopSeq/$totalStops',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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color: _accent),
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),
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Text('Stops'.tr,
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style: TextStyle(fontSize: 10, color: _sub)),
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],
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),
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],
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),
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// ── شريط التقدم بين المحطات ─────────────────
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if (totalStops > 0 && currentStopSeq != null) ...[
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const SizedBox(height: 12),
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ClipRRect(
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borderRadius: BorderRadius.circular(4),
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child: LinearProgressIndicator(
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value: currentStopSeq! / totalStops,
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backgroundColor: _accent.withValues(alpha: 0.12),
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valueColor: const AlwaysStoppedAnimation<Color>(_accent),
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minHeight: 6,
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),
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),
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],
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const SizedBox(height: 12),
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// ── زر "بطاقة الصعود" (Boarding Pass) ─────────────────
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SizedBox(
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width: double.infinity,
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height: 55,
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child: MyElevatedButton(
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onPressed: () {
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Get.to(() => const TransitQRCodePage());
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},
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kolor: _accent,
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title: 'بطاقة الصعود (Boarding Pass)'.tr,
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),
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),
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const SizedBox(height: 8),
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// ── زر "فاتك الباص؟" ─────────────────────────
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SizedBox(
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width: double.infinity,
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child: OutlinedButton.icon(
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onPressed: onMissedBus,
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style: OutlinedButton.styleFrom(
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side: BorderSide(color: _accent.withValues(alpha: 0.5)),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12)),
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padding: const EdgeInsets.symmetric(vertical: 10),
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),
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icon: const Icon(Icons.local_taxi_rounded, size: 18),
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label: Text(
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'Missed the bus? Book a ride now'.tr,
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style: const TextStyle(fontSize: 13),
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),
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),
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),
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],
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),
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);
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}
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}
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