Files
intaleq_admin/lib/views/admin/drivers/monitor_ride.dart
2026-03-10 00:02:17 +03:00

834 lines
29 KiB
Dart

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:latlong2/latlong.dart';
import 'package:sefer_admin1/constant/links.dart';
// Keep your specific imports
import 'package:sefer_admin1/controller/functions/crud.dart';
/// --------------------------------------------------------------------------
/// 1. DATA MODELS
/// --------------------------------------------------------------------------
class DriverLocation {
final double latitude;
final double longitude;
final double speed;
final double heading;
final String updatedAt;
DriverLocation({
required this.latitude,
required this.longitude,
required this.speed,
required this.heading,
required this.updatedAt,
});
factory DriverLocation.fromJson(Map<String, dynamic> json) {
return DriverLocation(
latitude: double.tryParse(json['latitude'].toString()) ?? 0.0,
longitude: double.tryParse(json['longitude'].toString()) ?? 0.0,
speed: double.tryParse(json['speed'].toString()) ?? 0.0,
heading: double.tryParse(json['heading'].toString()) ?? 0.0,
updatedAt: json['updated_at'] ?? '',
);
}
}
/// --------------------------------------------------------------------------
/// 2. GETX CONTROLLER
/// --------------------------------------------------------------------------
class RideMonitorController extends GetxController {
// CONFIGURATION
final String apiUrl = "${AppLink.server}/Admin/rides/monitorRide.php";
// INPUT CONTROLLERS
final TextEditingController phoneInputController = TextEditingController();
// OBSERVABLES
var isTracking = false.obs;
var isLoading = false.obs;
var hasError = false.obs;
var errorMessage = ''.obs;
// Driver & Ride Data
var driverLocation = Rxn<DriverLocation>();
var driverName = "Unknown Driver".obs;
var rideStatus = "Waiting...".obs;
// Route Data
var startPoint = Rxn<LatLng>();
var endPoint = Rxn<LatLng>();
var routePolyline = <LatLng>[].obs; // List of points for the line
// Map Variables
final MapController mapController = MapController();
Timer? _timer;
bool _isFirstLoad = true; // To trigger auto-fit bounds only on first success
@override
void onClose() {
_timer?.cancel();
phoneInputController.dispose();
super.onClose();
}
// --- ACTIONS ---
void startSearch() {
if (phoneInputController.text.trim().isEmpty) {
Get.snackbar(
"تنبيه",
"يرجى إدخال رقم الهاتف أولاً",
backgroundColor: Colors.redAccent.withOpacity(0.9),
colorText: Colors.white,
snackPosition: SnackPosition.TOP,
margin: const EdgeInsets.all(15),
borderRadius: 15,
);
return;
}
// Reset state
hasError.value = false;
errorMessage.value = '';
driverLocation.value = null;
startPoint.value = null;
endPoint.value = null;
routePolyline.clear();
driverName.value = "جاري التحميل...";
rideStatus.value = "جاري التحميل...";
_isFirstLoad = true;
// Switch UI
isTracking.value = true;
isLoading.value = true;
// Start fetching
fetchRideData();
// Start Polling
_timer?.cancel();
_timer = Timer.periodic(const Duration(seconds: 10), (timer) {
fetchRideData();
});
}
void stopTracking() {
_timer?.cancel();
isTracking.value = false;
isLoading.value = false;
// phoneInputController.clear(); // اختياري: يمكنك إبقائه لتسهيل البحث مرة أخرى
}
Future<void> fetchRideData() async {
final phone = phoneInputController.text.trim();
if (phone.isEmpty) return;
try {
final response = await CRUD().post(
link: apiUrl,
payload: {"phone": "963$phone"},
);
if (response != 'failure') {
final jsonResponse = response;
if ((jsonResponse['message'] != null &&
jsonResponse['message'] != 'failure') ||
jsonResponse['status'] == 'success') {
final data =
jsonResponse['message'] ?? jsonResponse['data'] ?? jsonResponse;
// 1. Parse Driver Info
if (data['driver_details'] != null) {
driverName.value =
data['driver_details']['fullname'] ?? "سائق غير معروف";
}
// 2. Parse Ride Info & Route
if (data['ride_details'] != null) {
rideStatus.value = data['ride_details']['status'] ?? "غير معروف";
// Parse Start/End Locations (Format: "lat,lng")
String? startStr = data['ride_details']['start_location'];
String? endStr = data['ride_details']['end_location'];
LatLng? s = _parseLatLngString(startStr);
LatLng? e = _parseLatLngString(endStr);
if (s != null && e != null) {
startPoint.value = s;
endPoint.value = e;
routePolyline.value = [s, e]; // Straight line for now
}
}
// 3. Parse Live Location
final locData = data['driver_location'];
if (locData is Map<String, dynamic>) {
final newLocation = DriverLocation.fromJson(locData);
driverLocation.value = newLocation;
// 4. Update Camera Bounds
_updateMapBounds();
} else {
// Even if no live driver, we might want to show the route
if (startPoint.value != null && endPoint.value != null) {
_updateMapBounds();
}
}
hasError.value = false;
} else {
hasError.value = true;
errorMessage.value = jsonResponse['message'] ??
"لم يتم العثور على رقم الهاتف أو لا توجد رحلة نشطة.";
}
} else {
hasError.value = true;
errorMessage.value = "فشل الاتصال بالخادم";
}
} catch (e) {
if (isLoading.value) {
hasError.value = true;
errorMessage.value = e.toString();
}
} finally {
isLoading.value = false;
}
}
// Helper to parse "lat,lng" string
LatLng? _parseLatLngString(String? str) {
if (str == null || !str.contains(',')) return null;
try {
final parts = str.split(',');
final lat = double.parse(parts[0].trim());
final lng = double.parse(parts[1].trim());
return LatLng(lat, lng);
} catch (e) {
return null;
}
}
// Logic to fit start, end, and driver on screen
void _updateMapBounds() {
if (!_isFirstLoad) return;
List<LatLng> pointsToFit = [];
if (startPoint.value != null) pointsToFit.add(startPoint.value!);
if (endPoint.value != null) pointsToFit.add(endPoint.value!);
if (driverLocation.value != null) {
pointsToFit.add(LatLng(
driverLocation.value!.latitude, driverLocation.value!.longitude));
}
if (pointsToFit.isNotEmpty) {
try {
final bounds = LatLngBounds.fromPoints(pointsToFit);
mapController.fitCamera(
CameraFit.bounds(
bounds: bounds,
padding: const EdgeInsets.all(80.0),
),
);
_isFirstLoad = false;
} catch (e) {
// Map Controller not ready yet
}
}
}
}
/// --------------------------------------------------------------------------
/// 3. UI SCREEN (Modern Light Theme)
/// --------------------------------------------------------------------------
class RideMonitorScreen extends StatelessWidget {
const RideMonitorScreen({super.key});
// 🎨 الألوان العصرية (Modern Palette)
final Color backgroundColor = const Color(0xFFF4F7FE);
final Color primaryColor = const Color(0xFF4318FF);
final Color textPrimary = const Color(0xFF2B3674);
final Color textSecondary = const Color(0xFFA3AED0);
@override
Widget build(BuildContext context) {
final RideMonitorController controller = Get.put(RideMonitorController());
return Scaffold(
backgroundColor: backgroundColor,
// الإبقاء على AppBar فقط في شاشة البحث
appBar: PreferredSize(
preferredSize: const Size.fromHeight(kToolbarHeight),
child: Obx(() {
if (controller.isTracking.value)
return const SizedBox
.shrink(); // إخفاء الـ AppBar في وضع التتبع للخريطة الكاملة
return AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
centerTitle: true,
iconTheme: IconThemeData(color: textPrimary),
title: Text(
"مراقبة الرحلات",
style: TextStyle(
color: textPrimary,
fontWeight: FontWeight.bold,
fontSize: 18,
),
),
);
}),
),
body: Obx(() {
if (!controller.isTracking.value) {
return _buildSearchForm(context, controller);
}
return _buildMapTrackingView(context, controller);
}),
);
}
// ---------------------------------------------------------------------------
// واجهة البحث (Search View)
// ---------------------------------------------------------------------------
Widget _buildSearchForm(
BuildContext context, RideMonitorController controller) {
return Center(
child: SingleChildScrollView(
physics: const BouncingScrollPhysics(),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 24.0),
child: Container(
padding: const EdgeInsets.all(32.0),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(30),
boxShadow: [
BoxShadow(
color: primaryColor.withOpacity(0.08),
blurRadius: 24,
offset: const Offset(0, 10),
)
],
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: primaryColor.withOpacity(0.1),
shape: BoxShape.circle,
),
child:
Icon(Icons.radar_rounded, size: 60, color: primaryColor),
),
const SizedBox(height: 24),
Text(
"تتبع رحلة نشطة",
style: TextStyle(
color: textPrimary,
fontSize: 22,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 8),
Text(
"أدخل رقم هاتف السائق أو الراكب للبدء",
style: TextStyle(
color: textSecondary,
fontSize: 14,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 32),
Container(
decoration: BoxDecoration(
color: backgroundColor,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: Colors.white, width: 2),
),
child: TextField(
controller: controller.phoneInputController,
keyboardType: TextInputType.phone,
textDirection: TextDirection.ltr,
style: TextStyle(
color: textPrimary,
fontSize: 16,
fontWeight: FontWeight.w600,
),
decoration: InputDecoration(
hintText: "مثال: 0992952235...",
hintStyle: TextStyle(color: textSecondary),
border: InputBorder.none,
contentPadding: const EdgeInsets.symmetric(
vertical: 18, horizontal: 20),
prefixIcon:
Icon(Icons.phone_rounded, color: primaryColor),
),
),
),
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
height: 56,
child: ElevatedButton(
onPressed: controller.startSearch,
style: ElevatedButton.styleFrom(
backgroundColor: primaryColor,
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
),
child: const Text(
"بدء المراقبة",
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
),
),
],
),
),
),
),
);
}
// ---------------------------------------------------------------------------
// واجهة الخريطة (Map View)
// ---------------------------------------------------------------------------
Widget _buildMapTrackingView(
BuildContext context, RideMonitorController controller) {
return Stack(
children: [
FlutterMap(
mapController: controller.mapController,
options: MapOptions(
initialCenter: const LatLng(30.0444, 31.2357),
initialZoom: 12.0,
),
children: [
TileLayer(
urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
userAgentPackageName: 'com.sefer.admin',
),
// 1. ROUTE LINE (Polyline)
if (controller.routePolyline.isNotEmpty)
PolylineLayer(
polylines: [
Polyline(
points: controller.routePolyline.value,
strokeWidth: 6.0,
color: primaryColor.withOpacity(0.9),
borderStrokeWidth: 2.0,
borderColor: primaryColor.withOpacity(0.3),
strokeCap: StrokeCap.round,
strokeJoin: StrokeJoin.round,
),
],
),
// 2. START & END MARKERS
MarkerLayer(
markers: [
// Start Point (Green Dot)
if (controller.startPoint.value != null)
Marker(
point: controller.startPoint.value!,
width: 30,
height: 30,
child: _buildPointMarker(const Color(0xFF10B981)),
),
// End Point (Red Dot)
if (controller.endPoint.value != null)
Marker(
point: controller.endPoint.value!,
width: 30,
height: 30,
child: _buildPointMarker(const Color(0xFFEF4444)),
),
// Driver Car Marker
if (controller.driverLocation.value != null)
Marker(
point: LatLng(
controller.driverLocation.value!.latitude,
controller.driverLocation.value!.longitude,
),
width: 80,
height: 80,
child: Transform.rotate(
angle: (controller.driverLocation.value!.heading *
(3.14159 / 180)),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.white,
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 10,
spreadRadius: 2,
)
],
),
child: Icon(
Icons.directions_car_rounded,
color: primaryColor,
size: 28,
),
),
const SizedBox(height: 4),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 6, vertical: 2),
decoration: BoxDecoration(
color: textPrimary,
borderRadius: BorderRadius.circular(6),
),
child: Text(
"${controller.driverLocation.value!.speed.toInt()} كم",
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontWeight: FontWeight.bold,
),
textDirection: TextDirection.rtl,
),
)
],
),
),
),
],
),
],
),
// زر التراجع (إيقاف التتبع) أعلى الشاشة
Positioned(
top: MediaQuery.of(context).padding.top + 10,
right: 20, // أو left حسب لغة التطبيق
child: Container(
decoration: BoxDecoration(
color: Colors.white,
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.1),
blurRadius: 10,
offset: const Offset(0, 4),
)
],
),
child: IconButton(
icon: Icon(Icons.close_rounded, color: textPrimary, size: 24),
onPressed: controller.stopTracking,
tooltip: "إيقاف المراقبة",
),
),
),
// LOADING OVERLAY (Smooth Frosted Glass like)
if (controller.isLoading.value &&
controller.driverLocation.value == null &&
controller.startPoint.value == null)
Container(
color: Colors.white.withOpacity(0.8),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
CircularProgressIndicator(
color: primaryColor, strokeWidth: 3),
const SizedBox(height: 16),
Text(
"جاري تحديد الموقع...",
style: TextStyle(
color: textPrimary,
fontWeight: FontWeight.bold,
fontSize: 16,
),
)
],
),
),
),
// ERROR OVERLAY
if (controller.hasError.value)
Center(
child: Container(
margin: const EdgeInsets.all(24),
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(24),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.1),
blurRadius: 20,
offset: const Offset(0, 10),
)
],
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.red.withOpacity(0.1),
shape: BoxShape.circle,
),
child: const Icon(Icons.error_outline_rounded,
color: Colors.red, size: 40),
),
const SizedBox(height: 16),
Text(
"حدث خطأ",
style: TextStyle(
color: textPrimary,
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 8),
Text(
controller.errorMessage.value,
textAlign: TextAlign.center,
style: TextStyle(color: textSecondary, height: 1.5),
),
const SizedBox(height: 24),
SizedBox(
width: double.infinity,
child: ElevatedButton(
onPressed: controller.stopTracking,
style: ElevatedButton.styleFrom(
backgroundColor: backgroundColor,
foregroundColor: textPrimary,
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
padding: const EdgeInsets.symmetric(vertical: 14),
),
child: const Text("رجوع للبحث",
style: TextStyle(fontWeight: FontWeight.bold)),
),
)
],
),
),
),
// INFO CARD (Bottom Floating Card)
if (!controller.hasError.value && !controller.isLoading.value)
Positioned(
bottom: 30,
left: 20,
right: 20,
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(24),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.08),
blurRadius: 24,
offset: const Offset(0, 10),
)
],
),
child: Padding(
padding: const EdgeInsets.all(20.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Row(
children: [
Container(
width: 50,
height: 50,
decoration: BoxDecoration(
color: primaryColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(15),
),
child: Icon(Icons.person_rounded,
color: primaryColor, size: 28),
),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
controller.driverName.value,
style: TextStyle(
color: textPrimary,
fontSize: 18,
fontWeight: FontWeight.bold,
),
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 4),
Row(
children: [
Container(
width: 8,
height: 8,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: controller.rideStatus.value
.toLowerCase() ==
'begin'
? const Color(0xFF10B981)
: const Color(0xFFF59E0B),
),
),
const SizedBox(width: 6),
Text(
controller.rideStatus.value,
style: TextStyle(
color: textSecondary,
fontSize: 13,
fontWeight: FontWeight.w600,
),
),
],
),
],
),
),
],
),
const Padding(
padding: EdgeInsets.symmetric(vertical: 16),
child: Divider(height: 1, thickness: 1),
),
if (controller.driverLocation.value != null)
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
_buildModernInfoBadge(
Icons.speed_rounded,
"${controller.driverLocation.value!.speed.toStringAsFixed(1)} كم/س",
const Color(0xFF3B82F6),
),
Container(
width: 1,
height: 30,
color: Colors.grey.withOpacity(0.2)),
_buildModernInfoBadge(
Icons.access_time_rounded,
controller.driverLocation.value!.updatedAt
.split(' ')
.last,
const Color(0xFF8B5CF6),
),
],
)
else
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
width: 16,
height: 16,
child: CircularProgressIndicator(
color: primaryColor, strokeWidth: 2),
),
const SizedBox(width: 10),
Text(
"جاري الاتصال بالسائق...",
style: TextStyle(
color: primaryColor,
fontWeight: FontWeight.w600,
fontSize: 13,
),
),
],
),
],
),
),
),
),
],
);
}
// --- Helper Widgets ---
Widget _buildPointMarker(Color color) {
return Container(
decoration: BoxDecoration(
color: color.withOpacity(0.3),
shape: BoxShape.circle,
),
child: Center(
child: Container(
width: 12,
height: 12,
decoration: BoxDecoration(
color: color,
shape: BoxShape.circle,
border: Border.all(color: Colors.white, width: 2),
boxShadow: [
BoxShadow(
color: color.withOpacity(0.5),
blurRadius: 6,
spreadRadius: 1,
)
],
),
),
),
);
}
Widget _buildModernInfoBadge(IconData icon, String text, Color iconColor) {
return Row(
children: [
Container(
padding: const EdgeInsets.all(6),
decoration: BoxDecoration(
color: iconColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(8),
),
child: Icon(icon, size: 16, color: iconColor),
),
const SizedBox(width: 8),
Text(
text,
style: TextStyle(
color: textPrimary,
fontSize: 14,
fontWeight: FontWeight.bold,
),
textDirection: TextDirection.ltr, // للحفاظ على اتجاه الأرقام
),
],
);
}
}