Initial commit for intaleq_admin
This commit is contained in:
Hamza-Ayed
557
lib/views/admin/drivers/monitor_ride.dart
Normal file
557
lib/views/admin/drivers/monitor_ride.dart
Normal file
@@ -0,0 +1,557 @@
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:flutter_map/flutter_map.dart';
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import 'package:latlong2/latlong.dart';
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// Keep your specific imports
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import 'package:sefer_admin1/controller/functions/crud.dart';
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import 'package:sefer_admin1/print.dart';
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/// --------------------------------------------------------------------------
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/// 1. DATA MODELS
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/// --------------------------------------------------------------------------
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class DriverLocation {
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final double latitude;
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final double longitude;
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final double speed;
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final double heading;
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final String updatedAt;
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DriverLocation({
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required this.latitude,
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required this.longitude,
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required this.speed,
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required this.heading,
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required this.updatedAt,
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});
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factory DriverLocation.fromJson(Map<String, dynamic> json) {
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return DriverLocation(
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latitude: double.tryParse(json['latitude'].toString()) ?? 0.0,
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longitude: double.tryParse(json['longitude'].toString()) ?? 0.0,
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speed: double.tryParse(json['speed'].toString()) ?? 0.0,
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heading: double.tryParse(json['heading'].toString()) ?? 0.0,
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updatedAt: json['updated_at'] ?? '',
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);
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}
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}
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/// --------------------------------------------------------------------------
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/// 2. GETX CONTROLLER
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/// --------------------------------------------------------------------------
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class RideMonitorController extends GetxController {
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// CONFIGURATION
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final String apiUrl =
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"https://api.intaleq.xyz/intaleq/Admin/rides/monitorRide.php";
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// INPUT CONTROLLERS
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final TextEditingController phoneInputController = TextEditingController();
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// OBSERVABLES
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var isTracking = false.obs;
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var isLoading = false.obs;
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var hasError = false.obs;
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var errorMessage = ''.obs;
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// Driver & Ride Data
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var driverLocation = Rxn<DriverLocation>();
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var driverName = "Unknown Driver".obs;
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var rideStatus = "Waiting...".obs;
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// Route Data
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var startPoint = Rxn<LatLng>();
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var endPoint = Rxn<LatLng>();
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var routePolyline = <LatLng>[].obs; // List of points for the line
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// Map Variables
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final MapController mapController = MapController();
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Timer? _timer;
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bool _isFirstLoad = true; // To trigger auto-fit bounds only on first success
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@override
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void onClose() {
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_timer?.cancel();
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phoneInputController.dispose();
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super.onClose();
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}
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// --- ACTIONS ---
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void startSearch() {
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if (phoneInputController.text.trim().isEmpty) {
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Get.snackbar("Error", "Please enter a phone number");
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return;
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}
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// Reset state
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hasError.value = false;
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errorMessage.value = '';
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driverLocation.value = null;
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startPoint.value = null;
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endPoint.value = null;
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routePolyline.clear();
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driverName.value = "Loading...";
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rideStatus.value = "Loading...";
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_isFirstLoad = true;
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// Switch UI
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isTracking.value = true;
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isLoading.value = true;
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// Start fetching
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fetchRideData();
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// Start Polling
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_timer?.cancel();
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_timer = Timer.periodic(const Duration(seconds: 10), (timer) {
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fetchRideData();
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});
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}
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void stopTracking() {
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_timer?.cancel();
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isTracking.value = false;
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isLoading.value = false;
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phoneInputController.clear();
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}
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Future<void> fetchRideData() async {
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final phone = phoneInputController.text.trim();
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if (phone.isEmpty) return;
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try {
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final response = await CRUD().post(
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link: apiUrl,
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payload: {"phone": phone},
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);
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// Log.print('response: ${response}');
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if (response != 'failure') {
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final jsonResponse = response;
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if ((jsonResponse['message'] != null &&
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jsonResponse['message'] != 'failure') ||
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jsonResponse['status'] == 'success') {
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final data =
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jsonResponse['message'] ?? jsonResponse['data'] ?? jsonResponse;
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// 1. Parse Driver Info
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if (data['driver_details'] != null) {
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driverName.value = data['driver_details']['fullname'] ?? "Unknown";
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}
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// 2. Parse Ride Info & Route
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if (data['ride_details'] != null) {
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rideStatus.value = data['ride_details']['status'] ?? "Unknown";
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// Parse Start/End Locations (Format: "lat,lng")
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String? startStr = data['ride_details']['start_location'];
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String? endStr = data['ride_details']['end_location'];
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LatLng? s = _parseLatLngString(startStr);
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LatLng? e = _parseLatLngString(endStr);
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if (s != null && e != null) {
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startPoint.value = s;
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endPoint.value = e;
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routePolyline.value = [s, e]; // Straight line for now
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}
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}
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// 3. Parse Live Location
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final locData = data['driver_location'];
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if (locData is Map<String, dynamic>) {
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final newLocation = DriverLocation.fromJson(locData);
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driverLocation.value = newLocation;
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// 4. Update Camera Bounds
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_updateMapBounds();
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} else {
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// Even if no live driver, we might want to show the route
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if (startPoint.value != null && endPoint.value != null) {
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_updateMapBounds();
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}
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print("No live location coordinates.");
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}
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hasError.value = false;
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} else {
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hasError.value = true;
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errorMessage.value = jsonResponse['message'] ??
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"Phone number not found or no active ride.";
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}
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} else {
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hasError.value = true;
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errorMessage.value = "Connection Failed";
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}
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} catch (e) {
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print("Polling Error: $e");
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if (isLoading.value) {
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hasError.value = true;
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errorMessage.value = e.toString();
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}
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} finally {
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isLoading.value = false;
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}
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}
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// Helper to parse "lat,lng" string
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LatLng? _parseLatLngString(String? str) {
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if (str == null || !str.contains(',')) return null;
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try {
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final parts = str.split(',');
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final lat = double.parse(parts[0].trim());
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final lng = double.parse(parts[1].trim());
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return LatLng(lat, lng);
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} catch (e) {
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print("Error parsing location string '$str': $e");
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return null;
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}
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}
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// Logic to fit start, end, and driver on screen
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void _updateMapBounds() {
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// Only auto-fit on the first successful load to avoid fighting user pan/zoom
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if (!_isFirstLoad) return;
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List<LatLng> pointsToFit = [];
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if (startPoint.value != null) pointsToFit.add(startPoint.value!);
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if (endPoint.value != null) pointsToFit.add(endPoint.value!);
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if (driverLocation.value != null) {
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pointsToFit.add(LatLng(
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driverLocation.value!.latitude, driverLocation.value!.longitude));
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}
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if (pointsToFit.isNotEmpty) {
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try {
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final bounds = LatLngBounds.fromPoints(pointsToFit);
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mapController.fitCamera(
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CameraFit.bounds(
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bounds: bounds,
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padding:
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const EdgeInsets.all(80.0), // Padding so markers aren't on edge
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),
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);
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_isFirstLoad = false; // Disable auto-fit after initial success
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} catch (e) {
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print("Map Controller not ready yet: $e");
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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. UI SCREEN
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/// --------------------------------------------------------------------------
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class RideMonitorScreen extends StatelessWidget {
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const RideMonitorScreen({super.key});
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@override
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Widget build(BuildContext context) {
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final RideMonitorController controller = Get.put(RideMonitorController());
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return Scaffold(
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appBar: AppBar(
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title: const Text("Admin Ride Monitor"),
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backgroundColor: Colors.blueAccent,
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foregroundColor: Colors.white,
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actions: [
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Obx(() => controller.isTracking.value
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? IconButton(
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icon: const Icon(Icons.close),
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onPressed: controller.stopTracking,
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tooltip: "Stop Tracking",
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)
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: const SizedBox.shrink()),
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],
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),
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body: Obx(() {
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if (!controller.isTracking.value) {
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return _buildSearchForm(context, controller);
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}
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return _buildMapTrackingView(controller);
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}),
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);
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}
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Widget _buildSearchForm(
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BuildContext context, RideMonitorController controller) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(24.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.map_outlined, size: 80, color: Colors.blueAccent),
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const SizedBox(height: 20),
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const Text(
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"Track Active Ride",
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style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 10),
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const Text(
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"Enter Driver or Passenger Phone Number",
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style: TextStyle(color: Colors.grey),
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),
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const SizedBox(height: 30),
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TextField(
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controller: controller.phoneInputController,
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keyboardType: TextInputType.phone,
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decoration: InputDecoration(
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labelText: "Phone Number",
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hintText: "e.g. 9639...",
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border:
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OutlineInputBorder(borderRadius: BorderRadius.circular(10)),
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prefixIcon: const Icon(Icons.phone),
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),
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),
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const SizedBox(height: 20),
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SizedBox(
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width: double.infinity,
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height: 50,
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child: ElevatedButton(
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onPressed: controller.startSearch,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.blueAccent,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10)),
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),
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child: const Text("Start Monitoring",
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style: TextStyle(color: Colors.white, fontSize: 16)),
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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 _buildMapTrackingView(RideMonitorController controller) {
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return Stack(
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children: [
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FlutterMap(
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mapController: controller.mapController,
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options: MapOptions(
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initialCenter: const LatLng(30.0444, 31.2357),
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initialZoom: 12.0,
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),
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children: [
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TileLayer(
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urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
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userAgentPackageName: 'com.sefer.admin',
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),
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// 1. ROUTE LINE (Polyline)
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if (controller.routePolyline.isNotEmpty)
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PolylineLayer(
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polylines: [
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Polyline(
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points: controller.routePolyline.value,
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strokeWidth: 5.0,
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color: Colors.blueAccent.withOpacity(0.8),
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borderStrokeWidth: 2.0,
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borderColor: Colors.blue[900]!,
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),
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],
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),
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// 2. START & END MARKERS
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MarkerLayer(
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||||
markers: [
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// Start Point (Green Flag)
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if (controller.startPoint.value != null)
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Marker(
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point: controller.startPoint.value!,
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width: 40,
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height: 40,
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child:
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const Icon(Icons.flag, color: Colors.green, size: 40),
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alignment: Alignment.topCenter,
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),
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// End Point (Red Flag)
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if (controller.endPoint.value != null)
|
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Marker(
|
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point: controller.endPoint.value!,
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width: 40,
|
||||
height: 40,
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child: const Icon(Icons.flag, color: Colors.red, size: 40),
|
||||
alignment: Alignment.topCenter,
|
||||
),
|
||||
|
||||
// Driver Car Marker
|
||||
if (controller.driverLocation.value != null)
|
||||
Marker(
|
||||
point: LatLng(
|
||||
controller.driverLocation.value!.latitude,
|
||||
controller.driverLocation.value!.longitude,
|
||||
),
|
||||
width: 60,
|
||||
height: 60,
|
||||
child: Transform.rotate(
|
||||
angle: (controller.driverLocation.value!.heading *
|
||||
(3.14159 / 180)),
|
||||
child: Column(
|
||||
children: [
|
||||
const Icon(
|
||||
Icons.directions_car_filled,
|
||||
color: Colors
|
||||
.black, // Dark car for visibility on blue line
|
||||
size: 35,
|
||||
),
|
||||
Container(
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 4, vertical: 1),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white.withOpacity(0.8),
|
||||
borderRadius: BorderRadius.circular(4),
|
||||
),
|
||||
child: Text(
|
||||
"${controller.driverLocation.value!.speed.toInt()} km",
|
||||
style: const TextStyle(
|
||||
fontSize: 10, fontWeight: FontWeight.bold),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
|
||||
// LOADING OVERLAY
|
||||
if (controller.isLoading.value &&
|
||||
controller.driverLocation.value == null &&
|
||||
controller.startPoint.value == null)
|
||||
Container(
|
||||
color: Colors.black45,
|
||||
child: const Center(
|
||||
child: CircularProgressIndicator(color: Colors.white)),
|
||||
),
|
||||
|
||||
// ERROR OVERLAY
|
||||
if (controller.hasError.value)
|
||||
Center(
|
||||
child: Container(
|
||||
margin: const EdgeInsets.all(20),
|
||||
padding: const EdgeInsets.all(20),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.white,
|
||||
borderRadius: BorderRadius.circular(10),
|
||||
boxShadow: const [
|
||||
BoxShadow(blurRadius: 10, color: Colors.black26)
|
||||
]),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Icon(Icons.error_outline, color: Colors.red, size: 40),
|
||||
const SizedBox(height: 10),
|
||||
Text(controller.errorMessage.value,
|
||||
textAlign: TextAlign.center),
|
||||
const SizedBox(height: 10),
|
||||
ElevatedButton(
|
||||
onPressed: controller.stopTracking,
|
||||
child: const Text("Back"))
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
|
||||
// INFO CARD
|
||||
if (!controller.hasError.value && !controller.isLoading.value)
|
||||
Positioned(
|
||||
bottom: 20,
|
||||
left: 20,
|
||||
right: 20,
|
||||
child: Card(
|
||||
elevation: 8,
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(15)),
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16.0),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
const CircleAvatar(
|
||||
backgroundColor: Colors.blueAccent,
|
||||
child: Icon(Icons.person, color: Colors.white),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
controller.driverName.value,
|
||||
style: const TextStyle(
|
||||
fontSize: 18, fontWeight: FontWeight.bold),
|
||||
overflow: TextOverflow.ellipsis,
|
||||
),
|
||||
Row(
|
||||
children: [
|
||||
Icon(Icons.circle,
|
||||
size: 10,
|
||||
color:
|
||||
controller.rideStatus.value == 'Begin'
|
||||
? Colors.green
|
||||
: Colors.grey),
|
||||
const SizedBox(width: 5),
|
||||
Text(controller.rideStatus.value,
|
||||
style: const TextStyle(
|
||||
fontWeight: FontWeight.w600)),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const Divider(),
|
||||
if (controller.driverLocation.value != null)
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
_buildInfoBadge(Icons.speed,
|
||||
"${controller.driverLocation.value!.speed.toStringAsFixed(1)} km/h"),
|
||||
_buildInfoBadge(
|
||||
Icons.access_time,
|
||||
controller.driverLocation.value!.updatedAt
|
||||
.split(' ')
|
||||
.last),
|
||||
],
|
||||
)
|
||||
else
|
||||
const Text("Connecting to driver...",
|
||||
style: TextStyle(
|
||||
color: Colors.orange,
|
||||
fontStyle: FontStyle.italic)),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildInfoBadge(IconData icon, String text) {
|
||||
return Row(
|
||||
children: [
|
||||
Icon(icon, size: 16, color: Colors.grey[600]),
|
||||
const SizedBox(width: 4),
|
||||
Text(text,
|
||||
style: TextStyle(
|
||||
color: Colors.grey[800], fontWeight: FontWeight.bold)),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user