102 lines
3.1 KiB
Dart
102 lines
3.1 KiB
Dart
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 'package:siro_driver/constant/api_key.dart';
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import 'package:siro_driver/constant/box_name.dart';
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import 'package:siro_driver/constant/links.dart';
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import 'package:siro_driver/controller/functions/crud.dart';
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import 'package:siro_driver/controller/functions/tts.dart';
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import '../../../main.dart';
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/// Handles map-related logic: fetching routes, drawing polylines, and managing markers.
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class NavigationService extends GetxService {
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final CRUD _crud = CRUD();
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final TextToSpeechController _tts = Get.put(TextToSpeechController());
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final RxSet<Marker> markers = <Marker>{}.obs;
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final RxSet<Polyline> polylines = <Polyline>{}.obs;
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final RxString currentInstruction = "".obs;
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InlqBitmap carIcon = InlqBitmap.defaultMarker;
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InlqBitmap passengerIcon = InlqBitmap.defaultMarker;
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InlqBitmap startIcon = InlqBitmap.defaultMarker;
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InlqBitmap endIcon = InlqBitmap.defaultMarker;
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@override
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void onInit() {
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super.onInit();
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_loadCustomIcons();
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}
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void _loadCustomIcons() {
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carIcon = InlqBitmap.fromAsset('assets/images/car.png');
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passengerIcon = InlqBitmap.fromAsset('assets/images/picker.png');
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startIcon = InlqBitmap.fromAsset('assets/images/A.png');
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endIcon = InlqBitmap.fromAsset('assets/images/b.png');
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}
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Future<Map<String, dynamic>?> getRoute({
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required LatLng origin,
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required LatLng destination,
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}) async {
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final url =
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'${AppLink.googleMapsLink}directions/json?language=${box.read(BoxName.lang)}&destination=${destination.latitude},${destination.longitude}&origin=${origin.latitude},${origin.longitude}&key=${AK.mapAPIKEY}';
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final response = await _crud.getGoogleApi(link: url, payload: {});
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if (response != null && response['routes'].isNotEmpty) {
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return response['routes'][0];
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}
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return null;
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}
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void drawRoute(Map<String, dynamic> routeData, {Color color = Colors.blue}) {
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final pointsString = routeData["overview_polyline"]["points"];
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final points = PolylineUtils.decode(pointsString);
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final polyline = Polyline(
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polylineId: PolylineId(routeData["summary"] ?? DateTime.now().toString()),
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points: points,
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width: 8,
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color: color,
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);
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polylines.add(polyline);
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}
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void updateCarMarker(LatLng position, double heading) {
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markers.removeWhere((m) => m.markerId.value == 'MyLocation');
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markers.add(
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Marker(
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markerId: MarkerId('MyLocation'.tr),
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position: position,
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icon: carIcon,
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rotation: heading,
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anchor: const Offset(0.5, 0.5),
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flat: true,
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),
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);
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}
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void setInitialMarkers(
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LatLng passengerLocation, LatLng passengerDestination) {
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markers.clear();
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markers.add(Marker(
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markerId: const MarkerId('passengerLocation'),
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position: passengerLocation,
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icon: passengerIcon,
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));
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markers.add(Marker(
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markerId: const MarkerId('passengerDestination'),
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position: passengerDestination,
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icon: endIcon,
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));
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}
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void clearRoutes() {
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polylines.clear();
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currentInstruction.value = "";
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}
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}
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