65 lines
2.5 KiB
Dart
65 lines
2.5 KiB
Dart
import 'dart:convert';
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import 'dart:developer';
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import 'package:dio/dio.dart';
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import 'package:flutter_polyline_points/flutter_polyline_points.dart';
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import 'package:google_maps_flutter/google_maps_flutter.dart';
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import 'package:http/http.dart' as http;
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import '../constant/app/app_constants.dart';
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import '../shared/find_location_maps/model/prediction_model.dart';
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import '../shared/model/near_by_search_model.dart';
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class MapServices {
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Future<List<PlaceDetails>> getNearbyPlaces(
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double latitude, double longitude, String searchKey, int radius, String type) async {
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List<PlaceDetails> result = [];
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var url = Uri.parse(
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'https://maps.googleapis.com/maps/api/place/autocomplete/json?input=$searchKey&language=vi&location=$latitude%2C$longitude&radius=$radius&strictbounds=true&type=$type&key=${ApplicationConstants.MAP_KEY}');
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log("URL LIST: $url");
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var response = await http.post(url);
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final placesAutocompleteResponse =
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PlacesAutocompleteResponse.fromJson(jsonDecode(response.body));
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if (placesAutocompleteResponse.predictions != null) {
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for (int i = 0; i < placesAutocompleteResponse.predictions!.length; i++) {
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var url =
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"https://maps.googleapis.com/maps/api/place/details/json?placeid=${placesAutocompleteResponse.predictions![i].placeId}&language=vi&key=${ApplicationConstants.MAP_KEY}";
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log(url.toString());
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Response response = await Dio().get(
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url,
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);
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PlaceDetails placeDetails = PlaceDetails.fromJson(response.data);
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result.add(placeDetails);
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// displayLocation(placesAutocompleteResponse.predictions![i], i);
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}
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return result;
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} else {
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log("null");
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return [];
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}
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}
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Future<List<LatLng>> findTheWay(LatLng origin, LatLng destination) async {
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List<LatLng> polylineCoordinates = [];
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PolylinePoints polylinePoints = PolylinePoints();
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PolylineResult result = await polylinePoints.getRouteBetweenCoordinates(
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googleApiKey: ApplicationConstants.MAP_KEY,
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request: PolylineRequest(
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origin: PointLatLng(origin.latitude, origin.longitude),
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destination: PointLatLng(destination.latitude, destination.longitude),
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mode: TravelMode.driving,
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optimizeWaypoints: true));
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if (result.points.isNotEmpty) {
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for (var point in result.points) {
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polylineCoordinates.add(LatLng(point.latitude, point.longitude));
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}
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return polylineCoordinates;
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} else {
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log("Lỗi khi tìm đường");
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return [];
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}
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return [];
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}
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}
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