Complete refactoring SFM App Source Code

lib/product/services/map_services.dart

@@ -0,0 +1,63 @@
+import 'dart:convert';
+import 'dart:developer';
+
+import 'package:dio/dio.dart';
+import 'package:flutter_polyline_points/flutter_polyline_points.dart';
+import 'package:google_maps_flutter/google_maps_flutter.dart';
+import 'package:http/http.dart' as http;
+import '../constant/app/app_constants.dart';
+import '../shared/find_location_maps/model/prediction_model.dart';
+import '../shared/model/near_by_search_model.dart';
+
+class MapServices {
+  
+  Future<List<PlaceDetails>> getNearbyPlaces(double latitude, double longitude,
+      String searchKey, int radius, String type) async {
+    List<PlaceDetails> result = [];
+    var url = Uri.parse(
+        '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}');
+    log("URL LIST: $url");
+    var response = await http.post(url);
+    final placesAutocompleteResponse =
+        PlacesAutocompleteResponse.fromJson(jsonDecode(response.body));
+    if (placesAutocompleteResponse.predictions != null) {
+      for (int i = 0; i < placesAutocompleteResponse.predictions!.length; i++) {
+        var url =
+            "https://maps.googleapis.com/maps/api/place/details/json?placeid=${placesAutocompleteResponse.predictions![i].placeId}&language=vi&key=${ApplicationConstants.MAP_KEY}";
+        log(url.toString());
+        Response response = await Dio().get(
+          url,
+        );
+        PlaceDetails placeDetails = PlaceDetails.fromJson(response.data);
+        result.add(placeDetails);
+        // displayLocation(placesAutocompleteResponse.predictions![i], i);
+      }
+      return result;
+    } else {
+      log("null");
+      return [];
+    }
+  }
+
+  Future<List<LatLng>> findTheWay(LatLng origin, LatLng destination) async {
+    List<LatLng> polylineCoordinates = [];
+    PolylinePoints polylinePoints = PolylinePoints();
+
+    PolylineResult result = await polylinePoints.getRouteBetweenCoordinates(
+        ApplicationConstants.MAP_KEY,
+        PointLatLng(origin.latitude, origin.longitude),
+        PointLatLng(destination.latitude, destination.longitude),
+        travelMode: TravelMode.driving,
+        optimizeWaypoints: true);
+    if (result.points.isNotEmpty) {
+      for (var point in result.points) {
+        polylineCoordinates.add(LatLng(point.latitude, point.longitude));
+      }
+      return polylineCoordinates;
+    } else {
+      log("Lỗi khi tìm đường");
+      return [];
+    }
+  }
+
+}