74 lines
1.8 KiB
Dart
74 lines
1.8 KiB
Dart
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import 'dart:convert';
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import 'package:get/get.dart';
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import 'package:http/http.dart' as http;
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import 'package:rogapp/model/destination.dart';
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import 'package:rogapp/pages/destination/destination_controller.dart';
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class MatrixService{
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static Future<Map<String, dynamic>> getDestinations(List<Destination> destinations) async {
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final DestinationController destinationController = Get.find<DestinationController>();
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String locs = "";
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String origin = "";
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String destination = "";
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int i = 0;
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for(Destination d in destinations){
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print("---- getting matrix for ${d} ------------");
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if(i==0){
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origin = "${d.lat}, ${d.lon}";
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i++;
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continue;
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}
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if(i == (destinations.length - 1)){
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destination = "${d.lat}, ${d.lon}";
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i++;
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continue;
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}
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print("lat is ${d.lat}, long is ${d.lon}");
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locs += "${d.lat}, ${d.lon}|";
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i++;
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}
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locs = "optimize:false|${locs}";
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String _mode = "walking";
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switch (destinationController.travelMode.value) {
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case 1:
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_mode = "driving";
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break;
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case 2:
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_mode = "transit";
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break;
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default:
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_mode = "walking";
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break;
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}
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Map<String, dynamic> cats = {};
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String url = "https://maps.googleapis.com/maps/api/directions/json?destination=${destination}&mode=${_mode}&waypoints=${locs}&origin=${origin}&key=AIzaSyAUBI1ablMKuJwGj2-kSuEhvYxvB1A-mOE";
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print('@@@@@@+++ matrix_service GETDESTINATIONS - GET, @@@@@@ ${url}');
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final http.Response response = await http.get(
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Uri.parse(url),
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headers: <String, String>{
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'Content-Type': 'application/json; charset=UTF-8',
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}
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);
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if (response.statusCode == 200) {
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cats = json.decode(utf8.decode(response.bodyBytes));
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}
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return cats;
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}
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}
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