import 'package:http/http.dart' as http;
import 'package:flutter_dotenv/flutter_dotenv.dart';

import 'dart:core';
import 'dart:convert';

import 'transport_helper.dart';

class ApiHandler {
  // TODO: Split next line for better Error Handling
  static final String baseUrl = dotenv.get("VBB_API_URL");
  static final String accessID = dotenv.get("VBB_API_KEY");

  //static Future<Map<String, dynamic>> findStations(String locationName) async {
  static Future<String> findStations(String locationName) async {
    String urlPath = '/api/fahrinfo/latest/location.name';
    String urlParams = '?input=$locationName';
    Uri url = Uri.https(baseUrl, urlPath, {
      'accessId': accessID,
      'input': locationName,
      'maxNo': '2',
      'type': 'S' // Station/Stops only
    });
    //print(url);
    var jsonResponse = await http.get(url,
        headers: {
          'Accept': 'application/json'
    });
    final httpPackageJson = json.decode(jsonResponse.body) as Map<String, dynamic>;
    //print(httpPackageJson["stopLocationOrCoordLocation"]);
    final id = httpPackageJson["stopLocationOrCoordLocation"][0]["StopLocation"]["id"];
    //print("and now just ids: ");
    //print(id);
    return id;
  }
}