import 'package:dio/dio.dart';
import 'package:anyway/constants.dart';
import "package:anyway/structs/landmark.dart";
import "package:anyway/structs/trip.dart";
import "package:anyway/structs/preferences.dart";

import "package:anyway/structs/linked_landmarks.dart";

Dio dio = Dio(
    BaseOptions(
      baseUrl: API_URL_BASE,
      connectTimeout: const Duration(seconds: 5),
      receiveTimeout: const Duration(seconds: 60),
      // api is notoriously slow
      // headers: {
      //   HttpHeaders.userAgentHeader: 'dio',
      //   'api': '1.0.0',
      // },
      contentType: Headers.jsonContentType,
      responseType: ResponseType.json,
  ),
);

Future<Trip> fetchTrip(
  List<double> startPoint,
  UserPreferences preferences,
) async {
  final response = await dio.post(
    "/trip/new",
    data: {
      // 'preferences': preferences.toJson(),
      'start': [48,2.3]
    }
  );

  // handle errors
  if (response.statusCode != 200) {
    throw Exception('Failed to load trip');
  }
  if (response.data["error"] != null) {
    throw Exception(response.data["error"]);
  }
  return Trip.fromJson(response.data);
}