import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:dio/dio.dart';
import 'package:server/constants.dart';
import 'package:shared_preferences/shared_preferences.dart';

final api = Dio(options);

final options = BaseOptions(baseUrl: 'https://api.matule.ru/api/');

initConnectivityChecker() async {
  api.interceptors.add(
    InterceptorsWrapper(
      onRequest: (options, handler) async {
        final connectivityResult = await Connectivity().checkConnectivity();
        if (connectivityResult.isEmpty ||
            connectivityResult.contains(ConnectivityResult.none)) {
          return handler.reject(
            DioException(
              requestOptions: options,
              error: 'У вас нет интернета',
              type: DioExceptionType.connectionError,
            ),
          );
        } else {
          return handler.next(options);
        }
      },
    ),
  );
}

getLocalStorageInstance() async {
  final prefs = await SharedPreferences.getInstance();
  return prefs;
}

getToken() async {
  final prefs = await getLocalStorageInstance();
  if (prefs.containsKey(token)) {
    return prefs.get(token);
  }
}

setToken(value) async {
  final prefs = await getLocalStorageInstance();
  prefs.setString(token, value);
}

setKey(key, value) async {
  final prefs = await getLocalStorageInstance();
  prefs.setString(key, value);
}

getKey(key) async {
  final prefs = await getLocalStorageInstance();
  prefs.get(key);
}