loris/lib/business_logic/settings.dart

import 'package:shared_preferences/shared_preferences.dart';
import 'package:slothmu/business_logic/auth/oauth.dart';

enum Settings {
  instanceUrl,
  username,
}

void saveSetting(Settings setting, dynamic value) async {
  final prefs = await SharedPreferences.getInstance();
}

Future<bool> saveInstanceUrl(String url) async {
  final prefs = await SharedPreferences.getInstance();
  return await prefs.setString("instance-url", url);
}

Future<String> loadInstanceUrl() async {
  final prefs = await SharedPreferences.getInstance();
  String? possibleReturn = prefs.getString("instance-url");
  if (possibleReturn == null) {
    return "example.com";
  } else {
    return possibleReturn;
  }
}

Future<bool> saveUsername(String username) async {
  final prefs = await SharedPreferences.getInstance();
  return await prefs.setString("username", username);
}

Future<bool> saveAuthCode(String code) async {
  final prefs = await SharedPreferences.getInstance();
  return await prefs.setString("authcode", code);
}

Future<String> loadAuthCode() async {
  final prefs = await SharedPreferences.getInstance();
  String? code = prefs.getString("authcode");
  if (code == null) {
    return "";
  }
  return code;
}