import 'package:flutter/material.dart';
import 'package:seshat/data/repositories/auth_repository.dart';
import 'package:seshat/utils/command.dart';
import 'package:seshat/utils/result.dart';

class LoginViewModel extends ChangeNotifier {
  LoginViewModel({required AuthRepository authRepository})
    : _authRepository = authRepository {
    login = Command1<void, (String username, String password)>(_login);
  }

  final AuthRepository _authRepository;

  late Command1 login;

  Future<Result<void>> _login((String, String) credentials) async {
    final (username, password) = credentials;
    final result = await _authRepository.login(username, password);
    return result;
  }
}