public async Task <Tuple <bool, string> > Login(string username, string password)
{
try
{
string json;
json = await _client.login(username, password);
if (json == "\"1\"")
{
json = await _client.get_user_data(username);
var user = JsonConvert.DeserializeObject <User>(json);
user.login = username;
App.SetUser(user);
json = await _client.add_visit(username);
return(new Tuple <bool, string>(true, ""));
}
return(new Tuple <bool, string>(false, "Неверный логин или пароль"));
}
catch (Exception ex)
{
return(new Tuple <bool, string>(false, "Возникла непредвиденная ошибка. Повторите позднее"));
}
}