//处理登录反馈消息
private static void HandleLoginResult(JObject head, byte[] data)
{
//提取结果包头
ResultHead resultHead = GetResultHead(head);
//发起登录完成事件
if (head[AttrNames.Error].ToString() != "")
{
OnLoginDone?.Invoke(resultHead, null);
return;
}
User user = new User
{
Name = head[AttrNames.User].ToString(),
NickName = head[AttrNames.NickName].ToString(),
Motto = head[AttrNames.Motto].ToString(),
Group = (UserGroup)Enum.Parse(typeof(UserGroup), head[AttrNames.UGroup].ToString()),
Photo = User.DefaultPhoto
};
if (int.Parse(head[AttrNames.Photo].ToString()) > 0)
{
MemoryStream ms = new MemoryStream(data);
user.Photo = Image.FromStream(ms);
} //用户头像数据
OnLoginDone?.Invoke(resultHead, user);
}
private void Login()
{
if (!CheckUserName(txtUserName.Text.Trim()))
{
return;
}
if (!CheckPassword(txtPassword.Password))
{
return;
}
string passwordBase64 = Cryptography.Encrypt(txtPassword.Password);
string passwordMd5 = Cryptography.MD5Hash(passwordBase64);
var user = DataProvider.Instance.DB.Users.Where(x => x.UserName.Equals(txtUserName.Text) && x.Password.Equals(passwordMd5)).FirstOrDefault();
if (user == null)
{
// user not found
txtError.Text = "Tên đăng nhập hoặc mật khẩu không đúng !";
return;
}
isLogin = true;
this.Close();
if (OnLoginDone != null)
{
OnLoginDone.Invoke(true, user);
}
}
void Close_Window(object sender, CancelEventArgs e)
{
if (!isLogin)
{
if (OnLoginDone != null)
{
OnLoginDone.Invoke(false, null);
}
}
}
public async Task <Dictionary <string, List <string> > > Login(LoginCommand loginCommand, ElementRef loginButton)
{
Dictionary <string, List <string> > _errors = null;
await http.Create("/api/account/login", loginButton)
.OnBadRequest <Dictionary <string, List <string> > >(errors => _errors = errors)
.OnOK(() =>
{
OnLoginDone?.Invoke(this, null);
uriHelper.NavigateTo("/");
})
.Post(loginCommand);
return(_errors);
}