private void OnLogin(object sender, RoutedEventArgs e)
{
if (_protocol.IsConnected == false)
{
_protocol.Connect();
}
if (_protocol.IsConnected == false)
{
return;
}
UIUser user = null;
string error = null;
var msg = new MessageLoginRequest()
{
CallID = DateTime.Now.GetHashCode(),
UserID = Account.GetHashCode(),
User = this._protocol.UserList.First().Value,
Account = Account,
Password = Password
};
using (var signal = new AutoResetEvent(false))
{
EventHandler <Message> waitBack = (object sd, Message respondsMsg) =>
{
if (msg.CallID != respondsMsg.CallID)
{
return;
}
if (respondsMsg.MessageID == MessageID.MI_LOGIN_FAILED)
{
error = (respondsMsg as MessageLoginFailed).Error;
signal.Set();
}
else if (respondsMsg.MessageID == MessageID.MI_LOGIN_RESPONSE)
{
var realMsg = respondsMsg as MessageLoginResponds;
user = new UIUser(realMsg.UserID, realMsg.Account, "", realMsg.Name);
user.Introduce = realMsg.Introduce;
user.Client = realMsg.User.Client;
_protocol.UserList[user.Client] = user;
signal.Set();
}
};
_protocol.MessageEvent += waitBack;
_protocol.SendMsg(msg);
if (signal.WaitOne(2000) == false)
{
error = "登录超时，请重试！";
}
_protocol.MessageEvent -= waitBack;
}
if (user != null)
{
User = user;
LoginResult = LoginResult.LoginResultLoginSuccesful;
MessageWindow.Show(this.Owner, "登录成功！");
this.OnClose();
}
else
{
MessageWindow.Show(this.Owner, error);
}
}
public void ErrorResponds(object sender, ProtocolError e)
{
App.Current.Dispatcher.Invoke(() => {
MessageWindow.Show(Owner, e.Error);
});
}
private void OnApplyRegister(object sender, RoutedEventArgs e)
{
try
{
//检查注册信息
if (userHead.Source == null)
{
throw new Exception("请上传头像！");
}
var validateResult = new AccountValidationRule().Validate(RegisteredAccount, null);
if (validateResult.IsValid == false)
{
throw new Exception(validateResult.ErrorContent.ToString());
}
if (repeatedRegisteredPasswordBox.Password != registeredPasswordBox.Password)
{
throw new Exception(PasswordValidattion.GetErrorMessage(repeatedRegisteredPasswordBox));
}
validateResult = new PasswordValidationRule().Validate(RegisteredPassword, null);
if (validateResult.IsValid == false)
{
throw new Exception(validateResult.ErrorContent.ToString());
}
validateResult = new NameValidationRule().Validate(RegisteredName, null);
if (validateResult.IsValid == false)
{
throw new Exception(validateResult.ErrorContent.ToString());
}
//连接网络
if (_protocol.IsConnected == false)
{
_protocol.Connect();
}
if (_protocol.IsConnected == false)
{
return;
}
//填写消息
var msg = new MessageRegisterRequest()
{
CallID = DateTime.Now.GetHashCode(),
UserID = Account.GetHashCode(),
Account = RegisteredAccount,
Password = RegisteredPassword,
Name = RegisteredName,
Introduce = RegisteredIntroduce,
User = _protocol.UserList.First().Value
};
var encoder = new BmpBitmapEncoder();
var bitmapSource = this.userHead.Source as BitmapSource;
encoder.Frames.Add(BitmapFrame.Create(bitmapSource));
using (var stream = new MemoryStream())
{
encoder.Save(stream);
msg.HeadsculptStream = stream.GetBuffer();
}
//发送
string error = null;
bool result = false;
using (var signal = new ManualResetEventSlim())
{
EventHandler <Message> waitBack = (object sd, Message respondsMsg) =>
{
if (msg.CallID != respondsMsg.CallID)
{
return;
}
if (respondsMsg.MessageID == MessageID.MI_REGISTER_FAILED)
{
error = (respondsMsg as MessageRegisterFailed).Error;
signal.Set();
}
else if (respondsMsg.MessageID == MessageID.MI_REGISTER_SUCCESSFULLY)
{
var realMsg = (respondsMsg as MessageRegisterSuccessfully);
result = true;
signal.Set();
}
};
this._protocol.MessageEvent += waitBack;
this._protocol.SendBigMsg(msg);
if (signal.Wait(2000) == false)
{
error = "服务器没有响应，请重试！";
}
this._protocol.MessageEvent -= waitBack;
}
if (result == false)
{
throw new Exception(error);
}
MessageWindow.Show(this, "注册成功，赶紧登录去吧！");
this.OnLoginState();
}
catch (Exception ex)
{
MessageWindow.Show(this, ex.Message);
}
_protocol.Disconnect();
}