private async void User_OnMessageStatusReceivedCallback(Message message)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
if (message.StatusType == StatusType.Connected)
{
ChatField.Items.Add(new StatusMessage(message.Name, "Connected"));
}
else if (message.StatusType == StatusType.Disconnected)
{
ChatField.Items.Add(new StatusMessage(message.Name, "Disconnected"));
}
if (message.StatusType == StatusType.Disconnecting)
{
user.Close();
client.Close();
user = null;
client.Dispose();
connected = false;
Frame.Navigate(typeof(MainPage));
}
else if (message.StatusType == StatusType.ErrorDisconnect)
{
user.Close();
client.Close();
user = null;
client.Dispose();
connected = false;
Frame.Navigate(typeof(MainPage));
}
});
}
public ChatUI()
{
this.InitializeComponent();
this.NavigationCacheMode = NavigationCacheMode.Enabled;
Color = NColor.GenerateRandomColor();
Window.Current.Closed += (s, e) =>
{
if (user != null)
{
user.CreateStatus(StatusType.Disconnecting);
}
};
Loaded += async(s, e) =>
{
if (!connected)
{
client = new TcpClient();
await client.ConnectAsync(Address, Port);
NetworkStream stream = client.GetStream();
Message secure = MessageHelpers.GetMessage(stream);
string password = "";
if (secure.Name == "locked")
{
PasswordDialog pd = new PasswordDialog();
if (await pd.ShowAsync() == ContentDialogResult.Primary)
{
password = pd.Password;
}
else
{
if (Frame.CanGoBack)
{
Frame.GoBack();
}
}
}
if (secure.Content != "")
{
SslStream ssl = new SslStream(stream);
ssl.AuthenticateAsClient(secure.Content);
user = new User(Username, ssl);
user.Init(password);
}
else
{
user = new User(Username, stream);
user.Init(password);
}
user.OnMessageReceivedCallback += User_OnMessageReceivedCallback;
user.OnMessageStatusReceivedCallback += User_OnMessageStatusReceivedCallback;
user.OnMessageTransferReceivedCallback += User_OnMessageTransferReceivedCallback;
user.OnMessageWhisperReceivedCallback += User_OnMessageWhisperReceivedCallback;
user.OnMessageInitReceivedCallback += User_OnMessageInitReceivedCallback;
user.OnMesssageInformationReceivedCallback += User_OnMesssageInformationReceivedCallback;
user.OnErrorCallback += (d) => { Debug.WriteLine(d.Message); };
connected = true;
}
};
}