private async Task <string> loginProcess()
{
while (true)
{
await Task.Run(() => waitingLoginTokenSource.Token.WaitHandle.WaitOne());
UsernameInput.IsReadOnly = true;
PasswordInput.Focusable = false;
PasswordInput.IsHitTestVisible = false;
string login = null;
try
{
login = await ProgressTrackerAPI.LoginAsync(UsernameInput.Text, PasswordInput.Password.ToString());
}
catch (TaskCanceledException) { }
catch (HttpRequestException) { }
if (login != null)
{
return(login);
}
else
{
MessageBox.Show("Login failed. Please try again.", "Login failed", MessageBoxButton.OK, MessageBoxImage.Error);
}
UsernameInput.Clear();
PasswordInput.Clear();
UsernameInput.IsReadOnly = false;
PasswordInput.Focusable = true;
PasswordInput.IsHitTestVisible = true;
waitingLoginTokenSource = new CancellationTokenSource();
}
}
private async void onSendButtonClicked(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
NewTaskStoryboardReverse.Begin();
await ProgressTrackerAPI.SendNewMessage(TitleTextBox.Text, ContentsTextBox.Text, 0);
TitleTextBox.Text = string.Empty;
ContentsTextBox.Text = string.Empty;
}
private async void onDeleteButtonClicked(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
if (await ProgressTrackerAPI.DeleteMessage(ID))
{
this.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
Console.WriteLine("AN ERROR HAS OCCURED. Cannot Delete!");
}
}
public async Task ReloadUI()
{
MessageHolder.Children.Clear();
MessageControls.Clear();
var messages = await ProgressTrackerAPI.GetMessages(newestTimestamp);
foreach (var msg in messages)
{
var mc = new MessageControl(msg);
MessageHolder.Children.Add(mc);
MessageControls.Add(msg.ID, mc);
}
}
private async void MainWindowLoaded(object sender, RoutedEventArgs e)
{
string hash = null;
if (File.Exists(HASH_FILE))
{
var file = File.ReadAllText(HASH_FILE);
if (await ProgressTrackerAPI.IsHashValid(file))
{
hash = file;
}
else
{
File.Delete(HASH_FILE);
}
}
if (hash == null)
{
hash = await loginProcess();
var sw = File.CreateText(HASH_FILE);
await sw.WriteAsync(hash);
sw.Close();
}
ProgressTrackerAPI.hash = hash;
loggedInAuthor = await ProgressTrackerAPI.GetAuthorInfo();
LoginPanel.Visibility = Visibility.Collapsed;
MainPanel.Visibility = Visibility.Visible;
ws = new GenericWebSocket(new Uri(WS_ADDRESS + "/" + hash));
ws.OnWebSocketConnected += onWSConnected;
await ws.Connect();
new WebSocketHandler(ws, this);
}
private async void onProgressBarUpdated(object sender, EventArgs e)
{
var pb = (RoundedProgressBar)sender;
await ProgressTrackerAPI.UpdateMessage(ID, null, null, (int)pb.Progress);
}