private void EventListener(object sender, EventArgs ee)
{
if (sender == this.bindButton)
{
string errorMessage = "";
bool allOk = true;
if (macAddressBox.Text == null || macAddressBox.Text.Length == 0)
{
errorMessage += "Invalid MAC Address Input!";
allOk = false;
}
if (usernameTextBox.Text == null || usernameTextBox.Text.Length == 0)
{
if (errorMessage.Length > 0)
{
errorMessage += "\r\n";
}
errorMessage += "Username is empty!";
allOk = false;
}
if (passwordTextBox.Text == null || passwordTextBox.Text.Length == 0)
{
if (errorMessage.Length > 0)
{
errorMessage += "\r\n";
}
errorMessage += "Password is empty!";
allOk = false;
}
if (allOk)
{
VisualizingTools.ShowWaitingAnimation(new Point(this.bindButton.Left, this.bindButton.Bottom + 20), new Size(this.bindButton.Width, this.bindButton.Height / 2), this);
BackgroundWorker loaderWorker = new BackgroundWorker();
loaderWorker.DoWork += (s, e) =>
{
try
{
bool?success = ServerRequest.BindDeviceAndLogin(macAddressBox.Text, usernameTextBox.Text, passwordTextBox.Text);
if (success == true)
{
if (this.loginCheckbox.Checked)
{
BackendManager.SaveLoginCookie();
}
BackendManager.LoginNow(User.LoggedIn);
this.Invoke(new Action(() =>
{
VisualizingTools.HideWaitingAnimation();
this.Visible = false;
this.parent.Visible = false;
this.parent.Dispose();
this.Dispose();
}
));
}
else if (success == false)
{
errorMessage = "Invalid username or password!";
this.Invoke(new Action(() =>
{
ShowErrorMessage(errorMessage);
}
));
}
else
{
errorMessage = "Server connection failed!";
this.Invoke(new Action(() =>
{
ShowErrorMessage(errorMessage);
}
));
}
}
catch { }
};
loaderWorker.RunWorkerAsync();
loaderWorker.RunWorkerCompleted += (s, e) => { loaderWorker.Dispose(); };
}
else
{
ShowErrorMessage(errorMessage);
}
}
else if (sender == this.backButton)
{
this.parent.Visible = true;
this.Dispose();
}
}