/// <summary>
/// Implementation of SaveCommand.
/// Sets status to true, saves the selected heavy modifications, and triggers the ReadyToClose event.
/// </summary>
public void SaveImplementation()
{
HeavyModificationsViewModel.Save();
Status = true;
IcParameters.Instance.Update();
ReadyToClose?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Initializes a new instance of the <see cref="WindowViewModel"/> class.
/// </summary>
protected WindowViewModel()
{
SuccessCommand = ReactiveCommand.Create(() =>
{
Status = Validate();
if (Status)
{
ReadyToClose?.Invoke(this, EventArgs.Empty);
}
});
CancelCommand = ReactiveCommand.Create(() =>
{
Status = false;
ReadyToClose?.Invoke(this, EventArgs.Empty);
});
}
private async Task CheckTextBoxes_AndTryToLogin()
{
if (!string.IsNullOrEmpty(loginTextBox.Text) && !string.IsNullOrWhiteSpace(loginTextBox.Text) &&
!string.IsNullOrEmpty(passwordTextBox.Text) && !string.IsNullOrWhiteSpace(passwordTextBox.Text))
{
loginTextBox.Enabled = false;
passwordTextBox.Enabled = false;
loginButt.Enabled = false;
Task <string?> loginTask = Task.Run(() =>
LoginAttempt is not null && ReadyToClose is not null ?
LoginAttempt(loginTextBox.Text, passwordTextBox.Text)
: "Попытка входа не была совершена. Проблема в программном коде.");
string?errorMessage = null;
var dialogPage = new LoginDialog();
dialogPage.GetLoginProgress += ReportProgress;
async Task <string?> ReportProgress()
{
return(await loginTask);
}
dialogPage.Show();
errorMessage = await loginTask;
if (errorMessage is not null)
{
loginTextBox.Enabled = true;
passwordTextBox.Enabled = true;
loginButt.Enabled = true;
}
else
{
ReadyToClose?.Invoke();
}
}
}
/// <summary>
/// Implementation of CancelCommand.
/// Sets status to false and triggers the ReadyToClose event.
/// </summary>
public void CancelImplementation()
{
Status = false;
ReadyToClose?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Confirm that we want to send the transaction.
/// </summary>
private void Send()
{
WasCancelled = false;
ReadyToClose?.Invoke(this, new EventArgs());
}
/// <summary>
/// Cancel the transaction.
/// </summary>
private void Cancel()
{
Password = null;
WasCancelled = true;
ReadyToClose?.Invoke(this, new EventArgs());
}