public AtmStateMachine(Money cash)
{
_currentState = Initial = new InitialState(this);
CardInserted = new CardInserted(this);
PinEntered = new PinEntered(this);
CashWithdrawn = new CashWithdrawn(this);
CashAmount = cash;
}
private void OnCardInserted()
{
lock (_syncLocker)
{
_isCardHere = true;
var value = TryInvokeCardAction(ReadData);
CardInserted?.Invoke(this, new CardInsertedEventArgs {
Value = value
});
}
}
private void OnCardInserted(object sender, CardInsertedEventArgs e)
{
Student student = null;
if (e.Value.HasValue)
{
student = _studentsRepository.Get(e.Value.Value);
}
CardInserted?.Invoke(this, new StudentCardEventArgs
{
Student = student,
IsSuccess = student != null,
ErrorMessage = e.Value.HasValue
? (e.Value == UnbindStudentId
? "Карта ни к кому не привязана"
: $"Ученик с ID = {e.Value} не найден")
: "Ошибка чтения карты, попробуйте снова"
});
}
public void HandleCardInserted(CardInserted message)
{
EventAggregator.Publish(message, Execute.OnUIThread);
}