public static IState Instance()
{
cr.State = EnterDecimal.Instance(PosMessage.PRODUCT_QUANTITY,
new StateInstance <decimal>(EnterBarcode),
new StateInstance(Quit));
return(cr.State);
}
private static void TaxRatesMenuAction(Object menu)
{
String msg = ((MenuLabel)menu).ToString();
vatIndex = (msg.Substring(msg.IndexOf("\t") + 1, 2)).Trim();
cr.State = EnterDecimal.Instance(PosMessage.VAT_RATE + "\t " + vatIndex,
printerTaxRates[int.Parse(vatIndex) - 1],
new StateInstance <decimal>(SetTaxRates),
new StateInstance(Continue));
}
public override void Pay(CheckPaymentInfo info)
{
if (cr.Document.Customer != null &&
cr.Document.Customer.Points > 0 &&
cr.Document.Adjustments.Length == 0 &&
!(cr.Document is ReturnDocument)
)
{
Payment.TempPaymentMethod = info;
decimal customerPointsPrice = cr.Document.PointPrices(cr.Document.Customer.Points);
cr.State = EnterDecimal.Instance(String.Format("({0} PUAN)\t{1:N2}", cr.Document.Customer.Points, customerPointsPrice),
new StateInstance <Decimal>(Payment.ApplyPointDiscount),
new StateInstance(Payment.PayAfterPointDiscount));
return;
}
cr.State = Payment.Instance(String.Empty);
cr.State.Pay(info);
}
public static new IState Instance(String message, decimal defaultValue, StateInstance <decimal> ConfirmState, StateInstance CancelState)
{
IState baseState = EnterDecimal.Instance(message, defaultValue, ConfirmState, CancelState);
return(state);
}