internal void Add(int pluno, int lineno, Decimal lineQuantity, Decimal lineAmount)
{
Hugin.POS.Common.IProduct p = Promotion.FindProductByLabel(pluno);
if (lineAmount > 0)
{
soldItems.Rows.Add(lineno, pluno, int.Parse(p.Category), lineQuantity, lineAmount, 0m, 0);
}
else
{
DataRow[] rows = soldItems.Select(String.Format("Plu = '{0}' And Quantity > 0", pluno));
if (rows.Length > 0)
{
decimal quantity = Math.Abs(lineQuantity);
foreach (DataRow row in rows)
{
decimal rowUnitPrice = Math.Round((decimal)row["Amount"] / (decimal)row["Quantity"], 2);
decimal apliedQuantity = Math.Min((decimal)row["Quantity"], quantity);
row["Quantity"] = (decimal)row["Quantity"] - apliedQuantity;
row["Amount"] = (decimal)row["Amount"] - Math.Round(apliedQuantity * rowUnitPrice, 2);
quantity -= apliedQuantity;
if (quantity <= 0)
{
break;
}
}
}
else
{
Settings.Log("Ýptal Ürün\nPromosyon Hatasý");
}
}
}
public decimal TotalAmount()
{
decimal subtotal = (decimal)SoldItem.Instance().Compute("Sum(Amount) - Sum(DiscountAmount)", "");
if (base.GiftProductQuantity > 0)
{
Hugin.POS.Common.IProduct p = Promotion.FindProductByLabel(base.GiftProductLabelNo);
int giftRatio = (int)(subtotal / base.requiredAmount);
subtotal = p.UnitPrice * Math.Min(SoldItem.Instance().LineTotal(base.GiftProductLabelNo), giftRatio);
}
return(subtotal);
}
