public decimal CalculateDiscount(CartItemList cart)
{
DiscountDA discount = new DiscountDA();
List <string> cakeNames = new List <string>();
List <decimal> cakeDiscount = new List <decimal>();
cakeNames = discount.getDiscountCakeName();
cakeDiscount = discount.getDiscountCakeAmount();
decimal amountOfDiscount = 0;
for (int x = 0; x < cart.Count; x++)
{
string selectedCakeName = cart.GetNameOfCake(x);
int counter = 0;
while (counter < cakeNames.Count)
{
if (selectedCakeName == cakeNames[counter])
{
decimal discountAmount = cakeDiscount[counter];
amountOfDiscount += cart.DiscountAmountForSummary(discountAmount, x);
counter = cakeNames.Count;
}
else
{
counter++;
}
}
}
return(amountOfDiscount);
}