public void AddProduct(int barcode)
{
if (!ProductService.ProductExist(barcode))
{
return;
}
if (DiscountDictionary.ContainsKey(barcode))
{
CheckDiscount(barcode);
}
else
{
if (BuyProductList.ContainsKey(barcode))
{
BuyProductList[barcode].Amount += 1;
BuyProductList[barcode].Price += ProductService.GetProduct(barcode).Price;
DiscountDictionary.Add(barcode, 1);
}
else
{
BuyProductList.Add(barcode, ProductService.GetProduct(barcode));
DiscountDictionary.Add(barcode, 1);
}
}
}
private void AddDiscountedProduct(int barcode)
{
var discountProduct = ProductService.GetProduct(barcode);
discountProduct.Price -= DiscountService.GetDiscount(barcode).DiscountValue;
BuyProductList[barcode].Amount += 1;
BuyProductList[barcode].Price += discountProduct.Price;
DiscountDictionary.Remove(barcode);
}
private static DiscountDictionary GetDiscounts()
{
var discounts = new DiscountDictionary();
discounts.Add(0.05M, 2);
discounts.Add(0.1M, 3);
discounts.Add(0.2M, 4);
discounts.Add(0.25M, 5);
return(discounts);
}
