private void CalculateSpendToDiscount(decimal discountableTotal, OfferVoucher voucher)
{
decimal spendToOfferValid = voucher.offerThreshold - discountableTotal + 0.01m;
Console.WriteLine("You have not reached the spend threshold for voucher " + voucher.offerCode
+ ". Spend Another £" + spendToOfferValid + " to receive £" + voucher.offerValue + " discount from your basket total.");
Console.WriteLine("Total: £" + basketPrice);
}
public void Checkout(List <GiftVoucher> giftVouchers, OfferVoucher offerVoucher)
{
basketPrice = CalculateBasketPrice();
OfferVoucherCalculation(offerVoucher);
if (giftVouchers.Count > 0)
{
GiftVoucherCalculation(giftVouchers);
}
}
private void OfferVoucherCalculation(OfferVoucher offerVoucher)
{
decimal discountablePrice = GetDiscountableProductsPrice();
if (offerVoucher.offerType.Equals(OfferType.Basket))
{
if (discountablePrice >= offerVoucher.offerThreshold)
{
basketPrice = basketPrice - offerVoucher.offerValue;
outcomeText = "1 x £" + offerVoucher.offerValue + " off baskets over "
+ "£" + offerVoucher.offerThreshold + " Offer Voucher "
+ offerVoucher.offerCode + " applied";
Console.WriteLine(outcomeText);
}
else
{
CalculateSpendToDiscount(discountablePrice, offerVoucher);
}
}
else
{
if (basketPrice >= offerVoucher.offerThreshold)
{
decimal discountedPrice = basketPrice;
for (int i = 0; i < basketContents.Count; i++)
{
if (basketContents[i].productCategory.categoryName.Equals(offerVoucher.offerCategory.categoryName))
{
discountedPrice = basketPrice - basketContents[i].basePrice;
outcomeText = "1 x £" + offerVoucher.offerValue + " off baskets over "
+ "£" + offerVoucher.offerThreshold + " Offer Voucher "
+ offerVoucher.offerCode + " applied";
Console.WriteLine(outcomeText);
Console.WriteLine("Total: £" + discountedPrice);
break;
}
}
if (discountedPrice.Equals(basketPrice))
{
outcomeText = "There are no products in your basket applicable to voucher Voucher " + offerVoucher.offerCode;
Console.WriteLine(outcomeText);
}
else
{
basketPrice = discountedPrice;
}
}
}
}
