private static void ShowPayCost(ICustomer customer, IShoppingBag shoppingBag)
{
var expensesCalculator = ShoppingFactory.GetExpensesCalculator(shoppingBag, customer);
Console.WriteLine($"Product total cost: ${ expensesCalculator.GetTotalCost() }");
Console.WriteLine($"Product total discount: ${ expensesCalculator.GetTotalDiscount() }");
Console.WriteLine("Vat percentage is 7%.");
Console.WriteLine($"Total pay: ${ expensesCalculator.GetTotalPay() }");
}
private static void ShowMedicineDiscount(IShoppingBag shoppingBag, ICustomer customer)
{
IDiscountor medicineDiscountor = ShoppingFactory.GetMedicineDiscountor(shoppingBag, customer);
double medicineTotalDiscount = medicineDiscountor.GetTotalDiscount();
if (medicineTotalDiscount > 0)
{
Console.WriteLine($"Discount from medicine promotion: ${ medicineTotalDiscount }");
}
}
private static void ShowSnackDiscount(IShoppingBag shoppingBag)
{
IDiscountor snackDiscountor = ShoppingFactory.GetBuyTwoGetOneFreeSnackDiscountor(shoppingBag);
double snackTotalDiscount = snackDiscountor.GetTotalDiscount();
if (snackTotalDiscount > 0)
{
Console.WriteLine($"Discount from snack promotion: ${ snackTotalDiscount }");
}
}
private static void ShowFurnitureDiscount(IShoppingBag shoppingBag)
{
IDiscountor furnitureDiscountor = ShoppingFactory.GetFurnitureDiscountor(shoppingBag);
double furnitureTotalDiscount = furnitureDiscountor.GetTotalDiscount();
if (furnitureTotalDiscount > 0)
{
Console.WriteLine($"Discount from furniture promotion: ${ furnitureTotalDiscount }");
}
}
private void SelectProduct()
{
MessageLogger.ShowSelectProductNumber();
int selectProductNumber = MessageLogger.AskSelectProductNumber();
switch (selectProductNumber)
{
case 1:
_product = ShoppingFactory.GetProduct(ProductName.Snack, 100);
break;
case 2:
_product = ShoppingFactory.GetProduct(ProductName.Book, 239);
break;
case 3:
_product = ShoppingFactory.GetProduct(ProductName.Furniture, 299);
break;
case 4:
_product = ShoppingFactory.GetProduct(ProductName.KitchenEquipment, 259);
break;
case 5:
_product = ShoppingFactory.GetProduct(ProductName.Medicine, 200);
break;
default:
break;
}
int quantity = MessageLogger.AskProductQuantity(_product.Name.ToString());
for (int i = 0; i < quantity; i++)
{
_shoppingBag.AddProduct(_product);
}
}