static void Main(string[] args)
{
Liquor vodka = new Liquor(95);
Console.WriteLine(vodka);
IVisitor endOfYearVisitor = new EndOfYearTax();
Console.WriteLine($"Price after tax = {vodka.Accept(endOfYearVisitor)}");
SomeProduct someProduct = new SomeProduct(213);
Console.WriteLine(someProduct);
Console.WriteLine($"Price after tax = {someProduct.Accept(endOfYearVisitor)}");
Console.WriteLine($"Price after gift = {someProduct.Accept(new GiftVisitor())}");
Console.WriteLine($"Price after gift = {vodka.Accept(new GiftVisitor())}");
Console.WriteLine("*******************************************");
Shop shop = new Shop(1000);
Console.WriteLine(shop);
Console.WriteLine($"Price after gift = {shop.Accept(new GiftVisitor())}");
Console.WriteLine($"Price after tax = {shop.Accept(endOfYearVisitor)}");
}
public double Visit(SomeProduct someProduct)
{
return(someProduct.Price * 5);
}
public double Visit(SomeProduct chocolate)
{
return(1);
}