static void Main(string[] args)
{
var rootBox = new CompositeGift("RootBox", 0);
var truckToy = new SingleGift("TruckToy", 289);
var plainToy = new SingleGift("PlainToy", 587);
rootBox.Add(truckToy);
rootBox.Add(plainToy);
var childBox = new CompositeGift("ChildBox", 0);
var soldierToy = new SingleGift("SoldierToy", 200);
childBox.Add(soldierToy);
//rootBox.Add(childBox);
rootBox.Show();
Console.WriteLine($"Total price is: {rootBox.CalculateTotalPrice()}");
IGiftOrder member = new MemberOrder(rootBox.Name, rootBox.Price);
member = new PremiumOrderDecorator(member);
System.Console.WriteLine($"Total price is: {member.Discount(rootBox)}\n");
childBox.Show();
IGiftOrder regular = new MemberOrder(childBox.Name, childBox.Price);
regular = new PreOrderDecorator(regular);
System.Console.WriteLine($"Total price is: {regular.Discount(childBox)}");
}
public double Discount(CompositeGift gift)
{
System.Console.WriteLine("Calculating the total price as Preorder");
return(gift.CalculateTotalPrice() * 0.7);
}
public override double Discount(CompositeGift gift)
{
Console.WriteLine($"Calculating the total price in a MemberOrderDecorator class");
return(base.Discount(gift) * 0.8);
}
public virtual double Discount(CompositeGift gift)
{
Console.WriteLine($"Calculating the total price in a decorator class");
return(order.Discount(gift));
}
public override double Discount(CompositeGift gift)
{
Console.WriteLine("Calculating the total price after adding Preorder disconut");
return(base.Discount(gift) * 0.9);
}
