public BlankPizza GetPizza(string pizza)
{
switch (pizza)
{
case "Carbonara":
CarbonaraBuilder carbonaraBuilder = new CarbonaraBuilder();
carbonaraBuilder.SetCheese().SetTomatoes().SetMeat();
return(carbonaraBuilder.pizza);
case "Italian":
ItalianBuilder italianBuilder = new ItalianBuilder();
italianBuilder.SetCheese().SetTomatoes().SetOlives().SetMeat();
return(italianBuilder.pizza);
case "Margarita":
MargaritaBuilder margaritaBuilder = new MargaritaBuilder();
margaritaBuilder.SetCheese().SetTomatoes().SetOlives();
return(margaritaBuilder.pizza);
case "Pepperoni":
PepperoniBuilder pepperoniBuilder = new PepperoniBuilder();
pepperoniBuilder.SetCheese().SetTomatoes().SetMeat();
return(pepperoniBuilder.pizza);
default:
throw new InvalidOperationException("This pizza is not on the menu");
}
}
static void Main(string[] args)
{
PizzaBuilder carbonaraBuilder = new CarbonaraBuilder();
carbonaraBuilder.SetCheese().SetTomatoes().SetOlives().SetMeat();
BlankPizza pizza1 = carbonaraBuilder.GetPizza();
Console.WriteLine(pizza1.GetComponentPizza());
carbonaraBuilder.SetCheese().SetMeat();
BlankPizza pizza2 = carbonaraBuilder.GetPizza();
Console.WriteLine("\n" + pizza2.GetComponentPizza());
Console.ReadKey();
}