public Pizza(PizzaType pizzaType, string composition, double ingredientWeight)
{
this.pizzaType = pizzaType;
this.composition = composition;
this.ingredientWeight = ingredientWeight;
builder = new StringBuilder();
builder.Append(pizzaType.ToString()).Append(" ").Append(name).Append(" with ").
Append(composition).Append(" ").Append(ingredientWeight).Append(" gr.");
}
private void btnAddToSale_Click(object sender, RoutedEventArgs e)
{
if (ValidateQuantity(selectedPizza) > 0)
{
lstSale.Items.Add(txtQuantity.Text + " " + selectedPizza.ToString() +
":" + txtPrice.Text + " " + double.Parse(txtQuantity.Text) *
double.Parse(txtPrice.Text));
Total = Total + double.Parse(txtQuantity.Text) * double.Parse(txtPrice.Text);
txtTotal.Text = Total.ToString();
}
else
{
MessageBox.Show("Cantitatea introdusa nu este disponibila in stoc!");
}
}
public static Pizza PizzaFactory(PizzaType pizzaType)
{
switch (pizzaType)
{
case PizzaType.HamNushroom:
return(new HamAndMushroomPizza());
case PizzaType.Deluxe:
return(new DeluxePizza());
case PizzaType.Seafood:
return(new SeafoodPizza());
}
throw new System.NotSupportedException("The pizza type " + pizzaType.ToString() + " is not recognized");
}
public static Pizza PizzaFactory(PizzaType pizzaType) // Factory METHOD- creator
{
switch (pizzaType)
{
case PizzaType.HamMushroom:
return(new HamAndMushroomPizza());
case PizzaType.Deluxe:
return(new DeluxePizza());
case PizzaType.Hawaiian:
return(new HawaiianPizza());
default:
break;
}
throw new System.NotSupportedException("The pizza type " + pizzaType.ToString() + " is not recognized.");
}
// PizzaFactory Method
public static Pizza PizzaFactory(PizzaType pizzaType)
{
// Parameter로 PizzaType을 넣으면 Switch에 해당하는 Class객체가 Return된다.
// * Pizza는 Based Class(기반 클래스)이고, return값은 Inheritance Class(파생 클래스)이다. *
//
switch (pizzaType)
{
case PizzaType.HamMushroom:
return(new HamAndMushroomPizza());
case PizzaType.Deluxe:
return(new DeluxePizza());
case PizzaType.Seafood:
return(new SeafoodPizza());
}
throw new System.NotSupportedException("The pizza type " + pizzaType.ToString() + " is not recognized.");
}