public static IOrderable CreatePizza(string type)
{
IOrderable chosenPizza;
switch (type)
{
case "1":
chosenPizza = new Margerita();
return(chosenPizza);
case "2":
chosenPizza = new Hawaii();
return(chosenPizza);
case "3":
chosenPizza = new KebabPizza();
return(chosenPizza);
case "4":
chosenPizza = new QuatroStagioni();
return(chosenPizza);
default:
throw new NotSupportedException();
}
}
/// <summary>
/// Uses the new order request model to calculate the cost for each pizza and
/// their toppings with the distance for delivery as total cost factor.
/// </summary>
/// <param name="order">Represents a pizza order request</param>
/// <returns>A price for the order, description of the order, order ID, total pizzas
/// and the delivery cost.</returns>
public static OrderVm GetPriceQuoteForCustomerOrder(NewOrderVm order)
{
IPizza appliedTopping = BasicPizza.TakeOrder(order.CustomPizzas.Count, order.Distance);
if (appliedTopping == null)
{
return(new OrderVm());
}
List <string> itemDescriptions = new List <string>();
foreach (var cp in order.CustomPizzas)
{
string desc = cp.Toppings.Count > 0 ? "Yummy crust pizza with" : "Yummy crust pizza";
foreach (string topping in cp.Toppings)
{
switch (topping.ToUpper())
{
case "TOMATOSAUCE":
appliedTopping = new TomatoSaucePizza(appliedTopping);
desc += appliedTopping.GetDescription();
break;
case "MOZARELLACHEESE":
appliedTopping = new MozarellaCheesePizza(appliedTopping);
desc += appliedTopping.GetDescription();
break;
case "HAM":
appliedTopping = new HamPizza(appliedTopping);
desc += appliedTopping.GetDescription();
break;
case "KEBAB":
appliedTopping = new KebabPizza(appliedTopping);
desc += appliedTopping.GetDescription();
break;
default:
break;
}
}
itemDescriptions.Add(desc);
}
return(new OrderVm()
{
TotalCost = Math.Round(appliedTopping.TotalCost(), 2),
TotalPizzas = order.CustomPizzas.Count,
OrderedItems = itemDescriptions
});
}
