static void Main(string[] args)
{
CoffeeBeverage coffee = null;
WriteCoffeeList();
while (!ReadCoffee(out coffee))
{
WriteCoffeeList();
}
AddonDecorator addon = null;
while (true)
{
WriteAddonList();
if (ReadAddon(coffee, out addon) && addon == null)
{
break;
}
coffee = addon;
}
Console.WriteLine();
Console.WriteLine(coffee.GetDescription() + " with cost - " + coffee.Cost());
Console.ReadLine();
}
private static bool ReadCoffee(out CoffeeBeverage coffee)
{
string position = Console.ReadLine();
coffee = null;
if (int.TryParse(position, out int number))
{
switch (number)
{
case 1:
coffee = new Espresso();
break;
case 2:
coffee = new Dopio();
break;
case 3:
coffee = new Triple();
break;
default:
return(false);
}
return(true);
}
return(false);
}
private static bool ReadAddon(CoffeeBeverage coffee, out AddonDecorator addon)
{
string position = Console.ReadLine();
int number = 0;
addon = null;
if (int.TryParse(position, out number))
{
switch (number)
{
case 0:
break;
case 1:
addon = new Caramel(coffee);
break;
case 2:
addon = new Milk(coffee);
break;
case 3:
addon = new Water(coffee);
break;
case 4:
addon = new IceCream(coffee);
break;
case 5:
addon = new Chocolate(coffee);
break;
default:
return(false);
}
return(true);
}
return(false);
}
public Chocolate(CoffeeBeverage decoratedBeverage) : base(decoratedBeverage)
{
}
