internal static iCoffee Create(BrewStyle coffeeType)
{
if (!coffees.Exists(coffee => coffee.Style == coffeeType))
coffees.Add(CoffeeSwitch(coffeeType));
return coffees.First(coffee => coffee.Style == coffeeType);
}
public void BrewCoffee(BrewStyle coffeeType)
{
var coffee = CoffeeFactory.Create(coffeeType);
coffee.Brew();
coffee.Pour();
}
internal static iCoffee CoffeeSwitch(BrewStyle coffeeType) =>
coffeeType switch
{
