public static Pizza HandleExtrasChoice(Pizza pizza)
{
while (true)
{
MessageHandlers.AskForExtras();
var extraChoice = UserInputHandlers.GetUserInput();
var validatedChoice = UserInputHandlers
.ValidateExtrasChoice(extraChoice);
if (!validatedChoice.Item1)
{
MessageHandlers.PrintWrongChoice();
}
else
{
var decorator = PizzaDecorator.Decorator;
pizza = decorator
.AddExtras(pizza, validatedChoice.Item2);
MessageHandlers.AskForMoreIngredients();
var answer = UserInputHandlers.GetUserInput();
var validatedAnswer = UserInputHandlers
.ValidateMoreAnswer(answer);
if (!validatedAnswer)
{
break;
}
}
}
return(pizza);
}
private static bool HandleMoreOrderRowsChoice()
{
MessageHandlers.AskForMoreOrderRows();
var answer = UserInputHandlers.GetUserInput();
return(UserInputHandlers.ValidateMoreAnswer(answer));
}
