public static int QuantityInputValidator(int serviceId)
{
int input;
Console.Write("Quantity: ");
bool isValid = true;
do
{
while (!int.TryParse(Console.ReadLine(), out input))
{
InvalidInputHandler.EraseInvalidInput(-2);
}
if (serviceId == 1)
{
isValid = input > 0 ? true : false;
}
else if (serviceId == 2)
{
isValid = input < 0 ? false : true;
}
if (!isValid)
{
InvalidInputHandler.EraseInvalidInput(-2);
}
} while (!isValid);
return(input);
}
public static int ServiceInputValidator(int serviceId = 0)
{
ProductManager productManager = new ProductManager();
int input;
var isValid = false;
do
{
while (!int.TryParse(Console.ReadLine(), out input))
{
InvalidInputHandler.EraseInvalidInput(serviceId);
}
switch (serviceId)
{
case 0:
// the value of input here will then become the serviceId once validated if either 1,2,3
isValid = !ServiceHandler.ValidateService(input);
break;
case 1:
isValid = !productManager.Validate(input);
break;
case 2:
isValid = !_cartManager.Validate(input);
break;
case 3:
isValid = CashOnHandValidator.CheckIfCashOnHandIsEnough(input);
break;
}
if (isValid)
{
InvalidInputHandler.EraseInvalidInput(serviceId);
}
} while (isValid);
return(input);
}
