private void DefaultStateAction(string input)
{
if (!MenuValidator.ValidateInput(input, new[] { 1, 2 }, out int validatedInput))
{
this.DisplayMenu();
}
else
{
this.ChangeStateBasedOnInput(validatedInput);
this.DisplayMenu();
}
}
private void SelectingStateAction(string input)
{
if (!MenuValidator.ValidateSelectedCell(input))
{
this.DisplayMenu();
}
else
{
this.currentState = MenuState.Payment;
this.currentItemPosition = input;
this.DisplayMenu();
}
}
private bool IsValidPaymentMethodSelected(string input)
{
if (MenuValidator.ValidateInput(input, new[] { 1, 2, 3, 4, 5, 6, 7 }, out int validatedInput))
{
if (validatedInput == 7)
{
// Abort payment operation
this.paymentTerminal.AbortPayment();
}
this.paymentMethodSelection = validatedInput;
return(true);
}
this.PrintOneLine($"Invalid value entered {input}!");
return(false);
}