public Car Fetch(ParkingTicket parkingTicket)
{
Printer printer = new Printer();
if (parkingTicket == null)
{
printer.PrintMissingParkingTicketErrorMessage();
return(null);
}
if (!IsProvidedParkingTicket(parkingTicket) || parkingTicket.GetIsUsed())
{
printer.PrintWrongParkingTicketErrorMessage();
return(null);
}
Car fetchedCar = parkingTicket.GetParkingLot().Fetch(parkingTicket);
if (fetchedCar != null)
{
parkingTicket.UseTicket();
}
UpdateProvidedParkingTicket(parkingTicket);
return(fetchedCar);
}
