public bool isCarRegistered(string numberPlate)
{
Car tempCar = RegisteredCar.Find(rcar =>
rcar.NumberPlate.ToLower() == numberPlate.ToLower());
return(tempCar != null);
}
public void CheckCarIn(string numberPlate)
{
if (!isCarRegistered(numberPlate))
{
Console.WriteLine("The car is not registered yet. You cannot check unregistered car!!");
return;
}
Car foundCar = RegisteredCar.Find(car => car.NumberPlate.ToLower() == numberPlate.ToLower());
if (isCarCheckedIn(foundCar.ID))
{
Console.WriteLine("The car is already checked in!!");
return;
}
CheckedInCar.Add(foundCar.ID);
Console.WriteLine("The car of number plate {0} has been registered.", numberPlate);
}
public void checkOutCar(string numberPlate)
{
if (!isCarRegistered(numberPlate))
{
Console.WriteLine("The car is not registered yet. You cannot check out unregistered car!!");
return;
}
Car foundCar = RegisteredCar.Find(car => car.NumberPlate.ToLower() == numberPlate.ToLower());
if (!isCarCheckedIn(foundCar.ID))
{
Console.WriteLine("The car is not checked in!!");
return;
}
CheckedInCar.Remove(foundCar.ID);
Console.WriteLine("The car of number plate {0} has checked out!!", numberPlate);
}