public static void Run() { Garage myGarage = new Garage(); Console.WriteLine(string.Format("Welcome To The Garage!")); Garage.eGarageOptions?clientChoosement = null; string licensePlate = null; const bool k_GarageExist = true; do { Console.WriteLine(); printActionOptionsToClient(); clientChoosement = getClientChoosement(); if (clientChoosement != Garage.eGarageOptions.ShowLicensePlates) { licensePlate = GetLicensePlate(); if (clientChoosement != Garage.eGarageOptions.EnterVehicle) { if (myGarage.IsVehicleInGarage(licensePlate) == false) { Console.WriteLine("This Vehicle Is Not In The Garage."); continue; } } } switch (clientChoosement) { case Garage.eGarageOptions.EnterVehicle: { tryEnterVehicleToTheGarage(myGarage, licensePlate); break; } case Garage.eGarageOptions.ShowLicensePlates: { showLicensePlates(myGarage); break; } case Garage.eGarageOptions.ChangeVehicleStatus: { Garage.eVehicleStatus vehicleStatus = getVehicleStatus(); myGarage.ChangeVehicleStatus(licensePlate, vehicleStatus); break; } case Garage.eGarageOptions.InflateTires: { myGarage.InflateTires(licensePlate); break; } case Garage.eGarageOptions.FuelTank: { tryFuelTank(myGarage, licensePlate); break; } case Garage.eGarageOptions.ChargeElectricVehicle: { tryChargeElectricVehicle(myGarage, licensePlate); break; } case Garage.eGarageOptions.ShowVehicleDetails: { Console.WriteLine(myGarage.GetVehicleDetailsString(licensePlate)); break; } default: { break; } } }while (k_GarageExist); }