private bool handleFuelTankCapacity(string i_Answer, Vehicle i_VehicleInSetting)
{
bool succeed = true;
FuelBaseVehicle fuelVehicle = i_VehicleInSetting as FuelBaseVehicle;
if (fuelVehicle != null)
{
succeed = float.TryParse(i_Answer, out float fuelTankCapacity);
if (succeed)
{
try
{
fuelVehicle.MaxAmountOfFuel = fuelTankCapacity;
fuelVehicle.CurrentAmountOfFuel = fuelTankCapacity / 2;
}
catch
{
succeed = false;
}
}
else
{
succeed = false;
}
}
return(succeed);
}
private bool handleFuelType(string i_Answer, Vehicle i_VehicleInSetting)
{
bool succeed = true;
FuelBaseVehicle fuelVehicle = i_VehicleInSetting as FuelBaseVehicle;
if (fuelVehicle != null)
{
succeed = byte.TryParse(i_Answer, out byte fuelNumber);
if (succeed)
{
try
{
fuelVehicle.FuelType = FuelBaseVehicle.ConvertNumToFuelType(fuelNumber);
succeed = true;
}
catch
{
succeed = false;
}
}
}
else
{
succeed = false;
}
return(succeed);
}
// check valid fuel base vehicles types
private bool checkFuelBaseVehicleValid(
FuelBaseVehicle i_FuelBaseVehicle, eFuelType[] i_Fuels, float[] i_MaxFuelTanks, byte[] i_NumOfWheels, float[] i_MaxAirPressures)
{
string message = "Error - vehicle could not enter the garage - ";
bool numOfWheels = false, maxAirPressure = true, fuelType = false, maxFuelTank = false;
numOfWheels = checkVehicleValidNumOfWheels(i_FuelBaseVehicle.Wheels, i_NumOfWheels);
if (!numOfWheels)
{
message += "number of wheels is not valid";
throw new Exception(message);
}
maxAirPressure = checkVehicleValidMaxAirPressure(i_FuelBaseVehicle.Wheels, i_MaxAirPressures);
if (!maxAirPressure)
{
message += "maximum air pressure is not valid";
throw new Exception(message);
}
fuelType = checkVehicleValidFuelType(i_FuelBaseVehicle.FuelType, i_Fuels);
if (!fuelType)
{
message += "fuel type is not valid";
throw new Exception(message);
}
maxFuelTank = checkVehicleValidFuelTank(i_FuelBaseVehicle.MaxAmountOfFuel, i_MaxFuelTanks);
if (!maxFuelTank)
{
message += "maximum fuel tank is not valid";
throw new Exception(message);
}
return(numOfWheels && maxAirPressure && fuelType && maxFuelTank);
}
public void Refuel(string i_LicenseNumber, byte i_FuelNumber, float i_AmountFuelToAdd)
{
if (checkIfVehicleAlreadyInTheGarage(i_LicenseNumber))
{
FuelBaseVehicle fuelBaseVehicle = m_GarageCustomer[i_LicenseNumber].Vehicle as FuelBaseVehicle;
if (fuelBaseVehicle != null)
{
eFuelType fuelType = FuelBaseVehicle.ConvertNumToFuelType(i_FuelNumber);
fuelBaseVehicle.Refueling(i_AmountFuelToAdd, fuelType); // can throw exception
}
else
{
const string k_ErrorName = "Refuel - the vehicle is not fuel base";
throw new Exception(k_ErrorName);
}
}
else
{
const string k_ErrorName = "Refuel - the vehicle doesn't exist in the garage";
throw new Exception(k_ErrorName);
}
}