/// <summary>
/// shows all the counters.
/// </summary>
private void counters()
{
Console.WriteLine("\n" +
" Litres Dispensed {0:F0}L\n" +
" Gross Income £{1:F2}\n" +
" Commission £{2:F2}\n" +
"\n" +
" Vehicles Seviced {3} Vehicles Left {4}\n",
TransactionList.fuelSold(), TransactionList.grossMoney(), TransactionList.commission(),
TransactionList.totalSales(), VehiclesLeft.totalVehiclesLeft());
}
/// <summary>
/// finds all the relevent details to do with the car and pump to add
/// to the transactionlist. but will only update the fuel and add a
/// transaction if the pump isn't occupied and the pump contains
/// ennough fuel to fully fuel the vehicle.
/// </summary>
public void fuelVehicle(double i)
{
Fuel vehicleTank = m_vehicle.fuelTank(); //the fuel for the vehicle.
String fuelType = vehicleTank.fuelType(); // the type of fuel being sold.
Fuel pumpTank; //the fuel from the pump in use.
double cost; //the cost per litre for the fuel.
if (fuelType == "LGP") //checking which fuel type is being sold and setting the price.
{
cost = 1.05;
pumpTank = m_pump.lgp();
}
else if (fuelType == "Diesel")
{
cost = .95;
pumpTank = m_pump.diesel();
}
else
{
cost = .85;
pumpTank = m_pump.unleaded();
}
double pumpAmount = pumpTank.fuelAmount(); //total fuel in the pump of the correct type.
double fuelneeded = vehicleTank.fuelNeeded(); //the amount of fuel the car needs to be fully fueled.
bool occupied = m_pump.status(); //bool showing whether the pump is occupied.
if ((pumpAmount > 0)) //a check to see if theres enough fuel to fully fuel the vehicle, to prevent vehicles from fueling when there is a lack of fuel.
{
double fuelAmount = vehicleTank.addFuel(i); //the amount of fuel added.
m_litresDispensed += i;
pumpTank.removeFuel(i);
m_price += cost * fuelAmount; //the price of the fueling.
String vehicleType = m_vehicle.vehicleType(); //the type of the vehicle fueled.
if ((vehicleTank.fuelNeeded() <= 0f) || (pumpAmount <= 0)) //a check to find out if the vehicle is fully fueled or the pump is out of fuel
{
m_pump.statusUpdate(false); //setting the pump to no longer be occupied.
Transaction t = new Transaction(m_vehicle, m_pump, m_litresDispensed, fuelType, m_price); //creating a transaction.
TransactionList.addTransaction(t); //adding the transaction the the list of transactions.
}
}
else if (m_litresDispensed > 0) //vehicles leave if there isn't enought fuel to fill their tank.
{
m_pump.statusUpdate(false); //setting the pump to no longer be occupied.
Transaction t = new Transaction(m_vehicle, m_pump, m_litresDispensed, fuelType, m_price); //creating a transaction.
TransactionList.addTransaction(t); //adding the transaction the the list of transactions.
}
else
{
m_pump.statusUpdate(false);
VehiclesLeft.vehicleLeft();
}
}
/// <summary>
/// updates the list.
/// </summary>
/// <param name="time"></param>
public void updateList(int time)
{
foreach (Vehicle v in waitingV) //updates the time the vehicles have left to wait.
{
v.updateWaitTime(time);
}
for (int i = waitingV.Count - 1; i >= 0; i--) //goes through the list of waiting vehicles and removes the vehicels that wont wait anymore.
{
Vehicle v = waitingV.ElementAt(i);
if (v.status() == true)
{
waitingV.Remove(v);
VehiclesLeft.vehicleLeft();
}
}
}
