public static void ProcessTransaction(string _guid, StationNames _station, StationMatrix _matrix, OnSetDisplayMessage onComplete = null)
{
if (IsPassengerExists(_guid))
{
PassengerData passenger = GetPassengerData(_guid);
if (passenger.balance >= 13)//TODO consider replacing magic number to lowest price on matrix
{
if (!passenger.isOnBoard)
{
passenger.isOnBoard = true;
passenger.stationIn = _station;
SetUpdatePassengerData(_guid, passenger);
StationGate.QRProcessed?.Invoke(true, "Accepted", Color.green);
onComplete?.Invoke(true, passenger.name, "Welcome!, your current balance is: ", passenger.balance.ToString(), Color.green);
}
else
{
passenger.stationOut = _station;
bool isSuccessful = CalculateTransaction(passenger, _matrix, passenger.stationIn, passenger.stationOut);
if (isSuccessful)
{
passenger.isOnBoard = false;
SetUpdatePassengerData(_guid, passenger);
StationGate.QRProcessed?.Invoke(true, "Accepted", Color.green);
onComplete?.Invoke(true, passenger.name, "Thankyou!, your current balance is: ", passenger.balance.ToString(), Color.green);
}
else
{
//TODO handle if balance is insufficient when exiting station
StationGate.QRProcessed?.Invoke(false, "Denied", Color.red);
onComplete?.Invoke(true, passenger.name, "Sorry your current balance is insufficient, please load at the teller: ", passenger.balance.ToString(), Color.red);
}
}
}
else
{
StationGate.QRProcessed?.Invoke(false, "Denied", Color.red);
onComplete?.Invoke(true, passenger.name, "Sorry your current balance is insufficient, please load at the teller: ", passenger.balance.ToString(), Color.red);
}
}
else
{
StationGate.QRProcessed?.Invoke(false, "Denied", Color.red);
onComplete?.Invoke(true, "Unknown", "QR Code is not registered in this system", "Please register at the teller", Color.red);
}
}
private static bool CalculateTransaction(PassengerData _data, StationMatrix _matrix, StationNames _in, StationNames _out)
{
foreach (var s in _matrix.GetMatrix()[0].stationMatrices)
{
if (s.from.Equals(_in))
{
foreach (var a in s.stationToStations)
{
if (a.to.Equals(_out))
{
if (_data.balance >= a.price)
{
float price = a.price == 0? 13: a.price; //Deduct 13 if in and out is the same station
_data.balance -= price;
return(true);
}
}
}
}
}
return(false);
}