public Elevator findElevator(int requestedFloor, int floorNumber, string direction, int userPosition, int elevatorCurrentFloor)
{
int bestCase = 0;
Elevator bestElevator = null;
if (Battery.findColumn(requestedFloor,floorNumber).bestColumn =[0])
{
foreach (Elevator i in elevatorList)
{
if (requestedFloor < 7 && direction == "down" && elevatorCurrentFloor == 7 || floorNumber == 7 && direction == "up" && elevatorCurrentFloor <= userPosition)
{
bestCase = 4;
bestElevator = i;
}
else if (requestedFloor < 7 && direction == "idle" && elevatorCurrentFloor == 7 || floorNumber == 7 && direction == "idle " && elevatorCurrentFloor == userPosition)
{
if (bestCase < 3)
{
bestCase = 3;
bestElevator = i;
}
}
else if (requestedFloor < 7 && direction == "idle " && elevatorCurrentFloor != 7 || floorNumber == 7 && direction == "idle" && elevatorCurrentFloor != userPosition)
{
if (bestCase < 2)
{
bestCase = 2;
bestElevator = i;
}
}
else
{
if (bestCase < 1)
{
bestCase = 1;
bestElevator = i;
}
}
}
}
else
{
foreach (Elevator i in elevatorList)
{
if (requestedFloor > 7 && direction == "up" && elevatorCurrentFloor == 7 || floorNumber == 7 && direction == "down" && elevatorCurrentFloor >= userPosition)
{
bestCase = 4;
bestElevator = i;
}
else if (requestedFloor > 7 && direction == "idle" && elevatorCurrentFloor == 7 || floorNumber == 7 && direction == "idle " && elevatorCurrentFloor == userPosition)
{
if (bestCase < 3)
{
bestCase = 3;
bestElevator = i;
}
}
else if (requestedFloor > 7 && direction == "idle " && elevatorCurrentFloor != 7 || floorNumber == 7 && direction == "idle" && elevatorCurrentFloor != userPosition)
{
if (bestCase < 2)
{
bestCase = 2;
bestElevator = i;
}
}
else
{
if (bestCase < 1)
{
bestCase = 1;
bestElevator = i;
}
}
}
}
return bestElevator;
}
