public function getInfoAction()
{
$this->elevatorRepository = new ElevatorRepository("data/state");
$this->elevator = $this->elevatorRepository->getElevator();
try {
$this->elevator->process();
$this->elevatorRepository->saveElevator($this->elevator);
} catch (Exception $e) {
}
$info = new \Lender411\ElevatorInfo($this->elevator);
return json_encode(["description" => $info->getState(), "currentFloor" => $this->elevator->getCurrentFloor(), "targetFloor" => $this->elevator->getTargetFloor(), "state" => $this->elevator->getState()]);
}
/** @return array */
public function addRequest(array $queue, Elevator $elevator, ElevatorRequest $request)
{
$this->queue = $queue;
$this->elevator = $elevator;
// Insert request which is currently handled by elevator (if any) into queue
if ($elevator->hasCurrentRequest()) {
array_unshift($this->queue, $elevator->getTargetFloor());
}
if ($request->getSourceFloor() === $request->getTargetFloor()) {
// Ignore request from same floor
} else {
if (count($this->queue) === 0) {
// If queue is empty, push requests directly into queue
$this->queue = [$request->getSourceFloor(), $request->getTargetFloor()];
} else {
// If queue has some elements - put request into most appropriate place
$this->route($request);
}
}
return $this->queue;
}
