/**
* updates all information in a RideConfiguration
* @param RideConfiguration $config
*/
private function updateRideConfigurationInformation(RideConfiguration &$config)
{
$totalDistance = 0;
$totalEmptyRideTime = 0;
$totalEmptyRideDistance = 0;
foreach ($config->getRideNodeLists() as $list) {
$totalDistance += $list->getTotalDistance();
$totalEmptyRideTime += $list->getTotalEmptyRideTime();
$totalEmptyRideDistance += $list->getTotalEmptyRideDistance();
}
$config->setTotalDistance($totalDistance);
$config->setTotalEmptyRideDistance($totalEmptyRideDistance);
$config->setTotalEmptyRideTime($totalEmptyRideTime);
}
/**
* this adds all missions to existing configuration with compare to a time slice window,
* no exact routing informations given
* @param $rideNodes
* @param $drivingPools
* @param $emptyRideNodes
* @param \Tixi\App\AppBundle\Ride\RideConfiguration $existingConfiguration
* @return RideConfiguration
*/
public function buildConfiguration($rideNodes, $drivingPools, $emptyRideNodes, RideConfiguration $existingConfiguration = null)
{
$this->rideNodes = $rideNodes;
$this->drivingPools = $drivingPools;
/**@var $workRideNodes RideNode[] */
$workRideNodes = $this->rideNodes;
$addTimePickup = DispositionVariables::ARRIVAL_BEFORE_PICKUP;
//remove existing nodes from workSet
if ($existingConfiguration) {
$rideConfiguration = $existingConfiguration;
foreach ($rideConfiguration->getRideNodeLists() as $list) {
foreach ($list->getRideNodes() as $key => $node) {
unset($workRideNodes[$key]);
}
}
} else {
$rideConfiguration = new RideConfiguration($this->drivingPools);
}
ConfigurationBuilder::sortNodesByStartMinute($workRideNodes);
$workRideNodeLists = $rideConfiguration->getRideNodeLists();
//always loop all available pools - but stop when no missions are left so it is
//possible to have empty pools (no driver/vehicle needed for these missions)
foreach ($drivingPools as $drivingPool) {
if (count($workRideNodes) < 1) {
break;
}
if (count($workRideNodeLists) > 0) {
$rideNodeList = array_shift($workRideNodeLists);
} else {
$rideNodeList = new RideNodeList();
$rideConfiguration->addRideNodeList($rideNodeList);
}
// no existing list with nodes,
// so we add rideNodes normally with time constraint
if ($rideNodeList->isEmpty()) {
$rideNodeList->addRideNode(array_shift($workRideNodes));
$actualNode = $rideNodeList->getActualRideNode();
foreach ($workRideNodes as $nodeKey => $node) {
if ($node->startMinute > $actualNode->endMinute + $addTimePickup) {
$actualNode = $node;
$rideNodeList->addRideNode($node);
unset($workRideNodes[$nodeKey]);
}
}
} else {
// existing list with nodes,
// add rideNodes with time constraint between existing nodes
foreach ($rideNodeList->getRideNodes() as $listNode) {
foreach ($workRideNodes as $nodeKey => $node) {
if (!$listNode->previousNode) {
if ($node->endMinute + $addTimePickup < $listNode->startMinute) {
$rideNodeList->addRideNodeBeforeRideNode($node, $listNode);
unset($workRideNodes[$nodeKey]);
continue;
}
} else {
if ($node->endMinute + $addTimePickup < $listNode->startMinute && $node->startMinute > $listNode->previousNode->endMinute + $addTimePickup) {
$rideNodeList->addRideNodeBeforeRideNode($node, $listNode);
unset($workRideNodes[$nodeKey]);
continue;
}
}
if (!$listNode->nextNode) {
if ($node->startMinute > $listNode->endMinute + $addTimePickup) {
$rideNodeList->addRideNodeAfterRideNode($node, $listNode);
unset($workRideNodes[$nodeKey]);
continue;
}
} else {
if ($node->startMinute > $listNode->endMinute + $addTimePickup && $node->endMinute + $addTimePickup < $listNode->nextNode->startMinute) {
$rideNodeList->addRideNodeAfterRideNode($node, $listNode);
unset($workRideNodes[$nodeKey]);
continue;
}
}
}
}
}
}
//left Nodes are not feasible
if (count($workRideNodes) > 1) {
$rideConfiguration->setNotFeasibleNodes($workRideNodes);
}
return $rideConfiguration;
}
