<?php

namespace App\Repository;

use App\Entity\Grid;
use App\Entity\Node;
use App\Entity\Worldmark;
use App\Form\NodeType;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;
use Symfony\Component\Form\FormFactoryInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Routing\RouterInterface;

/**
 * @method Node|null find($id, $lockMode=null, $lockVersion=null)
 * @method Node|null findOneBy(array $criteria, array $orderBy=null)
 * @method Node[]    findAll()
 * @method Node[]    findBy(array $criteria, array $orderBy=null, $limit=null, $offset=null)
 */
class NodeRepository extends ServiceEntityRepository {
    private RouterInterface $router;
    private FormFactoryInterface $formFactory;

    public function __construct(ManagerRegistry $registry, RouterInterface $router, FormFactoryInterface $formFactory) {
        parent::__construct($registry, Node::class);
        $this->router=$router;
        $this->formFactory=$formFactory;
    }

    /**
     * @param Grid[] $grid
     * @param Worldmark[] $worldmarks
     * @param float $version
     * @param bool $includeDeleted
     * @return Node[]
     */
    public function getGridNodes(array $grid, array $worldmarks, float $version, bool $includeDeleted = false): array {
        $qb=$this->_em->createQueryBuilder();

        $qb->select("node")
           ->from(Node::class, "node")
           ->andWhere($qb->expr()->in("node.grid", ":param_inGridId"))
           ->andWhere($qb->expr()->in("node.worldmark", ":param_inWorldmarkId"))
           ->andWhere($qb->expr()->lte("node.version", ":param_version"))
           ->orderBy("node.grid");

        $qb->setParameters(array(
            'param_inGridId' => $grid,
            'param_inWorldmarkId' => $worldmarks,
            'param_version' => $version,
        ));

        if(!$includeDeleted) {
            $qb->andWhere($qb->expr()->eq("node.isDeleted", 0));
        }

        return $qb->getQuery()->getResult();
    }

    public function getForm(string $route, Grid $grid, Worldmark $worldmark, Node $node): FormInterface {
        $params=$node->getId() !== null ? array(
            'gridId'=>$grid->getId(),
            'worldmarkId'=>$worldmark->getId(),
            'id'=>$node->getId(),
        ) : array(
            'gridId'=>$grid->getId(),
            'worldmarkId'=>$worldmark->getId(),
        );

        return $this->formFactory->create(NodeType::class, $node, array(
            'action'=>$this->router->generate($route, $params),
            'method'=>'post',
            'data_route'=>$route,
        ));
    }
}