<?php declare(strict_types=1);

/*
 * This file is part of the Rapsys TreeBundle package.
 *
 * (c) Raphaël Gertz <symfony@rapsys.eu>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Rapsys\TreeBundle\Entity;

use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Event\PreUpdateEventArgs;

/**
 * Element
 */
class Element {
	/**
	 * @var ?int
	 */
	private ?int $id;

	/**
	 * @var \DateTime
	 */
	private \DateTime $created;

	/**
	 * @var \DateTime
	 */
	private \DateTime $updated;

	/**
	 * Constructor
	 *
	 * @param ?string $path The element path
	 */
	public function __construct(private Album $album, private User $user, private ?string $path = null) {
		$this->created = new \DateTime('now');
		$this->updated = new \DateTime('now');
	}

	/**
	 * Get id
	 *
	 * @return ?int
	 */
	public function getId(): ?int {
		return $this->id;
	}

	/**
	 * Set album
	 *
	 * @param \Rapsys\TreeBundle\Entity\Album $album
	 *
	 * @return Element
	 */
	public function setAlbum(Album $album): Element {
		$this->album = $album;

		return $this;
	}

	/**
	 * Get album
	 *
	 * @return \Rapsys\TreeBundle\Entity\Album
	 */
	public function getAlbum(): Album {
		return $this->album;
	}

	/**
	 * Set user
	 *
	 * @param \Rapsys\TreeBundle\Entity\User $user
	 *
	 * @return Element
	 */
	public function setUser(User $user): Element {
		$this->user = $user;

		return $this;
	}

	/**
	 * Get user
	 *
	 * @return \Rapsys\TreeBundle\Entity\User
	 */
	public function getUser(): User {
		return $this->user;
	}

	/**
	 * Set path
	 *
	 * @param ?string $path
	 *
	 * @return Element
	 */
	public function setPath(?string $path): Element {
		$this->path = $path;

		return $this;
	}

	/**
	 * Get path
	 *
	 * @return ?string
	 */
	public function getPath(): ?string {
		return $this->path;
	}

	/**
	 * Set created
	 *
	 * @param \DateTime $created
	 *
	 * @return Element
	 */
	public function setCreated(\DateTime $created): Element {
		$this->created = $created;

		return $this;
	}

	/**
	 * Get created
	 *
	 * @return \DateTime
	 */
	public function getCreated(): \DateTime {
		return $this->created;
	}

	/**
	 * Set updated
	 *
	 * @param \DateTime $updated
	 *
	 * @return Element
	 */
	public function setUpdated(\DateTime $updated): Element {
		$this->updated = $updated;

		return $this;
	}

	/**
	 * Get updated
	 *
	 * @return \DateTime
	 */
	public function getUpdated(): \DateTime {
		return $this->updated;
	}

	/**
	 * {@inheritdoc}
	 */
	public function preUpdate(PreUpdateEventArgs $eventArgs): ?Element {
		//Check that we have an snippet instance
		if (($entity = $eventArgs->getEntity()) instanceof Element) {
			//Set updated value
			return $entity->setUpdated(new \DateTime('now'));
		}
	}
}