<?php

namespace App\Entity;

use App\Entity\Traits\TimestampableTrait;
use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * @ORM\Entity()
 * @ORM\EntityListeners("App\EntityListener\ContentVersionListener")
 */
class ContentVersion implements BroadcastableInterface
{
    use TimestampableTrait;

    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\ManyToOne(targetEntity="App\Entity\User")
     * @ORM\JoinColumn(nullable=false)
     * @Gedmo\Blameable(on="create")
     */
    private $createdBy;

    /**
     * @ORM\Column(type="text")
     * @Assert\NotBlank()
     */
    private $description;

    /**
     * @ORM\ManyToOne(targetEntity="App\Entity\Content", inversedBy="versions")
     * @ORM\JoinColumn(onDelete="CASCADE")
     * @Assert\NotBlank()
     */
    private $content;

    /**
     * @ORM\Column(type="integer", nullable=true)
     */
    private $wordCount;

    /**
     * @ORM\Column(type="boolean", options={"default": 0})
     */
    private $autosaved;

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

    public function getCreatedBy(): ?User
    {
        return $this->createdBy;
    }

    public function setCreatedBy(?User $createdBy): self
    {
        $this->createdBy = $createdBy;

        return $this;
    }

    public function getDescription(): ?string
    {
        return $this->description;
    }

    public function setDescription(string $description): self
    {
        $this->description = $description;

        return $this;
    }

    public function getContent(): ?Content
    {
        return $this->content;
    }

    public function setContent(?Content $content): self
    {
        $this->content = $content;

        return $this;
    }

    public function getDataType(): String
    {
        return 'version';
    }

    public function getWordCount(): ?int
    {
        return $this->wordCount;
    }

    public function setWordCount(?int $wordCount): self
    {
        $this->wordCount = $wordCount;

        return $this;
    }

    public function isAutosaved(): ?bool
    {
        return $this->autosaved;
    }

    public function setAutosaved(?bool $autosaved): self
    {
        $this->autosaved = $autosaved;

        return $this;
    }
}