<?php

namespace App\Entity;

use App\Repository\SnipContentRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\DBAL\Types\Types;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: SnipContentRepository::class)]
class SnipContent
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    private ?int $id = null;

    #[ORM\ManyToOne(inversedBy: 'snipContents')]
    #[ORM\JoinColumn(nullable: false)]
    private ?Snip $snip = null;

    #[ORM\ManyToOne(targetEntity: self::class, inversedBy: 'child')]
    private ?self $parent = null;

    #[ORM\OneToMany(mappedBy: 'parent', targetEntity: self::class)]
    private Collection $child;

    #[ORM\Column(type: Types::TEXT, nullable: true)]
    private ?string $text = null;

    public function __construct()
    {
        $this->child = new ArrayCollection();
    }

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

    public function getSnip(): ?Snip
    {
        return $this->snip;
    }

    public function setSnip(?Snip $snip): self
    {
        $this->snip = $snip;

        return $this;
    }

    public function getParent(): ?self
    {
        return $this->parent;
    }

    public function setParent(?self $parent): self
    {
        $this->parent = $parent;

        return $this;
    }

    /**
     * @return Collection<int, self>
     */
    public function getChild(): Collection
    {
        return $this->child;
    }

    public function addChild(self $child): self
    {
        if (!$this->child->contains($child)) {
            $this->child->add($child);
            $child->setParent($this);
        }

        return $this;
    }

    public function removeChild(self $child): self
    {
        if ($this->child->removeElement($child)) {
            // set the owning side to null (unless already changed)
            if ($child->getParent() === $this) {
                $child->setParent(null);
            }
        }

        return $this;
    }

    public function getText(): ?string
    {
        return $this->text;
    }

    public function setText(?string $text): self
    {
        $this->text = $text;

        return $this;
    }
}