<?php

namespace App\Entity\Blog;

use App\Doctrine\Timestampable;
use App\Entity\EntityInterface;
use App\Entity\User;
use App\Repository\Blog\PostRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass=PostRepository::class)
 */
class Post implements EntityInterface
{
    use Timestampable;
    /**
     * @ORM\Id
     * @ORM\GeneratedValue
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=255)
     */
    private $title;

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

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

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $metaDescription;

    /**
     * @ORM\Column(type="integer")
     */
    private $status;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $image;

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $slug;

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

    /**
     * @ORM\Column(type="string", length=255, nullable=true)
     */
    private $imageCaption;

    /**
     * @ORM\ManyToOne(targetEntity=User::class, inversedBy="posts")
     */
    private $author;

    /**
     * @ORM\ManyToMany(targetEntity=Category::class, inversedBy="posts")
     */
    private $categories;

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

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

    public function getTitle(): ?string
    {
        return $this->title;
    }

    public function setTitle(string $title): self
    {
        $this->title = $title;

        return $this;
    }

    public function getSubTitle(): ?string
    {
        return $this->subTitle;
    }

    public function setSubTitle(?string $subTitle): self
    {
        $this->subTitle = $subTitle;

        return $this;
    }

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

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

        return $this;
    }

    public function getMetaDescription(): ?string
    {
        return $this->metaDescription;
    }

    public function setMetaDescription(?string $metaDescription): self
    {
        $this->metaDescription = $metaDescription;

        return $this;
    }

    public function getStatus(): ?int
    {
        return $this->status;
    }

    public function setStatus(int $status): self
    {
        $this->status = $status;

        return $this;
    }

    public function getImage(): ?string
    {
        return $this->image;
    }

    public function setImage(?string $image): self
    {
        $this->image = $image;

        return $this;
    }

    public function getSlug(): ?string
    {
        return $this->slug;
    }

    public function setSlug(?string $slug): self
    {
        $this->slug = $slug;

        return $this;
    }

    public function getPublishedAt(): ?\DateTimeInterface
    {
        return $this->publishedAt;
    }

    public function setPublishedAt(?\DateTimeInterface $publishedAt): self
    {
        $this->publishedAt = $publishedAt;

        return $this;
    }

    public function getImageCaption(): ?string
    {
        return $this->imageCaption;
    }

    public function setImageCaption(?string $imageCaption): self
    {
        $this->imageCaption = $imageCaption;

        return $this;
    }

    public function getAuthor(): ?User
    {
        return $this->author;
    }

    public function setAuthor(?User $author): self
    {
        $this->author = $author;

        return $this;
    }

    /**
     * @return Collection|Category[]
     */
    public function getCategories(): Collection
    {
        return $this->categories;
    }

    public function addCategory(Category $category): self
    {
        if (!$this->categories->contains($category)) {
            $this->categories[] = $category;
        }

        return $this;
    }

    public function removeCategory(Category $category): self
    {
        $this->categories->removeElement($category);

        return $this;
    }
}