<?php

namespace App\Entity;

use App\Entity\Document;
use App\Repository\DocumentCategoryRepository;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: DocumentCategoryRepository::class)]
class DocumentCategory
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column(type: 'integer')]
    private int $id;

    #[ORM\Column(type: 'string', length: 255)]
    private string $category_name;

    #[ORM\Column(type: 'integer', name: "`rank`")]
    private int $rank = 0;

    #[ORM\OneToMany(targetEntity: Document::class, mappedBy: 'document_category')]
    private Collection $documents;

    public function __construct(string $category_name = '', int $rank = 0)
    {
        $this->category_name = $category_name;

        $this->rank = $rank;
    }

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

    public function setId(int $id): DocumentCategory 
    {
        $this->id = $id;

        return $this;
    }

    public function getCategory_Name(): string
    {
        return $this->category_name;
    }

    public function setCategory_Name(string $category_name): DocumentCategory
    {
        $this->category_name = $category_name;

        return $this;
    }

    public function getRank(): ?int
    {
        return $this->rank;
    }

    public function setRank(int $rank): DocumentCategory 
    {
        $this->rank = $rank;

        return $this;
    }

    /**
     * @return Collection<int, Document>
     */
    public function getDocuments(): Collection
    {
        return $this->documents;
    }
}