<?php

declare(strict_types=1);

namespace App\Entity;

use App\Validator as AppAssert;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Validator\Constraints as Assert;

/**
 * @ORM\Entity(repositoryClass="App\Repository\UrlRepository")
 * @UniqueEntity("customString")
 */
class Url
{
    /**
     * @ORM\Id
     * @ORM\GeneratedValue
     * @ORM\Column(type="integer")
     */
    private ?int $id;

    /**
     * @ORM\Column(type="text")
     * @Assert\NotBlank
     * @Assert\Url
     */
    private ?string $longUrl;

    /**
     * @ORM\Column(type="string", length=11, nullable=true, unique=true)
     * @Assert\Length(min=5, max=11)
     * @AppAssert\CustomStringNeverCollides
     */
    private ?string $customString = null;

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

    public function getLongUrl(): string
    {
        return $this->longUrl;
    }

    /**
     * @param string|null $longUrl
     * @return Url
     */
    public function setLongUrl(?string $longUrl): Url
    {
        $this->longUrl = $longUrl;
        return $this;
    }

    public function getCustomString(): ?string
    {
        return $this->customString;
    }

    public function setCustomString(?string $customString): Url
    {
        $this->customString = $customString;
        return $this;
    }
}