<?php

namespace App\Entity;

use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity(repositoryClass="App\Repository\VideosRepository")
 */
class Videos
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=700)
     */
    private $link;

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

    public function getLink(): ?string
    {
        return $this->link;
    }

    public function setLink(string $link): self
    {
        $this->link = $link;

        return $this;
    }

    public static function getHtmlLink(EntityManagerInterface $em)
    {
        $repository = $em->getRepository(static::class);
        $videos = $repository->findAll();

        $basicLinks = [];

        foreach ($videos as $video) {
            $basicLinks[] = $video->getLink();
        }
        $parts = [];
        foreach ($basicLinks as $link) {
            $parts[] = explode('=', $link);
        }

        $linksId = [];
        foreach ($parts as $value) {
            $linksId[] = $value[1];
        }

        $htmlLinks = [];
        foreach ($linksId as $value) {
            $htmlLinks[] = 'https://www.youtube.com/embed/' . $value .'?ecver=2';
        }

        return $htmlLinks;
    }

}