<?php

namespace Toloka\PhpApi\Traits;

use Symfony\Component\DomCrawler\Crawler;
use Toloka\PhpApi\Exception\Topic\TopicNotFound;
use Toloka\PhpApi\TopicInterface;

trait TopicTrait {

  /**
   * {@inheritDoc}
   */
  public function getTopic(int $id): TopicInterface {
    $response = $this->makeRequest('GET', "/t{$id}?spmode=full&dl=names");
    if ($response->getStatusCode() !== 200) {
      throw new TopicNotFound();
    }
    $crawler = new Crawler($response->getBody()->getContents());

    $title = $crawler->filter('a.maintitle')->first()->text();

    $crumbs = $crawler->filter('.bodyline td.nav > span, .bodyline td.nav > h2');
    if ($crumbs->eq(1)->text() === 'Відео') {

    }

    $g = 1;

    $imdb_id = NULL;
    $imdb_link = $crawler->filter('a[href*="imdb.com"]');
    if ($imdb_link->count() > 0) {
      preg_match("/tt\\d{7,8}/", $imdb_link->first()->attr('href'), $imdb_ids);
      if (!empty($imdb_ids)) {
        $imdb_id = reset($imdb_ids);
      }
    }

  }

}