<?php

namespace App\Traits;

use Symfony\Component\DomCrawler\Crawler;

trait MyCrawlerTrait
{
    final protected function createByMyCrawler($html): Crawler
    {
        return new Crawler($html);
    }
    public function getNodesByMyCrawler(Crawler $crawler, array $options, $nodes = []): array
    {
        $crawler->filter($options["tag"])->each(
            function (Crawler $node) use (&$options, &$nodes): void {
                foreach (array_keys($options) as $key) {
                    switch ($key) {
                        case 'find':
                            if ($node->text() == $options[$key]) {
                                log_message("debug", sprintf("getNodeByMyCrawler-> %s:%s", $options["tag"], $options[$key]));
                                $nodes[] = $node;
                            }
                            break;
                        case 'except':
                            if ($node->text() != $options[$key]) {
                                log_message("debug", sprintf("getNodeByMyCrawler-> %s:%s", $options["tag"], $options[$key]));
                                $nodes[] = $node;
                            }
                            break;
                        default:
                            log_message("debug", sprintf("getNodeByMyCrawler-> %s", $options["tag"]));
                            $nodes[] = $node;
                            break;
                    }
                }
            }
        );
        return $nodes;
    }
}