<?php

namespace App\Services\Scrapers;

use Goutte\Client;
use Illuminate\Support\Carbon;
use Exception;

class AvasScraper
{
    protected $client;

    protected $content;
    protected $author;
    protected $image = "images/noimg.jpg";
    protected $topics = [];

    public function __construct()
    {
        $this->client = new Client;
    }

    public function extract($url, $date)
    {
        try {
            $crawler = $this->client->request('GET', $url);

            $title = $crawler->filter('h1')->first()->text();

            if ($crawler->filter('figure img')->count() > 0) {
                $this->image = $crawler->filter('figure img')->first()->attr('src');
            }

            if ($crawler->filter('.post_content p')->count() == 0) {
                return;
            }

            $crawler->filter('.post_content p')->each(function ($node) {
                $this->content[] = preg_replace("/[a-zA-Z]/", "", $node->text());
            });

            $crawler->filter('div[class*="border-t border-grey-light border-dotted mt-7 py-3"] a')->each(function ($node) {

                //Removing the show more tags button
                if ($node->text() == "+") {
                    return;
                }
                $this->topics[] = [
                    "name" => $node->text(),
                    "slug" => str_replace("/", "", $node->attr('href'))
                ];
            });


            if ($crawler->filter('div[class*="font-waheed text-grey ml-3 pl-3 text-lg border-l border-grey border-dotted"] a')->count() == 1) {
                $this->author = $crawler->filter('div[class*="font-waheed text-grey ml-3 pl-3 text-lg border-l border-grey border-dotted"] a')->first()->text();
            }


            //Remove all the alphabets from string
            //preg_replace("/[a-zA-Z]/", "",$string);
            return [
                'source'    => 'Avas',
                'title'      => $title,
                'og_title'   => $crawler->filter('meta[property*="og:title"]')->first()->attr('content'),
                'image'      => $this->image,
                'content'    => $this->content,
                'url'        => $url,
                'date'       =>  $date,
                'guid'       => str_replace("https://avas.mv/", "", $url),
                'author'     => $this->author,
                'topics'       => $this->topics
            ];
        } catch (\Exception $e) {
       
        }
    }
}