<?php

namespace App\Services\Scrapers;

use Goutte\Client;
use Illuminate\Support\Str;
use Symfony\Component\HttpClient\HttpClient;

class AdhadhuScraper
{
    protected $client;

    protected $title;
    protected $content;
    protected $image;
    protected $topics = [];
    protected $author;

    public function __construct()
    {
        $this->client = new Client(
            HttpClient::create([
                "proxy" => config('karudhaas.proxy.host')
            ])
        );
    }

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

        // Extract title
        $this->title = $crawler->filter('h1.font-52')->first()->text();

        // Extract image URL
        $this->image = $crawler->filter('img.img-fluid.hero-img')->first()->attr('src');

        $authorNode = $crawler->filter('.MuiAvatar-circle img');
        if ($authorNode->count() > 0) {
            $this->author = $authorNode->first()->attr('alt');
        } else {
            $this->author = 'unknown'; // Set to 'Unknown' if author element is not found
        }

        // Extract content
        $crawler->filter('.body > p')->each(function ($node) {
            $this->content[] = $node->text();
        });

        // Extract topics (tags)
        $crawler->filter('a[href^="/tags/"]')->each(function ($node) {
            $href = $node->attr('href');
            $slug = basename($href); // Extracts the last segment of the URL

            $this->topics[] = [
                "name" => trim($node->filter('.tag')->first()->text()),
                "slug" => Str::slug($slug)
            ];
        });

        return [
            'source'    => 'Adhadhu',
            'title'     => $this->title,
            'og_title'   => $crawler->filter('meta[property*="og:title"]')->first()->attr('content'),
            'image'     => $this->image,
            'content'   => $this->content,
            'url'       => $url,
            'date'      => $date,
            'guid' =>   basename($url),
            'author'    => $this->author,
            'topics'    => $this->topics
        ];
    }
}