<?php
namespace App\Services\Scrapers;

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

class DhenScraper
{
    protected $client;

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

    public function extract($url)
    {

        $crawler = $this->client->request('GET', $url);

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

        if($crawler->filter('article .article-visual img')->count() == 1)
        {
            $image = $crawler->filter('article .article-visual img')->first()->attr('src');
        }

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

      

        if($crawler->filter(".story-item--meta a")->count() == 1)
        {
            $this->author = $crawler->filter('.story-item--meta a')->first()->text();
        }

        //Remove all the alphabets from string
        //preg_replace("/[a-zA-Z]/", "",$string);
       return [
            'source'    => 'Dhen',
            'title'      => $title,
            'og_title'   => $crawler->filter('meta[property*="og:title"]')->first()->attr('content'),
            'image'      => $image ?? "images/noimg.jpg",
            'content'    => $this->content,
            'url'        => $url,
            'date'       =>  Carbon::parse(str_replace("- ", "", $crawler->filter('.story-item--meta time')->first()->text()))->format("Y-m-d H:i:s"),
            'guid'       => str_replace("https://dhen.mv/","",$url),
            'author'     => $this->author,
            'topics'       =>  [
                [
                    "name" => "ވަކި މަޢުލޫއެއް ނޭންގެ",
                    "slug" => "no-specific-topic"
                ]
            ]
        ];
    }
}