<?php

namespace App\Services\Scrapers;

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

class VnewsScraper
{
    protected $client;

    protected $title;
    protected $content;
    protected $author = "unknown";
    protected $topics;

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

    public function extract($url, $date)
    {

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

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

        if ($crawler->filter('.author')->count() > 0) {
            $this->author = $crawler->filter('.author')->first()->text();
        }

        $crawler->filter('.news-tags a')->each(function ($node) {
            $this->topics[] = [
                "name" => $node->text(),
                "slug" => str_replace("#", "", str_replace("https://www.vnews.mv/", "", $node->attr('href')))
            ];
        });


        //Remove all the alphabets from string
        //preg_replace("/[a-zA-Z]/", "",$string);
        return [
            'source'    => 'VNews',
            'title'      => $crawler->filter('h1')->first()->text(),
            'og_title'   => $crawler->filter('meta[property*="og:title"]')->first()->attr('content'),
            'image'      => $crawler->filter(".news-image img")->first()->attr('src'),
            'content'    => $this->content,
            'url'        => $url,
            'date'       => Carbon::parse($date)->format("Y-m-d H:i:s"),
            'guid'       => str_replace("https://www.vnews.mv/", "", $url),
            'author'     => $this->author,
            'topics'       =>  $this->topics
        ];
    }
}