<?php

namespace App\Services\Scrapers;

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

class OneOnlineScraper
{
    protected $client;

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

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

    public function extract($url)
    {

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

        if($crawler->filter('.gallery-cover')->count() > 0)
        {
            return;
        }

        $crawler->filter('h1')->each(function ($node) {
            $this->title = $node->text();
        });

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

        $crawler->filter('.tags a')->each(function ($node) {
            //Removing the show more tags button
            if ($node->text() == "ގުޅޭ ޓެގު") {
                return;
            }

            $this->topics[] = [
                "name" => $node->text(),
                "slug" => str_replace("https://oneonline.mv/", "", $node->attr('href'))
            ];
        });


        if ($crawler->filter('div[class*="text-grey-dark font-waheed flex flex-row items-center"] span')->count() == 1) {
            $this->author = $crawler->filter('div[class*="text-grey-dark font-waheed flex flex-row items-center"] span')->first()->text();
        }
        //Remove all the alphabets from string
        //preg_replace("/[a-zA-Z]/", "",$string);
        return [
            'source'    => 'OneOnline',
            'title'      => $this->title,
            'og_title'   => $crawler->filter('meta[property*="og:title"]')->first()->attr('content'),
            'image'      => $crawler->filter("figure img")->first()->attr('src'),
            'content'    => $this->content,
            'url'        => $url,
            'date'       => Carbon::parse($crawler->filter('time')->first()->attr('datetime'))->format("Y-m-d H:i:s"),
            'guid'       => str_replace("https://oneonline.mv/", "", $url),
            'author'     => $this->author,
            'topics'       => $this->topics
        ];
    }
}