<?php

namespace App\Controllers\CLI;

use App\Controllers\BaseController;
use App\Libraries\YamapLibrary;

class Crawler extends BaseController
{
    public function yamap(...$params): bool
    {
        try {
            $isDebug = in_array("debug", $params);
            $library = new YamapLibrary(getenv("yamap.host"));
            $library->setDebug($isDebug);
            //1. MainPage
            $url   = getenv("yamap.list.url");
            $crawler = $library->getCrawler($url, getenv("yamap.list.tag"));
            $urls = $library->getListURLs(
                $crawler,
                getenv("yamap.list.item.tag"),
                getenv("yamap.list.item.subject.tag"),
                getenv("yamap.list.item.nickname.tag"),
                getenv("yamap.list.item.nickname.skip")
            );
            if (!count($urls)) {
                throw new \Exception("Target URL이 없습니다.");
            }
            //2. TargetPage : div.contents 가진 객체를 찾아서 첫번쨰 요소에서만 참조
            $url  = $isDebug ? getenv("yamap.view.test.url") : $urls[0];
            $crawler = $library->getCrawler($url, getenv("yamap.view.content.tag"));
            //3. Image
            $library->download($crawler, ["tag" => "img", "attr" => "src"]);
            //4. Video
            $library->download($crawler, ["tag" => "video", "attr" => "src"]);
            log_message("info", "완료되었습니다.");
            return true;
        } catch (\Exception $e) {
            log_message("error",  $e->getMessage());
            return false;
        }
    }
}