<?php
/*
  A set of utilities for tracking text-based game releases
  Copyright (C) 2017-2018  Alexander Yakovlev

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
namespace App\Sources;

use \App\Models\Game;
use \App\Models\Platform;
use \App\Models\Language;
use \App\Models\Author;
use \App\Source;
use Log;

class Instead extends Source {
  public $title = "INSTEAD репозиторий";
  public $keyword = 'instead';
  protected $baseUrl = 'http://instead-games.ru/';
  protected $platform;
  protected $language_model;

  public function parse() {
    $this->language_model = Language::findByCode('ru');
    $this->platform = Platform::findByName('INSTEAD');
    $this->insteadfeed("http://instead-games.ru/");
    $this->insteadfeed("http://instead-games.ru/index.php?approved=0");
  }

  protected function insteadfeed($url) {
    $text = $this->get_text($url);
    $this->loadStr($text);
    unset($text);
    $this->dom->filter('.game')->each(function($gameBlock) {
      $url = $this->baseUrl.trim($gameBlock->filter('h2:first-child a:first-child')->first()->attr('href'));
      $this->page($url);
    });
  }
  public function checkPage($url) {
    return (strpos($url,'http://instead-games.ru/game.php') !== FALSE);
  }
  public function page($url) {
    $text = $this->get_text($url);
    $this->loadStr($text);
    unset($text);
    $game = new Game;
    $game->url = $url;
    $text = trim($this->dom->filter('#panel')->text());
    preg_match('/Дата: ([0-9]{4}\.[01][0-9]\.[0-3][0-9]) /', $text, $matches);
    $game->release_date = \DateTime::createFromFormat('Y.m.d', $matches[1]);
    preg_match('/Автор: (.+) Дата/', $text, $matches);
    $author = trim($matches[1]);
    $game->title = trim($this->dom->filter('h2')->first()->text());
    $game = $this->findGame($game);
    $game->description = trim($this->dom->filter('.gamedsc')->first()->html());
    if($this->dom->filter('#instead-em')->first()) {
      $game->url_play_online = $this->baseUrl.$this->dom->filter('#instead-em')->attr('href');
      $game->url_online_description = 'Играть онлайн';
    }
    $game->url_download = $this->baseUrl.ltrim($this->dom->selectLink('Скачать')->first()->attr('href'), '/');
    $link = $this->dom->selectLink('Обсудить')->first();
    if ($link->count() > 0) {
      $game->url_discussion = $link->attr('href');
    }
    $image = $this->dom->filter('#screenshots a')->first();
    if ($image->count() > 0) {
      $game->image_url = $this->baseUrl.$image->attr('href');
    }
    $game->save();
    if (!empty($author)) {
      $author_model = Author::findByName($author);
      if (empty($author_model)) {
        $author_model = new Author();
        $author_model->name = $author;
        $author_model->save();
      }
      if (!$game->authors()->where('name', $author)->exists()) {
        $game->authors()->sync([$author_model->id]);
      }
    }

    $game->languages()->sync([$this->language_model->id]);
    $game->platforms()->sync([$this->platform->id]);
  }
}