<?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\Author;
use \App\Models\Language;
use \App\Source;
use \Symfony\Component\DomCrawler\Crawler;

class Textadventures extends Source {
  public $title = "Textadventures.co.uk";
  public $keyword = 'textadventures';
  public $baseUrl = 'https://textadventures.co.uk';
  public function parse() {
    $text = $this->get_text($this->baseUrl.'/games/latest');
    $this->loadStr($text);
    $language = Language::findByCode('en');
    unset($text);
    $this->dom->filter('.games-item')->each(function($gameBlock) use($language){
      $game = new Game;
      $url = (string) $gameBlock->filter('.games-title a')->attr('href');
      $game->url = $this->baseUrl.$url;
      $temp = str_replace('/games/view/', '', $url);
      $temp = explode('/', $temp);
      $id = $temp[0];
      unset($temp);
      $game->source_id = $id;
      $game->url_discussion = $game->url;
      $game->url_download = $this->baseUrl.'/games/download/'.$id;
      $game->url_play_online = $this->baseUrl.'/games/play/'.$id;
      $game->title = $gameBlock->filter('.games-title a')->text();
      $game = $this->findGame($game);
      $date = $gameBlock->filter('.games-date')->text();
      $game->release_date = new \DateTime($date);
      $text = $this->get_text($game->url);

      $game_page = new Crawler($text);
      $model = NULL;
      if ($game_page->filter('h1 > small')->count() > 0) {
        $author = $game_page->filter('h1 > small')->text();
        $author = str_replace('by ', '', $author);
        $model = Author::findByName($author);
        if (!$model) {
          $model = new Author;
          $model->name = $author;
          $model->is_person = true;
          $author_url = '';
          $game_page->filter('.col-md-3 a')->each(function($link) use(&$author_url) {
            $matches = [];
            if (preg_match('/\/user\/view\/(\S+)\/(\S+)/', $link->attr('href'), $matches)) {
              $author_url = $this->baseUrl.$link->attr('href');
              // $author_id = $matches[1] ?? '';
            }
          });
          if (!empty($author_url)) {
            $model->url = $author_url;
          }
          $model->save();
        }
      }
      unset($text);
      if ($game_page->filter('body > div:nth-child(5) > div:nth-child(1) > div > div.container > div > div.col-md-9 > div.row > div.col-md-7')->count()) {
        $game->description = trim($game_page->filter('body > div:nth-child(5) > div:nth-child(1) > div > div.container > div > div.col-md-9 > div.row > div.col-md-7')->first()->text());
        $game->description = preg_replace('/ Play online$/', '', $game->description);
      }
      $image = $game_page->filter('img.cover-image')->first();
      if ($image->count()) {
        $game->image_url = $image->attr('src');
      }
      $game->save();
      $game->languages()->attach($language);
      if (isset($author)) {
        $game->authors()->attach($model);
      }
    });
  }
}