<?php
class CosppiBridge extends BridgeAbstract
{

    const MAINTAINER = 'Brawl, GPT-4';
    const NAME = 'Cosppi';
    const URI = 'https://cosppi.net/';
    const CACHE_TIMEOUT = 10800; // 10800 = 3h
    const DESCRIPTION = 'Tweets from Cosplayers scraped by Cosppi';
    const PARAMETERS = [
        'global' => [
            'sort' => [
                'name' => 'Sort by',
                'type' => 'list',
                'required' => true,
                'values' => [
                    'Latest' => 'new',
                    'Popularity' => 'rank'
                ]
            ]
        ],
        'By Search Query' => [
            'query' => [
                'name' => 'Query',
                'title' => 'See https://cosppi.net/tag-list',
                'type' => 'text',
                'required' => true,
                'exampleValue' => '雷電将軍',
            ]
        ],
        'By User' => [
            'user' => [
                'name' => 'Username',
                'title' => 'See https://cosppi.net/sort/all-rank',
                'type' => 'text',
                'required' => true,
                'exampleValue' => 'enako_cos',
            ]
        ]
    ];

    private $query = "";

    public function getName()
    {
        if (empty($this->queriedContext)) {
            return parent::getName();
        }

        switch ($this->queriedContext) {
            case 'By Search Query':
                return parent::getName() . ': ' . $this->query;
            case 'By User':
                return parent::getName() . ' (' . $this->query . ')';
            default:
                returnServerError('Unimplemented Context (getName)');
        }

        return parent::getName();
    }

    public function getURI()
    {
        if (empty($this->queriedContext)) {
            return parent::getURI();
        }

        switch ($this->queriedContext) {
            case 'By Search Query':
                return parent::getURI() . 'search-images?word=' . $this->query . '&sort=' . $this->getInput('sort');
            case 'By User':
                return parent::getURI() . 'user/' . $this->query . '?sort=' . $this->getInput('sort');
            default:
                returnServerError('Unimplemented Context (getURI)');
        }

        return parent::getURI();
    }

    public function getIcon()
    {
        return 'https://cosppi.net/wp-content/uploads/2020/01/cropped-favicon-1-192x192.png';
    }

    public function collectData()
    {
        // Retrieve webpage
        $this->query = $this->getInput('query') ?: $this->getInput('user');
        $pageUrl = $this->getURI();
        $html = getSimpleHTMLDOM($pageUrl)
            or returnServerError('Could not request webpage: ' . $pageUrl);

        // Process articles
        foreach ($html->find('div.img_wrapper') as $element) {

            if (count($this->items) >= 10) {
                break;
            }

            $name = "";
            $username = "";

            switch ($this->queriedContext) {
                case 'By Search Query':
                    $profile_area = $element->find('div.all_tweet_profile_wrap', 0);
                    $name = trim(strip_tags($profile_area->find('div.all_tweet_profile_name', 0)->innertext));
                    $username = trim(strip_tags($profile_area->find('div.all_tweet_profile_screenName', 0)->innertext));
                    break;
                case 'By User':
                    $profile_area = $html->find('div.prof_right_wrap', 0);
                    $name = trim(strip_tags($profile_area->find('div.prof_name', 0)->innertext));
                    $username = trim(strip_tags($profile_area->find('div.prof_scname', 0)->innertext));
                    break;
                default:
                    returnServerError('Unimplemented Context (collectData)');
            }

            $media_link_element = $element->find('.img_a', 0);
            $media_link = $media_link_element->getAttribute('data-link') ?: $media_link_element->href;
            $media_type = $media_link_element->getAttribute('data-link') ? 'video' : 'image';

            $date_str = trim(strip_tags($element->find('div.img_footer span', 0)->innertext));
            $title = trim(strip_tags($element->find('div.tweet_text', 0)->innertext));

            $tweet_link_element = $element->find('div.img_footer a', 0);
            $tweet_link = $tweet_link_element ? $tweet_link_element->href : $media_link;

            // Constructing the title
            $article_title = $name . " (" . $username . ")";
            if (!empty($title)) {
                $article_title .= ": " . $title;
            }

            // Convert date_str to timestamp
            $timestamp = strtotime($date_str);

            // Store article in items array
            if (!empty($name)) {
                $item = array();
                $item['uid'] = $tweet_link;
                $item['uri'] = $tweet_link;
                $item['title'] = $article_title;
                $item['content'] = $title . '<br>';
                if ($media_type === 'image') {
                    $item['content'] .= '<img src="' . $media_link . ':orig">';
                } else {
                    $item['content'] .= '<video controls><source src="' . $media_link . '" type="video/mp4"></video>';
                }
                // $item['enclosures'] = array($image_link);
                $item['timestamp'] = $timestamp;
                $this->items[] = $item;
            }
        }
    }
}