<?php

declare(strict_types=1);

class EpicGamesStoreNewsBridge extends BridgeAbstract
{
    const MAINTAINER = 'Akamaru';
    const NAME = 'Epic Games Store News';
    const URI = 'https://store.epicgames.com/news';
    const CACHE_TIMEOUT = 3600; // 1 hour
    const DESCRIPTION = 'Get the latest news from Epic Games Store';

    const PARAMETERS = array(
        array(
            'lang' => array(
                'name' => 'Language',
                'type' => 'list',
                'values' => array(
                    'Bahasa Indonesia' => 'id',
                    'Bahasa Melayu' => 'ms',
                    'Dansk' => 'da',
                    'Deutsch' => 'de',
                    'English' => 'en-US',
                    'Español' => 'es-ES',
                    'Español (Latam)' => 'es-MX',
                    'Filipino' => 'fil',
                    'Français' => 'fr',
                    'Italiano' => 'it',
                    'Magyar' => 'hu',
                    'Nederlands' => 'nl',
                    'Norsk' => 'no',
                    'Polski' => 'pl',
                    'Português (Brasil)' => 'pt-BR',
                    'Português Europeu' => 'pt',
                    'Română' => 'ro',
                    'Suomi' => 'fi',
                    'Svenska' => 'sv',
                    'Tiếng Việt' => 'vi',
                    'Türkçe' => 'tr',
                    'Čeština' => 'cs',
                    'Български' => 'bg',
                    'Русский' => 'ru',
                    'Українська' => 'uk',
                    'العربية' => 'ar',
                    'हिन्दी' => 'hi',
                    'ไทย' => 'th',
                    '日本語' => 'ja',
                    '简体中文' => 'zh-CN',
                    '繁體中文' => 'zh-Hant',
                    '한국어' => 'ko',
                ),
                'required' => true,
                'defaultValue' => 'en-US'
            ),
            'limit' => array(
                'name' => 'Limit (non-sticky news)',
                'type' => 'number',
                'required' => false,
                'defaultValue' => 20
            )
        )
    );

    public function getIcon()
    {
        return 'https://www.google.com/s2/favicons?domain=store.epicgames.com&sz=32';
    }

    public function getURI()
    {
        $lang = $this->getInput('lang');
        if (!empty($lang)) {
            return 'https://store.epicgames.com/' . $lang . '/news';
        }
        return self::URI;
    }

    public function collectData()
    {
        $lang = $this->getInput('lang');
        if (empty($lang)) {
            returnClientError('Language is required');
        }

        $limit = $this->getInput('limit');
        if (empty($limit)) {
            $limit = 20;
        }

        // Fetch sticky news
        $stickyUrl = 'https://store-content.ak.epicgames.com/api/' . $lang . '/content/blog/sticky';
        $stickyJson = getContents($stickyUrl);
        $stickyData = json_decode($stickyJson, true);

        // Fetch regular news
        $regularUrl = 'https://store-content.ak.epicgames.com/api/' . $lang . '/content/blog?limit=' . $limit;
        $regularJson = getContents($regularUrl);
        $regularData = json_decode($regularJson, true);

        // Combine both arrays, sticky news first
        $allNews = array_merge($stickyData ?? [], $regularData ?? []);

        foreach ($allNews as $article) {
            $item = array();

            // Build URL
            $item['uri'] = 'https://store.epicgames.com' . $article['urlPattern'];

            // Title
            $item['title'] = $article['title'];

            // Timestamp
            if (isset($article['date'])) {
                $item['timestamp'] = strtotime($article['date']);
            } elseif (isset($article['lastModified'])) {
                $item['timestamp'] = strtotime($article['lastModified']);
            }

            // Author - clean up suffix like ", Autor" or ", Autorin"
            if (isset($article['author'])) {
                $item['author'] = $this->cleanAuthorName($article['author']);
            }

            // Content
            if (isset($article['short'])) {
                $item['content'] = $article['short'];
            }

            // Add full content if available
            if (isset($article['content'])) {
                $item['content'] = $article['content'];
            }

            // Categories
            if (isset($article['cat'])) {
                $item['categories'] = array($article['cat']);
            }

            // Enclosures (images)
            if (isset($article['trendingImage'])) {
                $item['enclosures'] = array($article['trendingImage']);
            } elseif (isset($article['_images_']) && is_array($article['_images_']) && count($article['_images_']) > 0) {
                $item['enclosures'] = array($article['_images_'][0]);
            }

            $this->items[] = $item;
        }

        // Sort items by timestamp (newest first)
        usort($this->items, function ($a, $b) {
            $timeA = $a['timestamp'] ?? 0;
            $timeB = $b['timestamp'] ?? 0;
            return $timeB - $timeA; // Descending order (newest first)
        });
    }

    /**
     * Clean author name by removing common suffixes and prefixes like ", Autor", ", Autorin", "寄稿者：", etc.
     * This is a best-effort approach as different languages have different patterns.
     */
    private function cleanAuthorName($author)
    {
        // Trim whitespace first
        $author = trim($author);

        // Common suffix patterns in different languages
        $suffixPatterns = array(
            ', Contributor',   // English
            ', contributeur',  // French
            ', colaborador',   // Spanish/Portuguese
            ', collaboratore', // Italian
            ', Autor',         // German (masculine)
            ', Autorin',       // German (feminine)
            ', Author',        // English (alternative)
            ', Auteur',        // French (alternative)
            ', Autore',        // Italian (alternative)
            ', Autora',        // Spanish/Portuguese (feminine)
            ', Escritor',      // Spanish
            ', Escritora',     // Spanish (feminine)
            ', 기고자',         // Korean
            ', Συγγραφέας',    // Greek
        );

        // Common prefix patterns (mainly Asian languages)
        $prefixPatterns = array(
            '寄稿者：',  // Japanese (Contributor:)
        );

        // Remove suffix patterns
        foreach ($suffixPatterns as $pattern) {
            if (str_ends_with($author, $pattern)) {
                return trim(substr($author, 0, -strlen($pattern)));
            }
        }

        // Remove prefix patterns
        foreach ($prefixPatterns as $pattern) {
            if (str_starts_with($author, $pattern)) {
                return trim(substr($author, strlen($pattern)));
            }
        }

        return $author;
    }
}