public function get_videos($limit = 6) {
    $cache_key = 'youtube_videos_' . $limit;
    $cached = Cache::get($cache_key);
    
    if ($cached) {
        return $cached;
    }
    
    if (empty($this->channel_id) || empty($this->api_key)) {
        return $this->get_mock_data();
    }
    
    // Get channel info
    $channel_url = $this->api_url . 'channels';
    $channel_params = [
        'id' => $this->channel_id,
        'key' => $this->api_key,
        'part' => 'contentDetails'
    ];
    
    $channel_response = wp_remote_get($channel_url . '?' . http_build_query($channel_params));
    
    if (is_wp_error($channel_response)) {
        return $this->get_mock_data();
    }
    
    $channel_data = json_decode(wp_remote_retrieve_body($channel_response), true);
    $playlist_id = $channel_data['items'][0]['contentDetails']['relatedPlaylists']['uploads'] ?? '';
    
    if (empty($playlist_id)) {
        return $this->get_mock_data();
    }
    
    // Get videos
    $video_url = $this->api_url . 'playlistItems';
    $video_params = [
        'playlistId' => $playlist_id,
        'key' => $this->api_key,
        'part' => 'snippet,contentDetails',
        'maxResults' => $limit
    ];
    
    $video_response = wp_remote_get($video_url . '?' . http_build_query($video_params));
    
    if (is_wp_error($video_response)) {
        return $this->get_mock_data();
    }
    
    $video_data = json_decode(wp_remote_retrieve_body($video_response), true);
    
    if (!isset($video_data['items']) || empty($video_data['items'])) {
        return $this->get_mock_data();
    }
    
    // Get video statistics
    $video_ids = array_column(array_column($video_data['items'], 'contentDetails'), 'videoId');
    $stats_url = $this->api_url . 'videos';
    $stats_params = [
        'id' => implode(',', $video_ids),
        'key' => $this->api_key,
        'part' => 'statistics'
    ];
    
    $stats_response = wp_remote_get($stats_url . '?' . http_build_query($stats_params));
    $stats_data = json_decode(wp_remote_retrieve_body($stats_response), true);
    $stats_map = [];
    
    foreach ($stats_data['items'] ?? [] as $item) {
        $stats_map[$item['id']] = $item['statistics'];
    }
    
    $videos = [];
    foreach ($video_data['items'] as $item) {
        $video_id = $item['contentDetails']['videoId'];
        $stat = $stats_map[$video_id] ?? ['viewCount' => 0, 'likeCount' => 0];
        
        // 🔥 FIX: Get best thumbnail
        $thumbnails = $item['snippet']['thumbnails'] ?? [];
        $thumbnail_url = $thumbnails['maxres']['url'] ?? 
                        $thumbnails['high']['url'] ?? 
                        $thumbnails['medium']['url'] ?? 
                        $thumbnails['default']['url'] ?? '';
        
        $videos[] = [
            'id' => $video_id,
            'platform' => 'youtube',
            'type' => 'video', // 🔥 SEMUA YOUTUBE ADALAH VIDEO
            'title' => $item['snippet']['title'] ?? '',
            'message' => $item['snippet']['description'] ?? '',
            'image' => $thumbnail_url, // Thumbnail
            'video_url' => 'https://www.youtube.com/embed/' . $video_id, // 🔥 EMBED URL
            'url' => 'https://www.youtube.com/watch?v=' . $video_id,
            'created_time' => $item['snippet']['publishedAt'] ?? date('Y-m-d H:i:s'),
            'views' => $stat['viewCount'] ?? 0,
            'likes' => $stat['likeCount'] ?? 0,
            'comments' => $stat['commentCount'] ?? 0,
            'platform_icon' => 'fab fa-youtube',
            'platform_color' => '#FF0000',
            'is_video' => true, // 🔥 FLAG VIDEO
            'video_id' => $video_id
        ];
    }
    
    Cache::set($cache_key, $videos, HOUR_IN_SECONDS);
    return $videos;
}

private function get_mock_data() {
    return [
        [
            'id' => 'yt_mock_1',
            'platform' => 'youtube',
            'type' => 'video',
            'title' => 'ZELLO Social Feed - Demo Video',
            'message' => 'Tutorial cara menggunakan ZELLO Social Feed plugin',
            'image' => 'https://via.placeholder.com/480x360/FF0000/FFFFFF?text=YouTube+Video',
            'video_url' => 'https://www.youtube.com/embed/dQw4w9WgXcQ',
            'url' => '#',
            'created_time' => date('Y-m-d H:i:s'),
            'views' => 1250,
            'likes' => 87,
            'comments' => 23,
            'platform_icon' => 'fab fa-youtube',
            'platform_color' => '#FF0000',
            'is_video' => true,
            'video_id' => 'dQw4w9WgXcQ'
        ]
    ];
}