import sys
import re
from pathlib import Path

# Add parent workspace directory to path to import generic_downloader
sys.path.append(str(Path(__file__).resolve().parents[1]))
import generic_downloader

def is_video_link(url):
    # Match standard xHamster video pages: contains /videos/ and doesn't point to user grids/channels
    return (
        "/videos/" in url 
        and not "/users/" in url 
        and not "/channels/" in url 
        and not "/creators/" in url
    )

if __name__ == "__main__":
    # JS evaluated in browser context to get the clean uploader name
    uploader_eval = """() => {
        // 1. Try channel link
        const channelLink = document.querySelector('a[href*="/channels/"]');
        if (channelLink && channelLink.innerText.trim()) {
            return channelLink.innerText.trim().replace(/\\n/g, ' ').trim();
        }
        
        // 2. Try user link
        const userLink = document.querySelector('.entity-author-container__name, a[href*="/users/"]');
        if (userLink && userLink.innerText.trim()) {
            return userLink.innerText.trim();
        }
        
        // 3. Try creator logo or class
        const creatorLink = document.querySelector('a[href*="/creators/"] .video-uploader__name, .video-uploader__name');
        if (creatorLink && creatorLink.innerText.trim()) {
            return creatorLink.innerText.trim();
        }
        
        return 'unknown';
    }"""
    
    generic_downloader.run(
        site_name="xHamster",
        is_video_link_fn=is_video_link,
        next_page_selector="a:has-text('Next'), .next, a[rel='next']",
        video_selector="video",
        uploader_eval_js=uploader_eval
    )