import os
from huggingface_hub import HfApi
from datetime import datetime

def backup():
    token = os.environ.get('HF_TOKEN')
    if not token:
        print("❌ HF_TOKEN not found")
        return

    api = HfApi()
    repo = os.environ.get('DATASET_NAME')
    
    print(f"🔄 [SYNC] Starting full backup at {datetime.now()}...")
    
    try:
        api.upload_folder(
            folder_path="/data",
            repo_id=repo,
            repo_type="dataset",
            path_in_repo=".",
            token=token,
            # Explicitly include required folders
            allow_patterns=[
                "Movies/**",
                "Series/**",
                "strm/**",
                "last_id.txt",
                "last_serie.txt",
                "jellyfin/config/**",
                "jellyfin/data/**"
            ],
            ignore_patterns=[
                "jellyfin/cache/**",
                "jellyfin/logs/**",
                "*.tmp"
            ],
            commit_message=f"Persistent backup: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}"
        )
        print("✅ [SYNC] Backup completed successfully!")
    except Exception as e:
        print(f"⚠️ [SYNC] Error: {e}")

if __name__ == "__main__":
    backup()