"""手动/定时清理过期文件与孤儿缓存文件。"""
import logging
import time

import auth
import storage

logging.basicConfig(level=logging.INFO, format="%(asctime)s %(levelname)s %(message)s")
log = logging.getLogger("lzwlab-cleanup")


def main() -> int:
    cfg = auth.load_config()
    files_dir = cfg["files_dir"]
    db_path = cfg["database_path"]
    storage.init_db(db_path)
    now = int(time.time())
    removed = storage.cleanup_expired(db_path, files_dir, now=now)
    orphans = storage.cleanup_orphans(db_path, files_dir, now=now)
    log.info("清理完成：过期文件 %d 个，孤儿缓存 %d 个", removed, orphans)
    return 0


if __name__ == "__main__":
    raise SystemExit(main())