import os
import gevent
import time
from flask import current_app


def safe_remove(file_path):
    try:
        if os.path.exists(file_path):
            os.remove(file_path)

            # Wait for the file to be deleted
            start_time = time.time()
            while os.path.exists(file_path):
                gevent.sleep(1)
                if time.time() - start_time > 5:  # 5 second timeout
                    raise TimeoutError(f"Failed to delete {file_path} after 5 seconds")

            current_app.logger.info(f"Successfully deleted {file_path}")
        else:
            current_app.logger.info(f"{file_path} does not exist, skipping deletion")
    except Exception as e:
        current_app.logger.error(f"Error deleting {file_path}: {str(e)}")
        raise


def sync_folder(file_path):
    dir_fd = os.open(file_path, os.O_RDONLY)
    os.fsync(dir_fd)
    os.close(dir_fd)