import httpx

def round_bytes(size_in_bytes: int) -> str:
    # Helper function to convert bytes to a human-readable format
    for unit in ["B", "KiB", "MiB", "GiB", "TiB", "PiB"]:
        if size_in_bytes < 1024:
            return f"{size_in_bytes:.2f}{unit}"
        size_in_bytes /= 1024
    return f"{size_in_bytes:.2f}EB"


def get_data_from_ontap(logger, hostname: str, username: str, password: str, endpoint: str, query_string: str = ""):
    url = f"https://{hostname}/api/{endpoint}"
    if query_string:
        url += f"?{query_string}"
    try:
        logger.debug(f"Fetching data from ONTAP: {url}")
        response = httpx.get(url, auth=(username, password), verify=False)
        response.raise_for_status()
        return response.json()
    except httpx.HTTPError as e:
        logger.error(f"HTTP error occurred: {e}")
        return None