from fastapi import Request


def get_client_ip(request: Request) -> str:
    """
    Using a testclient, the ip returned is 'testclient'. If so, instead, grab
    the ip from the headers
    """
    ip = request.headers.get("X-Forwarded-For")
    if not ip:
        ip = request.client.host  # type: ignore
    elif ip == "testclient" or ip.startswith("10."):
        forwarded = request.headers.get("X-Forwarded-For")
        ip = (
            forwarded.split(",")[0].strip() if forwarded else request.client.host  # type: ignore
        )

    return ip