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from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from typing import Any
    from azure.core.rest import HttpResponse as RestHttpResponse


def await_result(func, *args, **kwargs):
    """If func returns an awaitable, raise that this runner can't handle it.

    :param func: The function to run.
    :type func: callable
    :param args: The positional arguments to pass to the function.
    :type args: list
    :param any kwargs: The keyword arguments to pass to the function.
    :rtype: any
    :return: The result of the function
    :raises: TypeError
    """
    result = func(*args, **kwargs)
    if hasattr(result, "__await__"):
        raise TypeError("Policy {} returned awaitable object in non-async pipeline.".format(func))
    return result


def is_rest(obj) -> bool:
    """Return whether a request or a response is a rest request / response.

    Checking whether the response has the object content can sometimes result
    in a ResponseNotRead error if you're checking the value on a response
    that has not been read in yet. To get around this, we also have added
    a check for is_stream_consumed, which is an exclusive property on our new responses.

    :param obj: The object to check.
    :type obj: any
    :rtype: bool
    :return: Whether the object is a rest request / response.
    """
    return hasattr(obj, "is_stream_consumed") or hasattr(obj, "content")


def handle_non_stream_rest_response(response: "RestHttpResponse") -> None:
    """Handle reading and closing of non stream rest responses.
    For our new rest responses, we have to call .read() and .close() for our non-stream
    responses. This way, we load in the body for users to access.

    :param response: The response to read and close.
    :type response: ~azure.core.rest.HttpResponse
    """
    try:
        response.read()
        response.close()
    except Exception as exc:
        response.close()
        raise exc
