from datasette import hookimpl


def render_message_debug(datasette, request):
    if request.args.get("add_msg"):
        msg_type = request.args.get("type", "INFO")
        datasette.add_message(
            request, request.args["add_msg"], getattr(datasette, msg_type)
        )
    return {"body": "Hello from message debug"}


@hookimpl
def register_output_renderer(datasette):
    return [
        {
            "extension": "message",
            "render": render_message_debug,
            "can_render": lambda: False,
        }
    ]