from typing import Any

import httpx


class HTTPClientError(Exception):
    name = "http_client_"

    def __init__(
        self,
        message: str = "HTTP client error.",
        *,
        request: httpx.Request | None = None,
        response: httpx.Response | None = None,
    ):
        self.message = message
        self.request = request
        self.response = response

    def __str__(self) -> str:
        return self.message

    @property
    def status_code(self) -> int:
        if self.response is not None:
            return self.response.status_code
        return 500

    @property
    def log_msg(self) -> str:
        return self.message

    @property
    def log_extra(self) -> dict[str, Any]:
        extra: dict[str, Any] = {}
        if self.request is not None:
            extra[f"{self.name}request_method"] = self.request.method
            extra[f"{self.name}request_path"] = self.request.url.path
        if self.response is not None:
            extra[f"{self.name}response_status_code"] = self.response.status_code
        return extra