"""Sentry connector (ported from integration_scripts.connectors.sentry).

Provides:
- sentry_client: global client instance
- get_client(): initialize raven.Client with DSN from config.SENTRY
- send_response_to_sentry(resp, message): capture message with extra context
"""
from __future__ import annotations

from typing import Any, Optional

import raven  # type: ignore

import config

sentry_client: Optional[Any] = None


def get_client() -> Any:
    """Initialize and return the Sentry client.

    Mirrors legacy behavior: if config.SENTRY is None, an empty client is
    still initialized with DSN=None.
    """
    global sentry_client
    sentry_client = raven.Client(config.SENTRY)
    return sentry_client


def send_response_to_sentry(resp: Any, message: str) -> None:
    """Send a response object context to Sentry as a message.

    Expects `resp` to have attributes: message, errors, status.
    """
    # global sentry_client  # noqa: F841
    if not sentry_client:
        return
    sentry_client.captureMessage(
        message=message,
        stack=True,
        extra={
            "message": getattr(resp, "message", None),
            "errors": getattr(resp, "errors", None),
            "status": getattr(resp, "status", None),
        },
    )