from __future__ import annotations

import json
import logging
from typing import Any

_log = logging.getLogger("app.lab.audit")


def write_audit(
    action: str,
    entity_type: str,
    entity_id: str | None,
    user_id: str | None = None,
    metadata: dict[str, Any] | None = None,
) -> None:
    _log.info(
        "lab action=%s entity=%s/%s user=%s metadata=%s",
        action,
        entity_type,
        entity_id,
        user_id or "system",
        json.dumps(metadata or {}, ensure_ascii=False),
    )


def write_calculation_run(
    recipe_id: str,
    status: str,
    kpi_results: dict[str, Any],
    *,
    duration_ms: int | None = None,
    error_message: str | None = None,
) -> None:
    _log.info(
        "lab calculation recipe=%s status=%s duration_ms=%s engine=%s error=%s kpi=%s",
        recipe_id,
        status,
        duration_ms,
        "native-1",
        error_message or "",
        json.dumps(kpi_results, ensure_ascii=False),
    )