"""压缩机示功图（P-V）接口。"""

from typing import Any

from fastapi import APIRouter, HTTPException, Query

from services import indicator_service

router = APIRouter()


@router.get("/api/indicator")
def indicator(
    device_code: str = Query(...),
    cylinder: str = Query(...),
) -> dict[str, Any]:
    try:
        return indicator_service.query_indicator(device_code, cylinder)
    except ValueError as error:
        raise HTTPException(status_code=400, detail=str(error)) from error