from __future__ import annotations

from pydantic import BaseModel
from fastapi import APIRouter, Depends

from app.core.settings import get_settings
from app.services.gateway_auth import verify_gateway_secret


class RuntimeConfigResponse(BaseModel):
    app_env: str
    use_llm_pipeline: bool
    classifier_model: str
    corrector_model: str
    verifier_model: str
    premium_review_model: str
    llm_timeout_seconds: float


router = APIRouter(prefix="/runtime", tags=["runtime"])


@router.get(
    "/config",
    response_model=RuntimeConfigResponse,
)
async def get_runtime_config(
    _: None = Depends(verify_gateway_secret),
) -> RuntimeConfigResponse:
    settings = get_settings()

    return RuntimeConfigResponse(
        app_env=settings.app_env,
        use_llm_pipeline=settings.use_llm_pipeline,
        classifier_model=settings.classifier_model,
        corrector_model=settings.corrector_model,
        verifier_model=settings.verifier_model,
        premium_review_model=settings.premium_review_model,
        llm_timeout_seconds=settings.llm_timeout_seconds,
    )