"""Health & readiness endpoint."""
from __future__ import annotations

from fastapi import APIRouter

from app.config import get_settings
from app.db import db_available
from app.schemas import HealthResponse

router = APIRouter(tags=["health"])


@router.get("/health", response_model=HealthResponse)
def health() -> HealthResponse:
    settings = get_settings()
    return HealthResponse(
        status="ok",
        db="up" if db_available() else "down",
        version=settings.app_version,
        environment=settings.environment,
    )