"""Health check endpoint."""

from fastapi import APIRouter
from spore_node.db.connection import get_pool

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


@router.get("/")
async def root():
    """Root endpoint — redirect to docs."""
    return {
        "name": "Spore Agent Commons",
        "version": "0.1.0",
        "docs": "/docs",
        "health": "/health",
    }


@router.get("/health")
async def health():
    """Node health check with DB connectivity."""
    db_ok = False
    try:
        pool = get_pool()
        async with pool.acquire() as conn:
            await conn.fetchval("SELECT 1")
        db_ok = True
    except Exception:
        pass

    return {
        "status": "ok" if db_ok else "degraded",
        "db": "connected" if db_ok else "disconnected",
    }