from fastapi import APIRouter

from app.api.v1.auth import router as auth_router
from app.api.v1.chats import router as chats_router
from app.api.v1.admin import router as admin_router
from app.api.v1.skills import router as skills_router
from app.api.v1.users import router as users_router
from app.api.v1.documents import router as documents_router
from app.api.v1.memory import router as memory_router
from app.api.v1.notifications import router as notifications_router
from app.api.v1.ws import router as ws_router
from app.api.v1.pdf import router as pdf_router

api_v1_router = APIRouter(prefix="/api/v1")

api_v1_router.include_router(auth_router)
api_v1_router.include_router(chats_router)
api_v1_router.include_router(admin_router)
api_v1_router.include_router(skills_router)
api_v1_router.include_router(users_router)
api_v1_router.include_router(documents_router)
api_v1_router.include_router(memory_router)
api_v1_router.include_router(notifications_router)
api_v1_router.include_router(ws_router)
api_v1_router.include_router(pdf_router)


@api_v1_router.get("/health", tags=["health"])
async def health():
    from sqlalchemy import text
    from app.database import async_session_factory

    db_status = "ok"
    try:
        async with async_session_factory() as db:
            await db.execute(text("SELECT 1"))
    except Exception:
        import logging
        logging.getLogger(__name__).warning("Health check DB error", exc_info=True)
        db_status = "error"

    status_val = "ok" if db_status == "ok" else "degraded"
    status_code = 200 if status_val == "ok" else 503

    from fastapi.responses import JSONResponse
    return JSONResponse(
        status_code=status_code,
        content={"status": status_val, "db": db_status, "version": "0.1.0"},
    )