from collections.abc import AsyncGenerator
from contextlib import asynccontextmanager

from fastapi import FastAPI

from app.core.database import init_db


@asynccontextmanager
async def lifespan(_app: FastAPI) -> AsyncGenerator[None, None]:

    await init_db()
    yield


def create_app() -> FastAPI:
    app = FastAPI(lifespan=lifespan)

    @app.get("/")
    def health() -> dict[str, str]:
        return {"status": "healthy"}

    return app


app = create_app()