from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from config import ensure_data_dirs
from api.documents import router as documents_router
from api.topics import router as topics_router
from api.settings import router as settings_router


@asynccontextmanager
async def lifespan(app: FastAPI):
    ensure_data_dirs()
    yield


app = FastAPI(title="Document Scanner API", version="1.0.0", lifespan=lifespan)

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_methods=["*"],
    allow_headers=["*"],
)


@app.get("/health")
async def health():
    return {"status": "ok"}


app.include_router(documents_router)
app.include_router(topics_router)
app.include_router(settings_router)