#!/usr/bin/env python
# app/main.py
from __future__ import annotations

import logging
from contextlib import asynccontextmanager

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.api.routes import api_router
from app.core.config import settings

logging.basicConfig(level=logging.INFO, format="%(levelname)s:%(name)s: %(message)s")
logger = logging.getLogger(__name__)


@asynccontextmanager
async def lifespan(app: FastAPI):
    logger.info("Starting Waxwing API...")
    settings.ensure_dirs()

    from app.db.store import Store
    _s = Store(settings.DB_PATH)
    _s.close()
    logger.info("Migrations applied. DB ready at %s", settings.DB_PATH)

    yield

    logger.info("Waxwing API shutting down.")


app = FastAPI(
    title=settings.PROJECT_NAME,
    description="Local-first gardening assistant",
    version="0.1.0",
    lifespan=lifespan,
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=settings.CORS_ORIGINS,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

app.include_router(api_router, prefix=settings.API_PREFIX)


@app.get("/")
async def root():
    return {"service": "waxwing-api", "docs": "/docs"}