from contextlib import asynccontextmanager

from apscheduler.schedulers.asyncio import AsyncIOScheduler
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from app.config import settings
from app.routers import auth, championships, participant_lists, registrations, users
from app.services.instagram_service import poll_instagram, refresh_instagram_token


@asynccontextmanager
async def lifespan(app: FastAPI):
    scheduler = AsyncIOScheduler()
    scheduler.add_job(
        poll_instagram,
        "interval",
        seconds=settings.instagram_poll_interval,
        id="instagram_poll",
    )
    scheduler.add_job(
        refresh_instagram_token,
        "interval",
        weeks=1,
        id="instagram_token_refresh",
    )
    scheduler.start()
    yield
    scheduler.shutdown()


app = FastAPI(
    title="Pole Dance Championships API",
    version="1.0.0",
    lifespan=lifespan,
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # tighten in Phase 7
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

PREFIX = "/api/v1"
app.include_router(auth.router, prefix=PREFIX)
app.include_router(users.router, prefix=PREFIX)
app.include_router(championships.router, prefix=PREFIX)
app.include_router(registrations.router, prefix=PREFIX)
app.include_router(participant_lists.router, prefix=PREFIX)


@app.get("/internal/health", tags=["internal"])
async def health():
    return {"status": "ok"}