from contextlib import asynccontextmanager

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

from app.config import CORS_ORIGINS, DEBUG
from app.database import create_db_and_tables

# Import all models so SQLModel registers them
from app.models import (
    User,
    Activity,
    Zone,
    ZoneHistory,
    Friendship,
    Score,
    Notification,
)  # noqa: F401

from app.routers import auth, users, activities, zones, friends, leaderboard


@asynccontextmanager
async def lifespan(app: FastAPI):
    """Startup: create tables. Shutdown: nothing special yet."""
    create_db_and_tables()
    yield


app = FastAPI(
    title="GeoZoner API",
    version="0.1.0",
    description="Territorial fitness tracker backend",
    lifespan=lifespan,
)

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

# --- Routers ---
app.include_router(auth.router)
app.include_router(users.router)
app.include_router(activities.router)
app.include_router(zones.router)
app.include_router(friends.router)
app.include_router(leaderboard.router)


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