from contextlib import asynccontextmanager
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from sqlalchemy import text
import os
from app.api.v1.api import api_router
from app.api.v2.auth import router as auth_v2_router
from app.models import Base

@asynccontextmanager
async def lifespan(app: FastAPI):
    from app.db.session import engine
    async with engine.begin() as conn:
        await conn.execute(text("CREATE SCHEMA IF NOT EXISTS data"))
        await conn.run_sync(Base.metadata.create_all)
    yield
    await engine.dispose()

app = FastAPI(
    title="Traffic Ecosystem SuperApp 2.0",
    version="2.0.0",
    openapi_url="/api/v2/openapi.json",
    lifespan=lifespan
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=[
        "http://192.168.100.43:3000",  # A szerver címe a böngészőben
        "http://localhost:3000",       # Helyi teszteléshez
    ],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


# ÚTVONALAK INTEGRÁCIÓJA
app.include_router(api_router, prefix="/api/v1")
app.include_router(auth_v2_router, prefix="/api/v2/auth")

@app.get("/", tags=["health"])
async def root():
    return {"status": "online", "version": "2.0.0", "docs": "/docs"}