"""
quiXzoom Passwordless Authentication Service
Cross-device login between app and web
"""

import os
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse
import uvicorn

from routes.passwordless import router as passwordless_router

app = FastAPI(
    title="quiXzoom Passwordless Auth",
    description="Passwordless cross-device authentication service",
    version="1.0.0"
)

# CORS
app.add_middleware(
    CORSMiddleware,
    allow_origins=[
        "https://quixzoom.se",
        "https://www.quixzoom.se",
        "https://quixzoom.com",
        "https://www.quixzoom.com",
        "http://localhost:3000",
        "http://localhost:8080",
    ],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Error handler
@app.exception_handler(Exception)
async def global_exception_handler(request: Request, exc: Exception):
    return JSONResponse(
        status_code=500,
        content={"error": "Internal server error", "detail": str(exc)}
    )

# Health check
@app.get("/health")
async def health():
    return {"status": "ok", "service": "passwordless-auth"}

# Include routes
app.include_router(passwordless_router, prefix="/v1")

if __name__ == "__main__":
    port = int(os.getenv('PORT', 8080))
    host = os.getenv('HOST', '0.0.0.0')
    uvicorn.run(app, host=host, port=port)