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

from app.auth import router as auth_router
from app.upload import router as upload_router
from app.dashboard import router as dashboard_router

# Initialize logger
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

app = FastAPI(
    title="Dubsway Video AI",
    description="Production-ready API for auth, video upload, and analysis",
    version="1.0.0",
    docs_url="/docs",  # Optional: secure this in prod
    redoc_url=None,
)

# Allow frontend (adjust in prod!)
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # REPLACE with frontend URL in production!
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Include API routes
app.include_router(auth_router, prefix="/api", tags=["Auth"])
app.include_router(upload_router, prefix="/api", tags=["Upload"])
app.include_router(dashboard_router, prefix="/api", tags=["Dashboard"])


@app.on_event("startup")
async def startup_event():
    logger.info("✅ FastAPI app started")


@app.on_event("shutdown")
async def shutdown_event():
    logger.info("🛑 FastAPI app shutdown")