import asyncio
from contextlib import asynccontextmanager
from fastapi.responses import RedirectResponse
import uvicorn
from fastapi import FastAPI
from modules.dropbox.audio import cleanup_audio_url_cache
from modules.home.app import home_app
from modules.youtube_metadata.app import youtube_metadata_app
from server import router as mobile_router
from app import gradio_app  # your Blocks object
import gradio as gr
import logging
from fastapi import Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.staticfiles import StaticFiles


logging.basicConfig(level=logging.INFO)

app = FastAPI(title="Sanatan AI Unified Server")

# Allow all origins (for dev)
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # or ["https://your-flutter-web-app.com"]
    allow_credentials=True,
    allow_methods=["*"],  # GET, POST, PUT, DELETE, OPTIONS
    allow_headers=["*"],  # e.g. Authorization, Content-Type
)

# Mount mobile endpoints
app.include_router(mobile_router, prefix="/api")

# Convert Gradio Blocks to ASGI app
# app = gr.mount_gradio_app(app, gradio_app,"/sanatan_ai_web")

# app = gr.mount_gradio_app(app, youtube_metadata_app,"/yt_web")

app = gr.mount_gradio_app(app, home_app,"/web")

app.mount("/home", StaticFiles(directory="static", html=True), name="static")


# Redirect root URL to /home/
@app.get("/")
async def redirect_to_web():
    return RedirectResponse(url="/home/")

@app.middleware("http")
async def log_requests(request: Request, call_next):
    logging.info(f"Request: {request.method} {request.url}")
    response = await call_next(request)
    logging.info(f"Response status: {response.status_code}")
    return response

@asynccontextmanager
async def lifespan(app: FastAPI):
    # Startup code: start cache cleanup
    asyncio.create_task(cleanup_audio_url_cache())
    yield
    # Shutdown code (optional) can go here

if __name__ == "__main__":
    uvicorn.run("main:app", host="0.0.0.0", port=7860, reload=False, access_log=False, log_level=logging.WARNING)