from fastapi import FastAPI
from fastapi.staticfiles import StaticFiles
from starlette.responses import Response

from led_platform.api.http import STATIC_DIR, router as http_router
from led_platform.api.ws import router as ws_router
from led_platform.core.config import get_settings


class NoCacheStaticFiles(StaticFiles):
    async def get_response(self, path: str, scope: dict) -> Response:
        response = await super().get_response(path, scope)
        response.headers["Cache-Control"] = "no-store"
        return response


def create_app() -> FastAPI:
    app = FastAPI(
        title="LED Wall Projection Platform",
        version="1.0.0",
        description="Tile-aware dual GPU-server LED wall control and synchronization platform.",
    )
    app.mount("/static", NoCacheStaticFiles(directory=STATIC_DIR), name="static")
    app.include_router(http_router)
    app.include_router(ws_router)
    return app


app = create_app()


def main() -> None:
    import uvicorn

    settings = get_settings()
    uvicorn.run("led_platform.main:app", host=settings.app_host, port=settings.app_port)


if __name__ == "__main__":
    main()