from __future__ import annotations

from aiortc import RTCPeerConnection
from fastapi import FastAPI

from webrtc.audio_track import build_audio_track
from webrtc.tracks import AudioBus


def attach_webrtc_tracks(
    pc: RTCPeerConnection,
    avatar_service,
    arbitrator,
    audio_bus: AudioBus,
) -> None:
    _ = avatar_service
    _ = arbitrator
    pc.addTrack(build_audio_track(audio_bus))


def register_gateway_routes(app: FastAPI) -> None:
    # Gateway endpoints are currently implemented in `main.py`.
    # This function exists to keep project structure aligned with task list.
    _ = app