"""
Entry point for the Pipecat VoiceCoach agent.
Reads config from environment variables.
"""
import asyncio
import logging
import os

import structlog
from livekit import api as livekit_api

from pipeline import run_voice_coach_pipeline

logging.basicConfig(level=logging.INFO)
logger = structlog.get_logger()


async def main():
    anthropic_key = os.environ["ANTHROPIC_API_KEY"]
    livekit_api_key = os.environ["LIVEKIT_API_KEY"]
    livekit_api_secret = os.environ["LIVEKIT_API_SECRET"]
    livekit_url = os.getenv("LIVEKIT_URL", "ws://livekit-server:7880")

    # Generate LiveKit access token for this agent
    token = livekit_api.AccessToken(livekit_api_key, livekit_api_secret)
    token.with_grants(livekit_api.VideoGrants(room_join=True, room="voicecoach"))
    token.identity = "voicecoach-agent"
    livekit_token = token.to_jwt()

    session_context = {
        "baseline_context": "",
        "session_history": "",
        "current_mode": "coaching mode",
    }

    logger.info("Starting VoiceCoach pipeline", livekit_url=livekit_url)
    await run_voice_coach_pipeline(
        livekit_url=livekit_url,
        livekit_token=livekit_token,
        anthropic_key=anthropic_key,
        session_context=session_context,
    )


if __name__ == "__main__":
    asyncio.run(main())