import asyncio
import logging
from config import load_config
from models import AudioTask
from redis_client import RedisClient
from transcriber import WhisperTranscriber

async def process_audio_task(redis_client: RedisClient, transcriber: WhisperTranscriber, task_data: dict):
    try:
        task = AudioTask(**task_data)
    except Exception as e:
        logging.error(f"Error creating AudioTask from data: {e}")
        return

    logging.info(f"Processing task {task.uuid} ...")
    loop = asyncio.get_running_loop()
    text = await loop.run_in_executor(None, transcriber.transcribe, task.file_path)
    logging.info(f"Transcription completed for task {task.uuid}, text length: {len(text)}")

    summarize_task = {
        "chat_id": task.chat_id,
        "user_id": task.user_id,
        "message_id": task.message_id,
        "text": text
    }
    await redis_client.send_to_summarize(summarize_task)
    logging.info(f"Sent text to summarize service for task {task.uuid}")


async def main():
    logging.basicConfig(
        level=logging.INFO,
        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
    )
    
    config = load_config()
    logging.info(f"Loaded config: REDIS_HOST={config['REDIS_HOST']}, REDIS_PORT={config['REDIS_PORT']}")
    
    redis_client = RedisClient(
        host=config["REDIS_HOST"],
        port=config["REDIS_PORT"],
        task_channel=config["AUDIO_TASK_CHANNEL"],
        result_channel=config["TEXT_RESULT_CHANNEL"],
        text_task_channel="text_task_channel"
    )
    transcriber = WhisperTranscriber(config["WHISPER_MODEL"], config["DEVICE"])
    logging.info(f"Initialized transcriber with model {config['WHISPER_MODEL']} on {config['DEVICE']}")
    
    logging.info(f"Waiting for audio tasks in channel {config['AUDIO_TASK_CHANNEL']}...")

    while True:
        task_data = await redis_client.get_task(timeout=1)
        if task_data:
            logging.info(f"Received task: {task_data.get('uuid', 'unknown')}")
            asyncio.create_task(process_audio_task(redis_client, transcriber, task_data))
        await asyncio.sleep(0.1)

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