import json

from models.chat import ChatUpdate, Message
from services.rediscache import redis


async def notify_message(message: Message, action='create'):
    channel_name = f"message:{message['chat_id']}"
    data = {'payload': message, 'action': action}
    try:
        await redis.publish(channel_name, json.dumps(data))
        print(f'[services.presence] ok {data}')
    except Exception as e:
        print(f'Failed to publish to channel {channel_name}: {e}')


async def notify_chat(chat: ChatUpdate, member_id: int, action='create'):
    channel_name = f'chat:{member_id}'
    data = {'payload': chat, 'action': action}
    try:
        await redis.publish(channel_name, json.dumps(data))
        print(f'[services.presence] ok {data}')
    except Exception as e:
        print(f'Failed to publish to channel {channel_name}: {e}')