mbot/matrix.py

from loguru import logger
from nio import AsyncClient, LoginResponse


class MatrixBot:
    def __init__(self, config: dict):
        # TODO: Test configuration for required settings
        self.config = config

        self.client = AsyncClient(
            homeserver=self.config['homeserver'],
            user=self.config['username']
        )

    async def send_message(self, message: str):
        if not self.client.access_token:
            logged_in = await self.login()
            if not logged_in:
                return

        await self.client.room_send(
            room_id=self.config['room_id'],
            message_type="m.room.message",
            content={
                "msgtype": "m.text",
                "body": message
            }
        )
        logger.info("Message sent")

    async def login(self):
        response = await self.client.login(
            password=self.config['password']
        )
        if isinstance(response, LoginResponse):
            logger.info(f"Logged in as {self.config['username']}")
        else:
            logger.error(f"Failed to login as {self.config['username']}: {response}")
            logger.error("Closing nio session")
            await self.client.close()
            return False

        return True

    async def logout(self):
        await self.client.logout()
        await self.client.close()
        logger.info(f"Logged out from {self.config['homeserver']}")