from enum import Enum
from bleak import BLEDevice, BleakScanner

NODE_BLUETOOTH_SERVICE_UUID = "E1898FF7-5063-4441-a6eb-526073B00001"


class MeshNode:
    def __init__(self, ble_device: BLEDevice):
        self.ble_device = ble_device
        
    async def discover():
        """Find a mesh node via Bluetooth
        """
        devices = await BleakScanner(service_uuids=[NODE_BLUETOOTH_SERVICE_UUID], scanning_mode="pasive")
        
        # no device was found
        if len(devices) == 0:
            return None