import uuid
import requests

API_SERVER_HOST = 'http://192.168.0.192'
API_SERVER_PORT = 3000
# API_SERVER_AUTH_TOKEN = requests.get(API_SERVER_HOST + ':' + str(API_SERVER_PORT) + '/public/auth/get_cookie').text

_jwt = None

def controller_device_id() -> str:
    ### device ID
    return 'b8:27:eb:52:ea:97'
    ret = None
    try:
        with open('/etc/BPS/device_id') as f:
            for line in f:
                if line.startswith('#'):
                    continue

                ret = line.strip()
                break
    except FileNotFoundError:
        pass

    if ret is None or len(ret) == 0:
        return str(uuid.uuid1())
    else:
        return ret

def get_api_jwt() -> str:
    global _jwt
    return _jwt

def set_api_jwt(jwt = None) -> str:
    ### jwt
    global _jwt
    if jwt is not None:
        _jwt = jwt
        print('set_api_jwt', _jwt)
        print('get_api_jwt', get_api_jwt())