Source code for caspia.meadow.services.thermostat

from enum import Enum

from caspia.meadow.value import MemberOf

from .base import Characteristic, ServiceBase


class ThermostatState(Enum):
    """ State of a thermostat. """
    OFF = 'off'
    HEATING = 'heating'
    COOLING = 'cooling'


class ThermostatBase(ServiceBase):
    """ Represents a thermsotat. """
    type = 'thermostat'

    target_temp = Characteristic('float', 'RWN')
    current_temp = Characteristic('float', 'RN')
    current_state = Characteristic('string',
                                   'RN',
                                   validate=MemberOf([m.value for m in ThermostatState]))
    target_state = Characteristic('string',
                                  'RWN',
                                  validate=MemberOf([m.value for m in ThermostatState]))