core/homeassistant/components/eufy/switch.py

76 lines
2.1 KiB
Python

"""Support for EufyHome switches."""
from __future__ import annotations
from typing import Any
import lakeside
from homeassistant.components.switch import SwitchEntity
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
def setup_platform(
hass: HomeAssistant,
config: ConfigType,
add_entities: AddEntitiesCallback,
discovery_info: DiscoveryInfoType | None = None,
) -> None:
"""Set up EufyHome switches."""
if discovery_info is None:
return
add_entities([EufyHomeSwitch(discovery_info)], True)
class EufyHomeSwitch(SwitchEntity):
"""Representation of a EufyHome switch."""
def __init__(self, device):
"""Initialize the light."""
self._state = None
self._name = device["name"]
self._address = device["address"]
self._code = device["code"]
self._type = device["type"]
self._switch = lakeside.switch(self._address, self._code, self._type)
self._switch.connect()
def update(self) -> None:
"""Synchronise state from the switch."""
self._switch.update()
self._state = self._switch.power
@property
def unique_id(self):
"""Return the ID of this light."""
return self._address
@property
def name(self):
"""Return the name of the device if any."""
return self._name
@property
def is_on(self):
"""Return true if device is on."""
return self._state
def turn_on(self, **kwargs: Any) -> None:
"""Turn the specified switch on."""
try:
self._switch.set_state(True)
except BrokenPipeError:
self._switch.connect()
self._switch.set_state(power=True)
def turn_off(self, **kwargs: Any) -> None:
"""Turn the specified switch off."""
try:
self._switch.set_state(False)
except BrokenPipeError:
self._switch.connect()
self._switch.set_state(False)