78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
"""Support for KNX/IP switches."""
|
|
from __future__ import annotations
|
|
|
|
from typing import Any
|
|
|
|
from xknx import XKNX
|
|
from xknx.devices import Switch as XknxSwitch
|
|
|
|
from homeassistant.components.switch import SwitchEntity
|
|
from homeassistant.const import CONF_NAME, STATE_ON, STATE_UNAVAILABLE, STATE_UNKNOWN
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.helpers.entity_platform import AddEntitiesCallback
|
|
from homeassistant.helpers.restore_state import RestoreEntity
|
|
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
|
|
|
|
from .const import CONF_RESPOND_TO_READ, DOMAIN, KNX_ADDRESS
|
|
from .knx_entity import KnxEntity
|
|
from .schema import SwitchSchema
|
|
|
|
|
|
async def async_setup_platform(
|
|
hass: HomeAssistant,
|
|
config: ConfigType,
|
|
async_add_entities: AddEntitiesCallback,
|
|
discovery_info: DiscoveryInfoType | None = None,
|
|
) -> None:
|
|
"""Set up switch(es) for KNX platform."""
|
|
if not discovery_info or not discovery_info["platform_config"]:
|
|
return
|
|
platform_config = discovery_info["platform_config"]
|
|
xknx: XKNX = hass.data[DOMAIN].xknx
|
|
|
|
async_add_entities(
|
|
KNXSwitch(xknx, entity_config) for entity_config in platform_config
|
|
)
|
|
|
|
|
|
class KNXSwitch(KnxEntity, SwitchEntity, RestoreEntity):
|
|
"""Representation of a KNX switch."""
|
|
|
|
_device: XknxSwitch
|
|
|
|
def __init__(self, xknx: XKNX, config: ConfigType) -> None:
|
|
"""Initialize of KNX switch."""
|
|
super().__init__(
|
|
device=XknxSwitch(
|
|
xknx,
|
|
name=config[CONF_NAME],
|
|
group_address=config[KNX_ADDRESS],
|
|
group_address_state=config.get(SwitchSchema.CONF_STATE_ADDRESS),
|
|
respond_to_read=config[CONF_RESPOND_TO_READ],
|
|
invert=config[SwitchSchema.CONF_INVERT],
|
|
)
|
|
)
|
|
self._attr_unique_id = str(self._device.switch.group_address)
|
|
|
|
async def async_added_to_hass(self) -> None:
|
|
"""Restore last state."""
|
|
await super().async_added_to_hass()
|
|
if not self._device.switch.readable and (
|
|
last_state := await self.async_get_last_state()
|
|
):
|
|
if last_state.state not in (STATE_UNKNOWN, STATE_UNAVAILABLE):
|
|
self._device.switch.value = last_state.state == STATE_ON
|
|
|
|
@property
|
|
def is_on(self) -> bool:
|
|
"""Return true if device is on."""
|
|
return bool(self._device.state)
|
|
|
|
async def async_turn_on(self, **kwargs: Any) -> None:
|
|
"""Turn the device on."""
|
|
await self._device.set_on()
|
|
|
|
async def async_turn_off(self, **kwargs: Any) -> None:
|
|
"""Turn the device off."""
|
|
await self._device.set_off()
|