mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
"""Support for KNX/IP switches."""
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from __future__ import annotations
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from typing import Any
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from xknx import XKNX
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from xknx.devices import Switch as XknxSwitch
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from homeassistant import config_entries
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from homeassistant.components.switch import SwitchEntity
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from homeassistant.const import (
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CONF_ENTITY_CATEGORY,
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CONF_NAME,
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STATE_ON,
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STATE_UNAVAILABLE,
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STATE_UNKNOWN,
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Platform,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.restore_state import RestoreEntity
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from homeassistant.helpers.typing import ConfigType
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from .const import CONF_RESPOND_TO_READ, DATA_KNX_CONFIG, DOMAIN, KNX_ADDRESS
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from .knx_entity import KnxEntity
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from .schema import SwitchSchema
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: config_entries.ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up switch(es) for KNX platform."""
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xknx: XKNX = hass.data[DOMAIN].xknx
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config: list[ConfigType] = hass.data[DATA_KNX_CONFIG][Platform.SWITCH]
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async_add_entities(KNXSwitch(xknx, entity_config) for entity_config in config)
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class KNXSwitch(KnxEntity, SwitchEntity, RestoreEntity):
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"""Representation of a KNX switch."""
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_device: XknxSwitch
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def __init__(self, xknx: XKNX, config: ConfigType) -> None:
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"""Initialize of KNX switch."""
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super().__init__(
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device=XknxSwitch(
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xknx,
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name=config[CONF_NAME],
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group_address=config[KNX_ADDRESS],
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group_address_state=config.get(SwitchSchema.CONF_STATE_ADDRESS),
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respond_to_read=config[CONF_RESPOND_TO_READ],
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invert=config[SwitchSchema.CONF_INVERT],
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)
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)
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self._attr_entity_category = config.get(CONF_ENTITY_CATEGORY)
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self._attr_unique_id = str(self._device.switch.group_address)
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async def async_added_to_hass(self) -> None:
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"""Restore last state."""
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await super().async_added_to_hass()
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if not self._device.switch.readable and (
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last_state := await self.async_get_last_state()
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):
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if last_state.state not in (STATE_UNKNOWN, STATE_UNAVAILABLE):
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self._device.switch.value = last_state.state == STATE_ON
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@property
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def is_on(self) -> bool:
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"""Return true if device is on."""
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return bool(self._device.state)
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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await self._device.set_on()
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn the device off."""
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await self._device.set_off()
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