mirror of https://github.com/home-assistant/core
153 lines
4.9 KiB
Python
153 lines
4.9 KiB
Python
"""Support for RFXtrx switches."""
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from __future__ import annotations
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import logging
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from typing import Any
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import RFXtrx as rfxtrxmod
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from homeassistant.components.switch import SwitchEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_COMMAND_OFF, CONF_COMMAND_ON, STATE_ON
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import DeviceTuple, async_setup_platform_entry, get_pt2262_cmd
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from .const import (
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COMMAND_OFF_LIST,
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COMMAND_ON_LIST,
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CONF_DATA_BITS,
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DEVICE_PACKET_TYPE_LIGHTING4,
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DOMAIN,
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)
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from .entity import RfxtrxCommandEntity
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DATA_SWITCH = f"{DOMAIN}_switch"
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_LOGGER = logging.getLogger(__name__)
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def supported(event: rfxtrxmod.RFXtrxEvent) -> bool:
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"""Return whether an event supports switch."""
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return (
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isinstance(event.device, rfxtrxmod.LightingDevice)
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and not event.device.known_to_be_dimmable
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and not event.device.known_to_be_rollershutter
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or isinstance(event.device, rfxtrxmod.RfyDevice)
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up config entry."""
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def _constructor(
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event: rfxtrxmod.RFXtrxEvent,
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auto: rfxtrxmod.RFXtrxEvent | None,
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device_id: DeviceTuple,
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entity_info: dict[str, Any],
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) -> list[Entity]:
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return [
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RfxtrxSwitch(
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event.device,
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device_id,
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entity_info.get(CONF_DATA_BITS),
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entity_info.get(CONF_COMMAND_ON),
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entity_info.get(CONF_COMMAND_OFF),
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event=event if auto else None,
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)
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]
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await async_setup_platform_entry(
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hass, config_entry, async_add_entities, supported, _constructor
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)
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class RfxtrxSwitch(RfxtrxCommandEntity, SwitchEntity):
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"""Representation of a RFXtrx switch."""
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def __init__(
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self,
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device: rfxtrxmod.RFXtrxDevice,
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device_id: DeviceTuple,
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data_bits: int | None = None,
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cmd_on: int | None = None,
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cmd_off: int | None = None,
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event: rfxtrxmod.RFXtrxEvent | None = None,
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) -> None:
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"""Initialize the RFXtrx switch."""
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super().__init__(device, device_id, event=event)
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self._data_bits = data_bits
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self._cmd_on = cmd_on
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self._cmd_off = cmd_off
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async def async_added_to_hass(self) -> None:
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"""Restore device state."""
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await super().async_added_to_hass()
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if self._event is None:
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old_state = await self.async_get_last_state()
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if old_state is not None:
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self._attr_is_on = old_state.state == STATE_ON
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def _apply_event_lighting4(self, event: rfxtrxmod.RFXtrxEvent) -> None:
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"""Apply event for a lighting 4 device."""
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if self._data_bits is not None:
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cmdstr = get_pt2262_cmd(event.device.id_string, self._data_bits)
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assert cmdstr
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cmd = int(cmdstr, 16)
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if cmd == self._cmd_on:
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self._attr_is_on = True
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elif cmd == self._cmd_off:
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self._attr_is_on = False
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else:
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self._attr_is_on = True
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def _apply_event_standard(self, event: rfxtrxmod.RFXtrxEvent) -> None:
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assert isinstance(event, rfxtrxmod.ControlEvent)
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if event.values["Command"] in COMMAND_ON_LIST:
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self._attr_is_on = True
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elif event.values["Command"] in COMMAND_OFF_LIST:
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self._attr_is_on = False
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def _apply_event(self, event: rfxtrxmod.RFXtrxEvent) -> None:
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"""Apply command from rfxtrx."""
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super()._apply_event(event)
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if event.device.packettype == DEVICE_PACKET_TYPE_LIGHTING4:
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self._apply_event_lighting4(event)
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else:
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self._apply_event_standard(event)
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@callback
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def _handle_event(
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self, event: rfxtrxmod.RFXtrxEvent, device_id: DeviceTuple
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) -> None:
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"""Check if event applies to me and update."""
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if self._event_applies(event, device_id):
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self._apply_event(event)
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self.async_write_ha_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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if self._cmd_on is not None:
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await self._async_send(self._device.send_command, self._cmd_on)
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else:
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await self._async_send(self._device.send_on)
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self._attr_is_on = True
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self.async_write_ha_state()
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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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if self._cmd_off is not None:
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await self._async_send(self._device.send_command, self._cmd_off)
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else:
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await self._async_send(self._device.send_off)
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self._attr_is_on = False
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self.async_write_ha_state()
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