core/homeassistant/components/deconz/switch.py

92 lines
2.7 KiB
Python

"""Support for deCONZ switches."""
from __future__ import annotations
from collections.abc import ValuesView
from typing import Any
from pydeconz.light import Light, Siren
from homeassistant.components.switch import DOMAIN, SwitchEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers import entity_registry as er
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN as DECONZ_DOMAIN, POWER_PLUGS
from .deconz_device import DeconzDevice
from .gateway import get_gateway_from_config_entry
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up switches for deCONZ component.
Switches are based on the same device class as lights in deCONZ.
"""
gateway = get_gateway_from_config_entry(hass, config_entry)
gateway.entities[DOMAIN] = set()
entity_registry = er.async_get(hass)
# Siren platform replacing sirens in switch platform added in 2021.10
for light in gateway.api.lights.values():
if isinstance(light, Siren) and (
entity_id := entity_registry.async_get_entity_id(
DOMAIN, DECONZ_DOMAIN, light.unique_id
)
):
entity_registry.async_remove(entity_id)
@callback
def async_add_switch(
lights: list[Light] | ValuesView[Light] = gateway.api.lights.values(),
) -> None:
"""Add switch from deCONZ."""
entities = []
for light in lights:
if (
light.type in POWER_PLUGS
and light.unique_id not in gateway.entities[DOMAIN]
):
entities.append(DeconzPowerPlug(light, gateway))
if entities:
async_add_entities(entities)
config_entry.async_on_unload(
async_dispatcher_connect(
hass,
gateway.signal_new_light,
async_add_switch,
)
)
async_add_switch()
class DeconzPowerPlug(DeconzDevice, SwitchEntity):
"""Representation of a deCONZ power plug."""
TYPE = DOMAIN
_device: Light
@property
def is_on(self) -> bool:
"""Return true if switch is on."""
return self._device.state # type: ignore[no-any-return]
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn on switch."""
await self._device.set_state(on=True)
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn off switch."""
await self._device.set_state(on=False)