core/homeassistant/components/deconz/switch.py

80 lines
2.2 KiB
Python

"""Support for deCONZ switches."""
from __future__ import annotations
from typing import Any
from pydeconz.models.light.light import Light
from homeassistant.components.switch import DOMAIN, SwitchEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import 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()
@callback
def async_add_switch(lights: list[Light] | None = None) -> None:
"""Add switch from deCONZ."""
entities = []
if lights is None:
lights = list(gateway.api.lights.lights.values())
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.on
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)