core/homeassistant/components/gree/switch.py

145 lines
4.2 KiB
Python

"""Support for interface with a Gree climate systems."""
from __future__ import annotations
from collections.abc import Callable
from dataclasses import dataclass
from typing import Any
from greeclimate.device import Device
from homeassistant.components.switch import (
SwitchDeviceClass,
SwitchEntity,
SwitchEntityDescription,
)
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 COORDINATORS, DISPATCH_DEVICE_DISCOVERED, DOMAIN
from .entity import GreeEntity
@dataclass(kw_only=True, frozen=True)
class GreeSwitchEntityDescription(SwitchEntityDescription):
"""Describes a Gree switch entity."""
get_value_fn: Callable[[Device], bool]
set_value_fn: Callable[[Device, bool], None]
def _set_light(device: Device, value: bool) -> None:
"""Typed helper to set device light property."""
device.light = value
def _set_quiet(device: Device, value: bool) -> None:
"""Typed helper to set device quiet property."""
device.quiet = value
def _set_fresh_air(device: Device, value: bool) -> None:
"""Typed helper to set device fresh_air property."""
device.fresh_air = value
def _set_xfan(device: Device, value: bool) -> None:
"""Typed helper to set device xfan property."""
device.xfan = value
def _set_anion(device: Device, value: bool) -> None:
"""Typed helper to set device anion property."""
device.anion = value
GREE_SWITCHES: tuple[GreeSwitchEntityDescription, ...] = (
GreeSwitchEntityDescription(
key="Panel Light",
translation_key="light",
get_value_fn=lambda d: d.light,
set_value_fn=_set_light,
),
GreeSwitchEntityDescription(
key="Quiet",
translation_key="quiet",
get_value_fn=lambda d: d.quiet,
set_value_fn=_set_quiet,
),
GreeSwitchEntityDescription(
key="Fresh Air",
translation_key="fresh_air",
get_value_fn=lambda d: d.fresh_air,
set_value_fn=_set_fresh_air,
),
GreeSwitchEntityDescription(
key="XFan",
translation_key="xfan",
get_value_fn=lambda d: d.xfan,
set_value_fn=_set_xfan,
),
GreeSwitchEntityDescription(
key="Health mode",
translation_key="health_mode",
get_value_fn=lambda d: d.anion,
set_value_fn=_set_anion,
entity_registry_enabled_default=False,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Gree HVAC device from a config entry."""
@callback
def init_device(coordinator):
"""Register the device."""
async_add_entities(
GreeSwitch(coordinator=coordinator, description=description)
for description in GREE_SWITCHES
)
for coordinator in hass.data[DOMAIN][COORDINATORS]:
init_device(coordinator)
entry.async_on_unload(
async_dispatcher_connect(hass, DISPATCH_DEVICE_DISCOVERED, init_device)
)
class GreeSwitch(GreeEntity, SwitchEntity):
"""Generic Gree switch entity."""
_attr_device_class = SwitchDeviceClass.SWITCH
entity_description: GreeSwitchEntityDescription
def __init__(self, coordinator, description: GreeSwitchEntityDescription) -> None:
"""Initialize the Gree device."""
self.entity_description = description
super().__init__(coordinator, description.key)
@property
def is_on(self) -> bool:
"""Return if the state is turned on."""
return self.entity_description.get_value_fn(self.coordinator.device)
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the entity on."""
self.entity_description.set_value_fn(self.coordinator.device, True)
await self.coordinator.push_state_update()
self.async_write_ha_state()
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the entity off."""
self.entity_description.set_value_fn(self.coordinator.device, False)
await self.coordinator.push_state_update()
self.async_write_ha_state()