core/homeassistant/components/honeywell/switch.py

98 lines
3.1 KiB
Python

"""Support for Honeywell switches."""
from __future__ import annotations
from typing import Any
from aiosomecomfort import SomeComfortError
from aiosomecomfort.device import Device as SomeComfortDevice
from homeassistant.components.switch import (
SwitchDeviceClass,
SwitchEntity,
SwitchEntityDescription,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import HoneywellData
from .const import DOMAIN
EMERGENCY_HEAT_KEY = "emergency_heat"
SWITCH_TYPES: tuple[SwitchEntityDescription, ...] = (
SwitchEntityDescription(
key=EMERGENCY_HEAT_KEY,
translation_key=EMERGENCY_HEAT_KEY,
device_class=SwitchDeviceClass.SWITCH,
),
)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Honeywell switches."""
data: HoneywellData = hass.data[DOMAIN][config_entry.entry_id]
async_add_entities(
HoneywellSwitch(hass, config_entry, device, description)
for device in data.devices.values()
if device.raw_ui_data.get("SwitchEmergencyHeatAllowed")
for description in SWITCH_TYPES
)
class HoneywellSwitch(SwitchEntity):
"""Representation of a honeywell switch."""
_attr_has_entity_name = True
def __init__(
self,
hass: HomeAssistant,
config_entry: ConfigEntry,
device: SomeComfortDevice,
description: SwitchEntityDescription,
) -> None:
"""Initialize the switch."""
self._data = hass.data[DOMAIN][config_entry.entry_id]
self._device = device
self.entity_description = description
self._attr_unique_id = f"{device.deviceid}_{description.key}"
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, device.deviceid)},
name=device.name,
manufacturer="Honeywell",
)
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the switch on if heat mode is enabled."""
if self._device.system_mode == "heat":
try:
await self._device.set_system_mode("emheat")
except SomeComfortError as err:
raise HomeAssistantError(
translation_domain=DOMAIN, translation_key="switch_failed_on"
) from err
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the switch off if on."""
if self.is_on:
try:
await self._device.set_system_mode("off")
except SomeComfortError as err:
raise HomeAssistantError(
translation_domain=DOMAIN, translation_key="switch_failed_off"
) from err
@property
def is_on(self) -> bool:
"""Return true if Emergency heat is enabled."""
return self._device.system_mode == "emheat"