core/homeassistant/components/husqvarna_automower/switch.py

220 lines
7.7 KiB
Python

"""Creates a switch entity for the mower."""
import asyncio
import logging
from typing import TYPE_CHECKING, Any
from aioautomower.exceptions import ApiException
from aioautomower.model import (
MowerActivities,
MowerStates,
RestrictedReasons,
StayOutZones,
Zone,
)
from homeassistant.components.switch import SwitchEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import Platform
from homeassistant.core import HomeAssistant, callback
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers import entity_registry as er
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN, EXECUTION_TIME_DELAY
from .coordinator import AutomowerDataUpdateCoordinator
from .entity import AutomowerControlEntity
_LOGGER = logging.getLogger(__name__)
ERROR_ACTIVITIES = (
MowerActivities.STOPPED_IN_GARDEN,
MowerActivities.UNKNOWN,
MowerActivities.NOT_APPLICABLE,
)
ERROR_STATES = [
MowerStates.FATAL_ERROR,
MowerStates.ERROR,
MowerStates.ERROR_AT_POWER_UP,
MowerStates.NOT_APPLICABLE,
MowerStates.UNKNOWN,
MowerStates.STOPPED,
MowerStates.OFF,
]
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
"""Set up switch platform."""
coordinator: AutomowerDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
entities: list[SwitchEntity] = []
entities.extend(
AutomowerScheduleSwitchEntity(mower_id, coordinator)
for mower_id in coordinator.data
)
for mower_id in coordinator.data:
if coordinator.data[mower_id].capabilities.stay_out_zones:
_stay_out_zones = coordinator.data[mower_id].stay_out_zones
if _stay_out_zones is not None:
entities.extend(
AutomowerStayOutZoneSwitchEntity(
coordinator, mower_id, stay_out_zone_uid
)
for stay_out_zone_uid in _stay_out_zones.zones
)
async_remove_entities(hass, coordinator, entry, mower_id)
async_add_entities(entities)
class AutomowerScheduleSwitchEntity(AutomowerControlEntity, SwitchEntity):
"""Defining the Automower schedule switch."""
_attr_translation_key = "enable_schedule"
def __init__(
self,
mower_id: str,
coordinator: AutomowerDataUpdateCoordinator,
) -> None:
"""Set up Automower switch."""
super().__init__(mower_id, coordinator)
self._attr_unique_id = f"{self.mower_id}_{self._attr_translation_key}"
@property
def is_on(self) -> bool:
"""Return the state of the switch."""
attributes = self.mower_attributes
return not (
attributes.mower.state == MowerStates.RESTRICTED
and attributes.planner.restricted_reason == RestrictedReasons.NOT_APPLICABLE
)
@property
def available(self) -> bool:
"""Return True if the device is available."""
return super().available and (
self.mower_attributes.mower.state not in ERROR_STATES
or self.mower_attributes.mower.activity not in ERROR_ACTIVITIES
)
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the entity off."""
try:
await self.coordinator.api.commands.park_until_further_notice(self.mower_id)
except ApiException as exception:
raise HomeAssistantError(
f"Command couldn't be sent to the command queue: {exception}"
) from exception
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the entity on."""
try:
await self.coordinator.api.commands.resume_schedule(self.mower_id)
except ApiException as exception:
raise HomeAssistantError(
f"Command couldn't be sent to the command queue: {exception}"
) from exception
class AutomowerStayOutZoneSwitchEntity(AutomowerControlEntity, SwitchEntity):
"""Defining the Automower stay out zone switch."""
_attr_translation_key = "stay_out_zones"
def __init__(
self,
coordinator: AutomowerDataUpdateCoordinator,
mower_id: str,
stay_out_zone_uid: str,
) -> None:
"""Set up Automower switch."""
super().__init__(mower_id, coordinator)
self.coordinator = coordinator
self.stay_out_zone_uid = stay_out_zone_uid
self._attr_unique_id = (
f"{self.mower_id}_{stay_out_zone_uid}_{self._attr_translation_key}"
)
self._attr_translation_placeholders = {"stay_out_zone": self.stay_out_zone.name}
@property
def stay_out_zones(self) -> StayOutZones:
"""Return all stay out zones."""
if TYPE_CHECKING:
assert self.mower_attributes.stay_out_zones is not None
return self.mower_attributes.stay_out_zones
@property
def stay_out_zone(self) -> Zone:
"""Return the specific stay out zone."""
return self.stay_out_zones.zones[self.stay_out_zone_uid]
@property
def is_on(self) -> bool:
"""Return the state of the switch."""
return self.stay_out_zone.enabled
@property
def available(self) -> bool:
"""Return True if the device is available and the zones are not `dirty`."""
return super().available and not self.stay_out_zones.dirty
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the switch off."""
try:
await self.coordinator.api.commands.switch_stay_out_zone(
self.mower_id, self.stay_out_zone_uid, False
)
except ApiException as exception:
raise HomeAssistantError(
f"Command couldn't be sent to the command queue: {exception}"
) from exception
else:
# As there are no updates from the websocket regarding stay out zone changes,
# we need to wait until the command is executed and then poll the API.
await asyncio.sleep(EXECUTION_TIME_DELAY)
await self.coordinator.async_request_refresh()
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the switch on."""
try:
await self.coordinator.api.commands.switch_stay_out_zone(
self.mower_id, self.stay_out_zone_uid, True
)
except ApiException as exception:
raise HomeAssistantError(
f"Command couldn't be sent to the command queue: {exception}"
) from exception
else:
# As there are no updates from the websocket regarding stay out zone changes,
# we need to wait until the command is executed and then poll the API.
await asyncio.sleep(EXECUTION_TIME_DELAY)
await self.coordinator.async_request_refresh()
@callback
def async_remove_entities(
hass: HomeAssistant,
coordinator: AutomowerDataUpdateCoordinator,
config_entry: ConfigEntry,
mower_id: str,
) -> None:
"""Remove deleted stay-out-zones from Home Assistant."""
entity_reg = er.async_get(hass)
active_zones = set()
_zones = coordinator.data[mower_id].stay_out_zones
if _zones is not None:
for zones_uid in _zones.zones:
uid = f"{mower_id}_{zones_uid}_stay_out_zones"
active_zones.add(uid)
for entity_entry in er.async_entries_for_config_entry(
entity_reg, config_entry.entry_id
):
if (
entity_entry.domain == Platform.SWITCH
and (split := entity_entry.unique_id.split("_"))[0] == mower_id
and split[-1] == "zones"
and entity_entry.unique_id not in active_zones
):
entity_reg.async_remove(entity_entry.entity_id)