core/homeassistant/components/schlage/binary_sensor.py

83 lines
2.6 KiB
Python

"""Platform for Schlage binary_sensor integration."""
from __future__ import annotations
from collections.abc import Callable
from dataclasses import dataclass
from homeassistant.components.binary_sensor import (
BinarySensorDeviceClass,
BinarySensorEntity,
BinarySensorEntityDescription,
)
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import SchlageConfigEntry
from .coordinator import LockData, SchlageDataUpdateCoordinator
from .entity import SchlageEntity
@dataclass(frozen=True, kw_only=True)
class SchlageBinarySensorEntityDescription(BinarySensorEntityDescription):
"""Entity description for a Schlage binary_sensor."""
value_fn: Callable[[LockData], bool]
_DESCRIPTIONS: tuple[SchlageBinarySensorEntityDescription] = (
SchlageBinarySensorEntityDescription(
key="keypad_disabled",
translation_key="keypad_disabled",
device_class=BinarySensorDeviceClass.PROBLEM,
entity_category=EntityCategory.DIAGNOSTIC,
value_fn=lambda data: data.lock.keypad_disabled(data.logs),
),
)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: SchlageConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up binary_sensors based on a config entry."""
coordinator = config_entry.runtime_data
def _add_new_locks(locks: dict[str, LockData]) -> None:
async_add_entities(
SchlageBinarySensor(
coordinator=coordinator,
description=description,
device_id=device_id,
)
for device_id in locks
for description in _DESCRIPTIONS
)
_add_new_locks(coordinator.data.locks)
coordinator.new_locks_callbacks.append(_add_new_locks)
class SchlageBinarySensor(SchlageEntity, BinarySensorEntity):
"""Schlage binary_sensor entity."""
entity_description: SchlageBinarySensorEntityDescription
def __init__(
self,
coordinator: SchlageDataUpdateCoordinator,
description: SchlageBinarySensorEntityDescription,
device_id: str,
) -> None:
"""Initialize a SchlageBinarySensor."""
super().__init__(coordinator, device_id)
self.entity_description = description
self._attr_unique_id = f"{device_id}_{self.entity_description.key}"
@property
def is_on(self) -> bool | None:
"""Return true if the binary_sensor is on."""
return self.entity_description.value_fn(self._lock_data)