core/homeassistant/components/skybell/binary_sensor.py

102 lines
2.9 KiB
Python

"""Binary sensor support for the Skybell HD Doorbell."""
from __future__ import annotations
from datetime import timedelta
from typing import Any
import voluptuous as vol
from homeassistant.components.binary_sensor import (
PLATFORM_SCHEMA,
BinarySensorDeviceClass,
BinarySensorEntity,
BinarySensorEntityDescription,
)
from homeassistant.const import CONF_ENTITY_NAMESPACE, CONF_MONITORED_CONDITIONS
from homeassistant.core import HomeAssistant
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
from . import DEFAULT_ENTITY_NAMESPACE, DOMAIN as SKYBELL_DOMAIN, SkybellDevice
SCAN_INTERVAL = timedelta(seconds=10)
BINARY_SENSOR_TYPES: dict[str, BinarySensorEntityDescription] = {
"button": BinarySensorEntityDescription(
key="device:sensor:button",
name="Button",
device_class=BinarySensorDeviceClass.OCCUPANCY,
),
"motion": BinarySensorEntityDescription(
key="device:sensor:motion",
name="Motion",
device_class=BinarySensorDeviceClass.MOTION,
),
}
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
{
vol.Optional(
CONF_ENTITY_NAMESPACE, default=DEFAULT_ENTITY_NAMESPACE
): cv.string,
vol.Required(CONF_MONITORED_CONDITIONS, default=[]): vol.All(
cv.ensure_list, [vol.In(BINARY_SENSOR_TYPES)]
),
}
)
def setup_platform(
hass: HomeAssistant,
config: ConfigType,
add_entities: AddEntitiesCallback,
discovery_info: DiscoveryInfoType | None = None,
) -> None:
"""Set up the platform for a Skybell device."""
skybell = hass.data[SKYBELL_DOMAIN]
binary_sensors = [
SkybellBinarySensor(device, BINARY_SENSOR_TYPES[sensor_type])
for device in skybell.get_devices()
for sensor_type in config[CONF_MONITORED_CONDITIONS]
]
add_entities(binary_sensors, True)
class SkybellBinarySensor(SkybellDevice, BinarySensorEntity):
"""A binary sensor implementation for Skybell devices."""
def __init__(
self,
device,
description: BinarySensorEntityDescription,
):
"""Initialize a binary sensor for a Skybell device."""
super().__init__(device)
self.entity_description = description
self._attr_name = f"{self._device.name} {description.name}"
self._event: dict[Any, Any] = {}
@property
def extra_state_attributes(self):
"""Return the state attributes."""
attrs = super().extra_state_attributes
attrs["event_date"] = self._event.get("createdAt")
return attrs
def update(self):
"""Get the latest data and updates the state."""
super().update()
event = self._device.latest(self.entity_description.key)
self._attr_is_on = bool(event and event.get("id") != self._event.get("id"))
self._event = event or {}