core/homeassistant/components/switchbot/sensor.py

97 lines
2.9 KiB
Python

"""Support for SwitchBot sensors."""
from __future__ import annotations
from homeassistant.components.sensor import SensorEntity, SensorEntityDescription
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import (
CONF_MAC,
CONF_NAME,
DEVICE_CLASS_BATTERY,
DEVICE_CLASS_ILLUMINANCE,
DEVICE_CLASS_SIGNAL_STRENGTH,
ENTITY_CATEGORY_DIAGNOSTIC,
PERCENTAGE,
SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DATA_COORDINATOR, DOMAIN
from .coordinator import SwitchbotDataUpdateCoordinator
from .entity import SwitchbotEntity
PARALLEL_UPDATES = 1
SENSOR_TYPES: dict[str, SensorEntityDescription] = {
"rssi": SensorEntityDescription(
key="rssi",
native_unit_of_measurement=SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
entity_registry_enabled_default=False,
entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
),
"battery": SensorEntityDescription(
key="battery",
native_unit_of_measurement=PERCENTAGE,
device_class=DEVICE_CLASS_BATTERY,
entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
),
"lightLevel": SensorEntityDescription(
key="lightLevel",
native_unit_of_measurement="Level",
device_class=DEVICE_CLASS_ILLUMINANCE,
),
}
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
"""Set up Switchbot sensor based on a config entry."""
coordinator: SwitchbotDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
DATA_COORDINATOR
]
if not coordinator.data[entry.unique_id].get("data"):
return
async_add_entities(
[
SwitchBotSensor(
coordinator,
entry.unique_id,
sensor,
entry.data[CONF_MAC],
entry.data[CONF_NAME],
)
for sensor in coordinator.data[entry.unique_id]["data"]
if sensor in SENSOR_TYPES
]
)
class SwitchBotSensor(SwitchbotEntity, SensorEntity):
"""Representation of a Switchbot sensor."""
coordinator: SwitchbotDataUpdateCoordinator
def __init__(
self,
coordinator: SwitchbotDataUpdateCoordinator,
idx: str | None,
sensor: str,
mac: str,
switchbot_name: str,
) -> None:
"""Initialize the Switchbot sensor."""
super().__init__(coordinator, idx, mac, name=switchbot_name)
self._sensor = sensor
self._attr_unique_id = f"{idx}-{sensor}"
self._attr_name = f"{switchbot_name} {sensor.title()}"
self.entity_description = SENSOR_TYPES[sensor]
@property
def native_value(self) -> str:
"""Return the state of the sensor."""
return self.data["data"][self._sensor]