core/homeassistant/components/stookwijzer/sensor.py

67 lines
2.2 KiB
Python

"""Support for Stookwijzer Sensor."""
from __future__ import annotations
from datetime import timedelta
from stookwijzer import Stookwijzer
from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN, StookwijzerState
SCAN_INTERVAL = timedelta(minutes=60)
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up Stookwijzer sensor from a config entry."""
client = hass.data[DOMAIN][entry.entry_id]
async_add_entities([StookwijzerSensor(client, entry)], update_before_add=True)
class StookwijzerSensor(SensorEntity):
"""Defines a Stookwijzer binary sensor."""
_attr_attribution = "Data provided by stookwijzer.nu"
_attr_device_class = SensorDeviceClass.ENUM
_attr_has_entity_name = True
_attr_name = None
_attr_translation_key = "stookwijzer"
def __init__(self, client: Stookwijzer, entry: ConfigEntry) -> None:
"""Initialize a Stookwijzer device."""
self._client = client
self._attr_options = [cls.value for cls in StookwijzerState]
self._attr_unique_id = entry.entry_id
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, f"{entry.entry_id}")},
name="Stookwijzer",
manufacturer="stookwijzer.nu",
entry_type=DeviceEntryType.SERVICE,
configuration_url="https://www.stookwijzer.nu",
)
def update(self) -> None:
"""Update the data from the Stookwijzer handler."""
self._client.update()
@property
def available(self) -> bool:
"""Return if entity is available."""
return self._client.state is not None
@property
def native_value(self) -> str | None:
"""Return the state of the device."""
if self._client.state is None:
return None
return StookwijzerState(self._client.state).value