core/homeassistant/components/notion/sensor.py

90 lines
2.6 KiB
Python

"""Support for Notion sensors."""
from typing import Callable
from homeassistant.components.sensor import SensorEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import TEMP_CELSIUS
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
from . import NotionEntity
from .const import DATA_COORDINATOR, DOMAIN, LOGGER, SENSOR_TEMPERATURE
SENSOR_TYPES = {SENSOR_TEMPERATURE: ("Temperature", "temperature", TEMP_CELSIUS)}
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: Callable
):
"""Set up Notion sensors based on a config entry."""
coordinator = hass.data[DOMAIN][DATA_COORDINATOR][entry.entry_id]
sensor_list = []
for task_id, task in coordinator.data["tasks"].items():
if task["task_type"] not in SENSOR_TYPES:
continue
name, device_class, unit = SENSOR_TYPES[task["task_type"]]
sensor = coordinator.data["sensors"][task["sensor_id"]]
sensor_list.append(
NotionSensor(
coordinator,
task_id,
sensor["id"],
sensor["bridge"]["id"],
sensor["system_id"],
name,
device_class,
unit,
)
)
async_add_entities(sensor_list)
class NotionSensor(NotionEntity, SensorEntity):
"""Define a Notion sensor."""
def __init__(
self,
coordinator: DataUpdateCoordinator,
task_id: str,
sensor_id: str,
bridge_id: str,
system_id: str,
name: str,
device_class: str,
unit: str,
):
"""Initialize the entity."""
super().__init__(
coordinator, task_id, sensor_id, bridge_id, system_id, name, device_class
)
self._unit = unit
@property
def state(self) -> str:
"""Return the state of the sensor."""
return self._state
@property
def unit_of_measurement(self) -> str:
"""Return the unit of measurement."""
return self._unit
@callback
def _async_update_from_latest_data(self) -> None:
"""Fetch new state data for the sensor."""
task = self.coordinator.data["tasks"][self.task_id]
if task["task_type"] == SENSOR_TEMPERATURE:
self._state = round(float(task["status"]["value"]), 1)
else:
LOGGER.error(
"Unknown task type: %s: %s",
self.coordinator.data["sensors"][self._sensor_id],
task["task_type"],
)