core/homeassistant/components/airq/coordinator.py

68 lines
2.2 KiB
Python

"""The air-Q integration."""
from __future__ import annotations
from datetime import timedelta
import logging
from aioairq import AirQ
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD
from homeassistant.core import HomeAssistant
from homeassistant.helpers.aiohttp_client import async_get_clientsession
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
from .const import DOMAIN, MANUFACTURER, UPDATE_INTERVAL
_LOGGER = logging.getLogger(__name__)
class AirQCoordinator(DataUpdateCoordinator):
"""Coordinator is responsible for querying the device at a specified route."""
def __init__(
self,
hass: HomeAssistant,
entry: ConfigEntry,
clip_negative: bool = True,
return_average: bool = True,
) -> None:
"""Initialise a custom coordinator."""
super().__init__(
hass,
_LOGGER,
name=DOMAIN,
update_interval=timedelta(seconds=UPDATE_INTERVAL),
)
session = async_get_clientsession(hass)
self.airq = AirQ(
entry.data[CONF_IP_ADDRESS], entry.data[CONF_PASSWORD], session
)
self.device_id = entry.unique_id
assert self.device_id is not None
self.device_info = DeviceInfo(
manufacturer=MANUFACTURER,
identifiers={(DOMAIN, self.device_id)},
)
self.clip_negative = clip_negative
self.return_average = return_average
async def _async_update_data(self) -> dict:
"""Fetch the data from the device."""
if "name" not in self.device_info:
info = await self.airq.fetch_device_info()
self.device_info.update(
DeviceInfo(
name=info["name"],
model=info["model"],
sw_version=info["sw_version"],
hw_version=info["hw_version"],
)
)
return await self.airq.get_latest_data( # type: ignore[no-any-return]
return_average=self.return_average,
clip_negative_values=self.clip_negative,
)