home-assistant-core/homeassistant/components/intellifire/coordinator.py

75 lines
2.4 KiB
Python

"""The IntelliFire integration."""
from __future__ import annotations
from datetime import timedelta
from aiohttp import ClientConnectionError
from async_timeout import timeout
from intellifire4py import IntellifirePollData
from intellifire4py.intellifire import IntellifireAPILocal
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity import DeviceInfo
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
from .const import DOMAIN, LOGGER
class IntellifireDataUpdateCoordinator(DataUpdateCoordinator[IntellifirePollData]):
"""Class to manage the polling of the fireplace API."""
def __init__(
self,
hass: HomeAssistant,
api: IntellifireAPILocal,
) -> None:
"""Initialize the Coordinator."""
super().__init__(
hass,
LOGGER,
name=DOMAIN,
update_interval=timedelta(seconds=15),
)
self._api = api
async def _async_update_data(self) -> IntellifirePollData:
if not self._api.is_polling_in_background:
LOGGER.info("Starting Intellifire Background Polling Loop")
await self._api.start_background_polling()
# Don't return uninitialized poll data
async with timeout(15):
try:
await self._api.poll()
except (ConnectionError, ClientConnectionError) as exception:
raise UpdateFailed from exception
LOGGER.debug("Failure Count %d", self._api.failed_poll_attempts)
if self._api.failed_poll_attempts > 10:
LOGGER.debug("Too many polling errors - raising exception")
raise UpdateFailed
return self._api.data
@property
def read_api(self) -> IntellifireAPILocal:
"""Return the Status API pointer."""
return self._api
@property
def control_api(self) -> IntellifireAPILocal:
"""Return the control API."""
return self._api
@property
def device_info(self) -> DeviceInfo:
"""Return the device info."""
return DeviceInfo(
manufacturer="Hearth and Home",
model="IFT-WFM",
name="IntelliFire Fireplace",
identifiers={("IntelliFire", f"{self.read_api.data.serial}]")},
sw_version=self.read_api.data.fw_ver_str,
configuration_url=f"http://{self._api.fireplace_ip}/poll",
)