mirror of
https://github.com/gangoke/kobrax-lan-hass-component.git
synced 2026-06-10 05:02:12 +02:00
92 lines
3.6 KiB
Python
92 lines
3.6 KiB
Python
from __future__ import annotations
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import time
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from typing import Any
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .api import KobraXApiClient, KobraXApiError
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from .const import DOMAIN, UPDATE_CHECK_INTERVAL, UPDATE_INTERVAL
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class KobraXCoordinator(DataUpdateCoordinator[dict[str, Any]]):
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def __init__(self, hass: HomeAssistant, api: KobraXApiClient) -> None:
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super().__init__(
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hass,
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logger=hass.data[DOMAIN]["logger"],
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name=DOMAIN,
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update_interval=UPDATE_INTERVAL,
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)
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self.api = api
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self._update_info: dict[str, Any] = {}
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self._restart_supported: bool | None = None
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self._next_update_check_monotonic = 0.0
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async def _async_update_data(self) -> dict[str, Any]:
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try:
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# Probe restart endpoint once if not checked
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if self._restart_supported is None:
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try:
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await self.api.async_restart_bridge()
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self._restart_supported = True
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except Exception as err:
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# Only disable if 404/501, otherwise treat as available
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msg = str(err)
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if "404" in msg or "501" in msg:
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self._restart_supported = False
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else:
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self._restart_supported = True
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state = await self.api.async_get_state()
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now = time.monotonic()
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if now >= self._next_update_check_monotonic:
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try:
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self._update_info = await self.api.async_check_updates()
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except KobraXApiError:
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# Keep integration polling resilient if update service is temporarily unavailable.
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pass
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self._next_update_check_monotonic = now + UPDATE_CHECK_INTERVAL.total_seconds()
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if self._update_info:
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state["update_info"] = self._update_info
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try:
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skip_state = await self.api.async_get_skip_state()
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state["skip_state"] = skip_state
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except KobraXApiError:
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# Skip endpoints are only available on newer bridge versions.
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pass
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return state
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except KobraXApiError as err:
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raise UpdateFailed(str(err)) from err
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async def async_check_updates(self) -> dict[str, Any]:
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try:
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update_info = await self.api.async_check_updates()
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except KobraXApiError as err:
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raise UpdateFailed(str(err)) from err
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self._update_info = update_info
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merged = dict(self.data or {})
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merged["update_info"] = update_info
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self.async_set_updated_data(merged)
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return update_info
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async def async_apply_update(self) -> dict[str, Any]:
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update_info = self._update_info or await self.async_check_updates()
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tag = str(update_info.get("tag") or "").strip()
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download_url = str(update_info.get("download_url") or "").strip()
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if not tag or not download_url:
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raise UpdateFailed("Missing tag or download URL from update check")
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try:
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result = await self.api.async_apply_update(tag=tag, download_url=download_url)
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except KobraXApiError as err:
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raise UpdateFailed(str(err)) from err
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self._update_info = {**update_info, "last_apply_result": result}
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merged = dict(self.data or {})
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merged["update_info"] = self._update_info
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self.async_set_updated_data(merged)
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return result
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