mirror of https://github.com/home-assistant/core
155 lines
5.0 KiB
Python
155 lines
5.0 KiB
Python
"""DataUpdateCoordinator for Smlight."""
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from __future__ import annotations
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from abc import abstractmethod
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from dataclasses import dataclass
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from typing import TYPE_CHECKING
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from pysmlight import Api2, Info, Sensors
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from pysmlight.const import Settings, SettingsProp
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from pysmlight.exceptions import SmlightAuthError, SmlightConnectionError
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from pysmlight.web import Firmware
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryAuthFailed
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from homeassistant.helpers import issue_registry as ir
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from homeassistant.helpers.device_registry import format_mac
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from homeassistant.helpers.issue_registry import IssueSeverity
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DOMAIN, LOGGER, SCAN_FIRMWARE_INTERVAL, SCAN_INTERVAL
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if TYPE_CHECKING:
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from . import SmConfigEntry
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@dataclass
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class SmData:
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"""SMLIGHT data stored in the DataUpdateCoordinator."""
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sensors: Sensors
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info: Info
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@dataclass
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class SmFwData:
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"""SMLIGHT firmware data stored in the FirmwareUpdateCoordinator."""
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info: Info
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esp_firmware: list[Firmware] | None
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zb_firmware: list[Firmware] | None
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class SmBaseDataUpdateCoordinator[_DataT](DataUpdateCoordinator[_DataT]):
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"""Base Coordinator for SMLIGHT."""
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config_entry: SmConfigEntry
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def __init__(self, hass: HomeAssistant, host: str, client: Api2) -> None:
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"""Initialize the coordinator."""
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super().__init__(
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hass,
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LOGGER,
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name=f"{DOMAIN}_{host}",
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update_interval=SCAN_INTERVAL,
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)
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self.client = client
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self.unique_id: str | None = None
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self.legacy_api: int = 0
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async def _async_setup(self) -> None:
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"""Authenticate if needed during initial setup."""
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if await self.client.check_auth_needed():
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if (
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CONF_USERNAME in self.config_entry.data
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and CONF_PASSWORD in self.config_entry.data
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):
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try:
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await self.client.authenticate(
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self.config_entry.data[CONF_USERNAME],
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self.config_entry.data[CONF_PASSWORD],
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)
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except SmlightAuthError as err:
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raise ConfigEntryAuthFailed from err
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else:
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# Auth required but no credentials available
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raise ConfigEntryAuthFailed
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info = await self.client.get_info()
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self.unique_id = format_mac(info.MAC)
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self.legacy_api = info.legacy_api
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if info.legacy_api == 2:
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ir.async_create_issue(
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self.hass,
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DOMAIN,
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"unsupported_firmware",
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is_fixable=False,
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is_persistent=False,
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learn_more_url="https://smlight.tech/flasher/#SLZB-06",
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severity=IssueSeverity.ERROR,
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translation_key="unsupported_firmware",
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)
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async def _async_update_data(self) -> _DataT:
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try:
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return await self._internal_update_data()
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except SmlightAuthError as err:
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raise ConfigEntryAuthFailed from err
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except SmlightConnectionError as err:
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raise UpdateFailed(err) from err
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@abstractmethod
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async def _internal_update_data(self) -> _DataT:
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"""Update coordinator data."""
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class SmDataUpdateCoordinator(SmBaseDataUpdateCoordinator[SmData]):
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"""Class to manage fetching SMLIGHT sensor data."""
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def update_setting(self, setting: Settings, value: bool | int) -> None:
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"""Update the sensor value from event."""
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prop = SettingsProp[setting.name].value
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setattr(self.data.sensors, prop, value)
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self.async_set_updated_data(self.data)
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async def _internal_update_data(self) -> SmData:
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"""Fetch sensor data from the SMLIGHT device."""
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sensors = Sensors()
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if not self.legacy_api:
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sensors = await self.client.get_sensors()
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return SmData(
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sensors=sensors,
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info=await self.client.get_info(),
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)
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class SmFirmwareUpdateCoordinator(SmBaseDataUpdateCoordinator[SmFwData]):
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"""Class to manage fetching SMLIGHT firmware update data from cloud."""
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def __init__(self, hass: HomeAssistant, host: str, client: Api2) -> None:
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"""Initialize the coordinator."""
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super().__init__(hass, host, client)
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self.update_interval = SCAN_FIRMWARE_INTERVAL
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# only one update can run at a time (core or zibgee)
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self.in_progress = False
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async def _internal_update_data(self) -> SmFwData:
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"""Fetch data from the SMLIGHT device."""
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info = await self.client.get_info()
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return SmFwData(
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info=info,
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esp_firmware=await self.client.get_firmware_version(info.fw_channel),
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zb_firmware=await self.client.get_firmware_version(
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info.fw_channel, device=info.model, mode="zigbee"
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),
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)
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