mirror of https://github.com/home-assistant/core
142 lines
4.2 KiB
Python
142 lines
4.2 KiB
Python
"""Support for SLZB-06 binary sensors."""
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from __future__ import annotations
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from _collections_abc import Callable
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from dataclasses import dataclass
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from pysmlight import Sensors
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from pysmlight.const import Events as SmEvents
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from pysmlight.sse import MessageEvent
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import SCAN_INTERNET_INTERVAL
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from .coordinator import SmDataUpdateCoordinator
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from .entity import SmEntity
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SCAN_INTERVAL = SCAN_INTERNET_INTERVAL
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@dataclass(frozen=True, kw_only=True)
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class SmBinarySensorEntityDescription(BinarySensorEntityDescription):
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"""Class describing SMLIGHT binary sensor entities."""
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value_fn: Callable[[Sensors], bool]
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SENSORS = [
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SmBinarySensorEntityDescription(
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key="ethernet",
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translation_key="ethernet",
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value_fn=lambda x: x.ethernet,
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),
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SmBinarySensorEntityDescription(
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key="vpn",
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translation_key="vpn",
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entity_registry_enabled_default=False,
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value_fn=lambda x: x.vpn_status,
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),
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SmBinarySensorEntityDescription(
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key="wifi",
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translation_key="wifi",
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entity_registry_enabled_default=False,
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value_fn=lambda x: x.wifi_connected,
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),
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]
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up SMLIGHT sensor based on a config entry."""
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coordinator = entry.runtime_data.data
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async_add_entities(
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[
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*(
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SmBinarySensorEntity(coordinator, description)
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for description in SENSORS
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),
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SmInternetSensorEntity(coordinator),
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]
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)
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class SmBinarySensorEntity(SmEntity, BinarySensorEntity):
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"""Representation of a slzb binary sensor."""
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entity_description: SmBinarySensorEntityDescription
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_attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
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_attr_entity_category = EntityCategory.DIAGNOSTIC
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def __init__(
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self,
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coordinator: SmDataUpdateCoordinator,
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description: SmBinarySensorEntityDescription,
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) -> None:
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"""Initialize slzb binary sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.unique_id}_{description.key}"
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@property
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def is_on(self) -> bool:
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"""Return the state of the sensor."""
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return self.entity_description.value_fn(self.coordinator.data.sensors)
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class SmInternetSensorEntity(SmEntity, BinarySensorEntity):
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"""Representation of the SLZB internet sensor."""
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_attr_translation_key = "internet"
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_attr_device_class = BinarySensorDeviceClass.CONNECTIVITY
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_attr_entity_category = EntityCategory.DIAGNOSTIC
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def __init__(
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self,
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coordinator: SmDataUpdateCoordinator,
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) -> None:
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"""Initialize slzb binary sensor."""
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super().__init__(coordinator)
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self._attr_unique_id = f"{coordinator.unique_id}_{self._attr_translation_key}"
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async def async_added_to_hass(self) -> None:
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"""Run when entity about to be added to hass."""
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await super().async_added_to_hass()
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self.async_on_remove(
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self.coordinator.client.sse.register_callback(
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SmEvents.EVENT_INET_STATE, self.internet_callback
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)
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)
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await self.async_update()
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@callback
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def internet_callback(self, event: MessageEvent) -> None:
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"""Update internet state from event."""
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self._attr_is_on = event.data == "ok"
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self.async_write_ha_state()
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@property
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def should_poll(self) -> bool:
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"""Poll entity for internet connected updates."""
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return True
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async def async_update(self) -> None:
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"""Update the sensor.
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This is an async api, device will respond with EVENT_INET_STATE event.
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"""
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await self.coordinator.client.get_param("inetState")
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