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93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
"""Support for Hot Spring binary sensors."""
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from collections.abc import Callable
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from dataclasses import dataclass
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from typing import override
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from hotspring import Spa, SpaFailureState
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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.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .coordinator import HotSpringConfigEntry, HotSpringDataUpdateCoordinator
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from .entity import HotSpringEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class HotSpringBinarySensorEntityDescription(BinarySensorEntityDescription):
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"""Describes Hot Spring binary sensor entity."""
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is_on_fn: Callable[[Spa], bool | None]
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def _is_problem(spa: Spa) -> bool | None:
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"""Return False if OK, None if unavailable or unknown."""
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if spa.diagnostics.spa_failure_state is SpaFailureState.OK:
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return False
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return None
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BINARY_SENSORS: tuple[HotSpringBinarySensorEntityDescription, ...] = (
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HotSpringBinarySensorEntityDescription(
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key="heating",
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translation_key="heating",
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device_class=BinarySensorDeviceClass.RUNNING,
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is_on_fn=lambda spa: spa.heater.is_on,
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),
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HotSpringBinarySensorEntityDescription(
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key="spa_connected",
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translation_key="spa_connected",
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device_class=BinarySensorDeviceClass.CONNECTIVITY,
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entity_category=EntityCategory.DIAGNOSTIC,
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is_on_fn=lambda spa: spa.connection_status.spa_connected,
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),
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HotSpringBinarySensorEntityDescription(
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key="problem",
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device_class=BinarySensorDeviceClass.PROBLEM,
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entity_category=EntityCategory.DIAGNOSTIC,
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is_on_fn=_is_problem,
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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: HotSpringConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Hot Spring binary sensor entities."""
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coordinator = entry.runtime_data
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async_add_entities(
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HotSpringBinarySensorEntity(coordinator, description)
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for description in BINARY_SENSORS
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)
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class HotSpringBinarySensorEntity(HotSpringEntity, BinarySensorEntity):
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"""Defines a Hot Spring binary sensor entity."""
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entity_description: HotSpringBinarySensorEntityDescription
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def __init__(
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self,
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coordinator: HotSpringDataUpdateCoordinator,
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description: HotSpringBinarySensorEntityDescription,
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) -> None:
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"""Initialize the binary sensor entity."""
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super().__init__(coordinator, description.key)
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self.entity_description = description
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@property
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@override
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def is_on(self) -> bool | None:
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"""Return the state of the binary sensor."""
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return self.entity_description.is_on_fn(self.coordinator.data)
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