mirror of https://github.com/home-assistant/core
97 lines
2.7 KiB
Python
97 lines
2.7 KiB
Python
"""Support for Vallox ventilation unit switches."""
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from __future__ import annotations
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from dataclasses import dataclass
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from typing import Any
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from vallox_websocket_api import Vallox
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from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
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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
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN
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from .coordinator import ValloxDataUpdateCoordinator
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from .entity import ValloxEntity
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class ValloxSwitchEntity(ValloxEntity, SwitchEntity):
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"""Representation of a Vallox switch."""
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entity_description: ValloxSwitchEntityDescription
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_attr_entity_category = EntityCategory.CONFIG
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def __init__(
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self,
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name: str,
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coordinator: ValloxDataUpdateCoordinator,
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description: ValloxSwitchEntityDescription,
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client: Vallox,
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) -> None:
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"""Initialize the Vallox switch."""
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super().__init__(name, coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{self._device_uuid}-{description.key}"
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self._client = client
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@property
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def is_on(self) -> bool | None:
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"""Return true if the switch is on."""
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if (
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value := self.coordinator.data.get(self.entity_description.metric_key)
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) is None:
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return None
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return value == 1
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on."""
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await self._set_value(True)
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off."""
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await self._set_value(False)
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async def _set_value(self, value: bool) -> None:
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"""Update the current value."""
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metric_key = self.entity_description.metric_key
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await self._client.set_values({metric_key: 1 if value else 0})
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await self.coordinator.async_request_refresh()
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@dataclass(frozen=True, kw_only=True)
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class ValloxSwitchEntityDescription(SwitchEntityDescription):
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"""Describes Vallox switch entity."""
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metric_key: str
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SWITCH_ENTITIES: tuple[ValloxSwitchEntityDescription, ...] = (
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ValloxSwitchEntityDescription(
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key="bypass_locked",
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translation_key="bypass_locked",
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metric_key="A_CYC_BYPASS_LOCKED",
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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 the switches."""
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data = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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ValloxSwitchEntity(
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data["name"], data["coordinator"], description, data["client"]
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)
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for description in SWITCH_ENTITIES
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)
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