90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
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"""Support for LaMetric selects."""
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from __future__ import annotations
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from collections.abc import Awaitable, Callable
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from dataclasses import dataclass
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from typing import Any
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from demetriek import BrightnessMode, Device, LaMetricDevice
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from homeassistant.components.select import SelectEntity, SelectEntityDescription
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity import EntityCategory
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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 LaMetricDataUpdateCoordinator
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from .entity import LaMetricEntity
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@dataclass
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class LaMetricEntityDescriptionMixin:
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"""Mixin values for LaMetric entities."""
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current_fn: Callable[[Device], str]
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select_fn: Callable[[LaMetricDevice, str], Awaitable[Any]]
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@dataclass
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class LaMetricSelectEntityDescription(
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SelectEntityDescription, LaMetricEntityDescriptionMixin
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):
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"""Class describing LaMetric select entities."""
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SELECTS = [
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LaMetricSelectEntityDescription(
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key="brightness_mode",
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name="Brightness mode",
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icon="mdi:brightness-auto",
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entity_category=EntityCategory.CONFIG,
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device_class="lametric__brightness_mode",
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options=["auto", "manual"],
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current_fn=lambda device: device.display.brightness_mode.value,
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select_fn=lambda api, opt: api.display(brightness_mode=BrightnessMode(opt)),
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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 LaMetric select based on a config entry."""
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coordinator: LaMetricDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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LaMetricSelectEntity(
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coordinator=coordinator,
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description=description,
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)
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for description in SELECTS
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)
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class LaMetricSelectEntity(LaMetricEntity, SelectEntity):
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"""Representation of a LaMetric select."""
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entity_description: LaMetricSelectEntityDescription
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def __init__(
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self,
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coordinator: LaMetricDataUpdateCoordinator,
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description: LaMetricSelectEntityDescription,
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) -> None:
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"""Initiate LaMetric Select."""
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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.data.serial_number}-{description.key}"
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@property
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def current_option(self) -> str | None:
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"""Return the selected entity option to represent the entity state."""
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return self.entity_description.current_fn(self.coordinator.data)
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async def async_select_option(self, option: str) -> None:
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"""Change the selected option."""
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await self.entity_description.select_fn(self.coordinator.lametric, option)
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await self.coordinator.async_request_refresh()
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