79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
"""Support for Snoo Select."""
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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 python_snoo.containers import SnooData, SnooDevice, SnooLevels
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from python_snoo.exceptions import SnooCommandException
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from python_snoo.snoo import Snoo
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from homeassistant.components.select import SelectEntity, SelectEntityDescription
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .const import DOMAIN
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from .coordinator import SnooConfigEntry
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from .entity import SnooDescriptionEntity
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@dataclass(frozen=True, kw_only=True)
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class SnooSelectEntityDescription(SelectEntityDescription):
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"""Describes a Snoo Select."""
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value_fn: Callable[[SnooData], str]
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set_value_fn: Callable[[Snoo, SnooDevice, str], Awaitable[None]]
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SELECT_DESCRIPTIONS: list[SnooSelectEntityDescription] = [
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SnooSelectEntityDescription(
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key="intensity",
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translation_key="intensity",
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value_fn=lambda data: data.state_machine.level.name,
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set_value_fn=lambda snoo_api, device, state: snoo_api.set_level(
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device, SnooLevels[state]
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),
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options=[level.name for level in SnooLevels],
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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: SnooConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Snoo device."""
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coordinators = entry.runtime_data
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async_add_entities(
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SnooSelect(coordinator, description)
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for coordinator in coordinators.values()
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for description in SELECT_DESCRIPTIONS
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)
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class SnooSelect(SnooDescriptionEntity, SelectEntity):
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"""A sensor using Snoo coordinator."""
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entity_description: SnooSelectEntityDescription
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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.value_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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try:
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await self.entity_description.set_value_fn(
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self.coordinator.snoo, self.device, option
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)
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except SnooCommandException as err:
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raise HomeAssistantError(
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translation_domain=DOMAIN,
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translation_key="select_failed",
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translation_placeholders={"name": str(self.name), "option": option},
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) from err
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