78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
"""Select platform for the jvc_projector integration."""
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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 Final
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from jvcprojector import JvcProjector, const
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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_platform import AddEntitiesCallback
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from . import JvcProjectorDataUpdateCoordinator
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from .const import DOMAIN
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from .entity import JvcProjectorEntity
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@dataclass(frozen=True, kw_only=True)
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class JvcProjectorSelectDescription(SelectEntityDescription):
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"""Describes JVC Projector select entities."""
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command: Callable[[JvcProjector, str], Awaitable[None]]
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OPTIONS: Final[dict[str, dict[str, str]]] = {
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"input": {const.HDMI1: const.REMOTE_HDMI_1, const.HDMI2: const.REMOTE_HDMI_2}
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}
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SELECTS: Final[list[JvcProjectorSelectDescription]] = [
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JvcProjectorSelectDescription(
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key="input",
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translation_key="input",
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options=list(OPTIONS["input"]),
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command=lambda device, option: device.remote(OPTIONS["input"][option]),
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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 JVC Projector platform from a config entry."""
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coordinator: JvcProjectorDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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JvcProjectorSelectEntity(coordinator, description) for description in SELECTS
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)
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class JvcProjectorSelectEntity(JvcProjectorEntity, SelectEntity):
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"""Representation of a JVC Projector select entity."""
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entity_description: JvcProjectorSelectDescription
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def __init__(
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self,
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coordinator: JvcProjectorDataUpdateCoordinator,
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description: JvcProjectorSelectDescription,
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) -> None:
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"""Initialize the entity."""
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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 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.coordinator.data[self.entity_description.key]
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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.command(self.coordinator.device, option)
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