Files
ha-core/homeassistant/components/jvc_projector/switch.py
2026-02-12 14:21:34 +01:00

83 lines
2.6 KiB
Python

"""Switch platform for the jvc_projector integration."""
from __future__ import annotations
from dataclasses import dataclass
from typing import Any, Final
from jvcprojector import Command, command as cmd
from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
from homeassistant.const import STATE_OFF, STATE_ON
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from .coordinator import JVCConfigEntry, JvcProjectorDataUpdateCoordinator
from .entity import JvcProjectorEntity
@dataclass(frozen=True, kw_only=True)
class JvcProjectorSwitchDescription(SwitchEntityDescription):
"""Describes JVC Projector switch entities."""
command: type[Command]
SWITCHES: Final[tuple[JvcProjectorSwitchDescription, ...]] = (
JvcProjectorSwitchDescription(
key="low_latency_mode",
command=cmd.LowLatencyMode,
entity_registry_enabled_default=False,
),
JvcProjectorSwitchDescription(
key="eshift",
command=cmd.EShift,
entity_registry_enabled_default=False,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: JVCConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up the JVC Projector switch platform from a config entry."""
coordinator = entry.runtime_data
async_add_entities(
JvcProjectorSwitchEntity(coordinator, description)
for description in SWITCHES
if coordinator.supports(description.command)
)
class JvcProjectorSwitchEntity(JvcProjectorEntity, SwitchEntity):
"""JVC Projector class for switch entities."""
def __init__(
self,
coordinator: JvcProjectorDataUpdateCoordinator,
description: JvcProjectorSwitchDescription,
) -> None:
"""Initialize the entity."""
super().__init__(coordinator, description.command)
self.command: type[Command] = description.command
self.entity_description = description
self._attr_translation_key = description.key
self._attr_unique_id = f"{self._attr_unique_id}_{description.key}"
@property
def is_on(self) -> bool:
"""Return True if the entity is on."""
return self.coordinator.data.get(self.command.name) == STATE_ON
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the entity on."""
await self.coordinator.device.set(self.command, STATE_ON)
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the entity off."""
await self.coordinator.device.set(self.command, STATE_OFF)