core/homeassistant/components/smlight/button.py

89 lines
2.5 KiB
Python

"""Support for SLZB-06 buttons."""
from __future__ import annotations
from collections.abc import Awaitable, Callable
from dataclasses import dataclass
import logging
from typing import Final
from pysmlight.web import CmdWrapper
from homeassistant.components.button import (
ButtonDeviceClass,
ButtonEntity,
ButtonEntityDescription,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .coordinator import SmDataUpdateCoordinator
from .entity import SmEntity
_LOGGER = logging.getLogger(__name__)
@dataclass(frozen=True, kw_only=True)
class SmButtonDescription(ButtonEntityDescription):
"""Class to describe a Button entity."""
press_fn: Callable[[CmdWrapper], Awaitable[None]]
BUTTONS: Final = [
SmButtonDescription(
key="core_restart",
translation_key="core_restart",
device_class=ButtonDeviceClass.RESTART,
press_fn=lambda cmd: cmd.reboot(),
),
SmButtonDescription(
key="zigbee_restart",
translation_key="zigbee_restart",
device_class=ButtonDeviceClass.RESTART,
press_fn=lambda cmd: cmd.zb_restart(),
),
SmButtonDescription(
key="zigbee_flash_mode",
translation_key="zigbee_flash_mode",
entity_registry_enabled_default=False,
press_fn=lambda cmd: cmd.zb_bootloader(),
),
]
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up SMLIGHT buttons based on a config entry."""
coordinator = entry.runtime_data.data
async_add_entities(SmButton(coordinator, button) for button in BUTTONS)
class SmButton(SmEntity, ButtonEntity):
"""Defines a SLZB-06 button."""
coordinator: SmDataUpdateCoordinator
entity_description: SmButtonDescription
_attr_entity_category = EntityCategory.CONFIG
def __init__(
self,
coordinator: SmDataUpdateCoordinator,
description: SmButtonDescription,
) -> None:
"""Initialize SLZB-06 button entity."""
super().__init__(coordinator)
self.entity_description = description
self._attr_unique_id = f"{coordinator.unique_id}-{description.key}"
async def async_press(self) -> None:
"""Trigger button press."""
await self.entity_description.press_fn(self.coordinator.client.cmds)