mirror of
https://github.com/home-assistant/core.git
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Nathan Spencer
93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
"""Support for Litter-Robot button."""
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from __future__ import annotations
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from collections.abc import Callable, Coroutine
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from dataclasses import dataclass
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from typing import Any, Generic
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from pylitterbot import FeederRobot, LitterRobot3, LitterRobot4, LitterRobot5, Robot
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from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .coordinator import LitterRobotConfigEntry
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from .entity import LitterRobotEntity, _WhiskerEntityT, whisker_command
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PARALLEL_UPDATES = 1
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@dataclass(frozen=True, kw_only=True)
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class RobotButtonEntityDescription(ButtonEntityDescription, Generic[_WhiskerEntityT]):
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"""A class that describes robot button entities."""
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press_fn: Callable[[_WhiskerEntityT], Coroutine[Any, Any, bool]]
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ROBOT_BUTTON_MAP: dict[tuple[type[Robot], ...], RobotButtonEntityDescription] = {
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(LitterRobot3, LitterRobot5): RobotButtonEntityDescription[
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LitterRobot3 | LitterRobot5
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](
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key="reset_waste_drawer",
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translation_key="reset_waste_drawer",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda robot: robot.reset_waste_drawer(),
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),
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(LitterRobot4, LitterRobot5): RobotButtonEntityDescription[
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LitterRobot4 | LitterRobot5
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](
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key="reset",
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translation_key="reset",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda robot: robot.reset(),
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),
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(FeederRobot,): RobotButtonEntityDescription[FeederRobot](
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key="give_snack",
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translation_key="give_snack",
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press_fn=lambda robot: robot.give_snack(),
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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: LitterRobotConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Litter-Robot cleaner using config entry."""
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coordinator = entry.runtime_data
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known_robots: set[str] = set()
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def _check_robots() -> None:
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all_robots = coordinator.account.robots
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current_robots = {robot.serial for robot in all_robots}
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new_robots = current_robots - known_robots
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if new_robots:
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known_robots.update(new_robots)
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async_add_entities(
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LitterRobotButtonEntity(
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robot=robot, coordinator=coordinator, description=description
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)
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for robot in all_robots
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if robot.serial in new_robots
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for robot_type, description in ROBOT_BUTTON_MAP.items()
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if isinstance(robot, robot_type)
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)
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_check_robots()
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entry.async_on_unload(coordinator.async_add_listener(_check_robots))
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class LitterRobotButtonEntity(LitterRobotEntity[_WhiskerEntityT], ButtonEntity):
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"""Litter-Robot button entity."""
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entity_description: RobotButtonEntityDescription[_WhiskerEntityT]
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@whisker_command
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async def async_press(self) -> None:
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"""Press the button."""
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await self.entity_description.press_fn(self.robot)
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self.coordinator.async_set_updated_data(None)
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