103 lines
3.2 KiB
Python
103 lines
3.2 KiB
Python
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"""Support for Lektrico buttons."""
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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
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from lektricowifi import Device
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from homeassistant.components.button import (
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ButtonDeviceClass,
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ButtonEntity,
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ButtonEntityDescription,
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)
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from homeassistant.const import ATTR_SERIAL_NUMBER, CONF_TYPE, EntityCategory
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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 LektricoConfigEntry, LektricoDeviceDataUpdateCoordinator
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from .entity import LektricoEntity
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@dataclass(frozen=True, kw_only=True)
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class LektricoButtonEntityDescription(ButtonEntityDescription):
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"""Describes Lektrico button entity."""
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press_fn: Callable[[Device], Coroutine[Any, Any, dict[Any, Any]]]
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BUTTONS_FOR_CHARGERS: tuple[LektricoButtonEntityDescription, ...] = (
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LektricoButtonEntityDescription(
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key="charge_start",
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translation_key="charge_start",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda device: device.send_charge_start(),
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),
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LektricoButtonEntityDescription(
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key="charge_stop",
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translation_key="charge_stop",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda device: device.send_charge_stop(),
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),
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LektricoButtonEntityDescription(
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key="reboot",
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device_class=ButtonDeviceClass.RESTART,
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda device: device.send_reset(),
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),
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)
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BUTTONS_FOR_LB_DEVICES: tuple[LektricoButtonEntityDescription, ...] = (
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LektricoButtonEntityDescription(
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key="reboot",
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device_class=ButtonDeviceClass.RESTART,
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda device: device.send_reset(),
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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: LektricoConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Lektrico charger based on a config entry."""
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coordinator = entry.runtime_data
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buttons_to_be_used: tuple[LektricoButtonEntityDescription, ...]
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if coordinator.device_type in (Device.TYPE_1P7K, Device.TYPE_3P22K):
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buttons_to_be_used = BUTTONS_FOR_CHARGERS
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else:
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buttons_to_be_used = BUTTONS_FOR_LB_DEVICES
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async_add_entities(
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LektricoButton(
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description,
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coordinator,
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f"{entry.data[CONF_TYPE]}_{entry.data[ATTR_SERIAL_NUMBER]}",
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)
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for description in buttons_to_be_used
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)
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class LektricoButton(LektricoEntity, ButtonEntity):
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"""Defines an Lektrico button."""
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entity_description: LektricoButtonEntityDescription
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def __init__(
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self,
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description: LektricoButtonEntityDescription,
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coordinator: LektricoDeviceDataUpdateCoordinator,
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device_name: str,
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) -> None:
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"""Initialize Lektrico button."""
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super().__init__(coordinator, device_name)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.serial_number}-{description.key}"
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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.coordinator.device)
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