122 lines
4.0 KiB
Python
122 lines
4.0 KiB
Python
"""Support for TechnoVE switches."""
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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
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from technove import Station as TechnoVEStation
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from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ServiceValidationError
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import TechnoVEConfigEntry
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from .const import DOMAIN
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from .coordinator import TechnoVEDataUpdateCoordinator
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from .entity import TechnoVEEntity
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from .helpers import technove_exception_handler
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async def _set_charging_enabled(
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coordinator: TechnoVEDataUpdateCoordinator, enabled: bool
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) -> None:
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if coordinator.data.info.auto_charge:
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raise ServiceValidationError(
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translation_domain=DOMAIN,
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translation_key="set_charging_enabled_on_auto_charge",
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)
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await coordinator.technove.set_charging_enabled(enabled=enabled)
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coordinator.data.info.is_session_active = enabled
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coordinator.async_set_updated_data(coordinator.data)
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async def _enable_charging(coordinator: TechnoVEDataUpdateCoordinator) -> None:
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await _set_charging_enabled(coordinator, True)
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async def _disable_charging(coordinator: TechnoVEDataUpdateCoordinator) -> None:
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await _set_charging_enabled(coordinator, False)
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async def _set_auto_charge(
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coordinator: TechnoVEDataUpdateCoordinator, enabled: bool
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) -> None:
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await coordinator.technove.set_auto_charge(enabled=enabled)
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@dataclass(frozen=True, kw_only=True)
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class TechnoVESwitchDescription(SwitchEntityDescription):
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"""Describes TechnoVE binary sensor entity."""
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is_on_fn: Callable[[TechnoVEStation], bool]
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turn_on_fn: Callable[[TechnoVEDataUpdateCoordinator], Coroutine[Any, Any, None]]
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turn_off_fn: Callable[[TechnoVEDataUpdateCoordinator], Coroutine[Any, Any, None]]
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SWITCHES = [
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TechnoVESwitchDescription(
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key="auto_charge",
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translation_key="auto_charge",
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entity_category=EntityCategory.CONFIG,
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is_on_fn=lambda station: station.info.auto_charge,
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turn_on_fn=lambda coordinator: _set_auto_charge(coordinator, True),
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turn_off_fn=lambda coordinator: _set_auto_charge(coordinator, False),
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),
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TechnoVESwitchDescription(
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key="session_active",
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translation_key="session_active",
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entity_category=EntityCategory.CONFIG,
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is_on_fn=lambda station: station.info.is_session_active,
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turn_on_fn=_enable_charging,
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turn_off_fn=_disable_charging,
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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: TechnoVEConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up TechnoVE switch based on a config entry."""
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async_add_entities(
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TechnoVESwitchEntity(entry.runtime_data, description)
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for description in SWITCHES
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)
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class TechnoVESwitchEntity(TechnoVEEntity, SwitchEntity):
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"""Defines a TechnoVE switch entity."""
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entity_description: TechnoVESwitchDescription
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def __init__(
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self,
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coordinator: TechnoVEDataUpdateCoordinator,
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description: TechnoVESwitchDescription,
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) -> None:
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"""Initialize a TechnoVE switch entity."""
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self.entity_description = description
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super().__init__(coordinator, description.key)
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@property
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def is_on(self) -> bool:
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"""Return the state of the TechnoVE switch."""
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return self.entity_description.is_on_fn(self.coordinator.data)
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@technove_exception_handler
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on the TechnoVE switch."""
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await self.entity_description.turn_on_fn(self.coordinator)
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@technove_exception_handler
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off the TechnoVE switch."""
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await self.entity_description.turn_off_fn(self.coordinator)
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