core/homeassistant/components/technove/switch.py

87 lines
2.9 KiB
Python

"""Support for TechnoVE switches."""
from __future__ import annotations
from collections.abc import Awaitable, Callable
from dataclasses import dataclass
from typing import Any
from technove import Station as TechnoVEStation, TechnoVE
from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DOMAIN
from .coordinator import TechnoVEDataUpdateCoordinator
from .entity import TechnoVEEntity
from .helpers import technove_exception_handler
@dataclass(frozen=True, kw_only=True)
class TechnoVESwitchDescription(SwitchEntityDescription):
"""Describes TechnoVE binary sensor entity."""
is_on_fn: Callable[[TechnoVEStation], bool]
turn_on_fn: Callable[[TechnoVE], Awaitable[dict[str, Any]]]
turn_off_fn: Callable[[TechnoVE], Awaitable[dict[str, Any]]]
SWITCHES = [
TechnoVESwitchDescription(
key="auto_charge",
translation_key="auto_charge",
entity_category=EntityCategory.CONFIG,
is_on_fn=lambda station: station.info.auto_charge,
turn_on_fn=lambda technoVE: technoVE.set_auto_charge(enabled=True),
turn_off_fn=lambda technoVE: technoVE.set_auto_charge(enabled=False),
),
]
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up TechnoVE switch based on a config entry."""
coordinator: TechnoVEDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
async_add_entities(
TechnoVESwitchEntity(coordinator, description) for description in SWITCHES
)
class TechnoVESwitchEntity(TechnoVEEntity, SwitchEntity):
"""Defines a TechnoVE switch entity."""
entity_description: TechnoVESwitchDescription
def __init__(
self,
coordinator: TechnoVEDataUpdateCoordinator,
description: TechnoVESwitchDescription,
) -> None:
"""Initialize a TechnoVE switch entity."""
self.entity_description = description
super().__init__(coordinator, description.key)
@property
def is_on(self) -> bool:
"""Return the state of the TechnoVE switch."""
return self.entity_description.is_on_fn(self.coordinator.data)
@technove_exception_handler
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn on the TechnoVE switch."""
await self.entity_description.turn_on_fn(self.coordinator.technove)
await self.coordinator.async_request_refresh()
@technove_exception_handler
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn off the TechnoVE switch."""
await self.entity_description.turn_off_fn(self.coordinator.technove)
await self.coordinator.async_request_refresh()