mirror of
https://github.com/home-assistant/core.git
synced 2026-06-01 05:04:21 +01:00
Jonas Fors Lellky
2b799830db
* Add platform switch to flecit_bacnet integration * Move testing of the switch to it’s own test * Assert correct method is called one time * Test switch on/off error recovery * Review comment
97 lines
3.0 KiB
Python
97 lines
3.0 KiB
Python
"""The Flexit Nordic (BACnet) integration."""
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import asyncio.exceptions
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from collections.abc import Callable
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from dataclasses import dataclass
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from typing import Any
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from flexit_bacnet import FlexitBACnet
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from flexit_bacnet.bacnet import DecodingError
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from homeassistant.components.switch import (
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SwitchDeviceClass,
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SwitchEntity,
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SwitchEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import FlexitCoordinator
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from .const import DOMAIN
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from .entity import FlexitEntity
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@dataclass(kw_only=True, frozen=True)
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class FlexitSwitchEntityDescription(SwitchEntityDescription):
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"""Describes a Flexit switch entity."""
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is_on_fn: Callable[[FlexitBACnet], bool]
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SWITCHES: tuple[FlexitSwitchEntityDescription, ...] = (
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FlexitSwitchEntityDescription(
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key="electric_heater",
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translation_key="electric_heater",
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icon="mdi:radiator",
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is_on_fn=lambda data: data.electric_heater,
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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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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Flexit (bacnet) switch from a config entry."""
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coordinator: FlexitCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities(
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FlexitSwitch(coordinator, description) for description in SWITCHES
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)
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class FlexitSwitch(FlexitEntity, SwitchEntity):
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"""Representation of a Flexit Switch."""
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_attr_device_class = SwitchDeviceClass.SWITCH
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entity_description: FlexitSwitchEntityDescription
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def __init__(
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self,
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coordinator: FlexitCoordinator,
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entity_description: FlexitSwitchEntityDescription,
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) -> None:
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"""Initialize Flexit (bacnet) switch."""
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super().__init__(coordinator)
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self.entity_description = entity_description
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self._attr_unique_id = (
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f"{coordinator.device.serial_number}-{entity_description.key}"
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)
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@property
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def is_on(self) -> bool:
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"""Return value of the switch."""
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return self.entity_description.is_on_fn(self.coordinator.data)
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn electric heater on."""
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try:
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await self.device.enable_electric_heater()
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except (asyncio.exceptions.TimeoutError, ConnectionError, DecodingError) as exc:
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raise HomeAssistantError from exc
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finally:
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await self.coordinator.async_refresh()
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn electric heater off."""
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try:
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await self.device.disable_electric_heater()
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except (asyncio.exceptions.TimeoutError, ConnectionError, DecodingError) as exc:
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raise HomeAssistantError from exc
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finally:
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await self.coordinator.async_refresh()
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