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122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
"""Switch platform for Qube Heat Pump."""
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from dataclasses import dataclass
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from typing import Any, override
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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 HomeAssistantError
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import QubeConfigEntry
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from .const import DOMAIN
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from .coordinator import QubeCoordinator
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from .entity import QubeEntity
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PARALLEL_UPDATES = 1
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@dataclass(frozen=True, kw_only=True)
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class QubeSwitchEntityDescription(SwitchEntityDescription):
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"""Switch entity description for Qube Heat Pump."""
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register_key: str
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SWITCH_TYPES: tuple[QubeSwitchEntityDescription, ...] = (
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QubeSwitchEntityDescription(
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key="summer_mode",
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translation_key="summer_mode",
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register_key="bms_summerwinter",
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),
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QubeSwitchEntityDescription(
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key="anti_legionella_cycle",
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translation_key="anti_legionella_cycle",
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register_key="antilegionella_frcstart_ant",
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),
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QubeSwitchEntityDescription(
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key="heating_curve",
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translation_key="heating_curve",
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entity_category=EntityCategory.CONFIG,
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register_key="en_plantsetp_compens",
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),
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QubeSwitchEntityDescription(
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key="heating_demand",
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translation_key="heating_demand",
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register_key="modbus_demand",
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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: QubeConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the Qube switches."""
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coordinator = entry.runtime_data.coordinator
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async_add_entities(
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QubeSwitch(coordinator, entry, description) for description in SWITCH_TYPES
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)
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class QubeSwitch(QubeEntity, SwitchEntity):
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"""Qube switch entity."""
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entity_description: QubeSwitchEntityDescription
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def __init__(
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self,
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coordinator: QubeCoordinator,
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entry: QubeConfigEntry,
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description: QubeSwitchEntityDescription,
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) -> None:
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"""Initialize the switch."""
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super().__init__(coordinator, entry)
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self.entity_description = description
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self._attr_unique_id = f"{entry.entry_id}-{description.key}"
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@property
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@override
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def available(self) -> bool:
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"""Return if entity is available."""
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return (
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super().available
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and self.entity_description.register_key in self.coordinator.data.switches
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)
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@property
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@override
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def is_on(self) -> bool | None:
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"""Return true if the switch is on."""
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return self.coordinator.data.switches.get(self.entity_description.register_key)
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async def _async_write_switch(self, value: bool) -> None:
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"""Write switch value to the device."""
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register_key = self.entity_description.register_key
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try:
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success = await self.coordinator.client.write_switch(register_key, value)
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except (ConnectionError, TimeoutError, OSError) as err:
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raise HomeAssistantError(
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translation_domain=DOMAIN,
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translation_key="switch_command_failed",
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) from err
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if not success:
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raise HomeAssistantError(
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translation_domain=DOMAIN,
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translation_key="switch_command_failed",
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)
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await self.coordinator.async_request_refresh()
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@override
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the switch on."""
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await self._async_write_switch(True)
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@override
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn the switch off."""
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await self._async_write_switch(False)
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