mirror of
https://github.com/home-assistant/core.git
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132 lines
3.7 KiB
Python
132 lines
3.7 KiB
Python
"""Switch platform for Indevolt integration."""
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from __future__ import annotations
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from dataclasses import dataclass, field
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from typing import Any, Final
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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.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 IndevoltConfigEntry
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from .coordinator import IndevoltCoordinator
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from .entity import IndevoltEntity
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PARALLEL_UPDATES = 0
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@dataclass(frozen=True, kw_only=True)
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class IndevoltSwitchEntityDescription(SwitchEntityDescription):
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"""Custom entity description class for Indevolt switch entities."""
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read_key: str
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write_key: str
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read_on_value: int = 1
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read_off_value: int = 0
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generation: list[int] = field(default_factory=lambda: [1, 2])
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SWITCHES: Final = (
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IndevoltSwitchEntityDescription(
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key="grid_charging",
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translation_key="grid_charging",
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generation=[2],
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read_key="2618",
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write_key="1143",
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read_on_value=1001,
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read_off_value=1000,
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device_class=SwitchDeviceClass.SWITCH,
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),
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IndevoltSwitchEntityDescription(
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key="light",
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translation_key="light",
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generation=[2],
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read_key="7171",
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write_key="7265",
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device_class=SwitchDeviceClass.SWITCH,
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),
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IndevoltSwitchEntityDescription(
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key="bypass",
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translation_key="bypass",
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generation=[2],
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read_key="680",
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write_key="7266",
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device_class=SwitchDeviceClass.SWITCH,
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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: IndevoltConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the switch platform for Indevolt."""
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coordinator = entry.runtime_data
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device_gen = coordinator.generation
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# Switch initialization
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async_add_entities(
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IndevoltSwitchEntity(coordinator=coordinator, description=description)
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for description in SWITCHES
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if device_gen in description.generation
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)
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class IndevoltSwitchEntity(IndevoltEntity, SwitchEntity):
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"""Represents a switch entity for Indevolt devices."""
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entity_description: IndevoltSwitchEntityDescription
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def __init__(
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self,
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coordinator: IndevoltCoordinator,
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description: IndevoltSwitchEntityDescription,
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) -> None:
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"""Initialize the Indevolt switch entity."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{self.serial_number}_{description.key}"
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@property
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def is_on(self) -> bool | None:
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"""Return true if switch is on."""
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raw_value = self.coordinator.data.get(self.entity_description.read_key)
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if raw_value is None:
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return None
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if raw_value == self.entity_description.read_on_value:
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return True
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if raw_value == self.entity_description.read_off_value:
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return False
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return None
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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_toggle(1)
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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_toggle(0)
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async def _async_toggle(self, value: int) -> None:
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"""Toggle the switch on/off."""
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success = await self.coordinator.async_push_data(
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self.entity_description.write_key, value
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)
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if success:
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await self.coordinator.async_request_refresh()
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else:
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raise HomeAssistantError(f"Failed to set value {value} for {self.name}")
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