mirror of
https://github.com/home-assistant/core.git
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Robert Resch
103 lines
3.4 KiB
Python
103 lines
3.4 KiB
Python
"""Support for LiteJet switch."""
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from typing import Any
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from pylitejet import LiteJet, LiteJetError
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from homeassistant.components.switch import SwitchDeviceClass, SwitchEntity
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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.device_registry import DeviceInfo
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import LiteJetConfigEntry
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from .const import DOMAIN
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ATTR_NUMBER = "number"
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: LiteJetConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up entry."""
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system = config_entry.runtime_data
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entities = []
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for i in system.button_switches():
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name = await system.get_switch_name(i)
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entities.append(LiteJetSwitch(config_entry.entry_id, system, i, name))
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async_add_entities(entities, True)
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class LiteJetSwitch(SwitchEntity):
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"""Representation of a single LiteJet switch."""
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_attr_should_poll = False
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_attr_has_entity_name = True
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_attr_entity_registry_enabled_default = False
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_attr_device_class = SwitchDeviceClass.SWITCH
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def __init__(self, entry_id: str, system: LiteJet, i: int, name: str) -> None:
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"""Initialize a LiteJet switch."""
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self._lj = system
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self._index = i
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self._attr_is_on = False
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self._attr_unique_id = f"{entry_id}_{i}"
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self._attr_name = name
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# Keypad #1 has switches 1-6, #2 has 7-12, ...
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keypad_number = system.get_switch_keypad_number(i)
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, f"{entry_id}_keypad_{keypad_number}")},
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name=system.get_switch_keypad_name(i),
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manufacturer="Centralite",
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via_device=(DOMAIN, f"{entry_id}_mcp"),
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)
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async def async_added_to_hass(self) -> None:
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"""Run when this Entity has been added to HA."""
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self._lj.on_switch_pressed(self._index, self._on_switch_pressed)
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self._lj.on_switch_released(self._index, self._on_switch_released)
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self._lj.on_connected_changed(self._on_connected_changed)
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async def async_will_remove_from_hass(self) -> None:
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"""Entity being removed from hass."""
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self._lj.unsubscribe(self._on_switch_pressed)
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self._lj.unsubscribe(self._on_switch_released)
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self._lj.unsubscribe(self._on_connected_changed)
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def _on_switch_pressed(self) -> None:
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self._attr_is_on = True
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self.async_write_ha_state()
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def _on_switch_released(self) -> None:
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self._attr_is_on = False
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self.async_write_ha_state()
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def _on_connected_changed(self, connected: bool, reason: str) -> None:
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self._attr_available = connected
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self.async_write_ha_state()
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@property
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def extra_state_attributes(self) -> dict[str, Any]:
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"""Return the device-specific state attributes."""
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return {ATTR_NUMBER: self._index}
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Press the switch."""
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try:
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await self._lj.press_switch(self._index)
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except LiteJetError as exc:
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raise HomeAssistantError from exc
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Release the switch."""
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try:
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await self._lj.release_switch(self._index)
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except LiteJetError as exc:
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raise HomeAssistantError from exc
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