switch.py

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"""Support for IHC switches."""
 
from __future__ import annotations
 
from typing import Any
 
from ihcsdk.ihccontroller import IHCController
 
from homeassistant.components.switch import SwitchEntity
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
from .const import CONF_OFF_ID, CONF_ON_ID, DOMAIN, IHC_CONTROLLER
from .entity import IHCEntity
from .util import async_pulse, async_set_bool
 
 
def setup_platform(
    hass: HomeAssistant,
    config: ConfigType,
    add_entities: AddEntitiesCallback,
    discovery_info: DiscoveryInfoType | None = None,
) -> None:
    """Set up the IHC switch platform."""
    if discovery_info is None:
        return
    devices = []
    for name, device in discovery_info.items():
        ihc_id = device["ihc_id"]
        product_cfg = device["product_cfg"]
        product = device["product"]
        # Find controller that corresponds with device id
        controller_id = device["ctrl_id"]
        ihc_controller: IHCController = hass.data[DOMAIN][controller_id][IHC_CONTROLLER]
        ihc_off_id = product_cfg.get(CONF_OFF_ID)
        ihc_on_id = product_cfg.get(CONF_ON_ID)
 
        switch = IHCSwitch(
            ihc_controller, controller_id, name, ihc_id, ihc_off_id, ihc_on_id, product
        )
        devices.append(switch)
    add_entities(devices)
 
 
class IHCSwitch(IHCEntity, SwitchEntity):
    """Representation of an IHC switch."""
 
    def __init__(
        self,
        ihc_controller: IHCController,
        controller_id: str,
        name: str,
        ihc_id: int,
        ihc_off_id: int,
        ihc_on_id: int,
        product=None,
    ) -> None:
        """Initialize the IHC switch."""
        super().__init__(ihc_controller, controller_id, name, ihc_id, product)
        self._ihc_off_id_ihc_off_id = ihc_off_id
        self._ihc_on_id_ihc_on_id = ihc_on_id
 
    async def async_turn_on(self, **kwargs: Any) -> None:
        """Turn the switch on."""
        if self._ihc_on_id_ihc_on_id:
            await async_pulse(self.hasshass, self.ihc_controllerihc_controller, self._ihc_on_id_ihc_on_id)
        else:
            await async_set_bool(self.hasshass, self.ihc_controllerihc_controller, self.ihc_idihc_id, True)
 
    async def async_turn_off(self, **kwargs: Any) -> None:
        """Turn the device off."""
        if self._ihc_off_id_ihc_off_id:
            await async_pulse(self.hasshass, self.ihc_controllerihc_controller, self._ihc_off_id_ihc_off_id)
        else:
            await async_set_bool(self.hasshass, self.ihc_controllerihc_controller, self.ihc_idihc_id, False)
 
    def on_ihc_change(self, ihc_id, value):
        """Handle IHC resource change."""
        self._attr_is_on_attr_is_on = value
        self.schedule_update_ha_stateschedule_update_ha_state()