mirror of https://github.com/home-assistant/core
95 lines
2.6 KiB
Python
95 lines
2.6 KiB
Python
"""Support for HomematicIP Cloud events."""
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from dataclasses import dataclass
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from typing import TYPE_CHECKING
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from homematicip.aio.device import Device
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from homeassistant.components.event import (
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EventDeviceClass,
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EventEntity,
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EventEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN
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from .entity import HomematicipGenericEntity
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from .hap import HomematicipHAP
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@dataclass(frozen=True, kw_only=True)
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class HmipEventEntityDescription(EventEntityDescription):
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"""Description of a HomematicIP Cloud event."""
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EVENT_DESCRIPTIONS = {
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"doorbell": HmipEventEntityDescription(
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key="doorbell",
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translation_key="doorbell",
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device_class=EventDeviceClass.DOORBELL,
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event_types=["ring"],
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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 the HomematicIP cover from a config entry."""
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hap = hass.data[DOMAIN][config_entry.unique_id]
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async_add_entities(
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HomematicipDoorBellEvent(
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hap,
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device,
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channel.index,
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EVENT_DESCRIPTIONS["doorbell"],
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)
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for device in hap.home.devices
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for channel in device.functionalChannels
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if channel.channelRole == "DOOR_BELL_INPUT"
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)
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class HomematicipDoorBellEvent(HomematicipGenericEntity, EventEntity):
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"""Event class for HomematicIP doorbell events."""
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_attr_device_class = EventDeviceClass.DOORBELL
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def __init__(
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self,
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hap: HomematicipHAP,
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device: Device,
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channel: int,
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description: HmipEventEntityDescription,
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) -> None:
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"""Initialize the event."""
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super().__init__(
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hap,
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device,
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post=description.key,
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channel=channel,
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is_multi_channel=False,
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)
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self.entity_description = description
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async def async_added_to_hass(self) -> None:
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"""Register callbacks."""
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await super().async_added_to_hass()
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self.functional_channel.add_on_channel_event_handler(self._async_handle_event)
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@callback
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def _async_handle_event(self, *args, **kwargs) -> None:
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"""Handle the event fired by the functional channel."""
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event_types = self.entity_description.event_types
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if TYPE_CHECKING:
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assert event_types is not None
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self._trigger_event(event_type=event_types[0])
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self.async_write_ha_state()
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