mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
"""Component providing HA switch support for Ring Door Bell/Chimes."""
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from datetime import timedelta
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import logging
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from typing import Any
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import requests
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from homeassistant.components.switch import SwitchEntity
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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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import homeassistant.util.dt as dt_util
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from .const import DOMAIN, RING_DEVICES
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from .entity import RingEntityMixin
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_LOGGER = logging.getLogger(__name__)
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SIREN_ICON = "mdi:alarm-bell"
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# It takes a few seconds for the API to correctly return an update indicating
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# that the changes have been made. Once we request a change (i.e. a light
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# being turned on) we simply wait for this time delta before we allow
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# updates to take place.
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SKIP_UPDATES_DELAY = timedelta(seconds=5)
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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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"""Create the switches for the Ring devices."""
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devices = hass.data[DOMAIN][config_entry.entry_id][RING_DEVICES]
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switches = []
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for device in devices["stickup_cams"]:
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if device.has_capability("siren"):
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switches.append(SirenSwitch(config_entry.entry_id, device))
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async_add_entities(switches)
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class BaseRingSwitch(RingEntityMixin, SwitchEntity):
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"""Represents a switch for controlling an aspect of a ring device."""
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def __init__(self, config_entry_id, device, device_type):
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"""Initialize the switch."""
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super().__init__(config_entry_id, device)
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self._device_type = device_type
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self._attr_unique_id = f"{self._device.id}-{self._device_type}"
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class SirenSwitch(BaseRingSwitch):
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"""Creates a switch to turn the ring cameras siren on and off."""
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_attr_translation_key = "siren"
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_attr_icon = SIREN_ICON
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def __init__(self, config_entry_id, device):
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"""Initialize the switch for a device with a siren."""
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super().__init__(config_entry_id, device, "siren")
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self._no_updates_until = dt_util.utcnow()
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self._attr_is_on = device.siren > 0
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@callback
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def _update_callback(self):
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"""Call update method."""
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if self._no_updates_until > dt_util.utcnow():
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return
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self._attr_is_on = self._device.siren > 0
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self.async_write_ha_state()
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def _set_switch(self, new_state):
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"""Update switch state, and causes Home Assistant to correctly update."""
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try:
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self._device.siren = new_state
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except requests.Timeout:
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_LOGGER.error("Time out setting %s siren to %s", self.entity_id, new_state)
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return
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self._attr_is_on = new_state > 0
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self._no_updates_until = dt_util.utcnow() + SKIP_UPDATES_DELAY
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self.schedule_update_ha_state()
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def turn_on(self, **kwargs: Any) -> None:
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"""Turn the siren on for 30 seconds."""
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self._set_switch(1)
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def turn_off(self, **kwargs: Any) -> None:
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"""Turn the siren off."""
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self._set_switch(0)
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