94 lines
2.8 KiB
Python
94 lines
2.8 KiB
Python
"""Component providing support for Reolink siren entities."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from typing import Any
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from reolink_aio.api import Host
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from homeassistant.components.siren import (
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ATTR_DURATION,
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ATTR_VOLUME_LEVEL,
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SirenEntity,
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SirenEntityDescription,
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SirenEntityFeature,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import ReolinkData
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from .const import DOMAIN
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from .entity import ReolinkChannelCoordinatorEntity
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@dataclass
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class ReolinkSirenEntityDescription(SirenEntityDescription):
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"""A class that describes siren entities."""
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supported: Callable[[Host, int], bool] = lambda api, ch: True
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SIREN_ENTITIES = (
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ReolinkSirenEntityDescription(
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key="siren",
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name="Siren",
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icon="mdi:alarm-light",
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supported=lambda api, ch: api.supported(ch, "siren_play"),
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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 a Reolink siren entities."""
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reolink_data: ReolinkData = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities(
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ReolinkSirenEntity(reolink_data, channel, entity_description)
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for entity_description in SIREN_ENTITIES
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for channel in reolink_data.host.api.channels
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if entity_description.supported(reolink_data.host.api, channel)
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)
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class ReolinkSirenEntity(ReolinkChannelCoordinatorEntity, SirenEntity):
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"""Base siren entity class for Reolink IP cameras."""
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_attr_supported_features = (
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SirenEntityFeature.TURN_ON
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| SirenEntityFeature.TURN_OFF
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| SirenEntityFeature.DURATION
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| SirenEntityFeature.VOLUME_SET
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)
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entity_description: ReolinkSirenEntityDescription
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def __init__(
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self,
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reolink_data: ReolinkData,
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channel: int,
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entity_description: ReolinkSirenEntityDescription,
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) -> None:
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"""Initialize Reolink siren entity."""
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super().__init__(reolink_data, channel)
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self.entity_description = entity_description
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self._attr_unique_id = (
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f"{self._host.unique_id}_{channel}_{entity_description.key}"
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)
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on the siren."""
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if (volume := kwargs.get(ATTR_VOLUME_LEVEL)) is not None:
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await self._host.api.set_volume(self._channel, int(volume * 100))
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duration = kwargs.get(ATTR_DURATION)
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await self._host.api.set_siren(self._channel, True, duration)
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off the siren."""
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await self._host.api.set_siren(self._channel, False, None)
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