mirror of
https://github.com/Electric-Special/ha-core.git
synced 2026-03-21 08:06:00 +01:00
140 lines
4.6 KiB
Python
140 lines
4.6 KiB
Python
"""Sensor entities for the Bang & Olufsen integration."""
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from __future__ import annotations
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import contextlib
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from datetime import timedelta
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from aiohttp import ClientConnectorError
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from mozart_api.exceptions import ApiException
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from mozart_api.models import BatteryState, PairedRemote
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from homeassistant.components.sensor import (
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SensorDeviceClass,
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SensorEntity,
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SensorStateClass,
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)
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from homeassistant.const import PERCENTAGE
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import BeoConfigEntry
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from .const import CONNECTION_STATUS, DOMAIN, WebsocketNotification
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from .entity import BeoEntity
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from .util import get_remotes, supports_battery
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SCAN_INTERVAL = timedelta(minutes=15)
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: BeoConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Sensor entities from config entry."""
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entities: list[BeoSensor] = []
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# Check for Mozart device with battery
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if await supports_battery(config_entry.runtime_data.client):
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entities.append(BeoSensorBatteryLevel(config_entry))
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# Add any Beoremote One remotes
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entities.extend(
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[
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BeoSensorRemoteBatteryLevel(config_entry, remote)
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for remote in (await get_remotes(config_entry.runtime_data.client))
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]
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)
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async_add_entities(entities, update_before_add=True)
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class BeoSensor(SensorEntity, BeoEntity):
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"""Base Bang & Olufsen Sensor."""
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def __init__(self, config_entry: BeoConfigEntry) -> None:
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"""Initialize Sensor."""
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super().__init__(config_entry, config_entry.runtime_data.client)
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class BeoSensorBatteryLevel(BeoSensor):
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"""Battery level Sensor for Mozart devices."""
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_attr_device_class = SensorDeviceClass.BATTERY
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_attr_native_unit_of_measurement = PERCENTAGE
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_attr_state_class = SensorStateClass.MEASUREMENT
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def __init__(self, config_entry: BeoConfigEntry) -> None:
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"""Init the battery level Sensor."""
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super().__init__(config_entry)
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self._attr_unique_id = f"{self._unique_id}_battery_level"
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async def async_added_to_hass(self) -> None:
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"""Turn on the dispatchers."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{DOMAIN}_{self._unique_id}_{CONNECTION_STATUS}",
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self._async_update_connection_state,
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)
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)
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{DOMAIN}_{self._unique_id}_{WebsocketNotification.BATTERY}",
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self._update_battery,
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)
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)
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async def _update_battery(self, data: BatteryState) -> None:
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"""Update sensor value."""
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self._attr_native_value = data.battery_level
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self.async_write_ha_state()
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class BeoSensorRemoteBatteryLevel(BeoSensor):
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"""Battery level Sensor for the Beoremote One."""
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_attr_device_class = SensorDeviceClass.BATTERY
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_attr_native_unit_of_measurement = PERCENTAGE
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_attr_should_poll = True
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_attr_state_class = SensorStateClass.MEASUREMENT
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def __init__(self, config_entry: BeoConfigEntry, remote: PairedRemote) -> None:
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"""Init the battery level Sensor."""
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super().__init__(config_entry)
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# Serial number is not None, as the remote object is provided by get_remotes
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assert remote.serial_number
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self._attr_unique_id = (
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f"{remote.serial_number}_{self._unique_id}_remote_battery_level"
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)
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, f"{remote.serial_number}_{self._unique_id}")}
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)
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self._attr_native_value = remote.battery_level
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self._remote = remote
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async def async_added_to_hass(self) -> None:
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"""Turn on the dispatchers."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{DOMAIN}_{self._unique_id}_{CONNECTION_STATUS}",
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self._async_update_connection_state,
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)
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)
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async def async_update(self) -> None:
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"""Poll battery status."""
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with contextlib.suppress(ApiException, ClientConnectorError, TimeoutError):
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for remote in await get_remotes(self._client):
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if remote.serial_number == self._remote.serial_number:
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self._attr_native_value = remote.battery_level
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break
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