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129 lines
5.6 KiB
Python
129 lines
5.6 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Copyright (C) 2024 Xiaomi Corporation.
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The ownership and intellectual property rights of Xiaomi Home Assistant
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Integration and related Xiaomi cloud service API interface provided under this
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license, including source code and object code (collectively, "Licensed Work"),
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are owned by Xiaomi. Subject to the terms and conditions of this License, Xiaomi
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hereby grants you a personal, limited, non-exclusive, non-transferable,
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non-sublicensable, and royalty-free license to reproduce, use, modify, and
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distribute the Licensed Work only for your use of Home Assistant for
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non-commercial purposes. For the avoidance of doubt, Xiaomi does not authorize
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you to use the Licensed Work for any other purpose, including but not limited
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to use Licensed Work to develop applications (APP), Web services, and other
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forms of software.
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You may reproduce and distribute copies of the Licensed Work, with or without
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modifications, whether in source or object form, provided that you must give
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any other recipients of the Licensed Work a copy of this License and retain all
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copyright and disclaimers.
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Xiaomi provides the Licensed Work on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied, including, without
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limitation, any warranties, undertakes, or conditions of TITLE, NO ERROR OR
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OMISSION, CONTINUITY, RELIABILITY, NON-INFRINGEMENT, MERCHANTABILITY, or
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FITNESS FOR A PARTICULAR PURPOSE. In any event, you are solely responsible
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for any direct, indirect, special, incidental, or consequential damages or
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losses arising from the use or inability to use the Licensed Work.
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Xiaomi reserves all rights not expressly granted to you in this License.
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Except for the rights expressly granted by Xiaomi under this License, Xiaomi
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does not authorize you in any form to use the trademarks, copyrights, or other
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forms of intellectual property rights of Xiaomi and its affiliates, including,
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without limitation, without obtaining other written permission from Xiaomi, you
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shall not use "Xiaomi", "Mijia" and other words related to Xiaomi or words that
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may make the public associate with Xiaomi in any form to publicize or promote
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the software or hardware devices that use the Licensed Work.
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Xiaomi has the right to immediately terminate all your authorization under this
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License in the event:
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1. You assert patent invalidation, litigation, or other claims against patents
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or other intellectual property rights of Xiaomi or its affiliates; or,
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2. You make, have made, manufacture, sell, or offer to sell products that knock
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off Xiaomi or its affiliates' products.
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Sensor entities for Xiaomi Home.
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"""
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from __future__ import annotations
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import logging
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from typing import Any
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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 homeassistant.components.sensor import SensorEntity, SensorDeviceClass
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from homeassistant.components.sensor import DEVICE_CLASS_UNITS
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from .miot.miot_device import MIoTDevice, MIoTPropertyEntity
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from .miot.miot_spec import MIoTSpecProperty
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from .miot.const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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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 config entry."""
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device_list: list[MIoTDevice] = hass.data[DOMAIN]['devices'][
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config_entry.entry_id]
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new_entities = []
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for miot_device in device_list:
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for prop in miot_device.prop_list.get('sensor', []):
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new_entities.append(Sensor(miot_device=miot_device, spec=prop))
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if new_entities:
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async_add_entities(new_entities)
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class Sensor(MIoTPropertyEntity, SensorEntity):
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"""Sensor entities for Xiaomi Home."""
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def __init__(self, miot_device: MIoTDevice, spec: MIoTSpecProperty) -> None:
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"""Initialize the Sensor."""
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super().__init__(miot_device=miot_device, spec=spec)
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# Set device_class
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if self._value_list:
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self._attr_device_class = SensorDeviceClass.ENUM
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self._attr_icon = 'mdi:message-text'
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self._attr_native_unit_of_measurement = None
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self._attr_options = list(self._value_list.values())
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else:
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self._attr_device_class = spec.device_class
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if spec.external_unit:
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self._attr_native_unit_of_measurement = spec.external_unit
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else:
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# device_class is not empty but unit is empty.
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# Set the default unit according to device_class.
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unit_sets = DEVICE_CLASS_UNITS.get(
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self._attr_device_class, None)
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self._attr_native_unit_of_measurement = list(
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unit_sets)[0] if unit_sets else None
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# Set icon
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if spec.icon:
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self._attr_icon = spec.icon
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# Set state_class
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if spec.state_class:
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self._attr_state_class = spec.state_class
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@property
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def native_value(self) -> Any:
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"""Return the current value of the sensor."""
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if self._value_range and isinstance(self._value, (int, float)):
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if (
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self._value < self._value_range['min']
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or self._value > self._value_range['max']
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):
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_LOGGER.info(
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'%s, data exception, out of range, %s, %s',
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self.entity_id, self._value, self._value_range)
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if self._value_list:
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return self._value_list.get(self._value, None)
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if isinstance(self._value, str):
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return self._value[:255]
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return self._value
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