81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
"""Support for Velbus sensors."""
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from __future__ import annotations
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from velbusaio.channels import ButtonCounter, LightSensor, SensorNumber, Temperature
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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.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 VelbusEntity
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from .const import DOMAIN
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Velbus switch based on config_entry."""
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await hass.data[DOMAIN][entry.entry_id]["tsk"]
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cntrl = hass.data[DOMAIN][entry.entry_id]["cntrl"]
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entities = []
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for channel in cntrl.get_all("sensor"):
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entities.append(VelbusSensor(channel))
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if channel.is_counter_channel():
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entities.append(VelbusSensor(channel, True))
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async_add_entities(entities)
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class VelbusSensor(VelbusEntity, SensorEntity):
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"""Representation of a sensor."""
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_channel: ButtonCounter | Temperature | LightSensor | SensorNumber
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def __init__(
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self,
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channel: ButtonCounter | Temperature | LightSensor | SensorNumber,
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counter: bool = False,
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) -> None:
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"""Initialize a sensor Velbus entity."""
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super().__init__(channel)
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self._is_counter: bool = counter
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# define the unique id
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if self._is_counter:
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self._attr_unique_id = f"{self._attr_unique_id}-counter"
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# define the name
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if self._is_counter:
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self._attr_name = f"{self._attr_name}-counter"
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# define the device class
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if self._is_counter:
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self._attr_device_class = SensorDeviceClass.ENERGY
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elif channel.is_counter_channel():
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self._attr_device_class = SensorDeviceClass.POWER
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elif channel.is_temperature():
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self._attr_device_class = SensorDeviceClass.TEMPERATURE
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# define the icon
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if self._is_counter:
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self._attr_icon = "mdi:counter"
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# the state class
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if self._is_counter:
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self._attr_state_class = SensorStateClass.TOTAL_INCREASING
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else:
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self._attr_state_class = SensorStateClass.MEASUREMENT
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# unit
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if self._is_counter:
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self._attr_native_unit_of_measurement = channel.get_counter_unit()
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else:
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self._attr_native_unit_of_measurement = channel.get_unit()
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@property
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def native_value(self) -> float | int | None:
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"""Return the state of the sensor."""
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if self._is_counter:
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return float(self._channel.get_counter_state())
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return float(self._channel.get_state())
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