128 lines
3.9 KiB
Python
128 lines
3.9 KiB
Python
"""Support for Rheem EcoNet water heaters."""
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from __future__ import annotations
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from pyeconet.equipment import Equipment, EquipmentType
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from homeassistant.components.sensor import (
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SensorDeviceClass,
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SensorEntity,
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SensorEntityDescription,
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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.const import (
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PERCENTAGE,
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SIGNAL_STRENGTH_DECIBELS,
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EntityCategory,
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UnitOfEnergy,
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UnitOfVolume,
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)
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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 EcoNetEntity
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from .const import DOMAIN, EQUIPMENT
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SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
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SensorEntityDescription(
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key="tank_health",
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name="tank_health",
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="tank_hot_water_availability",
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name="available_hot_water",
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="compressor_health",
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name="compressor_health",
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native_unit_of_measurement=PERCENTAGE,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="override_status",
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name="override_status",
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),
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SensorEntityDescription(
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key="todays_water_usage",
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name="water_usage_today",
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native_unit_of_measurement=UnitOfVolume.GALLONS,
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device_class=SensorDeviceClass.WATER,
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state_class=SensorStateClass.TOTAL_INCREASING,
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),
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SensorEntityDescription(
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key="todays_energy_usage",
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name="power_usage_today",
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native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
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device_class=SensorDeviceClass.ENERGY,
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state_class=SensorStateClass.TOTAL_INCREASING,
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),
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SensorEntityDescription(
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key="alert_count",
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name="alert_count",
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),
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SensorEntityDescription(
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key="wifi_signal",
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name="wifi_signal",
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native_unit_of_measurement=SIGNAL_STRENGTH_DECIBELS,
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device_class=SensorDeviceClass.SIGNAL_STRENGTH,
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state_class=SensorStateClass.MEASUREMENT,
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entity_registry_enabled_default=False,
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entity_category=EntityCategory.DIAGNOSTIC,
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),
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SensorEntityDescription(
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key="running_state",
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name="running_state",
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),
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)
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Set up EcoNet sensor based on a config entry."""
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data = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
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equipment = data[EquipmentType.WATER_HEATER].copy()
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equipment.extend(data[EquipmentType.THERMOSTAT].copy())
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sensors = [
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EcoNetSensor(_equip, description)
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for _equip in equipment
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for description in SENSOR_TYPES
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if getattr(_equip, description.key, False) is not False
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]
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async_add_entities(sensors)
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class EcoNetSensor(EcoNetEntity, SensorEntity):
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"""Define a Econet sensor."""
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def __init__(
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self,
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econet_device: Equipment,
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description: SensorEntityDescription,
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) -> None:
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"""Initialize."""
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super().__init__(econet_device)
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self.entity_description = description
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self._attr_name = f"{econet_device.device_name}_{description.name}"
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self._attr_unique_id = (
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f"{econet_device.device_id}_{econet_device.device_name}_{description.name}"
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)
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@property
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def native_value(self):
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"""Return sensors state."""
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value = getattr(self._econet, self.entity_description.key)
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if self.entity_description.name == "power_usage_today":
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if self._econet.energy_type == "KBTU":
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value = value * 0.2930710702 # Convert kBtu to kWh
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if isinstance(value, float):
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value = round(value, 2)
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return value
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