120 lines
3.7 KiB
Python
120 lines
3.7 KiB
Python
"""Support for monitoring juicenet/juicepoint/juicebox based EVSE sensors."""
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from __future__ import annotations
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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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ELECTRIC_CURRENT_AMPERE,
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ELECTRIC_POTENTIAL_VOLT,
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ENERGY_WATT_HOUR,
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POWER_WATT,
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TEMP_CELSIUS,
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TIME_SECONDS,
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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 .const import DOMAIN, JUICENET_API, JUICENET_COORDINATOR
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from .entity import JuiceNetDevice
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SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
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SensorEntityDescription(
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key="status",
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name="Charging Status",
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),
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SensorEntityDescription(
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key="temperature",
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name="Temperature",
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native_unit_of_measurement=TEMP_CELSIUS,
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device_class=SensorDeviceClass.TEMPERATURE,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="voltage",
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name="Voltage",
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native_unit_of_measurement=ELECTRIC_POTENTIAL_VOLT,
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device_class=SensorDeviceClass.VOLTAGE,
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),
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SensorEntityDescription(
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key="amps",
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name="Amps",
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native_unit_of_measurement=ELECTRIC_CURRENT_AMPERE,
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device_class=SensorDeviceClass.CURRENT,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="watts",
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name="Watts",
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native_unit_of_measurement=POWER_WATT,
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device_class=SensorDeviceClass.POWER,
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state_class=SensorStateClass.MEASUREMENT,
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),
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SensorEntityDescription(
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key="charge_time",
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name="Charge time",
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native_unit_of_measurement=TIME_SECONDS,
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icon="mdi:timer-outline",
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),
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SensorEntityDescription(
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key="energy_added",
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name="Energy added",
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native_unit_of_measurement=ENERGY_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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)
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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 the JuiceNet Sensors."""
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juicenet_data = hass.data[DOMAIN][config_entry.entry_id]
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api = juicenet_data[JUICENET_API]
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coordinator = juicenet_data[JUICENET_COORDINATOR]
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entities = [
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JuiceNetSensorDevice(device, coordinator, description)
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for device in api.devices
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for description in SENSOR_TYPES
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]
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async_add_entities(entities)
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class JuiceNetSensorDevice(JuiceNetDevice, SensorEntity):
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"""Implementation of a JuiceNet sensor."""
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def __init__(self, device, coordinator, description: SensorEntityDescription):
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"""Initialise the sensor."""
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super().__init__(device, description.key, coordinator)
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self.entity_description = description
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self._attr_name = f"{self.device.name} {description.name}"
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@property
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def icon(self):
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"""Return the icon of the sensor."""
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icon = None
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if self.entity_description.key == "status":
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status = self.device.status
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if status == "standby":
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icon = "mdi:power-plug-off"
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elif status == "plugged":
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icon = "mdi:power-plug"
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elif status == "charging":
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icon = "mdi:battery-positive"
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else:
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icon = self.entity_description.icon
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return icon
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@property
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def native_value(self):
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"""Return the state."""
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return getattr(self.device, self.entity_description.key, None)
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