133 lines
3.8 KiB
Python
133 lines
3.8 KiB
Python
"""Monitor the NZBGet API."""
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from __future__ import annotations
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from datetime import timedelta
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import logging
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from homeassistant.components.sensor import SensorEntity, SensorEntityDescription
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import (
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CONF_NAME,
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DATA_MEGABYTES,
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DATA_RATE_MEGABYTES_PER_SECOND,
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DEVICE_CLASS_TIMESTAMP,
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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 homeassistant.util.dt import utcnow
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from . import NZBGetEntity
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from .const import DATA_COORDINATOR, DOMAIN
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from .coordinator import NZBGetDataUpdateCoordinator
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_LOGGER = logging.getLogger(__name__)
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SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
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SensorEntityDescription(
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key="ArticleCacheMB",
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name="Article Cache",
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native_unit_of_measurement=DATA_MEGABYTES,
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),
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SensorEntityDescription(
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key="AverageDownloadRate",
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name="Average Speed",
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native_unit_of_measurement=DATA_RATE_MEGABYTES_PER_SECOND,
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),
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SensorEntityDescription(
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key="DownloadPaused",
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name="Download Paused",
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),
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SensorEntityDescription(
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key="DownloadRate",
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name="Speed",
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native_unit_of_measurement=DATA_RATE_MEGABYTES_PER_SECOND,
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),
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SensorEntityDescription(
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key="DownloadedSizeMB",
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name="Size",
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native_unit_of_measurement=DATA_MEGABYTES,
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),
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SensorEntityDescription(
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key="FreeDiskSpaceMB",
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name="Disk Free",
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native_unit_of_measurement=DATA_MEGABYTES,
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),
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SensorEntityDescription(
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key="PostJobCount",
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name="Post Processing Jobs",
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native_unit_of_measurement="Jobs",
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),
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SensorEntityDescription(
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key="PostPaused",
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name="Post Processing Paused",
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),
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SensorEntityDescription(
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key="RemainingSizeMB",
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name="Queue Size",
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native_unit_of_measurement=DATA_MEGABYTES,
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),
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SensorEntityDescription(
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key="UpTimeSec",
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name="Uptime",
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device_class=DEVICE_CLASS_TIMESTAMP,
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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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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up NZBGet sensor based on a config entry."""
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coordinator: NZBGetDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
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DATA_COORDINATOR
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]
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entities = [
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NZBGetSensor(coordinator, entry.entry_id, entry.data[CONF_NAME], description)
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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 NZBGetSensor(NZBGetEntity, SensorEntity):
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"""Representation of a NZBGet sensor."""
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def __init__(
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self,
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coordinator: NZBGetDataUpdateCoordinator,
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entry_id: str,
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entry_name: str,
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description: SensorEntityDescription,
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) -> None:
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"""Initialize a new NZBGet sensor."""
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self.entity_description = description
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self._attr_unique_id = f"{entry_id}_{description.key}"
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super().__init__(
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coordinator=coordinator,
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entry_id=entry_id,
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name=f"{entry_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 the state of the sensor."""
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sensor_type = self.entity_description.key
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value = self.coordinator.data["status"].get(sensor_type)
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if value is None:
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_LOGGER.warning("Unable to locate value for %s", sensor_type)
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return None
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if "DownloadRate" in sensor_type and value > 0:
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# Convert download rate from Bytes/s to MBytes/s
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return round(value / 2 ** 20, 2)
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if "UpTimeSec" in sensor_type and value > 0:
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uptime = utcnow() - timedelta(seconds=value)
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return uptime.replace(microsecond=0).isoformat()
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return value
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