98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
"""Support for Tractive binary sensors."""
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from __future__ import annotations
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from typing import Any
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from homeassistant.components.binary_sensor import (
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DEVICE_CLASS_BATTERY_CHARGING,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import ATTR_BATTERY_CHARGING, ENTITY_CATEGORY_DIAGNOSTIC
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import Trackables
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from .const import (
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CLIENT,
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DOMAIN,
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SERVER_UNAVAILABLE,
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TRACKABLES,
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TRACKER_HARDWARE_STATUS_UPDATED,
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)
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from .entity import TractiveEntity
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TRACKERS_WITH_BUILTIN_BATTERY = ("TRNJA4", "TRAXL1")
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class TractiveBinarySensor(TractiveEntity, BinarySensorEntity):
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"""Tractive sensor."""
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def __init__(
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self, user_id: str, item: Trackables, description: BinarySensorEntityDescription
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) -> None:
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"""Initialize sensor entity."""
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super().__init__(user_id, item.trackable, item.tracker_details)
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self._attr_name = f"{item.trackable['details']['name']} {description.name}"
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self._attr_unique_id = f"{item.trackable['_id']}_{description.key}"
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self.entity_description = description
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@callback
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def handle_server_unavailable(self) -> None:
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"""Handle server unavailable."""
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self._attr_available = False
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self.async_write_ha_state()
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@callback
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def handle_hardware_status_update(self, event: dict[str, Any]) -> None:
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"""Handle hardware status update."""
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self._attr_is_on = event[self.entity_description.key]
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self._attr_available = True
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self.async_write_ha_state()
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async def async_added_to_hass(self) -> None:
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"""Handle entity which will be added."""
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{TRACKER_HARDWARE_STATUS_UPDATED}-{self._tracker_id}",
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self.handle_hardware_status_update,
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)
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)
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{SERVER_UNAVAILABLE}-{self._user_id}",
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self.handle_server_unavailable,
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)
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)
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SENSOR_TYPE = BinarySensorEntityDescription(
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key=ATTR_BATTERY_CHARGING,
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name="Battery Charging",
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device_class=DEVICE_CLASS_BATTERY_CHARGING,
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entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
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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 Tractive device trackers."""
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client = hass.data[DOMAIN][entry.entry_id][CLIENT]
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trackables = hass.data[DOMAIN][entry.entry_id][TRACKABLES]
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entities = [
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TractiveBinarySensor(client.user_id, item, SENSOR_TYPE)
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for item in trackables
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if item.tracker_details["model_number"] in TRACKERS_WITH_BUILTIN_BATTERY
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]
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async_add_entities(entities)
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