151 lines
4.5 KiB
Python
151 lines
4.5 KiB
Python
"""Support for monitoring a Sense energy sensor device."""
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import logging
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import ATTR_ATTRIBUTION
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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 homeassistant.helpers.entity_registry import async_get_registry
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from .const import (
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ATTRIBUTION,
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DOMAIN,
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MDI_ICONS,
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SENSE_DATA,
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SENSE_DEVICE_UPDATE,
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SENSE_DEVICES_DATA,
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SENSE_DISCOVERED_DEVICES_DATA,
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)
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_LOGGER = logging.getLogger(__name__)
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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 Sense binary sensor."""
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data = hass.data[DOMAIN][config_entry.entry_id][SENSE_DATA]
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sense_devices_data = hass.data[DOMAIN][config_entry.entry_id][SENSE_DEVICES_DATA]
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sense_monitor_id = data.sense_monitor_id
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sense_devices = hass.data[DOMAIN][config_entry.entry_id][
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SENSE_DISCOVERED_DEVICES_DATA
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]
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devices = [
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SenseDevice(sense_devices_data, device, sense_monitor_id)
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for device in sense_devices
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if device["tags"]["DeviceListAllowed"] == "true"
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]
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await _migrate_old_unique_ids(hass, devices)
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async_add_entities(devices)
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async def _migrate_old_unique_ids(hass, devices):
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registry = await async_get_registry(hass)
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for device in devices:
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# Migration of old not so unique ids
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old_entity_id = registry.async_get_entity_id(
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"binary_sensor", DOMAIN, device.old_unique_id
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)
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if old_entity_id is not None:
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_LOGGER.debug(
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"Migrating unique_id from [%s] to [%s]",
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device.old_unique_id,
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device.unique_id,
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)
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registry.async_update_entity(old_entity_id, new_unique_id=device.unique_id)
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def sense_to_mdi(sense_icon):
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"""Convert sense icon to mdi icon."""
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return "mdi:{}".format(MDI_ICONS.get(sense_icon, "power-plug"))
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class SenseDevice(BinarySensorEntity):
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"""Implementation of a Sense energy device binary sensor."""
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def __init__(self, sense_devices_data, device, sense_monitor_id):
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"""Initialize the Sense binary sensor."""
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self._name = device["name"]
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self._id = device["id"]
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self._sense_monitor_id = sense_monitor_id
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self._unique_id = f"{sense_monitor_id}-{self._id}"
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self._icon = sense_to_mdi(device["icon"])
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self._sense_devices_data = sense_devices_data
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self._state = None
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self._available = False
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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@property
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def available(self):
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"""Return the availability of the binary sensor."""
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return self._available
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@property
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def name(self):
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"""Return the name of the binary sensor."""
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return self._name
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@property
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def unique_id(self):
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"""Return the unique id of the binary sensor."""
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return self._unique_id
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@property
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def old_unique_id(self):
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"""Return the old not so unique id of the binary sensor."""
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return self._id
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@property
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def extra_state_attributes(self):
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"""Return the state attributes."""
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return {ATTR_ATTRIBUTION: ATTRIBUTION}
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@property
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def icon(self):
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"""Return the icon of the binary sensor."""
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return self._icon
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@property
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def device_class(self):
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"""Return the device class of the binary sensor."""
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return BinarySensorDeviceClass.POWER
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@property
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def should_poll(self):
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"""Return the deviceshould not poll for updates."""
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return False
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async def async_added_to_hass(self):
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"""Register callbacks."""
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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"{SENSE_DEVICE_UPDATE}-{self._sense_monitor_id}",
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self._async_update_from_data,
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)
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)
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@callback
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def _async_update_from_data(self):
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"""Get the latest data, update state. Must not do I/O."""
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new_state = bool(self._sense_devices_data.get_device_by_id(self._id))
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if self._available and self._state == new_state:
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return
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self._available = True
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self._state = new_state
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self.async_write_ha_state()
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