99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
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"""A entity class for mobile_app."""
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_WEBHOOK_ID
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from homeassistant.core import callback
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from homeassistant.helpers.device_registry import DeviceEntry
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity import Entity
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from .const import (ATTR_DEVICE_ID, ATTR_DEVICE_NAME, ATTR_MANUFACTURER,
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ATTR_MODEL, ATTR_OS_VERSION, ATTR_SENSOR_ATTRIBUTES,
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ATTR_SENSOR_DEVICE_CLASS, ATTR_SENSOR_ICON,
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ATTR_SENSOR_NAME, ATTR_SENSOR_TYPE, ATTR_SENSOR_UNIQUE_ID,
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DOMAIN, SIGNAL_SENSOR_UPDATE)
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class MobileAppEntity(Entity):
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"""Representation of an mobile app entity."""
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def __init__(self, config: dict, device: DeviceEntry, entry: ConfigEntry):
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"""Initialize the sensor."""
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self._config = config
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self._device = device
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self._entry = entry
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self._registration = entry.data
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self._sensor_id = "{}_{}".format(self._registration[CONF_WEBHOOK_ID],
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config[ATTR_SENSOR_UNIQUE_ID])
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self._entity_type = config[ATTR_SENSOR_TYPE]
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self.unsub_dispatcher = None
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async def async_added_to_hass(self):
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"""Register callbacks."""
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self.unsub_dispatcher = async_dispatcher_connect(self.hass,
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SIGNAL_SENSOR_UPDATE,
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self._handle_update)
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async def async_will_remove_from_hass(self):
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"""Disconnect dispatcher listener when removed."""
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if self.unsub_dispatcher is not None:
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self.unsub_dispatcher()
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@property
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def should_poll(self) -> bool:
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"""Declare that this entity pushes its state to HA."""
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return False
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@property
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def name(self):
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"""Return the name of the mobile app sensor."""
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return self._config[ATTR_SENSOR_NAME]
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@property
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def device_class(self):
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"""Return the device class."""
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return self._config.get(ATTR_SENSOR_DEVICE_CLASS)
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@property
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def device_state_attributes(self):
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"""Return the device state attributes."""
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return self._config[ATTR_SENSOR_ATTRIBUTES]
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@property
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def icon(self):
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"""Return the icon to use in the frontend, if any."""
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return self._config[ATTR_SENSOR_ICON]
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@property
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def unique_id(self):
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"""Return the unique ID of this sensor."""
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return self._sensor_id
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@property
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def device_info(self):
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"""Return device registry information for this entity."""
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return {
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'identifiers': {
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(ATTR_DEVICE_ID, self._registration[ATTR_DEVICE_ID]),
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(CONF_WEBHOOK_ID, self._registration[CONF_WEBHOOK_ID])
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},
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'manufacturer': self._registration[ATTR_MANUFACTURER],
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'model': self._registration[ATTR_MODEL],
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'device_name': self._registration[ATTR_DEVICE_NAME],
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'sw_version': self._registration[ATTR_OS_VERSION],
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'config_entries': self._device.config_entries
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}
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async def async_update(self):
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"""Get the latest state of the sensor."""
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data = self.hass.data[DOMAIN]
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try:
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self._config = data[self._entity_type][self._sensor_id]
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except KeyError:
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return
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@callback
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def _handle_update(self, data):
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"""Handle async event updates."""
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self._config = data
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self.async_schedule_update_ha_state()
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