mirror of
https://github.com/home-assistant/core
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110 lines
3.3 KiB
Python
110 lines
3.3 KiB
Python
"""PlaatoEntity class."""
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from pyplaato.models.device import PlaatoDevice
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from homeassistant.helpers import entity
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from .const import (
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DEVICE,
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DEVICE_ID,
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DEVICE_NAME,
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DEVICE_TYPE,
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DOMAIN,
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EXTRA_STATE_ATTRIBUTES,
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SENSOR_DATA,
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SENSOR_SIGNAL,
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)
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class PlaatoEntity(entity.Entity):
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"""Representation of a Plaato Entity."""
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def __init__(self, data, sensor_type, coordinator=None):
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"""Initialize the sensor."""
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self._coordinator = coordinator
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self._entry_data = data
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self._sensor_type = sensor_type
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self._device_id = data[DEVICE][DEVICE_ID]
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self._device_type = data[DEVICE][DEVICE_TYPE]
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self._device_name = data[DEVICE][DEVICE_NAME]
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self._state = 0
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@property
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def _attributes(self) -> dict:
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return PlaatoEntity._to_snake_case(self._sensor_data.attributes)
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@property
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def _sensor_name(self) -> str:
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return self._sensor_data.get_sensor_name(self._sensor_type)
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@property
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def _sensor_data(self) -> PlaatoDevice:
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if self._coordinator:
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return self._coordinator.data
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return self._entry_data[SENSOR_DATA]
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@property
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def name(self):
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"""Return the name of the sensor."""
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return f"{DOMAIN} {self._device_type} {self._device_name} {self._sensor_name}".title()
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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 f"{self._device_id}_{self._sensor_type}"
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@property
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def device_info(self):
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"""Get device info."""
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device_info = {
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"identifiers": {(DOMAIN, self._device_id)},
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"name": self._device_name,
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"manufacturer": "Plaato",
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"model": self._device_type,
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}
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if self._sensor_data.firmware_version != "":
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device_info["sw_version"] = self._sensor_data.firmware_version
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return device_info
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@property
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def extra_state_attributes(self):
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"""Return the state attributes of the monitored installation."""
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if self._attributes:
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return {
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attr_key: self._attributes[plaato_key]
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for attr_key, plaato_key in EXTRA_STATE_ATTRIBUTES.items()
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if plaato_key in self._attributes
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and self._attributes[plaato_key] is not None
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}
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@property
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def available(self):
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"""Return if sensor is available."""
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if self._coordinator is not None:
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return self._coordinator.last_update_success
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return True
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@property
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def should_poll(self):
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"""Return the polling state."""
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return False
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async def async_added_to_hass(self):
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"""When entity is added to hass."""
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if self._coordinator is not None:
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self.async_on_remove(
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self._coordinator.async_add_listener(self.async_write_ha_state)
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)
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else:
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self.async_on_remove(
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self.hass.helpers.dispatcher.async_dispatcher_connect(
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SENSOR_SIGNAL % (self._device_id, self._sensor_type),
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self.async_write_ha_state,
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)
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)
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@staticmethod
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def _to_snake_case(dictionary: dict):
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return {k.lower().replace(" ", "_"): v for k, v in dictionary.items()}
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