88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
"""Base class for Rehlko entities."""
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from __future__ import annotations
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from typing import Any
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from homeassistant.helpers import device_registry as dr
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.entity import EntityDescription
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import (
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DEVICE_DATA_DISPLAY_NAME,
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DEVICE_DATA_FIRMWARE_VERSION,
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DEVICE_DATA_IS_CONNECTED,
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DEVICE_DATA_MAC_ADDRESS,
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DEVICE_DATA_MODEL_NAME,
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DEVICE_DATA_PRODUCT,
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DOMAIN,
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GENERATOR_DATA_DEVICE,
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KOHLER,
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)
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from .coordinator import RehlkoUpdateCoordinator
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def _get_device_connections(mac_address: str) -> set[tuple[str, str]]:
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"""Get device connections."""
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try:
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mac_address_hex = mac_address.replace(":", "")
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except ValueError: # MacAddress may be invalid if the gateway is offline
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return set()
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return {(dr.CONNECTION_NETWORK_MAC, mac_address_hex)}
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class RehlkoEntity(CoordinatorEntity[RehlkoUpdateCoordinator]):
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"""Representation of a Rehlko entity."""
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_attr_has_entity_name = True
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def __init__(
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self,
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coordinator: RehlkoUpdateCoordinator,
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device_id: int,
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device_data: dict,
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description: EntityDescription,
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document_key: str | None = None,
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connectivity_key: str | None = DEVICE_DATA_IS_CONNECTED,
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) -> None:
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"""Initialize the sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._device_id = device_id
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self._attr_unique_id = (
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f"{coordinator.entry_unique_id}_{device_id}_{description.key}"
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)
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, f"{coordinator.entry_unique_id}_{device_id}")},
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name=device_data[DEVICE_DATA_DISPLAY_NAME],
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hw_version=device_data[DEVICE_DATA_PRODUCT],
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sw_version=device_data[DEVICE_DATA_FIRMWARE_VERSION],
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model=device_data[DEVICE_DATA_MODEL_NAME],
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manufacturer=KOHLER,
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connections=_get_device_connections(device_data[DEVICE_DATA_MAC_ADDRESS]),
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)
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self._document_key = document_key
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self._connectivity_key = connectivity_key
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@property
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def _device_data(self) -> dict[str, Any]:
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"""Return the device data."""
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return self.coordinator.data[GENERATOR_DATA_DEVICE]
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@property
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def _rehlko_value(self) -> str:
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"""Return the sensor value."""
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if self._document_key:
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return self.coordinator.data[self._document_key][
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self.entity_description.key
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]
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return self.coordinator.data[self.entity_description.key]
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@property
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def available(self) -> bool:
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"""Return if entity is available."""
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return super().available and (
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not self._connectivity_key or self._device_data[self._connectivity_key]
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)
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