mirror of https://github.com/home-assistant/core
84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
"""Code to handle a Livisi switches."""
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from __future__ import annotations
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from collections.abc import Mapping
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from typing import Any
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from aiolivisi.const import CAPABILITY_MAP
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import callback
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN, LIVISI_REACHABILITY_CHANGE
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from .coordinator import LivisiDataUpdateCoordinator
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class LivisiEntity(CoordinatorEntity[LivisiDataUpdateCoordinator]):
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"""Represents a base livisi 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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config_entry: ConfigEntry,
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coordinator: LivisiDataUpdateCoordinator,
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device: dict[str, Any],
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*,
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use_room_as_device_name: bool = False,
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) -> None:
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"""Initialize the common properties of a Livisi device."""
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self.aio_livisi = coordinator.aiolivisi
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self.capabilities: Mapping[str, Any] = device[CAPABILITY_MAP]
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name = device["config"]["name"]
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unique_id = device["id"]
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room_id: str | None = device.get("location")
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room_name: str | None = None
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if room_id is not None:
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room_name = coordinator.rooms.get(room_id)
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self._attr_available = False
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self._attr_unique_id = unique_id
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device_name = name
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# For livisi climate entities, the device should have the room name from
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# the livisi setup, as each livisi room gets exactly one VRCC device. The entity
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# name will always be some localized value of "Climate", so the full element name
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# in homeassistent will be in the form of "Bedroom Climate"
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if use_room_as_device_name and room_name is not None:
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self._attr_name = name
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device_name = room_name
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, unique_id)},
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manufacturer=device["manufacturer"],
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model=device["type"],
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name=device_name,
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suggested_area=room_name,
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via_device=(DOMAIN, config_entry.entry_id),
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)
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super().__init__(coordinator)
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async def async_added_to_hass(self) -> None:
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"""Register callback for reachability."""
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await super().async_added_to_hass()
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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"{LIVISI_REACHABILITY_CHANGE}_{self.unique_id}",
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self.update_reachability,
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)
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)
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@callback
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def update_reachability(self, is_reachable: bool) -> None:
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"""Update the reachability of the device."""
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self._attr_available = is_reachable
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self.async_write_ha_state()
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