core/homeassistant/components/reolink/entity.py

50 lines
2.0 KiB
Python

"""Reolink parent entity class."""
from __future__ import annotations
from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC
from homeassistant.helpers.entity import DeviceInfo
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from . import ReolinkData
from .const import DOMAIN
class ReolinkCoordinatorEntity(CoordinatorEntity):
"""Parent class for Reolink hardware camera entities."""
def __init__(self, reolink_data: ReolinkData, channel: int) -> None:
"""Initialize ReolinkCoordinatorEntity for a hardware camera."""
coordinator = reolink_data.device_coordinator
super().__init__(coordinator)
self._host = reolink_data.host
self._channel = channel
http_s = "https" if self._host.api.use_https else "http"
conf_url = f"{http_s}://{self._host.api.host}:{self._host.api.port}"
if self._host.api.is_nvr:
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, f"{self._host.unique_id}_ch{self._channel}")},
via_device=(DOMAIN, self._host.unique_id),
name=self._host.api.camera_name(self._channel),
model=self._host.api.camera_model(self._channel),
manufacturer=self._host.api.manufacturer,
configuration_url=conf_url,
)
else:
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, self._host.unique_id)},
connections={(CONNECTION_NETWORK_MAC, self._host.api.mac_address)},
name=self._host.api.nvr_name,
model=self._host.api.model,
manufacturer=self._host.api.manufacturer,
hw_version=self._host.api.hardware_version,
sw_version=self._host.api.sw_version,
configuration_url=conf_url,
)
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self._host.api.session_active and super().available