If no Reolink HTTP api available, do not set configuration_url (#146684)

* If no http api available, do not set configuration_url

* Add tests

homeassistant/components/reolink/entity.py

@@ -75,6 +75,9 @@ class ReolinkHostCoordinatorEntity(CoordinatorEntity[DataUpdateCoordinator[None]
         )
 
         http_s = "https" if self._host.api.use_https else "http"
+        if self._host.api.baichuan_only:
+            self._conf_url = None
+        else:
             self._conf_url = f"{http_s}://{self._host.api.host}:{self._host.api.port}"
         self._dev_id = self._host.unique_id
         self._attr_device_info = DeviceInfo(
@@ -184,6 +187,11 @@ class ReolinkChannelCoordinatorEntity(ReolinkHostCoordinatorEntity):
             if mac := self._host.api.baichuan.mac_address(dev_ch):
                 connections.add((CONNECTION_NETWORK_MAC, mac))
 
+            if self._conf_url is None:
+                conf_url = None
+            else:
+                conf_url = f"{self._conf_url}/?ch={dev_ch}"
+
             self._attr_device_info = DeviceInfo(
                 identifiers={(DOMAIN, self._dev_id)},
                 connections=connections,
@@ -195,7 +203,7 @@ class ReolinkChannelCoordinatorEntity(ReolinkHostCoordinatorEntity):
                 hw_version=self._host.api.camera_hardware_version(dev_ch),
                 sw_version=self._host.api.camera_sw_version(dev_ch),
                 serial_number=self._host.api.camera_uid(dev_ch),
-                configuration_url=f"{self._conf_url}/?ch={dev_ch}",
+                configuration_url=conf_url,
             )
 
     @property

tests/components/reolink/test_init.py

@@ -1186,6 +1186,19 @@ async def test_camera_wake_callback(
     assert hass.states.get(entity_id).state == STATE_OFF
 
 
+async def test_baichaun_only(
+    hass: HomeAssistant,
+    reolink_connect: MagicMock,
+    config_entry: MockConfigEntry,
+) -> None:
+    """Test initializing a baichuan only device."""
+    reolink_connect.baichuan_only = True
+
+    with patch("homeassistant.components.reolink.PLATFORMS", [Platform.SWITCH]):
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+
+
 async def test_remove(
     hass: HomeAssistant,
     reolink_connect: MagicMock,