From eaad39a1991341e15c17305b7b952377a2f42e31 Mon Sep 17 00:00:00 2001
From: Koen Kanters <koenkanters94@gmail.com>
Date: Mon, 18 Oct 2021 18:16:00 +0200
Subject: [PATCH] Expose device and group configuration_url to Home Assistant.
 (#9214)

---
 lib/extension/homeassistant.ts |  6 ++++++
 lib/types/types.d.ts           |  1 +
 test/homeassistant.test.js     | 37 ++++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+)

diff --git a/lib/extension/homeassistant.ts b/lib/extension/homeassistant.ts
index b8591da53..2a33d770a 100644
--- a/lib/extension/homeassistant.ts
+++ b/lib/extension/homeassistant.ts
@@ -1158,6 +1158,12 @@ export default class HomeAssistant extends Extension {
             payload.manufacturer = entity.definition.vendor;
         }
 
+        if (settings.get().frontend?.url) {
+            const url = settings.get().frontend?.url;
+            payload.configuration_url = entity.isDevice() ? `${url}/#/device/${entity.ieeeAddr}/info` :
+                `${url}/#/group/${entity.ID}`;
+        }
+
         return payload;
     }
 
diff --git a/lib/types/types.d.ts b/lib/types/types.d.ts
index 54071c087..8d7976fa8 100644
--- a/lib/types/types.d.ts
+++ b/lib/types/types.d.ts
@@ -176,6 +176,7 @@ declare global {
             auth_token?: string,
             host?: string,
             port?: number,
+            url?: string,
         },
         mqtt: {
             base_topic: string,
diff --git a/test/homeassistant.test.js b/test/homeassistant.test.js
index eac8943ad..b53535b7e 100644
--- a/test/homeassistant.test.js
+++ b/test/homeassistant.test.js
@@ -1696,4 +1696,41 @@ describe('HomeAssistant extension', () => {
             expect.any(Function),
         );
     });
+
+    it('Should discover devices with configuration url', async () => {
+        settings.set(['frontend', 'url'], 'http://zigbee.mqtt');
+
+        await resetExtension();
+
+        let payload;
+        await flushPromises();
+
+        payload = {
+            'unit_of_measurement': '°C',
+            'device_class': 'temperature',
+            'state_class': 'measurement',
+            'enabled_by_default': true,
+            'value_template': "{{ value_json.temperature }}",
+            'state_topic': 'zigbee2mqtt/weather_sensor',
+            'json_attributes_topic': 'zigbee2mqtt/weather_sensor',
+            'name': 'weather_sensor_temperature',
+            'unique_id': '0x0017880104e45522_temperature_zigbee2mqtt',
+            'device': {
+                'identifiers': ['zigbee2mqtt_0x0017880104e45522'],
+                'name': 'weather_sensor',
+                'sw_version': version,
+                'model': 'Aqara temperature, humidity and pressure sensor (WSDCGQ11LM)',
+                'manufacturer': 'Xiaomi',
+                'configuration_url': 'http://zigbee.mqtt/#/device/0x0017880104e45522/info'
+            },
+            'availability': [{topic: 'zigbee2mqtt/bridge/state'}],
+        };
+
+        expect(MQTT.publish).toHaveBeenCalledWith(
+            'homeassistant/sensor/0x0017880104e45522/temperature/config',
+            stringify(payload),
+            { retain: true, qos: 0 },
+            expect.any(Function),
+        );
+    });
 });