Add Sonos night mode automation

groups.yaml

@@ -24,6 +24,7 @@ Entertainment:
     - group.sonos
     - group.chromecast
     - group.consoles
+    - binary_sensor.den_night_mode
 
 Automation:
   view: yes

packages/sonos.yaml

@@ -0,0 +1,21 @@
+automation:
+  - alias: Toggle Sonos night mode
+    action:
+      - service: media_player.sonos_set_option
+        entity_id: media_player.den
+        data_template:
+          night_sound: >-
+            {{ now().hour > 22 }}
+    trigger:
+      - platform: time
+        at: '22:30:00'
+      - platform: time
+        at: '08:00:00'
+binary_sensor:
+  - platform: template
+    sensors:
+      den_night_mode:
+        friendly_name: Sonos Den Night Mode
+        value_template: >-
+          {{ state_attr('media_player.den', 'night_sound') }}
+