Card showing state of lights in another lovelace...

[rucanunes]

I have a card like this:

  - type: custom:mushroom-template-card
    primary: Luzes
    secondary: ''
    icon: mdi:lightbulb
    layout: vertical
    icon_color: orange
    tap_action:
      action: navigate
      navigation_path: luzes

In the "Luzes" lovelace I only have Lights.
Is it possible for that icon to be with a different color if any light in the Luzes lovelace it's ON?

[rucanunes]

Any suggestions?

[gfandrea]

You can make a lights group, and then use that entity in a mushroom entity card

[gfandrea]

I see that you have tap_action: null, should that be

tap_action:
  action: navigate
  navigation_path: /lovelace-casa/studio

Just change the navigation path

[gfandrea]

I still suggest you to use the group instead of writing everything in the template card, is easier to manage.

[gfandrea]

like this:

type: custom:mushroom-template-card
primary: Hello, {{user}}
secondary: >-
  Number of switched on ligts:
  {{expand(state_attr('light.luci', 'entity_id'))|
  selectattr('state','eq','on')|map(attribute='entity_id')|list|count}}
icon: mdi:lightbulb-group
tap_action:
  action: navigate
  navigation_path: /lovelace-casa/studio
entity: light.luci
icon_color: "{% if is_state('light.luci', 'on') %}\n\_\_orange\n{% endif %}"

[rucanunes]

Thank you! Going to try that ASAP.

[rucanunes]

Thank you!!!