Weather

[basbruss]

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• I have followed the contribution guidelines
  • This PR is for a custom-card or documentation change and therefore directed to the main branch.
  • This PR is for a official card or any other directly to the integration related change and therefore directed to the release branch.

[basbruss]

Need to revert #1170 as it breaks the card when no custom variable is set.
The custom: key does not accept any empty (null || none || {} || []) value

[shogun160]

@basbruss: What do you think about the soultion mentioned in #1192? LINK

EDIT: made a PR if you like the solution

I tested the code with following adjustments and it's working fine.

  variables:
    ulm_card_weather_backdrop: false
    ulm_card_weather_primary_info: "extrema"
    ulm_card_weather_secondary_info: "precipitation"
    ulm_card_weather_custom:
      - temp: "[[[ return entity.attributes.temperature ]]]"
  show_icon: false
  show_name: false
  show_label: false
  styles:
    grid:
      - grid-template-areas: "'item1'"
      - grid-template-columns: "1fr"
      - grid-template-rows: "min-content"
      - row-gap: "12px"
    card:
      - border-radius: "var(--border-radius)"
      - box-shadow: "var(--box-shadow)"
      - padding: "0px"
  custom_fields:
    item1:
      card:
        type: "custom:simple-weather-card"
        entity: "[[[ return entity.entity_id; ]]]"
        name: "[[[ return variables.ulm_card_weather_name || entity.attributes.friendly_name ]]]"
        primary_info: "[[[ return variables.ulm_card_weather_primary_info ]]]"
        secondary_info: "[[[ return variables.ulm_card_weather_secondary_info ]]]"
        backdrop: "[[[ return variables.ulm_card_weather_backdrop ]]]"
        custom: "[[[ return variables?.ulm_card_weather_custom ]]]"