lovelace-ui.yaml

### [ Main Dashboard ] ###

type: vertical-stack
cards:
  - type: markdown
    content: >
      {% set gasduration = state_attr('sensor.tong_gas', 'duration') %}

      {% if gasduration == 0 %}<ha-alert alert-type="success">The gas tank has
      been renewed today. Awesome!</ha-alert>

      {% elif gasduration > 1 and not (is_state('sensor.tong_gas', 'Low') or
      is_state('sensor.tong_gas', 'Critical')) %}<ha-alert
      alert-type="success">Looking good so far. It's been {{ gasduration }}
      day(s) since last change on {{
      state_attr("input_datetime.gas_last_change", "timestamp") |
      timestamp_custom("%A, %d %B %Y") }}.</ha-alert>

      {% elif is_state('sensor.tong_gas', 'Low') or is_state('sensor.tong_gas',
      'Critical') %}<ha-alert alert-type="warning">You really need to consider
      checking your spare tank now. Current tank is probably <b>{{
      states('sensor.tong_gas') | upper }}</b>.</ha-alert>

      {% endif %}
    title: 🔥 LPG Gas Monitoring
  - type: entities
    entities:
      - entity: sensor.tong_gas
        name: Status
      - type: attribute
        attribute: expiry_date
        entity: sensor.tong_gas
        name: Estimated Expiry Date
      - type: attribute
        attribute: last_change
        entity: sensor.tong_gas
        name: Last Changed
      - type: attribute
        attribute: previous_change
        entity: sensor.tong_gas
        name: Previous Changed
  - show_name: true
    show_icon: false
    type: button
    tap_action:
      action: call-service
      confirmation:
        text: This will reset the dates. Continue?
      service: script.gas_renew
      service_data: {}
      target: {}
    name: Gas Tank Renew

### [ Configuration Panel ] ###

type: entities
entities:
  - entity: automation.gas_alert_notification
    name: Gas Notification
  - type: divider
  - entity: input_number.gas_duration
    name: Set Duration (days)
  - entity: input_datetime.gas_last_change
  - entity: input_datetime.gas_previous_change
title: Configuration