Anchor Examples

- name: Light Living Room
  unique_id: light_living_room
  state: &light_state >-
    {% set area = area_id(this.entity_id) %}
    {% set values = expand(area_entities(area) | select('match', '^light\.')) | selectattr('attributes.brightness', 'defined') | map(attribute='attributes.brightness') | map('float') | list | select('gt', 31) | list %}
    {% if selectattr('attributes.brightness', 'defined') | count < 1 %}
      0
    {% else %}
      {% set result = ((values | average | int + 1) / 4) | round * 4 %}
      {% if result > 250 %}
        255
      {% else %}
        {{ result }}
      {% endif %}
    {% endif %}
  step: &light_step 32
  min: &light_min 0
  max: &light_max 255
  set_value: &light_action
    - delay:
        hours: 0
        minutes: 0
        seconds: 1
        milliseconds: 0
    - service: script.smart_light_control
      data:
        area: "{% set area = area_id(this.entity_id) %}{{ area }}"
        colour: "{{ states['select.light_colour_' ~ area_id(this.entity_id)].state|default('Cool', true) }}"
        brightness: "{{ value | int }}"
  icon: &light_icon "{% if this.state|int(0) > 0 %}mdi:ceiling-light-outline{% else %}mdi:ceiling-light{% endif %}"

# {% set forcast = state_attr('calendar.xyz', 'forecast') %}
# {% set end = (today_at() + timedelta(days=3)).isoformat() %}
# {{ forcast | selectattr('datetime', '<=', end) | map(attribute='temperature') | list | average }}

- name: Light Kitchen
  unique_id: light_kitchen
  state: *light_state
  step: *light_step
  min: *light_min
  max: *light_max
  set_value: *light_action
  icon: "{% if this.state|int(0) > 0 %}mdi:ceiling-light-multiple-outline{% else %}mdi:ceiling-light-multiple{% endif %}"

- name: Light Bedroom
  unique_id: light_bedroom
  state: *light_state
  step: *light_step
  min: *light_min
  max: *light_max
  set_value: *light_action
  icon: *light_icon