Temperature & Brightness [HAssNic's] Light Effect.yaml

blueprint:
  domain: script
  name: Temperature & Brightness [HAssNic's] Light Effect
  source_url: https://gist.github.com/DefenestrateIT/1664a59e72d78b4d9e1f7ae986b4cab6
  description: >
    #Temperature & Brightness [HAssNic's] Light Effect Profile V.1\n
    This blueprint is desghned to be part of A larger moduler scripting system.\n
    I normally use this blueprint to create 'Bright', 'Dimmed' & 'Night-Light' profiles.\n
    External varbles:
    v_target - The variable for 'Target:'.
    v_transition - Overrides the 'data:' variable 'Transition:'\n
    v_brightness - The variable for 'data:' 'brightness:'' for this 'Profile' script.\n
    v_Transition_on - the Transition time in seconds for this 'Profile' to light.turn_on.
    v_color_temp - The variable for 'data:' Colour-Temperature (color_temp) for this 'Profile' script.\n
    v_transition_change - the Transition time in seconds for this 'Profile' to light.turn_on when lights are already on.

  input:
    input_target_lights:
      name: Targeted Lights
      description: "[OPTIONAL] The Lights this Script is Targeted at for (mainly) testing purposes.\n This option should be overriden by the external variable: 'v_target'"
      default:
      selector:
        target:
          entity:
            domain: light
    input_color_temp:
      name: Colour Temperature
      description: "[OPTIONAL] The Colour-Temperature for this 'Profile'.\n Can be overriden with the 'data:' variable 'v_color_temp'"
      default: 153
      selector:
        color_temp: {}
    input_brightness:
      name: brightness
      description: "[OPTIONAL] The brightness for this 'Profile'.\n Can be overriden with the 'data:' variable 'v_brightness'"
      default: 255
      selector:
        number:
          min: 0.0
          max: 255.0
          mode: slider
          step: 1.0
    input_transition_on:
      name: Transition 'on' Time
      description: "[OPTIONAL] The Transition time in seconds for this 'Profile'.\n Can be overriden with the 'data:' variable 'v_Transition_on'"
      default: 0
      selector:
        number:
          min: 0.0
          max: 300.0
          mode: slider
          step: 1.0
    input_transition_change:
      name: Change Light Transition Time
      description: "[OPTIONAL] The Transition change (already on) time in seconds for this 'Profile'.\n Can be overriden with the 'data:' variable 'v_Transition_change'"
      default: 8
      selector:
        number:
          min: 0.0
          max: 300.0
          mode: slider
          step: 1.0

variables:
  input_brightness: !input input_brightness
  input_color_temp: !input input_color_temp
  input_transition_on: !input input_transition_on
  input_target_lights: !input input_target_lights
  input_transition_change: !input input_transition_change

  target: "{{ v_target if v_target is defined else input_target_lights }}"
  brightness: "{{ v_brightness if v_brightness is defined else input_brightness }}"
  color_temp: "{{ v_color_temp if v_color_temp is defined else input_color_temp }}"
  transition_on: "{{ v_transition_on if v_transition_on is defined else input_transition_on }}"
  transition_change: "{{ v_transition_change if v_transition_change is defined else input_transition_change }}"

  entities: >
    {%- set ns = namespace(ret=[]) %}
    {%- for key in ['device_id', 'area_id', 'entity_id'] %}
      {%- set items = target.get(key, [] )  %}
      {%- if items %} {#@petroUlegend#}
        {%- set items = [ items ] if items is string else items %}
        {%- set filt = key.split('_') | first %}
        {%- set items = items if filt == 'entity' else items | map(filt ~ '_entities') | sum ( start = [] ) %}
        {%- set ns.ret = ns.ret + [ items ] %}
      {%- endif %}
    {%- endfor %}
    {{ ns.ret | sum(start=[]) }}
  expanded: "{{ [] if target.entity_id is undefined else expand ( target.entity_id ) | map ( attribute = 'entity_id' ) | list }}"
  filtered: "{{ entities | select( 'search' , '^light' ) | list }}"
  lights: "{{ filtered + expanded }}"
  lights_on: "{{ lights | select('is_state', 'on') | list  }}"
  lights_test: "{{ lights_on | count > 0 }}"

  transitions: "{{ transition_change if lights_test else transition_on }}"
  transition: "{{ 0 if transition_override and is_state ( trigger.id , 'Input-Change' ) else transitions }}"

sequence:
  - service: light.turn_on
    data:
      color_temp: "{{ color_temp }}"
      brightness: "{{ brightness }}"
      transition: "{{ transition }}"
    target: "{{ target }}"
     
mode: parallel