blueprint:
  name: ZHA - Philips Hue Dimmer Switch v2 - Light Control
  description: |
    Control lights with a Philips Hue Dimmer Switch v2.

    The top "power" button behaviour is adjustable. By default it toggles the light with the last set brightness.
    
    Dim up/down buttons will change the brightness smoothly and can be pressed
    and held until the brightness is satisfactory.

    The bottom "scene" button will change the light temperature.
    
    The "power" and "scene" buttons can be assigned to an action when double
    or triple pressed. This allows you to assign e.g. a scene or something else.

    The minimum brightness setting will limit how low you can set the brightness. This will 
    prevent dimming down until the light turns off. Set this to zero to disable this feature.

    Does this blueprint not work for you? Did you add your Hue dimmer to ZHA before July 2020?
    It might help to press the 'Reconfigure device' button on the ZHA Device info page.
    The naming of the command attribute in the zha_event was changed back then. 

  domain: automation

  # Define the inputs for the blueprint
  input:
    remote:
      name: Philips Hue Dimmer Switch v2
      description: Pick RWL022 (v2 dimmer)
      selector:
        device:
          integration: zha
          manufacturer: Signify Netherlands B.V.
          entity:
            domain: sensor
            device_class: battery
    light:
      name: The light(s) to control
      description: >
        The light entity to control
        (only a single entity is supported; use light groups when needed)
      selector:
        entity:
          domain: light
    power_button_mode:
      name: The mode for the "power" button
      description: >
        Choose behaviour when pressing the "power" button.
          - Fixed brightness; Always turn on the lights with a fixed brightness
          - Fixed brightness when on; If light is off, turn on the light; If light is on, set it to a fixed brightness
          - Always toggle; Always turn on the light to the last set brightness
          - Always toggle fixed brightness; Always turn on the light with a fixed brightness
      default: always toggle
      selector:
        select:
          options:
            - fixed brightness
            - fixed brightness when on
            - always toggle
            - always toggle fixed brightness
    fixed_brightness:
      name: Fixed Brightness
      description: The fixed brightness of the light(s) when turning on
      default: 255
      selector:
        number:
          min: 0.0
          max: 255.0
          mode: slider
          step: 1.0
    min_brightness:
      name: Minimum Brightness
      description: >
        The minimum brightness of the light(s) when dimming down.
        Set this to zero to disable this feature.
      default: 1
      selector:
        number:
          min: 0.0
          max: 255.0
          mode: slider
          step: 1.0
    power_button_section:
      name: Power button
      icon: mdi:power
      collapsed: false
      input:
        button_power_double:
          name: Power button - Double press
          description: Action to run when double pressing the power button
          default: []
          selector:
            action:
        button_power_triple:
          name: Power button - Triple press
          description: Action to run when triple pressing the power button
          default: []
          selector:
            action:
        button_power_long:
          name: Power button - Long press (repeating)
          description: Action to run when holding down the power button
          default: []
          selector:
            action:
    scene_button_section:
      name: Scene button
      icon: mdi:palette
      collapsed: false
      input:
        button_scene_double:
          name: Scene button - Double press
          description: Action to run when double pressing the scene button
          default: []
          selector:
            action:
        button_scene_triple:
          name: Scene button - Triple press
          description: Action to run when triple pressing the scene button
          default: []
          selector:
            action:
        button_scene_long:
          name: Scene button - Long press (repeating)
          description: Action to run when holding down the scene button
          default: []
          selector:
            action:
    temperature_section:
      name: Colour temperature
      icon: mdi:lightbulb-on-50
      collapsed: true
      input:
        max_temperature:
          name: Max temperature
          description: The maximum colour temperature before looping round to the minimum.
          default: 375
          selector:
            number:
              min: 1.0
              max: 600.0
              step: 1.0
              mode: slider
        min_temperature:
          name: Min temperature
          description: The minimum colour temperature, set when the maximum has been reached and the temperature is changed.
          default: 225
          selector:
            number:
              min: 1.0
              max: 600.0
              step: 1.0
              mode: slider
        temperature_change_step:
          name: Temperature change step
          description:
            Step value to add to colour temperature for each change.
          default: 50
          selector:
            number:
              min: 1.0
              max: 600.0
              step: 1.0
              mode: slider
        temperature_transition_time:
          name: Temperature change transition time
          description:
            Number of seconds for temperature to transition over.
          default: 0.5
          selector:
            number:
              min: 0.0
              max: 10.0
              step: 0.1
              mode: slider

# mode: restart
max_exceeded: silent

variables:
  light                   : !input light
  power_button_mode       : !input power_button_mode
  fixed_brightness        : !input fixed_brightness
  min_brightness          : !input min_brightness
  min_temperature         : !input min_temperature
  max_temperature         : !input max_temperature
  temperature_change_step : !input temperature_change_step

# Trigger the automation when the selected dimmer remote sends an event
# Also only trigger on cluster_id 64512. This ignores the 'old' events with cluster_id 8.
trigger:
- platform: event
  event_type: zha_event
  event_data:
    device_id: !input 'remote'
    cluster_id: 64512

action:
  - variables:
      command        : '{{ trigger.event.data.command }}'
      cur_brightness : '{{ state_attr(light, "brightness") | default(0) }}'
      is_turned_on   : '{{ states(light) == "on" }}'
  
  - choose:
    - conditions: '{{ command == "on_press" }}'
      sequence:
      - choose:
        - conditions: '{{ power_button_mode == "fixed brightness" }}'
          sequence:
          - action: light.turn_on
            data:
              entity_id : !input 'light'
              transition: 0.5
              brightness: !input 'fixed_brightness'
        - conditions:
            - '{{ power_button_mode == "fixed brightness when on" }}'
            - '{{ is_turned_on }}'
          sequence:
          - action: light.turn_on
            data:
              entity_id : !input 'light'
              transition: 0.5
              brightness: !input 'fixed_brightness'
        - conditions:
            - '{{ power_button_mode == "always toggle fixed brightness" }}'
            - '{{ is_turned_on }}'
          sequence:
          - action: light.turn_off
            data:
              entity_id : !input 'light'
              transition: 0.5
        - conditions:
            - '{{ power_button_mode == "always toggle fixed brightness" }}'
          sequence:
          - action: light.turn_on
            data:
              entity_id : !input 'light'
              transition: 0.5
              brightness: !input 'fixed_brightness'
        default:
        - action: light.toggle
          data:
            entity_id : !input 'light'
            transition: 0.5

    - conditions: '{{ command == "on_double_press" }}'
      sequence: !input button_power_double

    - conditions: '{{ command == "on_triple_press" }}'
      sequence: !input button_power_triple

    - conditions: '{{ command == "on_hold" }}'
      sequence: !input button_power_long

    - conditions: '{{ command == "off_press" }}'
      sequence:
      - action: light.turn_on
        data:
          color_temp: "{% if state_attr(light, 'color_temp')|int >= max_temperature %}{{ min_temperature }}{% else %}{{ state_attr(light, 'color_temp')|int + temperature_change_step }}{% endif %}"
          transition: !input temperature_transition_time
        target:
          entity_id: !input light

    - conditions: '{{ command == "off_double_press" }}'
      sequence: !input button_scene_double

    - conditions: '{{ command == "off_triple_press" }}'
      sequence: !input button_scene_triple

    - conditions: '{{ command == "off_hold" }}'
      sequence: !input button_scene_long

    - conditions: '{{ command == "up_press" }}'
      sequence:
      - action: light.turn_on
        data:
          entity_id : !input 'light'
          brightness_step: 25
          transition: 0.5
  
    - conditions: '{{ command == "up_hold" }}'
      sequence:
      - action: light.turn_on
        data:
          entity_id : !input 'light'
          brightness_step: 50
          transition: 1
  
    - conditions: '{{ command == "down_press" }}'
      sequence:
      - choose:
        - conditions: '{{ (cur_brightness - 25) >= min_brightness }}'
          sequence:
          - action: light.turn_on
            data:
              entity_id : !input 'light'
              transition: 0.5
              brightness_step: -25
        default:
        - action: light.turn_on
          data:
            entity_id : !input 'light'
            transition: 0.5
            brightness: !input 'min_brightness'
  
    - conditions: '{{ command == "down_hold" }}'
      sequence:
      - choose:
        - conditions: '{{ (cur_brightness - 50) >= min_brightness }}'
          sequence:
          - action: light.turn_on
            data:
              entity_id : !input 'light'
              transition: 1
              brightness_step: -50
        default:
        - action: light.turn_on
          data:
            entity_id : !input 'light'
            transition: 1
            brightness: !input 'min_brightness'