amp_settings.yaml

#-------------------------------------------
# AMP Settings Standardization Script
# Description: This script standardizes the settings for audio amplifiers
#              across various media players in the home.
#
# For more information and updates, visit:
# https://www.vcloudinfo.com/click-here
#
# Original Repository: https://github.com/CCOSTAN/Home-AssistantConfig
#-------------------------------------------

# Set the AMP settings
amp_settings:
  # Define the sequence of actions to be performed
  sequence:
    # Set the volume for the specified media players
    - service: media_player.volume_set
      data:
        # Set the entity ID for the media players to be controlled
        # If the "media_player" variable is not defined, set it to a list of media player entities
        # If the "media_player" variable is a list, convert it to a comma-separated string
        entity_id: >-
            {% if media_player | length == 0 %}
              {% set media_player = [
                'media_player.livingroomcc',
                'media_player.alarm_clock',
                'media_player.bedroom_alarm_panel'
              ] %}
            {% endif %}

            {% if media_player is not string and media_player is sequence %}
              {% set media_player = media_player|join(', ') %}
            {% endif %}

            {{ media_player }}
        # Set the volume level for the media players
        # If the "volume_level" variable is not defined, set it based on the current time of day
        # Otherwise, use the value of the "volume_level" variable
        volume_level: >-
          {% if volume_level is none %}
            {% if now().strftime('%H')|int < 12 and now().strftime('%H')|int > 6 %}
              0.3
            {% elif now().strftime('%H')|int > 12 and now().strftime('%H')|int < 20 %}
              0.5
            {% else %}
              0.3
            {% endif %}
          {% endif %}
          {{volume_level}}

    # If the "switch.lr_amp" switch is off and the "group.bed" group is off, turn on the "switch.lr_amp" switch
    - condition: state
      entity_id: switch.lr_amp
      state: 'off'
    - condition: state
      entity_id: group.bed
      state: 'off'
    - service: switch.turn_on
      data:
        entity_id: switch.lr_amp