ambientsounds-HA

# RESOURCES:
  # Credit to /u/dsgraham on Reddit - https://www.reddit.com/r/homeassistant/comments/9n0llr/google_ambient_sound_urls/
  # Script adapted from Bob_NL on Home Assistant Forums - https://community.home-assistant.io/t/chromecast-radio-with-station-and-player-selection/12732
  # Google webpage: https://support.google.com/googlehome/answer/7364558?hl=en

###### CUSTOMIZE ----------------------------------------

homeassistant:
  customize:
    script.ambientsounds:
      icon: mdi:play
      friendly_name: Start Playing

###### GROUPS ----------------------------------------

group:
 Ambient Sounds:
  name: Ambient Sounds
  entities:
  - input_select.ambient_sound
  - input_select.google_home
  - script.ambientsounds
  - input_number.volume_ambientsounds

###### INPUT SELECT ------------------------------------------

input_select:
  ambient_sound:
    name: 'Select Radio Station:'
    options:
      - Babbling brook sounds
      - Oscillating fan sounds
      - Fireplace sounds
      - Forest sounds
      - Country night sounds
      - Ocean sounds
      - Rain sounds
      - River sounds
      - Thunderstorm sounds
      - White noise

  google_home:
    name: 'Select Speakers:'
    options:
      - Livingroom
      - Bedroom
      - Kitchen
      - Everywhere
    initial: Everywhere
    icon: mdi:speaker-wireless

###### INPUT NUMBER ------------------------------------------

input_number:
  volume_ambientsounds:
    name: Volume
    icon: mdi:volume-high
    min: 0
    max: 1
    step: 0.05

###### SCRIPTS ------------------------------------------

script:
  ambientsounds:
    alias: Play Ambient Sounds
    sequence:
      - service: media_player.volume_set
        data:
          entity_id: media_player.bedroom_speaker
          volume_level: '0.35'
      -  service: media_player.volume_set
         data:
           entity_id: media_player.kitchen_speaker
           volume_level: '0.20'
      -  service: media_player.volume_set
         data:
           entity_id: media_player.google_home
           volume_level: '0.30'
      -  service: media_player.play_media
         data_template:
           entity_id: >
            {% if is_state("input_select.google_home", "Livingroom") %} media_player.google_home
            {% elif is_state("input_select.google_home", "Bedroom") %} media_player.bedroom_speaker
            {% elif is_state("input_select.google_home", "Kitchen") %} media_player.kitchen_speaker
            {% elif is_state("input_select.google_home", "Everywhere") %} media_player.home_group
            {% endif %}
           media_content_id: >
            {% if is_state("input_select.ambient_sound", "Babbling brook sounds") %} https://www.gstatic.com/voice_delight/sounds/long/brook.mp3
            {% elif is_state("input_select.ambient_sound", "Oscillating fan sounds") %} https://www.gstatic.com/voice_delight/sounds/long/oscillating_fan.mp3
            {% elif is_state("input_select.ambient_sound", "Fireplace sounds") %} https://www.gstatic.com/voice_delight/sounds/long/fireplace.mp3
            {% elif is_state("input_select.ambient_sound", "Forest sounds") %} https://www.gstatic.com/voice_delight/sounds/long/forest.mp3
            {% elif is_state("input_select.ambient_sound", "Country night sounds") %} https://www.gstatic.com/voice_delight/sounds/long/country_night.mp3
            {% elif is_state("input_select.ambient_sound", "Ocean sounds") %} https://www.gstatic.com/voice_delight/sounds/long/ocean.mp3
            {% elif is_state("input_select.ambient_sound", "Rain sounds") %} https://www.gstatic.com/voice_delight/sounds/long/rain.mp3
            {% elif is_state("input_select.ambient_sound", "River sounds") %} https://www.gstatic.com/voice_delight/sounds/long/river.mp3
            {% elif is_state("input_select.ambient_sound", "Thunderstorm sounds") %} https://www.gstatic.com/voice_delight/sounds/long/thunder.mp3
            {% elif is_state("input_select.ambient_sound", "White noise sounds") %} https://www.gstatic.com/voice_delight/sounds/long/pink_noise.mp3
            {% endif %}
           media_content_type: 'audio/mp4'

###############################################################################
#                               Automations
###############################################################################

automation:
  - alias: 'Set Radio Volume'
    trigger:
      platform: state
      entity_id: input_number.volume_ambientsounds
    action:
      service: media_player.volume_set
      data_template:
        entity_id: >
          {% if is_state("input_select.ambient_sound", "Livingroom") %} media_player.google_home
          {% elif is_state("input_select.ambient_sound", "Bedroom") %} media_player.bedroom_speaker
          {% elif is_state("input_select.ambient_sound", "Kitchen") %} media_player.kitchen_speaker
          {% elif is_state("input_select.ambient_sound", "Everywhere") %} media_player.home_group
          {% endif %}
        volume_level: '{{  states.input_number.volume_ambientsounds.state  }}'