mysmarthome/packages/tts.yaml

homeassistant:

input_text:
  tts:
    name: Text To Speech
    initial: Initial text

input_boolean:
  greeting:
    name: Greeting
    initial: off

input_number:
  tts_volume_level_morning:
    name: Morning TTS Volume
    min: 0
    max: 1
    step: 0.1
  tts_volume_level_afternoon:
    name: Afternoon TTS Volume
    min: 0
    max: 1
    step: 0.1
  tts_volume_level_evening:
    name: Evening TTS Volume
    min: 0
    max: 1
    step: 0.1
  tts_volume_level_alert:
    name: TTS Volume Alert Mode
    initial: 1
    min: 0
    max: 1
    step: 0.1

automation:
  ###############################################################################
  # The text entered in the text box will be announced in the house
  ###############################################################################
  - alias: Text Changed Event
    initial_state: true
    trigger:
      - platform: state
        entity_id: input_text.tts
    action:
      - service: script.voice_notify
        data:
          message: "{{ trigger.to_state.state }}"
          greeting: "{{ 'yes' if states('input_boolean.greeting') == 'on' else 'no' }}"