esphome:
  name: assistant-desk
  friendly_name: Assistant Desk

esp32:
  board: esp32doit-devkit-v1
  framework:
    type: esp-idf

logger:
  level: DEBUG

# Enable Home Assistant API
api:
  password: ""

ota:
  password: ""

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Bed-Scale Fallback Hotspot"
    password: !secret hotspot_password
i2s_audio:
  - id: i2s_in
    i2s_lrclk_pin: GPIO26   #WS / LRC
    i2s_bclk_pin: GPIO25    #SCK /BCLK

microphone:
  - platform: i2s_audio
    adc_type: external
    pdm: false
    id: mic_i2s
    channel: right
    bits_per_sample: 32bit
    i2s_audio_id: i2s_in
    i2s_din_pin: GPIO33    #SD

speaker:
  - platform: i2s_audio
    id: my_speaker
    dac_type: external
    i2s_dout_pin: GPIO14   #DIN 
    mode: mono
    i2s_audio_id: i2s_in


voice_assistant:
  microphone: mic_i2s
  id: va
  noise_suppression_level: 2
  auto_gain: 31dBFS
  volume_multiplier: 4.0
  use_wake_word: false
  speaker: my_speaker
  
  on_error: 
   - if:
        condition:
          switch.is_on: use_wake_word
        then:
          - switch.turn_off: use_wake_word
          - switch.turn_on: use_wake_word      

  on_client_connected:
    - if:
        condition:
          switch.is_on: use_wake_word
        then:
          - voice_assistant.start_continuous:

  on_client_disconnected:
    - if:
        condition:
          switch.is_on: use_wake_word
        then:
          - voice_assistant.stop:
  

binary_sensor:
  - platform: status
    name: API Connection
    id: api_connection
    filters:
      - delayed_on: 1s
    on_press:
      - if:
          condition:
            switch.is_on: use_wake_word
          then:
            - voice_assistant.start_continuous:
    on_release:
      - if:
          condition:
            switch.is_on: use_wake_word
          then:
            - voice_assistant.stop:


switch:
  - platform: template
    name: Use wake word
    id: use_wake_word
    optimistic: true
    restore_mode: RESTORE_DEFAULT_ON
    entity_category: config
    on_turn_on:
      - lambda: id(va).set_use_wake_word(true);
      - if:
          condition:
            not:
              - voice_assistant.is_running
          then:
            - voice_assistant.start_continuous
    
    on_turn_off:
      - voice_assistant.stop
      - lambda: id(va).set_use_wake_word(false);