# ===== Physical Buttons =====
# Note: esp32_touch is not supported on ESP32-S3 with ESP-IDF.
# Wire physical momentary buttons to these pins (active LOW with internal pullup).
binary_sensor:
  - platform: gpio
    pin:
      number: ${btn_vol_up_pin}
      mode: INPUT_PULLUP
      inverted: true
    name: "Volume Up"
    on_press:
      - lambda: |-
          float vol = min(1.0f, id(volume_level) + 0.1f);
          id(volume_level) = vol;
          id(spk).set_volume(vol);
      - rtttl.play:
          id: volume_beep
          rtttl: "beep:d=32,o=6,b=180:c"
      - light.turn_on:
          id: led_bar
          brightness: 100%
          effect: "none"
      - delay: 150ms
      - light.turn_on:
          id: led_bar
          effect: "Idle Breathe"

  - platform: gpio
    pin:
      number: ${btn_vol_down_pin}
      mode: INPUT_PULLUP
      inverted: true
    name: "Volume Down"
    on_press:
      - lambda: |-
          float vol = max(0.0f, id(volume_level) - 0.1f);
          id(volume_level) = vol;
          id(spk).set_volume(vol);
      - rtttl.play:
          id: volume_beep
          rtttl: "beep:d=32,o=5,b=180:c"
      - light.turn_on:
          id: led_bar
          brightness: 30%
          effect: "none"
      - delay: 150ms
      - light.turn_on:
          id: led_bar
          effect: "Idle Breathe"

  - platform: gpio
    pin:
      number: ${btn_mute_pin}
      mode: INPUT_PULLUP
      inverted: true
    name: "Mic Mute"
    on_press:
      - switch.toggle: mic_mute

  - platform: gpio
    pin:
      number: ${btn_wake_pin}
      mode: INPUT_PULLUP
      inverted: true
    name: "Wake"
    on_press:
      - if:
          condition:
            switch.is_off: mic_mute
          then:
            - voice_assistant.start:
            - light.turn_on:
                id: led_bar
                effect: "Listening Pulse"
          else:
            - light.turn_on:
                id: led_bar
                effect: "Error Flash"
            - delay: 500ms
            - light.turn_on:
                id: led_bar
                red: 100%
                green: 30%
                blue: 0%
                brightness: 50%
                effect: "none"

# ===== Mic Mute Switch =====
switch:
  - platform: template
    id: mic_mute
    name: "Microphone Mute"
    icon: "mdi:microphone-off"
    optimistic: true
    restore_mode: RESTORE_DEFAULT_OFF
    on_turn_on:
      - voice_assistant.stop:
      - light.turn_on:
          id: led_bar
          effect: "none"
      - light.turn_on:
          id: led_bar
          red: 100%
          green: 30%
          blue: 0%
          brightness: 50%
    on_turn_off:
      - light.turn_on:
          id: led_bar
          effect: "Idle Breathe"
      - voice_assistant.start: