esphome:
   name: controlpad
   friendly_name: ControlPad


esp32:
   board: esp32-c3-devkitm-1
   framework:
     type: arduino


# Enable logging

logger:


# Enable Home Assistant API

api:
   encryption:
     key: !secret api_key


ota:
  -  platform: esphome
     password: !secret ota_password


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

    # Enable fallback hotspot (captive portal) in case wifi connection fails
   ap:
     ssid: "Controlpad Fallback Hotspot"
     password: "wHjqyQOLnaPa"


globals:
  -  id: page_active
     type: int
     initial_value: "0"


i2c:
   sda: GPIO6
   scl: GPIO7
   frequency: 800kHz
   scan: true


binary_sensor:
  -  platform: gpio
     pin:
       number: GPIO2
       mode: INPUT_PULLUP
       inverted: true
     name: "Button1"
     on_press:
      -  display.page.show: page1
      -  lambda: |-

          id(page_active) = 1;



  - platform: gpio
     pin:
       number: GPIO4
       mode: INPUT_PULLUP
       inverted: true
     name: "Button2"
     on_press:
      -  display.page.show: page2
      -  lambda: |-

          id(page_active) = 2;



  - platform: gpio
     pin:
       number: GPIO21
       mode: INPUT_PULLUP
       inverted: true
     name: "toggle1"
     on_press:
       then:
        -  if:
             condition:
               lambda: |-

                return id(page_active) == 1;

            then:
              -  homeassistant.service:
                   service: light.toggle
                   data:
                     entity_id: light.led_controller_1_light_bar


sensor:
  -  platform: homeassistant
     name: "Bar Light Brightness"
     id: led_controller_1_light_bar_brightness
     entity_id: light.led_controller_1_light_bar
     attribute: brightness
     unit_of_measurement: "%"
     filters:
      -  lambda: |-

          if (isnan(x)) return 0.0f;

          return int(x * 100.0f / 255.0f);



  - platform: adc
     pin: GPIO3
     name: "potentiometer1"
     id: potentiometer1
     attenuation: 12db # allow 0–3.3 V range
     update_interval: 20ms
     unit_of_measurement: "%"
     filters:
      -  sliding_window_moving_average:
           window_size: 10
           send_every: 5
      -  lambda: |-

          if (isnan(x)) return 0.0f;

          int pot_val = int(x * 100.0f / 2.9f);

          if (pot_val > 100) pot_val = 100;00;

          return pot_val;

      - delta: 1.0

      on_value:
       then:
        -  if:
             condition:
               lambda: |-

                return id(page_active) == 1;

            then:
              -  homeassistant.service:
                   service: light.turn_on
                   data:
                     entity_id: light.led_controller_1_light_bar
                     brightness_pct: !lambda "return (int)x;"


# SH1106 128×64 over I2C

display:
  -  platform: ssd1306_i2c
     model: SH1106 128x64
     id: display1
     address: 0x3C
     rotation: 0
     update_interval: 100ms
     pages:
      -  id: page1
         lambda: |-

          int val1 = int((id(led_controller_1_light_bar_brightness).state / 100.0f) * 31);

          if (val1 != 0) {

            val1 += 1;

          }

          it.filled_rectangle(10, 64-val1, 5, 33);



          // it.printf(0, 0, id(font1), "%.0f%%", id(led_controller_1_light_bar_brightness).state);

      - id: page2
         lambda: |-

          it.print(0, 10, id(font1), "This is page 2!");

          it.filled_rectangle(10, 20, 80, 5);



font:
  -  file: "gfonts://Ubuntu"
     id: font1
     size: 20


captive_portal: