lilka lvgl navigation

esphome:
  name: lilka
  friendly_name: lilka
  on_boot:
    priority: 600
    then:
      - output.turn_on: display_power
      - delay: 100ms

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: esp-idf

logger:

api:
  encryption:
    key: "Yw3yq8lxsaze+jdggjAwxKpV4GD6gNZptvw4d6OPfOc="

ota:
  - platform: esphome
    password: "bb198feb99159fdaefc8092f10039acd"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: "Lilka Fallback Hotspot"
    password: "hnYImYM4O6I0"

captive_portal:

# Веб-сервер
web_server:
  port: 80

# Увімкнення живлення дисплея
output:
  - platform: gpio
    pin: 46
    id: display_power
    inverted: false

# Сенсор батареї
sensor:
  - platform: adc
    pin: GPIO3
    name: "Battery Voltage"
    id: battery_voltage
    update_interval: 10s
    attenuation: 12db
    filters:
      - multiply: 1.33

  - platform: template
    name: "Battery Level"
    id: battery_level
    unit_of_measurement: "%"
    accuracy_decimals: 0
    update_interval: 10s
    lambda: |-
      float voltage = id(battery_voltage).state;
      float percent = (voltage - 3.0) / (4.2 - 3.0) * 100.0;
      if (percent > 100) percent = 100;
      if (percent < 0) percent = 0;
      return percent;

# SPI шина
spi:
  clk_pin: 18
  mosi_pin: 17

# Дисплей ST7789V
display:
  - platform: mipi_spi
    model: ST7789V
    id: my_display
    dc_pin: 15
    cs_pin: 7
    update_interval: 1s
    rotation: 270
    invert_colors: true
    color_order: BGR
    pixel_mode: 16bit
    dimensions:
      width: 280
      height: 240
      offset_width: 20
      offset_height: 0
    auto_clear_enabled: false

# LVGL - з чорним фоном
lvgl:
  log_level: INFO

  style_definitions:
    - id: default_style
      bg_color: 0x000000
      text_color: 0xFFFFFF
    - id: focused_style
      border_color: 0xFFFFFF
      border_width: 3
      outline_color: 0xFFFFFF
      outline_width: 2

  pages:
    - id: main_page
      bg_color: 0x000000
      widgets:
        # Червона кнопка - Battery %
        - button:
            id: red_button
            align: CENTER
            y: -40
            width: 180
            height: 50
            bg_color: 0xFF0000  # Червоний
            widgets:
              - label:
                  id: battery_label
                  text: "Battery: --"
                  align: CENTER
                  text_color: 0xFFFFFF

        # Зелена кнопка - Voltage
        - button:
            id: green_button
            align: CENTER
            y: 20
            width: 180
            height: 50
            bg_color: 0x00FF00  # Зелений
            widgets:
              - label:
                  id: voltage_label
                  text: "Voltage: --"
                  align: CENTER
                  text_color: 0x000000

        # Синя кнопка - Lilka LVGL
        - button:
            id: blue_button
            align: CENTER
            y: 80
            width: 180
            height: 50
            bg_color: 0x0000FF  # Синій
            widgets:
              - label:
                  text: "Lilka LVGL"
                  align: CENTER
                  text_color: 0xFFFFFF

# Глобальна змінна для відстеження поточної кнопки
globals:
  - id: current_button_index
    type: int
    restore_value: no
    initial_value: '0'

# Кнопки керування
binary_sensor:
  - platform: gpio
    pin:
      number: 38
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Up"
    id: button_up
    filters:
      - delayed_on_off: 50ms
    on_press:
      - lambda: |-
          id(current_button_index) -= 1;
          if (id(current_button_index) < 0) id(current_button_index) = 2;
      # Прибираємо обводку з усіх кнопок
      - lvgl.widget.update:
          id: red_button
          border_width: 0
      - lvgl.widget.update:
          id: green_button
          border_width: 0
      - lvgl.widget.update:
          id: blue_button
          border_width: 0
      # Додаємо обводку до вибраної
      - if:
          condition:
            lambda: 'return id(current_button_index) == 0;'
          then:
            - lvgl.widget.update:
                id: red_button
                border_width: 3
                border_color: 0xFFFFFF
      - if:
          condition:
            lambda: 'return id(current_button_index) == 1;'
          then:
            - lvgl.widget.update:
                id: green_button
                border_width: 3
                border_color: 0xFFFFFF
      - if:
          condition:
            lambda: 'return id(current_button_index) == 2;'
          then:
            - lvgl.widget.update:
                id: blue_button
                border_width: 3
                border_color: 0xFFFFFF

  - platform: gpio
    pin:
      number: 41
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Down"
    id: button_down
    filters:
      - delayed_on_off: 50ms
    on_press:
      - lambda: |-
          id(current_button_index) += 1;
          if (id(current_button_index) > 2) id(current_button_index) = 0;
      # Прибираємо обводку з усіх кнопок
      - lvgl.widget.update:
          id: red_button
          border_width: 0
      - lvgl.widget.update:
          id: green_button
          border_width: 0
      - lvgl.widget.update:
          id: blue_button
          border_width: 0
      # Додаємо обводку до вибраної
      - if:
          condition:
            lambda: 'return id(current_button_index) == 0;'
          then:
            - lvgl.widget.update:
                id: red_button
                border_width: 3
                border_color: 0xFFFFFF
      - if:
          condition:
            lambda: 'return id(current_button_index) == 1;'
          then:
            - lvgl.widget.update:
                id: green_button
                border_width: 3
                border_color: 0xFFFFFF
      - if:
          condition:
            lambda: 'return id(current_button_index) == 2;'
          then:
            - lvgl.widget.update:
                id: blue_button
                border_width: 3
                border_color: 0xFFFFFF

  - platform: gpio
    pin:
      number: 39
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Left"
    id: button_left
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 40
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Right"
    id: button_right
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 5
      mode: INPUT_PULLUP
      inverted: true
    name: "Button A"
    id: button_a
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 6
      mode: INPUT_PULLUP
      inverted: true
    name: "Button B"
    id: button_b
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 10
      mode: INPUT_PULLUP
      inverted: true
    name: "Button C"
    id: button_c
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 9
      mode: INPUT_PULLUP
      inverted: true
    name: "Button D"
    id: button_d
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 4
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Start"
    id: button_start
    filters:
      - delayed_on_off: 50ms

  - platform: gpio
    pin:
      number: 0
      mode: INPUT_PULLUP
      inverted: true
    name: "Button Select"
    id: button_select
    filters:
      - delayed_on_off: 50ms

# Оновлення даних на кнопках
interval:
  - interval: 5s
    then:
      - lvgl.label.update:
          id: battery_label
          text: !lambda |-
            return std::string("Battery: ") + to_string((int)id(battery_level).state) + "%";
      - lvgl.label.update:
          id: voltage_label
          text: !lambda |-
            char buf[20];
            snprintf(buf, sizeof(buf), "Voltage: %.2fV", id(battery_voltage).state);
            return std::string(buf);