---
substitutions:
  device: lvgl-trainer
  name: Trainer Display
  area: Basement
  comment: "${area} | Pain Cave"

esphome:
  name: mcu-${device}
  friendly_name: ${name}
  area: ${area}
  comment: ${comment}

esp32:
  variant: esp32s3
  flash_size: 16MB
  framework:
    type: esp-idf


packages:
  common: !include common/common.yaml

i2c:
  - id: touchscreen_bus
    sda: 4
    scl: 8

psram:
  mode: octal
  speed: 80MHz

spi:
  id: display_qspi
  type: quad
  clk_pin: 47
  data_pins: [21, 48, 40, 39]

color:
  - id: my_red
    red: 100%
    green: 0%
    blue: 0%
  - id: my_orange
    red: 100%
    green: 50%
    blue: 0%
  - id: my_yellow
    red: 100%
    green: 100%
    blue: 0%
  - id: my_green
    red: 0%
    green: 100%
    blue: 0%
  - id: my_blue
    red: 0%
    green: 0%
    blue: 100%
  - id: my_teal
    red: 0%
    green: 100%
    blue: 100%
  - id: my_gray
    red: 70%
    green: 70%
    blue: 70%
  - id: my_white
    red: 100%
    green: 100%
    blue: 100%

font:
  - file: "gfonts://Roboto"
    id: Roboto_48
    size: 48
  - file: "gfonts://Roboto"
    id: Roboto_36
    size: 36
  - file: "gfonts://Roboto"
    id: Roboto_24
    size: 24
  - file: "gfonts://Roboto"
    id: Roboto_12
    size: 12
  - file: "gfonts://Roboto"
    id: font_std
    size: 40
    glyphs: "!\"%()+=,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz/\\[]|&@#'"
  - file: "gfonts://Roboto@700"
    id: font_title
    size: 40
    glyphs: "!\"%()+=,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz/\\[]|&@#'"

globals:
  - id: bgcolor
    type: Color
    initial_value: "Color::random_color()"

# power_supply:
#   id: main_backlight
#   pin: 1
#   enable_on_boot: true

output:
  - platform: ledc
    id: gpio_backlight_pwm
    pin: 1

light:
  - id: display_backlight
    name: Backlight
    platform: monochromatic
    output: gpio_backlight_pwm
    restore_mode: ALWAYS_ON
    default_transition_length: 500ms

display:
  - platform: qspi_dbi
    model: axs15231
    data_rate: 40MHz #20mhz is default
    #spi_mode: MODE2
    id: main_display
    spi_id: display_qspi
    dimensions:
      height: 480
      width: 320
    cs_pin: 45
    brightness: 50
    rotation: 90
    auto_clear_enabled: false
    # show_test_card: true
    # lambda: |-
    #   it.fill(id(bgcolor));
    #   it.print(it.get_width()/2, it.get_height()/2-20, id(font_title), TextAlign::CENTER, "ESPHome");
    #   it.print(it.get_width()/2, it.get_height()/2+20, id(font_std), TextAlign::CENTER, "@UTBDK");

touchscreen:
  - platform: axs15231
    id: main_touch
    display: main_display
    i2c_id: touchscreen_bus
    update_interval: 100ms
    # interrupt_pin:
    # number: 3
    # ignore_strapping_warning: true
    calibration:
      x_min: 0
      x_max: 479
      y_min: 0
      y_max: 319
    transform:
      swap_xy: true
      mirror_x: false
      mirror_y: true
    # on_touch:
    #   - lambda: |-
    #       Color newColor;
    #       do { newColor =  Color::random_color(); } while (newColor == id(bgcolor));
    #       id(bgcolor) = newColor;

    #       ESP_LOGI("cal", "x=%d, y=%d, x_raw=%d, y_raw=%0d",
    #         touch.x,
    #         touch.y,
    #         touch.x_raw,
    #         touch.y_raw
    #       );
    on_release:
      - if:
          condition: lvgl.is_paused
          then:
            - lvgl.resume:
            - lvgl.widget.redraw:
            - light.turn_on:
                id: display_backlight
                transition_length: 300ms

uart:
  - id: ext_uart
    tx_pin: 43
    rx_pin: 44
    baud_rate: 115200
    stop_bits: 1
    parity: NONE

binary_sensor:
  - platform: homeassistant
    id: exercise_room_light
    entity_id: light.exercise_room
    publish_initial_state: true
    on_state:
      then:
        lvgl.widget.update:
          id: exercise_room_light_btn
          state:
            checked: !lambda return x;
  - platform: homeassistant
    id: exercise_room_fan
    entity_id: light.mcu_dimmer_exercise_room_fan
    publish_initial_state: true
    on_state:
      then:
        lvgl.widget.update:
          id: exercise_room_fan_btn
          state:
            checked: !lambda return x;

lvgl:
  buffer_size: 100%
  log_level: WARN
  color_depth: 16
  default_font: montserrat_18
  #   on_idle:
  #     - timeout: !lambda "return (id(display_timeout).state * 1000);"
  #       then:
  #         - logger.log: "LVGL is idle"
  #         - light.turn_off:
  #             id: display_backlight
  #             transition_length: 2500ms
  #         - lvgl.pause:
  top_layer:
    widgets:
      - buttonmatrix:
          align: bottom_mid
          # styles: header_footer
          pad_all: 0
          outline_width: 0
          id: top_layer
          # items:
          #   styles: header_footer
          rows:
            - buttons:
                - id: page_prev
                  text: "\uF053"
                  on_press:
                    then:
                      lvgl.page.previous:
                - id: page_home
                  text: "\uF015"
                  on_press:
                    then:
                      lvgl.page.show: main_page
                - id: page_next
                  text: "\uF054"
                  on_press:
                    then:
                      lvgl.page.next:
  pages:
    - id: main_page
      widgets:
        - label:
            text: "ESPHome LVGL Display"
            align: CENTER
            text_align: CENTER
            text_color: 0xFFFFFF
    - id: excercise_page
      widgets:
        - label:
            align: CENTER
            text: 'Hello World!'
        - button:
            id: exercise_room_light_btn
            align: TOP_LEFT
            width: 100
            height: 70
            checkable: true
            widgets:
            - label:
                align: CENTER
                text: 'Light'
            on_click:
            - homeassistant.action:
                action: light.toggle
                data:
                    entity_id: light.exercise_room
        - button:
            id: exercise_room_fan_btn
            align: TOP_RIGHT
            width: 100
            height: 70
            checkable: true
            widgets:
            - label:
                align: CENTER
                text: 'Fan'
            on_click:
            - homeassistant.action:
                action: light.toggle
                data:
                    entity_id: light.mcu_dimmer_exercise_room_fan