desk-display.yaml

---
substitutions:
  name: desk-display
  friendly_name: Desk Display
  wifi_reboot_timeout: 15min

packages:
  common: !include modules/common-32-idf.yaml
  wifi: !include modules/common/wifi.yaml

api:
  services:
    - service: notify
      variables:
        message: string
        type: int
      then:
        - text.set:
            id: notification_text
            value: !lambda return message;
        - display.page.show: notification
        - delay: 1s
        - lambda: |-
            int x_offset, baseline, width, height;
            id(font_8bithud)->measure(id(notification_text).state.c_str(), &width,
                                      &x_offset, &baseline, &height);
            id(text_width) = width;
        - repeat:
            count: !lambda "return id(text_width) - 16;"
            then:
              - globals.set:
                  id: scroller_position
                  value: !lambda "return id(scroller_position) - 1;"
              - delay: 100ms
        - display.page.show: clock_page
        - text.set:
            id: notification_text
            value: ""
        - globals.set:
            id: scroller_position
            value: "0"

globals:
  - id: scroller_position
    type: int32_t
    restore_value: false
    initial_value: "0"
  - id: text_width
    type: uint32_t
    restore_value: false
    initial_value: "0"

light:
  - platform: esp32_rmt_led_strip
    chipset: WS2812
    pin: GPIO13
    num_leds: 256
    rgb_order: GRB
    rmt_channel: 3
    max_refresh_rate: 10ms

    name: None
    id: matrix
    color_correct: [50%, 50%, 50%]
    default_transition_length: 0s
    restore_mode: ALWAYS_ON
    effects:
    #   - addressable_lambda:
    #       name: Rainbow Left
    #       lambda: |-
    #         ESPHSVColor hsv;
    #         hsv.value = 255;
    #         hsv.saturation = 240;
    #         uint16_t hue = (millis() * 10) % 0xFFFF;
    #         const uint16_t add = 0xFFFF / 32;
    #         for (size_t i=0; i < it.size(); i += 8) {
    #           hsv.hue = hue >> 8;
    #           it.range(i, i+8) = hsv;
    #           hue += add;
    #         }
    #   - addressable_lambda:
    #       name: Rainbow Right
    #       lambda: |-
    #         ESPHSVColor hsv;
    #         hsv.value = 255;
    #         hsv.saturation = 240;
    #         uint16_t hue = (millis() * 10) % 0xFFFF;
    #         const uint16_t add = 0xFFFF / 32;
    #         for (size_t i=it.size() - 8; i < it.size(); i += 8) {
    #           hsv.hue = hue >> 8;
    #           it.range(i, i+8) = hsv;
    #           hue += add;
    #         }

display:
  - platform: addressable_light
    id: display_entity
    addressable_light_id: matrix
    width: 32
    height: 8
    update_interval: 16ms

    pixel_mapper: |-
      if (x % 2 == 0) {
        return (x * 8) + y;
      }
      return (x * 8) + (7 - y);

    pages:
      - id: clock_page
        # yamllint disable rule:line-length
        lambda: |-

          auto light_color = id(matrix).current_values;
          Color color(light_color.get_red() * 255, light_color.get_green() * 255,
                      light_color.get_blue() * 255);

          it.strftime(15, 0, id(font_8bithud),  color, TextAlign::RIGHT, "%H",
                      id(sntp_time).now());
          it.print(15, 0, id(font_8bithud), color, ((millis()/1000)%2==0)?":":" ");
          it.strftime(18, 0, id(font_8bithud),  color, TextAlign::LEFT, "%M",
                      id(sntp_time).now());
        # yamllint enable rule:line-length

      - id: notification
        lambda: |-
          auto light_color = id(matrix).current_values;
          Color color(light_color.get_red() * 255, light_color.get_green() * 255,
                      light_color.get_blue() * 255);

          it.print(id(scroller_position), 0, id(font_8bithud),
                   color, id(notification_text).state.c_str());

font:
  - id: font_8bithud
    file: fonts/8-bit-hud2.ttf
    size: 5
    # yamllint disable-line rule:line-length
    glyphs: '!"%()+,-_.:*=°?~#0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz'

switch:
  - platform: template
    name: "Display On"
    id: display_on
    restore_mode: ALWAYS_ON
    setup_priority: 100
    lambda: return id(display_entity).get_enabled();
    turn_on_action:
      - lambda: id(display_entity).set_enabled(true);
    turn_off_action:
      - lambda: id(display_entity).set_enabled(false);

text:
  - platform: template
    id: notification_text
    optimistic: true
    mode: text