packages:
  esphome.esp_web_tools_example: github://esphome/firmware/esp-web-tools/esp32c3.yaml@v2
esphome:
  name: clock
  name_add_mac_suffix: true
logger:
  level: INFO
esp32:
  board: esp32-c3-devkitm-1
  variant: ESP32C3
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
api:
  encryption:
    key: !secret encryption_key


uart:
  tx_pin: GPIO20
  rx_pin: GPIO21
  baud_rate: 9600

i2c:
  sda: GPIO8
  scl: GPIO9
  frequency: 800kHz

font:
  - file: "gfonts://Roboto"
    id: roboto25
    size: 25
  - file: "gfonts://Roboto"
    id: roboto14
    size: 14


globals:
  - id: current_time
    type: esphome::ESPTime
    restore_value: no

gps:
  latitude:
    id: lat
  longitude:
    id: lon
  altitude:
    id: alt
  satellites:
    id: satellites
  speed:
    id: speed

time:
  - platform: sntp
    id: sntp_time
  - platform: gps
    id: gps_time

script:
  - id: check_time_source
    then:
      - lambda: |-
          if (id(sntp_time).now().is_valid()) {
            id(current_time) = id(sntp_time).now();
          } else if (id(gps_time).now().is_valid()) {
            id(current_time) = id(gps_time).now();
          }

interval:
  - interval: 0.5s
    then:
      - script.execute: check_time_source

display:
  - platform: ssd1306_i2c
    id: oled
    model: "SSD1306 128x32"
    lambda: |-
      auto now = id(current_time);
      if (now.hour >= 18 || now.hour < 6) id(oled).set_contrast(.25);
      else id(oled).set_contrast(1);
      it.strftime(0, -5, id(roboto25), "%H:%M", now);
      it.strftime(64, -2, id(roboto14), "%S", now);
      it.strftime(it.get_width(), -2, id(roboto14), TextAlign::TOP_RIGHT, "%a", now);
      it.strftime(it.get_width(), 15, id(roboto14), TextAlign::TOP_RIGHT, "%b %d", now);
      it.draw_pixel_at(now.second+1, 30, COLOR_ON);
      it.line(0,27,61,27);
      it.draw_pixel_at(0,28,COLOR_ON);
      it.draw_pixel_at(61,28,COLOR_ON);