external_components:
  - source: my_components
    components: [waveshare_epaper]

esphome:
  name: doorwhat
  friendly_name: doorwhat

esp32:
  board: esp32dev
  framework:
    type: esp-idf

logger:

api:
  encryption:
    key: "gLfRXKqMU9IvvwZnIdrWYIclAnc4q5sHVwTkRzUxKyw="

ota:
  - platform: esphome
    password: "1618b7dc423684c5d3661481ce284359"

font:
  - file: "gfonts://Roboto"
    id: my_font
    size: 18

image:
  - file: "cat.svg"
    id: cat_img
    resize: 64x64
    type: BINARY

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

  ap:
    ssid: "Doorwhat Fallback Hotspot"
    password: "KBiNyP7EkHCJ"

captive_portal:

time:
  - platform: homeassistant
    id: ha_time

sensor:
  - platform: homeassistant
    entity_id: sensor.shellyhtg3_8cbfeaa53d88_humidity
    id: bad_feuchtigkeit

spi:
  clk_pin: 2
  mosi_pin: 15

color:
  - id: red
    hex: "FF0000"
  - id: black
    hex: "FFFFFF"

globals:
  - id: last_on_time
    type: std::string
    restore_value: no
    initial_value: '"Noch nie"'
  - id: previous_on_time
    type: std::string
    restore_value: no
    initial_value: '"Noch nie"'

text_sensor:
  - platform: template
    name: "Letzter Gong"
    id: letzter_gong_sensor
  - platform: template
    name: "Vorheriger Gong"
    id: vorheriger_gong_sensor

binary_sensor:
  - platform: gpio
    pin:
      number: 18
      mode: INPUT
    id: opto_in
    name: "Optokoppler Eingang"
    on_press:
      then:
        - lambda: |-
            auto time = id(ha_time).now();
            std::string new_time;
            if (time.is_valid()) {
              new_time = time.strftime("%Y-%m-%d %H:%M:%S");
            } else {
              new_time = "Zeit unbekannt";
            }

            id(previous_on_time) = id(last_on_time);
            id(last_on_time) = new_time;

            id(letzter_gong_sensor).publish_state(id(last_on_time));
            id(vorheriger_gong_sensor).publish_state(id(previous_on_time));
        - component.update: my_display

display:
  - platform: waveshare_epaper
    model: 2.90in3c
    cs_pin: 4
    dc_pin: 16
    reset_pin: 17
    busy_pin: 5
    rotation: 270
    reset_duration: 2ms
    id: my_display
    update_interval: 600s  # alle 10 Minuten automatisch

    lambda: |-
      it.print(0, 4, id(my_font), id(black), "DoorWhat v1.0");
      it.print(170, 65, id(my_font), id(red), "Meow!");
      it.image(186, 1, id(cat_img));
      it.print(0, 30, id(my_font), id(black), "Letzter Gong:");
      it.print(0, 50, id(my_font), id(red), id(last_on_time).c_str());
      it.print(0, 70, id(my_font), id(black), "Vorheriger Gong:");
      it.print(0, 90, id(my_font), id(red), id(previous_on_time).c_str());