substitutions:
  name: esphome-web-adcbb8
  internal_name: ESPHOME_adcbb8
  friendly_name: wax-thermometer
  board_name: supermini esp32c3
  comment: Max31855 and K type thermocouple probe
  font_family: 'Ubuntu Mono'
  font_size: '18'
  line_height: '16'
  col: '70'

esphome:
  name: ${name}
  friendly_name: ${friendly_name}
  comment: "${board_name} - ${comment}"
  min_version: 2024.6.0
  name_add_mac_suffix: false
  project:
    name: esphome.web
    version: dev
  platformio_options:
    board_build.flash_mode: dio
  on_boot: 
    - priority: 800
      then: 
        - output.turn_on: buzzer
        # some MH-FMD passive buzzers with a PNP transistor will
        # get warm and waste power unless you set the IO line to
        # high, when not in use.
        # https://www.avrfreaks.net/s/topic/a5C3l000000Ub6bEAC/t156425
    
esp32:
  board: esp32-c3-devkitm-1
  framework:
    type: esp-idf

packages:
  common: !include ../common/common.yaml
  # web_server: !include ../common/web_server.yaml

wifi:
  output_power: 13

i2c:
  sda:
    number: 10
  scl:
    number: 9
  scan: true
  id: bus_a
  frequency: 400kHz

spi:
  miso_pin:
    number: 5
  clk_pin:
    number: 4

number:
  - platform: template
    id: "temp_high"
    name: "Temp High"
    mode: "box"
    optimistic: true
    min_value: 0
    max_value: 300
    initial_value: 85
    restore_value: true
    step: 0.1
    unit_of_measurement: "°C"
    device_class: "temperature"
  - platform: template
    id: "temp_low"
    name: "Temp Low"
    mode: "box"
    optimistic: true
    min_value: 0
    max_value: 300
    initial_value: 76.667
    restore_value: true
    step: 0.1
    unit_of_measurement: "°C"
    device_class: "temperature"

select:
  - platform: template
    name: "Display Unit"
    id: display_unit
    options:
      - "°C"
      - "°F"
    initial_option: "°C"
    optimistic: true


switch:
  - platform: template
    name: "Alarm Sound"
    id: alarm_switch
    restore_mode: RESTORE_DEFAULT_OFF
    optimistic: true

sensor:
  - platform: max31855
    id: probe_temp
    cs_pin:
      number: 7
    name: "Temperature"
    reference_temperature:
      name: "Reference Temp"
      id: ref_temp
      disabled_by_default: true
    update_interval: 3s
    
  - platform: copy
    id: calibrated_temp
    name: "Calibrated"
    source_id: probe_temp
    filters:
      - calibrate_linear:
         method: least_squares
         datapoints:
          - 4.3 -> 0.1
          - 98.625 -> 100
          # Map sensor values -> true values
          # 100 °C is boiling point.
          # Portland, OR at elevation 105FT and 29.99 barometric pressure boiling point is 99.97 °C
          # calculated using: https://www.thermoworks.com/bpcalc/
    on_value_range:
      - above: !lambda  "return id(temp_high).state;"
        then:
          - if: 
              condition: 
                - switch.is_on: alarm_switch
              then:
                - rtttl.play: "scale_up:d=16,o=5,b=160:c,d,e,f,g,a,b,c6,c,d,e,f,g,a,b,c6,c,d,e,f,g,a,b,c6"
      - below: !lambda "return id(temp_low).state;"
        then:
          - if: 
              condition: 
                - switch.is_on: alarm_switch
              then:
                - rtttl.play: "scale_down:d=16,o=4,b=100:b,a#,g#,f#,e,d#,c#,c"
  - platform: copy
    id: sliding_average
    name: "Sliding Window Moving Average"
    source_id: calibrated_temp
    filters:
      - sliding_window_moving_average:
          window_size: 10
          send_every: 5
  

binary_sensor:
  - platform: gpio
    pin:
      number: 3
      mode:
        input: true
        pullup: true
    id: decrease_temp
    on_press:
      then:
        - script.execute:
            id: adjust_settings_script
            my_action: 'decrement'
  - platform: gpio
    pin:
      number: 20
      mode:
        input: true
        pullup: true
    id: increase_temp
    on_press:
      then:
        - script.execute:
            id: adjust_settings_script
            my_action: 'increment'
  - platform: gpio
    pin:
      number: 21
      inverted: true
      mode:
        input: true
        pullup: true
    id: cycle_button
    # on_press:
    #   then:
    #     - script.execute: page_toggle_script
    on_multi_click:
      - timing:
          - ON for at most 0.25s
          - OFF for at least 0.1s
        then:
          - script.execute: page_toggle_script
      - timing:
          - ON for at least 1s
        then:
          - script.execute: CorF_script
button:
  - platform: factory_reset
    name: Restart with Factory Default Settings

font:
  - file:
      type: gfonts
      family: ${font_family}
      weight: 400
    id: font1
    size: ${font_size}
  - file:
      type: gfonts
      family: ${font_family}
      weight: 700
    id: font1b
    size: ${font_size}

graph:
  # Show bare-minimum auto-ranged graph
  - id: single_temperature_graph
    duration: 5min
    x_grid: 1min
    # y_grid: 1.0
    width: 128
    height: 64
    traces:
      sensor: probe_temp
      line_type: DOTTED
      line_thickness: 3

display:
  - platform: ssd1306_i2c
    model: "SSD1306 128x64"
    address: 0x3C
    id: my_display
    pages:
    - id: page_main
      <<: !include
          file: ../common/thermostat_page_lines.yaml
          vars:
            bold_line: 1

    - id: page_set_high
      <<: !include
          file: ../common/thermostat_page_lines.yaml
          vars:
            bold_line: 2

    - id: page_set_low
      <<: !include
          file: ../common/thermostat_page_lines.yaml
          vars:
            bold_line: 3

    - id: page_set_alarm
      <<: !include
          file: ../common/thermostat_page_lines.yaml
          vars:
            bold_line: 4
    - id: page_graph
      lambda: |-
        const int l = ${line_height};
        const auto d_unit = id(display_unit).state == "°F" ? "°F" : "°C";
        const bool my_test = id(display_unit).state == "°F";
        // it.print(0, 0, id(font1), "temp");
        it.printf(0, 0, id(font1), " %3.0f %2s", my_test ? id(calibrated_temp).state * (9.0/5.0) + 32.0 : id(calibrated_temp).state, d_unit);

        // Draw the graph at position [x=0,y=0]
        it.graph(0, 0, id(single_temperature_graph));
    # - id: page_calibrate
    #   lambda: |-
    #     const int l = ${line_height};
    #     const auto d_unit = id(display_unit).state == "°F" ? "°F" : "°C";
    #     const bool my_test = id(display_unit).state == "°F";

    #     it.print(0, 0, id(font1), "temp");
    #     it.printf(${col}, 0, id(font1), "%3.2f %2s", my_test ? id(probe_temp).state * (9.0/5.0) + 32.0 : id(probe_temp).state, d_unit);

    #     it.print(0, l, id(font1), "calib");
    #     it.printf(${col}, l, id(font1), "%3.2f %2s", my_test ? id(calibrated_temp).state * (9.0/5.0) + 32.0 : id(calibrated_temp).state, d_unit);

    #     it.print(0, l*2, id(font1), "ref");
    #     it.printf(${col}, l*2, id(font1), "%3.2f %2s", my_test ? id(ref_temp).state * (9.0/5.0) + 32.0 : id(ref_temp).state, d_unit);

output:
  - platform: ledc
    pin:
      number: 2
    id: buzzer

rtttl:
  output: buzzer
  gain: 0.5
  on_finished_playback:
    then:
      - output.turn_on: buzzer

script:
  - id: page_toggle_script
    then:
      - display.page.show_next: my_display
      - component.update: my_display
  - id: adjust_settings_script
    parameters:
      my_action: string
    then:
      - if:
          condition:
            display.is_displaying_page: page_main
          then:
            - if:
                condition:
                  lambda: |-
                    return my_action == "increment";
                then:
                  - rtttl.play: "startup:d=16,o=4,b=360:d6.,a.,f#.,d."
                  
            - if:
                condition:
                  lambda: |-
                    return my_action == "decrement";
                then:
                  - rtttl.play: "startup:d=16,o=4,b=360:16d6,8a,8f#,16d"

            - logger.log:
                format: "button: %s"
                args: my_action
      - if:
          condition:
            display.is_displaying_page: page_set_high
          then:
            - if:
                condition:
                  lambda: |-
                    return my_action == "increment";
                then:
                  - number.set:
                      id: temp_high
                      value: !lambda |-
                        if(id(display_unit).state == "°F") {
                          float f = id(temp_high).state * (9.0/5.0) + 32.0;
                          f = f + 1.0;
                          return (f - 32.0) * (5.0/9.0);
                        } else {
                          return id(temp_high).state + 1.0;
                        }
            - if:
                condition:
                  lambda: |-
                    return my_action == "decrement";
                then:
                  - number.set:
                      id: temp_high
                      value: !lambda |-
                        if(id(display_unit).state == "°F") {
                          float f = id(temp_high).state * (9.0/5.0) + 32.0;
                          f = f - 1.0;
                          return (f - 32.0) * (5.0/9.0);
                        } else {
                          return id(temp_high).state - 1.0;
                        }
      - if:
          condition:
            display.is_displaying_page: page_set_low
          then:
            - if:
                condition:
                  lambda: |-
                    return my_action == "increment";
                then:
                  - number.set:
                      id: temp_low
                      value: !lambda |-
                        float f = id(temp_low).state * (9.0/5.0) + 32.0;
                        f = f + 1.0;
                        return (f - 32.0) * (5.0/9.0);
            - if:
                condition:
                  lambda: |-
                    return my_action == "decrement";
                then:
                  - number.set:
                      id: temp_low
                      value: !lambda |-
                        float f = id(temp_low).state * (9.0/5.0) + 32.0;
                        f = f - 1.0;
                        return (f - 32.0) * (5.0/9.0);
      - if:
          condition:
            display.is_displaying_page: page_set_alarm
          then:
            - switch.toggle: alarm_switch
  - id: CorF_script
    then:
      - select.next:
          id: display_unit
          cycle: true