###########################################
##                                       ##
##   filename: base.yaml                 ##
##   description: contains configuration ##
##   that will be the same for all the   ##
##   possible configurations             ##
##                                       ##
###########################################

esp32:
  flash_size: 16MB

psram:
  mode: octal
  speed: 80MHz

interval:
  - interval: 1min
    then:
      - logger.log: "ESPHome for Button+ V2 v0.1.0"

i2c:
  # Devices at 0x20, 0x21, 0x22, 0x23
  - id: buttons
    sda: GPIO1
    scl: GPIO2
    frequency: 50khz

  # Devices at 0x29 (ambient), 0x4A (temp)
  - id: sensors
    sda: GPIO47
    scl: GPIO48
    frequency: 50khz

spi:
  clk_pin: GPIO6
  mosi_pin: GPIO5

substitutions:
  nr_of_pages: '"2"'
  page_names: '{"Page 1", "Page 2"}'

globals:
  - id: nr_of_pages
    type: int
    initial_value: ${nr_of_pages}
  - id: actual_page
    type: int
    initial_value: '0'
  - id: page_names
    type: std::vector<std::string>
    initial_value: ${page_names}
  - id: active_page_name
    type: std::string
    initial_value: ""

output:
  - platform: ledc
    pin: GPIO3
    id: display_main_backlight_pwm
    inverted: True
    max_power: 1.0
    frequency: 500Hz
  - platform: ledc
    pin: GPIO46
    id: displays_mini_backlight_pwm
    inverted: True
    max_power: 0.6
    frequency: 500Hz

sensor:
  - platform: sts3x
    address: 0x4A
    id: buttonplus_temperature
    i2c_id: sensors
    name: "Temperature"
    update_interval: 10s
    unit_of_measurement: "°C"
    icon: "mdi:thermometer"
    device_class: "temperature"
    state_class: "measurement"
    accuracy_decimals: 1
  - platform: ltr_als_ps
    address: 0x29
    i2c_id: sensors
    update_interval: 10s
    type: ALS
    auto_mode: false
    gain: 48x
    ambient_light: 
      name: "Ambient Light"
      id: buttonplus_ambientlight
      unit_of_measurement: "lx"
      icon: "mdi:brightness-6"
      device_class: "illuminance"
      state_class: "measurement"
      accuracy_decimals: 1
    infrared_counts: 
      name: "Infrared Counts"
      id: buttonplus_infraredcounts
      unit_of_measurement: "#"
      icon: "mdi:brightness-5"
      accuracy_decimals: 0
    full_spectrum_counts : 
      name: "Full Spectrum Counts"
      id: buttonplus_fullspectrumcounts
      unit_of_measurement: "#"
      icon: "mdi:brightness-7"
      accuracy_decimals: 0
    actual_gain: 
      name: "Actual Gain"
      id: buttonplus_actualgain
      icon: "mdi:multiplication"
      accuracy_decimals: 0
  - platform: template
    name: "Active Page ID"
    icon: "mdi:order-numeric-ascending"
    id: active_page_id_ha
    update_interval: never
    accuracy_decimals: 0
    
text_sensor:
  - platform: template
    name: "Active Page Name"
    icon: "mdi:order-alphabetical-ascending"
    id: active_page_name_ha
    update_interval: never
    
light:
  - platform: esp32_rmt_led_strip
    id: neopixels
    rgb_order: RGB
    chipset: ws2812
    pin: GPIO4
    num_leds: 17
  - platform: monochromatic
    output: display_main_backlight_pwm
    gamma_correct : 2.2
    name: "Main Display Backlight"
    id: display_main_backlight
    restore_mode: ALWAYS_ON
  - platform: monochromatic
    output: displays_mini_backlight_pwm
    gamma_correct : 2.2
    name: "Bars Display Backlight"
    id: displays_mini_backlight
    restore_mode: ALWAYS_ON
    
time:
  - platform: homeassistant
    id: datetime

number:
  ## Creates a number entity in Home Assistant
  #  It sets the menu of the Button Plus
  - platform: template
    name: "Menu Selector"
    id: menuselector
    optimistic: true
    min_value: 0
    max_value: ${nr_of_pages | int - 1}
    step: 1
    on_value:
      then:
        - lambda: |-
            if(id(menuselector).state >= id(nr_of_pages)) {
              id(actual_page) = id(nr_of_pages)-1;
            } else {
              id(actual_page) = id(menuselector).state;
            }
        - logger.log: "Changing page"
        - script.execute: set_page
        
script:
######################
### paging scripts ###
######################
  - id: next_page
    then: 
      - lambda: |-
          id(actual_page) = id(actual_page) + 1;
          if(id(actual_page) >= id(nr_of_pages)) {
            id(actual_page) = 0;
          }
      - script.execute: update_page    
  - id: prev_page
    then: 
      - lambda: |-
          id(actual_page) = id(actual_page) - 1;
          if(id(actual_page) < 0) {
            id(actual_page) = id(nr_of_pages) - 1;
          }
      - script.execute: update_page
  - id: set_page
    then:
      - lambda: |-
          id(active_page_name) = id(page_names)[id(actual_page)];
      - sensor.template.publish:
          id: active_page_id_ha
          state: !lambda 'return id(actual_page);'
      - text_sensor.template.publish:
          id: active_page_name_ha
          state: !lambda 'return id(active_page_name);'
      - script.execute: update_all
  - id: update_page
    then:
      - number.set:
          id: menuselector
          value: !lambda 'return id(actual_page);'
      - script.execute: set_page