blueprint:
  name: |-
    ehmtxv2: show state with unit on on 8x32 RGB-display
  description: This blueprint is triggered by a state change. If the state is between certain values it will be displayed with special colors or no state change will be displayed
  domain: automation
  input:
    ehmtx_device:
      name: which device to display at
      selector:
        device:
          integration: esphome
    trigger_sensor:
      name: which state to show
      description: This sensor state will be displayed
      selector:
        entity:
          domain: sensor
    default_color:
      name: default text color
      description: this is the default textcolor for values within the low and the high value
      selector:
        color_rgb:
      default: [240, 240, 240]
    lifetime:
      name: how many minutes is this screen in the loop
      selector:
        number:
          min: 1
          max: 1440
          step: 1
      default: 2
    screen_time:
      name: minimum display time per loop in seconds
      selector:
        number:
          min: 6
          max: 120
          step: 2
      default: 12
    icon_name:
      name: the icon
      selector:
        select:
          mode: dropdown
          options:
            ["error","home_assistant","temperature","lightbulb","music","phone","car","sleep8x32",]
      default: home_assistant
    default_font:
      name: true uses the default, false the special font
      selector:
        boolean:
      default: true
    use_colors:
      name: Use colors based on state values
      selector:
        boolean:
      default: true
    low_value:
      name: below this vaule is a special color
      selector:
        number:
          mode: box
          min: -10000
          max: +10000
      default: 0
    low_color:
      name: Low color
      description: the color for values below the limit
      selector:
        color_rgb:
      default: [40, 240, 40]
    high_value:
      name: upper limit
      selector:
        number:
          mode: box
          min: -10000
          max: +10000
      default: 0
    high_color:
      name: High Color
      description: Text color for values above the defined value
      selector:
        color_rgb:
      default: [240, 40, 40]
    

variables:
  display: !input ehmtx_device
  def_color: !input default_color
  lo_color: !input low_color
  hi_color: !input high_color

trigger:
  - platform: state
    entity_id: !input trigger_sensor
 
action:
  - if:
      - condition: template
        value_template: "{{ not use_colors }}"
    then:
      - service: esphome.{{ device_attr(display, "name") }}_icon_screen
        data:
          icon_name: !input icon_name
          screen_time: !input screen_time
          lifetime: !input lifetime
          text: "{{trigger.to_state.attributes.friendly_name}}: {{trigger.to_state.state}} {{trigger.to_state.attributes.unit_of_measurement}}"
          default_font: !input default_font
          r: |-
            {{ def_color[0] }}
          g: |-
            {{ def_color[1] }}
          b: |-
            {{ def_color[2] }}
    else:
      - choose:
          - conditions:
              - condition: numeric_state
                entity_id: !input trigger_sensor
                below: !input low_value
            sequence:
              - service: esphome.{{ device_attr(display, "name") }}_icon_screen
                data:
                  icon_name: !input icon_name
                  screen_time: !input screen_time
                  lifetime: !input lifetime
                  text: "{{trigger.to_state.state}} {{trigger.to_state.attributes.unit_of_measurement}}"
                  default_font: !input default_font
                  r: |-
                    {{ lo_color[0] }}
                  g: |-
                    {{ lo_color[1] }}
                  b: |-
                    {{ lo_color[2] }}
          - conditions:
              - condition: numeric_state
                entity_id: !input trigger_sensor
                above: !input high_value
            sequence:
              - service: esphome.{{ device_attr(display, "name") }}_icon_screen
                data:
                  icon_name: !input icon_name
                  screen_time: !input screen_time
                  lifetime: !input lifetime
                  text: "{{trigger.to_state.state}} {{trigger.to_state.attributes.unit_of_measurement}}"
                  default_font: !input default_font
                  r: |-
                    {{ hi_color[0] }}
                  g: |-
                    {{ hi_color[1] }}
                  b: |-
                    {{ hi_color[2] }}
        default:
          - service: esphome.{{ device_attr(display, "name") }}_icon_screen
            data:
              icon_name: !input icon_name
              screen_time: !input screen_time
              lifetime: !input lifetime
              text: "{{trigger.to_state.state}} {{trigger.to_state.attributes.unit_of_measurement}}"
              default_font: !input default_font
              r: |-
                {{ def_color[0] }}
              g: |-
                {{ def_color[1] }}
              b: |-
                {{ def_color[2] }}