mvv_epaper_blueprint.yaml

blueprint:
  name: MVV Departure Board (Best for 2.9" or 2.66" Displays)
  description: >
    Update a ESL with MVV departure information every 5 minutes.
    Optionally only run if a specified person is home.
  domain: automation
  source_url: https://gist.github.com/g4bri3lDev/a85fa92d15647153cc135a6f2c8aa1b0
  author: g4bri3lDev
  input:
    departure_sensor:
      name: Departure Sensor
      description: "Sensor containing the MVV departure info (and attributes)."
      selector:
        entity:
          filter:
            domain: sensor
            integration: "munich_public_transport"

    displays:
      name: E-Paper Displays
      description: "One or more ESLs."
      selector:
        device:
          filter:
            integration: open_epaper_link
          multiple: true

    person:
      name: Person (Optional)
      description: >
        If set, updates only when this person is home.
        Leave blank to run unconditionally.
      selector:
        entity:
          filter:
            domain: person
      default: ""

mode: single

trigger:
  - trigger: time_pattern
    minutes: "/5"

variables:
  # Entities
  departure_sensor_entity: !input "departure_sensor"
  person_entity: !input "person"

  departures: >
    {{ state_attr(departure_sensor_entity, 'departures') }}

  station_name: >-
    {% set friendly_name = state_attr(departure_sensor_entity, 'friendly_name') %}
    {{ friendly_name.replace(' All Departures','') if friendly_name else '' }}

condition:
  - condition: template
    value_template: >-
      {% if person_entity != '' %}
        {{ is_state(person_entity, 'home') }}
      {% else %}
        true
      {% endif %}

action:
  - action: open_epaper_link.drawcustom
    target:
      device_id: !input "displays"
    data:
      background: white
      rotate: 0
      payload:
        #- type: debug_grid
        # 1) Heading text
        - type: text
          value: "{{ station_name }}"
          x: "50%"
          y: 15
          align: center
          anchor: mm
          size: 20
          # font: "{{ heading_font }}"

        # A line under heading
        - type: line
          x_start: 0
          x_end: 296
          y_start: 25
          fill: black
          width: 1

        # Rectangle pattern
        - type: rectangle_pattern
          x_start: 5
          y_start: 28
          x_offset: 0
          y_offset: 2
          x_size: 35
          y_size: 18
          fill: accent
          outline: accent
          width: 1
          x_repeat: 1
          y_repeat: "{{ departures | length }}"

        # Occupancy Icons
        - type: icon_sequence
          x: 238
          y: 38
          anchor: rm
          direction: down
          size: 18
          spacing: 2
          fill: black
          icons: >-
            [
              {% for d in departures if not d.cancelled %}
                {% if d.occupancy == 'HIGH' %}
                  "mdi:account-group"
                {% elif d.occupancy == 'MEDIUM' %}
                  "mdi:account-multiple"
                {% elif d.occupancy == 'LOW' %}
                  "mdi:account"
                {% elif d.occupancy == 'UNKNOWN' %}
                  "mdi:help-circle-outline"
                {% else %}
                  "mdi:help"
                {% endif %}
                {%- if not loop.last %}, {% endif -%}
              {% endfor %}
            ]

        # 2) Multiline for lines (white text on accent colored rectangles)
        - type: multiline
          delimiter: ;
          x: 23
          # font: "{{ line_font }}"
          size: 20
          start_y: 38
          offset_y: 20
          color: white
          anchor: mm
          value: |-
            {% for departure in departures if not departure.cancelled %}
              {{- departure.line -}}
              {%- if not loop.last %};{% endif -%}
            {% endfor %}

        # 3) Multiline for destinations
        - type: multiline
          delimiter: ";"
          x: 45
          # font: "{{ destination_font }}"
          size: 20
          start_y: 38
          offset_y: 20
          color: black
          value: |-
            {% for departure in departures if not departure.cancelled %}
              {{- departure.destination[:15] -}}
              {%- if not loop.last %};{% endif -%}
            {% endfor %}

        # 4) Multiline for times
        - type: multiline
          delimiter: ";"
          x: 294
          # font: "{{ time_font }}"
          size: 20
          start_y: 38
          offset_y: 20
          anchor: rm
          color: black
          value: |-
            {% for departure in departures if not departure.cancelled %}
              {{- departure.realtime_departure }}
              {%- if not loop.last %};{% endif -%}
            {% endfor %}