ha-config/config/packages/presence.yaml

# TODO: One of these for each ID that ESPresense uses for our devices + a group each for ri's and mine + a template sensor to pick from each group the one which is most recently updated.
sensor:
  # One entry for each beacon you want to track
  - platform: mqtt_room
    device_id: "roomAssistant:f76c2617-3d2e-4e35-a669-606e13162a68"
    name: Room > Bo > Room Assistant
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

  - platform: mqtt_room
    device_id: "apple:1007:11-8"
    name: Room > Bo > Apple
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

  - platform: mqtt_room
    device_id: "apple:iphone13-1"
    name: Room > Bo > Apple (Expanded)
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

  - platform: mqtt_room
    device_id: "roomAssistant:95397a15-89d3-44f9-be0a-a30e7b2e4381"
    name: Room > Ri > Room Assistant
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

  - platform: mqtt_room
    device_id: "apple:1006:10-12"
    name: Room > Ri > Apple
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

  - platform: mqtt_room
    device_id: "apple:iphone10-3"
    name: Room > Ri > Apple (Expanded)
    state_topic: "espresense/rooms"
    timeout: 30
    away_timeout: 120

group:
  room_bo_phone:
    entities:
      - sensor.room_bo_room_assistant
      - sensor.room_bo_apple
      - sensor.room_bo_apple_expanded
  room_ri_phone:
    entities:
      - sensor.room_ri_room_assistant
      - sensor.room_ri_apple
      - sensor.room_ri_apple_expanded
  room_phones:
    entities:
      - sensor.room_bo_phone
      - sensor.room_ri_phone

template:
  - sensor:
      - unique_id: room_bo_phone
        state: >-
          {{ states(state_attr('sensor.template_room_bo_phone', 'entity_id') | string) or 'not_home' }}
        attributes:
          entity_id: >-
            {% set identifiers = expand('group.room_bo_phone') %}
            {% set close_updates = identifiers
              | selectattr('state', 'ne', 'not_home')
              | sort(attribute='attributes.distance')
              | selectattr('last_updated', 'gt', now() - timedelta(seconds=30))
              | list %}
            {% set recent_updates = identifiers
              | sort(attribute='last_updated', reverse=True)
              | list %}
            {% set most_recent_home = recent_updates
              | selectattr('state', 'ne', 'not_home')
              | list  %}
            {% set candidates = close_updates + most_recent_home + recent_updates %}
            {{ candidates | map(attribute='entity_id') | first }}
          distance: >-
            {{ state_attr(state_attr('sensor.template_room_bo_phone', 'entity_id') | string, 'distance') }}
      - unique_id: room_ri_phone
        state: >-
          {{ states(state_attr('sensor.template_room_ri_phone', 'entity_id') | string) or 'not_home' }}
        attributes:
          entity_id: >-
            {% set identifiers = expand('group.room_ri_phone') %}
            {% set close_updates = identifiers
              | selectattr('state', 'ne', 'not_home')
              | sort(attribute='attributes.distance')
              | selectattr('last_updated', 'gt', now() - timedelta(seconds=30))
              | list %}
            {% set recent_updates = identifiers
              | sort(attribute='last_updated', reverse=True)
              | list %}
            {% set most_recent_home = recent_updates
              | selectattr('state', 'ne', 'not_home')
              | list  %}
            {% set candidates = close_updates + most_recent_home + recent_updates %}
            {{ candidates | map(attribute='entity_id') | first }}
          distance: >-
            {{ state_attr(state_attr('sensor.template_room_ri_phone', 'entity_id') | string, 'distance') }}

  - trigger:
      - platform: time_pattern
        seconds: "/3"
    binary_sensor:
      - unique_id: bos_office_is_occupied
        name: Bo's Office Is Occupied
        state: |
          {{ is_state('sensor.template_room_bo_phone', 'bo_s_office') or is_state('sensor.template_room_ri_phone', 'bo_s_office') }}
        icon: |
          {% if is_state("binary_sensor.bo_s_office_is_occupied", "on") %}
          mdi:person
          {% else %}
          mdi:person-outline
          {% endif %}
        device_class: occupancy

      - unique_id: ris_office_is_occupied
        name: Ri's Office Is Occupied
        state: |
          {{ is_state('sensor.template_room_bo_phone', 'ri_s_office') or is_state('sensor.template_room_ri_phone', 'ri_s_office') }}
        icon: |
          {% if is_state("binary_sensor.ri_s_office_is_occupied", "on") %}
          mdi:person
          {% else %}
          mdi:person-outline
          {% endif %}
        device_class: occupancy

      - unique_id: bedroom_is_occupied
        name: Bedroom Is Occupied
        state: |
          {{ is_state('sensor.template_room_bo_phone', 'bedroom') or is_state('sensor.template_room_ri_phone', 'bedroom') }}
        icon: |
          {% if is_state("binary_sensor.bedroom_is_occupied", "on") %}
          mdi:person
          {% else %}
          mdi:person-outline
          {% endif %}
        device_class: occupancy

      - unique_id: living_room_is_occupied
        name: Living Room Is Occupied
        state: |
          {{ is_state('sensor.template_room_bo_phone', 'living_room') or is_state('sensor.template_room_ri_phone', 'living_room') }}
        icon: |
          {% if is_state("binary_sensor.living_room_is_occupied", "on") %}
          mdi:person
          {% else %}
          mdi:person-outline
          {% endif %}
        device_class: occupancy

      - unique_id: lounge_room_is_occupied
        name: Lounge Room Is Occupied
        state: |
          {{ is_state('sensor.template_room_bo_phone', 'lounge_room') or is_state('sensor.template_room_ri_phone', 'lounge_room') }}
        icon: |
          {% if is_state("binary_sensor.lounge_room_is_occupied", "on") %}
          mdi:person
          {% else %}
          mdi:person-outline
          {% endif %}
        device_class: occupancy