blueprint:
  name: RuView — dim hallway when someone sleeping
  description: >
    Drop hallway lights to a configurable brightness when anyone in the
    bedroom is in the someone_sleeping state. A midnight bathroom trip
    doesn't blast full lights. Restores when sleeping flips off.
    Part of the ADR-115 §3.12 starter blueprint set.
  domain: automation
  source_url: https://github.com/ruvnet/RuView/blob/main/examples/ha-blueprints/02-dim-hallway-when-sleeping.yaml
  input:
    sleeping_entity:
      name: Someone sleeping binary_sensor
      description: The `binary_sensor.*_someone_sleeping` entity published by RuView.
      selector:
        entity:
          domain: binary_sensor
    hallway_light:
      name: Hallway light
      selector:
        entity:
          domain: light
    sleep_brightness:
      name: Brightness while sleeping (%)
      default: 10
      selector:
        number:
          min: 1
          max: 100
          unit_of_measurement: "%"

mode: single

trigger:
  - platform: state
    entity_id: !input sleeping_entity

action:
  - choose:
      - conditions:
          - condition: state
            entity_id: !input sleeping_entity
            state: "on"
        sequence:
          - service: light.turn_on
            target:
              entity_id: !input hallway_light
            data:
              brightness_pct: !input sleep_brightness
    default:
      - service: light.turn_off
        target:
          entity_id: !input hallway_light