blueprint:
  name: Bosch BTH-RA Radiator Control
  description: >
    An automation to set Bosch TRV radiator valve to a desired temperature.
  domain: automation
  author: Me
  input:
    radiator_entity:
      name: Radiator
      description: Device needs to be a Bosch BTH-RA Radiator Valve
      selector:
        entity:
          multiple: false
          filter:
            - domain: climate
    window_sensor:
      name: Window/door sensor (or group)
      selector:
        entity:
          multiple: false
          filter:
            - domain: binary_sensor
    window_delay_open:
      name: Window/door sensor delay
      description: Zeit die das Fenster offen bleiben muss, um die den Radiator in den "Fenster offen"-Modus zu versetzen (Default = 30s)
      default: 30
      selector:
        number:
          mode: box
          min: 0.0
          max: 3600.0
          unit_of_measurement: seconds
          step: 1.0
    window_delay_close:
      name: Window/door sensor delay
      description: Zeit die das Fenster geschlossen bleiben muss, um die den Radiator in den "Fenster geschlossen"-Modus zu versetzen (Default = 5s)
      default: 5
      selector:
        number:
          mode: box
          min: 0.0
          max: 3600.0
          unit_of_measurement: seconds
          step: 1.0
    temperature_sensor:
      name: Temperature sensor
      selector:
        entity:
          multiple: false
          filter:
            - domain: sensor
              device_class: temperature

triggers:
  - trigger: state
    entity_id:
      - !input window_sensor
    from: "off"
    to: "on"
    for: !input window_delay_open
    id: FENSTER_OPEN
  - trigger: state
    entity_id:
      - !input window_sensor
    from: "on"
    to: "off"
    for: !input window_delay_close
    id: FENSTER_CLOSED
  - platform: time_pattern
    minutes: '/29'
    id: SYNC_TEMPERATURE

variables:
  trv: !input radiator_entity
  remote_temperature_entity: >
    {% set entities = device_entities(device_id(trv)) %}
    {% set remote_temperature_entity_id = namespace(id='') %}
    {% for s in entities %}
      {% if 'remote_temperature' in s %}
        {% set remote_temperature_entity_id.id = s %}
      {% endif %}
    {% endfor %}
    {{ remote_temperature_entity_id.id }}
  window_detection_entity: >
    {% set entities = device_entities(device_id(trv)) %}
    {% set window_detection_entity_id = namespace(id='') %}
    {% for s in entities %}
      {% if 'window_detection' in s %}
        {% set window_detection_entity_id.id = s %}
      {% endif %}
    {% endfor %}
    {{ window_detection_entity_id.id }}
  current_temperature: !input temperature_sensor

actions:
- if:
    - condition: trigger
      id:
        - FENSTER_OPEN
  then:
    - service: switch.turn_on
      target:
        entity_id: "{{ window_detection_entity }}"
  alias: Setze Fenster auf offen
- if:
    - condition: trigger
      id:
        - FENSTER_CLOSED
  then:
    - service: switch.turn_off
      target:
        entity_id: "{{ window_detection_entity }}"
  alias: Setze Fenster auf geschlossen
  # temperature sensor sync
- if:
    - condition: trigger
      id:
        - FENSTER_OPEN
        - FENSTER_CLOSED
        - SYNC_TEMPERATURE
  then:
    - service: number.set_value
      data:
        value: "{{ states(current_temperature) | float }}"
      target:
        entity_id: "{{ remote_temperature_entity }}"
      alias: Sync remote temperature sensor