tetele/README.md

## README.md

      
    Raw
  

              README.md
            
          
    Home Assistant HVAC adjustment based on doors/windows

This blueprint helps you save money with heating/cooling by resetting the temperature for a certain thermostat if there is an open window or door. It is still a work in progress, but it works pretty OK with heating.
Each instance works with a single thermostat/opening pair, but you can define a group of windows (binary_sensors) if that's the case. Whenever a window/door is left open for more than the time specified, the thermostat will run a script that should turn off/turn down the HVAC
Installation


copy blueprint_hvac_windows.yaml file in your /config/blueprints/automation folder or simply click  DON'T CREATE ANY AUTOMATION JUST YET
if you have an entry in configuration.yaml referencing homeassistant.pagkages, add the hvac_scripts.yaml file along with your other packages so that it can be interpreted as a package
if you don't have such an entry, create a folder structure called packages/hvac_windows in your /config folder, copy hvac_scripts.yaml inside of it and replace the following lines in configuration.yaml (probably at the top of the file)

homeassistant: # <--- this line should have already been there
  packages: !include_dir_named packages # <--- this is the line you need to add


edit the packages/hvac_windows/hvac_scripts.yaml file to customize what should be happening - look for ##### THIS IS THE PART THAT YOU SHOULD MODIFY ######

you can edit how you turn the thermostat down and how and who you notify when that happens
by default in the scripts, the thermostat goes to Eco mode (considering it has one) and it notifies whoever is home. If nobody is home, it notifies everyone (some notify services need to be set up for this to work)
you can also customize a part that, by default, clears notifications on phones/tables when things go back to normal


restart Home Assistant to reload the changes
if you don't have an external temperature sensor, create a template sensor from the weather integration to get the outside temperature
create an input_boolean helper called something like " HVAC manual override", e.g. "Bedroom HVAC manual override"
choose a room with a dedicated thermostat and a window/door sensor and create a new automation based on the blueprint (it should be called "Adjust HVAC temperature based on doors/windows")

choose the appropriate scripts from those imported - they are easy to find as their names are prefixed with HAVCW
Script for turning down HVAC - HVACW - Turn down HVAC
Script for turning HVAC back up - HVACW - Turn HVAC back up
Script for turning HVAC back up (override) - HVACW - Turn HVAC back up user override - this is only necessary if you have turned on the Allow user override toggle
Script for sending actionable notifications - HVACW - Notify that the HVAC was modified
Script for clearing notifications - HVACW - Clear HVAC notifications - this is only necessary if you have turned on the Allow user override toggle


repeat for any rooms where you want the same behavior

Check out this short demo on YouTube

Testing

Deploy the automation and open the physical window you have defined. After the set time, you will see that the turn_down script will run. Close the window. After some time, the thermostat is reset to the state it had prior to the turn_down script.
Limitations

There is a limitation due to a HA bug: having homeassistant -> shutdown as an event will not run all actions. Particularly, although notification services work, you can't alter entities.
As a consequence, if the temperature was lowered due to an open window when HA was restarted, because the previous state was saved to a scene that disappears upon restart and because we can't activate that scene just before the restart, there's no way to know if after the restart the temperature is set the way it is because of an automation or because you wanted it that way.
Related issues: home-assistant/core#76765 home-assistant/core#79919
 or 

  
## blueprint_hvac_windows.yaml
blueprint:
  name: Adjust HVAC temperature based on doors/windows
  description: Send notifications or take action based on whether a door/window is needlessly open in the area you're trying to heat/cool
  domain: automation
  input:
    hvac:
      name: HVAC thermostat
      description: The climate component which controls the HVAC in the room/area
      selector:
        entity:
          domain: climate
    external_temperature:
      name: External temperature
      description: A sensor referencing the temperature outside the room/area, in the area which the door/window opens to. This could be the next room temperature for doors or the outside temperature for windows.
      selector:
        entity:
          domain:
            - sensor
            - input_number
    window_sensor:
      name: Window/door sensor
      description: The window or door sensor to be monitored
      selector:
        entity:
          domain:
            - binary_sensor
            - input_boolean
    on_debounce_time:
      name: Acceptable open duration
      description: The amount of time a door/window is allowed to be open before any action is taken
      default:
        hours: 0
        minutes: 5
        seconds: 0
      selector:
        duration:
    off_debounce_time:
      name: Closed lag duration
      description: The amount of time for which a door/window needes to be closed before any action is taken
      default:
        hours: 0
        minutes: 0
        seconds: 30
      selector:
        duration:
    allow_user_override:
      name: Allow user override
      description: If this is set and a user or another automation alters the set temperature of the already-turned-down HVAC, then closing the window no longer resets its state to that from before the turning down took place
      default: false
      selector:
        boolean:
    override_boolean:
      name: Override indicator (optional)
      description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open. Useful only if user overrides are allowed
      selector:
        entity:
          domain: input_boolean
      default: "a.b" # something that doesn't exist
    user_override_cooldown:
      name: Respect user overrides for
      description: If you have overridden the automation (i.e. turned the HVAC back on or set the temperature manually after it was turned down), don't let environmental changes restart it for an amount of time. This is so that when you "turn the HVAC back up", you don't get it turned back down in a minute because the external temperature changed. Ignored if user overrides are not allowed
      default:
        hours: 6
        minutes: 0
        seconds: 0
      selector:
        duration:
    script_turn_down:
      name: Script for turning down HVAC
      description: Script to run when the NVAC needs to be turned down as a result of an open window/door
      selector:
        entity:
          domain:
            - script
      default: "a.b" # something that doesn't exist
    script_turn_back_up:
      name: Script for turning HVAC back up
      description: Script to run in order to turn the HVAC back to its initial state as a result of the window/door closing
      selector:
        entity:
          domain:
            - script
      default: "a.b" # something that doesn't exist
    script_turn_back_up_override:
      name: Script for turning HVAC back up (override)
      description: Script to run to turn the HVAC back up as a result of a user clicking an action in the notification (user override)
      selector:
        entity:
          domain:
            - script
      default: "a.b" # something that doesn't exist
    script_notify:
      name: Script for sending actionable notifications
      description: Script to run in order to send notifications that the HVAC was turned down as a result of an open window/door
      selector:
        entity:
          domain:
            - script
      default: "a.b" # something that doesn't exist
    script_clear_notification:
      name: Script for clearing notifications
      description: Script for clearing notifications on mobiles in case the user hasn't interacted with them
      selector:
        entity:
          domain:
            - script
      default: "a.b" # something that doesn't exist

mode: parallel # needed for multiple rooms

variables:
  hvac: !input hvac
  snapshot_scene: > # climate.some_thermostat -> scene.some_thermostat_snapshot
    scene.{{hvac[8:]}}_snapshot
  external_temperature: !input external_temperature
  window_sensor: !input window_sensor
  allow_user_override: !input allow_user_override
  override_boolean: !input override_boolean
  user_override_cooldown: !input user_override_cooldown

  # whether the set temperature was lowered by the automation in order to save energy
  energy_saving_active: >
    {# last_changed gets updated upon scene activation, as the scene state gets updated. hence, to test if a scene was activated, the state and last_changed attribute need to be almost equal ("almost" due to race conditions) #}
    {# the manual override is present if the scene was activated. the override is present if the scene has been activated #}
    {# the energy saving is active if the snapshot scene exists, but has not been activated after creation. activation (as the last action) signifies override #}
    {{ (states[snapshot_scene] is not none) and (is_state(snapshot_scene, 'unknown') or (states[snapshot_scene].last_changed.timestamp()|float(as_timestamp(now())) - as_timestamp(states(snapshot_scene))|float(as_timestamp(now())) > 0.1)) and not (is_state(override_boolean, 'on')) }}
  user_override_active: >
    {{ allow_user_override and is_state(override_boolean, 'on') }}
  user_override_cooldown_seconds: >
    {{ (user_override_cooldown.seconds + 60*user_override_cooldown.minutes + 3600*user_override_cooldown.hours)|float(0) }}
  user_override_cooldown_active: >
    {{ user_override_active and (as_timestamp(now()) - states[override_boolean].last_updated.timestamp())|float(0) < user_override_cooldown_seconds }}
  script_turn_down: !input script_turn_down
  script_turn_back_up: !input script_turn_back_up
  script_turn_back_up_override: !input script_turn_back_up_override
  script_notify: !input script_notify
  script_clear_notification: !input script_clear_notification

trigger:
  - platform: state
    entity_id: !input window_sensor
    to: "on"
    for: !input on_debounce_time
    id: "window_open"
  - platform: state
    entity_id: !input window_sensor
    to: "off"
    for: !input off_debounce_time
    id: "window_closed"
  - platform: state
    entity_id: !input hvac
    attribute: temperature
    id: "set_temperature_changed"
  - platform: state
    entity_id: !input external_temperature
    id: "ext_temperature_change"
  - platform: homeassistant
    event: shutdown
    id: ha_restart

condition:
  - condition: state
    entity_id: !input hvac
    state:
      - heat
      - cool
action:
  - alias: "Reset override cooldown"
    if:
      - condition: template
        value_template: "{{user_override_active and not user_override_cooldown_active}}"
    then:
      - service: input_boolean.turn_off
        target:
          entity_id: !input override_boolean
  - choose:
      - conditions:
          - condition: trigger
            id: ha_restart
        sequence:
          - service: "{{script_turn_back_up}}"
            data:
              hvac: !input hvac
              snapshot_scene: "{{snapshot_scene}}"
              override_boolean: "{{override_boolean}}"
      - conditions:
          - condition: trigger
            id: set_temperature_changed
          - condition: template
            value_template: "{{states.script|selectattr('context.id', 'eq', context.parent_id)|selectattr('entity_id', 'in', script_turn_down)|list|length == 0}}" # temperature change was not done by this automation
          - condition: template
            value_template: "{{energy_saving_active}}"
          - condition: template
            value_template: "{{ (not allow_user_override) or states[override_boolean].state is defined }}" # if it exists, not if it's on
        sequence:
          - alias: "Reset override"
            service: scene.create
            data:
              scene_id: "{{snapshot_scene[6:]}}" # exclude 'scene.'
              snapshot_entities: "{{hvac}}"
          - service: input_boolean.turn_on
            target:
              entity_id: !input override_boolean
      - conditions:
          - alias: "If window is open"
            condition: state
            entity_id: !input window_sensor
            state: "on"
          - alias: "Energy saving is not active (temp was not lowered)"
            condition: template
            value_template: "{{not energy_saving_active}}" # includes user_override_active condition
          - alias: "No override was set or override cooldown has passed"
            condition: template
            value_template: "{{not user_override_cooldown_active}}" # includes user_override_active condition
          - condition: template
            value_template: >
              {% set direction = {"heat": 1, "cool": -1}[states(hvac)] or 0 %}
              {{ direction*(states(external_temperature)|float(0) - state_attr(hvac, 'temperature')|float(0)) < 0 }}
          - condition: template
            value_template: "{{trigger.id != 'set_temperature_changed'}}"
        sequence:
          - service: "{{script_turn_down}}"
            data:
              hvac: !input hvac
              snapshot_scene: "{{snapshot_scene}}"
              override_boolean: "{{override_boolean}}"
          - service: "{{script_notify}}"
            data:
              window_name: "{{ state_attr(window_sensor, 'friendly_name')|lower }}"
              action_script: "{{script_turn_back_up_override}}"
              hvac: !input hvac
              snapshot_scene: "{{snapshot_scene}}"
              allow_user_override: "{{allow_user_override}}"
              override_boolean: "{{override_boolean}}"
      - conditions:
          - alias: "If window is closed"
            condition: state
            entity_id: !input window_sensor
            state: "off"
          - condition: template
            value_template: "{{trigger.id != 'set_temperature_changed'}}"
        sequence:
          - if:
              - alias: "Energy saving enabled"
                condition: template
                value_template: "{{energy_saving_active}}"
            then:
              - service: "{{script_turn_back_up}}"
                data:
                  hvac: !input hvac
                  snapshot_scene: "{{snapshot_scene}}"
                  override_boolean: "{{override_boolean}}"
              - if:
                  - condition: template
                    value_template: "{{ states[script_clear_notification] is defined }}"
                then:
                  - service: "{{ script_clear_notification }}"
                    data:
                      notification_tag: "open_window_{{hvac|replace('.', '_')}}"

## hvac_scripts.yaml
script:
  turn_down_hvac:
    alias: HVACW - Turn down HVAC
    description: Turn down a HVAC as a result of an open window
    fields:
      hvac:
        name: HVAC thermostat
        description: The climate component which controls the HVAC in the room/area
        selector:
          entity:
            domain: climate
      snapshot_scene:
        name: Snapshot scene
        description: A scene entity which holds the state of the HVAC prior to it being changed
        selector:
          entity:
            domain: scene
      override_boolean:
        name: Override indicator (optional)
        description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
        selector:
          entity:
            domain: input_boolean
        default: "a.b"
    variables:
      hvac: !input hvac
      snapshot_scene: !input snapshot_scene
      override_boolean: !input override_boolean
    sequence:
      - service: scene.create
        data:
          scene_id: "{{snapshot_scene[6:]}}" # exclude 'scene.'
          snapshot_entities: "{{hvac}}"
      ##### THIS IS THE PART THAT YOU SHOULD MODIFY ######
      - service: climate.set_preset_mode
        data:
          preset_mode: eco
        target:
          entity_id: "{{hvac}}"
      ##### /THIS IS THE PART THAT YOU SHOULD MODIFY ######
    mode: restart

  turn_hvac_back_up:
    alias: HVACW - Turn HVAC back up
    description: Turn a HVAC back up as a result of a window being closed
    fields:
      hvac:
        name: HVAC thermostat
        description: The climate component which controls the HVAC in the room/area
        selector:
          entity:
            domain: climate
      snapshot_scene:
        name: Snapshot scene
        description: A scene entity which holds the state of the HVAC prior to it being changed
        selector:
          entity:
            domain: scene
      override_boolean:
        name: Override indicator (optional)
        description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
        selector:
          entity:
            domain: input_boolean
        default: "a.b"
    variables:
      hvac: !input hvac
      snapshot_scene: !input snapshot_scene
      override_boolean: !input override_boolean
    sequence:
      - service: scene.turn_on
        target:
          entity_id: "{{snapshot_scene}}"
    mode: restart

  turn_hvac_back_up_override:
    alias: HVACW - Turn HVAC back up user override
    description: Turn a HVAC back up as a result of a user overriding the automation
    fields:
      hvac:
        name: HVAC thermostat
        description: The climate component which controls the HVAC in the room/area
        selector:
          entity:
            domain: climate
      snapshot_scene:
        name: Snapshot scene
        description: A scene entity which holds the state of the HVAC prior to it being changed
        selector:
          entity:
            domain: scene
      override_boolean:
        name: Override indicator (optional)
        description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
        selector:
          entity:
            domain: input_boolean
        default: "a.b"
    variables:
      hvac: !input hvac
      snapshot_scene: !input snapshot_scene
      override_boolean: !input override_boolean
    sequence:
      - if:
          - condition: template
            value_template: "{{ states[override_boolean].state is defined }}"
        then:
          - service: input_boolean.turn_on
            target:
              entity_id: "{{override_boolean}}"
      - service: notify.family
        data:
          message: clear_notification
          data:
            tag: "open_window_{{hvac|replace('.', '_')}}"
      - service: script.turn_hvac_back_up
        data:
          hvac: "{{hvac}}"
          snapshot_scene: "{{snapshot_scene}}"
          override_boolean: "{{override_boolean}}"
    mode: restart

  notify_hvac_modified:
    alias: HVACW - Notify that the HVAC was modified
    description: Notify that a HVAC was turned down due to an open window/door and ask for confirmation to turn it back up or that it was turned up due to a window closing
    fields:
      window_name:
        name: Window name
        description: The name of the open window which triggered the notification
        selector:
          text:
      allow_user_override:
        name: Allow user override
        description: Show action in notification which allows user override
        default: false
        selector:
          boolean:
      action_script:
        name: Action script
        description: The script to call if the user taps the action in the notification
        selector:
          entity:
            domain:
              - script
      hvac:
        name: HVAC thermostat
        description: The climate component which controls the HVAC in the room/area
        selector:
          entity:
            domain: climate
      snapshot_scene:
        name: Snapshot scene
        description: A scene entity which holds the state of the HVAC prior to it being changed
        selector:
          entity:
            domain: scene
      override_boolean:
        name: Override indicator (optional)
        description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open. This is passed to the relevant script
        selector:
          entity:
            domain: input_boolean
        default: "a.b"
    variables:
      window_name: !input window_name
      allow_user_override: !input allow_user_override
      action_script: !input action_script
      hvac: !input hvac
      snapshot_scene: !input snapshot_scene
      override_boolean: !input override_boolean
    sequence:
      - alias: "Set up variables"
        variables:
          action_id: "{{ 'HVAC_MODIFIED_' ~ context.id }}"
      ##### THIS IS THE PART YOU SHOULD MODIFY #####
      - if:
          - alias: "Nobody is home"
            condition: state
            entity_id: zone.home
            state: "0"
        then:
          - service: script.send_hvac_notification
            data:
              notify_service: "notify.family"
              notification_message: "The {{ state_attr(hvac, 'friendly_name')|lower }} was turned down because the {{ window_name }} is open. Would you like to turn it back up?"
              notification_tag: "open_window_{{hvac|replace('.', '_')}}"
              action_needed: "{{allow_user_override}}}"
              action_id: "{{action_id}}"
              action_title: "Turn it back up"
              # the URL should be used if you have room-based dashboards
              action_url: >
                /lovelace-rooms/{{ hvac|regex_replace('climate\.([a-z_]+)_floor_heating', '\\1') }}
        else:
          - if:
              - alias: "Send messages to those who are home"
                condition: state
                entity_id: person.your_name
                state: home
            then:
              - service: script.send_hvac_notification
                data:
                  notify_service: "notify.your_name"
                  notification_message: "The {{ state_attr(hvac, 'friendly_name')|lower }} was turned down because the {{ window_name }} is open. Would you like to turn it back up?"
                  notification_tag: "open_window_{{hvac|replace('.', '_')}}"
                  action_needed: "{{allow_user_override}}"
                  action_id: "{{action_id}}"
                  action_title: "Turn it back up"
                  # the URL should be used if you have room-based dashboards
                  action_url: >
                    /lovelace-rooms/{{ hvac|regex_replace('climate\.([a-z_]+)_floor_heating', '\\1') }}
      ##### /THIS IS THE PART YOU SHOULD MODIFY #####
      - if:
          - condition: template
            value_template: "{{allow_user_override}}"
        then:
          - alias: "Awaiting response"
            wait_for_trigger:
              - platform: event
                event_type: mobile_app_notification_action
                event_data:
                  action: "{{ action_id }}"
            timeout: "06:00:00"
          - if:
              - condition: template
                value_template: "{{ False if (wait.trigger is None) else (wait.trigger.event.data.action == action_id) }}"
            then:
              - service: "{{action_script}}"
                data:
                  hvac: "{{hvac}}"
                  snapshot_scene: "{{snapshot_scene}}"
                  override_boolean: "{{override_boolean}}"
    mode: restart
  send_hvac_notification:
    alias: HVACW - Send HVAC modification notification
    description: actually send the notification
    fields:
      notify_service:
        name: Notify service
        description: The notify service to use (i.e. who should be getting the notification)
        selector:
          entity:
            domain: notify
      notification_message:
        name: Notification message
        description: The text of the notification message
        selector:
          text:
      notification_tag:
        name: Notification tag
        description: The tag used for the companion app notification
        selector:
          text:
      action_needed:
        name: Include action
        description: Whether an action button should be attached to the notification
        selector:
          boolean:
      action_id:
        name: Action ID
        description: The action ID that should be sent as an event if the user clicks the action
      action_title:
        name: User action title
        description: The button label that will be on the notification, which the user can click to trigger an action
      action_url:
        name: Action URL
        description: The URL to go to when the user clicks the action
    variables:
      notify_service: !input notify_service
      notification_message: !input notification_message
      notification_tag: !input notification_tag
      action_needed: !input action_needed
      action_id: !input action_id
      action_title: !input action_title
      action_url: !input action_url
    sequence:
      - if:
          - condition: template
            value_template: "{{action_needed}}"
        then:
          - service: "{{notify_service}}"
            data:
              message: "{{notification_message}}"
              data:
                tag: "{{notification_tag}}"
                actions:
                  - action: "{{action_id}}"
                    title: "{{action_title}}"
                sticky: true
                url: "{{action_url}}"
                clickAction: "{{action_url}}"
        else:
          - service: "{{notify_service}}"
            data:
              message: "{{notification_message}}"
              data:
                tag: "{{notification_tag}}"
                sticky: true
                url: "{{action_url}}"
                clickAction: "{{action_url}}"

  clear_hvac_modified_notifications:
    alias: HVACW - Clear HVAC notifications
    description: Optionally clear notifications about energy saving on mobile terminals
    fields:
      notification_tag:
        name: Notification tag
        description: The tag used for the companion app notification
        selector:
          text:
    variables:
      notification_tag: !input notification_tag
    sequence:
      ##### THIS IS THE PART YOU SHOULD MODIFY #####
      - service: "notify.family"
        data:
          message: clear_notification
          data:
            tag: "{{notification_tag}}"
      ##### /THIS IS THE PART YOU SHOULD MODIFY #####
	blueprint:
	name: Adjust HVAC temperature based on doors/windows
	description: Send notifications or take action based on whether a door/window is needlessly open in the area you're trying to heat/cool
	domain: automation
	input:
	hvac:
	name: HVAC thermostat
	description: The climate component which controls the HVAC in the room/area
	selector:
	entity:
	domain: climate
	external_temperature:
	name: External temperature
	description: A sensor referencing the temperature outside the room/area, in the area which the door/window opens to. This could be the next room temperature for doors or the outside temperature for windows.
	selector:
	entity:
	domain:
	- sensor
	- input_number
	window_sensor:
	name: Window/door sensor
	description: The window or door sensor to be monitored
	selector:
	entity:
	domain:
	- binary_sensor
	- input_boolean
	on_debounce_time:
	name: Acceptable open duration
	description: The amount of time a door/window is allowed to be open before any action is taken
	default:
	hours: 0
	minutes: 5
	seconds: 0
	selector:
	duration:
	off_debounce_time:
	name: Closed lag duration
	description: The amount of time for which a door/window needes to be closed before any action is taken
	default:
	hours: 0
	minutes: 0
	seconds: 30
	selector:
	duration:
	allow_user_override:
	name: Allow user override
	description: If this is set and a user or another automation alters the set temperature of the already-turned-down HVAC, then closing the window no longer resets its state to that from before the turning down took place
	default: false
	selector:
	boolean:
	override_boolean:
	name: Override indicator (optional)
	description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open. Useful only if user overrides are allowed
	selector:
	entity:
	domain: input_boolean
	default: "a.b" # something that doesn't exist
	user_override_cooldown:
	name: Respect user overrides for
	description: If you have overridden the automation (i.e. turned the HVAC back on or set the temperature manually after it was turned down), don't let environmental changes restart it for an amount of time. This is so that when you "turn the HVAC back up", you don't get it turned back down in a minute because the external temperature changed. Ignored if user overrides are not allowed
	default:
	hours: 6
	minutes: 0
	seconds: 0
	selector:
	duration:
	script_turn_down:
	name: Script for turning down HVAC
	description: Script to run when the NVAC needs to be turned down as a result of an open window/door
	selector:
	entity:
	domain:
	- script
	default: "a.b" # something that doesn't exist
	script_turn_back_up:
	name: Script for turning HVAC back up
	description: Script to run in order to turn the HVAC back to its initial state as a result of the window/door closing
	selector:
	entity:
	domain:
	- script
	default: "a.b" # something that doesn't exist
	script_turn_back_up_override:
	name: Script for turning HVAC back up (override)
	description: Script to run to turn the HVAC back up as a result of a user clicking an action in the notification (user override)
	selector:
	entity:
	domain:
	- script
	default: "a.b" # something that doesn't exist
	script_notify:
	name: Script for sending actionable notifications
	description: Script to run in order to send notifications that the HVAC was turned down as a result of an open window/door
	selector:
	entity:
	domain:
	- script
	default: "a.b" # something that doesn't exist
	script_clear_notification:
	name: Script for clearing notifications
	description: Script for clearing notifications on mobiles in case the user hasn't interacted with them
	selector:
	entity:
	domain:
	- script
	default: "a.b" # something that doesn't exist

	mode: parallel # needed for multiple rooms

	variables:
	hvac: !input hvac
	snapshot_scene: > # climate.some_thermostat -> scene.some_thermostat_snapshot
	scene.{{hvac[8:]}}_snapshot
	external_temperature: !input external_temperature
	window_sensor: !input window_sensor
	allow_user_override: !input allow_user_override
	override_boolean: !input override_boolean
	user_override_cooldown: !input user_override_cooldown

	# whether the set temperature was lowered by the automation in order to save energy
	energy_saving_active: >
	{# last_changed gets updated upon scene activation, as the scene state gets updated. hence, to test if a scene was activated, the state and last_changed attribute need to be almost equal ("almost" due to race conditions) #}
	{# the manual override is present if the scene was activated. the override is present if the scene has been activated #}
	{# the energy saving is active if the snapshot scene exists, but has not been activated after creation. activation (as the last action) signifies override #}
	{{ (states[snapshot_scene] is not none) and (is_state(snapshot_scene, 'unknown') or (states[snapshot_scene].last_changed.timestamp()\|float(as_timestamp(now())) - as_timestamp(states(snapshot_scene))\|float(as_timestamp(now())) > 0.1)) and not (is_state(override_boolean, 'on')) }}
	user_override_active: >
	{{ allow_user_override and is_state(override_boolean, 'on') }}
	user_override_cooldown_seconds: >
	{{ (user_override_cooldown.seconds + 60user_override_cooldown.minutes + 3600user_override_cooldown.hours)\|float(0) }}
	user_override_cooldown_active: >
	{{ user_override_active and (as_timestamp(now()) - states[override_boolean].last_updated.timestamp())\|float(0) < user_override_cooldown_seconds }}
	script_turn_down: !input script_turn_down
	script_turn_back_up: !input script_turn_back_up
	script_turn_back_up_override: !input script_turn_back_up_override
	script_notify: !input script_notify
	script_clear_notification: !input script_clear_notification

	trigger:
	- platform: state
	entity_id: !input window_sensor
	to: "on"
	for: !input on_debounce_time
	id: "window_open"
	- platform: state
	entity_id: !input window_sensor
	to: "off"
	for: !input off_debounce_time
	id: "window_closed"
	- platform: state
	entity_id: !input hvac
	attribute: temperature
	id: "set_temperature_changed"
	- platform: state
	entity_id: !input external_temperature
	id: "ext_temperature_change"
	- platform: homeassistant
	event: shutdown
	id: ha_restart

	condition:
	- condition: state
	entity_id: !input hvac
	state:
	- heat
	- cool
	action:
	- alias: "Reset override cooldown"
	if:
	- condition: template
	value_template: "{{user_override_active and not user_override_cooldown_active}}"
	then:
	- service: input_boolean.turn_off
	target:
	entity_id: !input override_boolean
	- choose:
	- conditions:
	- condition: trigger
	id: ha_restart
	sequence:
	- service: "{{script_turn_back_up}}"
	data:
	hvac: !input hvac
	snapshot_scene: "{{snapshot_scene}}"
	override_boolean: "{{override_boolean}}"
	- conditions:
	- condition: trigger
	id: set_temperature_changed
	- condition: template
	value_template: "{{states.script\|selectattr('context.id', 'eq', context.parent_id)\|selectattr('entity_id', 'in', script_turn_down)\|list\|length == 0}}" # temperature change was not done by this automation
	- condition: template
	value_template: "{{energy_saving_active}}"
	- condition: template
	value_template: "{{ (not allow_user_override) or states[override_boolean].state is defined }}" # if it exists, not if it's on
	sequence:
	- alias: "Reset override"
	service: scene.create
	data:
	scene_id: "{{snapshot_scene[6:]}}" # exclude 'scene.'
	snapshot_entities: "{{hvac}}"
	- service: input_boolean.turn_on
	target:
	entity_id: !input override_boolean
	- conditions:
	- alias: "If window is open"
	condition: state
	entity_id: !input window_sensor
	state: "on"
	- alias: "Energy saving is not active (temp was not lowered)"
	condition: template
	value_template: "{{not energy_saving_active}}" # includes user_override_active condition
	- alias: "No override was set or override cooldown has passed"
	condition: template
	value_template: "{{not user_override_cooldown_active}}" # includes user_override_active condition
	- condition: template
	value_template: >
	{% set direction = {"heat": 1, "cool": -1}[states(hvac)] or 0 %}
	{{ direction*(states(external_temperature)\|float(0) - state_attr(hvac, 'temperature')\|float(0)) < 0 }}
	- condition: template
	value_template: "{{trigger.id != 'set_temperature_changed'}}"
	sequence:
	- service: "{{script_turn_down}}"
	data:
	hvac: !input hvac
	snapshot_scene: "{{snapshot_scene}}"
	override_boolean: "{{override_boolean}}"
	- service: "{{script_notify}}"
	data:
	window_name: "{{ state_attr(window_sensor, 'friendly_name')\|lower }}"
	action_script: "{{script_turn_back_up_override}}"
	hvac: !input hvac
	snapshot_scene: "{{snapshot_scene}}"
	allow_user_override: "{{allow_user_override}}"
	override_boolean: "{{override_boolean}}"
	- conditions:
	- alias: "If window is closed"
	condition: state
	entity_id: !input window_sensor
	state: "off"
	- condition: template
	value_template: "{{trigger.id != 'set_temperature_changed'}}"
	sequence:
	- if:
	- alias: "Energy saving enabled"
	condition: template
	value_template: "{{energy_saving_active}}"
	then:
	- service: "{{script_turn_back_up}}"
	data:
	hvac: !input hvac
	snapshot_scene: "{{snapshot_scene}}"
	override_boolean: "{{override_boolean}}"
	- if:
	- condition: template
	value_template: "{{ states[script_clear_notification] is defined }}"
	then:
	- service: "{{ script_clear_notification }}"
	data:
	notification_tag: "open_window_{{hvac\|replace('.', '_')}}"
	script:
	turn_down_hvac:
	alias: HVACW - Turn down HVAC
	description: Turn down a HVAC as a result of an open window
	fields:
	hvac:
	name: HVAC thermostat
	description: The climate component which controls the HVAC in the room/area
	selector:
	entity:
	domain: climate
	snapshot_scene:
	name: Snapshot scene
	description: A scene entity which holds the state of the HVAC prior to it being changed
	selector:
	entity:
	domain: scene
	override_boolean:
	name: Override indicator (optional)
	description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
	selector:
	entity:
	domain: input_boolean
	default: "a.b"
	variables:
	hvac: !input hvac
	snapshot_scene: !input snapshot_scene
	override_boolean: !input override_boolean
	sequence:
	- service: scene.create
	data:
	scene_id: "{{snapshot_scene[6:]}}" # exclude 'scene.'
	snapshot_entities: "{{hvac}}"
	##### THIS IS THE PART THAT YOU SHOULD MODIFY ######
	- service: climate.set_preset_mode
	data:
	preset_mode: eco
	target:
	entity_id: "{{hvac}}"
	##### /THIS IS THE PART THAT YOU SHOULD MODIFY ######
	mode: restart

	turn_hvac_back_up:
	alias: HVACW - Turn HVAC back up
	description: Turn a HVAC back up as a result of a window being closed
	fields:
	hvac:
	name: HVAC thermostat
	description: The climate component which controls the HVAC in the room/area
	selector:
	entity:
	domain: climate
	snapshot_scene:
	name: Snapshot scene
	description: A scene entity which holds the state of the HVAC prior to it being changed
	selector:
	entity:
	domain: scene
	override_boolean:
	name: Override indicator (optional)
	description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
	selector:
	entity:
	domain: input_boolean
	default: "a.b"
	variables:
	hvac: !input hvac
	snapshot_scene: !input snapshot_scene
	override_boolean: !input override_boolean
	sequence:
	- service: scene.turn_on
	target:
	entity_id: "{{snapshot_scene}}"
	mode: restart

	turn_hvac_back_up_override:
	alias: HVACW - Turn HVAC back up user override
	description: Turn a HVAC back up as a result of a user overriding the automation
	fields:
	hvac:
	name: HVAC thermostat
	description: The climate component which controls the HVAC in the room/area
	selector:
	entity:
	domain: climate
	snapshot_scene:
	name: Snapshot scene
	description: A scene entity which holds the state of the HVAC prior to it being changed
	selector:
	entity:
	domain: scene
	override_boolean:
	name: Override indicator (optional)
	description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open
	selector:
	entity:
	domain: input_boolean
	default: "a.b"
	variables:
	hvac: !input hvac
	snapshot_scene: !input snapshot_scene
	override_boolean: !input override_boolean
	sequence:
	- if:
	- condition: template
	value_template: "{{ states[override_boolean].state is defined }}"
	then:
	- service: input_boolean.turn_on
	target:
	entity_id: "{{override_boolean}}"
	- service: notify.family
	data:
	message: clear_notification
	data:
	tag: "open_window_{{hvac\|replace('.', '_')}}"
	- service: script.turn_hvac_back_up
	data:
	hvac: "{{hvac}}"
	snapshot_scene: "{{snapshot_scene}}"
	override_boolean: "{{override_boolean}}"
	mode: restart

	notify_hvac_modified:
	alias: HVACW - Notify that the HVAC was modified
	description: Notify that a HVAC was turned down due to an open window/door and ask for confirmation to turn it back up or that it was turned up due to a window closing
	fields:
	window_name:
	name: Window name
	description: The name of the open window which triggered the notification
	selector:
	text:
	allow_user_override:
	name: Allow user override
	description: Show action in notification which allows user override
	default: false
	selector:
	boolean:
	action_script:
	name: Action script
	description: The script to call if the user taps the action in the notification
	selector:
	entity:
	domain:
	- script
	hvac:
	name: HVAC thermostat
	description: The climate component which controls the HVAC in the room/area
	selector:
	entity:
	domain: climate
	snapshot_scene:
	name: Snapshot scene
	description: A scene entity which holds the state of the HVAC prior to it being changed
	selector:
	entity:
	domain: scene
	override_boolean:
	name: Override indicator (optional)
	description: An input_boolean where to store whether the HVAC temperature was overridden while the door/window was open. This is passed to the relevant script
	selector:
	entity:
	domain: input_boolean
	default: "a.b"
	variables:
	window_name: !input window_name
	allow_user_override: !input allow_user_override
	action_script: !input action_script
	hvac: !input hvac
	snapshot_scene: !input snapshot_scene
	override_boolean: !input override_boolean
	sequence:
	- alias: "Set up variables"
	variables:
	action_id: "{{ 'HVAC_MODIFIED_' ~ context.id }}"
	##### THIS IS THE PART YOU SHOULD MODIFY #####
	- if:
	- alias: "Nobody is home"
	condition: state
	entity_id: zone.home
	state: "0"
	then:
	- service: script.send_hvac_notification
	data:
	notify_service: "notify.family"
	notification_message: "The {{ state_attr(hvac, 'friendly_name')\|lower }} was turned down because the {{ window_name }} is open. Would you like to turn it back up?"
	notification_tag: "open_window_{{hvac\|replace('.', '_')}}"
	action_needed: "{{allow_user_override}}}"
	action_id: "{{action_id}}"
	action_title: "Turn it back up"
	# the URL should be used if you have room-based dashboards
	action_url: >
	/lovelace-rooms/{{ hvac\|regex_replace('climate\.([a-z_]+)_floor_heating', '\\1') }}
	else:
	- if:
	- alias: "Send messages to those who are home"
	condition: state
	entity_id: person.your_name
	state: home
	then:
	- service: script.send_hvac_notification
	data:
	notify_service: "notify.your_name"
	notification_message: "The {{ state_attr(hvac, 'friendly_name')\|lower }} was turned down because the {{ window_name }} is open. Would you like to turn it back up?"
	notification_tag: "open_window_{{hvac\|replace('.', '_')}}"
	action_needed: "{{allow_user_override}}"
	action_id: "{{action_id}}"
	action_title: "Turn it back up"
	# the URL should be used if you have room-based dashboards
	action_url: >
	/lovelace-rooms/{{ hvac\|regex_replace('climate\.([a-z_]+)_floor_heating', '\\1') }}
	##### /THIS IS THE PART YOU SHOULD MODIFY #####
	- if:
	- condition: template
	value_template: "{{allow_user_override}}"
	then:
	- alias: "Awaiting response"
	wait_for_trigger:
	- platform: event
	event_type: mobile_app_notification_action
	event_data:
	action: "{{ action_id }}"
	timeout: "06:00:00"
	- if:
	- condition: template
	value_template: "{{ False if (wait.trigger is None) else (wait.trigger.event.data.action == action_id) }}"
	then:
	- service: "{{action_script}}"
	data:
	hvac: "{{hvac}}"
	snapshot_scene: "{{snapshot_scene}}"
	override_boolean: "{{override_boolean}}"
	mode: restart
	send_hvac_notification:
	alias: HVACW - Send HVAC modification notification
	description: actually send the notification
	fields:
	notify_service:
	name: Notify service
	description: The notify service to use (i.e. who should be getting the notification)
	selector:
	entity:
	domain: notify
	notification_message:
	name: Notification message
	description: The text of the notification message
	selector:
	text:
	notification_tag:
	name: Notification tag
	description: The tag used for the companion app notification
	selector:
	text:
	action_needed:
	name: Include action
	description: Whether an action button should be attached to the notification
	selector:
	boolean:
	action_id:
	name: Action ID
	description: The action ID that should be sent as an event if the user clicks the action
	action_title:
	name: User action title
	description: The button label that will be on the notification, which the user can click to trigger an action
	action_url:
	name: Action URL
	description: The URL to go to when the user clicks the action
	variables:
	notify_service: !input notify_service
	notification_message: !input notification_message
	notification_tag: !input notification_tag
	action_needed: !input action_needed
	action_id: !input action_id
	action_title: !input action_title
	action_url: !input action_url
	sequence:
	- if:
	- condition: template
	value_template: "{{action_needed}}"
	then:
	- service: "{{notify_service}}"
	data:
	message: "{{notification_message}}"
	data:
	tag: "{{notification_tag}}"
	actions:
	- action: "{{action_id}}"
	title: "{{action_title}}"
	sticky: true
	url: "{{action_url}}"
	clickAction: "{{action_url}}"
	else:
	- service: "{{notify_service}}"
	data:
	message: "{{notification_message}}"
	data:
	tag: "{{notification_tag}}"
	sticky: true
	url: "{{action_url}}"
	clickAction: "{{action_url}}"

	clear_hvac_modified_notifications:
	alias: HVACW - Clear HVAC notifications
	description: Optionally clear notifications about energy saving on mobile terminals
	fields:
	notification_tag:
	name: Notification tag
	description: The tag used for the companion app notification
	selector:
	text:
	variables:
	notification_tag: !input notification_tag
	sequence:
	##### THIS IS THE PART YOU SHOULD MODIFY #####
	- service: "notify.family"
	data:
	message: clear_notification
	data:
	tag: "{{notification_tag}}"
	##### /THIS IS THE PART YOU SHOULD MODIFY #####