# Refrigerator Express Mode Control Blueprint
# Enables express cooling when temperature drifts too far from target.
# See README.md for detailed documentation.

blueprint:
  name: "Custom: Refrigerator Express Mode Control"
  description: >
    Turns on express mode if the refrigerator temperature is too far from target.
    Sends a notification when the difference exceeds the allowed threshold.
  domain: automation
  input:
    door_sensor:
      name: Door Sensor
      description: Binary sensor for refrigerator door
      selector:
        entity:
          domain: binary_sensor

    temp_sensor:
      name: Temperature Sensor
      description: Sensor reporting current refrigerator temperature
      selector:
        entity:
          domain: sensor

    climate_entity:
      name: Refrigerator Climate Entity
      description: Climate entity that provides target temperature
      selector:
        entity:
          domain: climate

    device_name:
      name: Device Name
      description: Name of the device
      default: 'Refrigerator'
      selector:
        text:

    express_switch:
      name: Express Mode Switch
      description: Switch entity to enable express mode
      selector:
        entity:
          domain: switch

    max_diff:
      name: Max Allowed Temperature Difference
      description: Maximum difference between target and actual temperature before express mode is enabled
      default: 3
      selector:
        number:
          min: 1
          max: 10
          step: 0.5
          unit_of_measurement: "°C"

    notify_target:
      name: Notification Target
      description: Device or service to send notifications
      default: []
      selector:
        entity:
          domain: notify
          multiple: true

mode: restart

trigger:
  - platform: state
    entity_id: !input temp_sensor
    
  - platform: state
    entity_id: !input door_sensor
    
  - platform: state
    entity_id: !input climate_entity
    attribute: temperature    
    
variables:
  temp_sensor: !input temp_sensor
  climate_entity: !input climate_entity
  door_sensor: !input door_sensor
  notify_target: !input notify_target
  device_name: !input device_name
  max_diff: !input max_diff
  express_switch: !input express_switch
  
  curr_temp: "{{ states(temp_sensor) | float(0) }}"
  target_temp: "{{ state_attr(climate_entity, 'temperature') | float(0) }}"
  diff: "{{ (curr_temp - target_temp) | abs }}"
  temp_is_not_ok: "{{ diff > max_diff and is_state(door_sensor, 'off') }}"

action:
  - choose:
      - conditions:
          - condition: template
            value_template: "{{ temp_is_not_ok and is_state(express_switch, 'off') }}"
        sequence:
          - service: switch.turn_on
            target:
              entity_id: !input express_switch    
              
          - service: notify.send_message
            target:
              entity_id: !input notify_target
            data:
              message: >
                {{ device_name }}: обнаружена проблема температурного режима.
                Текущая {{ curr_temp }}°C, Целевая {{ target_temp }}°C,
                Разница {{ diff }}°C. Включение экпресс режима.

      - conditions:
          - condition: template
            value_template: "{{ not temp_is_not_ok }}"
        sequence:
          - service: switch.turn_off
            target:
              entity_id: !input express_switch