home-ssistant script: [vacuum] room dispatcher

script.vacuum_dispatch.yaml

alias: '[vacuum] room dispatcher'
sequence:
  - variables:
      room_name: >-
        {{room_name|lower|replace('ä','ae')|replace('ü','ue')|replace('ö','oe') 
        }}
      room_last_trigger: 'input_datetime.vacuum_{{room_name}}_last_schedule_triggered'
      room_zone: '{{ state_attr(room_last_trigger,''zone'') }}'
  - condition: template
    value_template: '{{ room_zone != null }}'
  - service: input_datetime.set_datetime
    data:
      entity_id: '{{ room_last_trigger }}'
      timestamp: '{{ now().timestamp() }}'
  - service: vacuum.send_command
    data:
      entity_id: vacuum.xiaomi_vacuum_cleaner
      command: app_zoned_clean
      params: '{{ room_zone }}'
  - service: input_select.select_option
    data:
      entity_id: input_select.vacuum_room
      option: '{{ state_attr(room_last_trigger, ''room_name'') }}'
mode: single
variables:
  room_name: '{{ room_name }}'