script

# ############################################################
#
#  ESPHome - unavailable devices notification
#
#  Purpose:
#   - finding unavailable espHome devices
#   - sending text into a Telegram group with the names of the unavailable devices
#
# ############################################################

esphome_detect_unavailable_devices_main:
  alias: Detect unavailable ESPHome devices
  icon: mdi:controller-classic-outline
  description: This script detects unavailable ESPHome devices
  fields:
    msg_title:
      description: "The title of the notification"
      advanced: true
      required: true
      example: "State change"
      default: "default msg title"
      # selector: text
    msg_text:
      description: "The message content"
      advanced: true
      required: true
      example: "The light is on!"
      default: "default msg text"
    msg_receiver:
      description: "The receiver of the message"
      advanced: true
      required: false
      example: "admin"
      default: "admin"
  mode: queued
  sequence:
    - service: input_text.set_value
      target:
        entity_id: input_text.esphome_unavailable_devices_text
      data:
        value: >-
          {%- set all_status_entities_list = states.binary_sensor | selectattr('state', 'in', ['unavailable', 'unknown', 'off']) | selectattr("entity_id", "match", "binary_sensor.l[0,2,9].*_status") | map(attribute="entity_id") | list -%}
          {%- set all_status_entities_string=all_status_entities_list | join('\n- ') | regex_replace(find='_status', replace='', ignorecase=False)-%}
          - {{ all_status_entities_string  }}
    - service: script.tg_txt
      data_template:
        msg_title: "*{{ msg_title }}*"
        msg_text: "DEBUG: {{ msg_text }} {{ states('input_text.esphome_unavailable_devices_text') }} ###"
        msg_receiver: "{{ msg_receiver }}"
# ############################################################
#  END OF FILE
# ############################################################