Home assistant MQTT Statestream to MQTT Discovery blueprint - Modified to use 2 different topics

mqttstream2discover.yaml

blueprint:
  name: MQTT Statestream to MQTT Discovery 2021.03
  description: Creates an MQTT discovery entry for every entity streamed via MQTT Statestream.
  domain: automation
  input:
    ha_stream:
      name: HA stream
      description: The HA statestream topic prefix used

mode: parallel
max: 50

trigger_variables:
  base_topic: !input ha_stream

trigger:
  - platform: mqtt
    topic: "{{ base_topic ~ '/sensor/+/device_class' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/binary_sensor/+/device_class' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/light/+/state' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/switch/+/state' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/light/+/set' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/light/+/set_bri' }}"
  - platform: mqtt
    topic: "{{ base_topic ~ '/switch/+/set' }}"
  
action:
  - choose:
      # Create Sensor discovery config
      - conditions:
          - condition: template
            value_template: "{{  trigger.topic.split('/')[1] == 'sensor' and trigger.topic.split('/')[3] == 'device_class' }}"

        sequence:
          - service: mqtt.publish
            data_template:
              topic: "homeassistant/{{ trigger.topic.split('/')[1] }}/{{ trigger.topic.split('/')[2] }}/config"
              payload: '{
                "uniq_id": "mqtt_{{trigger.topic.split(''/'')[1] }}_{{ trigger.topic.split(''/'')[2] }}",
                "name": "{{ trigger.topic.split(''/'')[2]| replace(''_'', '' '') | title }}",
                "dev_cla": {{ trigger.payload }},
                "unit_of_meas": "{{ state_attr(''sensor.''+ trigger.topic.split(''/'')[2], "unit_of_measurement") }}",
                "state_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/state"
                }'
              retain: true

      # Create Binary Sensor discovery config
      - conditions:
          - condition: template
            value_template: "{{  trigger.topic.split('/')[1] == 'binary_sensor' and trigger.topic.split('/')[3] == 'device_class' }}"

        sequence:
          - service: mqtt.publish
            data_template:
              topic: "homeassistant/{{ trigger.topic.split('/')[1] }}/{{ trigger.topic.split('/')[2] }}/config"
              payload: '{
                "uniq_id": "mqtt_{{trigger.topic.split(''/'')[1] }}_{{ trigger.topic.split(''/'')[2] }}",
                "name": "{{ trigger.topic.split(''/'')[2]| replace(''_'', '' '') | title }}",
                "dev_cla": {{ trigger.payload }},
                "pl_off":"off", "pl_on":"on",
                "state_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/state"
                }'
              retain: true

      # Create Switch discovery config
      - conditions:
          - condition: template
            value_template: "{{  
              trigger.topic.split('/')[1] == 'switch' and 
              trigger.topic.split('/')[3] == 'state' }}"

        sequence:
          - service: mqtt.publish
            data_template:
              topic: "homeassistant/{{ trigger.topic.split('/')[1] }}/{{ trigger.topic.split('/')[2] }}/config"
              payload: '{
                "uniq_id": "mqtt_{{trigger.topic.split(''/'')[1] }}_{{ trigger.topic.split(''/'')[2] }}",
                "name": "{{ trigger.topic.split(''/'')[2]| replace(''_'', '' '') | title }}",
                "pl_off":"off", "pl_on":"on",
                "state_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/state",
                "command_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/set"
              }'
              retain: true

      # Create Light discovery config
      - conditions:
          - condition: template
            value_template: "{{  
              trigger.topic.split('/')[1] == 'light' and 
              trigger.topic.split('/')[3] == 'state' }}"

        sequence:
          - service: mqtt.publish
            data_template:
              topic: "homeassistant/{{ trigger.topic.split('/')[1] }}/{{ trigger.topic.split('/')[2] }}/config"
              payload: '{
                "uniq_id": "mqtt_{{trigger.topic.split(''/'')[1] }}_{{ trigger.topic.split(''/'')[2] }}",
                "name": "{{ trigger.topic.split(''/'')[2]| replace(''_'', '' '') | title }}",
                "pl_off":"off", "pl_on":"on",
                "bri_stat_t": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/brightness",
                "bri_cmd_t": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/set_bri",
                "state_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/state",
                "command_topic": "{{trigger.topic.split(''/'')[0] }}/{{trigger.topic.split(''/'')[1] }}/{{ trigger.topic.split(''/'')[2] }}/set"
              }'
              retain: true
      # Command for Switch & Light 
      - conditions:
          - condition: template
            value_template: "{{  
              (trigger.topic.split('/')[1] == 'light' or trigger.topic.split('/')[1] == 'switch') and 
              trigger.topic.split('/')[3] == 'set' }}"

        sequence:
          - service: '{{ trigger.topic.split(''/'')[1] }}.turn_{{trigger.payload | lower }}'
            data_template:
              entity_id: '{{ trigger.topic.split(''/'')[1] }}.{{ trigger.topic.split(''/'')[2] }}'

      # Command for Light brightness
      - conditions:
          - condition: template
            value_template: "{{  
              trigger.topic.split('/')[1] == 'light' and 
              trigger.topic.split('/')[3] == 'set_bri' }}"

        sequence:
          - service: 'light.turn_on'
            data_template:
              entity_id: '{{ trigger.topic.split(''/'')[1] }}.{{ trigger.topic.split(''/'')[2] }}'
              brightness: '{{trigger.payload | int }}'

    default:
      - event: noop