wattpilot_automation.yaml

# version: 2022.03.03
# author: Martin Kraemer, mk.maddin@gmail.com
# description: home assistant configuration file - yaml structure
# 	the topic this file handles is described by its filename

automation:

  - id: wattpilot_sync_nexttrip
    alias: wattpilot_sync_nexttrip
    description: 'Sync next trip information of wattpilot to input_datetime'
    mode: queued
    trigger:
      - id: 'set_value'
        platform: state
        entity_id: input_datetime.wattpilot_next_trip_timing
      - id: 'get_value'
        platform: event
        event_type: 'wattpilot_property_message'
        event_data:
#          charger_id: "Wattpilot" #if you have multiple chargers you can define here which charger to hanlde with this input_datetime
          property: "ftt" #ftt is the property name of nexttrip timing
    action:
      - variables:
          input_dt: 'input_datetime.wattpilot_next_trip_timing'
          device_id: 46685168f8c86080645840dd194e2f06 #PLEASE CHANGE: device_id of your charger
      - choose:
          - conditions:      
              - condition: trigger
                id: 'set_value'
            sequence:
              - service: wattpilot.set_next_trip
                data_template:
                  device_id: "{{ device_id }}"
                  trigger_time: "{{ states(input_dt) | string }}"
          - conditions:      
              - condition: trigger
                id: 'get_value'
            sequence:
              - choose:
                  - conditions:
                      - condition: template
                        value_template: >-
                          {# check if new and old value are already matching #}
                          {% set current = (as_timestamp(today_at(states(input_dt))) - as_timestamp(today_at('00:00'))) | int %}
                          {% set new = trigger.event.data.value %}
                          {{ not new == current }}
                    sequence:
                      - service: input_datetime.set_datetime
                        data_template:
                          entity_id: "{{ input_dt }}"
                          timestamp: "{{ trigger.event.data.value }}"
                default:
                  - service: system_log.write
                    data_template:
                      message: "Values of input_datetime & wattpilot already match: {{ trigger.event.data.value }}"
                      logger: homeassistant.components.automation.wattpilot_sync_nexttrip
                      level: debug
        default:
          - service: system_log.write
            data_template:
              message: "Unhandled trigger: {{ trigger }}"
              logger: homeassistant.components.automation.wattpilot_sync_nexttrip
              level: error