# Example automation. Paste it into the automation editor ("Edit in YAML").
# For automations.yaml instead, put "- " in front of the first line, indent the
# rest by two spaces and add an id, for example: id: epf_cheapest_window_started
alias: "EPF example: cheapest price window started"
description: "Creates a Home Assistant notification as soon as the best price window is active."
trigger:
  - platform: state
    entity_id: binary_sensor.epf_cheapest_price_window_active
    to: "on"
condition: []
action:
  - service: persistent_notification.create
    data:
      title: "Cheapest price window active"
      message: >
        The cheapest price window is running now.
        Current price: {{ states('sensor.epf_current_price') }}
        {{ state_attr('sensor.energypriceforecast_api', 'flat').get('current_price_unit', 'EUR/kWh')
           if state_attr('sensor.energypriceforecast_api', 'flat') is mapping else 'EUR/kWh' }}.
        {% set left = states('sensor.epf_cheapest_price_window_remaining_minutes') %}
        {% if left not in ('unknown', 'unavailable') %}Time left: {{ left }} minutes.{% endif %}
mode: single