home_connect.jinja

{#
Home Connect remaining program time.

Params:
  remaining_program_time_sensor: the timestamp sensor from the integration.
  powerstate_sensor: the power switch from the integration.

Returns:
  - When the powerstate_sensor evaluates falsy or the time is not computable, it will return `-1`.
  - Otherwise, it returns the remaining time in minutes as an integer.
#}
{% macro remaining_time(remaining_program_time_sensor, powerstate_sensor) %}
{% if states(powerstate_sensor) | lower in ["unknown", "unavailable", "off", "uit"] %}
  -1
{%- else -%}
  {% set end_time = states(remaining_program_time_sensor) %}
  {% if end_time in ["unknown", "unavailable"] %}
    -1
  {% else %}
    {% set minutes = ((as_timestamp(end_time) - as_timestamp(now())) / 60) | int %}
    {{ minutes if minutes > 0 else 0 }}
  {% endif %}
{% endif %}
{% endmacro %}