Fix Status Alert card

examples/dashboards/status_alert.yaml

@@ -1,34 +1,36 @@
 type: markdown
 content: >-
  {%- set stage_sensor = "sensor.load_shedding_stage_eskom" -%}
- {%- set area_sensor = "sensor.load_shedding_area_tshwane_3_garsfonteinext8d" -%}
+ {%- set area_sensor = "sensor.load_shedding_area_tshwane_3_garsfonteinext8" -%}
+
  {%- set stage = state_attr(stage_sensor, "stage") or 0 -%}
  {%- set next_stage = state_attr(stage_sensor, "next_stage") or 0 -%}
  {%- set next_start = state_attr(stage_sensor, "next_start_time") or 0 -%}
  {%- set next_end = state_attr(stage_sensor, "next_end_time") or 0 -%}
+ {%- set next_in = 0 -%}
+ {%- set next_time = 0 -%}
  {%- set alert = states(stage_sensor) or 0 -%}
  {%- set alert_type = "success" -%}
- {% set area_forecast = state_attr(area_sensor, "forecast") or 0 -%}
+
+ {% set area_forecast = state_attr(area_sensor, "forecast") or [] -%}
  {%- set starts_in = state_attr(area_sensor, "starts_in") or 0 -%}
  {%- set ends_in = state_attr(area_sensor, "ends_in") or 0 -%}
 
  {%- if area_forecast -%}
- {%- set next_start = area_forecast[0].start_time -%}
- {%- set next_end = area_forecast[0].end_time -%}
+ {%- set next_start = area_forecast[0].start_time or 0 -%}
+ {%- set next_end = area_forecast[0].end_time or 0 -%}
  {%- endif -%}
-
- {%- set next_in = 0 -%}
  {%- if is_state(area_sensor, "off") and starts_in and next_start and next_end -%}
  {%- set next_in = starts_in if starts_in else 0 -%}
  {%- if next_start == 0 or next_end == 0 -%}
  {%- set next_time = as_timestamp(next_start, default=0.0) -%}
- {%- set alert = "Stage {stage}".format(stage=next_stage) + " starts in {d}d {h}h {m}m ({next})" -%}
+ {%- set alert = "Stage {stage}".format(stage=next_stage) + " starts in {countdown} ({next})" -%}
  {%- elif not stage and starts_in > 1440 -%}
  {%- set next_time = as_timestamp(next_start, default=0.0) -%}
  {%- set alert = "No Load Shedding" -%}
  {%- else -%}
  {%- set next_time = as_timestamp(next_start, default=0.0) -%}
- {%- set alert = "Load Shedding starts in {d}d {h}h {m}m ({next})" -%}
+ {%- set alert = "Load Shedding starts in {countdown} ({next})" -%}
  {%- endif -%}
  {% if next_in > 1440 %}
  {%- set alert_type = "success" -%}
@@ -39,15 +41,17 @@ content: >-
  {% endif %}
  {%- elif is_state(area_sensor, "on") and ends_in -%}
  {%- set next_time = as_timestamp(next_end, default=0.0) -%}
- {%- set next_in = ends_in if ends_in else 0 -%}
- {%- set alert = "Load Shedding ends in {d}d {h}h {m}m ({next})" -%}
+ {# {%- set next_in = ends_in if ends_in else 0 -%} #}
+ {%- set alert = "Load Shedding ends in {countdown} ({next})" -%}
  {%- set alert_type = "error" -%}
  {%- endif -%}
 
- {%- set next_in_sec = timedelta(minutes=next_in).total_seconds() | int(default=0) // 60 -%}
- {%- set mins = next_in_sec % 60 -%}
- {%- set hrs = next_in_sec // 60 % 24 -%}
- {%- set days = next_in_sec // 1440 -%}
- {%- set alert = alert.format(d=days, m=mins, h=hrs, next=next_time | timestamp_custom("%H:%M", True, default=0)) -%}
+ {% set mins = starts_in %}
+ {% if is_state(area_sensor, "on") %}
+ {% set mins = ends_in %}
+ {% endif %}
+ {% set countdown = "%02dh%02d"|format(mins // 60, mins % 60) %}
+
+ {%- set alert = alert.format(countdown=countdown, next=next_time | timestamp_custom("%H:%M", True)) -%}
 
  <ha-alert alert-type="{{ alert_type }}">{{ alert }}</ha-alert>