{% if reading.value.is_inline() -%}
{% let value = reading.value.as_ref() %}
{% include "value.html" %}
{% else -%}
{{ sensor_id -}}
{% endif -%}
{% if reading.value.is_inline() -%}
{{ sensor_id -}}
{% endif -%}
{# TODO: a custom filter. #}
{{ reading.timestamp.format("%b %d, %H:%M:%S").to_string() }}