{# tom_targets/partials/target_table_partial.html #}
{% load render_table from django_tables2 %}

{# 1. Render the table (even if it's empty) #}
{% render_table table %}

{# 2. If table is empty, show the helpful context message below the empty headers #}
{% if not table.data %}
    <div class="alert alert-info mt-3">
        {% if user.is_authenticated %}
            {% if empty_database %}
                {# Case A: The database is empty - suggest creating targets #}
                There are no targets in the database.
                You might want to <a href="{% url 'tom_targets:create' %}">create a target manually</a>,
                <a href="{% url 'tom_alerts:list' %}">import one from an alert broker</a>
                or
                <form method="POST" action="{% url 'tom_targets:seed' %}" class="d-inline">
                    {% csrf_token %}
                    <button class="btn btn-outline-primary btn-sm" type="submit">add the Messier catalog</button>
                </form>
            {% else %}
                {# Case B: Database has targets, but filters hid them all #}
                No targets match those filters.
            {% endif %}
        {% else %}
            {# Case C: User is not logged in #}
            Please <a href="{% url 'login' %}?next={% url 'targets:list' %}">login</a> to view or create targets.
        {% endif %}
    </div>
{% endif %}

{# 3. Update the skymap targets (data only, no viewer rebuild) #}
{% load targets_extras %}
{% aladin_skymap_targets_oob skymap_objects %}