{% extends '@WebProfiler/Profiler/layout.html.twig' %}

{% import _self as helper %}

{% block menu %}
<span class="label">
    <span class="icon">{{ source('@WebProfiler/Icon/event.svg') }}</span>
    <strong>Events</strong>
</span>
{% endblock %}

{% block panel %}
    <h2>Event Dispatcher</h2>

    {% if collector.calledlisteners is empty %}
        <div class="empty">
            <p>No events have been recorded. Check that debugging is enabled in the kernel.</p>
        </div>
    {% else %}
        <div class="sf-tabs">
            <div class="tab">
                <h3 class="tab-title">Called Listeners <span class="badge">{{ collector.calledlisteners|length }}</span></h3>

                <div class="tab-content">
                    {{ helper.render_table(collector.calledlisteners) }}
                </div>
            </div>

            <div class="tab">
                <h3 class="tab-title">Not Called Listeners <span class="badge">{{ collector.notcalledlisteners|length }}</span></h3>
                <div class="tab-content">
                    {% if collector.notcalledlisteners is empty %}
                        <div class="empty">
                            <p>
                                <strong>There are no uncalled listeners</strong>.
                            </p>
                            <p>
                                All listeners were called for this request or an error occurred
                                when trying to collect uncalled listeners (in which case check the
                                logs to get more information).
                            </p>
                        </div>
                    {% else %}
                        {{ helper.render_table(collector.notcalledlisteners) }}
                    {% endif %}
                </div>
            </div>

            <div class="tab">
                <h3 class="tab-title">Orphaned Events <span class="badge">{{ collector.orphanedEvents|length }}</span></h3>
                <div class="tab-content">
                    {% if collector.orphanedEvents is empty %}
                        <div class="empty">
                            <p>
                                <strong>There are no orphaned events</strong>.
                            </p>
                            <p>
                                All dispatched events were handled or an error occurred
                                when trying to collect orphaned events (in which case check the
                                logs to get more information).
                            </p>
                        </div>
                    {% else %}
                        <table>
                            <thead>
                                <tr>
                                    <th>Event</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for event in collector.orphanedEvents %}
                                    <tr>
                                        <td class="font-normal">{{ event }}</td>
                                    </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    {% endif %}
                </div>
            </div>
        </div>
    {% endif %}
{% endblock %}

{% macro render_table(listeners) %}
    <table>
        <thead>
            <tr>
                <th class="text-right">Priority</th>
                <th>Listener</th>
            </tr>
        </thead>

        {% set previous_event = (listeners|first).event %}
        {% for listener in listeners %}
            {% if loop.first or listener.event != previous_event %}
                {% if not loop.first %}
                    </tbody>
                {% endif %}

                <tbody>
                    <tr>
                        <th colspan="2" class="colored font-normal">{{ listener.event }}</th>
                    </tr>

                {% set previous_event = listener.event %}
            {% endif %}

            <tr>
                <td class="text-right nowrap">{{ listener.priority|default('-') }}</td>
                <td class="font-normal">{{ profiler_dump(listener.stub) }}</td>
            </tr>

            {% if loop.last %}
                </tbody>
            {% endif %}
        {% endfor %}
    </table>
{% endmacro %}