{% extends "paxalia/base.html" %}
{% load static i18n %}

{% block page_title %}{% trans "Broken Links" %}{% endblock %}
{% block page_subtitle %}{% trans "404s and the referrers pointing at them" %}{% endblock %}

{% block extra_css %}
    <link rel="stylesheet" href="{% static 'paxalia/styles/components/security.css' %}">
{% endblock %}

{% block filter_bar %}
    {% include 'paxalia/includes/filter_bar.html' %}
{% endblock %}

{% block dashboard_content %}
<div class="security-page analytics-page-stack">
    <div class="stat-grid">
        <div class="stat-card {% if total_404s > 0 %}stat-card--highlight{% endif %}">
            <span class="stat-label">{% trans "Total 404s" %}</span>
            <span class="stat-value">{{ total_404s }}</span>
        </div>
    </div>

    <div class="table-card">
        <h2 class="card-title">{% trans "Most-hit broken paths" %}</h2>
        {% if top_broken_paths %}
        <table class="analytics-table">
            <thead>
                <tr>
                    <th>{% trans "Path" %}</th>
                    <th>{% trans "Hits" %}</th>
                    <th>{% trans "Last seen" %}</th>
                </tr>
            </thead>
            <tbody>
                {% for row in top_broken_paths %}
                <tr>
                    <td><code>{{ row.path }}</code></td>
                    <td>{{ row.count }}</td>
                    <td>{{ row.last_seen|date:"Y-m-d H:i" }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
        {% else %}
        <div class="security-empty">{% trans "No 404s in this date range." %}</div>
        {% endif %}
    </div>

    <div class="table-card">
        <h2 class="card-title">{% trans "Referrers pointing at a 404" %}</h2>
        <p class="form-hint">
            {% trans "A referrer here means something (an internal link, an external site) is pointing at a page that no longer resolves — usually more worth fixing than a 404 with no referrer, which is often just a scanner probing random paths." %}
        </p>
        {% if top_referrers %}
        <table class="analytics-table">
            <thead>
                <tr>
                    <th>{% trans "Referrer" %}</th>
                    <th>{% trans "Count" %}</th>
                </tr>
            </thead>
            <tbody>
                {% for row in top_referrers %}
                <tr>
                    <td>{{ row.referrer }}</td>
                    <td>{{ row.count }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
        {% else %}
        <div class="security-empty">
            <strong>{% trans "No referred 404s in this date range." %}</strong>
            <span>{% trans "This means the recorded 404 requests did not include a usable HTTP referrer. Check the Broken Paths table for scanners, stale bookmarks, or direct requests." %}</span>
        </div>
        {% endif %}
    </div>
</div>
{% endblock %}

{% block page_scripts %}
    <script nonce="{{ request.csp_nonce }}" src="{% static 'paxalia/scripts/filter-bar.js' %}"></script>
{% endblock %}