{# SPDX-License-Identifier: AGPL-3.0-or-later #}
{# SPDX-FileCopyrightText: 2026 JWP Consulting GK #}
{% extends "admin/base_site.html" %}
{% load static %}
{% block extrahead %}
    {{ block.super }}
    <link rel="stylesheet" href="{% static 'css/pageedithistory.css' %}">
{% endblock %}
{% block content %}
    <p>
        <strong>Page:</strong> <a href="{% url 'admin:koriander_page_change' obj.page.pk %}">{{ obj.page }}</a>
        <br>
        <strong>Edited by:</strong> {{ obj.edited_by|default:"(none)" }}
        <br>
        <strong>Created:</strong> {{ obj.created }}
        <br>
        {% if previous %}
            <strong>Compared against:</strong> <a href="{% url 'admin:koriander_pageedithistory_change' previous.pk %}">{{ previous.created }}</a> (by {{ previous.edited_by|default:"(none)" }})
        {% else %}
            <strong>Compared against:</strong> (first record — no previous)
        {% endif %}
    </p>
    {% if not diffs %}
        <p>No differences found.</p>
    {% else %}
        {% for entry in diffs %}
            <h2>{{ entry.field }}</h2>
            {% if entry.lines %}
                <pre class="diff-pre">{% for item in entry.lines %}<span class="{{ item.css_class }}">{{ item.text }}</span>{% endfor %}</pre>
            {% else %}
                <p>
                    <em>Value changed (non-text or empty diff).</em>
                </p>
                <table>
                    <tr>
                        <th>Before</th>
                        <td>
                            <pre>{{ entry.old }}</pre>
                        </td>
                    </tr>
                    <tr>
                        <th>After</th>
                        <td>
                            <pre>{{ entry.new }}</pre>
                        </td>
                    </tr>
                </table>
            {% endif %}
        {% endfor %}
    {% endif %}
    <p>
        <a href="{% url 'admin:koriander_pageedithistory_changelist' %}">← Back to list</a>
    </p>
{% endblock %}