{% extends "base.html" %}
{% load i18n custom_filters %}
{% block title %}
    {% trans "Audit Log Dashboard" %}
{% endblock title %}
{% block accounts %}
    <a class="nav-link active fw-bold">
        {% trans "Accounts"|capfirst %}
        <span class="visually-hidden">(current)</span>
    </a>
{% endblock %}
{% block content %}
    <div class="row mt-4">
        <div class="d-flex justify-content-between mb-2">
            <h3 class="">
                <i class="fas fa-history me-2"></i>{% trans "Audit Log Dashboard" %}
            </h3>
        </div>
        <!-- Log Type Tabs -->
        <div class="mb-4">
            {% include 'admin_management/nav.html' %}
            <div class="tab-content p-3 border border-top-0 rounded-bottom"
                 id="accountTypeTabsContent">
                <!-- modellogs Tab -->
                {% if page_obj %}
                    <div class="table-responsive px-1 scrollbar mt-3">
                        <table class="table align-items-center table-flush table-hover mt-3">
                            <thead>
                                <tr class="bg-body-highlight">
                                    <th>{% trans "Timestamp" %}</th>
                                    <th>{% trans "User" %}</th>
                                    <th>{% trans "Action" %}</th>
                                    <th>{% trans "Model" %}</th>
                                    <th>{% trans "Object ID" %}</th>
                                    <th>{% trans "Object Representation" %}</th>
                                    <th>{% trans "Field" %}</th>
                                    {# Dedicated column for field name #}
                                    <th>{% trans "Old Value" %}</th>
                                    {# Dedicated column for old value #}
                                    <th>{% trans "New Value" %}</th>
                                    {# Dedicated column for new value #}
                                </tr>
                            </thead>
                            <tbody>
                                {% for event in page_obj.object_list %}
                                    {% if event.field_changes %}
                                        {# Loop through each individual field change for this event #}
                                        {% for change in event.field_changes %}
                                            <tr>
                                                {# Display common event details using rowspan for the first change #}
                                                {% if forloop.first %}
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.datetime|date:"Y-m-d H:i:s" }}</td>
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.user.username|default:"Anonymous" }}</td>
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.event_type_display }}</td>
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.model_name|title }}</td>
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.object_id }}</td>
                                                    <td rowspan="{{ event.field_changes|length }}">{{ event.object_repr }}</td>
                                                {% endif %}
                                                {# Display the specific field change details in their own columns #}
                                                <td>
                                                    <strong>{{ change.field }}</strong>
                                                </td>
                                                <td>
                                                    {% if change.old is not None %}
                                                        <pre style="white-space: pre-wrap;
                                                                    word-break: break-all;
                                                                    font-size: 0.85em;
                                                                    background-color: #f8f9fa;
                                                                    padding: 5px;
                                                                    border-radius: 3px">{{ change.old }}</pre>
                                                    {% else %}
                                                        (None)
                                                    {% endif %}
                                                </td>
                                                <td>
                                                    {% if change.new is not None %}
                                                        <pre style="white-space: pre-wrap;
                                                                    word-break: break-all;
                                                                    font-size: 0.85em;
                                                                    background-color: #f8f9fa;
                                                                    padding: 5px;
                                                                    border-radius: 3px">{{ change.new }}</pre>
                                                    {% else %}
                                                        (None)
                                                    {% endif %}
                                                </td>
                                            </tr>
                                        {% endfor %}
                                    {% else %}
                                        {# Fallback for events with no specific field changes (e.g., CREATE, DELETE) #}
                                        <tr>
                                            <td>{{ event.datetime|date:"Y-m-d H:i:s" }}</td>
                                            <td>{{ event.user.username|default:"Anonymous" }}</td>
                                            <td>{{ event.event_type_display }}</td>
                                            <td>{{ event.model_name|title }}</td>
                                            <td>{{ event.object_id }}</td>
                                            <td>{{ event.object_repr }}</td>
                                            {# Span the 'Field', 'Old Value', 'New Value' columns #}
                                            <td>
                                                {% if event.event_type_display == "Create" %}
                                                    {% trans "Object created." %}
                                                {% elif event.event_type_display == "Delete" %}
                                                    {% trans "Object deleted." %}
                                                {% else %}
                                                    {% trans "No specific field changes recorded." %}
                                                {% endif %}
                                            </td>
                                        </tr>
                                    {% endif %}
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                    <div class="d-flex justify-content-end mt-3">
                        <div class="d-flex">{% include 'partials/pagination.html' with q='userActions' %}</div>
                    </div>
                {% else %}
                    <p>{% trans "No model change audit events found." %}</p>
                {% endif %}
            </div>
        </div>
    </div>
{% endblock %}