{% extends 'admin/base.html.twig' %}

{% block title %}Wissensdaten (Chunk-Index){% endblock %}

{% block body %}

    <a href="{{ path('admin_dashboard') }}"
       class="btn btn-sm btn-outline-light mb-3">
        ← Zurück
    </a>

    <h1 class="h4 mb-4">Wissensdaten (Chunk-Index)</h1>

    {# ============================= #}
    {# Index Meta Section           #}
    {# ============================= #}

    <div class="card bg-black text-info border-secondary mb-4"{#>
        <div class="card-body">

            <h5 class="mb-3">Index Meta (index_meta.json)</h5>

            {% if meta.error is defined %}
                <div class="alert alert-danger">
                    <strong>Fehler:</strong><br>
                    {{ meta.error }}<br>
                    <small>{{ meta.path }}</small>
                </div>
            {% else %}
                <table class="table table-dark table-sm table-bordered align-middle mb-0">
                    <tbody>
                    {% for key, value in meta %}
                        <tr>
                            <th style="width:280px;">{{ key }}</th>
                            <td>
                                {% if value is iterable %}
                                    <pre class="mb-0 text-info">
{{ value|json_encode(constant('JSON_PRETTY_PRINT')) }}
                                    </pre>
                                {% else %}
                                    {{ value }}
                                {% endif %}
                            </td>
                        </tr>
                    {% endfor %}
                    </tbody>
                </table>
            {% endif %}

        </div>
    </div>#}

    {# ============================= #}
    {# NDJSON Section               #}
    {# ============================= #}

    {% set currentPage = ndjson.page|default(1) %}
    {% set currentLimit = ndjson.limit|default(50) %}

    <div class="card bg-black text-info border-secondary mb-4">
        <div class="card-body">

            <div class="d-flex justify-content-between align-items-center mb-3">
                <h5 class="mb-0">NdJson Index Übersicht Chunks (index.ndjson)</h5>

                <div>
                    <a href="{{ path('admin_system_agent', {page: (currentPage - 1 < 1 ? 1 : currentPage - 1), limit: currentLimit}) }}"
                       class="btn btn-sm btn-outline-light">
                        ← Zurück
                    </a>

                    <a href="{{ path('admin_system_agent', {page: currentPage + 1, limit: currentLimit}) }}"
                       class="btn btn-sm btn-outline-light">
                        Weiter →
                    </a>
                </div>
            </div>

            {% if ndjson.error %}
                <div class="alert alert-danger">
                    <strong>Fehler:</strong><br>
                    {{ ndjson.error }}<br>
                    <small>{{ ndjson.path|default('-') }}</small>
                </div>
            {% endif %}

            <div class="mb-2 text-secondary">
                Datei vorhanden: {{ ndjson.path ? 'JA' : 'NEIN' }} |
                Geladene Einträge: {{ debugCount|default(0) }} |
                Seite {{ currentPage }} • Limit {{ currentLimit }}
            </div>

            <div class="table-responsive">
                <table class="table table-dark table-sm table-bordered align-middle">
                    <thead>
                    <tr>
                        <th style="width:220px;">chunk_id</th>
                        <th style="width:180px;">document_id</th>
                        <th>text (gekürzt)</th>
                    </tr>
                    </thead>
                    <tbody>
                    {% for item in ndjson.items|default([]) %}
                        <tr>
                            <td>{{ item.chunk_id ?? '-' }}</td>
                            <td>{{ item.document_id ?? '-' }}</td>
                            <td>
                                {% set text = item.text ?? '' %}
                                {{ text|slice(0, 240) }}{% if text|length > 240 %}…{% endif %}

                                <details class="mt-2">
                                    <summary class="text-secondary" style="cursor:pointer;">
                                        JSON anzeigen
                                    </summary>
                                    <pre class="bg-dark text-info p-2 border border-secondary rounded mt-2">
{{ item|json_encode(constant('JSON_PRETTY_PRINT')) }}
                                    </pre>
                                </details>
                            </td>
                        </tr>
                    {% else %}
                        <tr>
                            <td colspan="3" class="text-secondary">
                                Keine Einträge gefunden.
                            </td>
                        </tr>
                    {% endfor %}
                    </tbody>
                </table>
            </div>

        </div>
    </div>

{% endblock %}