{% extends 'base.html.twig' %}
{% import '_sidebar_tables.html.twig' as macros %}

{% block title %}{{ tableName }} — Structure · Jormun Admin{% endblock %}

{% block breadcrumbs %}
    <a href="{{ path('dashboard') }}"><i class="bi bi-house-fill"></i> Home</a>
    <span class="sep">/</span>
    <a href="{{ path('table_browse', {name: tableName}) }}">{{ tableName }}</a>
    <span class="sep">/</span>
    <span class="current">Structure</span>
{% endblock %}

{% block sidebar_tables %}
    {{ macros.sidebar_table_links(tables, tableName) }}
{% endblock %}

{% block content %}
<nav class="op-tabs">
    <a href="{{ path('table_browse', {name: tableName}) }}" class="op-tab">
        <i class="bi bi-grid-3x3-gap"></i> Browse
    </a>
    <a href="{{ path('table_structure', {name: tableName}) }}" class="op-tab active">
        <i class="bi bi-diagram-3"></i> Structure
    </a>
    <a href="{{ path('table_query', {name: tableName}) }}" class="op-tab">
        <i class="bi bi-search"></i> Query
    </a>
    <a href="{{ path('table_item_new', {name: tableName}) }}" class="op-tab">
        <i class="bi bi-plus-circle"></i> Insert
    </a>
</nav>

{% if error %}
<div style="background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;border-radius:6px;padding:0.75rem 1rem;margin-bottom:1rem;font-size:0.8rem;">
    <i class="bi bi-exclamation-triangle-fill me-2"></i>{{ error }}
</div>
{% endif %}

{% if desc %}

<div class="row g-3">
    {# Table info #}
    <div class="col-12 col-md-6">
        <div class="content-card h-100">
            <div class="content-card-header">
                <h6><i class="bi bi-info-circle me-1" style="color:var(--jormun-teal);"></i> Table Info</h6>
            </div>
            <div style="padding:0.75rem 1rem;">
                <table class="data-table">
                    <tr><td style="color:#64748b;width:40%;">Name</td><td><strong>{{ desc.TableName }}</strong></td></tr>
                    <tr><td style="color:#64748b;">Status</td><td><span class="status-badge {{ desc.TableStatus|lower }}">{{ desc.TableStatus }}</span></td></tr>
                    <tr><td style="color:#64748b;">Item Count</td><td>{{ (desc.ItemCount ?? 0)|number_format }}</td></tr>
                    <tr>
                        <td style="color:#64748b;">Size</td>
                        <td>
                            {% set bytes = desc.TableSizeBytes ?? 0 %}
                            {% if bytes >= 1048576 %}{{ (bytes / 1048576)|number_format(2) }} MB
                            {% elseif bytes >= 1024 %}{{ (bytes / 1024)|number_format(2) }} KB
                            {% else %}{{ bytes }} B{% endif %}
                        </td>
                    </tr>
                    <tr><td style="color:#64748b;">Billing Mode</td><td>{{ desc.BillingModeSummary.BillingMode ?? 'PROVISIONED' }}</td></tr>
                    {% if desc.CreationDateTime is defined %}
                    <tr><td style="color:#64748b;">Created</td><td>{{ desc.CreationDateTime|date('Y-m-d H:i:s') }}</td></tr>
                    {% endif %}
                    <tr><td style="color:#64748b;">Table ARN</td><td style="font-size:0.68rem;word-break:break-all;">{{ desc.TableArn ?? '—' }}</td></tr>
                </table>
            </div>
        </div>
    </div>

    {# Key Schema #}
    <div class="col-12 col-md-6">
        <div class="content-card h-100">
            <div class="content-card-header">
                <h6><i class="bi bi-key me-1" style="color:var(--jormun-teal);"></i> Key Schema</h6>
            </div>
            <div style="padding:0.75rem 1rem;">
                <table class="data-table">
                    <thead>
                        <tr>
                            <th>Attribute</th>
                            <th>Key Type</th>
                            <th>Data Type</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for key in desc.KeySchema %}
                        {% set attrType = 'S' %}
                        {% for attr in desc.AttributeDefinitions %}
                            {% if attr.AttributeName == key.AttributeName %}
                                {% set attrType = attr.AttributeType %}
                            {% endif %}
                        {% endfor %}
                        <tr>
                            <td class="pk-cell">{{ key.AttributeName }}</td>
                            <td>
                                <span class="status-badge {{ key.KeyType == 'HASH' ? 'active' : 'creating' }}">
                                    {{ key.KeyType == 'HASH' ? 'Partition Key' : 'Sort Key' }}
                                </span>
                            </td>
                            <td>
                                <span class="type-badge">
                                    {% if attrType == 'S' %}String (S)
                                    {% elseif attrType == 'N' %}Number (N)
                                    {% elseif attrType == 'B' %}Binary (B)
                                    {% else %}{{ attrType }}{% endif %}
                                </span>
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    {# Secondary Indexes #}
    {% if desc.GlobalSecondaryIndexes is defined and desc.GlobalSecondaryIndexes|length > 0 %}
    <div class="col-12">
        <div class="content-card">
            <div class="content-card-header">
                <h6><i class="bi bi-diagram-2 me-1" style="color:var(--jormun-teal);"></i> Global Secondary Indexes</h6>
            </div>
            <div style="overflow-x:auto;">
                <table class="data-table">
                    <thead>
                        <tr>
                            <th>Index Name</th>
                            <th>Status</th>
                            <th>Partition Key</th>
                            <th>Sort Key</th>
                            <th>Projection</th>
                            <th>Item Count</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for gsi in desc.GlobalSecondaryIndexes %}
                        {% set gsiPk = null %}{% set gsiSk = null %}
                        {% for k in gsi.KeySchema %}
                            {% if k.KeyType == 'HASH' %}{% set gsiPk = k.AttributeName %}{% endif %}
                            {% if k.KeyType == 'RANGE' %}{% set gsiSk = k.AttributeName %}{% endif %}
                        {% endfor %}
                        <tr>
                            <td class="pk-cell">{{ gsi.IndexName }}</td>
                            <td><span class="status-badge {{ (gsi.IndexStatus ?? 'ACTIVE')|lower }}">{{ gsi.IndexStatus ?? 'ACTIVE' }}</span></td>
                            <td><span class="type-badge">{{ gsiPk }}</span></td>
                            <td>{% if gsiSk %}<span class="type-badge">{{ gsiSk }}</span>{% else %}<span class="null-val">none</span>{% endif %}</td>
                            <td>{{ gsi.Projection.ProjectionType ?? '—' }}</td>
                            <td>{{ (gsi.ItemCount ?? 0)|number_format }}</td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    {% endif %}

    {% if desc.LocalSecondaryIndexes is defined and desc.LocalSecondaryIndexes|length > 0 %}
    <div class="col-12">
        <div class="content-card">
            <div class="content-card-header">
                <h6><i class="bi bi-diagram-2 me-1" style="color:var(--jormun-teal);"></i> Local Secondary Indexes</h6>
            </div>
            <div style="overflow-x:auto;">
                <table class="data-table">
                    <thead>
                        <tr><th>Index Name</th><th>Sort Key</th><th>Projection</th></tr>
                    </thead>
                    <tbody>
                        {% for lsi in desc.LocalSecondaryIndexes %}
                        {% set lsiSk = null %}
                        {% for k in lsi.KeySchema %}{% if k.KeyType == 'RANGE' %}{% set lsiSk = k.AttributeName %}{% endif %}{% endfor %}
                        <tr>
                            <td class="pk-cell">{{ lsi.IndexName }}</td>
                            <td><span class="type-badge">{{ lsiSk ?? '—' }}</span></td>
                            <td>{{ lsi.Projection.ProjectionType ?? '—' }}</td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    {% endif %}
</div>

{% endif %}
{% endblock %}