{% extends "base.html" %}

{% block title %}Administration{% endblock %}

{% block content %}
<div class="row mb-4">
    <div class="col-12">
        <h1 class="h3">Administration</h1>
    </div>
</div>

<!-- Account Forger Configuration -->
<div class="row mb-4">
    <div class="col-md-6">
        <div class="card">
            <div class="card-header bg-primary text-white">
                <h5 class="mb-0">Account Forger Konfiguration</h5>
            </div>
            <div class="card-body">
                <form method="post" action="{{ url_for('admin.update_client_config') }}" class="row g-3">
                    <div class="col-md-6">
                        <label class="form-label">Aktuelle Version</label>
                        <input type="text" class="form-control" name="current_version" 
                               value="{{ client_config[5] if client_config else '1.0.0' }}" 
                               pattern="^\d+\.\d+\.\d+$" required>
                    </div>
                    <div class="col-md-6">
                        <label class="form-label">Minimum Version</label>
                        <input type="text" class="form-control" name="minimum_version" 
                               value="{{ client_config[6] if client_config else '1.0.0' }}" 
                               pattern="^\d+\.\d+\.\d+$" required>
                    </div>
                    <div class="col-12">
                        <label class="form-label">API Key</label>
                        <div class="input-group">
                            <input type="text" class="form-control" value="{{ client_config[2] if client_config else 'Nicht konfiguriert' }}" readonly>
                            {% if client_config %}
                            <button class="btn btn-outline-secondary" type="button" onclick="copyToClipboard('{{ client_config[2] }}')">
                                <i class="bi bi-clipboard"></i> Kopieren
                            </button>
                            {% endif %}
                        </div>
                    </div>
                    <div class="col-12">
                        <button type="submit" class="btn btn-primary">Speichern</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
    
    <div class="col-md-6">
        <div class="card">
            <div class="card-header bg-info text-white d-flex justify-content-between align-items-center">
                <h5 class="mb-0">Aktive Sitzungen</h5>
                <div>
                    <span class="badge bg-white text-dark" id="sessionCount">{{ active_sessions|length if active_sessions else 0 }}</span>
                    <a href="{{ url_for('admin.license_sessions') }}" class="btn btn-sm btn-light ms-2">Alle anzeigen</a>
                </div>
            </div>
            <div class="card-body">
                <div class="table-responsive">
                    <table class="table table-sm">
                        <thead>
                            <tr>
                                <th>Kunde</th>
                                <th>Version</th>
                                <th>Letztes Heartbeat</th>
                                <th>Status</th>
                            </tr>
                        </thead>
                        <tbody id="sessionTableBody">
                            {% if active_sessions %}
                                {% for session in active_sessions[:5] %}
                                <tr>
                                    <td>{{ session[3] or 'Unbekannt' }}</td>
                                    <td>{{ session[6] }}</td>
                                    <td>{{ session[8].strftime('%H:%M:%S') }}</td>
                                    <td>
                                        {% if session[9] < 90 %}
                                            <span class="badge bg-success">Aktiv</span>
                                        {% else %}
                                            <span class="badge bg-warning">Timeout</span>
                                        {% endif %}
                                    </td>
                                </tr>
                                {% endfor %}
                            {% else %}
                                <tr>
                                    <td colspan="4" class="text-center text-muted">Keine aktiven Sitzungen</td>
                                </tr>
                            {% endif %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Technical Settings (collapsible) -->
<div class="accordion mb-4" id="technicalSettings">
    <!-- Feature Flags -->
    <div class="accordion-item">
        <h2 class="accordion-header">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#featureFlags">
                Feature Flags
            </button>
        </h2>
        <div id="featureFlags" class="accordion-collapse collapse" data-bs-parent="#technicalSettings">
            <div class="accordion-body">
                <div class="table-responsive">
                    <table class="table">
                        <thead>
                            <tr>
                                <th>Feature</th>
                                <th>Beschreibung</th>
                                <th>Status</th>
                                <th>Aktion</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for flag in feature_flags %}
                            <tr>
                                <td><strong>{{ flag[1] }}</strong></td>
                                <td><small>{{ flag[2] }}</small></td>
                                <td>
                                    {% if flag[3] %}
                                        <span class="badge bg-success">Aktiv</span>
                                    {% else %}
                                        <span class="badge bg-secondary">Inaktiv</span>
                                    {% endif %}
                                </td>
                                <td>
                                    <form method="post" action="{{ url_for('admin.toggle_feature_flag', flag_id=flag[0]) }}" style="display: inline;">
                                        <button type="submit" class="btn btn-sm {% if flag[3] %}btn-danger{% else %}btn-success{% endif %}">
                                            {% if flag[3] %}Deaktivieren{% else %}Aktivieren{% endif %}
                                        </button>
                                    </form>
                                </td>
                            </tr>
                            {% else %}
                            <tr>
                                <td colspan="4" class="text-center text-muted">Keine Feature Flags konfiguriert</td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Rate Limits -->
    <div class="accordion-item">
        <h2 class="accordion-header">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#rateLimits">
                Rate Limits
            </button>
        </h2>
        <div id="rateLimits" class="accordion-collapse collapse" data-bs-parent="#technicalSettings">
            <div class="accordion-body">
                <div class="table-responsive">
                    <table class="table">
                        <thead>
                            <tr>
                                <th>API Key</th>
                                <th>Requests/Minute</th>
                                <th>Requests/Stunde</th>
                                <th>Requests/Tag</th>
                                <th>Burst Size</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for limit in rate_limits %}
                            <tr>
                                <td><code>{{ limit[1][:12] }}...</code></td>
                                <td>{{ limit[2] }}</td>
                                <td>{{ limit[3] }}</td>
                                <td>{{ limit[4] }}</td>
                                <td>{{ limit[5] }}</td>
                            </tr>
                            {% else %}
                            <tr>
                                <td colspan="5" class="text-center text-muted">Keine Rate Limits konfiguriert</td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function copyToClipboard(text) {
    navigator.clipboard.writeText(text).then(function() {
        // Show success message instead of alert
        const button = event.target.closest('button');
        const originalText = button.innerHTML;
        button.innerHTML = '<i class="bi bi-check"></i> Kopiert!';
        button.classList.remove('btn-outline-secondary');
        button.classList.add('btn-success');
        
        setTimeout(() => {
            button.innerHTML = originalText;
            button.classList.remove('btn-success');
            button.classList.add('btn-outline-secondary');
        }, 2000);
    });
}

// Auto-refresh sessions every 30 seconds
function refreshSessions() {
    fetch('{{ url_for("admin.license_live_stats") }}')
        .then(response => response.json())
        .then(data => {
            document.getElementById('sessionCount').textContent = data.active_licenses || 0;
            
            // Update session table
            const tbody = document.getElementById('sessionTableBody');
            if (data.latest_sessions && data.latest_sessions.length > 0) {
                tbody.innerHTML = data.latest_sessions.map(session => `
                    <tr>
                        <td>${session.customer_name || 'Unbekannt'}</td>
                        <td>${session.version}</td>
                        <td>${session.last_heartbeat}</td>
                        <td>
                            ${session.seconds_since < 90 
                                ? '<span class="badge bg-success">Aktiv</span>' 
                                : '<span class="badge bg-warning">Timeout</span>'}
                        </td>
                    </tr>
                `).join('');
            } else {
                tbody.innerHTML = '<tr><td colspan="4" class="text-center text-muted">Keine aktiven Sitzungen</td></tr>';
            }
        })
        .catch(error => console.error('Error refreshing sessions:', error));
}

// Refresh sessions every 30 seconds
setInterval(refreshSessions, 30000);
</script>
{% endblock %}