Hetzner-Backup/v2_adminpanel/templates/batch_form.html

{% extends "base.html" %}

{% block title %}Batch-Lizenzen erstellen{% endblock %}

{% block content %}
<div class="container py-5">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2>🔑 Batch-Lizenzen erstellen</h2>
        <div>
            <a href="/" class="btn btn-secondary">📊 Dashboard</a>
            <a href="/create" class="btn btn-secondary">➕ Einzellizenz</a>
            <a href="/licenses" class="btn btn-secondary">📋 Lizenzen</a>
            <a href="/customers" class="btn btn-secondary">👥 Kunden</a>
        </div>
    </div>

    <div class="alert alert-info">
        <strong>ℹ️ Batch-Generierung:</strong> Erstellen Sie mehrere Lizenzen auf einmal für einen Kunden.
        Die Lizenzen werden automatisch generiert und können anschließend als CSV exportiert werden.
    </div>

    <!-- Flash Messages -->
    {% with messages = get_flashed_messages(with_categories=true) %}
        {% if messages %}
            {% for category, message in messages %}
                <div class="alert alert-{{ 'danger' if category == 'error' else 'success' }} alert-dismissible fade show" role="alert">
                    {{ message }}
                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                </div>
            {% endfor %}
        {% endif %}
    {% endwith %}

    <form method="post" action="/batch" accept-charset="UTF-8">
        <div class="row g-3">
            <div class="col-md-6">
                <label for="customerName" class="form-label">Kundenname</label>
                <input type="text" class="form-control" id="customerName" name="customer_name" 
                       placeholder="Firma GmbH" accept-charset="UTF-8" required>
            </div>
            <div class="col-md-6">
                <label for="email" class="form-label">E-Mail</label>
                <input type="email" class="form-control" id="email" name="email" 
                       placeholder="kontakt@firma.de" accept-charset="UTF-8">
            </div>
            
            <div class="col-md-3">
                <label for="quantity" class="form-label">Anzahl Lizenzen</label>
                <input type="number" class="form-control" id="quantity" name="quantity" 
                       min="1" max="100" value="10" required>
                <div class="form-text">Max. 100 Lizenzen pro Batch</div>
            </div>
            
            <div class="col-md-3">
                <label for="licenseType" class="form-label">Lizenztyp</label>
                <select class="form-select" id="licenseType" name="license_type" required>
                    <option value="full">Vollversion</option>
                    <option value="test">Testversion</option>
                </select>
            </div>
            
            <div class="col-md-3">
                <label for="validFrom" class="form-label">Gültig ab</label>
                <input type="date" class="form-control" id="validFrom" name="valid_from" required>
            </div>
            
            <div class="col-md-3">
                <label for="validUntil" class="form-label">Gültig bis</label>
                <input type="date" class="form-control" id="validUntil" name="valid_until" required>
            </div>
        </div>

        <div class="mt-4 d-flex gap-2">
            <button type="submit" class="btn btn-primary btn-lg">
                🔑 Batch generieren
            </button>
            <button type="button" class="btn btn-outline-secondary" onclick="previewKeys()">
                👁️ Vorschau
            </button>
        </div>
    </form>

    <!-- Vorschau Modal -->
    <div class="modal fade" id="previewModal" tabindex="-1">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">Vorschau der generierten Keys</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body">
                    <p>Es werden <strong id="previewQuantity">10</strong> Lizenzen im folgenden Format generiert:</p>
                    <div class="bg-light p-3 rounded font-monospace" id="previewFormat">
                        AF-YYYYMMFT-XXXX-YYYY-ZZZZ
                    </div>
                    <p class="mt-3 mb-0">Die Keys werden automatisch eindeutig generiert und in der Datenbank gespeichert.</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Schließen</button>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
// Setze heutiges Datum als Standard
document.addEventListener('DOMContentLoaded', function() {
    const today = new Date().toISOString().split('T')[0];
    document.getElementById('validFrom').value = today;
    
    // Setze valid_until auf 1 Jahr später
    const oneYearLater = new Date();
    oneYearLater.setFullYear(oneYearLater.getFullYear() + 1);
    document.getElementById('validUntil').value = oneYearLater.toISOString().split('T')[0];
});

// Vorschau-Funktion
function previewKeys() {
    const quantity = document.getElementById('quantity').value;
    const type = document.getElementById('licenseType').value;
    const typeChar = type === 'full' ? 'F' : 'T';
    const date = new Date();
    const dateStr = date.getFullYear() + ('0' + (date.getMonth() + 1)).slice(-2);
    
    document.getElementById('previewQuantity').textContent = quantity;
    document.getElementById('previewFormat').textContent = `AF-${dateStr}${typeChar}-XXXX-YYYY-ZZZZ`;
    
    const modal = new bootstrap.Modal(document.getElementById('previewModal'));
    modal.show();
}

// Validierung
document.getElementById('quantity').addEventListener('input', function(e) {
    if (e.target.value > 100) {
        e.target.value = 100;
    }
    if (e.target.value < 1) {
        e.target.value = 1;
    }
});
</script>
{% endblock %}