{% extends '@administration/base.html.twig' %}

{% block title %}Rechnung Details{% endblock %}

{% block body %}
<nav aria-label="breadcrumb" class="mb-4">
  <ol class="breadcrumb bg-light p-2 rounded">
    <li class="breadcrumb-item"><a href="/admin/license-server">Lizenzserver</a></li>
    <li class="breadcrumb-item"><a href="/admin/license-server/invoices">Rechnungen</a></li>
    <li class="breadcrumb-item active" aria-current="page">Rechnungsdetails</li>
  </ol>
</nav>
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h3 class="card-title">Rechnung Details</h3>
                    <div class="card-tools">
                        <a href="/admin/license-server/invoices/{{ invoice.id }}/download" class="btn btn-success btn-sm">
                            <i class="fas fa-download"></i> PDF herunterladen
                        </a>
                        <a href="/admin/license-server/invoices/{{ invoice.id }}/edit" class="btn btn-primary btn-sm">
                            <i class="fas fa-edit"></i> Bearbeiten
                        </a>
                        <a href="/admin/license-server/invoices" class="btn btn-secondary btn-sm">
                            <i class="fas fa-arrow-left"></i> Zurück zur Übersicht
                        </a>
                    </div>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-6">
                            <h5>Rechnungs Informationen</h5>
                            <table class="table table-borderless">
                                <tr>
                                    <td><strong>Rechnungsnummer:</strong></td>
                                    <td>{{ invoice.invoiceNumber }}</td>
                                </tr>
                                <tr>
                                    <td><strong>Status:</strong></td>
                                    <td>
                                        {% if invoice.status == 'pending' %}
                                            <span class="badge badge-warning">Ausstehend</span>
                                        {% elseif invoice.status == 'paid' %}
                                            <span class="badge badge-success">Bezahlt</span>
                                        {% elseif invoice.status == 'overdue' %}
                                            <span class="badge badge-danger">Überfällig</span>
                                        {% elseif invoice.status == 'cancelled' %}
                                            <span class="badge badge-secondary">Storniert</span>
                                        {% endif %}
                                    </td>
                                </tr>
                                <tr>
                                    <td><strong>Rechnungsdatum:</strong></td>
                                    <td>{{ invoice.invoiceDate|date('d.m.Y') }}</td>
                                </tr>
                                <tr>
                                    <td><strong>Fälligkeitsdatum:</strong></td>
                                    <td>
                                        {{ invoice.dueDate|date('d.m.Y') }}
                                        {% if invoice.status == 'pending' and invoice.dueDate < date() %}
                                            <span class="badge badge-danger ml-2">Überfällig</span>
                                        {% endif %}
                                    </td>
                                </tr>
                                {% if invoice.paidAt %}
                                <tr>
                                    <td><strong>Bezahlt am:</strong></td>
                                    <td>{{ invoice.paidAt|date('d.m.Y H:i') }}</td>
                                </tr>
                                {% endif %}
                            </table>
                        </div>
                        <div class="col-md-6">
                            <h5>Kunden Informationen</h5>
                            <table class="table table-borderless">
                                <tr>
                                    <td><strong>Name:</strong></td>
                                    <td>{{ invoice.customer.name }}</td>
                                </tr>
                                <tr>
                                    <td><strong>E-Mail:</strong></td>
                                    <td>{{ invoice.customer.email }}</td>
                                </tr>
                                {% if invoice.customer.company %}
                                <tr>
                                    <td><strong>Firma:</strong></td>
                                    <td>{{ invoice.customer.company }}</td>
                                </tr>
                                {% endif %}
                                {% if invoice.customer.address %}
                                <tr>
                                    <td><strong>Adresse:</strong></td>
                                    <td>{{ invoice.customer.address }}</td>
                                </tr>
                                {% endif %}
                            </table>
                        </div>
                    </div>

                    <div class="row mt-4">
                        <div class="col-12">
                            <h5>Rechnungspositionen</h5>
                            <table class="table table-bordered">
                                <thead>
                                    <tr>
                                        <th>Beschreibung</th>
                                        <th>Menge</th>
                                        <th>Einzelpreis</th>
                                        <th>Gesamt</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    {% for item in invoice.items %}
                                    <tr>
                                        <td>{{ item.description }}</td>
                                        <td>{{ item.quantity }}</td>
                                        <td>{{ item.unitPrice|number_format(2, ',', '.') }}€</td>
                                        <td>{{ (item.quantity * item.unitPrice)|number_format(2, ',', '.') }}€</td>
                                    </tr>
                                    {% endfor %}
                                </tbody>
                                <tfoot>
                                    <tr>
                                        <td colspan="3" class="text-right"><strong>Gesamt:</strong></td>
                                        <td><strong>{{ invoice.totalAmount|number_format(2, ',', '.') }}€</strong></td>
                                    </tr>
                                </tfoot>
                            </table>
                        </div>
                    </div>

                    {% if invoice.notes %}
                    <div class="row mt-4">
                        <div class="col-12">
                            <h5>Notizen</h5>
                            <div class="alert alert-info">
                                {{ invoice.notes|nl2br }}
                            </div>
                        </div>
                    </div>
                    {% endif %}

                    <div class="row mt-4">
                        <div class="col-12">
                            <h5>Aktionen</h5>
                            <div class="btn-group" role="group">
                                {% if invoice.status == 'pending' %}
                                    <button type="button" class="btn btn-success" onclick="markAsPaid({{ invoice.id }})">
                                        <i class="fas fa-check"></i> Als bezahlt markieren
                                    </button>
                                {% endif %}
                                <a href="/admin/license-server/invoices/{{ invoice.id }}/download" class="btn btn-info">
                                    <i class="fas fa-download"></i> PDF herunterladen
                                </a>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
function markAsPaid(invoiceId) {
    if (confirm('Möchten Sie diese Rechnung wirklich als bezahlt markieren?')) {
        fetch(`/admin/license-server/invoices/${invoiceId}/mark-paid`, {
            method: 'POST',
            headers: {
                'X-Requested-With': 'XMLHttpRequest'
            }
        })
        .then(response => response.json())
        .then(data => {
            if (data.success) {
                alert('Rechnung erfolgreich als bezahlt markiert!');
                location.reload();
            } else {
                alert('Fehler: ' + (data.error || 'Unbekannter Fehler'));
            }
        })
        .catch(error => {
            console.error('Error:', error);
            alert('Ein Fehler ist aufgetreten. Bitte versuchen Sie es erneut.');
        });
    }
}
</script>
{% endblock %}