feuerwehr-vereinsshop/index.php

<?php
require_once __DIR__ . '/config.php';
require_once __DIR__ . '/includes/functions.php';

$pageTitle = 'Startseite';
$products = getProducts();
$categories = getCategories();

// Filter by category if provided
$category = isset($_GET['category']) ? normalizeCategoryId($_GET['category']) : '';
if ($category !== '' && getCategoryById($category) !== null) {
    $products = array_filter($products, function($product) use ($category) {
        return productHasCategory($product, $category);
    });
} else {
    $category = '';
}

include __DIR__ . '/includes/header.php';
?>

<h2>Unsere Produkte</h2>

<div class="disclaimer-box">
    <?php foreach (DISCLAIMER_LINES as $line): ?>
    <p><?php echo htmlspecialchars($line); ?></p>
    <?php endforeach; ?>
</div>

<div class="category-filter-bar" aria-label="Produktkategorien">
    <a href="?category=" class="btn btn-small <?php echo $category === '' ? '' : 'btn-secondary'; ?>">Alle</a>
    <?php foreach ($categories as $categoryOption): ?>
        <a href="?category=<?php echo urlencode($categoryOption['id']); ?>" class="btn btn-small <?php echo $category === $categoryOption['id'] ? '' : 'btn-secondary'; ?>">
            <?php echo htmlspecialchars($categoryOption['label']); ?>
        </a>
    <?php endforeach; ?>
</div>

<?php if (empty($products)): ?>
    <div class="alert alert-info">
        <p>Keine Produkte gefunden.</p>
    </div>
<?php else: ?>
    <div class="products-grid">
        <?php foreach ($products as $product): ?>
            <div class="product-card">
                <a href="product.php?id=<?php echo $product['id']; ?>">
                    <?php if (!empty($product['image']) && file_exists(__DIR__ . '/assets/images/' . $product['image'])): ?>
                        <img src="<?php echo SITE_URL; ?>/assets/images/<?php echo htmlspecialchars($product['image']); ?>" alt="<?php echo htmlspecialchars($product['name']); ?>">
                    <?php else: ?>
                        <img src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='200'%3E%3Crect fill='%23e9ecef' width='250' height='200'/%3E%3Ctext x='50%25' y='50%25' text-anchor='middle' dy='.3em' fill='%236c757d'%3EKein Bild%3C/text%3E%3C/svg%3E" alt="Kein Bild">
                    <?php endif; ?>
                </a>
                <div class="product-card-content">
                    <h3><a href="product.php?id=<?php echo $product['id']; ?>" style="text-decoration: none; color: inherit;"><?php echo htmlspecialchars($product['name']); ?></a></h3>
                    <div class="price"><?php echo formatPrice($product['price']); ?></div>
                    <?php 
                    $totalStock = getTotalStock($product);
                    ?>
                    <div class="stock <?php echo $totalStock > 0 ? 'in-stock' : 'out-of-stock'; ?>">
                        <?php if ($totalStock > 0): ?>
                            Verfügbar (<?php echo $totalStock; ?> Stück)
                        <?php else: ?>
                            Ausverkauft - Vorbestellung möglich
                        <?php endif; ?>
                    </div>
                    <a href="product.php?id=<?php echo $product['id']; ?>" class="btn" style="width: 100%; text-align: center; margin-top: 1rem;">Details ansehen</a>
                </div>
            </div>
        <?php endforeach; ?>
    </div>
<?php endif; ?>

<?php include __DIR__ . '/includes/footer.php'; ?>