diff --git a/app/Http/Controllers/Web/Auth/LoginController.php b/app/Http/Controllers/Web/Auth/LoginController.php
index cc7361d..cf40d2c 100644
--- a/app/Http/Controllers/Web/Auth/LoginController.php
+++ b/app/Http/Controllers/Web/Auth/LoginController.php
@@ -102,7 +102,7 @@ class LoginController extends Controller
         } elseif ($user->hasRole('teacher')) {
             return redirect()->to('userarea/teacher.php');
         } elseif ($user->hasRole('school_owner')) {
-            return redirect()->to('userarea/school.php');
+            return redirect()->to('userarea/school_dashboard.php');
         }
 
         // Fallback nel caso il ruolo non corrisponda
diff --git a/public/userarea/get_product_classes.php b/public/userarea/get_product_classes.php
index f67eec5..ffaf8b1 100644
--- a/public/userarea/get_product_classes.php
+++ b/public/userarea/get_product_classes.php
@@ -1,14 +1,14 @@
 <?php
 include('include/headscript.php');
 
-
-
 $dbHandler = DBHandlerSelect::getInstance();
 $pdo = $dbHandler->getConnection();
 
 // Verifica che iduserlogin sia definito
 if (!isset($iduserlogin)) {
-    die("Errore: ID utente non definito.");
+    http_response_code(400);
+    echo json_encode(['error' => 'ID utente non definito']);
+    exit;
 }
 
 // Recupera i dati della scuola in base all'utente loggato
@@ -20,22 +20,80 @@ $stmt = $pdo->prepare("
 $stmt->execute([$iduserlogin]);
 $school = $stmt->fetch();
 if (!$school) {
-    die("Errore: Nessuna scuola trovata per l'utente loggato.");
+    http_response_code(404);
+    echo json_encode(['error' => 'Nessuna scuola trovata per l\'utente loggato']);
+    exit;
 }
 $school_id = $school['id'];
 
 $product_id = $_GET['product_id'] ?? 0;
+$variation_id = $_GET['variation_id'] ?? 0;
 
-// Verifica che il prodotto appartenga alla scuola
-$stmt = $pdo->prepare("SELECT id FROM products WHERE id = ? AND school_id = ?");
-$stmt->execute([$product_id, $school_id]);
-if (!$stmt->fetch()) {
-    die("Errore: Prodotto non trovato o non autorizzato.");
+if ($product_id <= 0) {
+    http_response_code(400);
+    echo json_encode(['error' => 'ID prodotto non valido']);
+    exit;
+}
+
+// Recupera i dettagli del prodotto (inclusi is_full_access e auto_propagate_to_order)
+$stmt = $pdo->prepare("
+    SELECT id, is_full_access, auto_propagate_to_order 
+    FROM products 
+    WHERE id = ? AND school_id = ?
+");
+$stmt->execute([$product_id, $school_id]);
+$product = $stmt->fetch(PDO::FETCH_ASSOC);
+if (!$product) {
+    http_response_code(404);
+    echo json_encode(['error' => 'Prodotto non trovato o non autorizzato']);
+    exit;
+}
+
+// Inizializza l'array di risposta con i dettagli del prodotto
+$response = [
+    'is_full_access' => $product['is_full_access'],
+    'auto_propagate_to_order' => $product['auto_propagate_to_order'],
+    'class_types' => []
+];
+
+// Se variation_id è specificato, recupera i dettagli della variazione
+if ($variation_id > 0) {
+    $stmt = $pdo->prepare("
+        SELECT id, auto_propagate_to_order 
+        FROM product_variations 
+        WHERE id = ? AND product_id = ?
+    ");
+    $stmt->execute([$variation_id, $product_id]);
+    $variation = $stmt->fetch(PDO::FETCH_ASSOC);
+    if (!$variation) {
+        http_response_code(404);
+        echo json_encode(['error' => 'Variazione non trovata o non autorizzata']);
+        exit;
+    }
+    // Sovrascrivi auto_propagate_to_order con il valore della variazione
+    $response['auto_propagate_to_order'] = $variation['auto_propagate_to_order'];
+}
+
+// Recupera le classi associate
+if ($variation_id > 0) {
+    $stmt = $pdo->prepare("
+        SELECT class_type_id 
+        FROM product_class_types 
+        WHERE product_id = ? AND variation_id = ?
+    ");
+    $stmt->execute([$product_id, $variation_id]);
+} else {
+    $stmt = $pdo->prepare("
+        SELECT class_type_id 
+        FROM product_class_types 
+        WHERE product_id = ? AND variation_id IS NULL
+    ");
+    $stmt->execute([$product_id]);
 }
 
-$stmt = $pdo->prepare("SELECT class_type_id FROM product_class_types WHERE product_id = ?");
-$stmt->execute([$product_id]);
 $class_types = $stmt->fetchAll(PDO::FETCH_COLUMN);
+$response['class_types'] = $class_types;
 
 header('Content-Type: application/json');
-echo json_encode($class_types);
+echo json_encode($response);
+exit;
diff --git a/public/userarea/photoclass/1-1744291511-Screenshot 2023-11-01 184252.png b/public/userarea/photoclass/1-1744291511-Screenshot 2023-11-01 184252.png
new file mode 100644
index 0000000..d680be5
Binary files /dev/null and b/public/userarea/photoclass/1-1744291511-Screenshot 2023-11-01 184252.png differ
diff --git a/public/userarea/product_detail.php b/public/userarea/product_detail.php
new file mode 100644
index 0000000..799b110
--- /dev/null
+++ b/public/userarea/product_detail.php
@@ -0,0 +1,149 @@
+<?php
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+$product_id = $_GET['product_id'] ?? 0;
+
+// Recupera i dettagli del prodotto
+$stmt = $pdo->prepare("
+    SELECT p.id, p.name AS product_name,
+           c.name AS class_name, c.description AS class_description, c.photo AS class_photo
+    FROM products p
+    LEFT JOIN product_class_types pct ON p.id = pct.product_id AND pct.variation_id IS NULL
+    LEFT JOIN class_types ct ON pct.class_type_id = ct.id
+    LEFT JOIN classes c ON ct.class_id = c.id
+    WHERE p.id = ?
+    GROUP BY p.id
+");
+$stmt->execute([$product_id]);
+$product = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if (!$product) {
+    die("Prodotto non trovato.");
+}
+
+// Recupera le variazioni del prodotto
+$stmt = $pdo->prepare("
+    SELECT id, name, price
+    FROM product_variations
+    WHERE product_id = ? AND status = 'active'
+");
+$stmt->execute([$product_id]);
+$variations = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+// Recupera le variazioni delle classi associate al prodotto
+$stmt = $pdo->prepare("
+    SELECT ct.id, ct.level, ct.day_of_week
+    FROM product_class_types pct
+    JOIN class_types ct ON pct.class_type_id = ct.id
+    WHERE pct.product_id = ? AND pct.variation_id IS NULL
+");
+$stmt->execute([$product_id]);
+$class_types = $stmt->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<!DOCTYPE html>
+<html lang="it">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Dettaglio Prodotto - <?php echo htmlspecialchars($product['product_name']); ?></title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+        .product-image {
+            width: 100%;
+            height: 300px;
+            object-fit: cover;
+            border-radius: 8px;
+        }
+
+        .price-display {
+            font-size: 1.5rem;
+            color: #28a745;
+            margin-top: 10px;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="container mt-5">
+        <h1 class="mb-4"><?php echo htmlspecialchars($product['product_name']); ?></h1>
+        <div class="row">
+            <div class="col-md-6">
+                <img src="<?php echo htmlspecialchars($product['class_photo'] ?: 'default_class_image.jpg'); ?>" alt="<?php echo htmlspecialchars($product['class_name']); ?>" class="product-image">
+            </div>
+            <div class="col-md-6">
+                <h3><?php echo htmlspecialchars($product['class_name']); ?></h3>
+                <p><?php echo htmlspecialchars($product['class_description']); ?></p>
+
+                <div class="mb-3">
+                    <label for="variation_select" class="form-label">Seleziona Variazione Prodotto:</label>
+                    <select id="variation_select" class="form-select">
+                        <option value="">-- Seleziona --</option>
+                        <?php foreach ($variations as $variation): ?>
+                            <option value="<?php echo $variation['id']; ?>" data-price="<?php echo $variation['price']; ?>">
+                                <?php echo htmlspecialchars($variation['name']); ?> (<?php echo $variation['price']; ?>€)
+                            </option>
+                        <?php endforeach; ?>
+                    </select>
+                </div>
+
+                <div class="mb-3">
+                    <label for="class_type_select" class="form-label">Seleziona Variazione Classe:</label>
+                    <select id="class_type_select" class="form-select">
+                        <option value="">-- Seleziona --</option>
+                        <?php foreach ($class_types as $class_type): ?>
+                            <option value="<?php echo $class_type['id']; ?>">
+                                <?php echo htmlspecialchars($class_type['level'] . ' (' . $class_type['day_of_week'] . ')'); ?>
+                            </option>
+                        <?php endforeach; ?>
+                    </select>
+                </div>
+
+                <div class="price-display" id="price_display">Prezzo: -- €</div>
+
+                <button id="add_to_cart" class="btn btn-success mt-3" disabled>Aggiungi al Carrello</button>
+            </div>
+        </div>
+    </div>
+
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    <script>
+        $(document).ready(function() {
+            const variationSelect = $('#variation_select');
+            const classTypeSelect = $('#class_type_select');
+            const priceDisplay = $('#price_display');
+            const addToCartButton = $('#add_to_cart');
+
+            function updatePriceAndButton() {
+                const selectedVariation = variationSelect.val();
+                const selectedClassType = classTypeSelect.val();
+
+                if (selectedVariation && selectedClassType) {
+                    const price = variationSelect.find('option:selected').data('price');
+                    priceDisplay.text(`Prezzo: ${price}€`);
+                    addToCartButton.prop('disabled', false);
+                } else {
+                    priceDisplay.text('Prezzo: -- €');
+                    addToCartButton.prop('disabled', true);
+                }
+            }
+
+            variationSelect.on('change', updatePriceAndButton);
+            classTypeSelect.on('change', updatePriceAndButton);
+
+            addToCartButton.on('click', function() {
+                const variationId = variationSelect.val();
+                const classTypeId = classTypeSelect.val();
+                alert(`Prodotto aggiunto al carrello!\nVariazione: ${variationSelect.find('option:selected').text()}\nClasse: ${classTypeSelect.find('option:selected').text()}`);
+                // Qui puoi aggiungere una chiamata AJAX per aggiungere al carrello
+            });
+        });
+    </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/public/userarea/products.php b/public/userarea/products.php
index e60ba50..1141161 100644
--- a/public/userarea/products.php
+++ b/public/userarea/products.php
@@ -29,21 +29,65 @@ if (!$school) {
 $school_id = $school['id'];
 $school_name = $school['name'];
 
-// Recupera i prodotti della scuola con classi e variazioni associate
+// Recupera i prodotti della scuola con variazioni, classi e variazioni associate
 $stmt = $pdo->prepare("
     SELECT p.*, 
-           GROUP_CONCAT(DISTINCT c.name) AS class_names,
-           GROUP_CONCAT(DISTINCT CONCAT(ct.level, ' (', ct.day_of_week, ')')) AS variation_names
+           p.auto_propagate_to_order AS product_auto_propagate, 
+           pv.id AS variation_id, pv.name AS variation_name, pv.price, pv.duration_days, pv.max_entries, pv.weekly_limit, pv.max_recoveries, pv.recovery_validity_days, pv.allow_freeze, pv.freeze_max_days, pv.max_inventory, pv.current_inventory, pv.status AS variation_status, pv.auto_propagate_to_order AS variation_auto_propagate,
+           GROUP_CONCAT(DISTINCT CASE WHEN pct.variation_id IS NULL THEN c.name END) AS class_names,
+           GROUP_CONCAT(DISTINCT CASE WHEN pct.variation_id IS NULL THEN CONCAT(ct.level, ' (', ct.day_of_week, ')') END) AS variation_names,
+           GROUP_CONCAT(DISTINCT CASE WHEN pct.variation_id = pv.id THEN c.name END) AS variation_class_names,
+           GROUP_CONCAT(DISTINCT CASE WHEN pct.variation_id = pv.id THEN CONCAT(ct.level, ' (', ct.day_of_week, ')') END) AS variation_variation_names
     FROM products p
-    LEFT JOIN product_class_types pct ON p.id = pct.product_id
+    LEFT JOIN product_variations pv ON p.id = pv.product_id
+    LEFT JOIN product_class_types pct ON (p.id = pct.product_id AND (pct.variation_id = pv.id OR pct.variation_id IS NULL))
     LEFT JOIN class_types ct ON pct.class_type_id = ct.id
     LEFT JOIN classes c ON ct.class_id = c.id
     WHERE p.school_id = ?
-    GROUP BY p.id
-    ORDER BY p.created_at DESC
+    GROUP BY p.id, pv.id
+    ORDER BY p.created_at DESC, pv.created_at DESC
 ");
 $stmt->execute([$school_id]);
-$products = $stmt->fetchAll();
+$raw_products = $stmt->fetchAll();
+
+// Organizza i prodotti in una struttura gerarchica: prodotto -> variazioni
+$products = [];
+foreach ($raw_products as $row) {
+    $product_id = $row['id'];
+    if (!isset($products[$product_id])) {
+        $products[$product_id] = [
+            'id' => $row['id'],
+            'name' => $row['name'],
+            'type' => $row['type'],
+            'is_full_access' => $row['is_full_access'],
+            'status' => $row['status'],
+            'auto_propagate_to_order' => $row['product_auto_propagate'],
+            'class_names' => $row['class_names'],
+            'variation_names' => $row['variation_names'],
+            'variations' => []
+        ];
+    }
+    if ($row['variation_id']) {
+        $products[$product_id]['variations'][] = [
+            'variation_id' => $row['variation_id'],
+            'variation_name' => $row['variation_name'],
+            'price' => $row['price'],
+            'duration_days' => $row['duration_days'],
+            'max_entries' => $row['max_entries'],
+            'weekly_limit' => $row['weekly_limit'],
+            'max_recoveries' => $row['max_recoveries'],
+            'recovery_validity_days' => $row['recovery_validity_days'],
+            'allow_freeze' => $row['allow_freeze'],
+            'freeze_max_days' => $row['freeze_max_days'],
+            'max_inventory' => $row['max_inventory'],
+            'current_inventory' => $row['current_inventory'],
+            'variation_status' => $row['variation_status'],
+            'auto_propagate_to_order' => $row['variation_auto_propagate'],
+            'class_names' => $row['variation_class_names'],
+            'variation_names' => $row['variation_variation_names']
+        ];
+    }
+}
 
 // Recupera tutte le classi e le loro variazioni per il modale di aggiunta/modifica prodotti
 $stmt = $pdo->prepare("
@@ -81,10 +125,12 @@ $error = '';
 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $action = $_POST['action'] ?? '';
 
+    // Aggiungi un prodotto
     // Aggiungi un prodotto
     if ($action === 'add_product') {
         $name = $_POST['name'] ?? '';
         $type = $_POST['type'] ?? '';
+        $variation_name = $_POST['variation_name'] ?? '';
         $price = $_POST['price'] ?? 0;
         $duration_days = $_POST['duration_days'] ?: null;
         $max_entries = $_POST['max_entries'] ?: null;
@@ -94,20 +140,30 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $allow_freeze = $_POST['allow_freeze'] ?? 0;
         $freeze_max_days = $_POST['freeze_max_days'] ?: null;
         $max_inventory = $_POST['max_inventory'] ?: null;
+        $is_full_access = $_POST['is_full_access'] ?? 0;
+        $auto_propagate_to_order = $_POST['auto_propagate_to_order'] ?? 0; // Nuovo campo
         $class_types = $_POST['class_types'] ?? [];
 
-        if (empty($name) || empty($type) || $price <= 0) {
-            $error = "Nome, tipo e prezzo sono obbligatori.";
+        if (empty($name) || empty($type) || empty($variation_name) || $price <= 0) {
+            $error = "Nome, tipo, nome variazione e prezzo sono obbligatori.";
         } else {
-            $current_inventory = $max_inventory; // All'inizio, l'inventario corrente è uguale al massimo
+            // Inserisci il prodotto principale
             $stmt = $pdo->prepare("
-                INSERT INTO products (school_id, name, type, price, duration_days, max_entries, weekly_limit, max_recoveries, recovery_validity_days, allow_freeze, freeze_max_days, max_inventory, current_inventory)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-            ");
+            INSERT INTO products (school_id, name, type, is_full_access, auto_propagate_to_order)
+            VALUES (?, ?, ?, ?, ?)
+        ");
+            $stmt->execute([$school_id, $name, $type, $is_full_access, $auto_propagate_to_order]);
+            $product_id = $pdo->lastInsertId();
+
+            // Inserisci la variazione del prodotto
+            $current_inventory = $max_inventory;
+            $stmt = $pdo->prepare("
+            INSERT INTO product_variations (product_id, name, price, duration_days, max_entries, weekly_limit, max_recoveries, recovery_validity_days, allow_freeze, freeze_max_days, max_inventory, current_inventory, auto_propagate_to_order)
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+        ");
             $stmt->execute([
-                $school_id,
-                $name,
-                $type,
+                $product_id,
+                $variation_name,
                 $price,
                 $duration_days,
                 $max_entries,
@@ -117,13 +173,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 $allow_freeze,
                 $freeze_max_days,
                 $max_inventory,
-                $current_inventory
+                $current_inventory,
+                $auto_propagate_to_order // Propaga lo stesso valore del prodotto
             ]);
 
-            $product_id = $pdo->lastInsertId();
-
-            // Associa le classi selezionate
-            if (!empty($class_types)) {
+            // Associa le classi selezionate (se non è full access)
+            if (!$is_full_access && !empty($class_types)) {
                 $stmt = $pdo->prepare("INSERT INTO product_class_types (product_id, class_type_id, entry_cost) VALUES (?, ?, 1)");
                 foreach ($class_types as $class_type_id) {
                     $stmt->execute([$product_id, $class_type_id]);
@@ -136,11 +191,101 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         }
     }
 
+    // add product variation
+
+    // Aggiungi una variazione
+    // Aggiungi una variazione
+    if ($action === 'add_variation') {
+        $product_id = $_POST['product_id'] ?? 0;
+        $variation_name = $_POST['variation_name'] ?? '';
+        $price = $_POST['price'] ?? 0;
+        $duration_days = $_POST['duration_days'] ?: null;
+        $max_entries = $_POST['max_entries'] ?: null;
+        $weekly_limit = $_POST['weekly_limit'] ?: null;
+        $max_recoveries = $_POST['max_recoveries'] ?: null;
+        $recovery_validity_days = $_POST['recovery_validity_days'] ?: null;
+        $allow_freeze = $_POST['allow_freeze'] ?? 0;
+        $freeze_max_days = $_POST['freeze_max_days'] ?: null;
+        $max_inventory = $_POST['max_inventory'] ?: null;
+        $current_inventory = $_POST['current_inventory'] ?? $max_inventory;
+        $status = $_POST['status'] ?? 'active';
+        $auto_propagate_to_order = $_POST['auto_propagate_to_order'] ?? 0; // Nuovo campo
+        $class_types = $_POST['class_types'] ?? [];
+
+        if ($product_id <= 0 || empty($variation_name) || $price <= 0) {
+            $error = "ID prodotto, nome variazione e prezzo sono obbligatori.";
+        } else {
+            // Verifica che il prodotto appartenga alla scuola e recupera is_full_access
+            $stmt = $pdo->prepare("SELECT id, is_full_access FROM products WHERE id = ? AND school_id = ?");
+            $stmt->execute([$product_id, $school_id]);
+            $product = $stmt->fetch();
+            if (!$product) {
+                $error = "Prodotto non trovato.";
+            } else {
+                $is_full_access = $product['is_full_access'];
+
+                // Inserisci la nuova variazione
+                $stmt = $pdo->prepare("
+                INSERT INTO product_variations (product_id, name, price, duration_days, max_entries, weekly_limit, max_recoveries, recovery_validity_days, allow_freeze, freeze_max_days, max_inventory, current_inventory, status, auto_propagate_to_order)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+            ");
+                $stmt->execute([
+                    $product_id,
+                    $variation_name,
+                    $price,
+                    $duration_days,
+                    $max_entries,
+                    $weekly_limit,
+                    $max_recoveries,
+                    $recovery_validity_days,
+                    $allow_freeze,
+                    $freeze_max_days,
+                    $max_inventory,
+                    $current_inventory,
+                    $status,
+                    $auto_propagate_to_order
+                ]);
+
+                // Recupera l'ID della variazione appena creata
+                $variation_id = $pdo->lastInsertId();
+
+                // Associa le classi alla variazione (se non è full access)
+                if (!$is_full_access) {
+                    if (!empty($class_types)) {
+                        // Usa le classi selezionate nel modale
+                        $stmt = $pdo->prepare("INSERT INTO product_class_types (product_id, variation_id, class_type_id, entry_cost) VALUES (?, ?, ?, 1)");
+                        foreach ($class_types as $class_type_id) {
+                            $stmt->execute([$product_id, $variation_id, $class_type_id]);
+                        }
+                    } else {
+                        // Se non sono state selezionate classi, eredita quelle del prodotto
+                        $stmt = $pdo->prepare("SELECT class_type_id FROM product_class_types WHERE product_id = ? AND variation_id IS NULL");
+                        $stmt->execute([$product_id]);
+                        $inherited_class_types = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+                        if (!empty($inherited_class_types)) {
+                            $stmt = $pdo->prepare("INSERT INTO product_class_types (product_id, variation_id, class_type_id, entry_cost) VALUES (?, ?, ?, 1)");
+                            foreach ($inherited_class_types as $class_type_id) {
+                                $stmt->execute([$product_id, $variation_id, $class_type_id]);
+                            }
+                        }
+                    }
+                }
+
+                $success_message = "Variazione aggiunta con successo!";
+                header("Location: products.php");
+                exit;
+            }
+        }
+    }
+    // Modifica un prodotto
     // Modifica un prodotto
     if ($action === 'edit_product') {
         $id = $_POST['id'] ?? 0;
+        $variation_id = $_POST['variation_id'] ?? 0;
         $name = $_POST['name'] ?? '';
         $type = $_POST['type'] ?? '';
+        $variation_name = $_POST['variation_name'] ?? '';
         $price = $_POST['price'] ?? 0;
         $duration_days = $_POST['duration_days'] ?: null;
         $max_entries = $_POST['max_entries'] ?: null;
@@ -151,49 +296,86 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $freeze_max_days = $_POST['freeze_max_days'] ?: null;
         $max_inventory = $_POST['max_inventory'] ?: null;
         $current_inventory = $_POST['current_inventory'] ?: null;
+        $is_full_access = $_POST['is_full_access'] ?? 0;
         $status = $_POST['status'] ?? 'active';
+        $auto_propagate_to_order = $_POST['auto_propagate_to_order'] ?? 0; // Nuovo campo
         $class_types = $_POST['class_types'] ?? [];
 
-        if ($id <= 0 || empty($name) || empty($type) || $price <= 0) {
-            $error = "ID, nome, tipo e prezzo sono obbligatori.";
+        if ($id <= 0 || empty($name) || empty($type)) {
+            $error = "ID, nome e tipo sono obbligatori.";
+        } elseif ($variation_id > 0 && (empty($variation_name) || $price <= 0)) {
+            $error = "Nome variazione e prezzo sono obbligatori per la variazione.";
         } else {
-            $stmt = $pdo->prepare("
+            // Verifica che il prodotto appartenga alla scuola
+            $stmt = $pdo->prepare("SELECT id FROM products WHERE id = ? AND school_id = ?");
+            $stmt->execute([$id, $school_id]);
+            if (!$stmt->fetch()) {
+                $error = "Prodotto non trovato.";
+            } else {
+                // Aggiorna il prodotto principale
+                $stmt = $pdo->prepare("
                 UPDATE products
-                SET name = ?, type = ?, price = ?, duration_days = ?, max_entries = ?, weekly_limit = ?, max_recoveries = ?, recovery_validity_days = ?, allow_freeze = ?, freeze_max_days = ?, max_inventory = ?, current_inventory = ?, status = ?
-                WHERE id = ? AND school_id = ?
+                SET name = ?, type = ?, is_full_access = ?, status = ?, auto_propagate_to_order = ?
+                WHERE id = ?
             ");
-            $stmt->execute([
-                $name,
-                $type,
-                $price,
-                $duration_days,
-                $max_entries,
-                $weekly_limit,
-                $max_recoveries,
-                $recovery_validity_days,
-                $allow_freeze,
-                $freeze_max_days,
-                $max_inventory,
-                $current_inventory,
-                $status,
-                $id,
-                $school_id
-            ]);
+                $stmt->execute([$name, $type, $is_full_access, $status, $auto_propagate_to_order, $id]);
 
-            // Aggiorna le classi associate
-            $stmt = $pdo->prepare("DELETE FROM product_class_types WHERE product_id = ?");
-            $stmt->execute([$id]);
-
-            if (!empty($class_types)) {
-                $stmt = $pdo->prepare("INSERT INTO product_class_types (product_id, class_type_id, entry_cost) VALUES (?, ?, 1)");
-                foreach ($class_types as $class_type_id) {
-                    $stmt->execute([$id, $class_type_id]);
+                // Aggiorna la variazione, se presente
+                if ($variation_id > 0) {
+                    $stmt = $pdo->prepare("
+                    UPDATE product_variations
+                    SET name = ?, price = ?, duration_days = ?, max_entries = ?, weekly_limit = ?, max_recoveries = ?, recovery_validity_days = ?, allow_freeze = ?, freeze_max_days = ?, max_inventory = ?, current_inventory = ?, status = ?, auto_propagate_to_order = ?
+                    WHERE id = ? AND product_id = ?
+                ");
+                    $stmt->execute([
+                        $variation_name,
+                        $price,
+                        $duration_days,
+                        $max_entries,
+                        $weekly_limit,
+                        $max_recoveries,
+                        $recovery_validity_days,
+                        $allow_freeze,
+                        $freeze_max_days,
+                        $max_inventory,
+                        $current_inventory,
+                        $status,
+                        $auto_propagate_to_order,
+                        $variation_id,
+                        $id
+                    ]);
                 }
-            }
 
-            $success_message = "Prodotto modificato con successo!";
-            header("Location: products.php");
-            exit;
+                // Aggiorna le classi associate
+                if ($variation_id > 0) {
+                    // Se stiamo modificando una variazione, aggiorna le classi associate alla variazione
+                    $stmt = $pdo->prepare("DELETE FROM product_class_types WHERE product_id = ? AND variation_id = ?");
+                    $stmt->execute([$id, $variation_id]);
+                } else {
+                    // Se stiamo modificando il prodotto, aggiorna le classi associate al prodotto
+                    $stmt = $pdo->prepare("DELETE FROM product_class_types WHERE product_id = ? AND variation_id IS NULL");
+                    $stmt->execute([$id]);
+                }
+
+                if (!$is_full_access && !empty($class_types)) {
+                    $stmt = $pdo->prepare("INSERT INTO product_class_types (product_id, variation_id, class_type_id, entry_cost) VALUES (?, ?, ?, 1)");
+                    foreach ($class_types as $class_type_id) {
+                        $class_type_id = (int)$class_type_id;
+                        if ($class_type_id > 0) {
+                            // Verifica che il class_type_id esista
+                            $checkStmt = $pdo->prepare("SELECT id FROM class_types WHERE id = ?");
+                            $checkStmt->execute([$class_type_id]);
+                            if ($checkStmt->fetch()) {
+                                $stmt->execute([$id, $variation_id > 0 ? $variation_id : null, $class_type_id]);
+                            }
+                        }
+                    }
+                }
+
+                $success_message = "Prodotto modificato con successo!";
+                header("Location: products.php");
+                exit;
+            }
         }
     }
 
@@ -211,6 +393,34 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             exit;
         }
     }
+
+    //delete variations product
+
+    if ($action === 'delete_variation') {
+        $variation_id = $_POST['variation_id'] ?? 0;
+
+        if ($variation_id <= 0) {
+            $error = "ID variazione non valido.";
+        } else {
+            // Verifica che la variazione appartenga a un prodotto della scuola
+            $stmt = $pdo->prepare("
+                SELECT pv.id
+                FROM product_variations pv
+                JOIN products p ON pv.product_id = p.id
+                WHERE pv.id = ? AND p.school_id = ?
+            ");
+            $stmt->execute([$variation_id, $school_id]);
+            if (!$stmt->fetch()) {
+                $error = "Variazione non trovata.";
+            } else {
+                $stmt = $pdo->prepare("DELETE FROM product_variations WHERE id = ?");
+                $stmt->execute([$variation_id]);
+                $success_message = "Variazione eliminata con successo!";
+                header("Location: products.php");
+                exit;
+            }
+        }
+    }
 }
 ?>
 
@@ -225,6 +435,18 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     <link rel="icon" href="assets/images/favicon-32x32.png" type="image/png" />
     <?php include('cssinclude.php'); ?>
     <?php include('siteinfo.php'); ?>
+
+    <style>
+        .variation-row {
+            background-color: #f8f9fa;
+            /* Colore di sfondo leggermente diverso per le variazioni */
+        }
+
+        .variation-row td:first-child {
+            font-style: italic;
+            /* Rende il nome del prodotto in corsivo per le variazioni */
+        }
+    </style>
 </head>
 
 <body>
@@ -265,56 +487,132 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                         </div>
                     </div>
                     <div class="card-body">
-                        <div class="table-responsive">
-                            <table id="productsTable" class="table table-striped table-bordered">
-                                <thead>
+                        <table id="productsTable" class="table table-striped table-bordered">
+                            <thead>
+                                <tr>
+                                    <th>Nome</th>
+                                    <th>Variazione</th>
+                                    <th>Tipo</th>
+                                    <th>Prezzo</th>
+                                    <th>Durata (giorni)</th>
+                                    <th>Ingressi</th>
+                                    <th>Inventario</th>
+                                    <th>Accesso Completo</th>
+                                    <th>Classi Associate</th>
+                                    <th>Azioni</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <?php if (empty($products)): ?>
                                     <tr>
-                                        <th>Nome</th>
-                                        <th>Tipo</th>
-                                        <th>Prezzo</th>
-                                        <th>Durata (giorni)</th>
-                                        <th>Ingressi</th>
-                                        <th>Inventario</th>
-                                        <th>Classi Associate</th>
-                                        <th>Azioni</th>
+                                        <td colspan="10" class="text-center">Nessun prodotto trovato.</td>
                                     </tr>
-                                </thead>
-                                <tbody>
-                                    <?php if (empty($products)): ?>
+                                <?php else: ?>
+                                    <?php foreach ($products as $product): ?>
+                                        <!-- Riga del prodotto principale -->
                                         <tr>
-                                            <td colspan="8" class="text-center">Nessun prodotto trovato.</td>
+                                            <td><?php echo htmlspecialchars($product['name']); ?></td>
+                                            <td>-</td>
+                                            <td>
+                                                <?php
+                                                $type_labels = [
+                                                    'carnet' => 'Carnet',
+                                                    'subscription' => 'Abbonamento',
+                                                    'drop_in' => 'Lezione Singola'
+                                                ];
+                                                echo $type_labels[$product['type']] ?? $product['type'];
+                                                ?>
+                                            </td>
+                                            <td>-</td>
+                                            <td>-</td>
+                                            <td>-</td>
+                                            <td>-</td>
+                                            <td><?php echo $product['is_full_access'] ? 'Sì' : 'No'; ?></td>
+                                            <td>
+                                                <?php
+                                                $class_names = $product['class_names'] ?? '';
+                                                $variation_names = $product['variation_names'] ?? '';
+                                                if ($product['is_full_access']) {
+                                                    echo 'Tutte le classi';
+                                                } elseif ($class_names || $variation_names) {
+                                                    echo htmlspecialchars($class_names);
+                                                    if ($variation_names) {
+                                                        echo '<br><small>' . htmlspecialchars($variation_names) . '</small>';
+                                                    }
+                                                } else {
+                                                    echo 'Nessuna classe associata';
+                                                }
+                                                ?>
+                                            </td>
+                                            <td>
+                                                <button type="button" class="btn btn-sm btn-info" data-bs-toggle="modal" data-bs-target="#addVariationModal"
+                                                    onclick='fillAddVariationModal(<?php echo json_encode([
+                                                                                        "id" => $product['id'],
+                                                                                        "name" => htmlspecialchars($product['name'], ENT_QUOTES)
+                                                                                    ]); ?>)'
+                                                    data-bs-toggle="tooltip" data-bs-placement="top" title="Aggiungi Variazione">
+                                                    <i class="bx bx-plus-circle"></i>
+                                                </button>
+                                                <button type="button" class="btn btn-sm btn-warning" data-bs-toggle="modal" data-bs-target="#editProductModal"
+                                                    onclick='fillEditProductModal(<?php echo json_encode([
+                                                                                        "id" => $product['id'],
+                                                                                        "variation_id" => null,
+                                                                                        "name" => htmlspecialchars($product['name'], ENT_QUOTES),
+                                                                                        "variation_name" => null,
+                                                                                        "type" => $product['type'],
+                                                                                        "price" => null,
+                                                                                        "duration_days" => null,
+                                                                                        "max_entries" => null,
+                                                                                        "weekly_limit" => null,
+                                                                                        "max_recoveries" => null,
+                                                                                        "recovery_validity_days" => null,
+                                                                                        "allow_freeze" => null,
+                                                                                        "freeze_max_days" => null,
+                                                                                        "max_inventory" => null,
+                                                                                        "current_inventory" => null,
+                                                                                        "is_full_access" => $product['is_full_access'],
+                                                                                        "status" => $product['status']
+                                                                                    ]); ?>)'
+                                                    data-bs-toggle="tooltip" data-bs-placement="top" title="Modifica Prodotto">
+                                                    <i class="bx bx-edit"></i>
+                                                </button>
+                                                <form action="" method="POST" style="display:inline;" onsubmit="return confirm('Sei sicuro di voler eliminare questo prodotto e tutte le sue variazioni?');">
+                                                    <input type="hidden" name="action" value="delete_product">
+                                                    <input type="hidden" name="id" value="<?php echo $product['id']; ?>">
+                                                    <button type="submit" class="btn btn-sm btn-danger" data-bs-toggle="tooltip" data-bs-placement="top" title="Elimina Prodotto">
+                                                        <i class="bx bx-trash"></i>
+                                                    </button>
+                                                </form>
+                                            </td>
                                         </tr>
-                                    <?php else: ?>
-                                        <?php foreach ($products as $product): ?>
-                                            <tr>
-                                                <td><?php echo htmlspecialchars($product['name']); ?></td>
+                                        <!-- Righe delle variazioni (indentate) -->
+                                        <?php foreach ($product['variations'] as $variation): ?>
+                                            <tr class="variation-row">
+                                                <td class="ps-5"><?php echo htmlspecialchars($product['name']); ?></td>
+                                                <td><?php echo htmlspecialchars($variation['variation_name']); ?></td>
                                                 <td>
                                                     <?php
-                                                    $type_labels = [
-                                                        'carnet' => 'Carnet',
-                                                        'subscription' => 'Abbonamento',
-                                                        'drop_in' => 'Lezione Singola'
-                                                    ];
                                                     echo $type_labels[$product['type']] ?? $product['type'];
                                                     ?>
                                                 </td>
-                                                <td><?php echo number_format($product['price'], 2); ?> €</td>
-                                                <td><?php echo $product['duration_days'] ?? 'N/A'; ?></td>
-                                                <td><?php echo $product['max_entries'] ?? 'Illimitati'; ?></td>
+                                                <td><?php echo number_format($variation['price'] ?? 0, 2); ?> €</td>
+                                                <td><?php echo $variation['duration_days'] ?? 'N/A'; ?></td>
+                                                <td><?php echo $variation['max_entries'] ?? 'Illimitati'; ?></td>
                                                 <td>
                                                     <?php
-                                                    if ($product['max_inventory'] !== null) {
-                                                        echo htmlspecialchars($product['current_inventory']) . ' / ' . htmlspecialchars($product['max_inventory']);
+                                                    if ($variation['max_inventory'] !== null) {
+                                                        echo htmlspecialchars($variation['current_inventory']) . ' / ' . htmlspecialchars($variation['max_inventory']);
                                                     } else {
                                                         echo 'Illimitato';
                                                     }
                                                     ?>
                                                 </td>
+                                                <td><?php echo $product['is_full_access'] ? 'Sì' : 'No'; ?></td>
                                                 <td>
                                                     <?php
-                                                    $class_names = $product['class_names'] ?? '';
-                                                    $variation_names = $product['variation_names'] ?? '';
-                                                    if ($class_names || $variation_names) {
+                                                    if ($product['is_full_access']) {
+                                                        echo 'Tutte le classi';
+                                                    } elseif ($class_names || $variation_names) {
                                                         echo htmlspecialchars($class_names);
                                                         if ($variation_names) {
                                                             echo '<br><small>' . htmlspecialchars($variation_names) . '</small>';
@@ -328,124 +626,242 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                                                     <button type="button" class="btn btn-sm btn-warning" data-bs-toggle="modal" data-bs-target="#editProductModal"
                                                         onclick='fillEditProductModal(<?php echo json_encode([
                                                                                             "id" => $product['id'],
+                                                                                            "variation_id" => $variation['variation_id'],
                                                                                             "name" => htmlspecialchars($product['name'], ENT_QUOTES),
+                                                                                            "variation_name" => htmlspecialchars($variation['variation_name'], ENT_QUOTES),
                                                                                             "type" => $product['type'],
-                                                                                            "price" => $product['price'],
-                                                                                            "duration_days" => $product['duration_days'],
-                                                                                            "max_entries" => $product['max_entries'],
-                                                                                            "weekly_limit" => $product['weekly_limit'],
-                                                                                            "max_recoveries" => $product['max_recoveries'],
-                                                                                            "recovery_validity_days" => $product['recovery_validity_days'],
-                                                                                            "allow_freeze" => $product['allow_freeze'],
-                                                                                            "freeze_max_days" => $product['freeze_max_days'],
-                                                                                            "max_inventory" => $product['max_inventory'],
-                                                                                            "current_inventory" => $product['current_inventory'],
-                                                                                            "status" => $product['status']
+                                                                                            "price" => $variation['price'],
+                                                                                            "duration_days" => $variation['duration_days'],
+                                                                                            "max_entries" => $variation['max_entries'],
+                                                                                            "weekly_limit" => $variation['weekly_limit'],
+                                                                                            "max_recoveries" => $variation['max_recoveries'],
+                                                                                            "recovery_validity_days" => $variation['recovery_validity_days'],
+                                                                                            "allow_freeze" => $variation['allow_freeze'],
+                                                                                            "freeze_max_days" => $variation['freeze_max_days'],
+                                                                                            "max_inventory" => $variation['max_inventory'],
+                                                                                            "current_inventory" => $variation['current_inventory'],
+                                                                                            "is_full_access" => $product['is_full_access'],
+                                                                                            "status" => $variation['variation_status']
                                                                                         ]); ?>)'
-                                                        data-bs-toggle="tooltip" data-bs-placement="top" title="Modifica">
+                                                        data-bs-toggle="tooltip" data-bs-placement="top" title="Modifica Variazione">
                                                         <i class="bx bx-edit"></i>
                                                     </button>
-                                                    <form action="" method="POST" style="display:inline;" onsubmit="return confirm('Sei sicuro di voler eliminare questo prodotto?');">
-                                                        <input type="hidden" name="action" value="delete_product">
-                                                        <input type="hidden" name="id" value="<?php echo $product['id']; ?>">
-                                                        <button type="submit" class="btn btn-sm btn-danger" data-bs-toggle="tooltip" data-bs-placement="top" title="Elimina">
+                                                    <form action="" method="POST" style="display:inline;" onsubmit="return confirm('Sei sicuro di voler eliminare questa variazione?');">
+                                                        <input type="hidden" name="action" value="delete_variation">
+                                                        <input type="hidden" name="variation_id" value="<?php echo $variation['variation_id']; ?>">
+                                                        <button type="submit" class="btn btn-sm btn-danger" data-bs-toggle="tooltip" data-bs-placement="top" title="Elimina Variazione">
                                                             <i class="bx bx-trash"></i>
                                                         </button>
                                                     </form>
                                                 </td>
                                             </tr>
                                         <?php endforeach; ?>
-                                    <?php endif; ?>
-                                </tbody>
-                            </table>
-                        </div>
+                                    <?php endforeach; ?>
+                                <?php endif; ?>
+                            </tbody>
+                        </table>
                     </div>
                 </div>
 
                 <!-- Modale per aggiungere un prodotto -->
-                <div class="modal fade" id="addProductModal" tabindex="-1" aria-labelledby="addProductModalLabel" aria-hidden="true">
+                <div class="modal-body">
+                    <input type="hidden" name="action" value="add_product">
+                    <div class="row">
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_name" class="form-label">Nome Prodotto</label>
+                            <input type="text" class="form-control" id="add_product_name" name="name" required>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_variation_name" class="form-label">Nome Variazione</label>
+                            <input type="text" class="form-control" id="add_product_variation_name" name="variation_name" required placeholder="Es. 5 Ingressi">
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_type" class="form-label">Tipo</label>
+                            <select class="form-control" id="add_product_type" name="type" required>
+                                <option value="carnet">Carnet</option>
+                                <option value="subscription">Abbonamento</option>
+                                <option value="drop_in">Lezione Singola</option>
+                            </select>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_price" class="form-label">Prezzo (€)</label>
+                            <input type="number" step="0.01" class="form-control" id="add_product_price" name="price" required>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_duration_days" class="form-label">Durata (giorni)</label>
+                            <input type="number" class="form-control" id="add_product_duration_days" name="duration_days">
+                            <small class="form-text text-muted">Lascia vuoto per lezioni singole.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_max_entries" class="form-label">Numero Massimo di Ingressi</label>
+                            <input type="number" class="form-control" id="add_product_max_entries" name="max_entries">
+                            <small class="form-text text-muted">Lascia vuoto per abbonamenti illimitati.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_weekly_limit" class="form-label">Limite Settimanale</label>
+                            <input type="number" class="form-control" id="add_product_weekly_limit" name="weekly_limit">
+                            <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_max_recoveries" class="form-label">Numero Massimo di Recuperi</label>
+                            <input type="number" class="form-control" id="add_product_max_recoveries" name="max_recoveries">
+                            <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_recovery_validity_days" class="form-label">Validità Recuperi (giorni)</label>
+                            <input type="number" class="form-control" id="add_product_recovery_validity_days" name="recovery_validity_days">
+                            <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_max_inventory" class="form-label">Inventario Massimo</label>
+                            <input type="number" class="form-control" id="add_product_max_inventory" name="max_inventory">
+                            <small class="form-text text-muted">Lascia vuoto per illimitato.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_allow_freeze" class="form-label">Permetti Congelamento</label>
+                            <select class="form-control" id="add_product_allow_freeze" name="allow_freeze">
+                                <option value="0">No</option>
+                                <option value="1">Sì</option>
+                            </select>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_freeze_max_days" class="form-label">Giorni Massimi di Congelamento</label>
+                            <input type="number" class="form-control" id="add_product_freeze_max_days" name="freeze_max_days">
+                            <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_is_full_access" class="form-label">Accesso Completo</label>
+                            <select class="form-control" id="add_product_is_full_access" name="is_full_access">
+                                <option value="0">No</option>
+                                <option value="1">Sì</option>
+                            </select>
+                            <small class="form-text text-muted">Se sì, il prodotto dà accesso a tutte le classi.</small>
+                        </div>
+                        <div class="col-md-6 mb-3">
+                            <label for="add_product_auto_propagate" class="form-label">Propaga in Automatico all'Ordine</label>
+                            <select class="form-control" id="add_product_auto_propagate" name="auto_propagate_to_order">
+                                <option value="0">No</option>
+                                <option value="1">Sì</option>
+                            </select>
+                            <small class="form-text text-muted">Se sì, il prodotto verrà aggiunto automaticamente agli ordini futuri.</small>
+                        </div>
+                        <div class="col-md-12 mb-3" id="add_class_types_section">
+                            <label class="form-label">Classi e Variazioni Associate</label>
+                            <?php foreach ($all_classes as $class_id => $class): ?>
+                                <div class="form-check">
+                                    <input class="form-check-input class-checkbox" type="checkbox" id="add_class_<?php echo $class_id; ?>" data-class-id="<?php echo $class_id; ?>">
+                                    <label class="form-check-label" for="add_class_<?php echo $class_id; ?>">
+                                        <?php echo htmlspecialchars($class['name']); ?>
+                                    </label>
+                                    <?php if (!empty($class['variations'])): ?>
+                                        <div class="ms-4">
+                                            <?php foreach ($class['variations'] as $variation): ?>
+                                                <div class="form-check">
+                                                    <input class="form-check-input variation-checkbox" type="checkbox" name="class_types[]" value="<?php echo $variation['id']; ?>" id="add_variation_<?php echo $variation['id']; ?>" data-class-id="<?php echo $class_id; ?>">
+                                                    <label class="form-check-label" for="add_variation_<?php echo $variation['id']; ?>">
+                                                        <?php echo htmlspecialchars($variation['name']); ?>
+                                                    </label>
+                                                </div>
+                                            <?php endforeach; ?>
+                                        </div>
+                                    <?php endif; ?>
+                                </div>
+                            <?php endforeach; ?>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Modale per aggiungere una variazione a un prodotto esistente -->
+                <!-- Modale per aggiungere una variazione a un prodotto esistente -->
+                <div class="modal fade" id="addVariationModal" tabindex="-1" aria-labelledby="addVariationModalLabel" aria-hidden="true">
                     <div class="modal-dialog modal-lg">
                         <div class="modal-content">
                             <div class="modal-header">
-                                <h5 class="modal-title" id="addProductModalLabel">Aggiungi Prodotto</h5>
+                                <h5 class="modal-title" id="addVariationModalLabel">Aggiungi Variazione</h5>
                                 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                             </div>
                             <form action="" method="POST">
                                 <div class="modal-body">
-                                    <input type="hidden" name="action" value="add_product">
+                                    <input type="hidden" name="action" value="add_variation">
+                                    <input type="hidden" name="product_id" id="add_variation_product_id">
                                     <div class="row">
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_name" class="form-label">Nome</label>
-                                            <input type="text" class="form-control" id="add_product_name" name="name" required>
+                                            <label for="add_variation_product_name" class="form-label">Nome Prodotto</label>
+                                            <input type="text" class="form-control" id="add_variation_product_name" disabled>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_type" class="form-label">Tipo</label>
-                                            <select class="form-control" id="add_product_type" name="type" required>
-                                                <option value="carnet">Carnet</option>
-                                                <option value="subscription">Abbonamento</option>
-                                                <option value="drop_in">Lezione Singola</option>
-                                            </select>
+                                            <label for="add_variation_name" class="form-label">Nome Variazione</label>
+                                            <input type="text" class="form-control" id="add_variation_name" name="variation_name" required placeholder="Es. 5 Ingressi">
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_price" class="form-label">Prezzo (€)</label>
-                                            <input type="number" step="0.01" class="form-control" id="add_product_price" name="price" required>
+                                            <label for="add_variation_price" class="form-label">Prezzo (€)</label>
+                                            <input type="number" step="0.01" class="form-control" id="add_variation_price" name="price" required>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_duration_days" class="form-label">Durata (giorni)</label>
-                                            <input type="number" class="form-control" id="add_product_duration_days" name="duration_days">
+                                            <label for="add_variation_duration_days" class="form-label">Durata (giorni)</label>
+                                            <input type="number" class="form-control" id="add_variation_duration_days" name="duration_days">
                                             <small class="form-text text-muted">Lascia vuoto per lezioni singole.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_max_entries" class="form-label">Numero Massimo di Ingressi</label>
-                                            <input type="number" class="form-control" id="add_product_max_entries" name="max_entries">
+                                            <label for="add_variation_max_entries" class="form-label">Numero Massimo di Ingressi</label>
+                                            <input type="number" class="form-control" id="add_variation_max_entries" name="max_entries">
                                             <small class="form-text text-muted">Lascia vuoto per abbonamenti illimitati.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_weekly_limit" class="form-label">Limite Settimanale</label>
-                                            <input type="number" class="form-control" id="add_product_weekly_limit" name="weekly_limit">
+                                            <label for="add_variation_weekly_limit" class="form-label">Limite Settimanale</label>
+                                            <input type="number" class="form-control" id="add_variation_weekly_limit" name="weekly_limit">
                                             <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_max_recoveries" class="form-label">Numero Massimo di Recuperi</label>
-                                            <input type="number" class="form-control" id="add_product_max_recoveries" name="max_recoveries">
+                                            <label for="add_variation_max_recoveries" class="form-label">Numero Massimo di Recuperi</label>
+                                            <input type="number" class="form-control" id="add_variation_max_recoveries" name="max_recoveries">
                                             <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_recovery_validity_days" class="form-label">Validità Recuperi (giorni)</label>
-                                            <input type="number" class="form-control" id="add_product_recovery_validity_days" name="recovery_validity_days">
+                                            <label for="add_variation_recovery_validity_days" class="form-label">Validità Recuperi (giorni)</label>
+                                            <input type="number" class="form-control" id="add_variation_recovery_validity_days" name="recovery_validity_days">
                                             <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_max_inventory" class="form-label">Inventario Massimo</label>
-                                            <input type="number" class="form-control" id="add_product_max_inventory" name="max_inventory">
+                                            <label for="add_variation_max_inventory" class="form-label">Inventario Massimo</label>
+                                            <input type="number" class="form-control" id="add_variation_max_inventory" name="max_inventory">
                                             <small class="form-text text-muted">Lascia vuoto per illimitato.</small>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_allow_freeze" class="form-label">Permetti Congelamento</label>
-                                            <select class="form-control" id="add_product_allow_freeze" name="allow_freeze">
+                                            <label for="add_variation_allow_freeze" class="form-label">Permetti Congelamento</label>
+                                            <select class="form-control" id="add_variation_allow_freeze" name="allow_freeze">
                                                 <option value="0">No</option>
                                                 <option value="1">Sì</option>
                                             </select>
                                         </div>
                                         <div class="col-md-6 mb-3">
-                                            <label for="add_product_freeze_max_days" class="form-label">Giorni Massimi di Congelamento</label>
-                                            <input type="number" class="form-control" id="add_product_freeze_max_days" name="freeze_max_days">
+                                            <label for="add_variation_freeze_max_days" class="form-label">Giorni Massimi di Congelamento</label>
+                                            <input type="number" class="form-control" id="add_variation_freeze_max_days" name="freeze_max_days">
                                             <small class="form-text text-muted">Lascia vuoto se non applicabile.</small>
                                         </div>
-                                        <div class="col-md-12 mb-3">
+                                        <div class="col-md-6 mb-3">
+                                            <label for="add_variation_auto_propagate" class="form-label">Propaga in Automatico all'Ordine</label>
+                                            <select class="form-control" id="add_variation_auto_propagate" name="auto_propagate_to_order">
+                                                <option value="0">No</option>
+                                                <option value="1">Sì</option>
+                                            </select>
+                                            <small class="form-text text-muted">Se sì, la variazione verrà aggiunta automaticamente agli ordini futuri.</small>
+                                        </div>
+                                        <div class="col-md-12 mb-3" id="add_variation_class_types_section">
                                             <label class="form-label">Classi e Variazioni Associate</label>
+                                            <p class="text-muted small">Se non selezioni nessuna classe, verranno ereditate le classi del prodotto.</p>
                                             <?php foreach ($all_classes as $class_id => $class): ?>
                                                 <div class="form-check">
-                                                    <input class="form-check-input class-checkbox" type="checkbox" id="add_class_<?php echo $class_id; ?>" data-class-id="<?php echo $class_id; ?>">
-                                                    <label class="form-check-label" for="add_class_<?php echo $class_id; ?>">
+                                                    <input class="form-check-input class-checkbox" type="checkbox" id="add_variation_class_<?php echo $class_id; ?>" data-class-id="<?php echo $class_id; ?>">
+                                                    <label class="form-check-label" for="add_variation_class_<?php echo $class_id; ?>">
                                                         <?php echo htmlspecialchars($class['name']); ?>
                                                     </label>
                                                     <?php if (!empty($class['variations'])): ?>
                                                         <div class="ms-4">
                                                             <?php foreach ($class['variations'] as $variation): ?>
                                                                 <div class="form-check">
-                                                                    <input class="form-check-input variation-checkbox" type="checkbox" name="class_types[]" value="<?php echo $variation['id']; ?>" id="add_variation_<?php echo $variation['id']; ?>" data-class-id="<?php echo $class_id; ?>">
-                                                                    <label class="form-check-label" for="add_variation_<?php echo $variation['id']; ?>">
+                                                                    <input class="form-check-input variation-checkbox" type="checkbox" name="class_types[]" value="<?php echo $variation['id']; ?>" id="add_variation_variation_<?php echo $variation['id']; ?>" data-class-id="<?php echo $class_id; ?>">
+                                                                    <label class="form-check-label" for="add_variation_variation_<?php echo $variation['id']; ?>">
                                                                         <?php echo htmlspecialchars($variation['name']); ?>
                                                                     </label>
                                                                 </div>
@@ -459,30 +875,34 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                                 </div>
                                 <div class="modal-footer">
                                     <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Chiudi</button>
-                                    <button type="submit" class="btn btn-primary">Aggiungi</button>
+                                    <button type="submit" class="btn btn-primary">Aggiungi Variazione</button>
                                 </div>
                             </form>
                         </div>
                     </div>
                 </div>
-
                 <!-- Modale per modificare un prodotto -->
                 <div class="modal fade" id="editProductModal" tabindex="-1" aria-labelledby="editProductModalLabel" aria-hidden="true">
                     <div class="modal-dialog modal-lg">
                         <div class="modal-content">
                             <div class="modal-header">
-                                <h5 class="modal-title" id="editProductModalLabel">Modifica Prodotto</h5>
+                                <h5 class="modal-title" id="editProductModalLabel">Modifica</h5>
                                 <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                             </div>
                             <form action="" method="POST">
                                 <div class="modal-body">
                                     <input type="hidden" name="action" value="edit_product">
                                     <input type="hidden" name="id" id="edit_product_id">
+                                    <input type="hidden" name="variation_id" id="edit_product_variation_id">
                                     <div class="row">
                                         <div class="col-md-6 mb-3">
-                                            <label for="edit_product_name" class="form-label">Nome</label>
+                                            <label for="edit_product_name" class="form-label">Nome Prodotto</label>
                                             <input type="text" class="form-control" id="edit_product_name" name="name" required>
                                         </div>
+                                        <div class="col-md-6 mb-3" id="edit_variation_name_section">
+                                            <label for="edit_product_variation_name" class="form-label">Nome Variazione</label>
+                                            <input type="text" class="form-control" id="edit_product_variation_name" name="variation_name">
+                                        </div>
                                         <div class="col-md-6 mb-3">
                                             <label for="edit_product_type" class="form-label">Tipo</label>
                                             <select class="form-control" id="edit_product_type" name="type" required>
@@ -491,49 +911,56 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                                                 <option value="drop_in">Lezione Singola</option>
                                             </select>
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_price_section">
                                             <label for="edit_product_price" class="form-label">Prezzo (€)</label>
-                                            <input type="number" step="0.01" class="form-control" id="edit_product_price" name="price" required>
+                                            <input type="number" step="0.01" class="form-control" id="edit_product_price" name="price">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_duration_days_section">
                                             <label for="edit_product_duration_days" class="form-label">Durata (giorni)</label>
                                             <input type="number" class="form-control" id="edit_product_duration_days" name="duration_days">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_max_entries_section">
                                             <label for="edit_product_max_entries" class="form-label">Numero Massimo di Ingressi</label>
                                             <input type="number" class="form-control" id="edit_product_max_entries" name="max_entries">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_weekly_limit_section">
                                             <label for="edit_product_weekly_limit" class="form-label">Limite Settimanale</label>
                                             <input type="number" class="form-control" id="edit_product_weekly_limit" name="weekly_limit">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_max_recoveries_section">
                                             <label for="edit_product_max_recoveries" class="form-label">Numero Massimo di Recuperi</label>
                                             <input type="number" class="form-control" id="edit_product_max_recoveries" name="max_recoveries">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_recovery_validity_days_section">
                                             <label for="edit_product_recovery_validity_days" class="form-label">Validità Recuperi (giorni)</label>
                                             <input type="number" class="form-control" id="edit_product_recovery_validity_days" name="recovery_validity_days">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_max_inventory_section">
                                             <label for="edit_product_max_inventory" class="form-label">Inventario Massimo</label>
                                             <input type="number" class="form-control" id="edit_product_max_inventory" name="max_inventory">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_current_inventory_section">
                                             <label for="edit_product_current_inventory" class="form-label">Inventario Corrente</label>
                                             <input type="number" class="form-control" id="edit_product_current_inventory" name="current_inventory">
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_allow_freeze_section">
                                             <label for="edit_product_allow_freeze" class="form-label">Permetti Congelamento</label>
                                             <select class="form-control" id="edit_product_allow_freeze" name="allow_freeze">
                                                 <option value="0">No</option>
                                                 <option value="1">Sì</option>
                                             </select>
                                         </div>
-                                        <div class="col-md-6 mb-3">
+                                        <div class="col-md-6 mb-3" id="edit_freeze_max_days_section">
                                             <label for="edit_product_freeze_max_days" class="form-label">Giorni Massimi di Congelamento</label>
                                             <input type="number" class="form-control" id="edit_product_freeze_max_days" name="freeze_max_days">
                                         </div>
+                                        <div class="col-md-6 mb-3">
+                                            <label for="edit_product_is_full_access" class="form-label">Accesso Completo</label>
+                                            <select class="form-control" id="edit_product_is_full_access" name="is_full_access">
+                                                <option value="0">No</option>
+                                                <option value="1">Sì</option>
+                                            </select>
+                                        </div>
                                         <div class="col-md-6 mb-3">
                                             <label for="edit_product_status" class="form-label">Stato</label>
                                             <select class="form-control" id="edit_product_status" name="status">
@@ -541,7 +968,15 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                                                 <option value="inactive">Inattivo</option>
                                             </select>
                                         </div>
-                                        <div class="col-md-12 mb-3">
+                                        <div class="col-md-6 mb-3">
+                                            <label for="edit_product_auto_propagate" class="form-label">Propaga in Automatico all'Ordine</label>
+                                            <select class="form-control" id="edit_product_auto_propagate" name="auto_propagate_to_order">
+                                                <option value="0">No</option>
+                                                <option value="1">Sì</option>
+                                            </select>
+                                            <small class="form-text text-muted">Se sì, il prodotto o la variazione verrà aggiunto automaticamente agli ordini futuri.</small>
+                                        </div>
+                                        <div class="col-md-12 mb-3" id="edit_class_types_section">
                                             <label class="form-label">Classi e Variazioni Associate</label>
                                             <?php foreach ($all_classes as $class_id => $class): ?>
                                                 <div class="form-check">
@@ -598,9 +1033,28 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     <!--end switcher-->
     <?php include('jsinclude.php'); ?>
 
-
     <script>
+        // Funzione per gestire la visibilità della sezione "Classi e Variazioni Associate"
+        function toggleClassTypesSection(isFullAccess, modalType) {
+            const section = document.getElementById(`${modalType}_class_types_section`);
+            if (isFullAccess == 1) {
+                section.style.display = 'none';
+                // Deseleziona tutte le checkbox
+                section.querySelectorAll('.class-checkbox, .variation-checkbox').forEach(checkbox => {
+                    checkbox.checked = false;
+                });
+            } else {
+                section.style.display = 'block';
+            }
+        }
+
         $(document).ready(function() {
+            // Distruggi l'istanza precedente di DataTables, se esiste
+            if ($.fn.DataTable.isDataTable('#productsTable')) {
+                $('#productsTable').DataTable().destroy();
+            }
+
+            // Inizializza DataTables
             $('#productsTable').DataTable({
                 "language": {
                     "url": "//cdn.datatables.net/plug-ins/1.10.25/i18n/Italian.json"
@@ -614,7 +1068,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $('.class-checkbox').on('change', function() {
                 const classId = $(this).data('class-id');
                 const isChecked = $(this).is(':checked');
-                // Seleziona/deseleziona tutte le variazioni della classe
                 $(`.variation-checkbox[data-class-id="${classId}"]`).prop('checked', isChecked);
             });
 
@@ -625,7 +1078,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 const allChecked = variations.length === variations.filter(':checked').length;
                 const someChecked = variations.filter(':checked').length > 0;
 
-                // Aggiorna lo stato della checkbox della classe
                 if (allChecked) {
                     classCheckbox.prop('checked', true).prop('indeterminate', false);
                 } else if (someChecked) {
@@ -634,49 +1086,54 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                     classCheckbox.prop('checked', false).prop('indeterminate', false);
                 }
             });
+
+            $('#add_product_is_full_access').on('change', function() {
+                toggleClassTypesSection($(this).val(), 'add');
+            });
+
+            $('#edit_product_is_full_access').on('change', function() {
+                toggleClassTypesSection($(this).val(), 'edit');
+            });
         });
 
-        function fillEditProductModal(data) {
-            document.getElementById('edit_product_id').value = data.id;
-            document.getElementById('edit_product_name').value = data.name;
-            document.getElementById('edit_product_type').value = data.type;
-            document.getElementById('edit_product_price').value = data.price;
-            document.getElementById('edit_product_duration_days').value = data.duration_days || '';
-            document.getElementById('edit_product_max_entries').value = data.max_entries || '';
-            document.getElementById('edit_product_weekly_limit').value = data.weekly_limit || '';
-            document.getElementById('edit_product_max_recoveries').value = data.max_recoveries || '';
-            document.getElementById('edit_product_recovery_validity_days').value = data.recovery_validity_days || '';
-            document.getElementById('edit_product_allow_freeze').value = data.allow_freeze;
-            document.getElementById('edit_product_freeze_max_days').value = data.freeze_max_days || '';
-            document.getElementById('edit_product_max_inventory').value = data.max_inventory || '';
-            document.getElementById('edit_product_current_inventory').value = data.current_inventory || '';
-            document.getElementById('edit_product_status').value = data.status;
+        function fillAddVariationModal(data) {
+            document.getElementById('add_variation_product_id').value = data.id;
+            document.getElementById('add_variation_product_name').value = data.name;
+
+            // Recupera le classi associate al prodotto e i dettagli
+            fetch(`get_product_classes.php?product_id=${data.id}`)
+                .then(response => {
+                    if (!response.ok) {
+                        throw new Error('Errore nella risposta del server: ' + response.statusText);
+                    }
+                    return response.json();
+                })
+                .then(data => {
+                    console.log('Dati ricevuti:', data);
 
-            // Recupera le classi associate al prodotto
-            fetch('get_product_classes.php?product_id=' + data.id)
-                .then(response => response.json())
-                .then(class_types => {
                     // Resetta tutte le checkbox
-                    document.querySelectorAll('.variation-checkbox').forEach(checkbox => {
+                    document.querySelectorAll('#add_variation_class_types_section .variation-checkbox').forEach(checkbox => {
                         checkbox.checked = false;
                     });
-                    document.querySelectorAll('.class-checkbox').forEach(checkbox => {
+                    document.querySelectorAll('#add_variation_class_types_section .class-checkbox').forEach(checkbox => {
                         checkbox.checked = false;
                         checkbox.indeterminate = false;
                     });
 
-                    // Seleziona le variazioni associate
-                    document.querySelectorAll('.variation-checkbox').forEach(checkbox => {
-                        if (class_types.includes(parseInt(checkbox.value))) {
+                    // Seleziona le variazioni associate al prodotto
+                    const class_types = data.class_types || [];
+                    document.querySelectorAll('#add_variation_class_types_section .variation-checkbox').forEach(checkbox => {
+                        const checkboxValue = parseInt(checkbox.value);
+                        if (class_types.map(Number).includes(checkboxValue)) {
                             checkbox.checked = true;
                         }
                     });
 
                     // Aggiorna lo stato delle checkbox delle classi
-                    document.querySelectorAll('.class-checkbox').forEach(classCheckbox => {
+                    document.querySelectorAll('#add_variation_class_types_section .class-checkbox').forEach(classCheckbox => {
                         const classId = classCheckbox.getAttribute('data-class-id');
-                        const variations = document.querySelectorAll(`.variation-checkbox[data-class-id="${classId}"]`);
-                        const checkedVariations = document.querySelectorAll(`.variation-checkbox[data-class-id="${classId}"]:checked`);
+                        const variations = document.querySelectorAll(`#add_variation_class_types_section .variation-checkbox[data-class-id="${classId}"]`);
+                        const checkedVariations = document.querySelectorAll(`#add_variation_class_types_section .variation-checkbox[data-class-id="${classId}"]:checked`);
                         if (variations.length === checkedVariations.length && variations.length > 0) {
                             classCheckbox.checked = true;
                             classCheckbox.indeterminate = false;
@@ -688,6 +1145,143 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                             classCheckbox.indeterminate = false;
                         }
                     });
+
+                    // Gestisci la visibilità della sezione "Classi e Variazioni Associate" e il campo auto_propagate
+                    const isFullAccess = data.is_full_access || 0;
+                    const autoPropagate = data.auto_propagate_to_order || 0;
+                    const section = document.getElementById('add_variation_class_types_section');
+                    if (isFullAccess == 1) {
+                        section.style.display = 'none';
+                        section.querySelectorAll('.class-checkbox, .variation-checkbox').forEach(checkbox => {
+                            checkbox.checked = false;
+                        });
+                    } else {
+                        section.style.display = 'block';
+                    }
+                    // Imposta il valore predefinito di auto_propagate_to_order
+                    document.getElementById('add_variation_auto_propagate').value = autoPropagate;
+                })
+                .catch(error => {
+                    console.error('Errore nel fetch delle classi associate:', error);
+                });
+        }
+
+        function fillEditProductModal(data) {
+            // Determina se stiamo modificando il prodotto o una variazione
+            const isVariation = data.variation_id !== null;
+
+            // Aggiorna il titolo del modale
+            document.getElementById('editProductModalLabel').innerText = isVariation ? 'Modifica Variazione' : 'Modifica Prodotto';
+
+            // Popola i campi comuni
+            document.getElementById('edit_product_id').value = data.id;
+            document.getElementById('edit_product_variation_id').value = data.variation_id || '';
+            document.getElementById('edit_product_name').value = data.name;
+            document.getElementById('edit_product_type').value = data.type;
+            document.getElementById('edit_product_is_full_access').value = data.is_full_access || 0;
+            document.getElementById('edit_product_status').value = data.status;
+            document.getElementById('edit_product_auto_propagate').value = data.auto_propagate_to_order || 0;
+
+            // Disabilita il campo "Nome Prodotto" se stiamo modificando una variazione
+            const productNameInput = document.getElementById('edit_product_name');
+            productNameInput.disabled = isVariation;
+            if (isVariation) {
+                productNameInput.classList.add('bg-light');
+            } else {
+                productNameInput.classList.remove('bg-light');
+            }
+
+            // Gestisci i campi specifici della variazione
+            const variationFields = [
+                'edit_variation_name_section',
+                'edit_price_section',
+                'edit_duration_days_section',
+                'edit_max_entries_section',
+                'edit_weekly_limit_section',
+                'edit_max_recoveries_section',
+                'edit_recovery_validity_days_section',
+                'edit_max_inventory_section',
+                'edit_current_inventory_section',
+                'edit_allow_freeze_section',
+                'edit_freeze_max_days_section'
+            ];
+
+            if (isVariation) {
+                // Mostra i campi della variazione
+                variationFields.forEach(field => document.getElementById(field).style.display = 'block');
+                document.getElementById('edit_product_variation_name').value = data.variation_name || '';
+                document.getElementById('edit_product_price').value = data.price || '';
+                document.getElementById('edit_product_duration_days').value = data.duration_days || '';
+                document.getElementById('edit_product_max_entries').value = data.max_entries || '';
+                document.getElementById('edit_product_weekly_limit').value = data.weekly_limit || '';
+                document.getElementById('edit_product_max_recoveries').value = data.max_recoveries || '';
+                document.getElementById('edit_product_recovery_validity_days').value = data.recovery_validity_days || '';
+                document.getElementById('edit_product_allow_freeze').value = data.allow_freeze || 0;
+                document.getElementById('edit_product_freeze_max_days').value = data.freeze_max_days || '';
+                document.getElementById('edit_product_max_inventory').value = data.max_inventory || '';
+                document.getElementById('edit_product_current_inventory').value = data.current_inventory || '';
+            } else {
+                // Nascondi i campi della variazione
+                variationFields.forEach(field => document.getElementById(field).style.display = 'none');
+            }
+
+            // Recupera le classi associate al prodotto o alla variazione
+            const fetchUrl = isVariation ?
+                `get_product_classes.php?product_id=${data.id}&variation_id=${data.variation_id}` :
+                `get_product_classes.php?product_id=${data.id}`;
+
+            fetch(fetchUrl)
+                .then(response => {
+                    if (!response.ok) {
+                        throw new Error('Errore nella risposta del server: ' + response.statusText);
+                    }
+                    return response.json();
+                })
+                .then(data => {
+                    console.log('Class types associati:', data);
+
+                    // Resetta tutte le checkbox solo se necessario
+                    document.querySelectorAll('#edit_class_types_section .variation-checkbox').forEach(checkbox => {
+                        checkbox.checked = false;
+                    });
+                    document.querySelectorAll('#edit_class_types_section .class-checkbox').forEach(checkbox => {
+                        checkbox.checked = false;
+                        checkbox.indeterminate = false;
+                    });
+
+                    // Seleziona le variazioni associate
+                    const class_types = data.class_types || [];
+                    document.querySelectorAll('#edit_class_types_section .variation-checkbox').forEach(checkbox => {
+                        const checkboxValue = parseInt(checkbox.value);
+                        if (class_types.map(Number).includes(checkboxValue)) {
+                            checkbox.checked = true;
+                        }
+                    });
+
+                    // Aggiorna lo stato delle checkbox delle classi
+                    document.querySelectorAll('#edit_class_types_section .class-checkbox').forEach(classCheckbox => {
+                        const classId = classCheckbox.getAttribute('data-class-id');
+                        const variations = document.querySelectorAll(`#edit_class_types_section .variation-checkbox[data-class-id="${classId}"]`);
+                        const checkedVariations = document.querySelectorAll(`#edit_class_types_section .variation-checkbox[data-class-id="${classId}"]:checked`);
+                        if (variations.length === checkedVariations.length && variations.length > 0) {
+                            classCheckbox.checked = true;
+                            classCheckbox.indeterminate = false;
+                        } else if (checkedVariations.length > 0) {
+                            classCheckbox.checked = false;
+                            classCheckbox.indeterminate = true;
+                        } else {
+                            classCheckbox.checked = false;
+                            classCheckbox.indeterminate = false;
+                        }
+                    });
+
+                    // Gestisci la visibilità della sezione "Classi e Variazioni Associate" DOPO aver caricato le classi
+                    toggleClassTypesSection(data.is_full_access, 'edit');
+                })
+                .catch(error => {
+                    console.error('Errore nel fetch delle classi associate:', error);
+                    // Anche in caso di errore, gestisci la visibilità
+                    toggleClassTypesSection(data.is_full_access, 'edit');
                 });
         }
     </script>
diff --git a/public/userarea/shop-php.txt b/public/userarea/shop-php.txt
new file mode 100644
index 0000000..8607387
--- /dev/null
+++ b/public/userarea/shop-php.txt
@@ -0,0 +1,88 @@
+<?php
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+// Recupera i prodotti con le variazioni e le classi associate
+$stmt = $pdo->prepare("
+    SELECT p.id, p.name AS product_name,
+           MIN(pv.price) AS min_price,
+           MAX(pv.price) AS max_price,
+           c.name AS class_name,
+           c.image AS class_image
+    FROM products p
+    LEFT JOIN product_variations pv ON p.id = pv.product_id
+    LEFT JOIN product_class_types pct ON p.id = pct.product_id AND pct.variation_id IS NULL
+    LEFT JOIN class_types ct ON pct.class_type_id = ct.id
+    LEFT JOIN classes c ON ct.class_id = c.id
+    WHERE p.status = 'active'
+    GROUP BY p.id
+");
+$stmt->execute();
+$products = $stmt->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<!DOCTYPE html>
+<html lang="it">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Shop - Yogiboook</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+        .product-card {
+            border: 1px solid #ddd;
+            border-radius: 8px;
+            overflow: hidden;
+            transition: transform 0.2s;
+        }
+        .product-card:hover {
+            transform: scale(1.05);
+        }
+        .product-card img {
+            width: 100%;
+            height: 200px;
+            object-fit: cover;
+        }
+        .product-card .card-body {
+            padding: 15px;
+            text-align: center;
+        }
+        .product-card .price-range {
+            font-size: 1.1rem;
+            color: #28a745;
+            margin-bottom: 10px;
+        }
+    </style>
+</head>
+<body>
+    <div class="container mt-5">
+        <h1 class="text-center mb-4">Acquista un Prodotto</h1>
+        <div class="row">
+            <?php foreach ($products as $product): ?>
+                <div class="col-md-4 mb-4">
+                    <div class="product-card">
+                        <img src="<?php echo htmlspecialchars($product['class_image'] ?: 'default_class_image.jpg'); ?>" alt="<?php echo htmlspecialchars($product['class_name']); ?>">
+                        <div class="card-body">
+                            <h5 class="card-title"><?php echo htmlspecialchars($product['product_name']); ?></h5>
+                            <p class="price-range">
+                                <?php
+                                if ($product['min_price'] == $product['max_price']) {
+                                    echo htmlspecialchars($product['min_price']) . '€';
+                                } else {
+                                    echo htmlspecialchars($product['min_price']) . '€ - ' . htmlspecialchars($product['max_price']) . '€';
+                                }
+                                ?>
+                            </p>
+                            <a href="product_detail.php?product_id=<?php echo $product['id']; ?>" class="btn btn-primary">Dettagli</a>
+                        </div>
+                    </div>
+                </div>
+            <?php endforeach; ?>
+        </div>
+    </div>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/userarea/shop.php b/public/userarea/shop.php
new file mode 100644
index 0000000..8e99d2c
--- /dev/null
+++ b/public/userarea/shop.php
@@ -0,0 +1,95 @@
+<?php
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+// Recupera i prodotti con le variazioni e le classi associate
+$stmt = $pdo->prepare("
+    SELECT p.id, p.name AS product_name,
+           MIN(pv.price) AS min_price,
+           MAX(pv.price) AS max_price,
+           c.name AS class_name,
+           c.photo AS class_photo
+    FROM products p
+    LEFT JOIN product_variations pv ON p.id = pv.product_id
+    LEFT JOIN product_class_types pct ON p.id = pct.product_id AND pct.variation_id IS NULL
+    LEFT JOIN class_types ct ON pct.class_type_id = ct.id
+    LEFT JOIN classes c ON ct.class_id = c.id
+    WHERE p.status = 'active'
+    GROUP BY p.id
+");
+$stmt->execute();
+$products = $stmt->fetchAll(PDO::FETCH_ASSOC);
+?>
+
+<!DOCTYPE html>
+<html lang="it">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Shop - Yogiboook</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+        .product-card {
+            border: 1px solid #ddd;
+            border-radius: 8px;
+            overflow: hidden;
+            transition: transform 0.2s;
+        }
+
+        .product-card:hover {
+            transform: scale(1.05);
+        }
+
+        .product-card img {
+            width: 100%;
+            height: 200px;
+            object-fit: cover;
+        }
+
+        .product-card .card-body {
+            padding: 15px;
+            text-align: center;
+        }
+
+        .product-card .price-range {
+            font-size: 1.1rem;
+            color: #28a745;
+            margin-bottom: 10px;
+        }
+    </style>
+</head>
+
+<body>
+    <div class="container mt-5">
+        <h1 class="text-center mb-4">Acquista un Prodotto</h1>
+        <div class="row">
+            <?php foreach ($products as $product): ?>
+                <div class="col-md-4 mb-4">
+                    <div class="product-card">
+                        <img src="<?php echo htmlspecialchars($product['class_photo'] ?: 'default_class_image.jpg'); ?>" alt="<?php echo htmlspecialchars($product['class_name']); ?>">
+                        <div class="card-body">
+                            <h5 class="card-title"><?php echo htmlspecialchars($product['product_name']); ?></h5>
+                            <p class="price-range">
+                                <?php
+                                if ($product['min_price'] == $product['max_price']) {
+                                    echo htmlspecialchars($product['min_price']) . '€';
+                                } else {
+                                    echo htmlspecialchars($product['min_price']) . '€ - ' . htmlspecialchars($product['max_price']) . '€';
+                                }
+                                ?>
+                            </p>
+                            <a href="product_detail.php?product_id=<?php echo $product['id']; ?>" class="btn btn-primary">Dettagli</a>
+                        </div>
+                    </div>
+                </div>
+            <?php endforeach; ?>
+        </div>
+    </div>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+
+</html>
\ No newline at end of file