added admin role to button export

$simulate = true;

public/userarea/class/VisualLimsApiClient.class.php

@@ -120,4 +120,76 @@ class VisualLimsApiClient
 
         return $data;
     }
+
+    public function post($endpoint, $payload)
+    {
+        $token = $this->getToken();
+        $url = "{$this->baseUrl}/api/odata/{$endpoint}";
+
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
+        curl_setopt($ch, CURLOPT_HTTPHEADER, [
+            "Authorization: Bearer {$token}",
+            "Content-Type: application/json",
+            "Accept: application/json"
+        ]);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+
+        $response = curl_exec($ch);
+        $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $curl_error = curl_error($ch);
+        curl_close($ch);
+
+        if ($response === false) {
+            throw new Exception("Errore nella richiesta POST: {$curl_error}");
+        }
+
+        if ($http_code < 200 || $http_code >= 300) {
+            throw new Exception("POST fallito: HTTP {$http_code}, Risposta: " . substr($response, 0, 1000));
+        }
+
+        return json_decode($response, true);
+    }
+
+    public function patch($endpoint, $payload)
+    {
+        $token = $this->getToken();
+        $url = "{$this->baseUrl}/api/odata/{$endpoint}";
+
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PATCH");
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
+        curl_setopt($ch, CURLOPT_HTTPHEADER, [
+            "Authorization: Bearer {$token}",
+            "Content-Type: application/json",
+            "Accept: application/json"
+        ]);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+
+        $response = curl_exec($ch);
+        $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        $curl_error = curl_error($ch);
+        curl_close($ch);
+
+        if ($response === false) {
+            throw new Exception("Errore nella richiesta PATCH: {$curl_error}");
+        }
+
+        if ($http_code < 200 || $http_code >= 300) {
+            throw new Exception("PATCH fallito: HTTP {$http_code}, Risposta: " . substr($response, 0, 1000));
+        }
+
+        return json_decode($response, true);
+    }
+
+    public function getBaseUrl()
+    {
+        return $this->baseUrl;
+    }
+
 }

public/userarea/class/curl_auth_debug.log

@@ -31,6 +31,6 @@ Content-Length: 51
 < strict-transport-security: max-age=2592000
 < x-powered-by: ASP.NET
 < x-content-type-options: nosniff
-< date: Thu, 04 Sep 2025 12:59:20 GMT
+< date: Sat, 06 Sep 2025 10:24:00 GMT
 < 
 * Connection #0 to host 93.43.5.102 left intact

public/userarea/class/curl_request_debug.log

@@ -15,11 +15,11 @@
 * [HTTP/2] [1] [:scheme: https]
 * [HTTP/2] [1] [:authority: 93.43.5.102]
 * [HTTP/2] [1] [:path: /limsapi/api/odata/CustomField(1083)?$expand=CustomFieldsValues]
-* [HTTP/2] [1] [authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJodHRwOi8vc2NoZW1hcy54bWxzb2FwLm9yZy93cy8yMDA1LzA1L2lkZW50aXR5L2NsYWltcy9uYW1laWRlbnRpZmllciI6IjQ5MiIsIlhhZlNlY3VyaXR5QXV0aFBhc3NlZCI6IlhhZlNlY3VyaXR5QXV0aFBhc3NlZCIsImh0dHA6Ly9zY2hlbWFzLnhtbHNvYXAub3JnL3dzLzIwMDUvMDUvaWRlbnRpdHkvY2xhaW1zL25hbWUiOiJXZWJBcGlVc2VyIiwiWGFmU2VjdXJpdHkiOiJYYWZTZWN1cml0eSIsIlhhZkxvZ29uUGFyYW1zIjoicTFZS0xVNHQ4a3ZNVFZXeVVncFBUWElzeUFRSktPa29CU1FXRjVmbkY2VUF4Y3RUa3hJTE1rdUI0Z2FHU3JVQSIsImV4cCI6MTc1Njk5Nzk2MCwiaXNzIjoiTXkiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjQyMDAifQ.zHug3m3GFz-uMMbRXi70DlHNfw0Islrxyy5vdJ7RKtA]
+* [HTTP/2] [1] [authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJodHRwOi8vc2NoZW1hcy54bWxzb2FwLm9yZy93cy8yMDA1LzA1L2lkZW50aXR5L2NsYWltcy9uYW1laWRlbnRpZmllciI6IjQ5MiIsIlhhZlNlY3VyaXR5QXV0aFBhc3NlZCI6IlhhZlNlY3VyaXR5QXV0aFBhc3NlZCIsImh0dHA6Ly9zY2hlbWFzLnhtbHNvYXAub3JnL3dzLzIwMDUvMDUvaWRlbnRpdHkvY2xhaW1zL25hbWUiOiJXZWJBcGlVc2VyIiwiWGFmU2VjdXJpdHkiOiJYYWZTZWN1cml0eSIsIlhhZkxvZ29uUGFyYW1zIjoicTFZS0xVNHQ4a3ZNVFZXeVVncFBUWElzeUFRSktPa29CU1FXRjVmbkY2VUF4Y3RUa3hJTE1rdUI0Z2FHU3JVQSIsImV4cCI6MTc1NzE2MTQ0MCwiaXNzIjoiTXkiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjQyMDAifQ.UgVN5wzjtR8MRU2xLDFWRHIAYLJTmxF3x7kWeVU11YU]
 * [HTTP/2] [1] [accept: application/json]
 > GET /limsapi/api/odata/CustomField(1083)?$expand=CustomFieldsValues HTTP/2
 Host: 93.43.5.102
-Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJodHRwOi8vc2NoZW1hcy54bWxzb2FwLm9yZy93cy8yMDA1LzA1L2lkZW50aXR5L2NsYWltcy9uYW1laWRlbnRpZmllciI6IjQ5MiIsIlhhZlNlY3VyaXR5QXV0aFBhc3NlZCI6IlhhZlNlY3VyaXR5QXV0aFBhc3NlZCIsImh0dHA6Ly9zY2hlbWFzLnhtbHNvYXAub3JnL3dzLzIwMDUvMDUvaWRlbnRpdHkvY2xhaW1zL25hbWUiOiJXZWJBcGlVc2VyIiwiWGFmU2VjdXJpdHkiOiJYYWZTZWN1cml0eSIsIlhhZkxvZ29uUGFyYW1zIjoicTFZS0xVNHQ4a3ZNVFZXeVVncFBUWElzeUFRSktPa29CU1FXRjVmbkY2VUF4Y3RUa3hJTE1rdUI0Z2FHU3JVQSIsImV4cCI6MTc1Njk5Nzk2MCwiaXNzIjoiTXkiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjQyMDAifQ.zHug3m3GFz-uMMbRXi70DlHNfw0Islrxyy5vdJ7RKtA
+Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJodHRwOi8vc2NoZW1hcy54bWxzb2FwLm9yZy93cy8yMDA1LzA1L2lkZW50aXR5L2NsYWltcy9uYW1laWRlbnRpZmllciI6IjQ5MiIsIlhhZlNlY3VyaXR5QXV0aFBhc3NlZCI6IlhhZlNlY3VyaXR5QXV0aFBhc3NlZCIsImh0dHA6Ly9zY2hlbWFzLnhtbHNvYXAub3JnL3dzLzIwMDUvMDUvaWRlbnRpdHkvY2xhaW1zL25hbWUiOiJXZWJBcGlVc2VyIiwiWGFmU2VjdXJpdHkiOiJYYWZTZWN1cml0eSIsIlhhZkxvZ29uUGFyYW1zIjoicTFZS0xVNHQ4a3ZNVFZXeVVncFBUWElzeUFRSktPa29CU1FXRjVmbkY2VUF4Y3RUa3hJTE1rdUI0Z2FHU3JVQSIsImV4cCI6MTc1NzE2MTQ0MCwiaXNzIjoiTXkiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjQyMDAifQ.UgVN5wzjtR8MRU2xLDFWRHIAYLJTmxF3x7kWeVU11YU
 Accept: application/json
 
 < HTTP/2 200 
@@ -30,6 +30,6 @@ Accept: application/json
 < odata-version: 4.0
 < x-powered-by: ASP.NET
 < x-content-type-options: nosniff
-< date: Thu, 04 Sep 2025 12:59:23 GMT
+< date: Sat, 06 Sep 2025 10:24:02 GMT
 < 
 * Connection #0 to host 93.43.5.102 left intact

public/userarea/export_to_lims.php

@@ -0,0 +1,172 @@
+<?php
+require_once "class/VisualLimsApiClient.class.php";
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+header("Content-Type: application/json");
+
+try {
+    $iddatadb = $_POST['iddatadb'] ?? null;
+    if (!$iddatadb) {
+        throw new Exception("Missing iddatadb");
+    }
+
+    // 🔹 STEP 1+2: Fetch Cliente ID + Schema ID
+    $stmt = $pdo->prepare("
+        SELECT et.idclient AS clienteId, et.idschema AS schemaId
+        FROM datadb as d
+        INNER JOIN excel_templates as et ON d.templateid = et.id
+        WHERE d.iddatadb = :iddatadb
+        LIMIT 1
+    ");
+    $stmt->execute(['iddatadb' => $iddatadb]);
+    $result = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    if (!$result) {
+        throw new Exception("No Cliente/Schema found for iddatadb {$iddatadb}");
+    }
+
+    $clienteId = (int) $result['clienteId'];
+    $schemaId  = (int) $result['schemaId'];
+
+    // 🔹 STEP 3: Fetch Parts (including idmatrice)
+    $stmt = $pdo->prepare("
+        SELECT part_number, part_description, material, color, mix, idmatrice
+        FROM identification_parts
+        WHERE iddatadb = :iddatadb
+    ");
+    $stmt->execute(['iddatadb' => $iddatadb]);
+    $parts = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    // 🔹 STEP 4: Fetch Field Values with Labels
+    $stmt = $pdo->prepare("
+        SELECT
+          idd.field_value,
+          m.field_label,
+          m.schema_id,
+          m.field_id
+        FROM
+          import_data_details as idd
+          JOIN template_mapping m ON idd.mapping_id = m.id
+        WHERE idd.id = :iddatadb
+    ");
+    $stmt->execute(['iddatadb' => $iddatadb]);
+    $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+
+    $fieldValues = [];
+    foreach ($rows as $row) {
+        $fieldValues[] = [
+            "IdCommesseCustomFields" => (int) $row['field_id'],
+            "Valore" => $row['field_value']
+        ];
+    }
+
+    // 🔹 Initialize API client
+    $api = VisualLimsApiClient::getInstance();
+
+    // 🔹 STEP 5: Create CommessaWeb (NOT WebOrder)
+    $commessaWebPayload = [
+        "Cliente" => $clienteId,
+        "SchemaCustomField" => $schemaId,
+        "Richiedente" => "Test Web Import",
+        "Descrizione" => "TEST CommessaWeb",
+    ];
+    $commessaWeb = $api->post("CommessaWeb", $commessaWebPayload);
+
+    $commessaId = $commessaWeb["IdCommessa"];
+    // Estraiamo il numero della commessa usando CodiceCommessa
+    $commessaWebCode = substr($commessaWeb["CodiceCommessa"] ?? "TEST CommessaWeb", 0, 30); // Limite a 30 caratteri
+
+    // 🔹 STEP 6: Create Campioni (Samples) for each part
+    $campioni = [];
+    foreach ($parts as $index => $part) {
+        $matriceId = (int) ($part["idmatrice"] ?? 0);
+
+        if ($matriceId <= 0) {
+            throw new Exception("Invalid or missing idmatrice for part: " . ($part["part_number"] ?? "Unknown"));
+        }
+
+        $campionePayload = [
+            "Commessa" => $commessaId,
+            "Matrice" => $matriceId,
+            "SottoMatrice" => null,
+            "SchemaCustomField" => $schemaId,
+            "NoteWeb" => $part["part_description"] ?? ""
+        ];
+
+        $campione = $api->post("Campione", $campionePayload);
+
+        $campione["PartNumber"] = $part["part_number"] ?? "";
+        $campione["Material"] = $part["material"] ?? "";
+        $campione["Color"] = $part["color"] ?? "";
+        $campione["Mix"] = $part["mix"] ?? "";
+
+        $campioni[] = $campione;
+    }
+
+    // 🔹 STEP 7: Update Custom Fields for CommessaWeb
+    if (!empty($fieldValues)) {
+        $commessaWithFields = $api->get("CommessaWeb(" . $commessaId . ")?\$expand=CommesseCustomFields");
+        $commessaCustomFields = [];
+        foreach ($commessaWithFields["CommesseCustomFields"] as $customField) {
+            foreach ($fieldValues as $fieldValue) {
+                if ($customField["IdCommesseCustomFields"] == $fieldValue["IdCommesseCustomFields"]) {
+                    $commessaCustomFields[] = [
+                        "IdCommesseCustomFields" => $customField["IdCommesseCustomFields"],
+                        "Valore" => $fieldValue["Valore"]
+                    ];
+                    break;
+                }
+            }
+        }
+
+        if (!empty($commessaCustomFields)) {
+            $updatePayload = ["CommesseCustomFields" => $commessaCustomFields];
+            $api->patch("CommessaWeb({$commessaId})", $updatePayload);
+        }
+    }
+
+    // 🔹 STEP 8: Update datadb with idcommessaweb, commessaweb, and status
+    $stmt = $pdo->prepare("
+        UPDATE datadb
+        SET idcommessaweb = :idcommessaweb, commessaweb = :commessaweb, status = 'l'
+        WHERE iddatadb = :iddatadb
+    ");
+    $stmt->execute([
+        'idcommessaweb' => $commessaId,
+        'commessaweb' => $commessaWebCode,
+        'iddatadb' => $iddatadb
+    ]);
+
+    // 🔹 STEP 9: Send CommessaWeb to laboratory
+    $sendResult = $api->post("CommessaWeb({$commessaId})/InviaCommessa", []);
+
+    // 🔹 STEP 10: Prepare final response
+    $finalCommessa = [
+        "Cliente" => $clienteId,
+        "SchemaCustomField" => $schemaId,
+        "Richiedente" => $commessaWeb["Richiedente"] ?? "Web Import",
+        "Descrizione" => $commessaWeb["Descrizione"] ?? "",
+        "CommesseCustomFields" => $fieldValues,
+        "Campioni" => $campioni,
+        "Inviata" => 1
+    ];
+
+    echo json_encode([
+        "success" => true,
+        "commessaWeb" => $finalCommessa,
+        "commessaWebApiResponse" => $commessaWeb, // Incluso per debug
+        "totalCampioni" => count($campioni),
+        "totalCustomFields" => count($fieldValues),
+        "message" => "Export successful"
+    ]);
+} catch (Exception $e) {
+    error_log("LIMS Export Error: " . $e->getMessage() . "\nTrace: " . $e->getTraceAsString());
+
+    echo json_encode([
+        "success" => false,
+        "message" => "Export failed: " . $e->getMessage()
+    ]);
+}

public/userarea/import_edit2.php

@@ -21,8 +21,8 @@ if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !isset($_POST['template_id']) || !i
 
 $template_id = intval($_POST['template_id']) ?? $_SESSION['template_id'];
 $selected_rows = $_POST['selected_rows'] ?? $_SESSION['selected_rows'];
-$columns = json_decode($_POST['columns'], true) ?? $_SESSION['columns']; // Header dell'XLS
+$columns = json_decode($_POST['columns'], true) ?? $_SESSION['columns'];
-$rows = json_decode($_POST['rows'], true) ?? $_SESSION['rows'];       // Dati dell'XLS
+$rows = json_decode($_POST['rows'], true) ?? $_SESSION['rows'];
 $newFilename = htmlspecialchars($_POST['filename']) ?? $_SESSION['filename'];
 
 // Log dei dati ricevuti
@@ -31,7 +31,7 @@ error_log("Columns: " . json_encode($columns));
 error_log("Rows: " . json_encode($rows));
 
 // Recupera l'ID dell'utente loggato
-$user_id = $iduserlogin ?? 1; // Default a 1 se non definito
+$user_id = $iduserlogin ?? 1;
 
 $db = DBHandlerSelect::getInstance();
 $pdo = $db->getConnection();
@@ -98,26 +98,26 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
     <?php include('cssinclude.php'); ?>
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" integrity="sha512-DTOQO9RWCH3ppGqcWaEA1BIZOC6xxalwEsw9c2QQeAIftl+Vegovlnee1c9QX4TctnWMn13TZye+giMm8e2Lw==" crossorigin="anonymous" referrerpolicy="no-referrer" />
     <style>
-        /* Colori pastello per input/select */
+        .cell-changed {
+            background-color: #fff3b0 !important;
+            transition: background-color 0.3s ease;
+        }
+
         input.auto-input,
         select.auto-input {
             background-color: #d4edda;
-            /* Verde pastello */
         }
 
         input.manual-input,
         select.manual-input {
             background-color: #fff3cd;
-            /* Giallino pastello */
         }
 
         input.required-input,
         select.required-input {
             background-color: #f8d7da;
-            /* Rossino chiaro */
         }
 
-        /* Stili base per input/select */
         input,
         select {
             width: 100%;
@@ -128,14 +128,11 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             font-size: 14px;
         }
 
-        /* Mantieni leggibilità del testo */
         input,
         select {
             color: #333;
-            /* Colore scuro per contrasto */
         }
 
-        /* Stili per i badge di stato */
         .status-badge {
             display: inline-block;
             padding: 2px 8px;
@@ -161,7 +158,6 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             color: white;
         }
 
-        /* Stili esistenti rimangono invariati */
         .grid-container {
             overflow-x: auto;
             max-width: 100%;
@@ -254,6 +250,11 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             align-items: center;
         }
 
+        .grid-top .save-all-cell {
+            flex: 0 0 210px;
+            align-items: flex-start;
+        }
+
         .propagate-btn {
             background: none;
             border: none;
@@ -370,7 +371,6 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
         }
 
-        /* Stile per l'header dei pulsanti combinati */
         .grid-cell.button-cell,
         .grid-header.button-header {
             min-width: 210px !important;
@@ -391,6 +391,20 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             background-color: #d4edda !important;
             transition: background-color 0.3s ease;
         }
+
+        .save-all-btn {
+            background-color: #28a745;
+            color: white;
+            border: none;
+            border-radius: 5px;
+            padding: 8px 16px;
+            cursor: pointer;
+            font-size: 14px;
+        }
+
+        .save-all-btn:hover {
+            background-color: #218838;
+        }
     </style>
     <title>Edit Imported Data - <?= htmlspecialchars($titlewebsite, ENT_QUOTES, 'UTF-8'); ?></title>
 </head>
@@ -413,6 +427,7 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                 <h6 class="mb-0">Modifica Dati Importati</h6>
                                 <div id="unsavedChanges" style="display:none; color: red; font-weight: bold; margin:10px 0;">
                                     ⚠️ Unsaved changes detected! Please save before leaving this page.
+                                    <ul id="changedFields" style="margin-top:5px; font-weight:normal; color:darkred;"></ul>
                                 </div>
                             </div>
                         </div>
@@ -420,9 +435,10 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                     <div class="card-body">
                         <form id="editForm">
                             <div class="grid-container">
-                                <!-- Riga superiore per gli input dei campi manuali -->
                                 <div class="grid-top">
-                                    <div class="grid-cell button-cell" style="flex: 0 0 210px;"></div> <!-- Actions -->
+                                    <div class="grid-cell save-all-cell">
+                                        <button type="button" class="save-all-btn" title="Save All Rows"><i class="fas fa-save"></i> Save All</button>
+                                    </div>
                                     <?php if ($mainFieldMapping): ?>
                                         <div class="grid-cell" style="flex: 0 0 150px;">
                                             <?php
@@ -450,9 +466,8 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                             ?>
                                         </div>
                                     <?php endif; ?>
-                                    <div class="grid-cell" style="flex: 0 0 150px;"></div> <!-- status -->
+                                    <div class="grid-cell" style="flex: 0 0 150px;"></div>
                                     <?php
-                                    // Campi automatici (is_manual = 0) escluso main_field
                                     $autoIndex = 0;
                                     foreach ($allMappings as $mapping) {
                                         if (!$mapping['is_manual'] && $mapping['main_field'] != 1) {
@@ -471,7 +486,6 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                             $autoIndex++;
                                         }
                                     }
-                                    // Campi manuali (is_manual = 1) escluso main_field
                                     $manualIndex = 0;
                                     foreach ($allMappings as $mapping) {
                                         if ($mapping['is_manual'] && $mapping['main_field'] != 1) {
@@ -483,7 +497,7 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                             if ($mapping['is_required']) $inputClass .= ' required-input';
                                             echo "<div class='grid-cell' style='flex: 0 0 150px;'>";
                                             if ($mapping['data_type'] === 'SceltaMultipla') {
-                                                echo "<select class='custom-field dropdown-select $inputClass' data-column='manual_$manualIndex' data-field-id='{$mapping['field_id']}' data-selected-value='" . htmlspecialchars($fieldValue) . "' " . ($mapping['is_required'] ? 'required' : '') . ">";
+                                                echo "<select class='custom-field dropdown-select $inputClass' data-column='manual_$manualIndex' data-field-id='{$mapping['field_id']}' data-selected-value='" . htmlspecialchars($fieldValue) . "' " . ($mainFieldMapping['is_required'] ? 'required' : '') . ">";
                                                 echo "<option value=''>Seleziona...</option>";
                                                 echo "</select>";
                                             } elseif ($mapping['data_type'] === 'DATE') {
@@ -498,15 +512,14 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                             $manualIndex++;
                                         }
                                     }
-                                    echo "<div class='grid-cell' style='flex: 0 0 200px;'></div>"; // AWB
+                                    echo "<div class='grid-cell' style='flex: 0 0 200px;'></div>";
-                                    echo "<div class='grid-cell' style='flex: 0 0 250px;'></div>"; // Tracking Info
+                                    echo "<div class='grid-cell' style='flex: 0 0 250px;'></div>";
-                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>"; // importreferencecode
+                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>";
-                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>"; // filename_import
+                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>";
-                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>"; // importdate
+                                    echo "<div class='grid-cell' style='flex: 0 0 150px;'></div>";
                                     ?>
                                 </div>
 
-                                <!-- Header della tabella -->
                                 <div class="grid-row">
                                     <div class="grid-header button-header" style="flex: 0 0 210px;">Actions</div>
                                     <?php if ($mainFieldMapping): ?>
@@ -543,11 +556,14 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                     ?>
                                 </div>
 
-                                <!-- Righe della tabella -->
                                 <?php foreach ($importedData as $index => $row): ?>
                                     <div class="grid-row" data-id="<?= $row['iddatadb'] ?>">
                                         <div class="grid-cell button-cell" style="flex: 0 0 210px; position: relative;">
+                                            <!-- commented only for admin roles -->
+                                            <?php if ((Auth::user()->hasRole('Admin'))) : ?>
                                                 <button type="button" class="export-lims-btn action-btn" data-row="<?= $index ?>" data-iddatadb="<?= $row['iddatadb'] ?>" title="Export to LIMS" style="background: #eb0b0bff; color: white; border: none; border-radius: 5px; cursor: pointer;"><i class="fas fa-upload"></i></button>
+                                            <?php endif; ?>
+
                                             <button type="button" class="save-btn action-btn" data-row="<?= $index ?>" title="Save" style="background: #28a745; color: white; border: none; border-radius: 5px; cursor: pointer;"><i class="fas fa-save"></i></button>
                                             <button type="button" class="photos-btn action-btn" data-row="<?= $index ?>" data-iddatadb="<?= $row['iddatadb'] ?>" title="Photos" style="background: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer;"><i class="fas fa-camera"></i></button>
                                             <button type="button" class="parts-btn action-btn" data-row="<?= $index ?>" data-iddatadb="<?= $row['iddatadb'] ?>" title="Parts" style="background: #ffc107; color: white; border: none; border-radius: 5px; cursor: pointer;"><i class="fas fa-puzzle-piece"></i></button>
@@ -697,23 +713,222 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
     <script src="parts.js"></script>
     <script src="tracking.js"></script>
     <script>
+        $(document).on("click", ".export-lims-btn", function() {
+            let rowId = $(this).data("row");
+            let idDataDb = $(this).data("iddatadb");
+
+            $.ajax({
+                url: "export_to_lims.php",
+                method: "POST",
+                data: {
+                    iddatadb: idDataDb
+                },
+                dataType: "json",
+                beforeSend: function() {
+                    alert("Export started in background for row " + rowId);
+                },
+                success: function(response) {
+                    if (response.success) {
+                        alert(response.message);
+                    } else {
+                        alert("❌ Error: " + response.message);
+                    }
+                },
+                error: function(xhr, status, error) {
+                    alert("❌ AJAX error: " + error);
+                }
+            });
+        });
+
         document.addEventListener("DOMContentLoaded", function() {
+            console.log("Page loaded, initializing event listeners");
+
             const inputs = document.querySelectorAll(".cell-input, .dropdown-select, .carrier-select, .awb-input");
             const unsavedDiv = document.getElementById("unsavedChanges");
+            const changedList = document.getElementById("changedFields");
             let hasChanges = false;
+            let changedFields = {};
+
+            function renderChangedList() {
+                console.log("Rendering changed fields list:", changedFields);
+                changedList.innerHTML = "";
+                Object.keys(changedFields).forEach(rowIndex => {
+                    const fields = changedFields[rowIndex];
+                    if (fields.length > 0) {
+                        const li = document.createElement("li");
+                        li.textContent = `Row ${parseInt(rowIndex) + 1}: ${fields.join(", ")}`;
+                        changedList.appendChild(li);
+                    }
+                });
+                unsavedDiv.style.display = Object.keys(changedFields).length > 0 ? "block" : "none";
+            }
 
             inputs.forEach(el => {
                 el.addEventListener("change", () => {
+                    console.log("Input changed:", el.name);
                     hasChanges = true;
-                    unsavedDiv.style.display = "block";
+                    const gridCell = el.closest(".grid-cell");
+                    const colIndex = gridCell?.dataset.index;
+                    const rowIndex = gridCell?.dataset.row;
+                    let label = "Unknown field";
+
+                    if (colIndex) {
+                        const header = document.querySelector(`.grid-header[data-index="${colIndex}"]`);
+                        if (header) {
+                            label = header.textContent.replace(":", "").trim();
+                        }
+                    }
+
+                    if (rowIndex !== undefined) {
+                        if (!changedFields[rowIndex]) {
+                            changedFields[rowIndex] = [];
+                        }
+                        if (!changedFields[rowIndex].includes(label)) {
+                            changedFields[rowIndex].push(label);
+                        }
+                        gridCell.classList.add("cell-changed");
+                    }
+
+                    renderChangedList();
                 });
             });
 
             document.querySelectorAll(".save-btn").forEach(btn => {
                 btn.addEventListener("click", () => {
-                    hasChanges = false;
+                    const rowIndex = btn.dataset.row;
-                    unsavedDiv.style.display = "none";
+                    console.log(`Saving row ${rowIndex}`);
+                    const row = btn.closest('.grid-row');
+                    const iddatadb = row.getAttribute('data-id');
+                    const formData = new FormData();
+
+                    const inputs = row.querySelectorAll(`input[name^="rows[${rowIndex}][details]"], select[name^="rows[${rowIndex}][details]"]`);
+                    inputs.forEach(input => {
+                        const matches = input.name.match(/rows\[\d+\]\[details\]\[(\d+)\]\[field_value\]/);
+                        if (matches) {
+                            const mappingId = matches[1];
+                            formData.append(`details${mappingId}field_value`, input.value);
+                            if (input.tagName === 'SELECT' && input.classList.contains('dropdown-select')) {
+                                input.setAttribute('data-selected-value', input.value);
+                            }
+                        }
                     });
+                    formData.append('iddatadb', iddatadb);
+
+                    fetch('save_edited_row.php', {
+                            method: 'POST',
+                            body: formData
+                        })
+                        .then(response => {
+                            if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+                            return response.json();
+                        })
+                        .then(data => {
+                            console.log("Save response:", data);
+                            if (data.success) {
+                                const cells = row.querySelectorAll('.grid-cell');
+                                cells.forEach(cell => {
+                                    cell.classList.remove('flash-success');
+                                    void cell.offsetWidth;
+                                    cell.classList.add('flash-success');
+                                });
+                                setTimeout(() => cells.forEach(cell => cell.classList.remove('flash-success')), 500);
+
+                                if (changedFields[rowIndex]) {
+                                    delete changedFields[rowIndex];
+                                    document.querySelectorAll(`.grid-cell[data-row="${rowIndex}"]`)
+                                        .forEach(cell => cell.classList.remove("cell-changed"));
+                                    renderChangedList();
+                                    hasChanges = Object.keys(changedFields).length > 0;
+                                }
+
+                                alert('Salvataggio riga avvenuto con successo!');
+                            } else {
+                                alert('Errore durante il salvataggio: ' + data.message);
+                            }
+                        })
+                        .catch(error => {
+                            console.error("Save error:", error);
+                            alert('Errore durante il salvataggio: ' + error.message);
+                        });
+                });
+            });
+
+            document.querySelector('.save-all-btn').addEventListener('click', async () => {
+                console.log("Saving all rows");
+                const rows = document.querySelectorAll('.grid-row');
+                let successCount = 0;
+                let errorMessages = [];
+
+                for (const row of rows) {
+                    const saveBtn = row.querySelector('.save-btn');
+                    if (!saveBtn) {
+                        console.warn(`No save button found in row with data-id: ${row.getAttribute('data-id')}`);
+                        continue;
+                    }
+                    const rowIndex = saveBtn.dataset.row;
+                    const iddatadb = row.getAttribute('data-id');
+                    if (!rowIndex || !iddatadb) {
+                        console.warn(`Missing rowIndex or iddatadb in row:`, row);
+                        continue;
+                    }
+                    console.log(`Processing row ${rowIndex} with iddatadb ${iddatadb}`);
+                    const formData = new FormData();
+
+                    const inputs = row.querySelectorAll(`input[name^="rows[${rowIndex}][details]"], select[name^="rows[${rowIndex}][details]"]`);
+                    inputs.forEach(input => {
+                        const matches = input.name.match(/rows\[\d+\]\[details\]\[(\d+)\]\[field_value\]/);
+                        if (matches) {
+                            const mappingId = matches[1];
+                            formData.append(`details${mappingId}field_value`, input.value);
+                            if (input.tagName === 'SELECT' && input.classList.contains('dropdown-select')) {
+                                input.setAttribute('data-selected-value', input.value);
+                            }
+                        }
+                    });
+                    formData.append('iddatadb', iddatadb);
+
+                    try {
+                        const response = await fetch('save_edited_row.php', {
+                            method: 'POST',
+                            body: formData
+                        });
+                        if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+                        const data = await response.json();
+
+                        console.log(`Row ${rowIndex} save response:`, data);
+                        if (data.success) {
+                            successCount++;
+                            const cells = row.querySelectorAll('.grid-cell');
+                            cells.forEach(cell => {
+                                cell.classList.remove('flash-success');
+                                void cell.offsetWidth;
+                                cell.classList.add('flash-success');
+                            });
+                            setTimeout(() => cells.forEach(cell => cell.classList.remove('flash-success')), 500);
+
+                            if (changedFields[rowIndex]) {
+                                delete changedFields[rowIndex];
+                                document.querySelectorAll(`.grid-cell[data-row="${rowIndex}"]`)
+                                    .forEach(cell => cell.classList.remove("cell-changed"));
+                            }
+                        } else {
+                            errorMessages.push(`Riga ${parseInt(rowIndex) + 1}: ${data.message}`);
+                        }
+                    } catch (error) {
+                        console.error(`Row ${rowIndex} save error:`, error);
+                        errorMessages.push(`Riga ${parseInt(rowIndex) + 1}: ${error.message}`);
+                    }
+                }
+
+                renderChangedList();
+                hasChanges = Object.keys(changedFields).length > 0;
+                console.log(`Save all completed: ${successCount} successes, ${errorMessages.length} errors`);
+
+                if (errorMessages.length === 0) {
+                    alert(`Tutte le ${successCount} righe salvate con successo!`);
+                } else {
+                    alert(`Salvate ${successCount} righe con successo.\nErrori:\n${errorMessages.join('\n')}`);
+                }
             });
 
             window.addEventListener("beforeunload", function(e) {
@@ -724,9 +939,9 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             });
         });
     </script>
-
     <script>
         document.addEventListener("DOMContentLoaded", function() {
+            console.log("Initializing cell expansion and propagation");
             const inputs = document.querySelectorAll('.cell-input');
             inputs.forEach(input => {
                 input.addEventListener('focus', function() {
@@ -737,48 +952,10 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                 });
             });
 
-            const saveButtons = document.querySelectorAll('.save-btn');
-            saveButtons.forEach(button => {
-                button.addEventListener('click', function() {
-                    const rowIndex = this.getAttribute('data-row');
-                    const row = this.closest('.grid-row');
-                    const iddatadb = row.getAttribute('data-id');
-                    const formData = new FormData();
-
-                    const inputs = row.querySelectorAll(`input[name^="rows[${rowIndex}]"], select[name^="rows[${rowIndex}]"]`);
-                    inputs.forEach(input => {
-                        const name = input.name.replace(`rows[${rowIndex}]`, '').replace(/\[|\]/g, '');
-                        formData.append(name, input.value);
-                    });
-                    formData.append('iddatadb', iddatadb);
-                    formData.append('mapping', JSON.stringify(<?= json_encode($allMappings) ?>));
-
-                    fetch('save_edited_row.php', {
-                            method: 'POST',
-                            body: formData
-                        })
-                        .then(response => response.json())
-                        .then(data => {
-                            if (data.success) {
-                                const cells = row.querySelectorAll('.grid-cell');
-                                cells.forEach(cell => {
-                                    cell.classList.remove('flash-success');
-                                    void cell.offsetWidth;
-                                    cell.classList.add('flash-success');
-                                });
-                                setTimeout(() => cells.forEach(cell => cell.classList.remove('flash-success')), 500);
-                                alert('Salvataggio avvenuto con successo!');
-                            } else {
-                                alert('Errore durante il salvataggio: ' + data.message);
-                            }
-                        })
-                        .catch(error => alert('Errore durante il salvataggio: ' + error.message));
-                });
-            });
-
             const propagateButtons = document.querySelectorAll('.propagate-btn');
             propagateButtons.forEach(button => {
                 button.addEventListener('click', function() {
+                    console.log("Propagating value for column:", this.getAttribute('data-column'));
                     const column = this.getAttribute('data-column');
                     const input = this.previousElementSibling;
                     const value = input.value;
@@ -797,6 +974,7 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                                 if (targetInput) {
                                     targetInput.value = value;
                                     if (targetInput.tagName === 'SELECT') {
+                                        targetInput.setAttribute('data-selected-value', value);
                                         const event = new Event('change');
                                         targetInput.dispatchEvent(event);
                                     }
@@ -814,6 +992,7 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
             let columnIndex = 0;
             resizers.forEach(resizer => {
                 resizer.addEventListener('mousedown', function(e) {
+                    console.log("Starting column resize");
                     currentResizer = resizer;
                     const header = resizer.parentElement;
                     columnIndex = header.getAttribute('data-index');
@@ -836,6 +1015,7 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
 
                 function stopResize() {
                     if (currentResizer) {
+                        console.log("Stopping column resize");
                         document.removeEventListener('mousemove', resize);
                         document.removeEventListener('mouseup', stopResize);
                         currentResizer = null;
@@ -846,11 +1026,15 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
     </script>
     <script>
         document.addEventListener("DOMContentLoaded", function() {
+            console.log("Initializing dropdown population");
             const dropdownData = {};
 
             async function populateDropdowns() {
                 const dropdowns = document.querySelectorAll('.dropdown-select');
-                if (dropdowns.length === 0) return;
+                if (dropdowns.length === 0) {
+                    console.log("No dropdowns found");
+                    return;
+                }
 
                 const uniqueFieldIds = [
                     ...new Set(Array.from(dropdowns).map(d => d.getAttribute('data-field-id')))
@@ -859,31 +1043,34 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                 const missingFieldIds = uniqueFieldIds.filter(fieldId => !dropdownData[fieldId]);
 
                 if (missingFieldIds.length > 0) {
+                    console.log("Fetching dropdown data for field IDs:", missingFieldIds);
                     try {
                         const response = await fetch(
                             `get_customfield_values.php?field_ids=${missingFieldIds.join(",")}`
                         );
+                        if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
                         const data = await response.json();
 
                         if (data.error) {
-                            console.error("Errore fetch multiplo:", data.error);
+                            console.error("Fetch error:", data.error);
                         } else {
                             for (const fieldId of Object.keys(data)) {
                                 dropdownData[fieldId] = data[fieldId] || [];
                             }
                         }
                     } catch (error) {
-                        console.error("Errore generale nel fetch multiplo:", error);
+                        console.error("Fetch error:", error);
                     }
                 }
 
                 dropdowns.forEach(dropdown => {
                     const fieldId = dropdown.getAttribute('data-field-id');
                     const selectedValue = dropdown.getAttribute('data-selected-value') || '';
-                    const currentValue = dropdown.value; // Preserva il valore corrente
+                    const currentValue = dropdown.value;
 
                     if (!fieldId || !dropdownData[fieldId]) {
                         dropdown.innerHTML = '<option value="">Errore nel caricamento</option>';
+                        console.warn(`No data for fieldId ${fieldId}`);
                         return;
                     }
 
@@ -892,7 +1079,6 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
                         const option = document.createElement('option');
                         option.value = value.IdCustomFieldsValue;
                         option.textContent = value.Valore;
-                        // Usa il valore corrente se disponibile, altrimenti usa data-selected-value
                         if (currentValue && currentValue === String(value.IdCustomFieldsValue)) {
                             option.selected = true;
                         } else if (!currentValue && selectedValue === String(value.IdCustomFieldsValue)) {
@@ -903,87 +1089,12 @@ foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
 
                     if ((currentValue || selectedValue) && dropdown.value !== (currentValue || selectedValue)) {
                         dropdown.value = '';
-                        console.warn(`Valore ${currentValue || selectedValue} non trovato per fieldId ${fieldId}`);
+                        console.warn(`Value ${currentValue || selectedValue} not found for fieldId ${fieldId}`);
                     }
                 });
             }
 
-            // Chiama populateDropdowns solo al caricamento iniziale
             populateDropdowns();
-
-            document.querySelectorAll('.save-btn').forEach(btn => {
-                btn.addEventListener('click', function() {
-                    const rowIndex = this.getAttribute('data-row');
-                    const row = this.closest('.grid-row');
-                    const iddatadb = row.getAttribute('data-id');
-                    const formData = new FormData();
-
-                    const inputs = row.querySelectorAll(`input[name^="rows[${rowIndex}]"], select[name^="rows[${rowIndex}]"]`);
-                    inputs.forEach(input => {
-                        const name = input.name.replace(`rows[${rowIndex}]`, '').replace(/\[|\]/g, '');
-                        formData.append(name, input.value);
-                        // Aggiorna data-selected-value per i dropdown
-                        if (input.tagName === 'SELECT' && input.classList.contains('dropdown-select')) {
-                            input.setAttribute('data-selected-value', input.value);
-                        }
-                    });
-                    formData.append('iddatadb', iddatadb);
-                    formData.append('mapping', JSON.stringify(<?= json_encode($allMappings) ?>));
-
-                    fetch('save_edited_row.php', {
-                            method: 'POST',
-                            body: formData
-                        })
-                        .then(response => response.json())
-                        .then(data => {
-                            if (data.success) {
-                                const cells = row.querySelectorAll('.grid-cell');
-                                cells.forEach(cell => {
-                                    cell.classList.remove('flash-success');
-                                    void cell.offsetWidth;
-                                    cell.classList.add('flash-success');
-                                });
-                                setTimeout(() => cells.forEach(cell => cell.classList.remove('flash-success')), 500);
-                                alert('Salvataggio avvenuto con successo!');
-                            } else {
-                                alert('Errore durante il salvataggio: ' + data.message);
-                            }
-                        })
-                        .catch(error => alert('Errore durante il salvataggio: ' + error.message));
-                });
-            });
-
-            const propagateButtons = document.querySelectorAll('.propagate-btn');
-            propagateButtons.forEach(button => {
-                button.addEventListener('click', function() {
-                    const column = this.getAttribute('data-column');
-                    const input = this.previousElementSibling;
-                    const value = input.value;
-
-                    const gridTopCells = document.querySelector('.grid-top').querySelectorAll('.grid-cell');
-                    const targetTopIndex = Array.from(gridTopCells).findIndex(cell =>
-                        cell.querySelector('.propagate-btn[data-column="' + column + '"]')
-                    );
-
-                    if (targetTopIndex !== -1) {
-                        const rows = document.querySelectorAll('.grid-row');
-                        rows.forEach(row => {
-                            const cells = row.querySelectorAll('.grid-cell');
-                            if (cells.length > targetTopIndex) {
-                                const targetInput = cells[targetTopIndex].querySelector('select.dropdown-select, input');
-                                if (targetInput) {
-                                    targetInput.value = value;
-                                    if (targetInput.tagName === 'SELECT') {
-                                        targetInput.setAttribute('data-selected-value', value); // Aggiorna anche qui
-                                        const event = new Event('change');
-                                        targetInput.dispatchEvent(event);
-                                    }
-                                }
-                            }
-                        });
-                    }
-                });
-            });
         });
     </script>
 </body>

public/userarea/parts.js

@@ -488,8 +488,13 @@ $(document).ready(function () {
             mix: part.partDescription.startsWith("Mix") ? "Y" : "N",
         }));
 
+        console.log(
+            "Dati inviati a renumber_parts.php:",
+            JSON.stringify({ iddatadb: iddatadb, parts: partsToSave }),
+        );
+
         $.ajax({
-            url: "save_parts.php",
+            url: "renumber_parts.php",
             method: "POST",
             data: JSON.stringify({
                 iddatadb: iddatadb,
@@ -497,12 +502,17 @@ $(document).ready(function () {
             }),
             contentType: "application/json",
             success: function (response) {
+                console.log("Risposta da renumber_parts.php:", response);
                 if (response.success) {
                     $rows.each(function (index) {
                         const $row = $(this);
-                        if (response.part_ids && response.part_ids[index]) {
+                        const newPartId =
-                            $row.attr("data-part-id", response.part_ids[index]);
+                            response.part_ids && response.part_ids[index]
-                            $row.data("part-id", response.part_ids[index]);
+                                ? response.part_ids[index]
+                                : $row.data("part-id");
+                        if (newPartId) {
+                            $row.attr("data-part-id", newPartId);
+                            $row.data("part-id", newPartId);
                         }
                         const $saveStatus = $row.find(".save-status");
                         const $saveLoading = $row.find(".save-loading");
@@ -515,14 +525,21 @@ $(document).ready(function () {
                     updateDescriptions();
                     markUnsaved();
                 } else {
+                    console.error("Errore dal server:", response.message);
                     alert(
-                        "Errore nel salvataggio delle parti: " +
+                        "Errore nella rinumerazione delle parti: " +
                             response.message,
                     );
                 }
             },
             error: function (xhr, status, error) {
-                alert("Errore nel salvataggio delle parti: " + error);
+                console.error("Errore AJAX:", status, error, xhr.responseText);
+                alert(
+                    "Errore nella rinumerazione delle parti: " +
+                        error +
+                        " - " +
+                        xhr.responseText,
+                );
             },
         });
     }

public/userarea/renumber_parts.php

@@ -0,0 +1,63 @@
+<?php
+header('Content-Type: application/json');
+include('include/headscript.php');
+
+$dbHandler = DBHandlerSelect::getInstance();
+$pdo = $dbHandler->getConnection();
+
+$data = json_decode(file_get_contents('php://input'), true);
+
+$iddatadb = $data['iddatadb'] ?? null;
+$parts = $data['parts'] ?? [];
+
+if (!$iddatadb || empty($parts)) {
+    echo json_encode(['success' => false, 'message' => 'Dati mancanti']);
+    exit;
+}
+
+try {
+    $pdo->beginTransaction();
+
+    // Elimina tutte le parti esistenti per l'iddatadb per evitare conflitti di unicità
+    $stmt = $pdo->prepare("DELETE FROM identification_parts WHERE iddatadb = :iddatadb");
+    $stmt->execute([':iddatadb' => $iddatadb]);
+
+    // Prepara l'inserimento delle nuove parti
+    $stmt = $pdo->prepare("
+        INSERT INTO identification_parts
+        (iddatadb, part_number, part_description, mix, created_at, updated_at)
+        VALUES (:iddatadb, :part_number, :part_description, :mix, NOW(), NOW())
+    ");
+
+    $part_ids = [];
+    foreach ($parts as $part) {
+        $partNumber = $part['part_number'] ?? null;
+        $partDescription = $part['part_description'] ?? '';
+        $mix = $part['mix'] ?? 'N';
+
+        if (!$partNumber || !$partDescription) {
+            throw new PDOException("Numero parte o descrizione mancante per parte: " . json_encode($part));
+        }
+
+        $stmt->execute([
+            ':iddatadb' => $iddatadb,
+            ':part_number' => $partNumber,
+            ':part_description' => $partDescription,
+            ':mix' => $mix
+        ]);
+        $part_ids[] = $pdo->lastInsertId();
+    }
+
+    $pdo->commit();
+    echo json_encode([
+        'success' => true,
+        'part_ids' => $part_ids,
+        'message' => 'Parti rinumerate con successo'
+    ]);
+} catch (PDOException $e) {
+    $pdo->rollBack();
+    echo json_encode([
+        'success' => false,
+        'message' => 'Errore nel salvataggio: ' . $e->getMessage()
+    ]);
+}