Allow to scan gtin barcodes and find parts via it

src/Services/LabelSystem/BarcodeScanner/GTINBarcodeScanResult.php

@@ -0,0 +1,64 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2026 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Services\LabelSystem\BarcodeScanner;
+
+use GtinValidation\GtinValidator;
+
+readonly class GTINBarcodeScanResult implements BarcodeScanResultInterface
+{
+
+    private GtinValidator $validator;
+
+    public function __construct(
+        public string $gtin,
+    ) {
+        $this->validator = new GtinValidator($this->gtin);
+    }
+
+    public function getDecodedForInfoMode(): array
+    {
+        $obj = $this->validator->getGtinObject();
+        return [
+            'GTIN' => $this->gtin,
+            'GTIN type' => $obj->getType(),
+            'Valid' => $this->validator->isValid() ? 'Yes' : 'No',
+            'Reference Number' => $obj->getReferenceNumber(),
+            'Check Digit' => $obj->getCheckDigit(),
+        ];
+    }
+
+    /**
+     * Checks if the given input is a valid GTIN. This is used to determine whether a scanned barcode should be interpreted as a GTIN or not.
+     * @param  string  $input
+     * @return bool
+     */
+    public static function isValidGTIN(string $input): bool
+    {
+        try {
+            return (new GtinValidator($input))->isValid();
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
+}