Implement parsing of TME QR codes

src/Services/LabelSystem/BarcodeScanner/BarcodeScanHelper.php

@@ -105,6 +105,10 @@ public function scanBarcodeContent(string $input, ?BarcodeSourceType $type = nul
             return new AmazonBarcodeScanResult($input);
         }
 
+        if ($type === BarcodeSourceType::TME) {
+            return TMEBarcodeScanResult::parse($input);
+        }
+
         //Null means auto and we try the different formats
         $result = $this->parseInternalBarcode($input);
 
@@ -144,6 +148,11 @@ public function scanBarcodeContent(string $input, ?BarcodeSourceType $type = nul
             return new AmazonBarcodeScanResult($input);
         }
 
+        // Try TME barcode
+        if (TMEBarcodeScanResult::isTMEBarcode($input)) {
+            return TMEBarcodeScanResult::parse($input);
+        }
+
         throw new InvalidArgumentException('Unknown barcode');
     }
 
@@ -162,6 +171,7 @@ private function parseLCSCBarcode(string $input): LCSCBarcodeScanResult
         return LCSCBarcodeScanResult::parse($input);
     }
 
+
     private function parseUserDefinedBarcode(string $input): ?LocalBarcodeScanResult
     {
         $lot_repo = $this->entityManager->getRepository(PartLot::class);

src/Services/LabelSystem/BarcodeScanner/BarcodeScanResultHandler.php

@@ -150,6 +150,10 @@ public function resolveEntity(BarcodeScanResultInterface $barcodeScan): Part|Par
                 ?? $this->em->getRepository(Part::class)->getPartBySPN($barcodeScan->asin);
         }
 
+        if ($barcodeScan instanceof TMEBarcodeScanResult) {
+            return $this->resolvePartFromTME($barcodeScan);
+        }
+
         return null;
     }
 
@@ -236,6 +240,26 @@ private function resolvePartFromLCSC(LCSCBarcodeScanResult $barcodeScan): ?Part
     }
 
 
+    private function resolvePartFromTME(TMEBarcodeScanResult $barcodeScan): ?Part
+    {
+        $pn = $barcodeScan->tmePartNumber;
+        if ($pn) {
+            $part = $this->em->getRepository(Part::class)->getPartByProviderInfo($pn);
+            if ($part !== null) {
+                return $part;
+            }
+
+            //Try to find the part by SPN/SKU
+            $part = $this->em->getRepository(Part::class)->getPartBySPN($pn);
+            if ($part !== null) {
+                return $part;
+            }
+        }
+
+        // Fallback: search by MPN
+        return $this->em->getRepository(Part::class)->getPartByMPN($barcodeScan->mpn, $barcodeScan->manufacturer);
+    }
+
     /**
      * Tries to extract creation information for a part from the given barcode scan result. This can be used to
      * automatically fill in the info provider reference of a part, when creating a new part based on the scan result.
@@ -247,6 +271,20 @@ private function resolvePartFromLCSC(LCSCBarcodeScanResult $barcodeScan): ?Part
      */
     public function getCreateInfos(BarcodeScanResultInterface $scanResult): ?array
     {
+        // TME
+        if ($scanResult instanceof TMEBarcodeScanResult) {
+            if ($scanResult->tmePartNumber === null) {
+                return null;
+            }
+            return [
+                'providerKey' => 'tme',
+                'providerId' => $scanResult->tmePartNumber,
+                'lotAmount' => $scanResult->quantity,
+                'lotName' => $scanResult->purchaseOrder,
+                'lotUserBarcode' => $scanResult->rawInput,
+            ];
+        }
+
         // LCSC
         if ($scanResult instanceof LCSCBarcodeScanResult) {
             return [

src/Services/LabelSystem/BarcodeScanner/BarcodeSourceType.php

@@ -52,4 +52,7 @@ enum BarcodeSourceType: string
     case LCSC = 'lcsc';
 
     case AMAZON = 'amazon';
+
+    /** For TME (tme.eu) formatted QR codes */
+    case TME = 'tme';
 }

src/Services/LabelSystem/BarcodeScanner/TMEBarcodeScanResult.php

@@ -0,0 +1,143 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 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 InvalidArgumentException;
+
+/**
+ * This class represents the content of a tme.eu barcode label.
+ * The format is space-separated KEY:VALUE tokens, e.g.:
+ *   QTY:1000 PN:SMD0603-5K1-1% PO:32723349/7 MFR:ROYALOHM MPN:0603SAF5101T5E CoO:TH RoHS https://www.tme.eu/details/...
+ */
+readonly class TMEBarcodeScanResult implements BarcodeScanResultInterface
+{
+    /** @var int|null Quantity (QTY) */
+    public ?int $quantity;
+
+    /** @var string|null TME part number (PN) */
+    public ?string $tmePartNumber;
+
+    /** @var string|null Purchase order number (PO) */
+    public ?string $purchaseOrder;
+
+    /** @var string|null Manufacturer name (MFR) */
+    public ?string $manufacturer;
+
+    /** @var string|null Manufacturer part number (MPN) */
+    public ?string $mpn;
+
+    /** @var string|null Country of origin (CoO) */
+    public ?string $countryOfOrigin;
+
+    /** @var bool Whether the part is RoHS compliant */
+    public bool $rohs;
+
+    /** @var string|null The product URL */
+    public ?string $productUrl;
+
+    /**
+     * @param array<string, string> $fields Parsed key-value fields (keys uppercased)
+     * @param string $rawInput Original barcode string
+     */
+    public function __construct(
+        public array $fields,
+        public string $rawInput,
+    ) {
+        $this->quantity = isset($this->fields['QTY']) ? (int) $this->fields['QTY'] : null;
+        $this->tmePartNumber = $this->fields['PN'] ?? null;
+        $this->purchaseOrder = $this->fields['PO'] ?? null;
+        $this->manufacturer = $this->fields['MFR'] ?? null;
+        $this->mpn = $this->fields['MPN'] ?? null;
+        $this->countryOfOrigin = $this->fields['COO'] ?? null;
+        $this->rohs = isset($this->fields['ROHS']);
+        $this->productUrl = $this->fields['URL'] ?? null;
+    }
+
+    public function getSourceType(): BarcodeSourceType
+    {
+        return BarcodeSourceType::TME;
+    }
+
+    public function getDecodedForInfoMode(): array
+    {
+        return [
+            'Barcode type' => 'TME',
+            'TME Part No. (PN)' => $this->tmePartNumber ?? '',
+            'MPN' => $this->mpn ?? '',
+            'Manufacturer (MFR)' => $this->manufacturer ?? '',
+            'Qty' => $this->quantity !== null ? (string) $this->quantity : '',
+            'Purchase Order (PO)' => $this->purchaseOrder ?? '',
+            'Country of Origin (CoO)' => $this->countryOfOrigin ?? '',
+            'RoHS' => $this->rohs ? 'Yes' : 'No',
+            'URL' => $this->productUrl ?? '',
+        ];
+    }
+
+    /**
+     * Returns true if the input looks like a TME barcode label (contains tme.eu URL).
+     */
+    public static function isTMEBarcode(string $input): bool
+    {
+        return str_contains(strtolower($input), 'tme.eu');
+    }
+
+    /**
+     * Parse the TME barcode string into a TMEBarcodeScanResult.
+     */
+    public static function parse(string $input): self
+    {
+        $raw = trim($input);
+
+        if (!self::isTMEBarcode($raw)) {
+            throw new InvalidArgumentException('Not a TME barcode');
+        }
+
+        $fields = [];
+
+        // Split on whitespace; each token is either KEY:VALUE, a bare keyword, or the URL
+        $tokens = preg_split('/\s+/', $raw);
+        foreach ($tokens as $token) {
+            if ($token === '') {
+                continue;
+            }
+
+            // The TME URL
+            if (str_starts_with(strtolower($token), 'http')) {
+                $fields['URL'] = $token;
+                continue;
+            }
+
+            $colonPos = strpos($token, ':');
+            if ($colonPos !== false) {
+                $key = strtoupper(substr($token, 0, $colonPos));
+                $value = substr($token, $colonPos + 1);
+                $fields[$key] = $value;
+            } else {
+                // Bare keyword like "RoHS"
+                $fields[strtoupper($token)] = '';
+            }
+        }
+
+        return new self($fields, $raw);
+    }
+}

tests/Services/LabelSystem/BarcodeScanner/TMEBarcodeScanResultTest.php

@@ -0,0 +1,110 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2023 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/>.
+ */
+
+namespace App\Tests\Services\LabelSystem\BarcodeScanner;
+
+use App\Services\LabelSystem\BarcodeScanner\BarcodeSourceType;
+use App\Services\LabelSystem\BarcodeScanner\TMEBarcodeScanResult;
+use InvalidArgumentException;
+use PHPUnit\Framework\TestCase;
+
+class TMEBarcodeScanResultTest extends TestCase
+{
+    private const EXAMPLE1 = 'QTY:1000 PN:SMD0603-5K1-1% PO:32723349/7 MFR:ROYALOHM MPN:0603SAF5101T5E CoO:TH RoHS https://www.tme.eu/details/SMD0603-5K1-1%25';
+    private const EXAMPLE2 = 'QTY:5 PN:ETQP3M6R8KVP PO:31199729/3 MFR:PANASONIC MPN:ETQP3M6R8KVP RoHS https://www.tme.eu/details/ETQP3M6R8KVP';
+
+    public function testIsTMEBarcode(): void
+    {
+        $this->assertFalse(TMEBarcodeScanResult::isTMEBarcode('invalid'));
+        $this->assertFalse(TMEBarcodeScanResult::isTMEBarcode('QTY:5 PN:ABC MPN:XYZ'));
+        $this->assertFalse(TMEBarcodeScanResult::isTMEBarcode(''));
+
+        $this->assertTrue(TMEBarcodeScanResult::isTMEBarcode(self::EXAMPLE1));
+        $this->assertTrue(TMEBarcodeScanResult::isTMEBarcode(self::EXAMPLE2));
+    }
+
+    public function testParseInvalidThrows(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+        TMEBarcodeScanResult::parse('not-a-tme-barcode');
+    }
+
+    public function testParseExample1(): void
+    {
+        $scan = TMEBarcodeScanResult::parse(self::EXAMPLE1);
+
+        $this->assertSame(1000, $scan->quantity);
+        $this->assertSame('SMD0603-5K1-1%', $scan->tmePartNumber);
+        $this->assertSame('32723349/7', $scan->purchaseOrder);
+        $this->assertSame('ROYALOHM', $scan->manufacturer);
+        $this->assertSame('0603SAF5101T5E', $scan->mpn);
+        $this->assertSame('TH', $scan->countryOfOrigin);
+        $this->assertTrue($scan->rohs);
+        $this->assertSame('https://www.tme.eu/details/SMD0603-5K1-1%25', $scan->productUrl);
+        $this->assertSame(self::EXAMPLE1, $scan->rawInput);
+    }
+
+    public function testParseExample2(): void
+    {
+        $scan = TMEBarcodeScanResult::parse(self::EXAMPLE2);
+
+        $this->assertSame(5, $scan->quantity);
+        $this->assertSame('ETQP3M6R8KVP', $scan->tmePartNumber);
+        $this->assertSame('31199729/3', $scan->purchaseOrder);
+        $this->assertSame('PANASONIC', $scan->manufacturer);
+        $this->assertSame('ETQP3M6R8KVP', $scan->mpn);
+        $this->assertNull($scan->countryOfOrigin);
+        $this->assertTrue($scan->rohs);
+        $this->assertSame('https://www.tme.eu/details/ETQP3M6R8KVP', $scan->productUrl);
+    }
+
+    public function testGetSourceType(): void
+    {
+        $scan = TMEBarcodeScanResult::parse(self::EXAMPLE2);
+        $this->assertSame(BarcodeSourceType::TME, $scan->getSourceType());
+    }
+
+    public function testParseUppercaseUrl(): void
+    {
+        $input = 'QTY:500 PN:M0.6W-10K MFR:ROYAL.OHM MPN:MF006FF1002A50 PO:7792659/8 HTTPS://WWW.TME.EU/DETAILS/M0.6W-10K';
+        $this->assertTrue(TMEBarcodeScanResult::isTMEBarcode($input));
+
+        $scan = TMEBarcodeScanResult::parse($input);
+        $this->assertSame(500, $scan->quantity);
+        $this->assertSame('M0.6W-10K', $scan->tmePartNumber);
+        $this->assertSame('ROYAL.OHM', $scan->manufacturer);
+        $this->assertSame('MF006FF1002A50', $scan->mpn);
+        $this->assertSame('7792659/8', $scan->purchaseOrder);
+        $this->assertSame('HTTPS://WWW.TME.EU/DETAILS/M0.6W-10K', $scan->productUrl);
+    }
+
+    public function testGetDecodedForInfoMode(): void
+    {
+        $scan = TMEBarcodeScanResult::parse(self::EXAMPLE1);
+        $decoded = $scan->getDecodedForInfoMode();
+
+        $this->assertSame('TME', $decoded['Barcode type']);
+        $this->assertSame('SMD0603-5K1-1%', $decoded['TME Part No. (PN)']);
+        $this->assertSame('0603SAF5101T5E', $decoded['MPN']);
+        $this->assertSame('ROYALOHM', $decoded['Manufacturer (MFR)']);
+        $this->assertSame('1000', $decoded['Qty']);
+        $this->assertSame('Yes', $decoded['RoHS']);
+    }
+}

translations/messages.de.xlf

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <xliff xmlns="urn:oasis:names:tc:xliff:document:2.0" version="2.0" srcLang="en" trgLang="de">
-  <file id="messages.en">
+  <file id="messages.de">
     <unit id="x_wTSQS" name="attachment_type.caption">
       <segment state="translated">
         <source>attachment_type.caption</source>
@@ -12861,6 +12861,12 @@ Buerklin-API-Authentication-Server:
         <target>Amazon Barcode</target>
       </segment>
     </unit>
+    <unit id="d.V2Pid" name="scan_dialog.mode.tme">
+      <segment state="translated">
+        <source>scan_dialog.mode.tme</source>
+        <target>TME Barcode</target>
+      </segment>
+    </unit>
     <unit id="BQWuR_G" name="settings.ips.canopy">
       <segment state="translated">
         <source>settings.ips.canopy</source>

translations/messages.en.xlf

@@ -12863,6 +12863,12 @@ Buerklin-API Authentication server:
         <target>Amazon barcode</target>
       </segment>
     </unit>
+    <unit id="d.V2Pid" name="scan_dialog.mode.tme">
+      <segment state="translated">
+        <source>scan_dialog.mode.tme</source>
+        <target>TME barcode</target>
+      </segment>
+    </unit>
     <unit id="BQWuR_G" name="settings.ips.canopy">
       <segment state="translated">
         <source>settings.ips.canopy</source>