2026-09-10 11:58:15 +00:00
1 changed files with 46 additions and 0 deletions
--- a/app/Http/Controllers/PalletController.php
+++ b/app/Http/Controllers/PalletController.php
@@ -288,6 +288,52 @@ class PalletController extends Controller
        // $mpdf->Output('qr-label.pdf', 'I');
    }

+
+    public function downloadCoilQrPdf($palletNo)
+    {
+        $qrCode = new QrCode($palletNo);
+        $output = new Output\Png;
+        $qrBinary = $output->output($qrCode, 100);
+        $qrBase64 = base64_encode($qrBinary);
+
+        $htmlBlock = '
+        <table class="sticker-table">
+            <tr>
+                <td class="qr-cell">
+                    <img class="qr" src="data:image/png;base64,'.$qrBase64.'" alt="QR" />
+                </td>
+                <td class="text-cell">
+                    '.htmlspecialchars($palletNo).'
+                </td>
+            </tr>
+        </table>';
+
+        return '
+        <html>
+        <head>
+            <style>
+                body { margin: 0; padding: 0; width: 50mm; height: auto; font-size: 10pt; font-family: DejaVu Sans, sans-serif; }
+                .sticker-table { width: 50mm; height: 60mm; border-collapse: collapse; page-break-after: always; }
+                .qr-cell { width: 50mm; text-align: right; vertical-align: bottom; padding-left: -8mm; padding-top: 0mm; }
+                .text-cell { text-align: left; vertical-align: middle; font-size: 22pt; padding-left: 1mm; padding-top: 18mm; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: bold; }
+                img.qr { width: 40mm; height: 40mm; display: block; }
+            </style>
+        </head>
+        <body>
+            '.$htmlBlock.$htmlBlock.'
+            <script>
+                window.onload = function () {
+                    window.print();
+                    setTimeout(function () {
+                        window.close();
+                    }, 1000); // Wait 1 second before closing
+                };
+            </script>
+        </body>
+        </html>';
+
+    }
+
    /**
     * Store a newly created resource in storage.
     */