first commit

lib/core/print/print_service.dart

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+import 'dart:io';
+import 'package:path_provider/path_provider.dart';
+import 'package:pdf/widgets.dart' as pw;
+import 'package:pdf/pdf.dart';
+import 'package:printing/printing.dart';
+
+class PrintService {
+  Future<String> generateA5Pdf(String imagePath) async {
+    final bytes = await File(imagePath).readAsBytes();
+    final image = pw.MemoryImage(bytes);
+
+    final doc = pw.Document();
+
+    doc.addPage(
+      pw.Page(
+        pageFormat: PdfPageFormat.a5,
+        margin: pw.EdgeInsets.zero, // ⬅️ NO PADDING
+        build: (_) => pw.Image(
+          image,
+          fit: pw.BoxFit.cover, // ⬅️ FULL PAGE
+        ),
+      ),
+    );
+
+    final dir = await getTemporaryDirectory();
+    final file = File('${dir.path}/photo_a5.pdf');
+    await file.writeAsBytes(await doc.save());
+    return file.path;
+  }
+
+  /// Share PDF ke app printer (USB / Wi-Fi)
+  Future<void> sharePdf(String pdfPath) async {
+    final bytes = await File(pdfPath).readAsBytes();
+
+    await Printing.sharePdf(bytes: bytes, filename: 'photobooth_a5.pdf');
+  }
+}