sunmi

ios/Podfile.lock

@@ -38,11 +38,11 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
-  flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
+  flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
-  mobile_scanner: 9157936403f5a0644ca3779a38ff8404c5434a93
+  mobile_scanner: 77265f3dc8d580810e91849d4a0811a90467ed5e
-  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
-  printing: 54ff03f28fe9ba3aa93358afb80a8595a071dd07
+  printing: 233e1b73bd1f4a05615548e9b5a324c98588640b
-  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
+  sqflite_darwin: 5a7236e3b501866c1c9befc6771dfd73ffb8702d
 
 PODFILE CHECKSUM: 3c63482e143d1b91d2d2560aee9fb04ecc74ac7e
 

lib/core/services/sunmi_service.dart

@@ -0,0 +1,210 @@
+import 'package:flutter/material.dart';
+import 'package:intl/intl.dart';
+import 'package:sunmi_printer_plus/sunmi_printer_plus.dart';
+
+/// Service for printing to Sunmi thermal printers
+class SunmiService {
+  /// Print warehouse export form to Sunmi printer
+  static Future<void> printWarehouseExport({
+    required BuildContext context,
+    required String warehouseName,
+    required int productId,
+    required String productCode,
+    required String productName,
+    String? stageName,
+    required double passedKg,
+    required int passedPcs,
+    required double issuedKg,
+    required int issuedPcs,
+    String? responsibleName,
+    String? receiverName,
+    String? barcodeData,
+  }) async {
+    try {
+      // Format current date
+      final dt = DateFormat('dd/MM/yyyy HH:mm').format(DateTime.now());
+
+      // Title - PHIẾU XUẤT KHO
+      await SunmiPrinter.printText(
+        'PHIEU XUAT KHO',
+        style: SunmiTextStyle(
+          align: SunmiPrintAlign.CENTER,
+          bold: true,
+          fontSize: 48,
+        ),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Company name
+      await SunmiPrinter.printText(
+        'Cong ty TNHH Co Khi Chinh Xac Minh Thu',
+        style: SunmiTextStyle(
+          align: SunmiPrintAlign.CENTER,
+          fontSize: 32,
+        ),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Warehouse name
+      await SunmiPrinter.printText(
+        warehouseName,
+        style: SunmiTextStyle(align: SunmiPrintAlign.CENTER),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Date
+      await SunmiPrinter.printText(
+        'Ngay: $dt',
+        style: SunmiTextStyle(align: SunmiPrintAlign.CENTER),
+      );
+      await SunmiPrinter.lineWrap(2);
+
+      // Separator line
+      await SunmiPrinter.line();
+      await SunmiPrinter.lineWrap(1);
+
+      // Product information
+      await SunmiPrinter.printText(
+        'THONG TIN SAN PHAM',
+        style: SunmiTextStyle(
+          align: SunmiPrintAlign.LEFT,
+          bold: true,
+        ),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // ProductId
+      await SunmiPrinter.printText(
+        'ProductId: $productId',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Product Code
+      await SunmiPrinter.printText(
+        'Ma san pham: $productCode',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Product Name
+      await SunmiPrinter.printText(
+        'Ten san pham: $productName',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Stage Name
+      await SunmiPrinter.printText(
+        'Cong doan: ${stageName ?? '-'}',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(2);
+
+      // Separator line
+      await SunmiPrinter.line();
+      await SunmiPrinter.lineWrap(1);
+
+      // Quantities
+      await SunmiPrinter.printText(
+        'SO LUONG',
+        style: SunmiTextStyle(
+          align: SunmiPrintAlign.LEFT,
+          bold: true,
+        ),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Table header
+      await SunmiPrinter.printText(
+        'Loai          KG         PCS',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.line();
+
+      // Passed quantity (Hàng đạt)
+      final passedLine =
+          'Hang dat      ${passedKg.toStringAsFixed(2).padLeft(7)}     ${passedPcs.toString().padLeft(5)}';
+      await SunmiPrinter.printText(
+        passedLine,
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+
+      // Issued quantity (Hàng lỗi)
+      final issuedLine =
+          'Hang loi      ${issuedKg.toStringAsFixed(2).padLeft(7)}     ${issuedPcs.toString().padLeft(5)}';
+      await SunmiPrinter.printText(
+        issuedLine,
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(2);
+
+      // Separator line
+      await SunmiPrinter.line();
+      await SunmiPrinter.lineWrap(1);
+
+      // Responsible person
+      await SunmiPrinter.printText(
+        'Nhan vien kho: ${responsibleName ?? '-'}',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(1);
+
+      // Receiver
+      await SunmiPrinter.printText(
+        'Nhan vien tiep nhan: ${receiverName ?? '-'}',
+        style: SunmiTextStyle(align: SunmiPrintAlign.LEFT),
+      );
+      await SunmiPrinter.lineWrap(2);
+
+      // Barcode
+      if (barcodeData != null && barcodeData.isNotEmpty) {
+        await SunmiPrinter.line();
+        await SunmiPrinter.printBarCode(
+          barcodeData,
+          style: SunmiBarcodeStyle(
+            type: SunmiBarcodeType.CODE128,
+            textPos: SunmiBarcodeTextPos.TEXT_UNDER,
+            height: 100,
+            align: SunmiPrintAlign.CENTER,
+          ),
+        );
+        await SunmiPrinter.lineWrap(2);
+      }
+
+      // Footer
+      await SunmiPrinter.line();
+      await SunmiPrinter.printText(
+        'Nguoi nhan',
+        style: SunmiTextStyle(align: SunmiPrintAlign.CENTER),
+      );
+      await SunmiPrinter.lineWrap(4);
+
+      // Cut paper
+      await SunmiPrinter.cutPaper();
+
+      // Show success message
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('Đã in thành công!'),
+            backgroundColor: Colors.green,
+            duration: Duration(seconds: 2),
+          ),
+        );
+      }
+    } catch (e) {
+      // Show error message
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('Lỗi khi in: ${e.toString()}'),
+            backgroundColor: Colors.red,
+            duration: const Duration(seconds: 3),
+          ),
+        );
+      }
+      rethrow;
+    }
+  }
+}

lib/features/products/data/datasources/products_remote_datasource.dart

@@ -102,7 +102,7 @@ class ProductsRemoteDataSourceImpl implements ProductsRemoteDataSource {
           // The API returns a list of stages for the product
           final list = json as List;
           if (list.isEmpty) {
-            throw const ServerException('Product stages not found');
+            throw const ServerException('Không tìm thấy sản phẩm');
           }
           // Parse all stages from the list
           return list

lib/features/products/presentation/pages/product_detail_page.dart

@@ -4,8 +4,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:mobile_scanner/mobile_scanner.dart';
 
 import '../../../../core/di/providers.dart';
-import '../../../../core/router/app_router.dart';
+import '../../../../core/services/sunmi_service.dart';
-import '../../../../core/services/print_service.dart';
 import '../../../../core/storage/secure_storage.dart';
 import '../../../../core/utils/text_utils.dart';
 import '../../../users/domain/entities/user_entity.dart';
@@ -94,7 +93,7 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
       // Get stored current user ID from secure storage
       final secureStorage = SecureStorage();
       final currentUserId = await secureStorage.getCurrentUserId();
-      print('user $currentUserId');
+
       if (currentUserId == null) {
         return;
       }
@@ -419,7 +418,7 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
               ),
               const SizedBox(height: 16),
               Text(
-                'Error',
+                'Lỗi',
                 style: theme.textTheme.titleLarge?.copyWith(
                   color: theme.colorScheme.error,
                 ),
@@ -730,7 +729,7 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
         : 'P${stage.productId}';
 
     try {
-      await PrintService.printWarehouseExport(
+      await SunmiService.printWarehouseExport(
         context: context,
         warehouseName: widget.warehouseName,
         productId: stage.productId,
@@ -749,7 +748,7 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Error printing: ${e.toString()}'),
+            content: Text('Lỗi khi in: ${e.toString()}'),
             backgroundColor: Colors.red,
             duration: const Duration(seconds: 3),
           ),
@@ -789,8 +788,7 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
       return;
     }
 
-    // Print before saving to API
+
-    await _printQuantities(stage);
 
     // Show loading dialog
     showDialog(
@@ -864,6 +862,9 @@ class _ProductDetailPageState extends ConsumerState<ProductDetailPage> {
               ),
             );
 
+            // Print before saving to API
+            await _printQuantities(stage);
+
             // Refresh the product detail to show updated quantities
             await ref.read(productDetailProvider(_providerKey).notifier).refreshProductDetail(
                   widget.warehouseId,

lib/main.dart

@@ -33,7 +33,7 @@ class MyApp extends ConsumerWidget {
     final router = ref.watch(appRouterProvider);
 
     return MaterialApp.router(
-      title: 'Warehouse Manager',
+      title: 'MinhThu',
       theme: AppTheme.lightTheme,
       darkTheme: AppTheme.darkTheme,
       themeMode: ThemeMode.system,

pubspec.lock

@@ -1029,6 +1029,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.1"
+  sunmi_printer_plus:
+    dependency: "direct main"
+    description:
+      name: sunmi_printer_plus
+      sha256: "77293b7da16bdf3805c5a24ea41731978e8a31da99c3fca38a658a0778450b78"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.1.1"
   synchronized:
     dependency: transitive
     description:

pubspec.yaml

@@ -42,6 +42,7 @@ dependencies:
   pdf: ^3.11.3
   barcode_widget: ^2.0.4
   google_fonts: ^6.2.1
+  sunmi_printer_plus: ^4.1.1
 
 dev_dependencies:
   flutter_test: