update printer

lib/application/void/void_form/void_form_bloc.dart

@@ -85,6 +85,8 @@ class VoidFormBloc extends Bloc<VoidFormEvent, VoidFormState> {
                 orderId: originalItem.orderId,
                 productId: originalItem.productId,
                 productName: originalItem.productName,
+                categoryId: originalItem.categoryId,
+                categoryName: originalItem.status,
                 productVariantId: originalItem.productVariantId,
                 productVariantName: originalItem.productVariantName,
                 quantity: voidQty,

lib/domain/order/entities/order_entity.dart

@@ -126,6 +126,8 @@ class Order with _$Order {
         updatedAt: DateTime.now(),
         printerType: 'Barista',
         paidQuantity: 2,
+        categoryId: 'CAT-001',
+        categoryName: 'Minuman',
       ),
       OrderItem(
         id: 'ITEM-002',
@@ -144,6 +146,8 @@ class Order with _$Order {
         updatedAt: DateTime.now(),
         printerType: 'Kitchen',
         paidQuantity: 1,
+        categoryId: 'CAT-002',
+        categoryName: 'Makanan',
       ),
     ],
     payments: [
@@ -207,6 +211,8 @@ class OrderItem with _$OrderItem {
     required DateTime updatedAt,
     required String printerType,
     required int paidQuantity,
+    required String categoryId,
+    required String categoryName,
   }) = _OrderItem;
 
   factory OrderItem.empty() => OrderItem(
@@ -226,6 +232,8 @@ class OrderItem with _$OrderItem {
     updatedAt: DateTime(1970),
     printerType: '',
     paidQuantity: 0,
+    categoryId: '',
+    categoryName: '',
   );
 
   factory OrderItem.fromProductQuantity(ProductQuantity productQuantity) =>
@@ -247,5 +255,7 @@ class OrderItem with _$OrderItem {
         updatedAt: DateTime.now(),
         printerType: productQuantity.product.printerType,
         paidQuantity: 0,
+        categoryId: '',
+        categoryName: '',
       );
 }

lib/domain/order/order.freezed.dart

@@ -1003,6 +1003,8 @@ mixin _$OrderItem {
   DateTime get updatedAt => throw _privateConstructorUsedError;
   String get printerType => throw _privateConstructorUsedError;
   int get paidQuantity => throw _privateConstructorUsedError;
+  String get categoryId => throw _privateConstructorUsedError;
+  String get categoryName => throw _privateConstructorUsedError;
 
   /// Create a copy of OrderItem
   /// with the given fields replaced by the non-null parameter values.
@@ -1033,6 +1035,8 @@ abstract class $OrderItemCopyWith<$Res> {
     DateTime updatedAt,
     String printerType,
     int paidQuantity,
+    String categoryId,
+    String categoryName,
   });
 }
 
@@ -1067,6 +1071,8 @@ class _$OrderItemCopyWithImpl<$Res, $Val extends OrderItem>
     Object? updatedAt = null,
     Object? printerType = null,
     Object? paidQuantity = null,
+    Object? categoryId = null,
+    Object? categoryName = null,
   }) {
     return _then(
       _value.copyWith(
@@ -1134,6 +1140,14 @@ class _$OrderItemCopyWithImpl<$Res, $Val extends OrderItem>
                 ? _value.paidQuantity
                 : paidQuantity // ignore: cast_nullable_to_non_nullable
                       as int,
+            categoryId: null == categoryId
+                ? _value.categoryId
+                : categoryId // ignore: cast_nullable_to_non_nullable
+                      as String,
+            categoryName: null == categoryName
+                ? _value.categoryName
+                : categoryName // ignore: cast_nullable_to_non_nullable
+                      as String,
           )
           as $Val,
     );
@@ -1166,6 +1180,8 @@ abstract class _$$OrderItemImplCopyWith<$Res>
     DateTime updatedAt,
     String printerType,
     int paidQuantity,
+    String categoryId,
+    String categoryName,
   });
 }
 
@@ -1199,6 +1215,8 @@ class __$$OrderItemImplCopyWithImpl<$Res>
     Object? updatedAt = null,
     Object? printerType = null,
     Object? paidQuantity = null,
+    Object? categoryId = null,
+    Object? categoryName = null,
   }) {
     return _then(
       _$OrderItemImpl(
@@ -1266,6 +1284,14 @@ class __$$OrderItemImplCopyWithImpl<$Res>
             ? _value.paidQuantity
             : paidQuantity // ignore: cast_nullable_to_non_nullable
                   as int,
+        categoryId: null == categoryId
+            ? _value.categoryId
+            : categoryId // ignore: cast_nullable_to_non_nullable
+                  as String,
+        categoryName: null == categoryName
+            ? _value.categoryName
+            : categoryName // ignore: cast_nullable_to_non_nullable
+                  as String,
       ),
     );
   }
@@ -1291,6 +1317,8 @@ class _$OrderItemImpl implements _OrderItem {
     required this.updatedAt,
     required this.printerType,
     required this.paidQuantity,
+    required this.categoryId,
+    required this.categoryName,
   }) : _modifiers = modifiers;
 
   @override
@@ -1331,10 +1359,14 @@ class _$OrderItemImpl implements _OrderItem {
   final String printerType;
   @override
   final int paidQuantity;
+  @override
+  final String categoryId;
+  @override
+  final String categoryName;
 
   @override
   String toString() {
-    return 'OrderItem(id: $id, orderId: $orderId, productId: $productId, productName: $productName, productVariantId: $productVariantId, productVariantName: $productVariantName, quantity: $quantity, unitPrice: $unitPrice, totalPrice: $totalPrice, modifiers: $modifiers, notes: $notes, status: $status, createdAt: $createdAt, updatedAt: $updatedAt, printerType: $printerType, paidQuantity: $paidQuantity)';
+    return 'OrderItem(id: $id, orderId: $orderId, productId: $productId, productName: $productName, productVariantId: $productVariantId, productVariantName: $productVariantName, quantity: $quantity, unitPrice: $unitPrice, totalPrice: $totalPrice, modifiers: $modifiers, notes: $notes, status: $status, createdAt: $createdAt, updatedAt: $updatedAt, printerType: $printerType, paidQuantity: $paidQuantity, categoryId: $categoryId, categoryName: $categoryName)';
   }
 
   @override
@@ -1371,7 +1403,11 @@ class _$OrderItemImpl implements _OrderItem {
             (identical(other.printerType, printerType) ||
                 other.printerType == printerType) &&
             (identical(other.paidQuantity, paidQuantity) ||
-                other.paidQuantity == paidQuantity));
+                other.paidQuantity == paidQuantity) &&
+            (identical(other.categoryId, categoryId) ||
+                other.categoryId == categoryId) &&
+            (identical(other.categoryName, categoryName) ||
+                other.categoryName == categoryName));
   }
 
   @override
@@ -1393,6 +1429,8 @@ class _$OrderItemImpl implements _OrderItem {
     updatedAt,
     printerType,
     paidQuantity,
+    categoryId,
+    categoryName,
   );
 
   /// Create a copy of OrderItem
@@ -1422,6 +1460,8 @@ abstract class _OrderItem implements OrderItem {
     required final DateTime updatedAt,
     required final String printerType,
     required final int paidQuantity,
+    required final String categoryId,
+    required final String categoryName,
   }) = _$OrderItemImpl;
 
   @override
@@ -1456,6 +1496,10 @@ abstract class _OrderItem implements OrderItem {
   String get printerType;
   @override
   int get paidQuantity;
+  @override
+  String get categoryId;
+  @override
+  String get categoryName;
 
   /// Create a copy of OrderItem
   /// with the given fields replaced by the non-null parameter values.

lib/infrastructure/order/dtos/order_dto.dart

@@ -115,6 +115,8 @@ class OrderItemDto with _$OrderItemDto {
     @JsonKey(name: "updated_at") String? updatedAt,
     @JsonKey(name: "printer_type") String? printerType,
     @JsonKey(name: "paid_quantity") int? paidQuantity,
+    @JsonKey(name: "category_id") String? categoryId,
+    @JsonKey(name: "category_name") String? categoryName,
   }) = _OrderItemDto;
 
   factory OrderItemDto.fromJson(Map<String, dynamic> json) =>
@@ -138,6 +140,8 @@ class OrderItemDto with _$OrderItemDto {
     updatedAt: updatedAt != null ? DateTime.parse(updatedAt!) : DateTime(1970),
     printerType: printerType ?? '',
     paidQuantity: paidQuantity ?? 0,
+    categoryId: categoryId ?? '',
+    categoryName: categoryName ?? '',
   );
 
   factory OrderItemDto.fromDomain(OrderItem orderItem) => OrderItemDto(
@@ -157,5 +161,7 @@ class OrderItemDto with _$OrderItemDto {
     updatedAt: orderItem.updatedAt.toIso8601String(),
     printerType: orderItem.printerType,
     paidQuantity: orderItem.paidQuantity,
+    categoryId: orderItem.categoryId,
+    categoryName: orderItem.categoryName,
   );
 }

lib/infrastructure/order/order_dtos.freezed.dart

@@ -1171,6 +1171,10 @@ mixin _$OrderItemDto {
   String? get printerType => throw _privateConstructorUsedError;
   @JsonKey(name: "paid_quantity")
   int? get paidQuantity => throw _privateConstructorUsedError;
+  @JsonKey(name: "category_id")
+  String? get categoryId => throw _privateConstructorUsedError;
+  @JsonKey(name: "category_name")
+  String? get categoryName => throw _privateConstructorUsedError;
 
   /// Serializes this OrderItemDto to a JSON map.
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
@@ -1206,6 +1210,8 @@ abstract class $OrderItemDtoCopyWith<$Res> {
     @JsonKey(name: "updated_at") String? updatedAt,
     @JsonKey(name: "printer_type") String? printerType,
     @JsonKey(name: "paid_quantity") int? paidQuantity,
+    @JsonKey(name: "category_id") String? categoryId,
+    @JsonKey(name: "category_name") String? categoryName,
   });
 }
 
@@ -1240,6 +1246,8 @@ class _$OrderItemDtoCopyWithImpl<$Res, $Val extends OrderItemDto>
     Object? updatedAt = freezed,
     Object? printerType = freezed,
     Object? paidQuantity = freezed,
+    Object? categoryId = freezed,
+    Object? categoryName = freezed,
   }) {
     return _then(
       _value.copyWith(
@@ -1307,6 +1315,14 @@ class _$OrderItemDtoCopyWithImpl<$Res, $Val extends OrderItemDto>
                 ? _value.paidQuantity
                 : paidQuantity // ignore: cast_nullable_to_non_nullable
                       as int?,
+            categoryId: freezed == categoryId
+                ? _value.categoryId
+                : categoryId // ignore: cast_nullable_to_non_nullable
+                      as String?,
+            categoryName: freezed == categoryName
+                ? _value.categoryName
+                : categoryName // ignore: cast_nullable_to_non_nullable
+                      as String?,
           )
           as $Val,
     );
@@ -1339,6 +1355,8 @@ abstract class _$$OrderItemDtoImplCopyWith<$Res>
     @JsonKey(name: "updated_at") String? updatedAt,
     @JsonKey(name: "printer_type") String? printerType,
     @JsonKey(name: "paid_quantity") int? paidQuantity,
+    @JsonKey(name: "category_id") String? categoryId,
+    @JsonKey(name: "category_name") String? categoryName,
   });
 }
 
@@ -1372,6 +1390,8 @@ class __$$OrderItemDtoImplCopyWithImpl<$Res>
     Object? updatedAt = freezed,
     Object? printerType = freezed,
     Object? paidQuantity = freezed,
+    Object? categoryId = freezed,
+    Object? categoryName = freezed,
   }) {
     return _then(
       _$OrderItemDtoImpl(
@@ -1439,6 +1459,14 @@ class __$$OrderItemDtoImplCopyWithImpl<$Res>
             ? _value.paidQuantity
             : paidQuantity // ignore: cast_nullable_to_non_nullable
                   as int?,
+        categoryId: freezed == categoryId
+            ? _value.categoryId
+            : categoryId // ignore: cast_nullable_to_non_nullable
+                  as String?,
+        categoryName: freezed == categoryName
+            ? _value.categoryName
+            : categoryName // ignore: cast_nullable_to_non_nullable
+                  as String?,
       ),
     );
   }
@@ -1464,6 +1492,8 @@ class _$OrderItemDtoImpl extends _OrderItemDto {
     @JsonKey(name: "updated_at") this.updatedAt,
     @JsonKey(name: "printer_type") this.printerType,
     @JsonKey(name: "paid_quantity") this.paidQuantity,
+    @JsonKey(name: "category_id") this.categoryId,
+    @JsonKey(name: "category_name") this.categoryName,
   }) : _modifiers = modifiers,
        super._();
 
@@ -1526,10 +1556,16 @@ class _$OrderItemDtoImpl extends _OrderItemDto {
   @override
   @JsonKey(name: "paid_quantity")
   final int? paidQuantity;
+  @override
+  @JsonKey(name: "category_id")
+  final String? categoryId;
+  @override
+  @JsonKey(name: "category_name")
+  final String? categoryName;
 
   @override
   String toString() {
-    return 'OrderItemDto(id: $id, orderId: $orderId, productId: $productId, productName: $productName, productVariantId: $productVariantId, productVariantName: $productVariantName, quantity: $quantity, unitPrice: $unitPrice, totalPrice: $totalPrice, modifiers: $modifiers, notes: $notes, status: $status, createdAt: $createdAt, updatedAt: $updatedAt, printerType: $printerType, paidQuantity: $paidQuantity)';
+    return 'OrderItemDto(id: $id, orderId: $orderId, productId: $productId, productName: $productName, productVariantId: $productVariantId, productVariantName: $productVariantName, quantity: $quantity, unitPrice: $unitPrice, totalPrice: $totalPrice, modifiers: $modifiers, notes: $notes, status: $status, createdAt: $createdAt, updatedAt: $updatedAt, printerType: $printerType, paidQuantity: $paidQuantity, categoryId: $categoryId, categoryName: $categoryName)';
   }
 
   @override
@@ -1566,7 +1602,11 @@ class _$OrderItemDtoImpl extends _OrderItemDto {
             (identical(other.printerType, printerType) ||
                 other.printerType == printerType) &&
             (identical(other.paidQuantity, paidQuantity) ||
-                other.paidQuantity == paidQuantity));
+                other.paidQuantity == paidQuantity) &&
+            (identical(other.categoryId, categoryId) ||
+                other.categoryId == categoryId) &&
+            (identical(other.categoryName, categoryName) ||
+                other.categoryName == categoryName));
   }
 
   @JsonKey(includeFromJson: false, includeToJson: false)
@@ -1589,6 +1629,8 @@ class _$OrderItemDtoImpl extends _OrderItemDto {
     updatedAt,
     printerType,
     paidQuantity,
+    categoryId,
+    categoryName,
   );
 
   /// Create a copy of OrderItemDto
@@ -1623,6 +1665,8 @@ abstract class _OrderItemDto extends OrderItemDto {
     @JsonKey(name: "updated_at") final String? updatedAt,
     @JsonKey(name: "printer_type") final String? printerType,
     @JsonKey(name: "paid_quantity") final int? paidQuantity,
+    @JsonKey(name: "category_id") final String? categoryId,
+    @JsonKey(name: "category_name") final String? categoryName,
   }) = _$OrderItemDtoImpl;
   const _OrderItemDto._() : super._();
 
@@ -1677,6 +1721,12 @@ abstract class _OrderItemDto extends OrderItemDto {
   @override
   @JsonKey(name: "paid_quantity")
   int? get paidQuantity;
+  @override
+  @JsonKey(name: "category_id")
+  String? get categoryId;
+  @override
+  @JsonKey(name: "category_name")
+  String? get categoryName;
 
   /// Create a copy of OrderItemDto
   /// with the given fields replaced by the non-null parameter values.

lib/infrastructure/order/order_dtos.g.dart

@@ -110,6 +110,8 @@ _$OrderItemDtoImpl _$$OrderItemDtoImplFromJson(Map<String, dynamic> json) =>
       updatedAt: json['updated_at'] as String?,
       printerType: json['printer_type'] as String?,
       paidQuantity: (json['paid_quantity'] as num?)?.toInt(),
+      categoryId: json['category_id'] as String?,
+      categoryName: json['category_name'] as String?,
     );
 
 Map<String, dynamic> _$$OrderItemDtoImplToJson(_$OrderItemDtoImpl instance) =>
@@ -130,6 +132,8 @@ Map<String, dynamic> _$$OrderItemDtoImplToJson(_$OrderItemDtoImpl instance) =>
       'updated_at': instance.updatedAt,
       'printer_type': instance.printerType,
       'paid_quantity': instance.paidQuantity,
+      'category_id': instance.categoryId,
+      'category_name': instance.categoryName,
     };
 
 _$OrderRequestDtoImpl _$$OrderRequestDtoImplFromJson(

lib/presentation/components/print/print_ui.dart

@@ -88,9 +88,9 @@ class PrintUi {
       paperSize: paper,
     );
 
-    for (final item in order.orderItems) {
+    bytes += generator.reset();
-      bytes += generator.reset();
 
+    for (final item in order.orderItems) {
       bytes += builder.separator();
       bytes += builder.printerType(printerType: 'CHECKER');
       bytes += builder.separator();
@@ -118,11 +118,11 @@ class PrintUi {
         variantName: item.productVariantName,
         notes: item.notes,
       );
-
-      bytes += builder.separator();
-      bytes += builder.footer();
     }
 
+    bytes += builder.separator();
+    bytes += builder.cutOnly();
+
     return bytes;
   }
 
@@ -144,7 +144,17 @@ class PrintUi {
       paperSize: paper,
     );
 
+    // Group items by category
+    final Map<String, List<OrderItem>> groupedItems = {};
     for (final item in order.orderItems) {
+      final key = item.categoryName.isNotEmpty ? item.categoryName : 'Lainnya';
+      groupedItems.putIfAbsent(key, () => []).add(item);
+    }
+
+    for (final entry in groupedItems.entries) {
+      final categoryName = entry.key;
+      final items = entry.value;
+
       bytes += generator.reset();
 
       bytes += builder.separator();
@@ -158,17 +168,20 @@ class PrintUi {
         tableNumber: order.tableNumber,
       );
 
-      bytes += builder.separator();
+      bytes += builder.orderType(categoryName);
+
       bytes += builder.emptyLines(1);
 
-      bytes += builder.orderItem(
+      for (final item in items) {
-        productName: item.productName,
+        bytes += builder.orderItem(
-        quantity: item.quantity,
+          productName: item.productName,
-        unitPrice: item.unitPrice.currencyFormatRpV2,
+          quantity: item.quantity,
-        totalPrice: item.totalPrice.currencyFormatRpV2,
+          unitPrice: item.unitPrice.currencyFormatRpV2,
-        variantName: item.productVariantName,
+          totalPrice: item.totalPrice.currencyFormatRpV2,
-        notes: item.notes,
+          variantName: item.productVariantName,
-      );
+          notes: item.notes,
+        );
+      }
 
       bytes += builder.separator();
       bytes += builder.footer();

lib/presentation/components/print/receipt_component_builder.dart

@@ -9,11 +9,6 @@ class ReceiptComponentBuilder {
 
   ReceiptComponentBuilder({required this.generator, this.paperSize = 58});
 
-  /// Get separator line based on paper size
-  String get _separator => paperSize == 80
-      ? '------------------------------------------------'
-      : '--------------------------------';
-
   /// Print text centered with custom style
   List<int> textCenter(
     String text, {
@@ -48,11 +43,21 @@ class ReceiptComponentBuilder {
     );
   }
 
+  /// Characters per line based on paper size (always size1 font)
+  String get _separatorLine => paperSize == 80
+      ? '------------------------------------------------'
+      : '--------------------------------';
+
   /// Print separator line
   List<int> separator({bool bold = false}) {
     return generator.text(
-      _separator,
+      _separatorLine,
-      styles: PosStyles(bold: bold, align: PosAlign.center),
+      styles: PosStyles(
+        bold: bold,
+        align: PosAlign.center,
+        height: PosTextSize.size1,
+        width: PosTextSize.size1,
+      ),
     );
   }
 
@@ -116,6 +121,10 @@ class ReceiptComponentBuilder {
     return generator.feed(count);
   }
 
+  /// Helper: returns size2 for 80mm paper, size1 for 58mm
+  PosTextSize get _titleSize =>
+      paperSize == 80 ? PosTextSize.size2 : PosTextSize.size1;
+
   /// Print header (outlet info)
   List<int> header({
     required String outletName,
@@ -127,8 +136,8 @@ class ReceiptComponentBuilder {
     bytes += textCenter(
       outletName,
       bold: true,
-      height: PosTextSize.size1,
+      height: _titleSize,
-      width: PosTextSize.size1,
+      width: _titleSize,
     );
     bytes += textCenter(address);
     bytes += textCenter(phoneNumber);
@@ -143,8 +152,8 @@ class ReceiptComponentBuilder {
     bytes += textCenter(
       printerType,
       bold: true,
-      height: PosTextSize.size1,
+      height: _titleSize,
-      width: PosTextSize.size1,
+      width: _titleSize,
     );
 
     return bytes;
@@ -168,21 +177,16 @@ class ReceiptComponentBuilder {
   }) {
     List<int> bytes = [];
 
-    bytes += row2Columns('Nomor', orderNumber, leftWidth: 4, rightWidth: 8);
+    bytes += row2Columns('Nomor', orderNumber);
     bytes += row2Columns('Pelanggan', customerName);
-    bytes += row2Columns('Kasir', cashierName, leftWidth: 4, rightWidth: 8);
+    bytes += row2Columns('Kasir', cashierName);
 
     if (paymentMethod != null) {
-      bytes += row2Columns(
+      bytes += row2Columns('Pembayaran', paymentMethod);
-        'Pembayaran',
-        paymentMethod,
-        leftWidth: 8,
-        rightWidth: 4,
-      );
     }
 
     if (tableNumber != null && tableNumber.isNotEmpty) {
-      bytes += row2Columns('Meja', tableNumber, leftWidth: 8, rightWidth: 4);
+      bytes += row2Columns('Meja', tableNumber);
     }
 
     return bytes;
@@ -193,7 +197,7 @@ class ReceiptComponentBuilder {
     List<int> bytes = [];
 
     bytes += separator();
-    bytes += textCenter(type, bold: true);
+    bytes += textCenter(type, bold: true, height: _titleSize, width: _titleSize);
     bytes += separator();
 
     return bytes;
@@ -214,7 +218,7 @@ class ReceiptComponentBuilder {
         ? '$productName ($variantName)'
         : productName;
 
-    bytes += textLeft(displayName);
+    bytes += textLeft(displayName, bold: paperSize == 80);
     bytes += row2Columns(
       '$quantity x $unitPrice',
       totalPrice,
@@ -263,19 +267,27 @@ class ReceiptComponentBuilder {
     bytes += textCenter(
       message,
       bold: true,
-      height: PosTextSize.size1,
+      height: _titleSize,
-      width: PosTextSize.size1,
+      width: _titleSize,
     );
     if (kDebugMode) {
-      bytes += textCenter("$paperSize MM", );
+      bytes += textCenter("$paperSize MM");
     }
     bytes += feed(paperSize == 80 ? 3 : 1);
-    
+
     bytes += generator.cut();
 
     return bytes;
   }
 
+  /// Cut paper without printing footer message
+  List<int> cutOnly() {
+    List<int> bytes = [];
+    bytes += feed(paperSize == 80 ? 3 : 1);
+    bytes += generator.cut();
+    return bytes;
+  }
+
   /// Print QR Code
   List<int> qrCode(String data, {PosAlign align = PosAlign.center}) {
     return generator.qrcode(data, align: align);