feat: void order

lib/presentation/home/bloc/order_form/order_form_bloc.dart

@@ -134,7 +134,7 @@ class OrderFormBloc extends Bloc<OrderFormEvent, OrderFormState> {
     );
     on<_ToggleItem>((event, emit) {
       state.maybeWhen(
-        loaded: (order, selectedItems, _) {
+        loaded: (order, selectedItems, totalVoidOrRefund, _) {
           final newList = [...selectedItems];
           final exists = newList.any((e) => e.id == event.item.id);
 
@@ -158,7 +158,7 @@ class OrderFormBloc extends Bloc<OrderFormEvent, OrderFormState> {
 
     on<_ToggleSelectAll>((event, emit) {
       state.maybeWhen(
-        loaded: (order, _, __) {
+        loaded: (order, _, totalVoidOrRefund, __) {
           final items = event.selectAll
               ? (order.orderItems ?? <OrderItem>[])
               : <OrderItem>[];
@@ -187,5 +187,20 @@ class OrderFormBloc extends Bloc<OrderFormEvent, OrderFormState> {
         (success) => emit(_SuccessMsg()),
       );
     });
+
+    on<_VoidOrder>((event, emit) async {
+      emit(const OrderFormState.loading());
+
+      final result = await _orderRemoteDatasource.voidOrder(
+        orderId: event.orderId,
+        reason: event.reason,
+        orderItems: event.items,
+      );
+
+      result.fold(
+        (error) => emit(_Error(error)),
+        (success) => emit(_SuccessMsg()),
+      );
+    });
   }
 }

lib/presentation/home/bloc/order_form/order_form_bloc.freezed.dart

@@ -30,6 +30,9 @@ mixin _$OrderFormEvent {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) =>
@@ -46,6 +49,8 @@ mixin _$OrderFormEvent {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) =>
@@ -62,6 +67,8 @@ mixin _$OrderFormEvent {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -74,6 +81,7 @@ mixin _$OrderFormEvent {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) =>
@@ -85,6 +93,7 @@ mixin _$OrderFormEvent {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) =>
@@ -96,6 +105,7 @@ mixin _$OrderFormEvent {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -204,6 +214,9 @@ class _$StartedImpl implements _Started {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -223,6 +236,8 @@ class _$StartedImpl implements _Started {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -242,6 +257,8 @@ class _$StartedImpl implements _Started {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -260,6 +277,7 @@ class _$StartedImpl implements _Started {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -274,6 +292,7 @@ class _$StartedImpl implements _Started {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -288,6 +307,7 @@ class _$StartedImpl implements _Started {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -437,6 +457,9 @@ class _$CreateImpl implements _Create {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -456,6 +479,8 @@ class _$CreateImpl implements _Create {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -475,6 +500,8 @@ class _$CreateImpl implements _Create {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -493,6 +520,7 @@ class _$CreateImpl implements _Create {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -507,6 +535,7 @@ class _$CreateImpl implements _Create {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -521,6 +550,7 @@ class _$CreateImpl implements _Create {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -692,6 +722,9 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -712,6 +745,8 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -732,6 +767,8 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -751,6 +788,7 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -765,6 +803,7 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -779,6 +818,7 @@ class _$CreateWithPaymentMethodImpl implements _CreateWithPaymentMethod {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -909,6 +949,9 @@ class _$AddToOrderImpl implements _AddToOrder {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -928,6 +971,8 @@ class _$AddToOrderImpl implements _AddToOrder {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -947,6 +992,8 @@ class _$AddToOrderImpl implements _AddToOrder {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -965,6 +1012,7 @@ class _$AddToOrderImpl implements _AddToOrder {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -979,6 +1027,7 @@ class _$AddToOrderImpl implements _AddToOrder {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -993,6 +1042,7 @@ class _$AddToOrderImpl implements _AddToOrder {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -1126,6 +1176,9 @@ class _$RefundImpl implements _Refund {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -1145,6 +1198,8 @@ class _$RefundImpl implements _Refund {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -1164,6 +1219,8 @@ class _$RefundImpl implements _Refund {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -1182,6 +1239,7 @@ class _$RefundImpl implements _Refund {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -1196,6 +1254,7 @@ class _$RefundImpl implements _Refund {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -1210,6 +1269,7 @@ class _$RefundImpl implements _Refund {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -1238,6 +1298,235 @@ abstract class _Refund implements OrderFormEvent {
       throw _privateConstructorUsedError;
 }
 
+/// @nodoc
+abstract class _$$VoidOrderImplCopyWith<$Res> {
+  factory _$$VoidOrderImplCopyWith(
+          _$VoidOrderImpl value, $Res Function(_$VoidOrderImpl) then) =
+      __$$VoidOrderImplCopyWithImpl<$Res>;
+  @useResult
+  $Res call({List<OrderItem> items, String orderId, String reason});
+}
+
+/// @nodoc
+class __$$VoidOrderImplCopyWithImpl<$Res>
+    extends _$OrderFormEventCopyWithImpl<$Res, _$VoidOrderImpl>
+    implements _$$VoidOrderImplCopyWith<$Res> {
+  __$$VoidOrderImplCopyWithImpl(
+      _$VoidOrderImpl _value, $Res Function(_$VoidOrderImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of OrderFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? items = null,
+    Object? orderId = null,
+    Object? reason = null,
+  }) {
+    return _then(_$VoidOrderImpl(
+      items: null == items
+          ? _value._items
+          : items // ignore: cast_nullable_to_non_nullable
+              as List<OrderItem>,
+      orderId: null == orderId
+          ? _value.orderId
+          : orderId // ignore: cast_nullable_to_non_nullable
+              as String,
+      reason: null == reason
+          ? _value.reason
+          : reason // ignore: cast_nullable_to_non_nullable
+              as String,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$VoidOrderImpl implements _VoidOrder {
+  const _$VoidOrderImpl(
+      {required final List<OrderItem> items,
+      required this.orderId,
+      required this.reason})
+      : _items = items;
+
+  final List<OrderItem> _items;
+  @override
+  List<OrderItem> get items {
+    if (_items is EqualUnmodifiableListView) return _items;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(_items);
+  }
+
+  @override
+  final String orderId;
+  @override
+  final String reason;
+
+  @override
+  String toString() {
+    return 'OrderFormEvent.voidOrder(items: $items, orderId: $orderId, reason: $reason)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$VoidOrderImpl &&
+            const DeepCollectionEquality().equals(other._items, _items) &&
+            (identical(other.orderId, orderId) || other.orderId == orderId) &&
+            (identical(other.reason, reason) || other.reason == reason));
+  }
+
+  @override
+  int get hashCode => Object.hash(runtimeType,
+      const DeepCollectionEquality().hash(_items), orderId, reason);
+
+  /// Create a copy of OrderFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$VoidOrderImplCopyWith<_$VoidOrderImpl> get copyWith =>
+      __$$VoidOrderImplCopyWithImpl<_$VoidOrderImpl>(this, _$identity);
+
+  @override
+  @optionalTypeArgs
+  TResult when<TResult extends Object?>({
+    required TResult Function(Order order) started,
+    required TResult Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table)
+        create,
+    required TResult Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table, PaymentMethod paymentMethod)
+        createWithPayment,
+    required TResult Function(List<ProductQuantity> items, String orderId)
+        addToOrder,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
+    required TResult Function(OrderItem item) toggleItem,
+    required TResult Function(bool selectAll) toggleSelectAll,
+  }) {
+    return voidOrder(items, orderId, reason);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? whenOrNull<TResult extends Object?>({
+    TResult? Function(Order order)? started,
+    TResult? Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table)?
+        create,
+    TResult? Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table, PaymentMethod paymentMethod)?
+        createWithPayment,
+    TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
+    TResult? Function(OrderItem item)? toggleItem,
+    TResult? Function(bool selectAll)? toggleSelectAll,
+  }) {
+    return voidOrder?.call(items, orderId, reason);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeWhen<TResult extends Object?>({
+    TResult Function(Order order)? started,
+    TResult Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table)?
+        create,
+    TResult Function(List<ProductQuantity> items, String customerName,
+            OrderType orderType, TableModel table, PaymentMethod paymentMethod)?
+        createWithPayment,
+    TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
+    TResult Function(OrderItem item)? toggleItem,
+    TResult Function(bool selectAll)? toggleSelectAll,
+    required TResult orElse(),
+  }) {
+    if (voidOrder != null) {
+      return voidOrder(items, orderId, reason);
+    }
+    return orElse();
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult map<TResult extends Object?>({
+    required TResult Function(_Started value) started,
+    required TResult Function(_Create value) create,
+    required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
+    required TResult Function(_AddToOrder value) addToOrder,
+    required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
+    required TResult Function(_ToggleItem value) toggleItem,
+    required TResult Function(_ToggleSelectAll value) toggleSelectAll,
+  }) {
+    return voidOrder(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult? mapOrNull<TResult extends Object?>({
+    TResult? Function(_Started value)? started,
+    TResult? Function(_Create value)? create,
+    TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
+    TResult? Function(_AddToOrder value)? addToOrder,
+    TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
+    TResult? Function(_ToggleItem value)? toggleItem,
+    TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
+  }) {
+    return voidOrder?.call(this);
+  }
+
+  @override
+  @optionalTypeArgs
+  TResult maybeMap<TResult extends Object?>({
+    TResult Function(_Started value)? started,
+    TResult Function(_Create value)? create,
+    TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
+    TResult Function(_AddToOrder value)? addToOrder,
+    TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
+    TResult Function(_ToggleItem value)? toggleItem,
+    TResult Function(_ToggleSelectAll value)? toggleSelectAll,
+    required TResult orElse(),
+  }) {
+    if (voidOrder != null) {
+      return voidOrder(this);
+    }
+    return orElse();
+  }
+}
+
+abstract class _VoidOrder implements OrderFormEvent {
+  const factory _VoidOrder(
+      {required final List<OrderItem> items,
+      required final String orderId,
+      required final String reason}) = _$VoidOrderImpl;
+
+  List<OrderItem> get items;
+  String get orderId;
+  String get reason;
+
+  /// Create a copy of OrderFormEvent
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$VoidOrderImplCopyWith<_$VoidOrderImpl> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
 /// @nodoc
 abstract class _$$ToggleItemImplCopyWith<$Res> {
   factory _$$ToggleItemImplCopyWith(
@@ -1318,6 +1607,9 @@ class _$ToggleItemImpl implements _ToggleItem {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -1337,6 +1629,8 @@ class _$ToggleItemImpl implements _ToggleItem {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -1356,6 +1650,8 @@ class _$ToggleItemImpl implements _ToggleItem {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -1374,6 +1670,7 @@ class _$ToggleItemImpl implements _ToggleItem {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -1388,6 +1685,7 @@ class _$ToggleItemImpl implements _ToggleItem {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -1402,6 +1700,7 @@ class _$ToggleItemImpl implements _ToggleItem {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -1507,6 +1806,9 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     required TResult Function(
             List<OrderItem> items, String orderId, String reason)
         refund,
+    required TResult Function(
+            List<OrderItem> items, String orderId, String reason)
+        voidOrder,
     required TResult Function(OrderItem item) toggleItem,
     required TResult Function(bool selectAll) toggleSelectAll,
   }) {
@@ -1526,6 +1828,8 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     TResult? Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult? Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult? Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult? Function(OrderItem item)? toggleItem,
     TResult? Function(bool selectAll)? toggleSelectAll,
   }) {
@@ -1545,6 +1849,8 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     TResult Function(List<ProductQuantity> items, String orderId)? addToOrder,
     TResult Function(List<OrderItem> items, String orderId, String reason)?
         refund,
+    TResult Function(List<OrderItem> items, String orderId, String reason)?
+        voidOrder,
     TResult Function(OrderItem item)? toggleItem,
     TResult Function(bool selectAll)? toggleSelectAll,
     required TResult orElse(),
@@ -1563,6 +1869,7 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     required TResult Function(_CreateWithPaymentMethod value) createWithPayment,
     required TResult Function(_AddToOrder value) addToOrder,
     required TResult Function(_Refund value) refund,
+    required TResult Function(_VoidOrder value) voidOrder,
     required TResult Function(_ToggleItem value) toggleItem,
     required TResult Function(_ToggleSelectAll value) toggleSelectAll,
   }) {
@@ -1577,6 +1884,7 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     TResult? Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult? Function(_AddToOrder value)? addToOrder,
     TResult? Function(_Refund value)? refund,
+    TResult? Function(_VoidOrder value)? voidOrder,
     TResult? Function(_ToggleItem value)? toggleItem,
     TResult? Function(_ToggleSelectAll value)? toggleSelectAll,
   }) {
@@ -1591,6 +1899,7 @@ class _$ToggleSelectAllImpl implements _ToggleSelectAll {
     TResult Function(_CreateWithPaymentMethod value)? createWithPayment,
     TResult Function(_AddToOrder value)? addToOrder,
     TResult Function(_Refund value)? refund,
+    TResult Function(_VoidOrder value)? voidOrder,
     TResult Function(_ToggleItem value)? toggleItem,
     TResult Function(_ToggleSelectAll value)? toggleSelectAll,
     required TResult orElse(),
@@ -1620,8 +1929,8 @@ mixin _$OrderFormState {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -1632,8 +1941,8 @@ mixin _$OrderFormState {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -1644,8 +1953,8 @@ mixin _$OrderFormState {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -1750,8 +2059,8 @@ class _$InitialImpl implements _Initial {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -1765,8 +2074,8 @@ class _$InitialImpl implements _Initial {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -1780,8 +2089,8 @@ class _$InitialImpl implements _Initial {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -1885,8 +2194,8 @@ class _$LoadingImpl implements _Loading {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -1900,8 +2209,8 @@ class _$LoadingImpl implements _Loading {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -1915,8 +2224,8 @@ class _$LoadingImpl implements _Loading {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -1983,7 +2292,11 @@ abstract class _$$LoadedImplCopyWith<$Res> {
           _$LoadedImpl value, $Res Function(_$LoadedImpl) then) =
       __$$LoadedImplCopyWithImpl<$Res>;
   @useResult
-  $Res call({Order order, List<OrderItem> selectedItems, bool isAllSelected});
+  $Res call(
+      {Order order,
+      List<OrderItem> selectedItems,
+      int totalVoidOrRefund,
+      bool isAllSelected});
 }
 
 /// @nodoc
@@ -2001,6 +2314,7 @@ class __$$LoadedImplCopyWithImpl<$Res>
   $Res call({
     Object? order = null,
     Object? selectedItems = null,
+    Object? totalVoidOrRefund = null,
     Object? isAllSelected = null,
   }) {
     return _then(_$LoadedImpl(
@@ -2012,6 +2326,10 @@ class __$$LoadedImplCopyWithImpl<$Res>
           ? _value._selectedItems
           : selectedItems // ignore: cast_nullable_to_non_nullable
               as List<OrderItem>,
+      totalVoidOrRefund: null == totalVoidOrRefund
+          ? _value.totalVoidOrRefund
+          : totalVoidOrRefund // ignore: cast_nullable_to_non_nullable
+              as int,
       isAllSelected: null == isAllSelected
           ? _value.isAllSelected
           : isAllSelected // ignore: cast_nullable_to_non_nullable
@@ -2026,6 +2344,7 @@ class _$LoadedImpl implements _Loaded {
   const _$LoadedImpl(
       {required this.order,
       final List<OrderItem> selectedItems = const [],
+      this.totalVoidOrRefund = 0,
       this.isAllSelected = false})
       : _selectedItems = selectedItems;
 
@@ -2040,13 +2359,16 @@ class _$LoadedImpl implements _Loaded {
     return EqualUnmodifiableListView(_selectedItems);
   }
 
+  @override
+  @JsonKey()
+  final int totalVoidOrRefund;
   @override
   @JsonKey()
   final bool isAllSelected;
 
   @override
   String toString() {
-    return 'OrderFormState.loaded(order: $order, selectedItems: $selectedItems, isAllSelected: $isAllSelected)';
+    return 'OrderFormState.loaded(order: $order, selectedItems: $selectedItems, totalVoidOrRefund: $totalVoidOrRefund, isAllSelected: $isAllSelected)';
   }
 
   @override
@@ -2057,13 +2379,19 @@ class _$LoadedImpl implements _Loaded {
             (identical(other.order, order) || other.order == order) &&
             const DeepCollectionEquality()
                 .equals(other._selectedItems, _selectedItems) &&
+            (identical(other.totalVoidOrRefund, totalVoidOrRefund) ||
+                other.totalVoidOrRefund == totalVoidOrRefund) &&
             (identical(other.isAllSelected, isAllSelected) ||
                 other.isAllSelected == isAllSelected));
   }
 
   @override
-  int get hashCode => Object.hash(runtimeType, order,
-      const DeepCollectionEquality().hash(_selectedItems), isAllSelected);
+  int get hashCode => Object.hash(
+      runtimeType,
+      order,
+      const DeepCollectionEquality().hash(_selectedItems),
+      totalVoidOrRefund,
+      isAllSelected);
 
   /// Create a copy of OrderFormState
   /// with the given fields replaced by the non-null parameter values.
@@ -2078,14 +2406,14 @@ class _$LoadedImpl implements _Loaded {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
     required TResult Function(String message) error,
   }) {
-    return loaded(order, selectedItems, isAllSelected);
+    return loaded(order, selectedItems, totalVoidOrRefund, isAllSelected);
   }
 
   @override
@@ -2093,14 +2421,14 @@ class _$LoadedImpl implements _Loaded {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
     TResult? Function(String message)? error,
   }) {
-    return loaded?.call(order, selectedItems, isAllSelected);
+    return loaded?.call(order, selectedItems, totalVoidOrRefund, isAllSelected);
   }
 
   @override
@@ -2108,8 +2436,8 @@ class _$LoadedImpl implements _Loaded {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -2117,7 +2445,7 @@ class _$LoadedImpl implements _Loaded {
     required TResult orElse(),
   }) {
     if (loaded != null) {
-      return loaded(order, selectedItems, isAllSelected);
+      return loaded(order, selectedItems, totalVoidOrRefund, isAllSelected);
     }
     return orElse();
   }
@@ -2170,10 +2498,12 @@ abstract class _Loaded implements OrderFormState {
   const factory _Loaded(
       {required final Order order,
       final List<OrderItem> selectedItems,
+      final int totalVoidOrRefund,
       final bool isAllSelected}) = _$LoadedImpl;
 
   Order get order;
   List<OrderItem> get selectedItems;
+  int get totalVoidOrRefund;
   bool get isAllSelected;
 
   /// Create a copy of OrderFormState
@@ -2253,8 +2583,8 @@ class _$SuccessImpl implements _Success {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -2268,8 +2598,8 @@ class _$SuccessImpl implements _Success {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -2283,8 +2613,8 @@ class _$SuccessImpl implements _Success {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -2396,8 +2726,8 @@ class _$SuccessMsgImpl implements _SuccessMsg {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -2411,8 +2741,8 @@ class _$SuccessMsgImpl implements _SuccessMsg {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -2426,8 +2756,8 @@ class _$SuccessMsgImpl implements _SuccessMsg {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,
@@ -2558,8 +2888,8 @@ class _$ErrorImpl implements _Error {
   TResult when<TResult extends Object?>({
     required TResult Function() initial,
     required TResult Function() loading,
-    required TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)
+    required TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)
         loaded,
     required TResult Function(Order order) success,
     required TResult Function() successMsg,
@@ -2573,8 +2903,8 @@ class _$ErrorImpl implements _Error {
   TResult? whenOrNull<TResult extends Object?>({
     TResult? Function()? initial,
     TResult? Function()? loading,
-    TResult? Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult? Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult? Function(Order order)? success,
     TResult? Function()? successMsg,
@@ -2588,8 +2918,8 @@ class _$ErrorImpl implements _Error {
   TResult maybeWhen<TResult extends Object?>({
     TResult Function()? initial,
     TResult Function()? loading,
-    TResult Function(
-            Order order, List<OrderItem> selectedItems, bool isAllSelected)?
+    TResult Function(Order order, List<OrderItem> selectedItems,
+            int totalVoidOrRefund, bool isAllSelected)?
         loaded,
     TResult Function(Order order)? success,
     TResult Function()? successMsg,

lib/presentation/home/bloc/order_form/order_form_event.dart

@@ -25,6 +25,11 @@ class OrderFormEvent with _$OrderFormEvent {
     required String orderId,
     required String reason,
   }) = _Refund;
+  const factory OrderFormEvent.voidOrder({
+    required List<OrderItem> items,
+    required String orderId,
+    required String reason,
+  }) = _VoidOrder;
   const factory OrderFormEvent.toggleItem(OrderItem item) = _ToggleItem;
   const factory OrderFormEvent.toggleSelectAll(bool selectAll) =
       _ToggleSelectAll;

lib/presentation/home/bloc/order_form/order_form_state.dart

@@ -7,6 +7,7 @@ class OrderFormState with _$OrderFormState {
   const factory OrderFormState.loaded({
     required Order order,
     @Default([]) List<OrderItem> selectedItems,
+    @Default(0) int totalVoidOrRefund,
     @Default(false) bool isAllSelected,
   }) = _Loaded;
   const factory OrderFormState.success(Order order) = _Success;