merge: integrate TEST updates and verify appointment release

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/service/DeliveryTransferService.java

@@ -1158,6 +1158,7 @@ public class DeliveryTransferService {
         required(request == null ? null : request.reason(), "取消原因不能为空");
         OutboundOrder observed = outboundOrders.findGlobalByNo(trim(outboundNo));
         if (observed == null) throw notFound("Outbound order not found");
+        if ("DISCARD_OUTBOUND".equals(observed.getOutboundType())) throw conflict("请通过废弃单取消，废弃出库单随申请同步取消");
         // Match dispatch picking and relabel confirmation lock order before locking outbound.
         DispatchOrder dispatch = observed.getDispatchOrderId() == null ? null
             : dispatchOrders.lockById(observed.getCustomerId(), observed.getDispatchOrderId());
@@ -1425,6 +1426,7 @@ public class DeliveryTransferService {
             new LambdaQueryWrapper<OutboundOrder>().eq(StringUtils.hasText(customerId), OutboundOrder::getCustomerId, customerId)
                 .like(StringUtils.hasText(query.documentNo()), OutboundOrder::getOutboundNo, query.documentNo())
                 .like(StringUtils.hasText(query.lxCode()), OutboundOrder::getLxCodes, query.lxCode())
+                .ne(StringUtils.hasText(query.lxCode()), OutboundOrder::getOutboundType, "DISCARD_OUTBOUND")
                 .eq(StringUtils.hasText(query.warehouseId()), OutboundOrder::getOverseasWarehouseId, query.warehouseId())
                 .eq(StringUtils.hasText(query.status()), OutboundOrder::getStatus, query.status())
                 .eq(StringUtils.hasText(query.outboundType()), OutboundOrder::getOutboundType, query.outboundType())
@@ -1610,7 +1612,7 @@ public class DeliveryTransferService {
                 d.getDeliveryNo(), d.getStatus(), d.getDestinationWarehouseId(), d.getDestinationWarehouseCode(),
                 d.getDestinationWarehouseName(), value(d.getPalletCount()), value(d.getPackageCount()))).toList(), replayed);
     }
-    private DeliveryResponses.OutboundRow outboundRow(OutboundOrder o) { return new DeliveryResponses.OutboundRow(o.getId(), o.getOutboundNo(), o.getDispatchNo(), o.getOverseasWarehouseId(), o.getLxCodes(), o.getStatus(), o.getPalletCount(), o.getPackageCount(), o.getGrossWeightKg(), o.getVolumeWeightKg(), o.getVolumeCbm(), o.getCreatedAt(), o.getOutboundType()); }
+    private DeliveryResponses.OutboundRow outboundRow(OutboundOrder o) { return new DeliveryResponses.OutboundRow(o.getId(), o.getOutboundNo(), o.getDispatchNo(), o.getOverseasWarehouseId(), "DISCARD_OUTBOUND".equals(o.getOutboundType()) ? null : o.getLxCodes(), o.getStatus(), o.getPalletCount(), o.getPackageCount(), o.getGrossWeightKg(), o.getVolumeWeightKg(), o.getVolumeCbm(), o.getCreatedAt(), o.getOutboundType()); }
     private DeliveryResponses.OutboundPalletRow outboundPalletRow(OutboundPalletItem item) {
         return new DeliveryResponses.OutboundPalletRow(item.getId(), item.getPalletNo(), item.getCartonMarks(),
             item.getInboundCode(), item.getDestinationWarehouseCode(), item.getDestinationWarehouseName(),

lastleg-service/src/main/java/com/baiyue/lastleg/discard/controller/CargoDiscardController.java

@@ -77,13 +77,6 @@ public class CargoDiscardController {
         return ApiResponse.success(service.cancel(scope(user, customerId), discardNo, operator(user), true));
     }
 
-    @PostMapping("/{discardNo}/complete")
-    public ApiResponse<CargoDiscardResponses.Detail> complete(@AuthenticationPrincipal AuthenticatedUser user,
-        @RequestParam(required = false) String customerId, @PathVariable String discardNo) {
-        requireApprovalPermission(user);
-        return ApiResponse.success(service.complete(scope(user, customerId), discardNo, operator(user)));
-    }
-
     private String scope(AuthenticatedUser user, String requested) {
         if (user == null || user.tenantId() == null) throw new ResponseStatusException(HttpStatus.UNAUTHORIZED);
         if ("PLATFORM".equals(user.appCode()) && user.tenantId() == 0L) {

lastleg-service/src/main/java/com/baiyue/lastleg/discard/controller/MerchantCargoDiscardController.java

@@ -46,6 +46,12 @@ public class MerchantCargoDiscardController {
                 org.springframework.http.ContentDisposition.inline().filename(file.fileName(), java.nio.charset.StandardCharsets.UTF_8).build().toString())
             .contentType(org.springframework.http.MediaType.parseMediaType(file.contentType())).body(file.content());
     }
+    @PostMapping("/{discardNo}/confirm-completion")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.MERCHANT_DISCARD_CONFIRM + "')")
+    public ApiResponse<CargoDiscardResponses.Detail> confirmCompletion(@AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable String discardNo) {
+        return ApiResponse.success(service.confirmCompletion(customer(user), discardNo, operator(user)));
+    }
     @PostMapping("/{discardNo}/cancel")
     @PreAuthorize("hasAuthority('" + OverseasPermissions.MERCHANT_DISCARD_CANCEL + "')")
     public ApiResponse<CargoDiscardResponses.Detail> cancel(@AuthenticationPrincipal AuthenticatedUser user,

lastleg-service/src/main/java/com/baiyue/lastleg/discard/dto/CargoDiscardRequests.java

@@ -20,7 +20,14 @@ public final class CargoDiscardRequests {
                          @Size(max = 1000) String remark) {}
 
     public record Item(Long orderId, Long returnCartonId, @NotBlank @Size(max = 128) String skuCode,
-                       @Positive int discardPackages) {}
+                       @Positive int discardPackages, Long inventoryPositionId, @Size(max = 5000) List<@NotNull @Positive Long> cartonIds) {
+        public Item(Long orderId, Long returnCartonId, String skuCode, int discardPackages, Long inventoryPositionId) {
+            this(orderId, returnCartonId, skuCode, discardPackages, inventoryPositionId, null);
+        }
+        public Item(Long orderId, Long returnCartonId, String skuCode, int discardPackages) {
+            this(orderId, returnCartonId, skuCode, discardPackages, null, null);
+        }
+    }
 
     public record Review(@NotBlank String decision, @Size(max = 1000) String remark) {}
 

lastleg-service/src/main/java/com/baiyue/lastleg/discard/dto/CargoDiscardResponses.java

@@ -11,16 +11,37 @@ public final class CargoDiscardResponses {
                             String inboundCode, String inboundOrderNo,
                             String overseasWarehouseId, String overseasWarehouseName,
                             LocalDateTime inboundCreatedAt, long availablePackages,
-                            List<CandidateSku> skus) {}
+                            List<CandidateSku> skus, Long inventoryPositionId, String palletNo, List<Box> cartons, boolean cartonSelectionSupported, String cartonSelectionBlockReason) {
+        public Candidate(Long orderId, String sourceType, Long returnCartonId, String cartonMark,
+                         String inboundCode, String inboundOrderNo, String overseasWarehouseId,
+                         String overseasWarehouseName, LocalDateTime inboundCreatedAt, long availablePackages,
+                         List<CandidateSku> skus, Long inventoryPositionId, String palletNo) {
+            this(orderId, sourceType, returnCartonId, cartonMark, inboundCode, inboundOrderNo,
+                overseasWarehouseId, overseasWarehouseName, inboundCreatedAt, availablePackages, skus,
+                inventoryPositionId, palletNo, List.of(), false, "当前库存缺少可核对的箱级记录，可按全部库存废弃");
+        }
+        public Candidate(Long orderId, String sourceType, Long returnCartonId, String cartonMark,
+                         String inboundCode, String inboundOrderNo, String overseasWarehouseId,
+                         String overseasWarehouseName, LocalDateTime inboundCreatedAt, long availablePackages,
+                         List<CandidateSku> skus) {
+            this(orderId, sourceType, returnCartonId, cartonMark, inboundCode, inboundOrderNo,
+                overseasWarehouseId, overseasWarehouseName, inboundCreatedAt, availablePackages, skus, null, null);
+        }
+    }
+    public record Box(Long cartonId, String cartonMark, String palletNo, List<CandidateSku> skus) {}
     public record CandidateSku(String skuCode, String productName, long availablePackages) {}
 
     public record Summary(Long id, String customerId, String discardNo, String inboundCodes,
                           String overseasWarehouseId, String overseasWarehouseName,
                           int totalPackages, BigDecimal totalFee, String currency, String status,
-                          String createdBy, LocalDateTime createdAt, LocalDateTime reviewedAt) {}
+                          String createdBy, LocalDateTime createdAt, LocalDateTime reviewedAt, String outboundNo, LocalDateTime customerConfirmedAt) {}
 
     public record Item(Long id, Long orderId, String inboundCode, String skuCode,
-                       String productName, int availablePackagesSnapshot, int discardPackages) {}
+                       String productName, int availablePackagesSnapshot, int discardPackages, List<String> cartonMarks) {
+        public Item(Long id, Long orderId, String inboundCode, String skuCode, String productName, int availablePackagesSnapshot, int discardPackages) {
+            this(id, orderId, inboundCode, skuCode, productName, availablePackagesSnapshot, discardPackages, List.of());
+        }
+    }
 
     public record History(String fromStatus, String toStatus, String operatorId,
                           String remark, LocalDateTime createdAt) {}

lastleg-service/src/main/java/com/baiyue/lastleg/discard/entity/CargoDiscardApplication.java

@@ -28,6 +28,7 @@ public class CargoDiscardApplication {
     private String createdBy;
     private String reviewedBy;
     private String reviewRemark;
+    private LocalDateTime customerConfirmedAt;
     private LocalDateTime reviewedAt;
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;

lastleg-service/src/main/java/com/baiyue/lastleg/discard/entity/CargoDiscardCarton.java

@@ -15,6 +15,7 @@ public class CargoDiscardCarton {
     private Long itemId;
     private String customerId;
     private Long cartonId;
+    private String sourceType;
     private String cartonMark;
     private LocalDateTime createdAt;
 }

lastleg-service/src/main/java/com/baiyue/lastleg/discard/entity/CargoDiscardItem.java

@@ -16,6 +16,9 @@ public class CargoDiscardItem {
     private Long orderId;
     private String sourceType;
     private Long returnCartonId;
+    private Long inventoryPositionId;
+    private String cartonMarksJson;
+    private Boolean cartonScanRequired;
     private String inboundCode;
     private Long profileId;
     private Long skuInventoryId;

lastleg-service/src/main/java/com/baiyue/lastleg/discard/mapper/CargoDiscardInventoryMapper.java

@@ -12,6 +12,66 @@ import java.util.List;
 
 @Mapper
 public interface CargoDiscardInventoryMapper {
+
+    @Select("SELECT p.* FROM ll_inventory_position p WHERE p.customer_id=#{customerId} AND p.id=#{positionId} FOR UPDATE")
+    com.baiyue.lastleg.inventory.entity.InventoryPosition lockGenericPosition(@Param("customerId") String customerId, @Param("positionId") Long positionId);
+
+    @Select("""
+        SELECT c.id,c.carton_mark,c.sku_code,'INBOUND' source_type
+          FROM ll_inbound_plan_carton c
+          JOIN ll_inventory_balance b ON b.customer_id=c.customer_id AND b.inbound_order_id=c.order_id
+          JOIN ll_inventory_position p ON p.customer_id=b.customer_id AND p.balance_id=b.id AND p.pallet_id=c.warehouse_pallet_id
+         WHERE p.customer_id=#{customerId} AND p.id=#{positionId} AND c.status='AVAILABLE' AND c.received_at IS NOT NULL
+           AND COALESCE(b.destination_warehouse_code,'')=COALESCE(c.destination_warehouse_code,'')
+        UNION ALL
+        SELECT c.id,c.carton_mark,i.sku_code,'TRANSFER' source_type
+          FROM ll_inventory_position p
+          JOIN ll_inventory_balance b ON b.customer_id=p.customer_id AND b.id=p.balance_id
+          JOIN ll_warehouse_transfer_order t ON t.customer_id=p.customer_id AND t.inbound_order_id=b.inbound_order_id
+             AND t.transfer_no=p.batch_no AND t.operating_warehouse_id=p.overseas_warehouse_id
+          JOIN ll_warehouse_transfer_carton c ON c.customer_id=t.customer_id AND c.transfer_order_id=t.id AND c.status='EXPECTED'
+          JOIN ll_warehouse_transfer_item i ON i.customer_id=c.customer_id AND i.id=c.transfer_item_id
+         WHERE p.customer_id=#{customerId} AND p.id=#{positionId}
+           AND (SELECT COUNT(*) FROM ll_inventory_position current_position
+                 WHERE current_position.customer_id=p.customer_id AND current_position.balance_id=p.balance_id
+                   AND current_position.batch_no=p.batch_no AND current_position.overseas_warehouse_id=p.overseas_warehouse_id
+                   AND current_position.available_packages+current_position.hold_packages+current_position.allocated_packages+current_position.picked_packages>0)=1
+         ORDER BY id
+        """)
+    List<com.baiyue.lastleg.discard.model.CargoDiscardStockCartonRow> genericCartons(@Param("customerId") String customerId, @Param("positionId") Long positionId);
+
+    @Update("UPDATE ll_warehouse_transfer_carton SET status=#{toStatus},updated_at=NOW(3) " +
+        "WHERE customer_id=#{customerId} AND id=#{cartonId} AND status=#{fromStatus}")
+    int changeTransferCartonStatus(@Param("customerId") String customerId, @Param("cartonId") Long cartonId,
+        @Param("fromStatus") String fromStatus, @Param("toStatus") String toStatus);
+
+    @Update("UPDATE ll_inbound_plan_carton SET status=#{toStatus},version=version+1,updated_at=NOW(3) " +
+        "WHERE customer_id=#{customerId} AND id=#{cartonId} AND status=#{fromStatus}")
+    int changeGenericCartonStatus(@Param("customerId") String customerId, @Param("cartonId") Long cartonId,
+        @Param("fromStatus") String fromStatus, @Param("toStatus") String toStatus);
+
+    @Select("SELECT c.* FROM ll_dropship_carton c WHERE c.customer_id=#{customerId} AND c.order_id=#{orderId} AND c.status='AVAILABLE' ORDER BY c.profile_id,c.id")
+    List<DropshipCarton> availableOrderCartons(@Param("customerId") String customerId, @Param("orderId") Long orderId);
+
+    @Select("<script>SELECT c.* FROM ll_dropship_carton c WHERE c.customer_id=#{customerId} AND c.order_id=#{orderId} " +
+        "AND c.status='AVAILABLE' AND c.id IN <foreach collection='cartonIds' item='id' open='(' separator=',' close=')'>#{id}</foreach> " +
+        "AND EXISTS(SELECT 1 FROM ll_dropship_carton_sku cs WHERE cs.customer_id=c.customer_id AND cs.carton_id=c.id AND cs.sku_code=#{skuCode}) ORDER BY c.profile_id,c.id FOR UPDATE</script>")
+    List<DropshipCarton> lockSelected(@Param("customerId") String customerId, @Param("orderId") Long orderId,
+        @Param("skuCode") String skuCode, @Param("cartonIds") List<Long> cartonIds);
+
+    @Select("<script>SELECT p.* FROM ll_inventory_position p JOIN ll_inventory_balance b ON b.customer_id=p.customer_id AND b.id=p.balance_id " +
+        "WHERE p.customer_id=#{customerId} AND p.available_packages&gt;0 AND b.available_packages&gt;0 " +
+        "AND NOT EXISTS(SELECT 1 FROM ll_warehouse_transfer_inventory_allocation a WHERE a.customer_id=p.customer_id AND a.inventory_position_id=p.id AND a.status='RESERVED') " +
+        "AND NOT EXISTS(SELECT 1 FROM ll_dropship_order_profile d WHERE d.customer_id=p.customer_id AND d.inventory_position_id=p.id) " +
+        "<if test='keyword != null and keyword != \"\"'>AND b.inbound_code LIKE CONCAT('%',#{keyword},'%')</if> ORDER BY p.id</script>")
+    List<com.baiyue.lastleg.inventory.entity.InventoryPosition> genericPositions(@Param("customerId") String customerId, @Param("keyword") String keyword);
+
+    @Select("SELECT COUNT(*) FROM ll_dropship_order_profile WHERE customer_id=#{customerId} AND inventory_position_id=#{positionId}")
+    long isDropshipPosition(@Param("customerId") String customerId, @Param("positionId") Long positionId);
+
+    @Select("SELECT DISTINCT carton_mark FROM ll_inventory_ledger WHERE customer_id=#{customerId} AND position_id=#{positionId} " +
+        "AND business_type IN ('STOCK_IN','RETURN_STOCK_IN') AND carton_mark IS NOT NULL AND carton_mark<>'' ORDER BY carton_mark")
+    List<String> looseCartonMarks(@Param("customerId") String customerId, @Param("positionId") Long positionId);
     @Select("<script>SELECT o.id order_id,o.inbound_code,o.inbound_order_no,o.overseas_warehouse_id," +
         "o.overseas_warehouse_name,o.created_at,p.id profile_id,s.id sku_inventory_id,s.sku_code,s.product_name," +
         "COUNT(c.id) available_packages FROM ll_order o " +

lastleg-service/src/main/java/com/baiyue/lastleg/discard/model/CargoDiscardStockCartonRow.java

@@ -0,0 +1,12 @@
+package com.baiyue.lastleg.discard.model;
+
+import lombok.Data;
+
+/** A real carton whose current stock position can be established from warehouse facts. */
+@Data
+public class CargoDiscardStockCartonRow {
+    private Long id;
+    private String cartonMark;
+    private String skuCode;
+    private String sourceType;
+}

lastleg-service/src/main/java/com/baiyue/lastleg/discard/pda/controller/PdaCargoDiscardController.java

@@ -22,7 +22,7 @@ public class PdaCargoDiscardController {
     }
     @PostMapping("/resolve") public ApiResponse<PdaCargoDiscardDtos.PalletTask> resolve(@AuthenticationPrincipal AuthenticatedUser user,
         @Valid @RequestBody PdaCargoDiscardDtos.Scan request) {
-        return ApiResponse.success(service.resolve(PdaWarehouseIdentity.require(user), request.palletNo()));
+        return ApiResponse.success(service.resolve(PdaWarehouseIdentity.require(user), request.palletNo(), request.discardNo()));
     }
     @PostMapping(value = "/{discardNo}/pallets/{palletNo}/photos/files", consumes = org.springframework.http.MediaType.MULTIPART_FORM_DATA_VALUE)
     public ApiResponse<com.baiyue.lastleg.discard.dto.CargoDiscardResponses.Photo> uploadPhoto(

lastleg-service/src/main/java/com/baiyue/lastleg/discard/pda/dto/PdaCargoDiscardDtos.java

@@ -10,12 +10,18 @@ import java.util.List;
 
 public final class PdaCargoDiscardDtos {
     private PdaCargoDiscardDtos() { }
-    public record Scan(@NotBlank @Size(max = 128) String palletNo) { }
+    public record Scan(@NotBlank @Size(max = 128) String palletNo, @Size(max = 128) String discardNo) {
+        public Scan(String palletNo) { this(palletNo, null); }
+    }
     public record ActualLine(@NotNull Long itemId, @PositiveOrZero int actualPackages) { }
     public record Confirm(@NotEmpty List<@Valid ActualLine> lines,
-                          @NotEmpty @Size(max = 20) List<@NotNull @jakarta.validation.constraints.Positive Long> photoFileIds) { }
+                          @NotEmpty @Size(max = 20) List<@NotNull @jakarta.validation.constraints.Positive Long> photoFileIds,
+                          List<@NotBlank String> scannedCartonMarks, Boolean confirmAllCartons) {
+        public Confirm(List<ActualLine> lines, List<Long> photoFileIds) { this(lines, photoFileIds, null, false); }
+    }
     public record Sku(Long itemId, String skuCode, String productName, int plannedPackages,
                       Integer actualPackages, String status) { }
     public record PalletTask(String discardNo, String customerId, String overseasWarehouseId,
-                             String palletNo, Long profileId, String status, List<Sku> skus) { }
+                             String palletNo, Long profileId, String status, List<Sku> skus, String outboundNo,
+                             String scanMode, List<String> cartonMarks) { }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/discard/pda/service/PdaCargoDiscardService.java

@@ -25,12 +25,14 @@ import java.util.stream.Collectors;
 public class PdaCargoDiscardService {
     @Resource private com.baiyue.lastleg.discard.service.CargoDiscardPhotoService photoService;
     @Resource private CargoDiscardApplicationMapper applications;
+    @Resource private com.baiyue.lastleg.discard.service.CargoDiscardOutboundService outboundService;
     @Resource private CargoDiscardItemMapper items;
     @Resource private CargoDiscardCartonMapper cartons;
     @Resource private DropshipOrderProfileMapper profiles;
     @Resource private CargoDiscardInventoryAdjustmentService adjustments;
     @Resource private CargoDiscardService discardService;
     @Resource private ReturnInventoryCartonMapper returnCartons;
+    @Resource private com.baiyue.lastleg.discard.service.CargoDiscardStockService stockService;
 
     public List<PdaCargoDiscardDtos.PalletTask> tasks(PdaWarehouseIdentity identity) {
         return applications.selectList(new LambdaQueryWrapper<CargoDiscardApplication>()
@@ -41,7 +43,14 @@ public class PdaCargoDiscardService {
     }
 
     public PdaCargoDiscardDtos.PalletTask resolve(PdaWarehouseIdentity identity, String palletNo) {
-        return tasks(identity).stream().filter(t -> t.palletNo().equals(palletNo.trim())).findFirst()
+        return resolve(identity, palletNo, null);
+    }
+
+    public PdaCargoDiscardDtos.PalletTask resolve(PdaWarehouseIdentity identity, String palletNo, String discardNo) {
+        var matches = tasks(identity).stream().filter(t -> t.palletNo().equals(palletNo.trim()) || t.cartonMarks().contains(palletNo.trim()))
+            .filter(t -> discardNo == null || discardNo.isBlank() || t.discardNo().equals(discardNo.trim())).toList();
+        if (matches.size() > 1) throw conflict("该托盘有多个废弃任务，请先选择废弃单");
+        return matches.stream().findFirst()
             .orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND, "该仓库没有此托盘的待废弃任务"));
     }
 
@@ -62,12 +71,19 @@ public class PdaCargoDiscardService {
         if (!actuals.keySet().equals(task.skus().stream().map(PdaCargoDiscardDtos.Sku::itemId).collect(Collectors.toSet()))) {
             throw conflict("必须提交该托盘全部 SKU 的实际废弃数量");
         }
+        if (task.skus().stream().anyMatch(line -> !Objects.equals(actuals.get(line.itemId()), line.plannedPackages())))
+            throw conflict("必须完成本次废弃单所选全部箱子，不能漏出");
+        if ("CARTON".equals(task.scanMode()) && !Boolean.TRUE.equals(request.confirmAllCartons())) {
+            var scanned = request.scannedCartonMarks() == null ? List.<String>of() : request.scannedCartonMarks();
+            if (scanned.size() != task.cartonMarks().size() || !new HashSet<>(scanned).equals(new HashSet<>(task.cartonMarks())))
+                throw conflict("必须扫描全部箱唛，或选择一键全部废弃");
+        }
         List<CargoDiscardItem> palletItems = new ArrayList<>();
         for (PdaCargoDiscardDtos.Sku line : task.skus()) {
             CargoDiscardItem item = items.selectById(line.itemId());
             if (item == null || !application.getCustomerId().equals(item.getCustomerId())
                 || !Objects.equals(application.getId(), item.getApplicationId())
-                || !Objects.equals(task.profileId(), isReturnItem(item) ? item.getReturnCartonId() : item.getProfileId()))
+                || !physicalCode(application, item).equals(task.palletNo()))
                 throw conflict("废弃明细不属于当前申请或托盘");
             if ("COMPLETED".equals(item.getPdaStatus())
                 && !Objects.equals(item.getActualDiscardPackages(), actuals.get(item.getId())))
@@ -106,8 +122,9 @@ public class PdaCargoDiscardService {
             application.setTotalPackages(actualTotal);
             application.setTotalFee(application.getFeePerPackage().multiply(java.math.BigDecimal.valueOf(actualTotal)));
             discardService.updateLinkedStatus(application.getCustomerId(), application, CargoDiscardService.APPROVED,
-                CargoDiscardService.PDA_COMPLETED, identity.operatorKey(), "全部托盘 PDA 废弃作业完成，待仓库确认");
+                CargoDiscardService.PDA_COMPLETED, identity.operatorKey(), "全部托盘 PDA 废弃作业完成，待客户确认");
         }
+        outboundService.sync(application);
         return palletTasks(application).stream().filter(value -> value.palletNo().equals(palletNo.trim()))
             .findFirst().orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND, "托盘不属于该废弃单"));
     }
@@ -142,27 +159,48 @@ public class PdaCargoDiscardService {
         return application;
     }
 
+    private static final String LOOSE = "散箱";
     private List<PdaCargoDiscardDtos.PalletTask> palletTasks(CargoDiscardApplication application) {
-        return items.listApplication(application.getCustomerId(), application.getId()).stream()
-            .collect(Collectors.groupingBy(this::physicalGroupKey, LinkedHashMap::new, Collectors.toList()))
-            .entrySet().stream().map(entry -> {
-                CargoDiscardItem first = entry.getValue().get(0);
-                boolean returnSource = isReturnItem(first);
-                DropshipOrderProfile profile = returnSource ? null : profiles.selectById(first.getProfileId());
-                ReturnInventoryCarton returnCarton = returnSource ? returnCartons.selectById(first.getReturnCartonId()) : null;
-                if (!returnSource && (profile == null || !application.getCustomerId().equals(profile.getCustomerId()))) throw conflict("废弃明细关联托盘不存在");
-                if (returnSource && (returnCarton == null || !application.getCustomerId().equals(returnCarton.getCustomerId()))) throw conflict("废弃明细关联退货箱不存在");
-                List<PdaCargoDiscardDtos.Sku> skus = entry.getValue().stream().map(i -> new PdaCargoDiscardDtos.Sku(
-                    i.getId(), i.getSkuCode(), i.getProductName(), i.getDiscardPackages(), i.getActualDiscardPackages(),
-                    i.getPdaStatus() == null ? "PENDING" : i.getPdaStatus())).toList();
-                String status = skus.stream().allMatch(s -> "COMPLETED".equals(s.status())) ? "COMPLETED" : "PENDING";
-                return new PdaCargoDiscardDtos.PalletTask(application.getDiscardNo(), application.getCustomerId(),
-                    application.getOverseasWarehouseId(), returnSource ? firstNonBlank(returnCarton.getPalletCode(), returnCarton.getCartonMark()) : profile.getPalletNo(),
-                    returnSource ? returnCarton.getId() : profile.getId(), status, skus);
-            }).toList();
+        var allItems = items.listApplication(application.getCustomerId(), application.getId());
+        var grouped = allItems.stream().collect(Collectors.groupingBy(i -> physicalCode(application, i), LinkedHashMap::new, Collectors.toList()));
+        return grouped.entrySet().stream().map(entry -> {
+            CargoDiscardItem first = entry.getValue().get(0);
+            var skus = entry.getValue().stream().map(i -> new PdaCargoDiscardDtos.Sku(i.getId(), i.getSkuCode(), i.getProductName(),
+                i.getDiscardPackages(), i.getActualDiscardPackages(), i.getPdaStatus() == null ? "PENDING" : i.getPdaStatus())).toList();
+            String status = skus.stream().allMatch(i -> "COMPLETED".equals(i.status())) ? "COMPLETED" : "PENDING";
+            var marks = entry.getValue().stream().flatMap(i -> cartonMarks(application, i).stream()).distinct().sorted().toList();
+            boolean cartonScan = LOOSE.equals(entry.getKey()) || entry.getValue().stream().anyMatch(i -> Boolean.TRUE.equals(i.getCartonScanRequired()));
+            if (cartonScan && marks.isEmpty()) throw conflict("散箱废弃任务缺少箱唛");
+            return new PdaCargoDiscardDtos.PalletTask(application.getDiscardNo(), application.getCustomerId(), application.getOverseasWarehouseId(),
+                entry.getKey(), first.getInventoryPositionId() != null ? first.getInventoryPositionId() : isReturnItem(first) ? first.getReturnCartonId() : first.getProfileId(),
+                status, skus, outboundService.outboundNo(application), cartonScan ? "CARTON" : "PALLET", marks);
+        }).toList();
     }
-    private String physicalGroupKey(CargoDiscardItem item) {
-        return isReturnItem(item) ? "RETURN:" + item.getReturnCartonId() : "DROPSHIP:" + item.getProfileId();
+    private String physicalCode(CargoDiscardApplication application, CargoDiscardItem item) {
+        String code;
+        if ("INVENTORY".equals(item.getSourceType())) {
+            var position = stockService.position(application.getCustomerId(), item.getInventoryPositionId());
+            if (!application.getOverseasWarehouseId().equals(position.getOverseasWarehouseId())) throw conflict("废弃库存不属于当前仓库");
+            code = position.getPalletNo();
+        } else if (isReturnItem(item)) {
+            var carton = returnCartons.selectById(item.getReturnCartonId());
+            if (carton == null || !application.getCustomerId().equals(carton.getCustomerId())) throw conflict("废弃明细关联退货箱不存在");
+            code = carton.getPalletCode();
+        } else {
+            var profile = profiles.selectById(item.getProfileId());
+            if (profile == null || !application.getCustomerId().equals(profile.getCustomerId())) throw conflict("废弃明细关联托盘不存在");
+            code = profile.getPalletNo();
+        }
+        return code == null || code.isBlank() ? LOOSE : code.trim();
+    }
+    private List<String> cartonMarks(CargoDiscardApplication application, CargoDiscardItem item) {
+        if ("INVENTORY".equals(item.getSourceType())) return stockService.cartonMarks(item);
+        if (isReturnItem(item)) {
+            var carton = returnCartons.selectById(item.getReturnCartonId());
+            return carton.getCartonMark() == null ? List.of() : List.of(carton.getCartonMark());
+        }
+        return cartons.listApplication(application.getCustomerId(), application.getId()).stream()
+            .filter(c -> Objects.equals(c.getItemId(), item.getId())).map(CargoDiscardCarton::getCartonMark).filter(Objects::nonNull).toList();
     }
     private boolean isReturnItem(CargoDiscardItem item) {
         return "RETURN_CARTON".equals(item.getSourceType()) || item.getReturnCartonId() != null;

lastleg-service/src/main/java/com/baiyue/lastleg/discard/service/CargoDiscardInventoryAdjustmentService.java

@@ -34,6 +34,7 @@ import java.util.Map;
 @Service
 public class CargoDiscardInventoryAdjustmentService {
     @Resource private CargoDiscardInventoryMapper inventory;
+    @Resource private CargoDiscardStockService stockService;
     @Resource private DropshipCartonLedgerMapper cartonLedgers;
     @Resource private DropshipCartonSkuMapper cartonSkus;
     @Resource private DropshipSkuInventoryMapper skuInventories;
@@ -47,6 +48,11 @@ public class CargoDiscardInventoryAdjustmentService {
     public AdjustmentResult discardPalletItem(String customerId, CargoDiscardApplication application,
                                                CargoDiscardItem item, List<CargoDiscardCarton> links,
                                                int actualPackages, String operatorId, LocalDateTime occurredAt) {
+        if (actualPackages != item.getDiscardPackages()) throw conflict("必须完成本次废弃单所选全部箱子，不能漏出");
+        if ("INVENTORY".equals(item.getSourceType())) {
+            stockService.discard(customerId, operatorId, application, item, actualPackages);
+            return new AdjustmentResult(item.getDiscardPackages(), actualPackages, 0);
+        }
         if (isReturnItem(item)) return discardReturnItem(customerId, item, actualPackages);
         if (actualPackages < 0 || actualPackages > links.size()) throw conflict("实际废弃数量超出该托盘申请数量");
         DropshipSkuInventory sku = inventory.lockSkuInventory(customerId, item.getSkuInventoryId());

lastleg-service/src/main/java/com/baiyue/lastleg/discard/service/CargoDiscardOutboundService.java

@@ -0,0 +1,124 @@
+package com.baiyue.lastleg.discard.service;
+
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
+import com.baiyue.lastleg.delivery.entity.OutboundOrder;
+import com.baiyue.lastleg.delivery.entity.OutboundPalletItem;
+import com.baiyue.lastleg.delivery.mapper.OutboundOrderMapper;
+import com.baiyue.lastleg.delivery.mapper.OutboundPalletItemMapper;
+import com.baiyue.lastleg.discard.entity.CargoDiscardApplication;
+import com.baiyue.lastleg.discard.mapper.CargoDiscardItemMapper;
+import com.baiyue.lastleg.discard.mapper.CargoDiscardCartonMapper;
+import com.baiyue.lastleg.dropship.mapper.DropshipOrderProfileMapper;
+import com.baiyue.lastleg.returnreceipt.mapper.ReturnInventoryCartonMapper;
+import com.baiyue.lastleg.service.LastlegOrderNoGenerator;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.server.ResponseStatusException;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.Objects;
+
+/** Outbound projection; inventory writes belong exclusively to the discard workflow. */
+@Service
+public class CargoDiscardOutboundService {
+    public static final String TYPE = "DISCARD_OUTBOUND";
+    @Resource private OutboundOrderMapper outbounds;
+    @Resource private OutboundPalletItemMapper pallets;
+    @Resource private CargoDiscardItemMapper items;
+    @Resource private CargoDiscardCartonMapper cartons;
+    @Resource private DropshipOrderProfileMapper profiles;
+    @Resource private ReturnInventoryCartonMapper returnCartons;
+    @Resource private LastlegOrderNoGenerator orderNoGenerator;
+    @Resource private CargoDiscardStockService stockService;
+
+    private String key(CargoDiscardApplication application) { return "CARGO_DISCARD:" + application.getId(); }
+
+    public String outboundNo(CargoDiscardApplication application) {
+        var outbound = outbounds.findByIdempotency(application.getCustomerId(), key(application));
+        return outbound == null ? null : outbound.getOutboundNo();
+    }
+
+    // The caller holds the application lock and owns the approval transaction.
+    public void create(CargoDiscardApplication application, String operatorId) {
+        if (outbounds.findByIdempotency(application.getCustomerId(), key(application)) != null) return;
+        var lines = items.listApplication(application.getCustomerId(), application.getId());
+        if (lines.isEmpty()) throw conflict("废弃单没有可出库明细");
+        var links = cartons.listApplication(application.getCustomerId(), application.getId());
+        LocalDateTime at = LocalDateTime.now();
+        OutboundOrder outbound = new OutboundOrder();
+        outbound.setId(IdWorker.getId()); outbound.setCustomerId(application.getCustomerId());
+        outbound.setOutboundNo(orderNoGenerator.next("OUTBOUND", application.getOverseasWarehouseId(), outbound.getId()));
+        outbound.setOverseasWarehouseId(application.getOverseasWarehouseId()); outbound.setOutboundType(TYPE);
+        outbound.setLxCodes(null); outbound.setRecipientInfo("废弃单 " + application.getDiscardNo());
+        outbound.setStatus("WAIT_PICK"); outbound.setPackageCount(application.getTotalPackages());
+        outbound.setIdempotencyKey(key(application)); outbound.setRequestHash(key(application));
+        outbound.setVolumeWeightKg(BigDecimal.ZERO); outbound.setVolumeCbm(BigDecimal.ZERO);
+        outbound.setCreatedBy(operatorId); outbound.setCreatedAt(at); outbound.setUpdatedAt(at);
+        var snapshots = new java.util.ArrayList<OutboundPalletItem>();
+        var palletCodes = new java.util.HashSet<String>();
+        for (var line : lines) {
+            boolean returned = line.getReturnCartonId() != null || "RETURN_CARTON".equals(line.getSourceType());
+            String palletNo;
+            String cartonMarks;
+            if ("INVENTORY".equals(line.getSourceType())) {
+                var position = stockService.position(application.getCustomerId(), line.getInventoryPositionId());
+                if (!application.getOverseasWarehouseId().equals(position.getOverseasWarehouseId())) throw conflict("废弃库存仓库不匹配");
+                palletNo = position.getPalletNo();
+                cartonMarks = String.join(",", stockService.cartonMarks(line));
+            } else if (returned) {
+                var carton = returnCartons.selectById(line.getReturnCartonId());
+                if (carton == null || !application.getCustomerId().equals(carton.getCustomerId())
+                    || !application.getOverseasWarehouseId().equals(carton.getOverseasWarehouseId()))
+                    throw conflict("废弃明细关联退货箱不存在或仓库不匹配");
+                palletNo = carton.getPalletCode() == null || carton.getPalletCode().isBlank() ? null : carton.getPalletCode();
+                cartonMarks = carton.getCartonMark();
+            } else {
+                var profile = profiles.selectById(line.getProfileId());
+                if (profile == null || !application.getCustomerId().equals(profile.getCustomerId()))
+                    throw conflict("废弃明细关联托盘不存在");
+                palletNo = profile.getPalletNo();
+                cartonMarks = links.stream().filter(c -> Objects.equals(c.getItemId(), line.getId()))
+                    .map(c -> c.getCartonMark()).filter(Objects::nonNull).collect(java.util.stream.Collectors.joining(","));
+            }
+            if (palletNo != null && !palletNo.isBlank()) palletCodes.add(palletNo);
+            OutboundPalletItem snapshot = new OutboundPalletItem();
+            // Stable one-to-one projection key in a separate table, never used to deduct stock.
+            snapshot.setId(line.getId()); snapshot.setCustomerId(application.getCustomerId()); snapshot.setOutboundOrderId(outbound.getId());
+            snapshot.setPalletNo(palletNo); snapshot.setSkuCode(line.getSkuCode()); snapshot.setInboundCode(line.getInboundCode());
+            snapshot.setOrderRefs(application.getDiscardNo()); snapshot.setCartonMarks(cartonMarks);
+            snapshot.setPackageCount(line.getDiscardPackages()); snapshot.setPickedPackageCount(0); snapshot.setStatus("WAIT_PICK");
+            if (returned) snapshot.setReturnSkuQuantity((long) line.getDiscardPackages());
+            snapshot.setVolumeWeightKg(BigDecimal.ZERO); snapshot.setVolumeCbm(BigDecimal.ZERO); snapshot.setCreatedAt(at);
+            snapshots.add(snapshot);
+        }
+        outbound.setPalletCount(palletCodes.size()); outbounds.insert(outbound);
+        snapshots.forEach(pallets::insert);
+    }
+
+    public void sync(CargoDiscardApplication application) {
+        OutboundOrder outbound = outbounds.lockByIdempotency(application.getCustomerId(), key(application));
+        if (outbound == null) throw conflict("废弃出库单不存在，请联系平台核对审核结果");
+        var lines = items.listApplication(application.getCustomerId(), application.getId());
+        for (var snapshot : pallets.findByOutbound(application.getCustomerId(), outbound.getId())) {
+            var line = lines.stream().filter(i -> Objects.equals(i.getId(), snapshot.getId())).findFirst()
+                .orElseThrow(() -> conflict("废弃出库明细关联失效"));
+            if ("COMPLETED".equals(line.getPdaStatus())) {
+                snapshot.setPickedPackageCount(Objects.requireNonNullElse(line.getActualDiscardPackages(), 0));
+                snapshot.setStatus("PICKED");
+            }
+            if (CargoDiscardService.CANCELLED.equals(application.getStatus())) snapshot.setStatus("CANCELLED");
+            pallets.updateById(snapshot);
+        }
+        String status = switch (application.getStatus()) {
+            case CargoDiscardService.PDA_COMPLETED, CargoDiscardService.COMPLETED -> "OUTBOUNDED";
+            case CargoDiscardService.CANCELLED -> "CANCELLED";
+            default -> lines.stream().anyMatch(i -> "COMPLETED".equals(i.getPdaStatus())) ? "PICKING" : "WAIT_PICK";
+        };
+        outbound.setStatus(status);
+        outbound.setLxCodes(null);
+        if ("OUTBOUNDED".equals(status)) outbound.setPackageCount(application.getTotalPackages());
+        outbound.setUpdatedAt(LocalDateTime.now()); outbounds.updateById(outbound);
+    }
+    private static ResponseStatusException conflict(String message) { return new ResponseStatusException(HttpStatus.CONFLICT, message); }
+}

lastleg-service/src/main/java/com/baiyue/lastleg/discard/service/CargoDiscardService.java

@@ -61,6 +61,10 @@ public class CargoDiscardService {
     private static final Set<String> STATUSES = Set.of(PENDING_REVIEW, APPROVED, REJECTED, CANCELLED, PDA_COMPLETED, COMPLETED);
 
     @Resource private CargoDiscardPhotoService photoService;
+    @Resource private CargoDiscardOutboundService outboundService;
+    @Resource private CargoDiscardStockService stockService;
+    @Resource private com.baiyue.lastleg.dropship.mapper.DropshipCartonSkuMapper cartonSkus;
+    @Resource private com.baiyue.lastleg.dropship.mapper.DropshipOrderProfileMapper profiles;
     @Resource private CargoDiscardApplicationMapper applications;
     @Resource private CargoDiscardItemMapper items;
     @Resource private CargoDiscardCartonMapper discardCartons;
@@ -72,6 +76,8 @@ public class CargoDiscardService {
     @Resource private ReturnInventoryCartonMapper returnCartons;
     @Resource private ReturnInventoryCartonItemMapper returnCartonItems;
     @Resource private ObjectMapper objectMapper;
+    @Resource private com.baiyue.lastleg.client.DomesticWarehouseDirectoryClient warehouseDirectory;
+    @Value("${baiyue.security.internal-service-token:}") private String internalToken;
     @Value("${baiyue.lastleg.cargo-discard.fee-per-package-usd:5.00}")
     private BigDecimal feePerPackage = new BigDecimal("5.00");
 
@@ -85,6 +91,7 @@ public class CargoDiscardService {
         List<CargoDiscardResponses.Candidate> result = grouped.values().stream()
             .map(value -> value.response(inventory.countAvailableOrder(customerId, value.first.getOrderId())))
             .collect(java.util.stream.Collectors.toCollection(java.util.ArrayList::new));
+        result.addAll(stockService.candidates(customerId, trim(inboundCode)));
         String keyword = trim(inboundCode);
         if (returnCartons == null || returnCartonItems == null) return result;
         for (ReturnInventoryCarton carton : returnCartons.findAvailable(customerId, null)) {
@@ -100,7 +107,35 @@ public class CargoDiscardService {
                 carton.getSourceReturnNo(), carton.getSourceReturnNo(), carton.getOverseasWarehouseId(), null,
                 null, available, skus));
         }
-        return result;
+        Map<String, String> names = result.stream().anyMatch(c -> !StringUtils.hasText(c.overseasWarehouseName()))
+            ? warehouseNames() : Map.of();
+        return result.stream().map(candidate -> withBoxes(customerId, new CargoDiscardResponses.Candidate(
+            candidate.orderId(), candidate.sourceType(), candidate.returnCartonId(), candidate.cartonMark(),
+            candidate.inboundCode(), candidate.inboundOrderNo(), candidate.overseasWarehouseId(),
+            StringUtils.hasText(candidate.overseasWarehouseName()) ? candidate.overseasWarehouseName() : names.get(candidate.overseasWarehouseId()),
+            candidate.inboundCreatedAt(), candidate.availablePackages(), candidate.skus(), candidate.inventoryPositionId(),
+            candidate.palletNo(), candidate.cartons(), candidate.cartonSelectionSupported(), candidate.cartonSelectionBlockReason()))).toList();
+    }
+
+    private CargoDiscardResponses.Candidate withBoxes(String customer, CargoDiscardResponses.Candidate candidate) {
+        if ("INVENTORY".equals(candidate.sourceType())) return candidate;
+        List<CargoDiscardResponses.Box> boxes;
+        if ("RETURN_CARTON".equals(candidate.sourceType())) {
+            var carton = returnCartons.selectById(candidate.returnCartonId());
+            boxes = List.of(new CargoDiscardResponses.Box(candidate.returnCartonId(), candidate.cartonMark(), carton == null ? null : carton.getPalletCode(), candidate.skus()));
+        } else {
+            boxes = inventory.availableOrderCartons(customer, candidate.orderId()).stream().map(carton -> {
+                var profile = profiles.selectById(carton.getProfileId());
+                var skus = cartonSkus.listCarton(customer, carton.getId()).stream().map(sku -> new CargoDiscardResponses.CandidateSku(sku.getSkuCode(), sku.getProductName(), 1)).toList();
+                if (skus.isEmpty()) skus = List.of(new CargoDiscardResponses.CandidateSku(carton.getSkuCode(), null, 1));
+                return new CargoDiscardResponses.Box(carton.getId(), carton.getCartonMark(), profile == null ? null : profile.getPalletNo(), skus);
+            }).toList();
+        }
+        boolean supported = !boxes.isEmpty() && boxes.stream().allMatch(box -> box.cartonMark() != null && !box.cartonMark().isBlank());
+        return new CargoDiscardResponses.Candidate(candidate.orderId(), candidate.sourceType(), candidate.returnCartonId(), candidate.cartonMark(),
+            candidate.inboundCode(), candidate.inboundOrderNo(), candidate.overseasWarehouseId(), candidate.overseasWarehouseName(), candidate.inboundCreatedAt(),
+            candidate.availablePackages(), candidate.skus(), candidate.inventoryPositionId(), candidate.palletNo(), boxes, supported,
+            supported ? null : "当前库存缺少完整箱唛，可按全部库存废弃");
     }
 
     @Transactional
@@ -116,6 +151,7 @@ public class CargoDiscardService {
             return detail(customerId, replay.getDiscardNo());
         }
         Set<String> requestedDimensions = new LinkedHashSet<>();
+        Set<String> requestedBoxes = new LinkedHashSet<>();
         Map<Long, LastlegOrder> orderCache = new HashMap<>();
         Map<Long, ReturnInventoryCarton> returnCartonCache = new HashMap<>();
         String warehouseId = null;
@@ -123,19 +159,29 @@ public class CargoDiscardService {
         int total = 0;
         for (CargoDiscardRequests.Item input : request.items()) {
             boolean returnSource = input.returnCartonId() != null;
-            if (returnSource == (input.orderId() != null)) {
+            if (input.cartonIds() != null) {
+                if (input.cartonIds().isEmpty() || input.cartonIds().size() != input.discardPackages()) throw badRequest("请选择具体废弃箱子，箱数须与选择一致");
+                String source = input.inventoryPositionId() != null ? "INVENTORY" : "DROPSHIP";
+                for (Long cartonId : input.cartonIds()) if (!requestedBoxes.add(source + ":" + cartonId)) throw badRequest("同一个箱子不能重复废弃");
+            }
+            int sources = (returnSource ? 1 : 0) + (input.orderId() != null ? 1 : 0) + (input.inventoryPositionId() != null ? 1 : 0);
+            if (sources != 1) {
                 throw badRequest("Each discard item must identify exactly one inventory source");
             }
-            String dimension = (returnSource ? "RETURN:" + input.returnCartonId() : "ORDER:" + input.orderId())
+            String dimension = (input.inventoryPositionId() != null ? "INVENTORY:" + input.inventoryPositionId() : returnSource ? "RETURN:" + input.returnCartonId() : "ORDER:" + input.orderId())
                 + ":" + input.skuCode().trim();
             if (!requestedDimensions.add(dimension)) throw badRequest("Duplicate order/SKU discard item: " + dimension);
             String itemWarehouseId;
             String itemWarehouseName;
-            if (returnSource) {
+            if (input.inventoryPositionId() != null) {
+                var balance = stockService.validate(customerId, input);
+                itemWarehouseId = balance.getOverseasWarehouseId();
+                itemWarehouseName = balance.getOverseasWarehouseName();
+            } else if (returnSource) {
                 ReturnInventoryCarton carton = requireReturnCarton(customerId, input.returnCartonId());
                 ReturnInventoryCartonItem sku = returnCartonItems.lockSku(carton.getId(), input.skuCode().trim());
-                if (sku == null || value(sku.getQuantity()) < input.discardPackages()) {
-                    throw conflict("Insufficient return inventory for SKU " + input.skuCode().trim());
+                if (sku == null || value(sku.getQuantity()) != input.discardPackages()) {
+                    throw conflict("目前仅支持全部废弃，退货 SKU 数量不匹配: " + input.skuCode().trim());
                 }
                 returnCartonCache.put(carton.getId(), carton);
                 itemWarehouseId = carton.getOverseasWarehouseId();
@@ -155,13 +201,23 @@ public class CargoDiscardService {
             total = Math.addExact(total, input.discardPackages());
         }
 
+        for (Long cartonId : returnCartonCache.keySet()) {
+            Set<String> availableSkus = returnCartonItems.lockCarton(cartonId).stream()
+                .filter(sku -> value(sku.getQuantity()) > 0).map(ReturnInventoryCartonItem::getSkuCode)
+                .collect(java.util.stream.Collectors.toSet());
+            Set<String> requestedSkus = request.items().stream().filter(i -> cartonId.equals(i.returnCartonId()))
+                .map(i -> i.skuCode().trim()).collect(java.util.stream.Collectors.toSet());
+            if (!availableSkus.equals(requestedSkus)) throw conflict("目前不支持部分废弃，必须选择退货箱内全部 SKU 库存");
+        }
         LocalDateTime now = LocalDateTime.now();
+        if (!StringUtils.hasText(warehouseName)) warehouseName = warehouseNames().get(warehouseId);
         CargoDiscardApplication application = new CargoDiscardApplication();
         application.setId(IdWorker.getId()); application.setCustomerId(customerId);
         application.setDiscardNo(orderNoGenerator.next("DISCARD", warehouseId, application.getId()));
         application.setOverseasWarehouseId(warehouseId); application.setOverseasWarehouseName(warehouseName);
         application.setInboundCodes(java.util.stream.Stream.concat(
-            orderCache.values().stream().map(LastlegOrder::getInboundCode),
+            java.util.stream.Stream.concat(orderCache.values().stream().map(LastlegOrder::getInboundCode),
+                request.items().stream().filter(i -> i.inventoryPositionId() != null).map(i -> stockService.validate(customerId, i).getInboundCode())),
             returnCartonCache.values().stream().map(ReturnInventoryCarton::getSourceReturnNo))
             .distinct().sorted().collect(java.util.stream.Collectors.joining(",")));
         application.setTotalPackages(total); application.setFeePerPackage(feePerPackage);
@@ -176,7 +232,9 @@ public class CargoDiscardService {
 
         Set<Long> reservedReturnCartons = new LinkedHashSet<>();
         for (CargoDiscardRequests.Item input : request.items()) {
-            if (input.returnCartonId() != null) {
+            if (input.inventoryPositionId() != null) {
+                stockService.reserve(customerId, operatorId, application, input, now);
+            } else if (input.returnCartonId() != null) {
                 reserveReturn(customerId, application, returnCartonCache.get(input.returnCartonId()), input, now,
                     reservedReturnCartons);
             } else {
@@ -187,6 +245,16 @@ public class CargoDiscardService {
         return detail(customerId, application.getDiscardNo());
     }
 
+    private List<String> selectedMarks(String customer, CargoDiscardApplication application, CargoDiscardItem line) {
+        if ("INVENTORY".equals(line.getSourceType())) return stockService.cartonMarks(line);
+        if (isReturnItem(line)) {
+            var carton = returnCartons.selectById(line.getReturnCartonId());
+            return carton == null || carton.getCartonMark() == null ? List.of() : List.of(carton.getCartonMark());
+        }
+        return discardCartons.listApplication(customer, application.getId()).stream().filter(link -> link.getItemId().equals(line.getId()))
+            .map(CargoDiscardCarton::getCartonMark).distinct().sorted().toList();
+    }
+
     public PageResult<CargoDiscardResponses.Summary> page(String customerId, CargoDiscardRequests.Query query) {
         validateQuery(query);
         LambdaQueryWrapper<CargoDiscardApplication> wrapper = new LambdaQueryWrapper<CargoDiscardApplication>()
@@ -200,7 +268,9 @@ public class CargoDiscardService {
             .le(query.createdTo() != null, CargoDiscardApplication::getCreatedAt, query.createdTo())
             .orderByDesc(CargoDiscardApplication::getCreatedAt).orderByDesc(CargoDiscardApplication::getId);
         Page<CargoDiscardApplication> result = applications.selectPage(Page.of(query.page(), query.size()), wrapper);
-        List<CargoDiscardResponses.Summary> records = result.getRecords().stream().map(this::summary).toList();
+        Map<String, String> names = result.getRecords().stream().anyMatch(a -> !StringUtils.hasText(a.getOverseasWarehouseName()))
+            ? warehouseNames() : Map.of();
+        List<CargoDiscardResponses.Summary> records = result.getRecords().stream().map(a -> summary(a, names)).toList();
         return new PageResult<>(records, query.page(), query.size(), result.getTotal(), result.getPages());
     }
 
@@ -209,7 +279,7 @@ public class CargoDiscardService {
         if (application == null) throw notFound("Cargo discard application not found");
         List<CargoDiscardResponses.Item> itemViews = items.listApplication(customerId, application.getId()).stream()
             .map(value -> new CargoDiscardResponses.Item(value.getId(), value.getOrderId(), value.getInboundCode(),
-                value.getSkuCode(), value.getProductName(), value.getAvailablePackagesSnapshot(), value.getDiscardPackages()))
+                value.getSkuCode(), value.getProductName(), value.getAvailablePackagesSnapshot(), value.getDiscardPackages(), selectedMarks(customerId, application, value)))
             .toList();
         List<CargoDiscardResponses.History> historyViews = histories.listApplication(customerId, application.getId()).stream()
             .map(value -> new CargoDiscardResponses.History(value.getFromStatus(), value.getToStatus(),
@@ -244,9 +314,10 @@ public class CargoDiscardService {
             .collect(java.util.stream.Collectors.groupingBy(CargoDiscardCarton::getItemId));
         String historyRemark = request.remark();
         if (REJECTED.equals(next)) {
-            release(customerId, links, applicationItems);
+            release(customerId, application, links, applicationItems);
         }
 
+        if (APPROVED.equals(next)) outboundService.create(application, operatorId);
         LocalDateTime reviewedAt = now();
         application.setStatus(next); application.setReviewedBy(operatorId);
         application.setReviewRemark(trim(request.remark())); application.setReviewedAt(reviewedAt);
@@ -266,12 +337,13 @@ public class CargoDiscardService {
     }
 
     @Transactional
-    public CargoDiscardResponses.Detail complete(String customerId, String discardNo, String operatorId) {
+    public CargoDiscardResponses.Detail confirmCompletion(String customerId, String discardNo, String operatorId) {
         CargoDiscardApplication application = applications.lockNo(customerId, discardNo);
         if (application == null) throw notFound("Cargo discard application not found");
         if (COMPLETED.equals(application.getStatus())) return detail(customerId, discardNo);
         if (!PDA_COMPLETED.equals(application.getStatus())) throw conflict("全部托盘 PDA 作业完成后才能确认废弃完成");
-        updateLinkedStatus(customerId, application, PDA_COMPLETED, COMPLETED, operatorId, "仓库确认废弃完成");
+        application.setCustomerConfirmedAt(now());
+        updateLinkedStatus(customerId, application, PDA_COMPLETED, COMPLETED, operatorId, "客户确认废弃完成");
         return detail(customerId, discardNo);
     }
 
@@ -287,6 +359,7 @@ public class CargoDiscardService {
             LastlegOrderStatusHistory h = new LastlegOrderStatusHistory(); h.setId(IdWorker.getId()); h.setCustomerId(customerId); h.setOrderId(linked.getId());
             h.setFromStatus(linkedFrom); h.setToStatus(linkedTo); h.setEventId("CARGO_DISCARD_STATUS:" + application.getId() + ":" + linkedTo); h.setRemark(remark); h.setCreatedAt(at); orderHistories.insert(h);
         }
+        outboundService.sync(application);
         history(customerId, application.getId(), from, to, operatorId, remark, at);
     }
 
@@ -304,7 +377,7 @@ public class CargoDiscardService {
             throw conflict("客户只能取消待审核的废弃申请");
         }
         List<CargoDiscardCarton> links = discardCartons.listApplication(customerId, application.getId());
-        release(customerId, links, items.listApplication(customerId, application.getId()));
+        release(customerId, application, links, items.listApplication(customerId, application.getId()));
         LocalDateTime at = now();
         String from = application.getStatus();
         application.setStatus(CANCELLED); application.setReviewedBy(platform ? operatorId : application.getReviewedBy());
@@ -318,6 +391,7 @@ public class CargoDiscardService {
             h.setFromStatus(from); h.setToStatus(CANCELLED); h.setEventId("CARGO_DISCARD_CANCEL:" + application.getId()); h.setRemark("废弃申请已取消"); h.setCreatedAt(at);
             orderHistories.insert(h);
         }
+        if (APPROVED.equals(from)) outboundService.sync(application);
         history(customerId, application.getId(), from, CANCELLED, operatorId, "废弃申请已取消", at);
         return detail(customerId, discardNo);
     }
@@ -325,11 +399,14 @@ public class CargoDiscardService {
     private void reserve(String customerId, CargoDiscardApplication application, LastlegOrder order,
                          CargoDiscardRequests.Item input, LocalDateTime now) {
         String skuCode = input.skuCode().trim();
-        if (inventory.countAvailable(customerId, order.getId(), skuCode) < input.discardPackages()) {
-            throw conflict("Insufficient available packages for SKU " + skuCode + " on inbound " + order.getInboundCode());
+        List<DropshipCarton> selected;
+        if (input.cartonIds() != null) {
+            selected = inventory.lockSelected(customerId, order.getId(), skuCode, input.cartonIds());
+        } else {
+            if (inventory.countAvailable(customerId, order.getId(), skuCode) != input.discardPackages()) throw conflict("部分废弃必须选择具体箱子，不能只填写数量");
+            selected = inventory.lockAvailable(customerId, order.getId(), skuCode, input.discardPackages());
         }
-        List<DropshipCarton> selected = inventory.lockAvailable(customerId, order.getId(), skuCode, input.discardPackages());
-        if (selected.size() != input.discardPackages()) throw conflict("Available cargo changed; retry the discard request");
+        if (selected.size() != input.discardPackages()) throw conflict("箱子已被占用、SKU 不匹配或不属于当前库存，请刷新后重选");
         Map<Long, List<DropshipCarton>> byProfile = selected.stream()
             .collect(java.util.stream.Collectors.groupingBy(DropshipCarton::getProfileId, LinkedHashMap::new,
                 java.util.stream.Collectors.toList()));
@@ -343,6 +420,7 @@ public class CargoDiscardService {
             item.setSkuInventoryId(sku.getId()); item.setSkuCode(skuCode); item.setProductName(sku.getProductName());
             item.setAvailablePackagesSnapshot(Math.toIntExact(inventory.countAvailableProfile(
                 customerId, order.getId(), entry.getKey(), skuCode)));
+            item.setCartonScanRequired(input.cartonIds() != null && entry.getValue().size() < inventory.availableOrderCartons(customerId, order.getId()).stream().filter(c -> c.getProfileId().equals(entry.getKey())).count());
             item.setDiscardPackages(entry.getValue().size()); item.setCreatedAt(now); items.insert(item);
             for (DropshipCarton carton : entry.getValue()) {
                 if (inventory.changeCartonStatus(customerId, carton.getId(), "AVAILABLE", "DISCARD_PENDING") != 1) {
@@ -356,12 +434,15 @@ public class CargoDiscardService {
         }
     }
 
-    private void release(String customerId, List<CargoDiscardCarton> links, List<CargoDiscardItem> applicationItems) {
+    private void release(String customerId, CargoDiscardApplication application, List<CargoDiscardCarton> links, List<CargoDiscardItem> applicationItems) {
+        Set<Long> genericItems = applicationItems.stream().filter(i -> "INVENTORY".equals(i.getSourceType())).map(CargoDiscardItem::getId).collect(java.util.stream.Collectors.toSet());
         for (CargoDiscardCarton link : links) {
+            if (genericItems.contains(link.getItemId())) continue;
             if (inventory.changeCartonStatus(customerId, link.getCartonId(), "DISCARD_PENDING", "AVAILABLE") != 1) {
                 throw conflict("Reserved cargo status changed before rejection");
             }
         }
+        applicationItems.stream().filter(i -> "INVENTORY".equals(i.getSourceType())).forEach(i -> stockService.release(customerId, application, i));
         applicationItems.stream().filter(this::isReturnItem).map(CargoDiscardItem::getReturnCartonId)
             .filter(java.util.Objects::nonNull).distinct().forEach(cartonId -> {
                 if (returnCartons.releaseDiscard(cartonId, customerId) != 1) {
@@ -373,7 +454,7 @@ public class CargoDiscardService {
     private void reserveReturn(String customerId, CargoDiscardApplication application, ReturnInventoryCarton carton,
                                CargoDiscardRequests.Item input, LocalDateTime now, Set<Long> reservedCartons) {
         ReturnInventoryCartonItem sku = returnCartonItems.lockSku(carton.getId(), input.skuCode().trim());
-        if (sku == null || value(sku.getQuantity()) < input.discardPackages()) {
+        if (sku == null || value(sku.getQuantity()) != input.discardPackages()) {
             throw conflict("Available return inventory changed; retry the discard request");
         }
         if (reservedCartons.add(carton.getId()) && returnCartons.markDiscardPending(carton.getId(), customerId) != 1) {
@@ -410,10 +491,26 @@ public class CargoDiscardService {
     }
 
     private CargoDiscardResponses.Summary summary(CargoDiscardApplication value) {
+        return summary(value, StringUtils.hasText(value.getOverseasWarehouseName()) ? Map.of() : warehouseNames());
+    }
+
+    private Map<String, String> warehouseNames() {
+        var response = warehouseDirectory.receivingWarehouses(internalToken);
+        if (response == null || !response.successful() || response.data() == null)
+            throw new ResponseStatusException(HttpStatus.SERVICE_UNAVAILABLE, "海外仓库目录暂不可用");
+        Map<String, String> names = new HashMap<>();
+        for (var warehouse : response.data()) {
+            if (warehouse.warehouseId() != null && StringUtils.hasText(warehouse.warehouseName()))
+                names.put(warehouse.warehouseId().toString(), warehouse.warehouseName());
+        }
+        return names;
+    }
+
+    private CargoDiscardResponses.Summary summary(CargoDiscardApplication value, Map<String, String> names) {
         return new CargoDiscardResponses.Summary(value.getId(), value.getCustomerId(), value.getDiscardNo(), value.getInboundCodes(),
-            value.getOverseasWarehouseId(), value.getOverseasWarehouseName(), value.getTotalPackages(),
+            value.getOverseasWarehouseId(), StringUtils.hasText(value.getOverseasWarehouseName()) ? value.getOverseasWarehouseName() : names.get(value.getOverseasWarehouseId()), value.getTotalPackages(),
             value.getTotalFee(), value.getCurrency(), value.getStatus(), value.getCreatedBy(), value.getCreatedAt(),
-            value.getReviewedAt());
+            value.getReviewedAt(), outboundService.outboundNo(value), value.getCustomerConfirmedAt());
     }
 
     private void history(String customerId, Long applicationId, String from, String to, String operatorId,

lastleg-service/src/main/java/com/baiyue/lastleg/discard/service/CargoDiscardStockService.java

@@ -0,0 +1,142 @@
+package com.baiyue.lastleg.discard.service;
+
+import com.baiyue.lastleg.discard.dto.*;
+import com.baiyue.lastleg.discard.entity.*;
+import com.baiyue.lastleg.discard.mapper.*;
+import com.baiyue.lastleg.inventory.command.dto.InventoryCommandRequests;
+import com.baiyue.lastleg.inventory.command.service.InventoryCommandService;
+import com.baiyue.lastleg.inventory.entity.*;
+import com.baiyue.lastleg.inventory.mapper.*;
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.server.ResponseStatusException;
+import java.util.*;
+import java.time.LocalDateTime;
+
+/** Stock eligibility is based on physical available positions, independent of the source document type. */
+@Service
+public class CargoDiscardStockService {
+    @Resource private CargoDiscardInventoryMapper stock;
+    @Resource private InventoryPositionMapper positions;
+    @Resource private InventoryBalanceMapper balances;
+    @Resource private InventoryCommandService commands;
+    @Resource private CargoDiscardItemMapper items;
+    @Resource private CargoDiscardCartonMapper links;
+    @Resource private ObjectMapper objectMapper;
+
+    public List<CargoDiscardResponses.Candidate> candidates(String customer, String keyword) {
+        return stock.genericPositions(customer, keyword).stream().map(position -> {
+            var balance = balances.selectById(position.getBalanceId());
+            if (balance == null || !customer.equals(balance.getCustomerId())) throw conflict("库存余额不存在");
+            long available = Math.min(value(position.getAvailablePackages()), value(balance.getAvailablePackages()));
+            var cartons = stock.genericCartons(customer, position.getId());
+            boolean complete = cartons.size() == available && cartons.stream().allMatch(c -> c.getCartonMark() != null && !c.getCartonMark().isBlank())
+                && cartons.stream().map(c -> c.getCartonMark()).distinct().count() == cartons.size();
+            var boxes = complete ? cartons.stream().map(c -> new CargoDiscardResponses.Box(c.getId(), c.getCartonMark(), position.getPalletNo(),
+                List.of(new CargoDiscardResponses.CandidateSku(c.getSkuCode(), balance.getProductNameZh(), 1)))).toList() : List.<CargoDiscardResponses.Box>of();
+            return new CargoDiscardResponses.Candidate(null, "INVENTORY", null, null,
+                balance.getInboundCode(), balance.getInboundOrderNo(), balance.getOverseasWarehouseId(),
+                balance.getOverseasWarehouseName(), position.getCreatedAt(), available,
+                List.of(new CargoDiscardResponses.CandidateSku(sku(balance), balance.getProductNameZh(), available)),
+                position.getId(), position.getPalletNo(), boxes, complete,
+                complete ? null : "当前库存缺少完整箱唛与托盘对应记录，可按全部库存废弃");
+        }).filter(c -> c.availablePackages() > 0).toList();
+    }
+
+    public InventoryBalance validate(String customer, CargoDiscardRequests.Item request) {
+        var position = position(customer, request.inventoryPositionId());
+        var balance = balances.selectById(position.getBalanceId());
+        if (balance == null || !customer.equals(balance.getCustomerId())
+            || !Objects.equals(position.getOverseasWarehouseId(), balance.getOverseasWarehouseId()))
+            throw conflict("库存不属于当前客户或仓库");
+        if (!sku(balance).equals(request.skuCode().trim())) throw conflict("SKU 不属于所选库存");
+        long available = Math.min(value(position.getAvailablePackages()), value(balance.getAvailablePackages()));
+        if (available <= 0 || request.discardPackages() <= 0 || request.discardPackages() > available) throw conflict("所选废弃库存数量不足");
+        if (request.cartonIds() != null) {
+            if (request.cartonIds().size() != request.discardPackages() || new HashSet<>(request.cartonIds()).size() != request.cartonIds().size())
+                throw conflict("废弃箱子数量与所选箱子不一致或重复");
+            var cartons = stock.genericCartons(customer, position.getId());
+            var ids = cartons.stream().map(c -> c.getId()).collect(java.util.stream.Collectors.toSet());
+            if (cartons.size() != available || cartons.stream().anyMatch(c -> c.getCartonMark() == null || c.getCartonMark().isBlank()) || cartons.stream().map(c -> c.getCartonMark()).distinct().count() != cartons.size() || !ids.containsAll(request.cartonIds())) throw conflict("箱唛库存已变化或不属于所选托盘，请刷新后重选");
+        } else if (request.discardPackages() != available) throw conflict("部分废弃必须选择具体箱子，不能只填写数量");
+        if (stock.isDropshipPosition(customer, position.getId()) > 0) throw conflict("一件代发库存必须按真实箱唛选择，不能绕过箱级预留");
+        return balance;
+    }
+
+    public void reserve(String customer, String operator, CargoDiscardApplication application, CargoDiscardRequests.Item request, LocalDateTime at) {
+        if (stock.lockGenericPosition(customer, request.inventoryPositionId()) == null) throw conflict("库存仓位不存在");
+        var balance = validate(customer, request);
+        var position = position(customer, request.inventoryPositionId());
+        var line = new CargoDiscardItem(); line.setId(IdWorker.getId()); line.setApplicationId(application.getId());
+        line.setCustomerId(customer); line.setSourceType("INVENTORY"); line.setInventoryPositionId(position.getId());
+        line.setInboundCode(balance.getInboundCode()); line.setSkuCode(sku(balance)); line.setProductName(balance.getProductNameZh());
+        line.setAvailablePackagesSnapshot(Math.toIntExact(Math.min(value(position.getAvailablePackages()), value(balance.getAvailablePackages())))); line.setDiscardPackages(request.discardPackages()); line.setCreatedAt(at);
+        var availableCartons = stock.genericCartons(customer, position.getId());
+        var selected = request.cartonIds() == null
+            ? (availableCartons.size() == request.discardPackages() ? availableCartons : List.<com.baiyue.lastleg.discard.model.CargoDiscardStockCartonRow>of())
+            : availableCartons.stream().filter(c -> request.cartonIds().contains(c.getId())).toList();
+        if (!selected.isEmpty()) {
+            for (var carton : selected) {
+                if (changeBox(customer, carton.getId(), carton.getSourceType(), "TRANSFER".equals(carton.getSourceType()) ? "EXPECTED" : "AVAILABLE", "DISCARD_PENDING") != 1) throw conflict("箱子已被其他作业占用，请刷新后重选");
+                var link = new CargoDiscardCarton(); link.setId(IdWorker.getId()); link.setCustomerId(customer); link.setApplicationId(application.getId());
+                link.setItemId(line.getId()); link.setSourceType(carton.getSourceType()); link.setCartonId(carton.getId()); link.setCartonMark(carton.getCartonMark()); link.setCreatedAt(at); links.insert(link);
+            }
+            snapshotMarks(line, selected.stream().map(c -> c.getCartonMark()).toList());
+            line.setCartonScanRequired(request.discardPackages() < value(position.getAvailablePackages()) + value(position.getHoldPackages()) + value(position.getAllocatedPackages()) + value(position.getPickedPackages()));
+        } else if (position.getPalletNo() == null || position.getPalletNo().isBlank()) {
+            var marks = stock.looseCartonMarks(customer, position.getId());
+            if (marks.size() != request.discardPackages() || marks.stream().distinct().count() != marks.size()) throw conflict("散箱库存缺少完整箱唛，请先核对实物箱级入库记录");
+            snapshotMarks(line, marks);
+        }
+        commands.hold(customer, operator, move(application, line, request.discardPackages(), "HOLD"));
+        items.insert(line);
+    }
+
+    public void release(String customer, CargoDiscardApplication application, CargoDiscardItem line) {
+        changeSelectedCartons(customer, application, line, "AVAILABLE");
+        commands.release(customer, application.getCreatedBy(), move(application, line, line.getDiscardPackages(), "RELEASE"));
+    }
+
+    public void discard(String customer, String operator, CargoDiscardApplication application, CargoDiscardItem line, int actual) {
+        if (actual != line.getDiscardPackages()) throw conflict("必须完成本次申请所选全部箱子，不能漏出");
+        changeSelectedCartons(customer, application, line, "DISCARDED");
+        commands.discardHeld(customer, operator, move(application, line, actual, "DISCARD"));
+    }
+
+    private int changeBox(String customer, Long cartonId, String source, String from, String to) {
+        if ("TRANSFER".equals(source)) return stock.changeTransferCartonStatus(customer, cartonId, from, to);
+        if (!"INBOUND".equals(source)) throw conflict("箱子库存来源不正确");
+        return stock.changeGenericCartonStatus(customer, cartonId, from, to);
+    }
+    private void snapshotMarks(CargoDiscardItem line, List<String> marks) {
+        try { line.setCartonMarksJson(objectMapper.writeValueAsString(marks)); }
+        catch (Exception e) { throw new IllegalStateException("Cannot snapshot carton marks", e); }
+    }
+    private void changeSelectedCartons(String customer, CargoDiscardApplication application, CargoDiscardItem line, String status) {
+        for (var link : links.listApplication(customer, application.getId())) {
+            if (Objects.equals(link.getItemId(), line.getId()) && changeBox(customer, link.getCartonId(), link.getSourceType(), "DISCARD_PENDING", "TRANSFER".equals(link.getSourceType()) && "AVAILABLE".equals(status) ? "EXPECTED" : status) != 1)
+                throw conflict("预留箱子的库存状态发生变化");
+        }
+    }
+    private InventoryCommandRequests.Move move(CargoDiscardApplication application, CargoDiscardItem line, int count, String action) {
+        String cycle = "CARGO_DISCARD:" + application.getId() + ":" + line.getId();
+        return new InventoryCommandRequests.Move(line.getInventoryPositionId(), count, application.getDiscardNo(),
+            null, cycle, cycle + ":" + action, "货物废弃 " + action);
+    }
+    public InventoryPosition position(String customer, Long id) {
+        var position = positions.findTenantPosition(customer, id);
+        if (position == null) throw conflict("废弃库存仓位不存在或不属于当前客户");
+        return position;
+    }
+    public List<String> cartonMarks(CargoDiscardItem line) {
+        if (line.getCartonMarksJson() == null) return List.of();
+        try { return objectMapper.readValue(line.getCartonMarksJson(), new com.fasterxml.jackson.core.type.TypeReference<List<String>>() {}); }
+        catch (Exception e) { throw new IllegalStateException("Cannot read carton marks", e); }
+    }
+    private static String sku(InventoryBalance balance) { return balance.getSkuCode() == null || balance.getSkuCode().isBlank() ? "UNSPECIFIED" : balance.getSkuCode(); }
+    private static long value(Long value) { return value == null ? 0 : value; }
+    private static ResponseStatusException conflict(String message) { return new ResponseStatusException(HttpStatus.CONFLICT, message); }
+}

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/mapper/DispatchCandidateMapper.java

@@ -244,7 +244,7 @@ public interface DispatchCandidateMapper {
         "LEFT JOIN ll_warehouse_transfer_order wto ON wto.relabel_no=a.relabel_no AND wto.customer_id=a.customer_id " +
         "LEFT JOIN ll_warehouse_transfer_pallet wtp ON wtp.transfer_order_id=wto.id AND wtp.customer_id=a.customer_id " +
         "AND wtp.warehouse_pallet_id=pos.pallet_id " +
-        "WHERE a.delivery_method='TRUCK' AND a.status='READY_FOR_OUTBOUND' AND a.fulfillment_status='WAIT_PRE_DISPATCH' " +
+        "WHERE a.delivery_method!='EXPRESS' AND a.status='READY_FOR_OUTBOUND' AND a.fulfillment_status='WAIT_PRE_DISPATCH' " +
         "<if test='customerId != null and customerId != \"\"'>AND a.customer_id=#{customerId} </if>" +
         "<if test='relabelNo != null and relabelNo != \"\"'>AND a.relabel_no=#{relabelNo} </if>" +
         "<if test='orderNo != null and orderNo != \"\"'>AND (a.relabel_no LIKE CONCAT('%',#{orderNo},'%') OR ri.source_inbound_code LIKE CONCAT('%',#{orderNo},'%') OR ri.source_inbound_order_no LIKE CONCAT('%',#{orderNo},'%')) </if>" +
@@ -271,7 +271,7 @@ public interface DispatchCandidateMapper {
         "FROM ll_relabel_application a JOIN ll_relabel_item ri ON ri.application_id=a.id AND ri.customer_id=a.customer_id " +
         "JOIN ll_return_inventory_carton c ON c.id=ri.return_carton_id AND c.customer_id=a.customer_id " +
         "AND c.relabel_application_id=a.id AND c.overseas_warehouse_id=a.overseas_warehouse_id " +
-        "WHERE a.delivery_method='TRUCK' AND a.status='READY_FOR_OUTBOUND' AND a.fulfillment_status='WAIT_PRE_DISPATCH' " +
+        "WHERE a.delivery_method!='EXPRESS' AND a.status='READY_FOR_OUTBOUND' AND a.fulfillment_status='WAIT_PRE_DISPATCH' " +
         "AND c.status='RELABEL_PENDING' AND c.pallet_code IS NOT NULL " +
         "<if test='customerId != null and customerId != \"\"'>AND a.customer_id=#{customerId} </if>" +
         "<if test='relabelNo != null and relabelNo != \"\"'>AND a.relabel_no=#{relabelNo} </if>" +

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/service/DispatchService.java

@@ -116,8 +116,8 @@ public class DispatchService {
         if (!RelabelApplicationService.READY_FOR_OUTBOUND.equals(application.getStatus())) {
             throw new ResponseStatusException(HttpStatus.CONFLICT, "换标尚未完成或客户尚未确认，无法进行排车");
         }
-        if (!"TRUCK".equals(application.getDeliveryMethod())) {
-            throw new ResponseStatusException(HttpStatus.CONFLICT, "该换标单不是卡车派送，无需进行排车");
+        if ("EXPRESS".equals(application.getDeliveryMethod())) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "该换标单为快递派送，无需进行排车");
         }
         return application.getCustomerId();
     }
@@ -598,7 +598,7 @@ public class DispatchService {
         }
         relabelBindingGuard.requireBound(application);
         relabelMeasurements.requireMeasured(application);
-        if (!"TRUCK".equals(application.getDeliveryMethod()) || !"WAIT_PRE_DISPATCH".equals(application.getFulfillmentStatus()))
+        if ("EXPRESS".equals(application.getDeliveryMethod()) || !"WAIT_PRE_DISPATCH".equals(application.getFulfillmentStatus()))
             throw new ResponseStatusException(HttpStatus.CONFLICT, "换标单不是待排车状态");
         List<DispatchPalletCandidate> selected = java.util.stream.Stream.concat(
             measuredRelabelCandidates(candidates.relabelAvailable(customerId, null, request.relabelNo())).stream(),

lastleg-service/src/main/java/com/baiyue/lastleg/inventory/command/service/InventoryCommandService.java

@@ -294,6 +294,40 @@ public class InventoryCommandService {
         }
     }
 
+    /** Internal discard workflow: remove only stock held by the same discard item. */
+    @Transactional
+    public InventoryCommandResponse discardHeld(String customerId, String operatorId, InventoryCommandRequests.Move request) {
+        if (request.packages() <= 0) throw badRequest("废弃数量必须为正数");
+        return execute(customerId, operatorId, "DISCARD", request.idempotencyKey(), request, operation -> {
+            Locked locked = locked(customerId, request.positionId());
+            InventoryPosition position = locked.position();
+            InventoryBalance balance = locked.balance();
+            requireReservation(customerId, request.positionId(), null, request.packages(), "DISCARD");
+            long owned = ledgers.orderHoldCycle(customerId, balance.getInboundOrderId(),
+                required(request.sourceEventId(), "废弃库存预留标识不能为空")).stream()
+                .filter(l -> Objects.equals(l.getPositionId(), position.getId())
+                    && Objects.equals(l.getBusinessOrderNo(), request.businessOrderNo()))
+                .mapToLong(l -> value(l.getDeltaPackages())).sum();
+            requireAtLeast(owned, request.packages(), "discard reservation");
+            long before = value(position.getHoldPackages());
+            requireAtLeast(before, request.packages(), "held");
+            requireAtLeast(value(balance.getHoldPackages()), request.packages(), "balance held");
+            position.setHoldPackages(before - request.packages());
+            position.setStatus(positionPackages(position) == 0 ? "EMPTY" : "OCCUPIED");
+            position.setVersion(value(position.getVersion()) + 1); position.setUpdatedAt(LocalDateTime.now());
+            positions.updateById(position);
+            balance.setHoldPackages(value(balance.getHoldPackages()) - request.packages()); touch(balance);
+            balances.updateById(balance);
+            boolean empty = position.getPalletId() != null && commands.palletPackages(position.getPalletId()) == 0;
+            if (empty) warehouseGateway.scrapPallet(customerId, position.getPalletId());
+            ledger(customerId, operatorId, operation.getId(), balance, position, balance.getSkuCode(), "DISCARD",
+                "HOLD", "DISCARDED", before, -request.packages(), before - request.packages(),
+                request.businessOrderNo(), balance.getInboundOrderNo(), request.outboundOrderNo(), request.sourceEventId(),
+                request.idempotencyKey(), request.remark());
+            return response(operation, balance, position, empty);
+        });
+    }
+
     private InventoryCommandResponse ship(String customerId, String operatorId,
                                            InventoryCommandRequests.Move request, String skuSnapshot) {
         return ship(customerId, operatorId, request, skuSnapshot, null);

lastleg-service/src/main/java/com/baiyue/lastleg/relabel/pda/service/PdaRelabelService.java

@@ -80,6 +80,7 @@ public class PdaRelabelService {
         return result;
     }
     @Resource private com.baiyue.lastleg.relabel.service.RelabelBindingGuard bindingGuard;
+    @Resource private com.baiyue.lastleg.relabel.service.RelabelPalletMeasurementService palletMeasurements;
     public static final String AVAILABLE = "AVAILABLE";
     public static final String PROCESSING = "PROCESSING";
     public static final String WAIT_REVIEW = "WAIT_REVIEW";
@@ -454,6 +455,7 @@ public class PdaRelabelService {
         PdaRelabelTask task = requireOwnedTask(application, operatorKey, true);
         requireVersion(task, request.expectedVersion());
         if (!request.manualCompletion()) bindingGuard.requireBound(application);
+        palletMeasurements.requireMeasured(application);
         List<RelabelItem> detailItems = itemList(application);
         List<PdaRelabelUnitFact> facts = factList(task);
         boolean incomplete = detailItems.stream().anyMatch(item -> processedQuantity(facts, item.getId()) < value(item.getNotifiedPackageCount()));
@@ -814,7 +816,7 @@ public class PdaRelabelService {
             task == null ? null : task.getCompletionRemark(), task == null ? null : task.getReviewDecision(),
             task == null ? null : task.getReviewRemark(), task == null ? null : task.getClaimedAt(),
             task == null ? null : task.getSubmittedAt(), task == null ? null : task.getReviewedAt(),
-            itemResponses, factResponses, historyResponses, application.getDeliveryMethod(), "TRUCK".equals(application.getDeliveryMethod()));
+            itemResponses, factResponses, historyResponses, application.getDeliveryMethod(), !"EXPRESS".equals(application.getDeliveryMethod()));
     }
 
     private String effectiveTaskStatus(RelabelApplication application, PdaRelabelTask task) {

lastleg-service/src/main/java/com/baiyue/lastleg/relabel/service/RelabelApplicationService.java

@@ -78,7 +78,7 @@ public class RelabelApplicationService implements WalletResultHandler {
     public static final String READY_FOR_OUTBOUND = "READY_FOR_OUTBOUND";
     private static final Set<String> STATUSES = Set.of(PENDING_REVIEW, PENDING_PROCESSING, "PROCESSING", CUSTOMER_CONFIRM_PENDING,
         READY_FOR_OUTBOUND, "COMPLETED", "REJECTED", "CANCELLED");
-    private static final Set<String> DELIVERY_METHODS = Set.of("TRUCK", "EXPRESS", "TRUCK_PICKUP", "EXPRESS_PICKUP", "PICKUP");
+    private static final Set<String> DELIVERY_METHODS = Set.of("TRUCK", "EXPRESS", "AMAZON_PICKUP", "CUSTOMER_PICKUP", "PICKUP");
 
     @Resource private RelabelApplicationMapper applications;
     @Resource private RelabelItemMapper items;
@@ -373,7 +373,7 @@ public class RelabelApplicationService implements WalletResultHandler {
         if (!requiresOutbound && StringUtils.hasText(deliveryMethod)) {
             throw badRequest("SKU-only relabel does not create an outbound fulfillment");
         }
-        if (Boolean.TRUE.equals(request.printShippingLabel()) && !Set.of("EXPRESS", "EXPRESS_PICKUP").contains(deliveryMethod)) {
+        if (Boolean.TRUE.equals(request.printShippingLabel()) && !Set.of("EXPRESS").contains(deliveryMethod)) {
             throw badRequest("Shipping-label printing is only available for express delivery");
         }
         String requestHash = hash(request);
@@ -951,9 +951,9 @@ public class RelabelApplicationService implements WalletResultHandler {
         application.setCustomerConfirmationKey(key);
         application.setCustomerConfirmedAt(now);
         application.setFulfillmentStatus(requiresOutbound
-            ? ("TRUCK".equals(application.getDeliveryMethod()) ? "WAIT_PRE_DISPATCH" : "WAIT_OUTBOUND_CREATION")
+            ? ("EXPRESS".equals(application.getDeliveryMethod()) ? "WAIT_OUTBOUND_CREATION" : "WAIT_PRE_DISPATCH")
             : "NOT_REQUIRED");
-        if (requiresOutbound && !existingStockTransfer && !"TRUCK".equals(application.getDeliveryMethod())) {
+        if (requiresOutbound && !existingStockTransfer && "EXPRESS".equals(application.getDeliveryMethod())) {
             createDirectOutbound(application, operatorId, now);
             application.setFulfillmentStatus("OUTBOUND_CREATED");
         }
@@ -993,7 +993,7 @@ public class RelabelApplicationService implements WalletResultHandler {
             carton.setRelabelStatus("COMPLETED"); carton.setRelabelCompletedAt(now);
             // 换标已完成后释放“当前申请占用”关系，但保留 COMPLETED 作为历史状态。
             // 否则退货箱虽显示 AVAILABLE，下一次贴标申请仍会被旧 relabel_application_id 拦截。
-            boolean awaitingTruck = requiresOutbound && "TRUCK".equals(application.getDeliveryMethod());
+            boolean awaitingTruck = requiresOutbound && !"EXPRESS".equals(application.getDeliveryMethod());
             if (!StringUtils.hasText(application.getOutboundOrderNo()) && !awaitingTruck) {
                 carton.setRelabelApplicationId(null); carton.setRelabelNo(null);
             }

lastleg-service/src/main/java/com/baiyue/lastleg/relabel/service/RelabelBindingGuard.java

@@ -58,7 +58,7 @@ public class RelabelBindingGuard {
                     returnLines.lockCarton(item.getReturnCartonId()).forEach(line -> actual.merge(line.getSkuCode().toUpperCase(Locale.ROOT), line.getQuantity(), Long::sum));
                     if (!expected.equals(actual)) throw conflict("包裹/箱混贴必须包含实物全部 SKU 和件数；部分数量请先隔离为独立新箱");
                 }
-                if (!"TRUCK".equals(app.getDeliveryMethod())) continue;
+                if ("EXPRESS".equals(app.getDeliveryMethod())) continue;
                 if (carton.getPalletCode() == null || !bindings.getOrDefault(item.getCartonMark(), Set.of()).contains(carton.getPalletCode()))
                     throw conflict("退货箱尚未完成排车托盘绑定");
                 continue;
@@ -76,7 +76,7 @@ public class RelabelBindingGuard {
                 var actual = new HashMap<String, Long>();
                 stock.forEach(i -> actual.merge(i.getSkuCode().toUpperCase(Locale.ROOT), i.getQuantity(), Long::sum));
                 if (!selected.equals(actual)) throw conflict("部分换标货物必须先合箱生成独立新箱，再提交完工");
-                if (!"TRUCK".equals(app.getDeliveryMethod())) continue;
+                if ("EXPRESS".equals(app.getDeliveryMethod())) continue;
                 var carton = item.getReturnCartonId() == null ? null : returnCartons.selectById(item.getReturnCartonId());
                 if (carton == null || carton.getPalletCode() == null || !bindings.getOrDefault(item.getCartonMark(), Set.of()).contains(carton.getPalletCode())
                     || !"PROCESSING".equals(carton.getRelabelStatus()))

lastleg-service/src/main/java/com/baiyue/lastleg/returnreceipt/mapper/ReturnPackingTraceMapper.java

@@ -10,6 +10,13 @@ import java.util.List;
 /** Immutable movements retain original return ownership when cartons are merged again. */
 @Mapper
 public interface ReturnPackingTraceMapper {
+    // Collapse fragments within one operation; separate physical operations remain separate history.
+    String HISTORY_SELECT = "SELECT JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo')) AS plan_no,"
+        + "t.source_carton_mark,t.target_carton_mark,t.return_no,t.sku_code,SUM(t.quantity) AS quantity,"
+        + "MIN(t.created_at) AS created_at FROM ll_return_packing_trace t "
+        + "JOIN ll_return_inventory_operation o ON o.id=t.operation_id ";
+    String HISTORY_GROUP = " GROUP BY t.operation_id,JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo')),"
+        + "t.source_carton_mark,t.target_carton_mark,t.return_no,t.sku_code ";
     record Trace(long id, String sourceCartonMark, String targetCartonMark, String returnNo,
                  String skuCode, long quantity, LocalDateTime createdAt) { }
     record Ownership(String returnNo, long quantity) { }
@@ -28,15 +35,18 @@ public interface ReturnPackingTraceMapper {
     @Select("SELECT id,source_carton_mark,target_carton_mark,return_no,sku_code,quantity,created_at FROM ll_return_packing_trace WHERE customer_id=#{customerId} AND return_no=#{returnNo} ORDER BY created_at,id")
     List<Trace> listReturn(@Param("customerId") String customerId, @Param("returnNo") String returnNo);
 
-    @Select("SELECT JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo')) AS plan_no,t.source_carton_mark,t.target_carton_mark,t.return_no,t.sku_code,t.quantity,t.created_at FROM ll_return_packing_trace t JOIN ll_return_inventory_operation o ON o.id=t.operation_id WHERE t.customer_id=#{customerId} AND t.return_no=#{returnNo} AND t.source_carton_mark<>'' ORDER BY t.created_at,t.id")
+    @Select(HISTORY_SELECT + "WHERE t.customer_id=#{customerId} AND t.return_no=#{returnNo} AND t.source_carton_mark<>''"
+        + HISTORY_GROUP + "ORDER BY MIN(t.created_at),MIN(t.id)")
     List<com.baiyue.lastleg.returnreceipt.dto.ReturnOrderResponses.PackingDetail> returnHistory(@Param("customerId") String customerId, @Param("returnNo") String returnNo);
 
-    @Select("SELECT JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo')) AS plan_no,t.source_carton_mark,t.target_carton_mark,t.return_no,t.sku_code,t.quantity,t.created_at FROM ll_return_packing_trace t JOIN ll_return_inventory_operation o ON o.id=t.operation_id WHERE t.customer_id=#{customerId} AND JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo'))=#{planNo} AND t.source_carton_mark<>'' ORDER BY t.created_at,t.id")
+    @Select(HISTORY_SELECT + "WHERE t.customer_id=#{customerId} AND JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo'))=#{planNo} AND t.source_carton_mark<>''"
+        + HISTORY_GROUP + "ORDER BY MIN(t.created_at),MIN(t.id)")
     List<com.baiyue.lastleg.returnreceipt.dto.ReturnInventoryResponses.MergeHistory> planHistory(@Param("customerId") String customerId, @Param("planNo") String planNo);
 
     @Select("SELECT JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.operatorName')) FROM ll_return_inventory_operation o WHERE JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo'))=#{planNo} AND o.operation_type='MERGE' ORDER BY o.id LIMIT 1")
     String planOperator(@Param("planNo") String planNo);
 
-    @Select("SELECT JSON_UNQUOTE(JSON_EXTRACT(o.result_json,'$.planNo')) AS plan_no,t.source_carton_mark,t.target_carton_mark,t.return_no,t.sku_code,t.quantity,t.created_at FROM ll_return_packing_trace t JOIN ll_return_inventory_operation o ON o.id=t.operation_id WHERE t.customer_id=#{customerId} AND o.operation_type='MERGE' AND t.source_carton_mark<>'' AND (t.source_carton_mark=#{mark} OR t.target_carton_mark=#{mark}) ORDER BY t.created_at DESC,t.id DESC")
+    @Select(HISTORY_SELECT + "WHERE t.customer_id=#{customerId} AND o.operation_type='MERGE' AND t.source_carton_mark<>'' AND (t.source_carton_mark=#{mark} OR t.target_carton_mark=#{mark})"
+        + HISTORY_GROUP + "ORDER BY MIN(t.created_at) DESC,MIN(t.id) DESC")
     List<com.baiyue.lastleg.returnreceipt.dto.ReturnInventoryResponses.MergeHistory> listCartonHistory(@Param("customerId") String customerId, @Param("mark") String mark);
 }

lastleg-service/src/main/java/com/baiyue/lastleg/returnreceipt/service/ReturnInventoryService.java

@@ -1190,7 +1190,13 @@ public class ReturnInventoryService {
             if (origins.length != 1) throw conflict("历史混箱缺少逐 SKU 来源明细，不能继续合并");
             result.add(new com.baiyue.lastleg.returnreceipt.mapper.ReturnPackingTraceMapper.Ownership(origins[0], quantity - traced));
         }
-        return result;
+        // Existing trace and the original untracked remainder can belong to the same return.
+        // Coalesce before checking for multiple owners or recording a new movement.
+        Map<String, Long> byReturn = new LinkedHashMap<>();
+        for (var origin : result) byReturn.merge(origin.returnNo(), origin.quantity(), Math::addExact);
+        return byReturn.entrySet().stream()
+            .map(entry -> new com.baiyue.lastleg.returnreceipt.mapper.ReturnPackingTraceMapper.Ownership(entry.getKey(), entry.getValue()))
+            .toList();
     }
 
     private ReturnInventoryResponses.MergeResult replayMerge(ReturnInventoryOperation operation, String requestHash) {

lastleg-service/src/main/java/com/baiyue/lastleg/security/OverseasPermissions.java

@@ -58,6 +58,7 @@ public final class OverseasPermissions {
     public static final String MERCHANT_TRANSFER_CONFIRM = "merchant:overseas-warehouse:transfer:confirm";
     public static final String MERCHANT_DISCARD_LIST = "merchant:overseas-warehouse:discard:list";
     public static final String MERCHANT_DISCARD_CREATE = "merchant:overseas-warehouse:discard:create";
+    public static final String MERCHANT_DISCARD_CONFIRM = "merchant:overseas-warehouse:discard:confirm";
     public static final String MERCHANT_DISCARD_CANCEL = "merchant:overseas-warehouse:discard:cancel";
     public static final String MERCHANT_RETURN_ORDER_LIST = "merchant:overseas-warehouse:return-order:list";
     public static final String MERCHANT_RETURN_ORDER_CREATE = "merchant:overseas-warehouse:return-order:create";

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/controller/PdaWarehouseTransferController.java

@@ -77,6 +77,21 @@ public class PdaWarehouseTransferController {
             .contentType(MediaType.parseMediaType(file.contentType())).body(file.content());
     }
 
+    @GetMapping("/{transferNo}/carton-label")
+    public ApiResponse<WarehouseTransferResponses.Label> cartonLabel(
+        @AuthenticationPrincipal AuthenticatedUser user, @PathVariable String transferNo) {
+        PdaWarehouseIdentity identity = PdaWarehouseIdentity.require(user);
+        return ApiResponse.success(service.pdaCartonLabel(identity.overseasWarehouseId(), transferNo));
+    }
+
+    @PostMapping("/{transferNo}/cartons/count")
+    public ApiResponse<WarehouseTransferResponses.Detail> countCartons(
+        @AuthenticationPrincipal AuthenticatedUser user, @PathVariable String transferNo,
+        @Valid @RequestBody WarehouseTransferRequests.CountCartons request) {
+        PdaWarehouseIdentity identity = PdaWarehouseIdentity.require(user);
+        return ApiResponse.success(service.countCartons(identity.operatorKey(), identity.overseasWarehouseId(), transferNo, request));
+    }
+
     @PostMapping("/{transferNo}/palletize")
     public ApiResponse<WarehouseTransferResponses.Detail> palletize(
         @AuthenticationPrincipal AuthenticatedUser user, @PathVariable String transferNo,

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/dto/WarehouseTransferRequests.java

@@ -97,6 +97,24 @@ public final class WarehouseTransferRequests {
     public record Outbound(@NotBlank @Size(max = 255) String idempotencyKey,
                            @Size(max = 1000) String remark) {}
 
+    public record CountCartons(
+        @NotBlank @Size(max = 255) String idempotencyKey,
+        @NotEmpty @Size(max = 5000) List<@Valid @NotNull CountCarton> boxes,
+        @Size(max = 1000) String discrepancyReason
+    ) {}
+
+    public record CountCarton(
+        @Size(max = 255) String cartonMark,
+        Long transferItemId,
+        @NotNull Long transferPalletId,
+        @NotNull @DecimalMin("0.01") BigDecimal length,
+        @NotNull @DecimalMin("0.01") BigDecimal width,
+        @NotNull @DecimalMin("0.01") BigDecimal height,
+        @NotNull @DecimalMin("0.01") BigDecimal weight,
+        @NotBlank @Size(max = 255) String skuCode,
+        @Positive @Max(2147483647) long quantity
+    ) {}
+
     public record Palletize(
         @NotBlank @Size(max = 255) String idempotencyKey,
         @NotEmpty @Size(max = 20) List<@NotNull Long> photoFileIds
@@ -104,13 +122,7 @@ public final class WarehouseTransferRequests {
 
     public record PalletDraft(
         Long palletId,
-        @NotBlank @Size(max = 255) String idempotencyKey,
-        @Positive int cartonCount,
-        @NotNull @DecimalMin("0.01") BigDecimal lengthCm,
-        @NotNull @DecimalMin("0.01") BigDecimal widthCm,
-        @NotNull @DecimalMin("0.01") BigDecimal heightCm,
-        @NotNull @DecimalMin("0.000001") BigDecimal volumeCbm,
-        @NotNull @DecimalMin("0.01") BigDecimal grossWeightKg
+        @NotBlank @Size(max = 255) String idempotencyKey
     ) {}
 
     public record PalletAction(@NotBlank @Size(max = 255) String idempotencyKey) {}
@@ -151,8 +163,13 @@ public final class WarehouseTransferRequests {
         @Size(max = 128) String skuCode,
         @Size(max = 255) String productNameZh,
         @Positive int packageCount,
-        @Size(max = 255) String shippingMark
-    ) {}
+        @Size(max = 255) String shippingMark,
+        @Positive Long quantity
+    ) {
+        public Item(String skuCode, String productNameZh, int packageCount, String shippingMark) {
+            this(skuCode, productNameZh, packageCount, shippingMark, null);
+        }
+    }
 
     public record RelabelItem(
         @NotBlank @Size(max = 32) String operationType,

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/dto/WarehouseTransferResponses.java

@@ -6,8 +6,10 @@ import java.util.List;
 
 public final class WarehouseTransferResponses {
     private WarehouseTransferResponses() {}
-    public record Item(Long id, String skuCode, String productNameZh, int packageCount, String shippingMark) {}
-    public record Carton(String cartonMark, String customerCartonMark, int cartonIndex, int totalCartons, String status) {}
+    public record Item(Long id, String skuCode, String productNameZh, int packageCount, String shippingMark, Long quantity) {}
+    public record Carton(String cartonMark, String customerCartonMark, int cartonIndex, int totalCartons, String status,
+                         Long transferItemId, Long transferPalletId, BigDecimal length, BigDecimal width, BigDecimal height,
+                         BigDecimal weight, Long quantity, String discrepancyReason, String countedBy, LocalDateTime countedAt) {}
     public record Label(String transferNo, List<Carton> cartons, String printableHtml) {}
     public record DestinationResult(String customerId, String transferNo) {}
     public record PalletItem(Long transferItemId, String skuCode, int packageCount) {}

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/entity/WarehouseTransferCarton.java

@@ -13,12 +13,23 @@ public class WarehouseTransferCarton {
     @TableId(type = IdType.INPUT) private Long id;
     private Long transferOrderId;
     private Long transferItemId;
+    private Long transferPalletId;
     private String customerId;
     private String cartonMark;
     private String customerCartonMark;
     private Integer cartonIndex;
     private Integer totalCartons;
     private String status;
+    private java.math.BigDecimal lengthCm;
+    private java.math.BigDecimal widthCm;
+    private java.math.BigDecimal heightCm;
+    private java.math.BigDecimal grossWeightKg;
+    private Long countedQuantity;
+    private String countIdempotencyKey;
+    private String countRequestHash;
+    private String discrepancyReason;
+    private String countedBy;
+    private LocalDateTime countedAt;
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;
 }

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/entity/WarehouseTransferItem.java

@@ -15,6 +15,7 @@ public class WarehouseTransferItem {
     private String skuCode;
     private String productNameZh;
     private Integer packageCount;
+    private Long declaredQuantity;
     private String shippingMark;
     private LocalDateTime createdAt;
 }

lastleg-service/src/main/java/com/baiyue/lastleg/transfer/service/WarehouseTransferService.java

@@ -525,7 +525,7 @@ public class WarehouseTransferService {
             new LambdaQueryWrapper<WarehouseTransferItem>().eq(WarehouseTransferItem::getCustomerId, customerId)
                 .eq(WarehouseTransferItem::getTransferOrderId, transfer.getId()).orderByAsc(WarehouseTransferItem::getId))
             .stream().map(value -> new WarehouseTransferResponses.Item(value.getId(), value.getSkuCode(), value.getProductNameZh(),
-                value.getPackageCount(), value.getShippingMark())).toList();
+                value.getPackageCount(), value.getShippingMark(), value.getDeclaredQuantity())).toList();
         Map<Long, WarehouseTransferResponses.Item> itemById = items.stream()
             .collect(Collectors.toMap(WarehouseTransferResponses.Item::id, Function.identity()));
         List<WarehouseTransferResponses.SourceOrder> sources = sourceOrders.selectList(
@@ -535,7 +535,7 @@ public class WarehouseTransferService {
                 value.getSourceLastlegOrderNo(), value.getInboundOrderId(), value.getInboundCode())).toList();
         List<WarehouseTransferResponses.Carton> cartons = transferCartons.listOrder(customerId, transfer.getId())
             .stream().map(value -> new WarehouseTransferResponses.Carton(value.getCartonMark(), value.getCustomerCartonMark(),
-                value.getCartonIndex(), value.getTotalCartons(), value.getStatus())).toList();
+                value.getCartonIndex(), value.getTotalCartons(), value.getStatus(), value.getTransferItemId(), value.getTransferPalletId(), value.getLengthCm(), value.getWidthCm(), value.getHeightCm(), value.getGrossWeightKg(), value.getCountedQuantity(), value.getDiscrepancyReason(), value.getCountedBy(), value.getCountedAt())).toList();
         List<WarehouseTransferPalletItem> palletItemRows = transferPalletItems == null
             ? List.of() : transferPalletItems.listOrder(customerId, transfer.getId());
         Map<Long, List<WarehouseTransferPalletItem>> palletItemsByPallet = palletItemRows.stream()
@@ -607,13 +607,21 @@ public class WarehouseTransferService {
             transfer.getCustomerConfirmedAt(), transfer.getOutboundAt(), transfer.getCreatedAt());
     }
 
+    @Transactional(readOnly = true)
+    public WarehouseTransferResponses.Label pdaCartonLabel(long warehouseId, String transferNo) {
+        var transfer = transfers.findNoByWarehouse(transferNo, String.valueOf(warehouseId));
+        if (transfer == null) throw notFound("当前仓没有该转运单");
+        return cartonLabel(transfer.getCustomerId(), transferNo);
+    }
+
     @Transactional(readOnly = true)
     public WarehouseTransferResponses.Label cartonLabel(String customerId, String transferNo) {
         WarehouseTransferOrder transfer = transfers.findNo(customerId, transferNo);
         if (transfer == null) throw notFound("Warehouse transfer order not found");
         if (DRAFT.equals(transfer.getStatus())) throw conflict("Submit the warehouse transfer order before printing carton labels");
         List<WarehouseTransferResponses.Carton> cartons = transferCartons.listOrder(customerId, transfer.getId()).stream()
-            .map(value -> new WarehouseTransferResponses.Carton(value.getCartonMark(), value.getCustomerCartonMark(), value.getCartonIndex(), value.getTotalCartons(), value.getStatus())).toList();
+            .filter(value -> !"NOT_RECEIVED".equals(value.getStatus()))
+            .map(value -> new WarehouseTransferResponses.Carton(value.getCartonMark(), value.getCustomerCartonMark(), value.getCartonIndex(), value.getTotalCartons(), value.getStatus(), value.getTransferItemId(), value.getTransferPalletId(), value.getLengthCm(), value.getWidthCm(), value.getHeightCm(), value.getGrossWeightKg(), value.getCountedQuantity(), value.getDiscrepancyReason(), value.getCountedBy(), value.getCountedAt())).toList();
         StringBuilder labels = new StringBuilder();
         for (WarehouseTransferResponses.Carton carton : cartons) {
             labels.append("<section class=label><div class=title>仓储转运箱唛</div><div class=mark>")
@@ -689,9 +697,10 @@ public class WarehouseTransferService {
                                                                WarehouseTransferRequests.PalletDraft request) {
         WarehouseTransferOrder transfer = requirePdaMeasuringTransfer(warehouseId, transferNo);
         String customerId = transfer.getCustomerId();
-        validatePalletMeasurement(request.lengthCm(), request.widthCm(), request.heightCm(), request.volumeCbm());
         String requestHash = hash(request);
         List<WarehouseTransferPallet> existing = transferPallets.listOrder(customerId, transfer.getId());
+        if (transferCartons.listOrder(customerId, transfer.getId()).stream().anyMatch(box -> box.getCountedAt() != null))
+            throw conflict("箱子清点已确认，不能再新增或修改托盘");
         WarehouseTransferPallet pallet;
         if (request.palletId() == null) {
             pallet = existing.stream().filter(value -> request.idempotencyKey().equals(value.getDraftIdempotencyKey()))
@@ -710,9 +719,9 @@ public class WarehouseTransferService {
             if (pallet == null) throw notFound("Warehouse transfer pallet draft not found");
             if (!"DRAFT".equals(pallet.getStatus())) throw conflict("Generated pallet measurements are locked");
         }
-        pallet.setCartonCount(request.cartonCount()); pallet.setLengthCm(request.lengthCm());
-        pallet.setWidthCm(request.widthCm()); pallet.setHeightCm(request.heightCm());
-        pallet.setVolumeCbm(request.volumeCbm()); pallet.setGrossWeightKg(request.grossWeightKg());
+        pallet.setCartonCount(0); pallet.setLengthCm(BigDecimal.ZERO);
+        pallet.setWidthCm(BigDecimal.ZERO); pallet.setHeightCm(BigDecimal.ZERO);
+        pallet.setVolumeCbm(BigDecimal.ZERO); pallet.setGrossWeightKg(BigDecimal.ZERO);
         pallet.setDraftIdempotencyKey(request.idempotencyKey()); pallet.setDraftRequestHash(requestHash);
         pallet.setUpdatedAt(LocalDateTime.now()); transferPallets.insertOrUpdate(pallet);
         fleetPool.receiving(customerId, transferNo, pdaOperatorId());
@@ -782,6 +791,94 @@ public class WarehouseTransferService {
         return detail(transfer.getCustomerId(), transferNo);
     }
 
+    @Transactional
+    public WarehouseTransferResponses.Detail countCartons(String operatorId, long warehouseId, String transferNo,
+                                                           WarehouseTransferRequests.CountCartons request) {
+        WarehouseTransferOrder transfer = transfers.lockForPda(transferNo, String.valueOf(warehouseId));
+        if (transfer == null) throw notFound("当前仓没有该转运单");
+        String customerId = transfer.getCustomerId();
+        List<WarehouseTransferCarton> cartons = transferCartons.listOrder(customerId, transfer.getId());
+        String requestHash = hash(request);
+        boolean sameKey = cartons.stream().anyMatch(box -> request.idempotencyKey().equals(box.getCountIdempotencyKey()));
+        if (sameKey) {
+            if (cartons.stream().anyMatch(box -> !request.idempotencyKey().equals(box.getCountIdempotencyKey())
+                || !requestHash.equals(box.getCountRequestHash()))) throw conflict("幂等键已用于其他清点内容");
+            return detail(customerId, transferNo);
+        }
+        if (!WAIT_PDA_RECEIVING.equals(transfer.getStatus())) throw conflict("转运单已结束入库测量");
+        if (cartons.stream().anyMatch(box -> box.getCountedAt() != null)) throw conflict("本单已完成清点，请刷新查看结果");
+        if (cartons.isEmpty()) throw conflict("转运单缺少箱号预报");
+        if (request.boxes().size() != transfer.getPackageCount() && !StringUtils.hasText(request.discrepancyReason()))
+            throw badRequest("实收箱数与预报不一致时必须填写差异原因");
+        Map<String, WarehouseTransferCarton> byMark = cartons.stream().collect(Collectors.toMap(WarehouseTransferCarton::getCartonMark, Function.identity()));
+        Map<Long, WarehouseTransferItem> byItem = transferItems.selectList(new LambdaQueryWrapper<WarehouseTransferItem>()
+            .eq(WarehouseTransferItem::getCustomerId, customerId).eq(WarehouseTransferItem::getTransferOrderId, transfer.getId()))
+            .stream().collect(Collectors.toMap(WarehouseTransferItem::getId, Function.identity()));
+        List<WarehouseTransferPallet> countedPallets = transferPallets.listOrder(customerId, transfer.getId());
+        if (countedPallets.stream().anyMatch(pallet -> request.boxes().stream().noneMatch(box -> pallet.getId().equals(box.transferPalletId()))))
+            throw badRequest("每个托盘必须至少分配一个实收箱，请核对箱子所属托盘");
+        Map<Long, WarehouseTransferPallet> byPallet = countedPallets.stream().collect(Collectors.toMap(WarehouseTransferPallet::getId, Function.identity()));
+        Set<String> seen = new java.util.HashSet<>();
+        for (var input : request.boxes()) {
+            var targetPallet = byPallet.get(input.transferPalletId());
+            if (targetPallet == null || targetPallet.getWarehousePalletId() == null
+                || !Set.of("GENERATED", "BOUND").contains(targetPallet.getStatus()))
+                throw badRequest("请先创建本单托盘号，再选择箱子所属托盘");
+            var carton = byMark.get(input.cartonMark());
+            if (StringUtils.hasText(input.cartonMark()) && (carton == null || !seen.add(input.cartonMark())))
+                throw badRequest("箱号不属于本单或重复填写");
+            if (carton == null && input.transferItemId() == null) throw badRequest("新增实收箱必须选择本单申报明细");
+            var item = byItem.get(carton == null ? input.transferItemId() : carton.getTransferItemId());
+            if (item == null || !item.getSkuCode().equals(input.skuCode())) throw badRequest("箱内 SKU 必须与该箱申报明细一致");
+            if (input.quantity() <= 0 || input.quantity() > Integer.MAX_VALUE || input.length() == null || input.width() == null
+                || input.height() == null || input.weight() == null || input.length().signum() <= 0 || input.width().signum() <= 0
+                || input.height().signum() <= 0 || input.weight().signum() <= 0) throw badRequest("每箱必须填写有效尺寸、重量和实点件数");
+        }
+        LocalDateTime now = LocalDateTime.now();
+        for (var carton : cartons) {
+            if (seen.contains(carton.getCartonMark())) continue;
+            carton.setStatus("NOT_RECEIVED"); carton.setCountedAt(now); carton.setCountedBy(operatorId);
+            carton.setCountIdempotencyKey(request.idempotencyKey()); carton.setCountRequestHash(requestHash);
+            carton.setDiscrepancyReason(trim(request.discrepancyReason())); carton.setUpdatedAt(now); transferCartons.updateById(carton);
+        }
+        int nextIndex = cartons.stream().mapToInt(WarehouseTransferCarton::getCartonIndex).max().orElse(0);
+        for (var input : request.boxes()) {
+            var carton = byMark.get(input.cartonMark());
+            boolean added = carton == null;
+            if (added) {
+                carton = new WarehouseTransferCarton(); carton.setId(IdWorker.getId());
+                carton.setTransferOrderId(transfer.getId()); carton.setTransferItemId(input.transferItemId()); carton.setCustomerId(customerId);
+                carton.setCartonIndex(++nextIndex); carton.setTotalCartons(transfer.getPackageCount());
+                carton.setCartonMark(transferNo + "#EX-" + nextIndex); carton.setCreatedAt(now);
+            }
+            carton.setTransferPalletId(input.transferPalletId());
+            carton.setLengthCm(input.length()); carton.setWidthCm(input.width()); carton.setHeightCm(input.height());
+            carton.setGrossWeightKg(input.weight()); carton.setCountedQuantity(input.quantity());
+            carton.setCountedBy(operatorId); carton.setCountedAt(now); carton.setStatus("COUNTED");
+            carton.setCountIdempotencyKey(request.idempotencyKey()); carton.setCountRequestHash(requestHash); carton.setUpdatedAt(now);
+            carton.setDiscrepancyReason(trim(request.discrepancyReason()));
+            if (added) transferCartons.insert(carton); else transferCartons.updateById(carton);
+        }
+        // Aggregate only the submitted, physically assigned boxes; never infer SKU placement from declaration order.
+        for (var pallet : countedPallets) {
+            var assigned = request.boxes().stream().filter(box -> pallet.getId().equals(box.transferPalletId())).toList();
+            pallet.setCartonCount(assigned.size());
+            pallet.setVolumeCbm(assigned.stream().map(box -> box.length().multiply(box.width()).multiply(box.height())
+                .movePointLeft(6)).reduce(BigDecimal.ZERO, BigDecimal::add).setScale(6, java.math.RoundingMode.HALF_UP));
+            pallet.setGrossWeightKg(assigned.stream().map(WarehouseTransferRequests.CountCarton::weight).reduce(BigDecimal.ZERO, BigDecimal::add));
+            pallet.setUpdatedAt(now); transferPallets.updateById(pallet);
+        }
+        return detail(customerId, transferNo);
+    }
+
+    private List<WarehouseTransferCarton> requireCountedCartons(WarehouseTransferOrder transfer) {
+        var cartons = transferCartons.listOrder(transfer.getCustomerId(), transfer.getId());
+        if (cartons.isEmpty() || cartons.stream().anyMatch(box -> box.getCountedAt() == null)
+            || cartons.stream().noneMatch(box -> "COUNTED".equals(box.getStatus())))
+            throw conflict("请先完成全部箱子的尺寸测量和箱内清点");
+        return cartons.stream().filter(box -> "COUNTED".equals(box.getStatus())).toList();
+    }
+
     private WarehouseTransferOrder requirePdaMeasuringTransfer(long warehouseId, String transferNo) {
         WarehouseTransferOrder transfer = transfers.lockForPda(transferNo, String.valueOf(warehouseId));
         if (transfer == null) throw notFound("Warehouse transfer order not found");
@@ -818,6 +915,7 @@ public class WarehouseTransferService {
         if (!WAIT_PDA_RECEIVING.equals(transfer.getStatus())) {
             throw conflict("Warehouse transfer is not awaiting PDA receiving");
         }
+        List<WarehouseTransferCarton> countedCartons = requireCountedCartons(transfer);
         List<WarehouseTransferItem> items = transferItems.selectList(new LambdaQueryWrapper<WarehouseTransferItem>()
             .eq(WarehouseTransferItem::getCustomerId, customerId)
             .eq(WarehouseTransferItem::getTransferOrderId, transfer.getId()).orderByAsc(WarehouseTransferItem::getId));
@@ -838,8 +936,10 @@ public class WarehouseTransferService {
         if (persistedPallets.isEmpty() || persistedPallets.stream().anyMatch(value -> !"BOUND".equals(value.getStatus()))) {
             throw conflict("Every pallet must be generated and scan-bound before completing palletization");
         }
+        if (persistedPallets.stream().anyMatch(pallet -> pallet.getCartonCount() == null || pallet.getCartonCount() <= 0)) throw conflict("每个托盘必须至少分配一个实收箱");
         int palletCartons = persistedPallets.stream().mapToInt(WarehouseTransferPallet::getCartonCount).sum();
-        List<DerivedPalletAllocation> derivedAllocations = derivePersistedPalletAllocations(items, persistedPallets);
+        if (palletCartons != countedCartons.size()) throw conflict("打托箱数必须与已清点实收箱数一致");
+        List<DerivedPalletAllocation> derivedAllocations = deriveCountedPalletAllocations(countedCartons, persistedPallets);
         LocalDateTime now = LocalDateTime.now();
         List<WarehouseTransferPalletItem> completedPalletItems = new ArrayList<>();
         for (int index = 0; index < persistedPallets.size(); index++) {
@@ -1452,29 +1552,20 @@ public class WarehouseTransferService {
         return result;
     }
 
-    static List<DerivedPalletAllocation> derivePersistedPalletAllocations(List<WarehouseTransferItem> items,
-                                                                           List<WarehouseTransferPallet> pallets) {
-        if (items == null || items.isEmpty()) throw conflict("Warehouse transfer declared cargo is incomplete");
+    static List<DerivedPalletAllocation> deriveCountedPalletAllocations(List<WarehouseTransferCarton> cartons,
+                                                                         List<WarehouseTransferPallet> pallets) {
         List<DerivedPalletAllocation> result = new ArrayList<>();
-        int itemIndex = 0;
-        int itemRemaining = items.get(0).getPackageCount();
-        for (int palletIndex = 0; palletIndex < pallets.size(); palletIndex++) {
-            int palletRemaining = pallets.get(palletIndex).getCartonCount();
-            while (palletRemaining > 0) {
-                WarehouseTransferItem item = items.get(itemIndex);
-                if (itemIndex + 1 == items.size()) {
-                    result.add(new DerivedPalletAllocation(palletIndex, item.getId(), palletRemaining));
-                    break;
-                }
-                int allocated = Math.min(palletRemaining, itemRemaining);
-                result.add(new DerivedPalletAllocation(palletIndex, item.getId(), allocated));
-                palletRemaining -= allocated;
-                itemRemaining -= allocated;
-                if (itemRemaining == 0 && itemIndex + 1 < items.size()) {
-                    itemIndex++;
-                    itemRemaining = items.get(itemIndex).getPackageCount();
-                }
-            }
+        Set<Long> palletIds = pallets.stream().map(WarehouseTransferPallet::getId).collect(Collectors.toSet());
+        if (cartons.stream().anyMatch(box -> box.getTransferPalletId() == null || !palletIds.contains(box.getTransferPalletId())))
+            throw conflict("每个实收箱必须分配到本单托盘");
+        for (int index = 0; index < pallets.size(); index++) {
+            var pallet = pallets.get(index);
+            Map<Long, Integer> quantities = new java.util.LinkedHashMap<>();
+            cartons.stream().filter(box -> pallet.getId().equals(box.getTransferPalletId()))
+                .forEach(box -> quantities.merge(box.getTransferItemId(), 1, Integer::sum));
+            if (quantities.values().stream().mapToInt(Integer::intValue).sum() != pallet.getCartonCount())
+                throw conflict("托盘箱数与分配的实收箱不一致");
+            for (var entry : quantities.entrySet()) result.add(new DerivedPalletAllocation(index, entry.getKey(), entry.getValue()));
         }
         return result;
     }
@@ -1796,18 +1887,17 @@ public class WarehouseTransferService {
             pallet.setWarehouseResourceLockId(source.getWarehouseResourceLockId()); pallet.setAssignmentStatus("ASSIGNED");
             pallet.setLockedAt(source.getCompletedAt()); pallet.setActualVolumeCbm(source.getVolumeCbm());
             pallet.setActualPackageCount(source.getCartonCount()); inboundPlanPallets.insert(pallet);
-            for (WarehouseTransferPalletItem sourceItem : palletItems.stream()
-                .filter(row -> row.getTransferPalletId().equals(source.getId())).toList()) {
-                InboundPlanPalletAllocation allocation = new InboundPlanPalletAllocation(); allocation.setId(IdWorker.getId());
-                allocation.setCustomerId(customerId); allocation.setPlanId(plan.getId()); allocation.setLineId(line.getId());
-                allocation.setPalletId(pallet.getId()); allocation.setAllocatedVolumeCbm(BigDecimal.ZERO);
-                allocation.setPlannedPackageCount(sourceItem.getPackageCount()); allocation.setCountedPackageCount(sourceItem.getPackageCount());
-                // PDA 已完成测量、打托并确认了本托箱数；入仓计划列表的“实际拣货数”
-                // 直接汇总该字段，不能再保留初始化时的 0。
-                allocation.setPickedPackageCount(sourceItem.getPackageCount());
-                allocation.setActualVolumeCbm(source.getVolumeCbm());
-                allocation.setStatus("COMPLETED"); allocation.setVersion(0); inboundPlanAllocations.insert(allocation);
-            }
+            // Plan allocations are unique by inbound line + pallet. SKU breakdown
+            // belongs to transfer pallet items and must not duplicate that allocation.
+            int receivedPackages = palletItems.stream().filter(row -> row.getTransferPalletId().equals(source.getId()))
+                .mapToInt(WarehouseTransferPalletItem::getPackageCount).sum();
+            if (receivedPackages != source.getCartonCount()) throw conflict("托盘明细箱数与实收不一致");
+            InboundPlanPalletAllocation allocation = new InboundPlanPalletAllocation(); allocation.setId(IdWorker.getId());
+            allocation.setCustomerId(customerId); allocation.setPlanId(plan.getId()); allocation.setLineId(line.getId());
+            allocation.setPalletId(pallet.getId()); allocation.setAllocatedVolumeCbm(BigDecimal.ZERO);
+            allocation.setPlannedPackageCount(receivedPackages); allocation.setCountedPackageCount(receivedPackages);
+            allocation.setPickedPackageCount(receivedPackages); allocation.setActualVolumeCbm(source.getVolumeCbm());
+            allocation.setStatus("COMPLETED"); allocation.setVersion(0); inboundPlanAllocations.insert(allocation);
         }
         plan.setAssignedFlag(true); plan.setStatus("COMPLETED"); plan.setPalletCount(pallets.size());
         plan.setTotalVolumeCbm(pallets.stream().map(WarehouseTransferPallet::getVolumeCbm)
@@ -1879,6 +1969,7 @@ public class WarehouseTransferService {
         item.setId(IdWorker.getId()); item.setTransferOrderId(transferId); item.setCustomerId(customerId);
         item.setSkuCode(Objects.toString(trim(source.skuCode()), "UNSPECIFIED"));
         item.setProductNameZh(Objects.toString(trim(source.productNameZh()), "仓储转运货物"));
+        item.setDeclaredQuantity(source.quantity());
         item.setPackageCount(source.packageCount()); item.setShippingMark(trim(source.shippingMark())); item.setCreatedAt(now);
         transferItems.insert(item);
         return item.getId();