一件代发拣货

common-event-contract/AGENTS.md

@@ -17,6 +17,7 @@
 | 头程装柜完成 V2（当前生产） | `FirstLegLoadingPlanCompletedV2.java`；订单级冻结 `destinationType=FBA|OVERSEAS`，FBA 可按箱数接收，OVERSEAS 逐明细冻结与实装箱数一致的 SKU/箱号；同时冻结来源/根订单与入仓标识、客户、业务类型、目的仓/备注/托盘及一键代发托盘 SKU 快照；国内生产者见 `../firstleg/src/main/java/com/baiyue/firstleg/service/LoadingCompletedOutboxService.java`，海外消费者见 `../lastleg-service/src/main/java/com/baiyue/lastleg/service/LoadingCompletedConsumer.java` |
 | 头程装柜完成 V1 解析模型 | `FirstLegLoadingPlanCompletedV1.java`；用于消费端冻结字段映射，新增生产不得回退为 V1 |
 | 海外卸柜完成 V1 | `OverseasContainerUnloadedV1.java`；按来源柜预订 ID 做柜级聚合/幂等，同一柜只发布一次；`unloadingCompletedAt` 必须是全柜 complete 时刻，不得用签收拍照时刻代替；海外生产者见 `../lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/service/InboundUnloadCompletedOutboxService.java`，国内消费者见 `../firstleg/src/main/java/com/baiyue/firstleg/service/OverseasContainerEventConsumer.java` |
+| 海外入仓单暂扣变更 V1 | `OverseasInboundOrderDetainedChangedV1.java`；聚合键固定为来源头程入仓单 ID，暂扣与解除暂扣均由尾程 Outbox 回传，国内按入仓单绑定、客户归属及聚合版本单调消费 |
 | 国内船节点记录 V1 | `FirstLegContainerShippingNodeRecordedV1.java`；只接受十节点中带实际时间和完整供应商审计字段的事实，国内生产者 `../firstleg/src/main/java/com/baiyue/firstleg/portschedule/service/CarrierScheduleNodeOutboxService.java`，海外消费者 `../lastleg-service/src/main/java/com/baiyue/lastleg/shipping/service/ContainerShippingNodeConsumer.java` |
 | IAM 安全事件 V1 | `IamSecurityEventsV1.java`；账号、授权快照等安全事件的冻结模型 |
 | 契约说明 | `package-info.java` |

common-event-contract/src/main/java/com/baiyue/common/event/EventTypes.java

@@ -13,6 +13,7 @@ public final class EventTypes {
     public static final String FIRST_LEG_CONTAINER_SHIPPING_NODE_RECORDED =
         "FirstLegContainerShippingNodeRecorded";
     public static final String OVERSEAS_CONTAINER_UNLOADED = "OverseasContainerUnloaded";
+    public static final String OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED = "OverseasInboundOrderDetainedChanged";
     public static final String IAM_USER_STATUS_CHANGED = "IamUserStatusChanged";
     public static final String IAM_TENANT_STATUS_CHANGED = "IamTenantStatusChanged";
     public static final String IAM_PERMISSION_VERSION_CHANGED = "IamPermissionVersionChanged";

common-event-contract/src/main/java/com/baiyue/common/event/OverseasInboundOrderDetainedChangedV1.java

@@ -0,0 +1,17 @@
+package com.baiyue.common.event;
+
+import java.time.Instant;
+
+/** 海外尾程按来源入仓单回传的暂扣状态事实。 */
+public record OverseasInboundOrderDetainedChangedV1(
+    String sourceInboundId,
+    String inboundCode,
+    String lastlegOrderId,
+    String lastlegOrderNo,
+    boolean detained,
+    String reason,
+    String operatorId,
+    String operatorName,
+    Instant changedAt
+) {
+}

config/nacos/local/lastleg-service.yml

@@ -7,7 +7,6 @@ spring:
 lastleg:
   dispatch-query-api.enabled: ${LASTLEG_DISPATCH_QUERY_API_ENABLED:true}
   smart-dispatch-api.enabled: ${LASTLEG_SMART_DISPATCH_API_ENABLED:true}
-  future-outbound-api.enabled: ${LASTLEG_FUTURE_OUTBOUND_API_ENABLED:true}
 baiyue:
   clients:
     domestic-warehouse:

deploy/maven/settings-cn.xml

@@ -4,54 +4,36 @@
           xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 https://maven.apache.org/xsd/settings-1.2.0.xsd">
     <mirrors>
         <mirror>
-            <id>baiyue-nexus-public</id>
-            <name>柏悦 Nexus Maven 聚合仓库</name>
-            <url>http://8.163.30.128:18081/repository/maven-public/</url>
-            <mirrorOf>external:*</mirrorOf>
+            <id>aliyun-public</id>
+            <name>阿里云 Maven 公共镜像</name>
+            <url>https://maven.aliyun.com/repository/public</url>
+            <mirrorOf>central</mirrorOf>
         </mirror>
     </mirrors>
 
-    <servers>
-        <server>
-            <id>baiyue-nexus-public</id>
-            <username>${env.NEXUS_USERNAME}</username>
-            <password>${env.NEXUS_PASSWORD}</password>
-        </server>
-        <server>
-            <id>baiyue-nexus-releases</id>
-            <username>${env.NEXUS_USERNAME}</username>
-            <password>${env.NEXUS_PASSWORD}</password>
-        </server>
-        <server>
-            <id>baiyue-nexus-snapshots</id>
-            <username>${env.NEXUS_USERNAME}</username>
-            <password>${env.NEXUS_PASSWORD}</password>
-        </server>
-    </servers>
-
     <profiles>
         <profile>
-            <id>柏悦 Nexus</id>
+            <id>国内公共镜像</id>
             <repositories>
                 <repository>
-                    <id>baiyue-nexus-public</id>
-                    <url>http://8.163.30.128:18081/repository/maven-public/</url>
+                    <id>central</id>
+                    <url>https://repo.maven.apache.org/maven2</url>
                     <releases><enabled>true</enabled></releases>
-                    <snapshots><enabled>true</enabled></snapshots>
+                    <snapshots><enabled>false</enabled></snapshots>
                 </repository>
             </repositories>
             <pluginRepositories>
                 <pluginRepository>
-                    <id>baiyue-nexus-public</id>
-                    <url>http://8.163.30.128:18081/repository/maven-public/</url>
+                    <id>central</id>
+                    <url>https://repo.maven.apache.org/maven2</url>
                     <releases><enabled>true</enabled></releases>
-                    <snapshots><enabled>true</enabled></snapshots>
+                    <snapshots><enabled>false</enabled></snapshots>
                 </pluginRepository>
             </pluginRepositories>
         </profile>
     </profiles>
 
     <activeProfiles>
-        <activeProfile>柏悦 Nexus</activeProfile>
+        <activeProfile>国内公共镜像</activeProfile>
     </activeProfiles>
 </settings>

deploy/sql/头程数据库统一增量-MySQL8.sql

@@ -2502,6 +2502,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_order (
   destination_name VARCHAR(128) NULL COMMENT '目的仓名称快照',
   hold_flag TINYINT(1) NOT NULL DEFAULT 0 COMMENT '当前是否扣货',
   current_hold_reason VARCHAR(500) NULL COMMENT '当前扣货理由快照',
+  last_overseas_hold_version BIGINT UNSIGNED NULL COMMENT '海外暂扣事件最新聚合版本，用于阻止乱序覆盖',
   total_package_count INT UNSIGNED NULL COMMENT '确认后的总箱数',
   actual_gross_weight_kg DECIMAL(18,3) NULL COMMENT '确认后的实际总毛重kg',
   chargeable_weight_kg DECIMAL(18,3) NULL COMMENT '当前费用快照的计费重量kg',
@@ -2791,6 +2792,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_carton_label (
   inbound_detail_id BIGINT UNSIGNED NOT NULL COMMENT '订单货物明细ID，不建立跨库外键',
   cargo_item_no INT UNSIGNED NOT NULL COMMENT '订单货物明细序号快照',
   cargo_name VARCHAR(255) NULL COMMENT '货物名称快照',
+  sku_code VARCHAR(128) NULL COMMENT '箱唛绑定的SKU快照；二维码内容不变',
   detail_package_count INT UNSIGNED NOT NULL COMMENT '该订单货物明细箱数快照',
   inbound_code VARCHAR(40) NOT NULL COMMENT '入仓码快照',
   box_code VARCHAR(80) NOT NULL COMMENT '固定二维码内容：入仓码#总箱数-箱下标',
@@ -2828,6 +2830,7 @@ BEGIN
 END$$
 DELIMITER ;
 CALL unified_carton_label_add_column('label_version', 'INT UNSIGNED NOT NULL DEFAULT 1 COMMENT ''内部兼容批次字段，固定为1且不进入箱码'' AFTER carton_index');
+CALL unified_carton_label_add_column('sku_code', 'VARCHAR(128) NULL COMMENT ''箱唛绑定的SKU快照；二维码内容不变'' AFTER cargo_name');
 CALL unified_carton_label_add_column('batch_status', 'VARCHAR(16) NOT NULL DEFAULT ''ACTIVE'' COMMENT ''批次状态：ACTIVE有效、VOID已作废'' AFTER label_version');
 CALL unified_carton_label_add_column('cargo_fingerprint', 'CHAR(64) NULL COMMENT ''影响标签字段的SHA-256指纹'' AFTER batch_status');
 CALL unified_carton_label_add_column('voided_at', 'DATETIME(3) NULL COMMENT ''批次作废时间'' AFTER cargo_fingerprint');
@@ -5422,6 +5425,66 @@ CREATE TABLE IF NOT EXISTS fl_loading_pick_history (
   CONSTRAINT fk_loading_pick_history_item FOREIGN KEY (pick_item_id) REFERENCES fl_loading_pick_item (id)
 ) ENGINE=InnoDB COMMENT='PDA拣货幂等和操作审计历史';
 
+CREATE TABLE IF NOT EXISTS fl_loading_work_pallet (
+  id BIGINT UNSIGNED NOT NULL COMMENT '一件代发现场作业托盘ID',
+  pick_task_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA装柜拣货任务ID',
+  loading_plan_id BIGINT UNSIGNED NOT NULL COMMENT '装柜计划ID快照',
+  warehouse_id BIGINT UNSIGNED NOT NULL COMMENT '作业仓库ID',
+  warehouse_pallet_id BIGINT UNSIGNED NULL COMMENT '仓库实物托盘ID；未绑定仓库资源时为空',
+  pallet_code VARCHAR(64) NOT NULL COMMENT '现场托盘号',
+  open_operation_id VARCHAR(128) NOT NULL COMMENT '开托幂等操作号',
+  seal_operation_id VARCHAR(128) NULL COMMENT '封托幂等操作号',
+  pallet_status VARCHAR(16) NOT NULL DEFAULT 'OPEN' COMMENT '托盘状态：OPEN打托中、SEALED已封托、CANCELLED已取消',
+  created_by BIGINT UNSIGNED NOT NULL COMMENT '创建操作人ID',
+  created_by_name VARCHAR(64) NULL COMMENT '创建操作人名称快照',
+  sealed_by BIGINT UNSIGNED NULL COMMENT '封托操作人ID',
+  sealed_by_name VARCHAR(64) NULL COMMENT '封托操作人名称快照',
+  sealed_at DATETIME(3) NULL COMMENT '封托时间',
+  version INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_loading_work_pallet_code (pick_task_id, pallet_code),
+  UNIQUE KEY uk_loading_work_pallet_open_operation (open_operation_id),
+  UNIQUE KEY uk_loading_work_pallet_seal_operation (seal_operation_id),
+  KEY idx_loading_work_pallet_plan (loading_plan_id, pallet_status, id),
+  CONSTRAINT fk_loading_work_pallet_task FOREIGN KEY (pick_task_id) REFERENCES fl_loading_pick_task (id),
+  CONSTRAINT fk_loading_work_pallet_plan FOREIGN KEY (loading_plan_id) REFERENCES fl_loading_plan (id),
+  CONSTRAINT chk_loading_work_pallet_status CHECK (pallet_status IN ('OPEN','SEALED','CANCELLED'))
+) ENGINE=InnoDB COMMENT='一件代发PDA现场实际托盘；允许同托盘承载多个客户订单';
+
+CREATE TABLE IF NOT EXISTS fl_loading_work_pallet_carton (
+  id BIGINT UNSIGNED NOT NULL COMMENT '一件代发现场托盘箱唛绑定ID',
+  pick_task_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA装柜拣货任务ID',
+  work_pallet_id BIGINT UNSIGNED NOT NULL COMMENT '现场作业托盘ID',
+  loading_plan_item_id BIGINT UNSIGNED NOT NULL COMMENT '装柜计划货物明细ID',
+  pick_item_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA拣货明细ID',
+  tenant_id BIGINT UNSIGNED NOT NULL COMMENT '箱唛所属客户ID',
+  inbound_id BIGINT UNSIGNED NOT NULL COMMENT '来源入仓单ID',
+  inbound_detail_id BIGINT UNSIGNED NOT NULL COMMENT '来源入仓货物明细ID',
+  carton_label_id BIGINT UNSIGNED NOT NULL COMMENT '稳定箱唛记录ID',
+  box_code VARCHAR(80) NOT NULL COMMENT '稳定箱唛箱码快照',
+  sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码快照',
+  units_per_carton INT UNSIGNED NULL COMMENT '每箱产品数量快照',
+  bound_by BIGINT UNSIGNED NOT NULL COMMENT '最后绑定操作人ID',
+  bound_by_name VARCHAR(64) NULL COMMENT '最后绑定操作人名称快照',
+  operation_id VARCHAR(128) NOT NULL COMMENT '最近一次绑定或移托幂等操作号',
+  version INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '首次上托时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '最后移托时间',
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_loading_work_carton_task_label (pick_task_id, carton_label_id),
+  UNIQUE KEY uk_loading_work_carton_operation (operation_id),
+  KEY idx_loading_work_carton_pallet (work_pallet_id, sku_code, id),
+  KEY idx_loading_work_carton_plan_item (loading_plan_item_id, id),
+  CONSTRAINT fk_loading_work_carton_task FOREIGN KEY (pick_task_id) REFERENCES fl_loading_pick_task (id),
+  CONSTRAINT fk_loading_work_carton_pallet FOREIGN KEY (work_pallet_id) REFERENCES fl_loading_work_pallet (id),
+  CONSTRAINT fk_loading_work_carton_plan_item FOREIGN KEY (loading_plan_item_id) REFERENCES fl_loading_plan_item (id),
+  CONSTRAINT fk_loading_work_carton_pick_item FOREIGN KEY (pick_item_id) REFERENCES fl_loading_pick_item (id),
+  CONSTRAINT fk_loading_work_carton_label FOREIGN KEY (carton_label_id) REFERENCES fl_inbound_carton_label (id),
+  CONSTRAINT chk_loading_work_carton_units CHECK (units_per_carton IS NULL OR units_per_carton > 0)
+) ENGINE=InnoDB COMMENT='一件代发PDA逐箱上托事实；客户订单不合并但实际托盘可混托';
+
 DROP PROCEDURE IF EXISTS repair_phase3_loading_pick_task_foreign_keys;
 DELIMITER $$
 CREATE PROCEDURE repair_phase3_loading_pick_task_foreign_keys()
@@ -13444,6 +13507,7 @@ CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'created_at', '
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'created_by', '创建人ID');
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'created_by_name', '创建人名称快照');
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'current_hold_reason', '当前扣货理由快照');
+CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'last_overseas_hold_version', '海外暂扣事件最新聚合版本，用于阻止乱序覆盖');
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'customer_id', '客户逻辑ID');
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'customer_name', '客户名称快照');
 CALL queue_column_comment('baiyue_firstleg', 'fl_inbound_order', 'customs_inspection', '是否商检');
@@ -16238,12 +16302,35 @@ DROP PROCEDURE IF EXISTS add_container_empty_report_fields;
 
 CREATE TABLE IF NOT EXISTS fl_container_event_inbox (
   event_id VARCHAR(64) NOT NULL COMMENT '跨区事件全局唯一ID', event_type VARCHAR(64) NOT NULL COMMENT '事件类型',
-  event_version INT UNSIGNED NOT NULL COMMENT '事件契约版本', aggregate_id VARCHAR(64) NOT NULL COMMENT '货柜聚合ID',
-  aggregate_version BIGINT UNSIGNED NOT NULL COMMENT '货柜聚合版本', payload_hash VARCHAR(80) NOT NULL COMMENT '规范化负载SHA-256摘要',
+  event_version INT UNSIGNED NOT NULL COMMENT '事件契约版本', aggregate_id VARCHAR(64) NOT NULL COMMENT '跨区业务聚合ID',
+  aggregate_version BIGINT UNSIGNED NOT NULL COMMENT '跨区业务聚合版本', payload_hash VARCHAR(80) NOT NULL COMMENT '规范化负载SHA-256摘要',
   payload_json JSON NOT NULL COMMENT '原始事件负载', status VARCHAR(16) NOT NULL COMMENT 'RECEIVED或PROCESSED',
   received_at DATETIME(3) NOT NULL COMMENT '接收时间（UTC）', processed_at DATETIME(3) NULL COMMENT '处理完成时间（UTC）',
   PRIMARY KEY (event_id), KEY idx_container_event_aggregate (aggregate_id,aggregate_version)
-) ENGINE=InnoDB COMMENT='海外货柜事件消费Inbox';
+) ENGINE=InnoDB COMMENT='海外到国内业务事件消费Inbox';
+
+DROP PROCEDURE IF EXISTS add_inbound_overseas_hold_version;
+DELIMITER $$
+CREATE PROCEDURE add_inbound_overseas_hold_version()
+BEGIN
+  IF NOT EXISTS (
+      SELECT 1 FROM information_schema.columns
+       WHERE table_schema=DATABASE() AND table_name='fl_inbound_order'
+         AND column_name='last_overseas_hold_version'
+  ) THEN
+    ALTER TABLE fl_inbound_order
+      ADD COLUMN last_overseas_hold_version BIGINT UNSIGNED NULL
+      COMMENT '海外暂扣事件最新聚合版本，用于阻止乱序覆盖'
+      AFTER current_hold_reason;
+  END IF;
+  ALTER TABLE fl_container_event_inbox
+    MODIFY COLUMN aggregate_id VARCHAR(64) NOT NULL COMMENT '跨区业务聚合ID',
+    MODIFY COLUMN aggregate_version BIGINT UNSIGNED NOT NULL COMMENT '跨区业务聚合版本',
+    COMMENT='海外到国内业务事件消费Inbox';
+END$$
+DELIMITER ;
+CALL add_inbound_overseas_hold_version();
+DROP PROCEDURE IF EXISTS add_inbound_overseas_hold_version;
 
 -- 标准跨区事件摘要包含 sha256: 前缀，共 71 字符；兼容既有 Finance 64 位摘要。
 ALTER TABLE fl_inbound_outbox
@@ -16290,6 +16377,9 @@ VALUES
   (5107061,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:create','创建海外库位',NULL,'POST',761,'ACTIVE',1,0),
   (5107062,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:edit','编辑海外库位',NULL,'PUT',762,'ACTIVE',1,0),
   (5107063,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:delete','删除海外库位',NULL,'DELETE',763,'ACTIVE',1,0),
+  (5107090,0,'PLATFORM','MENU',0,'platform:overseas-warehouse:outbound:list','海外出库单','/overseas-warehouse/outbounds','GET',765,'ACTIVE',1,0),
+  (5107091,0,'PLATFORM','BUTTON',5107090,'platform:overseas-warehouse:outbound:create','创建海外出库单',NULL,'POST',766,'ACTIVE',1,0),
+  (5107092,0,'PLATFORM','MENU',0,'platform:overseas-warehouse:delivery:list','海外派送单','/overseas-warehouse/delivery-orders','GET',767,'ACTIVE',1,0),
   (5107100,0,'PLATFORM','MENU',0,'platform:overseas-business:purchase:list','海外采购订单','/overseas-business/purchases','GET',800,'ACTIVE',1,0),
   (5107101,0,'PLATFORM','BUTTON',5107100,'platform:overseas-business:purchase:edit','编辑海外采购订单',NULL,'PATCH',801,'ACTIVE',1,0),
   (5107102,0,'PLATFORM','BUTTON',5107100,'platform:overseas-business:purchase:review','审核海外采购订单',NULL,'POST',802,'ACTIVE',1,0),
@@ -16464,6 +16554,19 @@ WHERE role.tenant_id=0 AND role.app_code='PLATFORM'
   AND UPPER(role.role_code) IN ('PLATFORM_ADMIN','PLATFORM_CUSTOM_ADMIN')
   AND role.status='ACTIVE' AND role.deleted=0 AND permission.status='ACTIVE' AND permission.deleted=0;
 
+-- PLATFORM_CUSTOM_ADMIN needs access to the overseas outbound and delivery lists shown in the admin navigation.
+INSERT IGNORE INTO baiyue_iam.iam_role_permission (tenant_id, role_id, permission_id, created_at)
+SELECT 0, role.id, permission.id, NOW(3)
+FROM baiyue_iam.iam_role role
+JOIN baiyue_iam.iam_permission permission ON permission.tenant_id=0 AND permission.app_code='PLATFORM'
+  AND permission.permission_code IN (
+    'platform:overseas-warehouse:outbound:list',
+    'platform:overseas-warehouse:delivery:list'
+  )
+WHERE role.tenant_id=0 AND role.app_code='PLATFORM'
+  AND UPPER(role.role_code)='PLATFORM_CUSTOM_ADMIN'
+  AND role.status='ACTIVE' AND role.deleted=0 AND permission.status='ACTIVE' AND permission.deleted=0;
+
 -- 海外智能排车草稿锁：拖入即锁定，移除或关闭草稿即释放。
 CREATE DATABASE IF NOT EXISTS baiyue_lastleg
   DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
@@ -16629,6 +16732,16 @@ CREATE TABLE IF NOT EXISTS iam_customer_dimension_initialization_task (
   KEY idx_customer_dimension_task_diagnosis (status,updated_at)
 ) ENGINE=InnoDB COMMENT='IAM客户默认尺寸可靠后台初始化任务及诊断状态';
 
+-- 兼容已存在的旧表：CREATE TABLE IF NOT EXISTS 不会为旧表补充新字段。
+SET @customer_dimension_lease_ddl = (SELECT IF(
+  EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+    AND table_name='iam_customer_dimension_initialization_task' AND column_name='lease_until'),
+  'SELECT 1',
+  'ALTER TABLE iam_customer_dimension_initialization_task ADD COLUMN lease_until DATETIME(3) NULL COMMENT ''当前任务租约截止时间'' AFTER lease_owner'));
+PREPARE customer_dimension_lease_stmt FROM @customer_dimension_lease_ddl;
+EXECUTE customer_dimension_lease_stmt;
+DEALLOCATE PREPARE customer_dimension_lease_stmt;
+
 CALL baiyue_firstleg.assert_unified_final_schema();
 DROP PROCEDURE IF EXISTS baiyue_firstleg.assert_unified_final_schema;
 SELECT 'PASS' AS migration_status,

deploy/sql/海外区域统一增量-MySQL8.sql

@@ -195,7 +195,7 @@ CREATE TABLE IF NOT EXISTS ll_overseas_procurement_order (
   purchase_quantity BIGINT NOT NULL COMMENT '采购数量', budget_unit_price DECIMAL(18,2) NULL COMMENT '预算单价',
   currency CHAR(3) NOT NULL DEFAULT 'USD' COMMENT '币种', receiving_address VARCHAR(1000) NULL COMMENT '收货地址',
   contact_name VARCHAR(128) NOT NULL COMMENT '联系人姓名', contact_phone VARCHAR(64) NOT NULL COMMENT '联系人电话',
-  purchase_warehouse_id VARCHAR(128) NULL COMMENT '采购入仓仓库ID', purchase_warehouse_name VARCHAR(255) NULL COMMENT '采购入仓仓库名称',
+  purchase_warehouse_id VARCHAR(128) NULL COMMENT '采购入仓仓库ID', purchase_warehouse_name VARCHAR(255) NULL COMMENT '采购入仓仓库名称', outbound_details JSON NULL COMMENT '出库明细',
   inbound_quantity BIGINT NOT NULL DEFAULT 0 COMMENT '采购单据累计入库数量', domestic_carrier VARCHAR(128) NULL COMMENT '境内承运商',
   domestic_tracking_no VARCHAR(128) NULL COMMENT '境内物流单号', overseas_carrier VARCHAR(128) NULL COMMENT '海外承运商',
   overseas_tracking_no VARCHAR(128) NULL COMMENT '海外物流单号', estimated_arrival_at DATETIME(3) NULL COMMENT '预计到达时间',
@@ -211,6 +211,8 @@ CREATE TABLE IF NOT EXISTS ll_overseas_procurement_order (
   KEY idx_ll_overseas_procurement_list(customer_id,status,created_at),
   KEY idx_ll_overseas_procurement_warehouse(customer_id,purchase_warehouse_id,created_at)
 ) ENGINE=InnoDB COMMENT='海外采购订单';
+SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_overseas_procurement_order' AND column_name='outbound_details'), 'SELECT 1', 'ALTER TABLE ll_overseas_procurement_order ADD COLUMN outbound_details JSON NULL COMMENT ''出库明细'' AFTER inbound_quantity'));
+PREPARE procurement_outbound_stmt FROM @ddl; EXECUTE procurement_outbound_stmt; DEALLOCATE PREPARE procurement_outbound_stmt;
 
 SET @ddl = (SELECT IF(EXISTS (
   SELECT 1 FROM information_schema.columns
@@ -1053,6 +1055,22 @@ CREATE TABLE IF NOT EXISTS ll_order_operation_log (
 ) ENGINE=InnoDB COMMENT='尾程订单操作记录';
 
 USE baiyue_lastleg;
+SET @ddl = (SELECT IF(EXISTS (
+  SELECT 1 FROM information_schema.columns
+   WHERE table_schema=DATABASE() AND table_name='ll_inbound_plan' AND column_name='version'
+), 'SELECT 1', 'ALTER TABLE ll_inbound_plan ADD COLUMN version INT NOT NULL DEFAULT 0 COMMENT ''入库计划乐观锁版本'' AFTER updated_at'));
+PREPARE ll_inbound_plan_version_ddl FROM @ddl;
+EXECUTE ll_inbound_plan_version_ddl;
+DEALLOCATE PREPARE ll_inbound_plan_version_ddl;
+
+SET @ddl = (SELECT IF(EXISTS (
+  SELECT 1 FROM information_schema.columns
+   WHERE table_schema=DATABASE() AND table_name='ll_order' AND column_name='pallet_merge_batch_id'
+), 'SELECT 1', 'ALTER TABLE ll_order ADD COLUMN pallet_merge_batch_id VARCHAR(64) NULL COMMENT ''平台预标记合托分组号'' AFTER pallet_merge_flag'));
+PREPARE ll_order_merge_batch_ddl FROM @ddl;
+EXECUTE ll_order_merge_batch_ddl;
+DEALLOCATE PREPARE ll_order_merge_batch_ddl;
+
 CREATE TABLE IF NOT EXISTS ll_security_event_inbox (
   event_id VARCHAR(64) NOT NULL COMMENT '跨区安全事件ID', event_type VARCHAR(96) NOT NULL COMMENT 'IAM安全事件类型',
   payload_hash CHAR(64) NOT NULL COMMENT '规范化载荷SHA-256哈希', payload_json JSON NOT NULL COMMENT '冻结事件载荷JSON',

event-bridge-service/src/main/java/com/baiyue/eventbridge/metrics/EventBridgeMetrics.java

@@ -30,6 +30,7 @@ public class EventBridgeMetrics {
             EventTypes.FIRST_LEG_LOADING_PLAN_COMPLETED,
             EventTypes.FIRST_LEG_CONTAINER_SHIPPING_NODE_RECORDED,
             EventTypes.OVERSEAS_CONTAINER_UNLOADED,
+            EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED,
             EventTypes.IAM_USER_STATUS_CHANGED,
             EventTypes.IAM_TENANT_STATUS_CHANGED,
             EventTypes.IAM_PERMISSION_VERSION_CHANGED,

firstleg/AGENTS.md

@@ -14,7 +14,7 @@
 | 履约任务/分配 | `controller/PlatformFulfillmentAssignmentController.java`、`service/FulfillmentTaskService.java` |
 | 入库单查询/聚合 | `controller/PlatformInboundOrderController.java`、`service/InboundOrderQueryService.java` |
 | 平台测量/OCR | `controller/PlatformInboundMeasurementController.java`、`service/InboundMeasurementService.java`、`service/CartonMeasurementService.java`；手工单箱测量也从该 Controller 与 `CartonMeasurementService` 进入 |
-| 箱唛箱码生成、打印与测量绑定 | 审核建单生成钩子 `controller/InternalInboundOrderController.java`；生成/解析 `service/InboundCartonLabelService.java`、`repository/InboundCartonLabelRepository.java`；平台与客户打印 `controller/PlatformInboundOrderController.java`、`MerchantInboundCartonLabelController.java`、`service/InboundCartonLabelPrintService.java`；基线/升级 SQL 为 `src/main/resources/db/phase2-inbound-carton-label.sql`、`phase2-carton-label-versioning-migration.sql` |
+| 箱唛箱码生成、打印与测量绑定 | 审核建单生成钩子 `controller/InternalInboundOrderController.java`；生成/解析 `service/InboundCartonLabelService.java`、`repository/InboundCartonLabelRepository.java`；平台与客户打印 `controller/PlatformInboundOrderController.java`、`MerchantInboundCartonLabelController.java`、`service/InboundCartonLabelPrintService.java`。`fl_inbound_carton_label.sku_code` 是箱唛的 SKU 冻结快照，生成时经 `client/OrderCargoClient.java` 获取；既有记录按 `inbound_detail_id` 回填。`ONE_CLICK_DROPSHIP` 缺 SKU 时禁止生成箱唛。`box_code`、二维码内容和现有打印版式不携带 SKU，不能因该绑定改变。基线/升级 SQL 为 `src/main/resources/db/phase2-inbound-carton-label.sql`、`phase2-carton-label-versioning-migration.sql`、`../deploy/sql/头程数据库统一增量-MySQL8.sql` |
 | 墨家设备测量上传 | `controller/OpenApiInboundMeasurementController.java`、`dto/MojiaMeasurementDtos.java`、`service/MojiaMeasurementOpenApiService.java`、`security/MeasurementRequestAuthenticator.java`；接口契约见 `src/main/resources/openapi/firstleg-v1.yaml` 与 `../../docs/墨家设备测量上传接口说明-V3.md` |
 | 审核与初始计价 | `controller/PlatformInboundMeasurementReviewController.java`、`service/MeasurementReviewService.java`、`service/InitialInboundPricingService.java`、`dto/MeasurementApprovalResponse.java` |
 | FBA 主数据/计费 | `controller/PlatformFbaMasterDataController.java`、`PlatformFbaPricingController.java`、`service/FbaPricingService.java` |
@@ -33,6 +33,7 @@
 | PDA 拣货与装柜 | `controller/PlatformLoadingPdaController.java`、`loading/controller/PlatformLoadingDeliveryController.java` |
 | 装柜完成跨区事件 | `service/LoadingCompletedOutboxService.java`、`LoadingCompletedOutboxRelay.java`、`repository/LoadingCompletedOutboxRepository.java`、`mapper/LoadingCartonManifestMapper.java`、`client/EventBridgeClient.java`；从 `fl_inbound_order.destination_type` 冻结 V2 `orders[].destinationType=FBA|OVERSEAS`，OVERSEAS 按最终实装与稳定箱码冻结，FBA 可仅冻结箱数；真实生产验收 `src/test/java/com/baiyue/firstleg/service/TaillegRealProducerAcceptanceTest.java`；事件模型见 `../common-event-contract/AGENTS.md` |
 | 海外卸柜完成事件回写 | 内部入口 `controller/InternalOverseasContainerEventController.java`、消费者 `service/OverseasContainerEventConsumer.java`、Inbox `entity/ContainerEventInboxEntity.java` 与 `mapper/ContainerEventInboxMapper.java`；事件模型见 `../common-event-contract/AGENTS.md` |
+| 海外暂扣状态回写 | 同一内部事件入口、消费者 `service/OverseasInboundOrderDetainedConsumer.java`；按来源入仓单 ID 更新 `fl_inbound_order.hold_flag/current_hold_reason`，复用跨区 Inbox 并写 `fl_inbound_hold_record` |
 | 三期海运订舱、关联候选与出仓前船期资料 | `oceanbooking/controller/PlatformOceanBookingController.java`、`oceanbooking/service/OceanBookingService.java`、`oceanbooking/mapper/OceanBookingMapper.java`、`portschedule/controller/PlatformPortScheduleController.java`；关联候选入口 `/api/platform/v1/ocean-bookings/link-candidates`，订舱契约见 `src/main/resources/openapi/ocean-bookings-v1.yaml`，表结构见 `src/main/resources/db/phase3-ocean-booking-schema.sql` |
 | 四期国内出仓后船节点定时查询 | `outbound/dispatch/service/OutboundDispatchService.java` 在确认出仓事务内幂等创建现有 `CarrierScheduleQuery`；编排与租约 `portschedule/service/CarrierScheduleQueryScheduler.java`，任务/十节点事实/异常事实/不可变 attempt `CarrierScheduleQueryService.java`，平台查询与人工补录入口 `PlatformCarrierScheduleQueryController.java` 的 `/{queryId}/manual-nodes`；停止只由实际 `EMPTY_RETURNED` 节点触发，不提供无节点停止入口；外部船司/轨迹调用经 `integration-service/`；标准见 `../../docs/四期/船节点标准化契约.md` |
 | 船节点跨区交接事件 | `portschedule/service/CarrierScheduleNodeOutboxService.java`；实际节点落库后发布 `FIRST_LEG_CONTAINER_SHIPPING_NODE_RECORDED` V1，复用 `LoadingCompletedOutboxRepository`/Relay 投 Event Bridge；海外消费见 `../lastleg-service/src/main/java/com/baiyue/lastleg/shipping/service/ContainerShippingNodeConsumer.java` |
@@ -52,6 +53,7 @@
 - 价格簿查询消费者依赖 `PriceBookQueryUseCase` 或稳定查询端口，不得反向依赖持久化 Mapper；移动旧查询类时同步更新生产调用、测试、Mock 与 import，避免同一职责在根 `repository/mapper` 和 `pricebookquery/` 双写。
 - 第三方回传必须签名、时间窗、防重放、请求哈希，并绑定订单货物和 File 证据；不得信任外部客户字段。
 - 稳定箱码映射以入库快照和 Order 货物明细为事实；订单审核创建入库单时必须幂等生成，打印接口只复用或补齐同一映射，用户是否下载箱唛不得决定箱码有效性。手工测量、墨家设备和 PDA 扫码统一通过 `InboundCartonLabelService` 校验客户、入库单、货物明细、总箱数/下标和有效批次，不得在测量时临时伪造箱码或接受跨客户、跨入库箱码。
+- 一件代发以 `fl_inbound_carton_label.sku_code` 作为不可变 SKU 快照；PDA 仍只扫描稳定 `box_code`，不得将 SKU 塞入二维码或以 SKU 替代箱码。实际打托后的查询必须能按“现场托盘 -> 客户 -> SKU -> 箱数”聚合；历史箱唛仅能在同客户、同入库单范围内按 `inbound_detail_id` 回填，禁止按货名、箱规或箱号猜测 SKU。修改本链路时同步检查 `OrderCargoClient`、Order 内部货物接口及 PDA 打托实现。
 - 测量审核通过后直接进入 `WAIT_SPLIT`，费用仅作为独立初算和人工维护结果，不得阻塞或回退订单主流程；计费量、单价和附加费调整必须版本化并由服务端重算金额。状态或 DTO 变更时逐个检查 Order/Warehouse/File/Integration 消费者。
 - 报关、订舱和拖车引用的供应商必须通过 `WarehouseSupplierSnapshotService` 按 ID 向 Warehouse 校验：报关使用 `CUSTOMS`，订舱使用 `BOOKING`（不区分国内/国外 scope），拖车使用 `TRUCKING`；供应商必须为 `ACTIVE`。请求中的名称只能作为一致性提示，持久化名称必须来自 Warehouse 快照，禁止用自由文本绕过 ID、类别或启用状态校验。修改任一供应商引用 DTO、OpenAPI 或内部客户端时，必须同步检查三条业务链、Warehouse `supplier-v1.yaml`、数据库快照字段和对应契约测试。
 - 订舱状态固定为 `DRAFT → RELEASED`：草稿允许资料不完整并可替换或删除，放舱时校验完整持久化聚合，放舱后永久只读。创建草稿和放舱都只维护订舱聚合、三类参与方及柜型需求，不创建真实 `containerNo`、货柜行或分配关系；真实货柜只在后续提柜关联时占用已放舱柜型需求。

firstleg/src/main/java/com/baiyue/firstleg/client/OrderCargoClient.java

@@ -63,7 +63,12 @@ public interface OrderCargoClient {
     }
 
     record CargoLabelBinding(Long cargoId, Long orderId, Integer itemNo, String cargoName,
-                             Integer packageCount, BigDecimal lengthCm, BigDecimal widthCm,
+                             String skuNo, Integer packageCount, BigDecimal lengthCm, BigDecimal widthCm,
                              BigDecimal heightCm) {
+        public CargoLabelBinding(Long cargoId, Long orderId, Integer itemNo, String cargoName,
+                                 Integer packageCount, BigDecimal lengthCm, BigDecimal widthCm,
+                                 BigDecimal heightCm) {
+            this(cargoId, orderId, itemNo, cargoName, null, packageCount, lengthCm, widthCm, heightCm);
+        }
     }
 }

firstleg/src/main/java/com/baiyue/firstleg/controller/InternalOverseasContainerEventController.java

@@ -4,8 +4,9 @@ import com.baiyue.common.core.api.ApiResponse;
 import com.baiyue.common.core.api.ResultCode;
 import com.baiyue.common.core.exception.BizException;
 import com.baiyue.common.event.EventEnvelope;
-import com.baiyue.firstleg.entity.ContainerBookingEntity;
+import com.baiyue.common.event.EventTypes;
 import com.baiyue.firstleg.service.OverseasContainerEventConsumer;
+import com.baiyue.firstleg.service.OverseasInboundOrderDetainedConsumer;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -20,14 +21,17 @@ import java.security.MessageDigest;
 @RequiredArgsConstructor
 public class InternalOverseasContainerEventController {
     private final OverseasContainerEventConsumer consumer;
+    private final OverseasInboundOrderDetainedConsumer detainedConsumer;
     @Value("${baiyue.security.internal-service-token}") private String expectedToken;
 
     @PostMapping("/internal/firstleg/v1/container-events")
-    public ApiResponse<ContainerBookingEntity> receive(
+    public ApiResponse<Object> receive(
         @RequestHeader(value = "X-Internal-Service-Token", required = false) String token,
         @RequestBody EventEnvelope event) {
         authenticate(token);
-        return ApiResponse.success(consumer.consume(event));
+        Object result = EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED.equals(event.eventType())
+            ? detainedConsumer.consume(event) : consumer.consume(event);
+        return ApiResponse.success(result);
     }
 
     private void authenticate(String token) {

firstleg/src/main/java/com/baiyue/firstleg/controller/PlatformLoadingPdaController.java

@@ -17,6 +17,11 @@ import java.util.List;
 import com.baiyue.firstleg.dto.LoadingPickDtos.Task;
 import com.baiyue.firstleg.service.FirstlegScopeGuard;
 import com.baiyue.firstleg.service.LoadingPickService;
+import com.baiyue.firstleg.service.LoadingWorkPalletService;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.OpenRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.ScanRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.SealRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.Pallet;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotBlank;
@@ -41,6 +46,8 @@ import org.springframework.web.bind.annotation.RestController;
 public class PlatformLoadingPdaController {
     @Resource
     private LoadingPickService service;
+    @Resource
+    private LoadingWorkPalletService palletService;
 
     @GetMapping("/tasks")
     @PreAuthorize("hasAuthority('platform:firstleg:pda:view')")
@@ -164,4 +171,45 @@ public class PlatformLoadingPdaController {
         FirstlegScopeGuard.platform(user);
         return ApiResponse.success(service.operations(taskId));
     }
+
+    @GetMapping("/tasks/{taskId}/pallets")
+    @PreAuthorize("hasAuthority('platform:firstleg:pda:view')")
+    public ApiResponse<List<Pallet>> pallets(@AuthenticationPrincipal AuthenticatedUser user,
+                                             @PathVariable @Positive long taskId,
+                                             @RequestParam @Positive long warehouseId) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(palletService.list(taskId, warehouseId));
+    }
+
+    @PostMapping("/tasks/{taskId}/pallets/open")
+    @PreAuthorize("hasAuthority('platform:firstleg:pda:work')")
+    public ApiResponse<Pallet> openPallet(@AuthenticationPrincipal AuthenticatedUser user,
+                                          @PathVariable @Positive long taskId,
+                                          @Valid @RequestBody OpenRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(palletService.open(taskId, request, user.userId(), user.username()));
+    }
+
+    /** 扫到其他未封托托盘上的箱唛时，同时完成按箱移托。 */
+    @PostMapping("/tasks/{taskId}/pallets/{palletId}/cartons/scan")
+    @PreAuthorize("hasAuthority('platform:firstleg:pda:work')")
+    public ApiResponse<Pallet> scanCarton(@AuthenticationPrincipal AuthenticatedUser user,
+                                          @PathVariable @Positive long taskId,
+                                          @PathVariable @Positive long palletId,
+                                          @Valid @RequestBody ScanRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(palletService.scan(taskId, palletId, request,
+            user.userId(), user.username()));
+    }
+
+    @PostMapping("/tasks/{taskId}/pallets/{palletId}/seal")
+    @PreAuthorize("hasAuthority('platform:firstleg:pda:work')")
+    public ApiResponse<Pallet> sealPallet(@AuthenticationPrincipal AuthenticatedUser user,
+                                          @PathVariable @Positive long taskId,
+                                          @PathVariable @Positive long palletId,
+                                          @Valid @RequestBody SealRequest request) {
+        FirstlegScopeGuard.platform(user);
+        return ApiResponse.success(palletService.seal(taskId, palletId, request,
+            user.userId(), user.username()));
+    }
 }

firstleg/src/main/java/com/baiyue/firstleg/dto/LoadingPalletDtos.java

@@ -0,0 +1,41 @@
+package com.baiyue.firstleg.dto;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+import java.util.List;
+
+/** 一件代发PDA现场打托接口模型。 */
+public final class LoadingPalletDtos {
+    private LoadingPalletDtos() {}
+
+    public record OpenRequest(
+        @NotNull @Min(1) Long warehouseId,
+        @Min(1) Long warehousePalletId,
+        @NotBlank @Size(max = 64) String palletCode,
+        @NotBlank @Size(max = 128) String operationId
+    ) {}
+
+    public record ScanRequest(
+        @NotNull @Min(1) Long warehouseId,
+        @NotBlank @Size(max = 80) String boxCode,
+        @NotBlank @Size(max = 128) String operationId
+    ) {}
+
+    public record SealRequest(
+        @NotNull @Min(1) Long warehouseId,
+        @NotNull @Min(0) Integer expectedVersion,
+        @NotBlank @Size(max = 128) String operationId
+    ) {}
+
+    public record Carton(Long id, String boxCode, String skuCode, Long tenantId,
+                         Long inboundId, Long inboundDetailId, Integer unitsPerCarton) {}
+
+    public record SkuSummary(String skuCode, Integer cartonCount, Long productQuantity) {}
+
+    public record Pallet(Long id, String palletCode, Long warehousePalletId, String status,
+                         Integer version, Integer cartonCount, Integer skuCount,
+                         Integer customerCount, List<SkuSummary> skus, List<Carton> cartons) {}
+}

firstleg/src/main/java/com/baiyue/firstleg/entity/InboundCartonLabelEntity.java

@@ -22,6 +22,7 @@ public class InboundCartonLabelEntity {
     private Long inboundDetailId;
     private Integer cargoItemNo;
     private String cargoName;
+    private String skuCode;
     private Integer detailPackageCount;
     private String inboundCode;
     private String boxCode;

firstleg/src/main/java/com/baiyue/firstleg/entity/InboundHoldRecordEntity.java

@@ -0,0 +1,24 @@
+package com.baiyue.firstleg.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+@TableName("fl_inbound_hold_record")
+public class InboundHoldRecordEntity {
+    @TableId(type = IdType.INPUT) private Long id;
+    private Long tenantId;
+    private Long inboundId;
+    private String holdAction;
+    private String reason;
+    private Long evidenceFileId;
+    private Long operatorId;
+    private String operatorName;
+    private LocalDateTime operatedAt;
+}

firstleg/src/main/java/com/baiyue/firstleg/entity/InboundOrderEntity.java

@@ -53,6 +53,7 @@ public class InboundOrderEntity extends BaseEntity {
     private String destinationName;
     private Boolean holdFlag;
     private String currentHoldReason;
+    private Long lastOverseasHoldVersion;
     private Integer totalPackageCount;
     private BigDecimal actualGrossWeightKg;
     private BigDecimal chargeableWeightKg;

firstleg/src/main/java/com/baiyue/firstleg/entity/LoadingWorkPalletCartonEntity.java

@@ -0,0 +1,37 @@
+package com.baiyue.firstleg.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.Version;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+/** 一件代发箱唛与现场实际托盘的当前绑定事实。 */
+@Getter
+@Setter
+@TableName("fl_loading_work_pallet_carton")
+public class LoadingWorkPalletCartonEntity {
+    @TableId(type = IdType.ASSIGN_ID)
+    private Long id;
+    private Long pickTaskId;
+    private Long workPalletId;
+    private Long loadingPlanItemId;
+    private Long pickItemId;
+    private Long tenantId;
+    private Long inboundId;
+    private Long inboundDetailId;
+    private Long cartonLabelId;
+    private String boxCode;
+    private String skuCode;
+    private Integer unitsPerCarton;
+    private Long boundBy;
+    private String boundByName;
+    private String operationId;
+    @Version
+    private Integer version;
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+}

firstleg/src/main/java/com/baiyue/firstleg/entity/LoadingWorkPalletEntity.java

@@ -0,0 +1,36 @@
+package com.baiyue.firstleg.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.Version;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+/** 一件代发装柜现场的实际托盘。 */
+@Getter
+@Setter
+@TableName("fl_loading_work_pallet")
+public class LoadingWorkPalletEntity {
+    @TableId(type = IdType.ASSIGN_ID)
+    private Long id;
+    private Long pickTaskId;
+    private Long loadingPlanId;
+    private Long warehouseId;
+    private Long warehousePalletId;
+    private String palletCode;
+    private String openOperationId;
+    private String sealOperationId;
+    private String palletStatus;
+    private Long createdBy;
+    private String createdByName;
+    private Long sealedBy;
+    private String sealedByName;
+    private LocalDateTime sealedAt;
+    @Version
+    private Integer version;
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+}

firstleg/src/main/java/com/baiyue/firstleg/mapper/InboundHoldRecordMapper.java

@@ -0,0 +1,9 @@
+package com.baiyue.firstleg.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baiyue.firstleg.entity.InboundHoldRecordEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface InboundHoldRecordMapper extends BaseMapper<InboundHoldRecordEntity> {
+}

firstleg/src/main/java/com/baiyue/firstleg/mapper/InboundOrderMapper.java

@@ -5,10 +5,25 @@ import com.baiyue.firstleg.entity.InboundOrderEntity;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Update;
+import org.apache.ibatis.annotations.Select;
 
 /** 入库聚合根条件更新 Mapper，所有推进均同时校验租户、前置状态和版本。 */
 @Mapper
 public interface InboundOrderMapper extends BaseMapper<InboundOrderEntity> {
+    @Select("SELECT * FROM fl_inbound_order WHERE id=#{inboundId} AND deleted=0 FOR UPDATE")
+    InboundOrderEntity selectActiveByIdForUpdate(@Param("inboundId") long inboundId);
+
+    @Update("""
+        UPDATE fl_inbound_order
+           SET hold_flag=#{detained}, current_hold_reason=#{reason},
+               last_overseas_hold_version=#{sourceVersion}, updated_by=#{operatorId}, version=version+1
+         WHERE id=#{inboundId} AND tenant_id=#{tenantId} AND deleted=0
+           AND (last_overseas_hold_version IS NULL OR last_overseas_hold_version < #{sourceVersion})
+        """)
+    int applyOverseasHold(@Param("tenantId") long tenantId, @Param("inboundId") long inboundId,
+                          @Param("detained") boolean detained, @Param("reason") String reason,
+                          @Param("sourceVersion") long sourceVersion, @Param("operatorId") long operatorId);
+
     @Update("""
         UPDATE fl_inbound_order
            SET process_status = 'WAIT_SPLIT', measure_review_status = 'APPROVED',

firstleg/src/main/java/com/baiyue/firstleg/mapper/LoadingCompletedEventMapper.java

@@ -48,7 +48,7 @@ public interface LoadingCompletedEventMapper {
 
     /** 读取头程托盘及箱唛快照；普通订单向尾程交接打印编号，一键代发同时冻结托盘库存。 */
     @Select("""
-        SELECT i.account_id, i.inbound_id AS source_inbound_id,
+        SELECT i.account_id, i.inbound_id AS source_inbound_id,0 AS actual_binding,
                a.pallet_code, a.allocation_no, a.picked_package_count AS allocated_package_count,
                i.inbound_detail_id AS source_inbound_detail_id, i.sku_code,
                i.product_name_zh, i.package_count, i.product_quantity,
@@ -75,6 +75,29 @@ public interface LoadingCompletedEventMapper {
         """)
     List<PalletRow> palletRows(@Param("planId") long planId);
 
+    /** 一件代发现场逐箱扫描结果；同一实物托盘可以包含多个客户，但行仍保留客户与入仓单归属。 */
+    @Select("""
+        SELECT carton.tenant_id AS account_id,carton.inbound_id AS source_inbound_id,1 AS actual_binding,
+               pallet.pallet_code,NULL AS allocation_no,
+               COUNT(*) OVER (PARTITION BY pallet.id,carton.tenant_id,carton.inbound_id) AS allocated_package_count,
+               carton.inbound_detail_id AS source_inbound_detail_id,carton.sku_code,
+               item.product_name_zh,item.package_count,item.product_quantity,carton.box_code
+          FROM fl_loading_work_pallet pallet
+          JOIN fl_loading_work_pallet_carton carton ON carton.work_pallet_id=pallet.id
+          JOIN fl_loading_plan_item item ON item.id=carton.loading_plan_item_id AND item.deleted=0
+          JOIN fl_loading_pick_task task ON task.id=pallet.pick_task_id
+           AND task.loading_plan_id=pallet.loading_plan_id
+         WHERE pallet.loading_plan_id=#{planId} AND pallet.pallet_status='SEALED'
+         ORDER BY carton.tenant_id,carton.inbound_id,pallet.id,item.inbound_detail_id,carton.id
+        """)
+    List<PalletRow> actualPalletRows(@Param("planId") long planId);
+
+    @Select("SELECT COUNT(*) FROM fl_loading_work_pallet WHERE loading_plan_id=#{planId} AND pallet_status<>'CANCELLED'")
+    int workPalletCount(@Param("planId") long planId);
+
+    @Select("SELECT COUNT(*) FROM fl_loading_work_pallet WHERE loading_plan_id=#{planId} AND pallet_status='OPEN'")
+    int openWorkPalletCount(@Param("planId") long planId);
+
     @Getter @Setter
     class Row {
         private Long loadingPlanId; private String planNo; private Long containerBookingId;
@@ -96,6 +119,7 @@ public interface LoadingCompletedEventMapper {
     @Getter @Setter
     class PalletRow {
         private Long accountId; private Long sourceInboundId; private String palletCode;
+        private Boolean actualBinding;
         private Integer allocationNo; private Integer allocatedPackageCount;
         private Long sourceInboundDetailId; private String skuCode; private String productNameZh;
         private Integer packageCount; private Integer productQuantity; private String boxCode;

firstleg/src/main/java/com/baiyue/firstleg/mapper/LoadingWorkPalletCartonMapper.java

@@ -0,0 +1,90 @@
+package com.baiyue.firstleg.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baiyue.firstleg.entity.LoadingWorkPalletCartonEntity;
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+
+@Mapper
+public interface LoadingWorkPalletCartonMapper extends BaseMapper<LoadingWorkPalletCartonEntity> {
+    @Select("""
+        SELECT label.id carton_label_id,label.tenant_id,label.inbound_id,label.inbound_detail_id,
+               label.box_code,plan_item.id loading_plan_item_id,pick_item.id pick_item_id,
+               plan_item.sku_code,plan_item.units_per_carton
+          FROM fl_inbound_carton_label label
+          JOIN fl_loading_plan_item plan_item
+            ON plan_item.account_id=label.tenant_id AND plan_item.inbound_id=label.inbound_id
+           AND plan_item.inbound_detail_id=label.inbound_detail_id AND plan_item.deleted=0
+          JOIN fl_loading_pick_item pick_item ON pick_item.loading_plan_item_id=plan_item.id
+          JOIN fl_loading_pick_task task ON task.id=pick_item.pick_task_id
+           AND task.loading_plan_id=plan_item.loading_plan_id
+          JOIN fl_loading_plan plan ON plan.id=task.loading_plan_id
+          JOIN fl_container_booking booking ON booking.id=plan.container_booking_id
+          JOIN fl_inbound_order inbound_order ON inbound_order.id=plan_item.inbound_id
+           AND inbound_order.tenant_id=plan_item.account_id AND inbound_order.deleted=0
+         WHERE task.id=#{taskId} AND task.task_status='LOADING' AND booking.warehouse_id=#{warehouseId}
+           AND label.box_code=#{boxCode} AND label.batch_status='ACTIVE'
+           AND inbound_order.fulfillment_type='ONE_CLICK_DROPSHIP'
+           AND pick_item.item_status<>'SKIPPED'
+         ORDER BY label.tenant_id,label.id
+        """)
+    List<CartonCandidate> selectCandidates(@Param("taskId") long taskId,
+                                           @Param("warehouseId") long warehouseId,
+                                           @Param("boxCode") String boxCode);
+
+    @Select("SELECT * FROM fl_loading_work_pallet_carton WHERE pick_task_id=#{taskId} AND carton_label_id=#{labelId}")
+    LoadingWorkPalletCartonEntity selectBinding(@Param("taskId") long taskId,
+                                                @Param("labelId") long labelId);
+
+    @Select("SELECT * FROM fl_loading_work_pallet_carton WHERE operation_id=#{operationId}")
+    LoadingWorkPalletCartonEntity selectByOperation(@Param("operationId") String operationId);
+
+    @Select("SELECT * FROM fl_loading_work_pallet_carton WHERE work_pallet_id=#{palletId} ORDER BY id")
+    List<LoadingWorkPalletCartonEntity> selectPalletCartons(@Param("palletId") long palletId);
+
+    @Select("SELECT COUNT(*) FROM fl_loading_work_pallet_carton WHERE work_pallet_id=#{palletId}")
+    int countPalletCartons(@Param("palletId") long palletId);
+
+    @Select("""
+        SELECT COUNT(*) FROM (
+          SELECT carton.pick_item_id
+            FROM fl_loading_work_pallet_carton carton
+            JOIN fl_loading_pick_item pick_item ON pick_item.id=carton.pick_item_id
+           WHERE carton.pick_task_id=#{taskId}
+           GROUP BY carton.pick_item_id,pick_item.picked_package_count
+          HAVING COUNT(*)>pick_item.picked_package_count
+        ) unreconciled
+        """)
+    int countUnreconciled(@Param("taskId") long taskId);
+
+    @Update("""
+        UPDATE fl_loading_work_pallet_carton
+           SET work_pallet_id=#{targetPalletId},bound_by=#{operatorId},bound_by_name=#{operatorName},
+               operation_id=#{operationId},version=version+1
+         WHERE id=#{id} AND version=#{version}
+        """)
+    int move(@Param("id") long id, @Param("version") int version,
+             @Param("targetPalletId") long targetPalletId,
+             @Param("operatorId") long operatorId, @Param("operatorName") String operatorName,
+             @Param("operationId") String operationId);
+
+    @Getter
+    @Setter
+    class CartonCandidate {
+        private Long cartonLabelId;
+        private Long tenantId;
+        private Long inboundId;
+        private Long inboundDetailId;
+        private String boxCode;
+        private Long loadingPlanItemId;
+        private Long pickItemId;
+        private String skuCode;
+        private Integer unitsPerCarton;
+    }
+}

firstleg/src/main/java/com/baiyue/firstleg/mapper/LoadingWorkPalletMapper.java

@@ -0,0 +1,77 @@
+package com.baiyue.firstleg.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baiyue.firstleg.entity.LoadingWorkPalletEntity;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+
+@Mapper
+public interface LoadingWorkPalletMapper extends BaseMapper<LoadingWorkPalletEntity> {
+    @Select("""
+        SELECT task.id task_id,task.loading_plan_id,task.task_status,booking.warehouse_id,
+               assignment.assignee_id,
+               SUM(CASE WHEN inbound_order.fulfillment_type='ONE_CLICK_DROPSHIP' THEN 1 ELSE 0 END) dropship_item_count
+          FROM fl_loading_pick_task task
+          JOIN fl_loading_plan plan ON plan.id=task.loading_plan_id
+          JOIN fl_container_booking booking ON booking.id=plan.container_booking_id
+          JOIN fl_loading_pick_item pick_item ON pick_item.pick_task_id=task.id
+          JOIN fl_loading_plan_item plan_item ON plan_item.id=pick_item.loading_plan_item_id AND plan_item.deleted=0
+          JOIN fl_inbound_order inbound_order ON inbound_order.id=plan_item.inbound_id
+           AND inbound_order.tenant_id=plan_item.account_id AND inbound_order.deleted=0
+          LEFT JOIN fl_loading_pick_assignment assignment ON assignment.pick_task_id=task.id
+         WHERE task.id=#{taskId} AND booking.warehouse_id=#{warehouseId}
+         GROUP BY task.id,task.loading_plan_id,task.task_status,booking.warehouse_id,assignment.assignee_id
+        """)
+    TaskContext selectTaskContext(@Param("taskId") long taskId, @Param("warehouseId") long warehouseId);
+
+    @Select("SELECT * FROM fl_loading_work_pallet WHERE open_operation_id=#{operationId}")
+    LoadingWorkPalletEntity selectByOpenOperation(@Param("operationId") String operationId);
+
+    @Select("SELECT * FROM fl_loading_work_pallet WHERE seal_operation_id=#{operationId}")
+    LoadingWorkPalletEntity selectBySealOperation(@Param("operationId") String operationId);
+
+    @Select("""
+        SELECT pallet.*
+          FROM fl_loading_work_pallet pallet
+          JOIN fl_loading_pick_task task ON task.id=pallet.pick_task_id
+          JOIN fl_loading_plan plan ON plan.id=task.loading_plan_id
+          JOIN fl_container_booking booking ON booking.id=plan.container_booking_id
+         WHERE pallet.pick_task_id=#{taskId} AND pallet.id=#{palletId}
+           AND booking.warehouse_id=#{warehouseId}
+        """)
+    LoadingWorkPalletEntity selectScoped(@Param("taskId") long taskId,
+                                         @Param("palletId") long palletId,
+                                         @Param("warehouseId") long warehouseId);
+
+    @Select("""
+        SELECT pallet.*
+          FROM fl_loading_work_pallet pallet
+          JOIN fl_loading_pick_task task ON task.id=pallet.pick_task_id
+          JOIN fl_loading_plan plan ON plan.id=task.loading_plan_id
+          JOIN fl_container_booking booking ON booking.id=plan.container_booking_id
+         WHERE pallet.pick_task_id=#{taskId} AND booking.warehouse_id=#{warehouseId}
+           AND pallet.pallet_status<>'CANCELLED'
+         ORDER BY pallet.id
+        """)
+    List<LoadingWorkPalletEntity> selectTaskPallets(@Param("taskId") long taskId,
+                                                    @Param("warehouseId") long warehouseId);
+
+    @Update("""
+        UPDATE fl_loading_work_pallet
+           SET pallet_status='SEALED',seal_operation_id=#{operationId},sealed_by=#{operatorId},
+               sealed_by_name=#{operatorName},sealed_at=CURRENT_TIMESTAMP(3),version=version+1
+         WHERE id=#{palletId} AND pick_task_id=#{taskId} AND warehouse_id=#{warehouseId}
+           AND pallet_status='OPEN' AND version=#{expectedVersion}
+        """)
+    int seal(@Param("taskId") long taskId, @Param("palletId") long palletId,
+             @Param("warehouseId") long warehouseId, @Param("expectedVersion") int expectedVersion,
+             @Param("operationId") String operationId, @Param("operatorId") long operatorId,
+             @Param("operatorName") String operatorName);
+
+    record TaskContext(Long taskId, Long loadingPlanId, String taskStatus, Long warehouseId,
+                       Long assigneeId, Integer dropshipItemCount) {}
+}

firstleg/src/main/java/com/baiyue/firstleg/repository/InboundCartonLabelRepository.java

@@ -62,6 +62,16 @@ public class InboundCartonLabelRepository {
             .set(InboundCartonLabelEntity::getCargoFingerprint, fingerprint));
     }
 
+    public void initializeLegacySku(long tenantId, long inboundId, long inboundDetailId, String skuCode) {
+        if (skuCode == null || skuCode.isBlank()) return;
+        labels.update(null, new LambdaUpdateWrapper<InboundCartonLabelEntity>()
+            .eq(InboundCartonLabelEntity::getTenantId, tenantId)
+            .eq(InboundCartonLabelEntity::getInboundId, inboundId)
+            .eq(InboundCartonLabelEntity::getInboundDetailId, inboundDetailId)
+            .isNull(InboundCartonLabelEntity::getSkuCode)
+            .set(InboundCartonLabelEntity::getSkuCode, skuCode.trim()));
+    }
+
     public boolean initializeOriginalPackageCount(long tenantId, long inboundId, int packageCount) {
         return inbounds.update(null, new LambdaUpdateWrapper<InboundOrderEntity>()
             .eq(InboundOrderEntity::getTenantId, tenantId)

firstleg/src/main/java/com/baiyue/firstleg/service/InboundCartonLabelService.java

@@ -50,6 +50,14 @@ public class InboundCartonLabelService implements CartonLabelBindingResolver {
             throw new BizException(ResultCode.CONFLICT, "当前入库单状态不允许首次生成箱号");
         }
         List<OrderCargoClient.CargoLabelBinding> cargoes = loadCargoes(inbound);
+        if ("ONE_CLICK_DROPSHIP".equals(inbound.getFulfillmentType())
+            && cargoes.stream().anyMatch(cargo -> cargo.skuNo() == null || cargo.skuNo().isBlank())) {
+            throw new BizException(ResultCode.VALIDATION_FAILED, "一件代发货物明细缺少SKU，不能生成箱唛");
+        }
+        existing.forEach(label -> cargoes.stream()
+            .filter(cargo -> java.util.Objects.equals(cargo.cargoId(), label.getInboundDetailId()))
+            .findFirst().ifPresent(cargo -> repository.initializeLegacySku(tenantId, inboundId,
+                label.getInboundDetailId(), cargo.skuNo())));
         String fingerprint = fingerprint(cargoes);
         if (!existing.isEmpty()) {
             String existingFingerprint = consistent.get(0).getCargoFingerprint();
@@ -202,6 +210,7 @@ public class InboundCartonLabelService implements CartonLabelBindingResolver {
         label.setInboundDetailId(cargo.cargoId());
         label.setCargoItemNo(cargo.itemNo());
         label.setCargoName(cargo.cargoName());
+        label.setSkuCode(cargo.skuNo());
         label.setDetailPackageCount(cargo.packageCount());
         label.setInboundCode(inbound.getInboundCode());
         label.setBoxCode(inbound.getInboundCode() + "#" + total + "-" + index);
@@ -256,7 +265,8 @@ public class InboundCartonLabelService implements CartonLabelBindingResolver {
 
     private String fingerprint(List<OrderCargoClient.CargoLabelBinding> cargoes) {
         String source = cargoes.stream().map(cargo -> String.join("|", String.valueOf(cargo.itemNo()),
-            cargo.cargoName() == null ? "" : cargo.cargoName().trim(), String.valueOf(cargo.packageCount()),
+            cargo.cargoName() == null ? "" : cargo.cargoName().trim(),
+            cargo.skuNo() == null ? "" : cargo.skuNo().trim(), String.valueOf(cargo.packageCount()),
             decimalOrEmpty(cargo.lengthCm()), decimalOrEmpty(cargo.widthCm()), decimalOrEmpty(cargo.heightCm())))
             .collect(java.util.stream.Collectors.joining("\n"));
         try {

firstleg/src/main/java/com/baiyue/firstleg/service/LoadingCompletedOutboxService.java

@@ -50,13 +50,33 @@ public class LoadingCompletedOutboxService {
         List<Row> rows = snapshotMapper.rows(planId);
         if (rows.isEmpty()) throw new BizException(ResultCode.CONFLICT, "装柜计划没有最终实装入仓单，不能生成尾程交接事件");
         Map<Long, List<String>> cartonMarks = cartonLabelPools(rows);
-        List<PalletRow> palletRows = snapshotMapper.palletRows(planId);
+        List<PalletRow> palletRows = palletRows(planId);
         rows.stream().collect(java.util.stream.Collectors.groupingBy(Row::getAccountId,
             java.util.TreeMap::new, java.util.stream.Collectors.toList()))
             .forEach((accountId, accountRows) -> insert(envelope(accountId, accountRows,
                 palletRows.stream().filter(item -> accountId.equals(item.getAccountId())).toList(), cartonMarks)));
     }
 
+    /** 已开展逐箱打托的入仓单使用现场事实；未开展的存量入仓单继续兼容原托盘分配快照。 */
+    private List<PalletRow> palletRows(long planId) {
+        int workPalletCount = snapshotMapper.workPalletCount(planId);
+        if (snapshotMapper.openWorkPalletCount(planId) > 0) {
+            throw new BizException(ResultCode.CONFLICT, "一件代发存在未封托的现场托盘，不能完成装柜交接");
+        }
+        List<PalletRow> actual = snapshotMapper.actualPalletRows(planId);
+        if (workPalletCount > 0 && actual.isEmpty()) {
+            throw new BizException(ResultCode.CONFLICT, "一件代发现场托盘没有有效箱唛，不能完成装柜交接");
+        }
+        if (actual.isEmpty()) return snapshotMapper.palletRows(planId);
+        Set<InboundPalletKey> actualInbounds = actual.stream().map(row ->
+            new InboundPalletKey(row.getAccountId(), row.getSourceInboundId())).collect(java.util.stream.Collectors.toSet());
+        List<PalletRow> result = new ArrayList<>(actual);
+        snapshotMapper.palletRows(planId).stream()
+            .filter(row -> !actualInbounds.contains(new InboundPalletKey(row.getAccountId(), row.getSourceInboundId())))
+            .forEach(result::add);
+        return result;
+    }
+
     private EventEnvelope envelope(long accountId, List<Row> rows, List<PalletRow> palletRows,
                                    Map<Long, List<String>> cartonMarks) {
         Row first = rows.get(0);
@@ -182,9 +202,13 @@ public class LoadingCompletedOutboxService {
     }
 
     private record LabelPoolKey(long accountId, long inboundId) { }
+    private record InboundPalletKey(long accountId, long inboundId) { }
 
     private List<FirstLegLoadingPlanCompletedV2.PalletSnapshot> palletSnapshots(List<Row> values, List<PalletRow> source) {
         if (source.isEmpty()) return List.of();
+        if (source.stream().anyMatch(item -> Boolean.TRUE.equals(item.getActualBinding()))) {
+            return actualPalletSnapshots(values, source);
+        }
         Map<String, List<PalletRow>> byPallet = source.stream().collect(java.util.stream.Collectors.groupingBy(
             p -> (p.getAllocationNo() == null ? "" : p.getAllocationNo()) + "|" + p.getPalletCode(),
             LinkedHashMap::new, java.util.stream.Collectors.toList()));
@@ -235,6 +259,43 @@ public class LoadingCompletedOutboxService {
         return result;
     }
 
+    /** 现场逐箱扫描已给出精确箱到托关系，不再使用旧的按托盘容量顺序推算。 */
+    private List<FirstLegLoadingPlanCompletedV2.PalletSnapshot> actualPalletSnapshots(
+        List<Row> values, List<PalletRow> source) {
+        Map<Long, Row> details = values.stream().collect(java.util.stream.Collectors.toMap(
+            Row::getSourceInboundDetailId, value -> value, (left, right) -> left, LinkedHashMap::new));
+        Map<String, List<PalletRow>> byPallet = source.stream().collect(java.util.stream.Collectors.groupingBy(
+            PalletRow::getPalletCode, LinkedHashMap::new, java.util.stream.Collectors.toList()));
+        List<FirstLegLoadingPlanCompletedV2.PalletSnapshot> result = new ArrayList<>();
+        int actualPackages = 0;
+        for (Map.Entry<String, List<PalletRow>> pallet : byPallet.entrySet()) {
+            Map<Long, List<PalletRow>> byDetail = pallet.getValue().stream().collect(
+                java.util.stream.Collectors.groupingBy(PalletRow::getSourceInboundDetailId,
+                    LinkedHashMap::new, java.util.stream.Collectors.toList()));
+            List<FirstLegLoadingPlanCompletedV2.SkuPackageSnapshot> skus = new ArrayList<>();
+            for (Map.Entry<Long, List<PalletRow>> detailRows : byDetail.entrySet()) {
+                Row detail = details.get(detailRows.getKey());
+                if (detail == null) throw new BizException(ResultCode.CONFLICT, "现场托盘箱唛无法匹配装柜货物明细");
+                List<String> marks = detailRows.getValue().stream().map(PalletRow::getBoxCode)
+                    .filter(Objects::nonNull).distinct().toList();
+                if (marks.size() != detailRows.getValue().size()) {
+                    throw new BizException(ResultCode.CONFLICT, "现场托盘包含空箱唛或重复箱唛");
+                }
+                int quantity = detail.getProductQuantity() == null ? marks.size()
+                    : (int) Math.round((double) detail.getProductQuantity() * marks.size()
+                        / Math.max(1, detail.getPackageCount()));
+                skus.add(new FirstLegLoadingPlanCompletedV2.SkuPackageSnapshot(detail.getSkuCode(),
+                    detail.getProductNameZh(), marks.size(), quantity, marks));
+                actualPackages += marks.size();
+            }
+            result.add(new FirstLegLoadingPlanCompletedV2.PalletSnapshot(pallet.getKey(), skus));
+        }
+        if (actualPackages != sumInt(values, Row::getPackageCount)) {
+            throw new BizException(ResultCode.CONFLICT, "一件代发现场托盘箱唛数与实装箱数不一致");
+        }
+        return result;
+    }
+
     private static boolean dropship(String value) {
         return "ONE_CLICK_DROPSHIP".equals(value);
     }

firstleg/src/main/java/com/baiyue/firstleg/service/LoadingWorkPalletService.java

@@ -0,0 +1,206 @@
+package com.baiyue.firstleg.service;
+
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.Carton;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.OpenRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.Pallet;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.ScanRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.SealRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.SkuSummary;
+import com.baiyue.firstleg.entity.LoadingWorkPalletCartonEntity;
+import com.baiyue.firstleg.entity.LoadingWorkPalletEntity;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletCartonMapper;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletCartonMapper.CartonCandidate;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletMapper;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletMapper.TaskContext;
+import jakarta.annotation.Resource;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+/** 一件代发现场打托旁路；不改变既有拣货数量和仓库资源结算。 */
+@Service
+public class LoadingWorkPalletService {
+    @Resource private LoadingWorkPalletMapper pallets;
+    @Resource private LoadingWorkPalletCartonMapper cartons;
+
+    @Transactional
+    public Pallet open(long taskId, OpenRequest request, long operatorId, String operatorName) {
+        TaskContext context = requireWorkTask(taskId, request.warehouseId(), operatorId);
+        String code = request.palletCode().trim();
+        String operationId = request.operationId().trim();
+        LoadingWorkPalletEntity replay = pallets.selectByOpenOperation(operationId);
+        if (replay != null) {
+            if (replay.getPickTaskId() != taskId || !replay.getPalletCode().equals(code)) {
+                throw conflict("开托幂等号已用于其他请求");
+            }
+            return view(replay);
+        }
+        LoadingWorkPalletEntity value = new LoadingWorkPalletEntity();
+        value.setPickTaskId(taskId);
+        value.setLoadingPlanId(context.loadingPlanId());
+        value.setWarehouseId(request.warehouseId());
+        value.setWarehousePalletId(request.warehousePalletId());
+        value.setPalletCode(code);
+        value.setOpenOperationId(operationId);
+        value.setPalletStatus("OPEN");
+        value.setCreatedBy(operatorId);
+        value.setCreatedByName(operatorName);
+        value.setVersion(0);
+        try {
+            pallets.insert(value);
+        } catch (DuplicateKeyException exception) {
+            replay = pallets.selectByOpenOperation(operationId);
+            if (replay == null || replay.getPickTaskId() != taskId || !replay.getPalletCode().equals(code)) {
+                throw conflict("托盘号已存在或开托操作重复");
+            }
+            value = replay;
+        }
+        return view(value);
+    }
+
+    @Transactional
+    public Pallet scan(long taskId, long palletId, ScanRequest request,
+                       long operatorId, String operatorName) {
+        requireWorkTask(taskId, request.warehouseId(), operatorId);
+        LoadingWorkPalletEntity target = requireOpenPallet(taskId, palletId, request.warehouseId());
+        String operationId = request.operationId().trim();
+        LoadingWorkPalletCartonEntity replay = cartons.selectByOperation(operationId);
+        if (replay != null) {
+            if (replay.getPickTaskId() != taskId || replay.getWorkPalletId() != palletId
+                || !replay.getBoxCode().equals(request.boxCode().trim())) {
+                throw conflict("箱唛操作幂等号已用于其他请求");
+            }
+            return view(target);
+        }
+        List<CartonCandidate> candidates = cartons.selectCandidates(taskId, request.warehouseId(),
+            request.boxCode().trim());
+        if (candidates.isEmpty()) throw new BizException(ResultCode.NOT_FOUND, "箱唛不属于当前任务的一件代发货物");
+        if (candidates.size() > 1) throw conflict("箱唛在当前多客户任务中不唯一，请检查箱唛数据");
+        CartonCandidate candidate = candidates.get(0);
+        if (candidate.getSkuCode() == null || candidate.getSkuCode().isBlank()) {
+            throw conflict("一件代发箱唛缺少SKU，不能上托");
+        }
+        LoadingWorkPalletCartonEntity current = cartons.selectBinding(taskId, candidate.getCartonLabelId());
+        if (current == null) {
+            current = binding(taskId, palletId, candidate, operationId, operatorId, operatorName);
+            try {
+                cartons.insert(current);
+            } catch (DuplicateKeyException exception) {
+                LoadingWorkPalletCartonEntity concurrent = cartons.selectBinding(taskId, candidate.getCartonLabelId());
+                if (concurrent == null || concurrent.getWorkPalletId() != palletId) {
+                    throw conflict("箱唛已被其他托盘绑定");
+                }
+            }
+            return view(target);
+        }
+        if (current.getWorkPalletId() == palletId) return view(target);
+        LoadingWorkPalletEntity source = pallets.selectScoped(taskId, current.getWorkPalletId(), request.warehouseId());
+        if (source == null || !"OPEN".equals(source.getPalletStatus())) {
+            throw conflict("来源托盘已封托，不能直接移箱");
+        }
+        if (cartons.move(current.getId(), current.getVersion(), palletId, operatorId, operatorName, operationId) != 1) {
+            throw conflict("箱唛绑定已变化，请刷新后重试");
+        }
+        return view(target);
+    }
+
+    @Transactional
+    public Pallet seal(long taskId, long palletId, SealRequest request,
+                       long operatorId, String operatorName) {
+        requireWorkTask(taskId, request.warehouseId(), operatorId);
+        LoadingWorkPalletEntity replay = pallets.selectBySealOperation(request.operationId().trim());
+        if (replay != null) {
+            if (replay.getId() != palletId || replay.getPickTaskId() != taskId) {
+                throw conflict("封托幂等号已用于其他请求");
+            }
+            return view(replay);
+        }
+        requireOpenPallet(taskId, palletId, request.warehouseId());
+        if (cartons.countPalletCartons(palletId) == 0) throw conflict("空托盘不能封托");
+        if (cartons.countUnreconciled(taskId) > 0) {
+            throw conflict("现场上托箱数超过已提交拣货箱数，请先完成原PDA拣货提交");
+        }
+        if (pallets.seal(taskId, palletId, request.warehouseId(), request.expectedVersion(),
+            request.operationId().trim(), operatorId, operatorName) != 1) {
+            throw conflict("托盘状态或版本已变化，请刷新后重试");
+        }
+        return view(pallets.selectScoped(taskId, palletId, request.warehouseId()));
+    }
+
+    @Transactional(readOnly = true)
+    public List<Pallet> list(long taskId, long warehouseId) {
+        TaskContext context = pallets.selectTaskContext(taskId, warehouseId);
+        if (context == null) throw new BizException(ResultCode.NOT_FOUND, "未找到当前仓库的PDA任务");
+        return pallets.selectTaskPallets(taskId, warehouseId).stream().map(this::view).toList();
+    }
+
+    private TaskContext requireWorkTask(long taskId, long warehouseId, long operatorId) {
+        TaskContext context = pallets.selectTaskContext(taskId, warehouseId);
+        if (context == null) throw new BizException(ResultCode.NOT_FOUND, "未找到当前仓库的PDA任务");
+        if (!"LOADING".equals(context.taskStatus())) throw conflict("PDA任务已完成，不能继续打托");
+        if (context.dropshipItemCount() == null || context.dropshipItemCount() == 0) {
+            throw conflict("当前任务没有一件代发货物");
+        }
+        if (context.assigneeId() == null || context.assigneeId() != operatorId) {
+            throw conflict("请先领取PDA任务后再执行打托");
+        }
+        return context;
+    }
+
+    private LoadingWorkPalletEntity requireOpenPallet(long taskId, long palletId, long warehouseId) {
+        LoadingWorkPalletEntity pallet = pallets.selectScoped(taskId, palletId, warehouseId);
+        if (pallet == null) throw new BizException(ResultCode.NOT_FOUND, "现场托盘不存在");
+        if (!"OPEN".equals(pallet.getPalletStatus())) throw conflict("托盘不是打托中状态");
+        return pallet;
+    }
+
+    private static LoadingWorkPalletCartonEntity binding(long taskId, long palletId,
+                                                          CartonCandidate source, String operationId,
+                                                          long operatorId, String operatorName) {
+        LoadingWorkPalletCartonEntity value = new LoadingWorkPalletCartonEntity();
+        value.setPickTaskId(taskId);
+        value.setWorkPalletId(palletId);
+        value.setLoadingPlanItemId(source.getLoadingPlanItemId());
+        value.setPickItemId(source.getPickItemId());
+        value.setTenantId(source.getTenantId());
+        value.setInboundId(source.getInboundId());
+        value.setInboundDetailId(source.getInboundDetailId());
+        value.setCartonLabelId(source.getCartonLabelId());
+        value.setBoxCode(source.getBoxCode());
+        value.setSkuCode(source.getSkuCode());
+        value.setUnitsPerCarton(source.getUnitsPerCarton());
+        value.setBoundBy(operatorId);
+        value.setBoundByName(operatorName);
+        value.setOperationId(operationId);
+        value.setVersion(0);
+        return value;
+    }
+
+    private Pallet view(LoadingWorkPalletEntity pallet) {
+        List<LoadingWorkPalletCartonEntity> values = cartons.selectPalletCartons(pallet.getId());
+        Map<String, List<LoadingWorkPalletCartonEntity>> bySku = values.stream().collect(
+            java.util.stream.Collectors.groupingBy(LoadingWorkPalletCartonEntity::getSkuCode,
+                LinkedHashMap::new, java.util.stream.Collectors.toList()));
+        List<SkuSummary> skus = bySku.entrySet().stream().map(entry -> new SkuSummary(entry.getKey(),
+            entry.getValue().size(), entry.getValue().stream().map(LoadingWorkPalletCartonEntity::getUnitsPerCarton)
+                .filter(Objects::nonNull).mapToLong(Integer::longValue).sum())).toList();
+        List<Carton> cartonViews = values.stream().map(value -> new Carton(value.getId(), value.getBoxCode(),
+            value.getSkuCode(), value.getTenantId(), value.getInboundId(), value.getInboundDetailId(),
+            value.getUnitsPerCarton())).toList();
+        return new Pallet(pallet.getId(), pallet.getPalletCode(), pallet.getWarehousePalletId(),
+            pallet.getPalletStatus(), pallet.getVersion(), values.size(), bySku.size(),
+            (int) values.stream().map(LoadingWorkPalletCartonEntity::getTenantId).distinct().count(),
+            skus, cartonViews);
+    }
+
+    private static BizException conflict(String message) {
+        return new BizException(ResultCode.CONFLICT, message);
+    }
+}

firstleg/src/main/java/com/baiyue/firstleg/service/OverseasInboundOrderDetainedConsumer.java

@@ -0,0 +1,135 @@
+package com.baiyue.firstleg.service;
+
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
+import com.baiyue.common.event.EventEnvelope;
+import com.baiyue.common.event.EventPayloadCanonicalizer;
+import com.baiyue.common.event.EventPayloadHash;
+import com.baiyue.common.event.EventTypes;
+import com.baiyue.common.event.OverseasInboundOrderDetainedChangedV1;
+import com.baiyue.common.event.RegionCode;
+import com.baiyue.firstleg.entity.ContainerEventInboxEntity;
+import com.baiyue.firstleg.entity.InboundHoldRecordEntity;
+import com.baiyue.firstleg.entity.InboundOrderEntity;
+import com.baiyue.firstleg.mapper.ContainerEventInboxMapper;
+import com.baiyue.firstleg.mapper.InboundHoldRecordMapper;
+import com.baiyue.firstleg.mapper.InboundOrderMapper;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.RequiredArgsConstructor;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.util.Locale;
+import java.util.Objects;
+
+/** 将海外暂扣事实按来源入仓单绑定回写到国内头程入仓单。 */
+@Service
+@RequiredArgsConstructor
+public class OverseasInboundOrderDetainedConsumer {
+    private final InboundOrderMapper inboundOrders;
+    private final InboundHoldRecordMapper holdRecords;
+    private final ContainerEventInboxMapper inbox;
+    private final ObjectMapper objectMapper;
+
+    @Transactional
+    public InboundOrderEntity consume(EventEnvelope event) {
+        validateEnvelope(event);
+        OverseasInboundOrderDetainedChangedV1 payload = payload(event);
+        long inboundId = parsePositive(payload.sourceInboundId(), "来源入仓单 ID 无效");
+        long tenantId = parsePositive(event.tenantId(), "客户 ID 无效");
+        if (!payload.sourceInboundId().equals(event.aggregateId())) {
+            throw new IllegalArgumentException("事件 aggregateId 与来源入仓单 ID 不一致");
+        }
+        if (payload.changedAt() == null || payload.inboundCode() == null || payload.inboundCode().isBlank()
+            || payload.reason() == null || payload.reason().isBlank()) {
+            throw new IllegalArgumentException("暂扣事件缺少入仓码、原因或变更时间");
+        }
+
+        ContainerEventInboxEntity existing = inbox.selectById(event.eventId());
+        if (existing != null) {
+            if (!existing.getPayloadHash().equalsIgnoreCase(event.payloadHash())) {
+                throw new IllegalArgumentException("相同 eventId 对应的事件摘要冲突");
+            }
+            return requiredInbound(inboundId, tenantId, payload.inboundCode());
+        }
+        ContainerEventInboxEntity inboxRow = inbox(event);
+        try {
+            inbox.insert(inboxRow);
+        } catch (DuplicateKeyException duplicate) {
+            ContainerEventInboxEntity raced = inbox.selectById(event.eventId());
+            if (raced == null || !raced.getPayloadHash().equalsIgnoreCase(event.payloadHash())) throw duplicate;
+            return requiredInbound(inboundId, tenantId, payload.inboundCode());
+        }
+
+        InboundOrderEntity inbound = requiredInbound(inboundId, tenantId, payload.inboundCode());
+        if (inbound.getLastOverseasHoldVersion() == null
+            || event.aggregateVersion() > inbound.getLastOverseasHoldVersion()) {
+            int updated = inboundOrders.applyOverseasHold(tenantId, inboundId, payload.detained(),
+                payload.detained() ? payload.reason() : null, event.aggregateVersion(),
+                parseOperatorId(payload.operatorId()));
+            if (updated == 1) insertHistory(event, payload, tenantId, inboundId);
+        }
+        inboxRow.setStatus("PROCESSED");
+        inboxRow.setProcessedAt(LocalDateTime.now(ZoneOffset.UTC));
+        inbox.updateById(inboxRow);
+        return requiredInbound(inboundId, tenantId, payload.inboundCode());
+    }
+
+    private void validateEnvelope(EventEnvelope event) {
+        event.requireValid();
+        if (!EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED.equals(event.eventType())
+            || event.eventVersion() != 1 || event.sourceRegion() != RegionCode.OVERSEAS
+            || event.targetRegion() != RegionCode.CN || !"INBOUND_ORDER".equals(event.aggregateType())) {
+            throw new IllegalArgumentException("不支持的海外入仓单暂扣事件");
+        }
+        if (!EventPayloadHash.matches(EventPayloadCanonicalizer.canonicalize(event.payload()), event.payloadHash())) {
+            throw new IllegalArgumentException("payloadHash 与事件负载不一致");
+        }
+    }
+
+    private OverseasInboundOrderDetainedChangedV1 payload(EventEnvelope event) {
+        try { return objectMapper.treeToValue(event.payload(), OverseasInboundOrderDetainedChangedV1.class); }
+        catch (Exception exception) { throw new IllegalArgumentException("海外入仓单暂扣事件负载无效", exception); }
+    }
+
+    private InboundOrderEntity requiredInbound(long inboundId, long tenantId, String inboundCode) {
+        InboundOrderEntity value = inboundOrders.selectActiveByIdForUpdate(inboundId);
+        if (value == null) throw new IllegalArgumentException("来源头程入仓单不存在");
+        if (!Objects.equals(value.getTenantId(), tenantId) || !Objects.equals(value.getInboundCode(), inboundCode)) {
+            throw new IllegalArgumentException("事件与来源头程入仓单归属不一致");
+        }
+        return value;
+    }
+
+    private void insertHistory(EventEnvelope event, OverseasInboundOrderDetainedChangedV1 payload,
+                               long tenantId, long inboundId) {
+        InboundHoldRecordEntity row = new InboundHoldRecordEntity();
+        row.setId(IdWorker.getId()); row.setTenantId(tenantId); row.setInboundId(inboundId);
+        row.setHoldAction(payload.detained() ? "HOLD" : "RELEASE"); row.setReason(payload.reason());
+        row.setOperatorId(parseOperatorId(payload.operatorId())); row.setOperatorName(payload.operatorName());
+        row.setOperatedAt(LocalDateTime.ofInstant(payload.changedAt(), ZoneOffset.UTC));
+        holdRecords.insert(row);
+    }
+
+    private ContainerEventInboxEntity inbox(EventEnvelope event) {
+        ContainerEventInboxEntity row = new ContainerEventInboxEntity();
+        row.setEventId(event.eventId()); row.setEventType(event.eventType()); row.setEventVersion(event.eventVersion());
+        row.setAggregateId(event.aggregateId()); row.setAggregateVersion(event.aggregateVersion());
+        row.setPayloadHash(event.payloadHash().toLowerCase(Locale.ROOT)); row.setPayloadJson(event.payload().toString());
+        row.setStatus("RECEIVED"); row.setReceivedAt(LocalDateTime.now(ZoneOffset.UTC));
+        return row;
+    }
+
+    private long parsePositive(String value, String message) {
+        try { long parsed = Long.parseLong(value); if (parsed > 0) return parsed; }
+        catch (RuntimeException ignored) { }
+        throw new IllegalArgumentException(message);
+    }
+
+    private long parseOperatorId(String value) {
+        try { return value == null ? 0L : Long.parseLong(value); }
+        catch (NumberFormatException ignored) { return 0L; }
+    }
+}

firstleg/src/main/resources/db/phase2-carton-label-versioning-migration.sql

@@ -15,6 +15,7 @@ DELIMITER ;
 CALL phase2_carton_label_add_column('label_version', 'INT UNSIGNED NOT NULL DEFAULT 1 COMMENT ''内部兼容批次字段，固定为1且不进入箱码'' AFTER carton_index');
 CALL phase2_carton_label_add_column('batch_status', 'VARCHAR(16) NOT NULL DEFAULT ''ACTIVE'' COMMENT ''批次状态：ACTIVE有效、VOID已作废'' AFTER label_version');
 CALL phase2_carton_label_add_column('cargo_fingerprint', 'CHAR(64) NULL COMMENT ''影响标签字段的SHA-256指纹'' AFTER batch_status');
+CALL phase2_carton_label_add_column('sku_code', 'VARCHAR(128) NULL COMMENT ''箱唛绑定的SKU快照；二维码内容不变'' AFTER cargo_name');
 CALL phase2_carton_label_add_column('voided_at', 'DATETIME(3) NULL COMMENT ''批次作废时间'' AFTER cargo_fingerprint');
 DROP PROCEDURE phase2_carton_label_add_column;
 

firstleg/src/main/resources/db/phase2-inbound-carton-label.sql

@@ -10,6 +10,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_carton_label (
   inbound_detail_id BIGINT UNSIGNED NOT NULL COMMENT '订单货物明细ID，不建立跨库外键',
   cargo_item_no INT UNSIGNED NOT NULL COMMENT '订单货物明细序号快照',
   cargo_name VARCHAR(255) NULL COMMENT '货物名称快照',
+  sku_code VARCHAR(128) NULL COMMENT '箱唛绑定的SKU快照；二维码内容不变',
   detail_package_count INT UNSIGNED NOT NULL COMMENT '该订单货物明细箱数快照',
   inbound_code VARCHAR(40) NOT NULL COMMENT '入仓码快照',
   box_code VARCHAR(80) NOT NULL COMMENT '固定二维码内容：入仓码#总箱数-箱下标',

firstleg/src/main/resources/db/phase2-inbound-schema.sql

@@ -42,6 +42,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_order (
   destination_name VARCHAR(128) NULL COMMENT '目的仓名称快照',
   hold_flag TINYINT(1) NOT NULL DEFAULT 0 COMMENT '当前是否扣货',
   current_hold_reason VARCHAR(500) NULL COMMENT '当前扣货理由快照',
+  last_overseas_hold_version BIGINT UNSIGNED NULL COMMENT '海外暂扣事件最新聚合版本，用于阻止乱序覆盖',
   total_package_count INT UNSIGNED NULL COMMENT '确认后的总箱数',
   actual_gross_weight_kg DECIMAL(18,3) NULL COMMENT '已确认称重图片含托盘毛重汇总kg',
   chargeable_weight_kg DECIMAL(18,3) NULL COMMENT '当前费用快照的计费重量kg',
@@ -196,6 +197,7 @@ CREATE TABLE IF NOT EXISTS fl_inbound_carton_label (
   inbound_detail_id BIGINT UNSIGNED NOT NULL COMMENT '订单货物明细ID，不建立跨库外键',
   cargo_item_no INT UNSIGNED NOT NULL COMMENT '订单货物明细序号快照',
   cargo_name VARCHAR(255) NULL COMMENT '货物名称快照',
+  sku_code VARCHAR(128) NULL COMMENT '箱唛绑定的SKU快照；二维码内容不变',
   detail_package_count INT UNSIGNED NOT NULL COMMENT '该订单货物明细箱数快照',
   inbound_code VARCHAR(40) NOT NULL COMMENT '入仓码快照',
   box_code VARCHAR(80) NOT NULL COMMENT '固定二维码内容：入仓码#总箱数-箱下标',

firstleg/src/main/resources/db/phase3-smart-loading-schema.sql

@@ -102,8 +102,8 @@ CREATE TABLE IF NOT EXISTS fl_container_event_inbox (
   event_id VARCHAR(64) NOT NULL COMMENT '跨区事件全局唯一ID',
   event_type VARCHAR(64) NOT NULL COMMENT '事件类型',
   event_version INT UNSIGNED NOT NULL COMMENT '事件契约版本',
-  aggregate_id VARCHAR(64) NOT NULL COMMENT '货柜聚合ID',
-  aggregate_version BIGINT UNSIGNED NOT NULL COMMENT '货柜聚合版本',
+  aggregate_id VARCHAR(64) NOT NULL COMMENT '跨区业务聚合ID',
+  aggregate_version BIGINT UNSIGNED NOT NULL COMMENT '跨区业务聚合版本',
   payload_hash VARCHAR(80) NOT NULL COMMENT '规范化负载SHA-256摘要',
   payload_json JSON NOT NULL COMMENT '原始事件负载',
   status VARCHAR(16) NOT NULL COMMENT 'RECEIVED或PROCESSED',
@@ -111,7 +111,7 @@ CREATE TABLE IF NOT EXISTS fl_container_event_inbox (
   processed_at DATETIME(3) NULL COMMENT '处理完成时间（UTC）',
   PRIMARY KEY (event_id),
   KEY idx_container_event_aggregate (aggregate_id, aggregate_version)
-) ENGINE=InnoDB COMMENT='海外货柜事件消费Inbox';
+) ENGINE=InnoDB COMMENT='海外到国内业务事件消费Inbox';
 
 DROP PROCEDURE IF EXISTS phase3_container_real_unit_columns;
 DELIMITER $$
@@ -623,6 +623,66 @@ CREATE TABLE IF NOT EXISTS fl_loading_pick_history (
   CONSTRAINT fk_loading_pick_history_item FOREIGN KEY (pick_item_id) REFERENCES fl_loading_pick_item (id)
 ) ENGINE=InnoDB COMMENT='PDA拣货幂等和操作审计历史';
 
+CREATE TABLE IF NOT EXISTS fl_loading_work_pallet (
+  id BIGINT UNSIGNED NOT NULL COMMENT '一件代发现场作业托盘ID',
+  pick_task_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA装柜拣货任务ID',
+  loading_plan_id BIGINT UNSIGNED NOT NULL COMMENT '装柜计划ID快照',
+  warehouse_id BIGINT UNSIGNED NOT NULL COMMENT '作业仓库ID',
+  warehouse_pallet_id BIGINT UNSIGNED NULL COMMENT '仓库实物托盘ID；未绑定仓库资源时为空',
+  pallet_code VARCHAR(64) NOT NULL COMMENT '现场托盘号',
+  open_operation_id VARCHAR(128) NOT NULL COMMENT '开托幂等操作号',
+  seal_operation_id VARCHAR(128) NULL COMMENT '封托幂等操作号',
+  pallet_status VARCHAR(16) NOT NULL DEFAULT 'OPEN' COMMENT '托盘状态：OPEN打托中、SEALED已封托、CANCELLED已取消',
+  created_by BIGINT UNSIGNED NOT NULL COMMENT '创建操作人ID',
+  created_by_name VARCHAR(64) NULL COMMENT '创建操作人名称快照',
+  sealed_by BIGINT UNSIGNED NULL COMMENT '封托操作人ID',
+  sealed_by_name VARCHAR(64) NULL COMMENT '封托操作人名称快照',
+  sealed_at DATETIME(3) NULL COMMENT '封托时间',
+  version INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_loading_work_pallet_code (pick_task_id, pallet_code),
+  UNIQUE KEY uk_loading_work_pallet_open_operation (open_operation_id),
+  UNIQUE KEY uk_loading_work_pallet_seal_operation (seal_operation_id),
+  KEY idx_loading_work_pallet_plan (loading_plan_id, pallet_status, id),
+  CONSTRAINT fk_loading_work_pallet_task FOREIGN KEY (pick_task_id) REFERENCES fl_loading_pick_task (id),
+  CONSTRAINT fk_loading_work_pallet_plan FOREIGN KEY (loading_plan_id) REFERENCES fl_loading_plan (id),
+  CONSTRAINT chk_loading_work_pallet_status CHECK (pallet_status IN ('OPEN','SEALED','CANCELLED'))
+) ENGINE=InnoDB COMMENT='一件代发PDA现场实际托盘；允许同托盘承载多个客户订单';
+
+CREATE TABLE IF NOT EXISTS fl_loading_work_pallet_carton (
+  id BIGINT UNSIGNED NOT NULL COMMENT '一件代发现场托盘箱唛绑定ID',
+  pick_task_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA装柜拣货任务ID',
+  work_pallet_id BIGINT UNSIGNED NOT NULL COMMENT '现场作业托盘ID',
+  loading_plan_item_id BIGINT UNSIGNED NOT NULL COMMENT '装柜计划货物明细ID',
+  pick_item_id BIGINT UNSIGNED NOT NULL COMMENT 'PDA拣货明细ID',
+  tenant_id BIGINT UNSIGNED NOT NULL COMMENT '箱唛所属客户ID',
+  inbound_id BIGINT UNSIGNED NOT NULL COMMENT '来源入仓单ID',
+  inbound_detail_id BIGINT UNSIGNED NOT NULL COMMENT '来源入仓货物明细ID',
+  carton_label_id BIGINT UNSIGNED NOT NULL COMMENT '稳定箱唛记录ID',
+  box_code VARCHAR(80) NOT NULL COMMENT '稳定箱唛箱码快照',
+  sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码快照',
+  units_per_carton INT UNSIGNED NULL COMMENT '每箱产品数量快照',
+  bound_by BIGINT UNSIGNED NOT NULL COMMENT '最后绑定操作人ID',
+  bound_by_name VARCHAR(64) NULL COMMENT '最后绑定操作人名称快照',
+  operation_id VARCHAR(128) NOT NULL COMMENT '最近一次绑定或移托幂等操作号',
+  version INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '首次上托时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '最后移托时间',
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_loading_work_carton_task_label (pick_task_id, carton_label_id),
+  UNIQUE KEY uk_loading_work_carton_operation (operation_id),
+  KEY idx_loading_work_carton_pallet (work_pallet_id, sku_code, id),
+  KEY idx_loading_work_carton_plan_item (loading_plan_item_id, id),
+  CONSTRAINT fk_loading_work_carton_task FOREIGN KEY (pick_task_id) REFERENCES fl_loading_pick_task (id),
+  CONSTRAINT fk_loading_work_carton_pallet FOREIGN KEY (work_pallet_id) REFERENCES fl_loading_work_pallet (id),
+  CONSTRAINT fk_loading_work_carton_plan_item FOREIGN KEY (loading_plan_item_id) REFERENCES fl_loading_plan_item (id),
+  CONSTRAINT fk_loading_work_carton_pick_item FOREIGN KEY (pick_item_id) REFERENCES fl_loading_pick_item (id),
+  CONSTRAINT fk_loading_work_carton_label FOREIGN KEY (carton_label_id) REFERENCES fl_inbound_carton_label (id),
+  CONSTRAINT chk_loading_work_carton_units CHECK (units_per_carton IS NULL OR units_per_carton > 0)
+) ENGINE=InnoDB COMMENT='一件代发PDA逐箱上托事实；客户订单不合并但实际托盘可混托';
+
 DROP PROCEDURE IF EXISTS repair_phase3_loading_pick_task_foreign_keys;
 DELIMITER $$
 CREATE PROCEDURE repair_phase3_loading_pick_task_foreign_keys()

firstleg/src/main/resources/openapi/phase3-pda-convergence-v1.yaml

@@ -119,11 +119,104 @@ paths:
       parameters: [{$ref: '#/components/parameters/TaskId'}]
       responses:
         '200': {description: Ordered operation history}
+  /api/platform/v1/first-leg/pda-loading/tasks/{taskId}/pallets:
+    get:
+      summary: 查询一件代发现场实际托盘、SKU汇总和逐箱明细
+      parameters:
+        - {$ref: '#/components/parameters/TaskId'}
+        - {name: warehouseId, in: query, required: true, schema: {type: integer, format: int64, minimum: 1}}
+      responses:
+        '200':
+          description: 当前任务未取消的现场托盘
+          content: {application/json: {schema: {type: array, items: {$ref: '#/components/schemas/WorkPallet'}}}}
+  /api/platform/v1/first-leg/pda-loading/tasks/{taskId}/pallets/open:
+    post:
+      summary: 为已领取任务开启一个一件代发现场托盘
+      parameters: [{$ref: '#/components/parameters/TaskId'}]
+      requestBody:
+        required: true
+        content: {application/json: {schema: {$ref: '#/components/schemas/OpenPalletRequest'}}}
+      responses:
+        '200': {description: 已开启托盘或相同operationId的幂等结果}
+  /api/platform/v1/first-leg/pda-loading/tasks/{taskId}/pallets/{palletId}/cartons/scan:
+    post:
+      summary: 扫描一件代发箱唛上托；箱唛已在其他未封托托盘时按箱移托
+      description: 本操作只记录实际箱到托关系，不推进既有拣货数量、订单状态或仓库资源结算。
+      parameters: [{$ref: '#/components/parameters/TaskId'}, {$ref: '#/components/parameters/PalletId'}]
+      requestBody:
+        required: true
+        content: {application/json: {schema: {$ref: '#/components/schemas/ScanCartonRequest'}}}
+      responses:
+        '200': {description: 包含最新SKU与箱唛汇总的目标托盘}
+  /api/platform/v1/first-leg/pda-loading/tasks/{taskId}/pallets/{palletId}/seal:
+    post:
+      summary: 封托并校验现场上托箱数未超过既有PDA已提交拣货箱数
+      parameters: [{$ref: '#/components/parameters/TaskId'}, {$ref: '#/components/parameters/PalletId'}]
+      requestBody:
+        required: true
+        content: {application/json: {schema: {$ref: '#/components/schemas/SealPalletRequest'}}}
+      responses:
+        '200': {description: 已封托托盘或A0409数量/版本冲突}
 components:
   parameters:
     TaskId: {name: taskId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
     ItemId: {name: itemId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
+    PalletId: {name: palletId, in: path, required: true, schema: {type: integer, format: int64, minimum: 1}}
   schemas:
+    OpenPalletRequest:
+      type: object
+      required: [warehouseId, palletCode, operationId]
+      properties:
+        warehouseId: {type: integer, format: int64, minimum: 1}
+        warehousePalletId: {type: integer, format: int64, minimum: 1, nullable: true}
+        palletCode: {type: string, maxLength: 64}
+        operationId: {type: string, maxLength: 128}
+    ScanCartonRequest:
+      type: object
+      required: [warehouseId, boxCode, operationId]
+      properties:
+        warehouseId: {type: integer, format: int64, minimum: 1}
+        boxCode: {type: string, maxLength: 80}
+        operationId: {type: string, maxLength: 128}
+    SealPalletRequest:
+      type: object
+      required: [warehouseId, expectedVersion, operationId]
+      properties:
+        warehouseId: {type: integer, format: int64, minimum: 1}
+        expectedVersion: {type: integer, minimum: 0}
+        operationId: {type: string, maxLength: 128}
+    WorkPallet:
+      type: object
+      required: [id, palletCode, status, version, cartonCount, skuCount, customerCount, skus, cartons]
+      properties:
+        id: {type: integer, format: int64}
+        palletCode: {type: string}
+        warehousePalletId: {type: integer, format: int64, nullable: true}
+        status: {type: string, enum: [OPEN, SEALED]}
+        version: {type: integer, minimum: 0}
+        cartonCount: {type: integer, minimum: 0}
+        skuCount: {type: integer, minimum: 0}
+        customerCount: {type: integer, minimum: 0}
+        skus: {type: array, items: {$ref: '#/components/schemas/WorkPalletSku'}}
+        cartons: {type: array, items: {$ref: '#/components/schemas/WorkPalletCarton'}}
+    WorkPalletSku:
+      type: object
+      required: [skuCode, cartonCount, productQuantity]
+      properties:
+        skuCode: {type: string}
+        cartonCount: {type: integer, minimum: 1}
+        productQuantity: {type: integer, format: int64, minimum: 0}
+    WorkPalletCarton:
+      type: object
+      required: [id, boxCode, skuCode, tenantId, inboundId, inboundDetailId]
+      properties:
+        id: {type: integer, format: int64}
+        boxCode: {type: string}
+        skuCode: {type: string}
+        tenantId: {type: integer, format: int64}
+        inboundId: {type: integer, format: int64}
+        inboundDetailId: {type: integer, format: int64}
+        unitsPerCarton: {type: integer, minimum: 1, nullable: true}
     Task:
       type: object
       required: [id, loadingPlanId, containerBookingId, inboundId, inboundVersion, loadingVersion, cabinetNo, sourceType, recordStatus, taskStatus, workflowStatus, version, items]

firstleg/src/test/java/com/baiyue/firstleg/controller/PlatformLoadingPdaControllerContractTest.java

@@ -24,6 +24,13 @@ class PlatformLoadingPdaControllerContractTest {
         authority("review", "platform:firstleg:pda:review", AuthenticatedUser.class, long.class, ReviewRequest.class);
         authority("complete", "platform:firstleg:pda:work", AuthenticatedUser.class, long.class, CompleteLoadingRequest.class);
         authority("operations", "platform:firstleg:pda:view", AuthenticatedUser.class, long.class);
+        authority("pallets", "platform:firstleg:pda:view", AuthenticatedUser.class, long.class, long.class);
+        authority("openPallet", "platform:firstleg:pda:work", AuthenticatedUser.class, long.class,
+            com.baiyue.firstleg.dto.LoadingPalletDtos.OpenRequest.class);
+        authority("scanCarton", "platform:firstleg:pda:work", AuthenticatedUser.class, long.class, long.class,
+            com.baiyue.firstleg.dto.LoadingPalletDtos.ScanRequest.class);
+        authority("sealPallet", "platform:firstleg:pda:work", AuthenticatedUser.class, long.class, long.class,
+            com.baiyue.firstleg.dto.LoadingPalletDtos.SealRequest.class);
     }
 
     private void authority(String name, String expected, Class<?>... parameterTypes) throws Exception {

firstleg/src/test/java/com/baiyue/firstleg/service/LoadingCompletedOutboxServiceTest.java

@@ -187,6 +187,30 @@ class LoadingCompletedOutboxServiceTest {
         assertThat(event.payload().at("/orders/0/palletCount").asInt()).isEqualTo(2);
     }
 
+    @Test void publishesExactPdaCartonToPalletBindingsWithoutSequentialRedistribution() throws Exception {
+        Row first = row(11, 100, 101); first.setFulfillmentType("ONE_CLICK_DROPSHIP");
+        first.setPackageCount(2); first.setProductQuantity(20); first.setSkuCode("SKU-A");
+        Row second = row(11, 100, 102); second.setFulfillmentType("ONE_CLICK_DROPSHIP");
+        second.setPackageCount(2); second.setProductQuantity(10); second.setSkuCode("SKU-B");
+        when(snapshots.rows(90L)).thenReturn(List.of(first, second));
+        when(snapshots.workPalletCount(90L)).thenReturn(2);
+        when(snapshots.actualPalletRows(90L)).thenReturn(List.of(
+            actualPallet(11,100,"PLT-01",101,"SKU-A","BOX-A2"),
+            actualPallet(11,100,"PLT-01",102,"SKU-B","BOX-B1"),
+            actualPallet(11,100,"PLT-02",101,"SKU-A","BOX-A1"),
+            actualPallet(11,100,"PLT-02",102,"SKU-B","BOX-B2")));
+
+        service.publish(90L);
+
+        ArgumentCaptor<InboundOutboxEntity> captor = ArgumentCaptor.forClass(InboundOutboxEntity.class);
+        verify(outbox).insert(captor.capture());
+        EventEnvelope event = mapper.readValue(captor.getValue().getPayloadJson(), EventEnvelope.class);
+        assertThat(event.payload().at("/orders/0/pallets/0/skuPackages/0/cartonMarks/0").asText())
+            .isEqualTo("BOX-A2");
+        assertThat(event.payload().at("/orders/0/pallets/1/skuPackages/0/cartonMarks/0").asText())
+            .isEqualTo("BOX-A1");
+    }
+
     @Test
     void pricingBusinessTypeCannotTurnAStandardOrderIntoDropship() throws Exception {
         Row value = row(11, 100, 101);
@@ -238,6 +262,13 @@ class LoadingCompletedOutboxServiceTest {
         row.setPackageCount(packages); row.setProductQuantity(quantity); row.setBoxCode(boxCode); return row;
     }
 
+    private PalletRow actualPallet(long account,long inbound,String palletNo,long detail,
+                                   String sku,String boxCode) {
+        PalletRow row = pallet(account,inbound,0,palletNo,1,detail,sku,1,1,boxCode);
+        row.setActualBinding(true);
+        return row;
+    }
+
     private LabelRow label(long detailId, String boxCode) {
         LabelRow row = new LabelRow(); row.setInboundDetailId(detailId); row.setBoxCode(boxCode); return row;
     }

firstleg/src/test/java/com/baiyue/firstleg/service/LoadingWorkPalletServiceTest.java

@@ -0,0 +1,86 @@
+package com.baiyue.firstleg.service;
+
+import com.baiyue.firstleg.dto.LoadingPalletDtos.ScanRequest;
+import com.baiyue.firstleg.dto.LoadingPalletDtos.SealRequest;
+import com.baiyue.firstleg.entity.LoadingWorkPalletCartonEntity;
+import com.baiyue.firstleg.entity.LoadingWorkPalletEntity;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletCartonMapper;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletCartonMapper.CartonCandidate;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletMapper;
+import com.baiyue.firstleg.mapper.LoadingWorkPalletMapper.TaskContext;
+import jakarta.annotation.Resource;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@SpringJUnitConfig(LoadingWorkPalletService.class)
+class LoadingWorkPalletServiceTest {
+    @MockBean private LoadingWorkPalletMapper pallets;
+    @MockBean private LoadingWorkPalletCartonMapper cartons;
+    @Resource private LoadingWorkPalletService service;
+
+    @Test
+    void scansDropshipCartonOntoMixedCustomerWorkPalletWithoutChangingPickWorkflow() {
+        when(pallets.selectTaskContext(10L, 20L)).thenReturn(context());
+        LoadingWorkPalletEntity pallet = pallet(30L, "OPEN");
+        when(pallets.selectScoped(10L, 30L, 20L)).thenReturn(pallet);
+        CartonCandidate candidate = candidate();
+        when(cartons.selectCandidates(10L, 20L, "BOX-A")).thenReturn(List.of(candidate));
+        doAnswer(invocation -> {
+            LoadingWorkPalletCartonEntity value = invocation.getArgument(0);
+            value.setId(50L);
+            return 1;
+        }).when(cartons).insert(any(LoadingWorkPalletCartonEntity.class));
+        when(cartons.selectPalletCartons(30L)).thenAnswer(invocation -> List.of());
+
+        service.scan(10L, 30L, new ScanRequest(20L, "BOX-A", "SCAN-1"), 99L, "作业员");
+
+        var captor = org.mockito.ArgumentCaptor.forClass(LoadingWorkPalletCartonEntity.class);
+        verify(cartons).insert(captor.capture());
+        assertThat(captor.getValue().getTenantId()).isEqualTo(88L);
+        assertThat(captor.getValue().getLoadingPlanItemId()).isEqualTo(41L);
+        assertThat(captor.getValue().getSkuCode()).isEqualTo("SKU-A");
+    }
+
+    @Test
+    void refusesToSealUntilScannedCartonsAreReconciledByExistingPickSubmission() {
+        when(pallets.selectTaskContext(10L, 20L)).thenReturn(context());
+        when(pallets.selectScoped(10L, 30L, 20L)).thenReturn(pallet(30L, "OPEN"));
+        when(cartons.countPalletCartons(30L)).thenReturn(2);
+        when(cartons.countUnreconciled(10L)).thenReturn(1);
+
+        assertThatThrownBy(() -> service.seal(10L, 30L,
+            new SealRequest(20L, 0, "SEAL-1"), 99L, "作业员"))
+            .hasMessageContaining("原PDA拣货提交");
+    }
+
+    private static TaskContext context() {
+        return new TaskContext(10L, 11L, "LOADING", 20L, 99L, 2);
+    }
+
+    private static LoadingWorkPalletEntity pallet(long id, String status) {
+        LoadingWorkPalletEntity value = new LoadingWorkPalletEntity();
+        value.setId(id); value.setPickTaskId(10L); value.setLoadingPlanId(11L);
+        value.setWarehouseId(20L); value.setPalletCode("PLT-01");
+        value.setPalletStatus(status); value.setVersion(0);
+        return value;
+    }
+
+    private static CartonCandidate candidate() {
+        CartonCandidate value = new CartonCandidate();
+        value.setCartonLabelId(40L); value.setTenantId(88L); value.setInboundId(81L);
+        value.setInboundDetailId(82L); value.setBoxCode("BOX-A");
+        value.setLoadingPlanItemId(41L); value.setPickItemId(42L);
+        value.setSkuCode("SKU-A"); value.setUnitsPerCarton(20);
+        return value;
+    }
+}

firstleg/src/test/java/com/baiyue/firstleg/service/OverseasInboundOrderDetainedConsumerTest.java

@@ -0,0 +1,87 @@
+package com.baiyue.firstleg.service;
+
+import com.baiyue.common.event.EventEnvelope;
+import com.baiyue.common.event.EventPayloadCanonicalizer;
+import com.baiyue.common.event.EventPayloadHash;
+import com.baiyue.common.event.EventTypes;
+import com.baiyue.common.event.OverseasInboundOrderDetainedChangedV1;
+import com.baiyue.common.event.RegionCode;
+import com.baiyue.firstleg.entity.InboundHoldRecordEntity;
+import com.baiyue.firstleg.entity.InboundOrderEntity;
+import com.baiyue.firstleg.mapper.ContainerEventInboxMapper;
+import com.baiyue.firstleg.mapper.InboundHoldRecordMapper;
+import com.baiyue.firstleg.mapper.InboundOrderMapper;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.time.Instant;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class OverseasInboundOrderDetainedConsumerTest {
+    @Mock InboundOrderMapper inboundOrders;
+    @Mock InboundHoldRecordMapper holdRecords;
+    @Mock ContainerEventInboxMapper inbox;
+    ObjectMapper objectMapper;
+    OverseasInboundOrderDetainedConsumer consumer;
+
+    @BeforeEach
+    void setUp() {
+        objectMapper = new ObjectMapper().registerModule(new JavaTimeModule());
+        consumer = new OverseasInboundOrderDetainedConsumer(inboundOrders, holdRecords, inbox, objectMapper);
+    }
+
+    @Test
+    void appliesHoldBySourceInboundIdAndWritesHistory() {
+        InboundOrderEntity inbound = inbound(null);
+        when(inboundOrders.selectActiveByIdForUpdate(1001L)).thenReturn(inbound);
+        when(inboundOrders.applyOverseasHold(88L, 1001L, true, "等待查验", 7L, 66L)).thenReturn(1);
+
+        consumer.consume(event(7, true, "等待查验"));
+
+        verify(inboundOrders).applyOverseasHold(88L, 1001L, true, "等待查验", 7L, 66L);
+        ArgumentCaptor<InboundHoldRecordEntity> history = ArgumentCaptor.forClass(InboundHoldRecordEntity.class);
+        verify(holdRecords).insert(history.capture());
+        assertThat(history.getValue().getInboundId()).isEqualTo(1001L);
+        assertThat(history.getValue().getHoldAction()).isEqualTo("HOLD");
+        verify(inbox).updateById(argThat(row -> "PROCESSED".equals(row.getStatus())));
+    }
+
+    @Test
+    void staleReleaseCannotOverwriteNewerHoldState() {
+        when(inboundOrders.selectActiveByIdForUpdate(1001L)).thenReturn(inbound(9L));
+
+        consumer.consume(event(7, false, "解除"));
+
+        verify(inboundOrders, never()).applyOverseasHold(anyLong(), anyLong(), anyBoolean(), any(), anyLong(), anyLong());
+        verifyNoInteractions(holdRecords);
+        verify(inbox).updateById(argThat(row -> "PROCESSED".equals(row.getStatus())));
+    }
+
+    private InboundOrderEntity inbound(Long sourceVersion) {
+        InboundOrderEntity value = new InboundOrderEntity();
+        value.setId(1001L); value.setTenantId(88L); value.setInboundCode("IN-1001");
+        value.setLastOverseasHoldVersion(sourceVersion);
+        return value;
+    }
+
+    private EventEnvelope event(long version, boolean detained, String reason) {
+        var payload = new OverseasInboundOrderDetainedChangedV1("1001", "IN-1001", "9001",
+            "LM-9001", detained, reason, "66", "海外操作员", Instant.parse("2026-08-31T06:00:00Z"));
+        var node = objectMapper.valueToTree(payload);
+        return new EventEnvelope(String.format("00000000-0000-4000-8000-%012d", version),
+            EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED, 1, payload.changedAt(),
+            RegionCode.OVERSEAS, RegionCode.CN, "88", "INBOUND_ORDER", "1001", version, 1L,
+            "00000000-0000-4000-8000-000000000099", "hold-1001-" + version, null, node,
+            EventPayloadHash.sha256(EventPayloadCanonicalizer.canonicalize(node)));
+    }
+}

iam/src/main/resources/db/lastleg-permissions.sql

@@ -39,6 +39,9 @@ VALUES
   (5107061,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:create','创建海外库位',NULL,'POST',761,'ACTIVE',1,0),
   (5107062,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:edit','编辑海外库位',NULL,'PUT',762,'ACTIVE',1,0),
   (5107063,0,'PLATFORM','BUTTON',5107060,'platform:overseas-warehouse:location:delete','删除海外库位',NULL,'DELETE',763,'ACTIVE',1,0),
+  (5107090,0,'PLATFORM','MENU',0,'platform:overseas-warehouse:outbound:list','海外出库单','/overseas-warehouse/outbounds','GET',765,'ACTIVE',1,0),
+  (5107091,0,'PLATFORM','BUTTON',5107090,'platform:overseas-warehouse:outbound:create','创建海外出库单',NULL,'POST',766,'ACTIVE',1,0),
+  (5107092,0,'PLATFORM','MENU',0,'platform:overseas-warehouse:delivery:list','海外派送单','/overseas-warehouse/delivery-orders','GET',767,'ACTIVE',1,0),
   (5107100,0,'PLATFORM','MENU',0,'platform:overseas-business:purchase:list','海外采购订单','/overseas-business/purchases','GET',800,'ACTIVE',1,0),
   (5107101,0,'PLATFORM','BUTTON',5107100,'platform:overseas-business:purchase:edit','编辑海外采购订单',NULL,'PATCH',801,'ACTIVE',1,0),
   (5107102,0,'PLATFORM','BUTTON',5107100,'platform:overseas-business:purchase:review','审核海外采购订单',NULL,'POST',802,'ACTIVE',1,0),
@@ -212,3 +215,16 @@ JOIN iam_permission permission ON permission.tenant_id=0 AND permission.app_code
 WHERE role.tenant_id=0 AND role.app_code='PLATFORM'
   AND UPPER(role.role_code) IN ('PLATFORM_ADMIN','PLATFORM_CUSTOM_ADMIN')
   AND role.status='ACTIVE' AND role.deleted=0 AND permission.status='ACTIVE' AND permission.deleted=0;
+
+-- PLATFORM_CUSTOM_ADMIN needs access to the overseas outbound and delivery lists shown in the admin navigation.
+INSERT IGNORE INTO iam_role_permission (tenant_id, role_id, permission_id, created_at)
+SELECT 0, role.id, permission.id, NOW(3)
+FROM iam_role role
+JOIN iam_permission permission ON permission.tenant_id=0 AND permission.app_code='PLATFORM'
+  AND permission.permission_code IN (
+    'platform:overseas-warehouse:outbound:list',
+    'platform:overseas-warehouse:delivery:list'
+  )
+WHERE role.tenant_id=0 AND role.app_code='PLATFORM'
+  AND UPPER(role.role_code)='PLATFORM_CUSTOM_ADMIN'
+  AND role.status='ACTIVE' AND role.deleted=0 AND permission.status='ACTIVE' AND permission.deleted=0;

iam/src/test/java/com/baiyue/iam/repository/OverseasPhase4PermissionSqlContractTest.java

@@ -41,10 +41,12 @@ class OverseasPhase4PermissionSqlContractTest {
         assertThat(sql).contains(REQUIRED.toArray(String[]::new));
         assertThat(sql).contains("'lastleg:pda:operate'");
         assertPdaPickerGrant(sql);
-        assertThat(catalog).hasSize(53).noneMatch(code -> code.endsWith(":view"));
+        assertThat(catalog).hasSize(56).noneMatch(code -> code.endsWith(":view"));
         assertThat(sql).contains("permission_code LIKE 'platform:lastleg:%'", "status='INACTIVE'", "deleted=1");
-        assertThat(sql).doesNotContain(":carton:", ":product:", ":outbound:", ":delivery:");
+        assertThat(sql).doesNotContain(":carton:", ":product:");
+        assertThat(catalog).contains("platform:overseas-warehouse:delivery:list");
         assertCustomAdminGrant(sql);
+        assertCustomAdminNavigationGrant(sql);
     }
 
     @Test
@@ -58,6 +60,7 @@ class OverseasPhase4PermissionSqlContractTest {
         assertThat(sql).contains("baiyue_iam.iam_permission", "baiyue_iam.iam_role_permission", "'lastleg:pda:operate'");
         assertPdaPickerGrant(sql);
         assertCustomAdminGrant(sql);
+        assertCustomAdminNavigationGrant(sql);
     }
 
     @Test
@@ -138,6 +141,17 @@ class OverseasPhase4PermissionSqlContractTest {
         assertThat(sql.substring(grantStart, grantEnd)).contains("lastleg:pda:operate");
     }
 
+    private static void assertCustomAdminNavigationGrant(String sql) {
+        int permissionIndex = sql.indexOf("'platform:overseas-warehouse:delivery:list'", sql.indexOf("PLATFORM_CUSTOM_ADMIN needs access"));
+        assertThat(permissionIndex).isGreaterThanOrEqualTo(0);
+        int grantStart = sql.lastIndexOf("INSERT IGNORE INTO", permissionIndex);
+        int grantEnd = sql.indexOf(';', permissionIndex);
+        assertThat(sql.substring(grantStart, grantEnd)).contains(
+            "UPPER(role.role_code)='PLATFORM_CUSTOM_ADMIN'",
+            "platform:overseas-warehouse:outbound:list",
+            "platform:overseas-warehouse:delivery:list");
+    }
+
     private static String matrixBlock(String sql) {
         int start = sql.indexOf("INSERT INTO tmp_phase4_warehouse_role_permission");
         int end = sql.indexOf("DELETE grant_row FROM", start);

lastleg-service/AGENTS.md

@@ -27,14 +27,19 @@
 | PDA 入仓、实收、上架与完成 | `inboundplan/pda/controller/ReceivingContainerController.java`、`inboundplan/pda/service/ReceivingContainerService.java`、内部编排 `InboundPdaWorkflowService.java`；公网入口固定为 `/api/pda/v1/last-leg/receiving-containers/**`，`/warehouse-profile` 只按 Token 绑定仓解析共享仓库中文名称与编码，旧 planNo/allocationId Controller 已移除 |
 | PDA 卸柜照片上传、归属校验与预览 | `ReceivingContainerController.java` 的 `/current/unload-photos/files`、`/current/unload-photos/files/{fileId}/download`，网关 `inboundplan/pda/gateway/UnloadPhotoFileGateway.java`、`HttpUnloadPhotoFileGateway.java`；File 类型固定 `OVERSEAS_UNLOAD_PHOTO`，下载只允许当前会话已签收的 fileId 并返回 `no-store` |
 | 卸柜照片与海外卸柜完成 Outbox | `ReceivingContainerController.java`、`ReceivingContainerService.java`、`inboundplan/pda/service/InboundUnloadCompletedOutboxService.java`、`entity/LastlegEventOutbox.java`、`mapper/LastlegEventOutboxMapper.java`；多计划同柜只能在全柜完成后调用 `publishContainerCompleted`，按来源柜预订 ID 幂等发布一次，完成时刻与拍照时刻分离；事件模型见 `../common-event-contract/AGENTS.md` |
+| 尾程暂扣状态回传 | `service/InboundOrderDetainedOutboxService.java`；暂扣与解除暂扣在订单更新事务内按 `sourceInboundId` 写入海外到国内 Outbox，国内按来源入仓单绑定更新 |
 | 入仓后 SKU 库存余额、库位和流水 | `inventory/`；平台只读查询与非出库库存命令分别从 `inventory/query/controller/InventoryQueryController.java`、`inventory/command/controller/InventoryCommandController.java` 进入 |
 | 海外PDA盘点、同仓整托移库、托盘组拆换绑与换标现场作业 | `pda/stocktake/`、`pda/move/`、`palletops/`、`relabel/pda/`；版本化契约 `src/main/resources/openapi/overseas-pda-operations-v1.yaml`；全部范围取自PDA Token，不含出库和派送 |
+| PDA 仓内通用扫码与操作历史 | `pda/warehouse/controller/PdaWarehouseController.java`、`pda/warehouse/service/PdaWarehouseService.java`；解析库存、库位和托盘码并查询操作历史，固定要求 `lastleg:pda:operate` 与 `ROLE_WAREHOUSE_PICKER`，仓库范围只能取自 PDA Token |
 | 船节点接收与海外 PDA 可收货门禁 | `shipping/service/ContainerShippingNodeConsumer.java`、`shipping/entity/ContainerShippingGate.java`、`shipping/mapper/ContainerShippingGateMapper.java`；只单调接受实际标准节点，`PICKUP_READY` 及以后才允许对应柜进入 PDA 收货候选 |
 | 平台排车列表/详情与智能预排 | `dispatch/controller/DispatchQueryController.java`、`SmartDispatchController.java`、`dispatch/mapper/DispatchCandidateMapper.java`、`dispatch/service/DispatchService.java`；草稿柜 `entity/DispatchDraftContainer.java`、`mapper/DispatchDraftContainerMapper.java`，托盘锁 `DispatchPalletLock.java`；入口 `/api/platform/v1/last-leg/dispatches`，范围开关与禁用写操作见“四期开发范围路由” |
+| 排车编辑、PDA 出库、派送与交接 | `dispatch/controller/DispatchController.java`、`dispatch/pda/controller/DispatchPdaController.java`、`delivery/controller/DeliveryTransferController.java`、`MerchantDeliveryController.java`、`OutboundPdaController.java` |
 | 仓储资源调用 | `inboundplan/pda/gateway/WarehouseResourceGateway.java`、`HttpWarehouseResourceGateway.java` |
 | 仓储转运、历史订单/入仓绑定、可选换标联动 | `transfer/controller/WarehouseTransferController.java`、`transfer/service/WarehouseTransferService.java` |
-| 一件代发接收、SKU/箱唛库存 | `dropship/service/DropshipOrderService.java`、`dropship/entity/`、`dropship/mapper/` |
+| 一件代发接收、SKU/箱唛库存 | 内部接收入口 `dropship/controller/DropshipOrderController.java` 的 `/internal/v1/lastleg/dropship/receive`，必须经 `InternalServiceTokenGuard`；处理 `dropship/service/DropshipOrderService.java`、`dropship/entity/`、`dropship/mapper/` |
 | 货物废弃、待审锁箱、审批扣减 | `discard/controller/CargoDiscardController.java`、`discard/service/CargoDiscardService.java` |
+| 客户拜访、派送状态与签收附件 | `customervisit/controller/CustomerVisitController.java`、`customervisit/service/CustomerVisitService.java`；平台维护拜访、附件上传、派送完成/状态 |
+| 异常订单与派送退回入仓 | `exceptionorder/controller/ExceptionOrderController.java`、`exceptionorder/service/ExceptionOrderService.java`；异常订单建档、关联解析、派送退回候选与标记 |
 | 海外采购、客户下单、采购审核、客户/采购仓候选与操作流水 | `procurement/controller/`、`procurement/service/OverseasProcurementService.java`；OpenAPI `src/main/resources/openapi/overseas-business-v1.yaml` |
 | 美国/本土卡车订单 | `trucking/controller/PlatformUsTruckOrderController.java`、`MerchantUsTruckOrderController.java` 及同子域 Service/DTO |
 | 本土散板订单 | `looseboard/controller/PlatformLocalLooseboardController.java` 及同子域 Service/DTO/Entity/Mapper；OpenAPI `src/main/resources/openapi/overseas-business-v1.yaml` |
@@ -46,9 +51,8 @@
 
 ## 四期开发范围路由
 
-- 四期在本服务内只进入尾程订单、入仓计划/PDA 入仓、换标、产品与箱唛快照、库存、海外采购和本土卡车；本土散板新增实现也归本服务的独立稳定子域。
-- `dispatch/`、`delivery/`、出库单、PDA 出库拣货、派送和其他库存离仓能力虽然已存在于服务代码或表结构中，但不属于当前四期开发与验收范围，不得因代码已存在而自动纳入。
-- 历史排车编辑/取消/出库、PDA 出库和 `delivery/` Controller 默认不注册；只有后续阶段明确启用 `lastleg.future-outbound-api.enabled=true` 才可恢复。平台排车列表与详情由 `lastleg.dispatch-query-api.enabled=true` 独立启用；入库单智能排车候选、草稿锁定/解锁/释放和预排创建由 `lastleg.smart-dispatch-api.enabled=true` 独立启用。这些排车平台入口均不接收 `customerId`：排车列表跨客户分页，详情按全局排车单号定位后使用记录自身客户范围加载明细；智能排车候选未传计划 ID 时跨客户查询，传入时根据计划 ID 解析范围；托盘移入草稿时立即以操作人和随机草稿标识锁定，移除或关闭时释放，草稿锁超时失效；预排创建根据所选托盘 ID 在服务端解析并校验唯一客户范围，并将当前操作人的草稿锁原子转换为正式排车锁。预排只能创建待出库排车并锁定托盘，不得借此开放编辑、取消、depart、PDA 出库或派送。四期平台库存 Controller 不映射 allocate、unallocate、pick、ship。
+- 尾程服务覆盖尾程订单、入仓计划/PDA 入仓、换标、产品与箱唛快照、库存、海外采购、本土卡车、本土散板、排车、出库、派送、客户拜访及异常退回等完整业务域。
+- 排车编辑/取消/出库、PDA 出库和 `delivery/` Controller 与其他尾程业务接口一同注册，不受功能开关控制。平台排车列表与详情仍由 `lastleg.dispatch-query-api.enabled=true` 独立启用；入库单智能排车候选、草稿锁定/解锁/释放和预排创建仍由 `lastleg.smart-dispatch-api.enabled=true` 独立启用。这些排车平台入口均不接收 `customerId`：排车列表跨客户分页，详情按全局排车单号定位后使用记录自身客户范围加载明细；智能排车候选未传计划 ID 时跨客户查询，传入时根据计划 ID 解析范围；托盘移入草稿时立即以操作人和随机草稿标识锁定，移除或关闭时释放，草稿锁超时失效；预排创建根据所选托盘 ID 在服务端解析并校验唯一客户范围，并将当前操作人的草稿锁原子转换为正式排车锁。
 - 仓库 ID、类型、状态、地址和能力唯一权威归国内 `warehouse-service`；海外库位、实物托盘和资源锁归 `warehouse-overseas-service/` 且只引用同一国内 `warehouseId`。Lastleg PDA 通过 Warehouse Overseas 内部资源入口校验该国内共享收货仓，不得要求海外数据库重复建仓；浏览器 API 统一经 `gateway-overseas/`。
 
 ## 数据库表索引与注释约束
@@ -93,7 +97,7 @@
 - 列表、详情、导出和更新必须使用同一租户边界，不能仅在列表过滤而让详情或更新越权。
 - 目的仓变更必须写状态/操作历史或审计证据，并使用版本控制防止并发覆盖。
 - 货物废弃只使用可核对 SKU 和箱唛的一件代发库存。创建申请只能将箱从 `AVAILABLE` 锁定为 `DISCARD_PENDING`，不得扣减 SKU 箱数；实际扣库存节点固定为具备 `lastleg:cargo-discard:approve` 权限的仓库/PDA 审核人确认废弃时，并且必须在审核事务内调用专用 discard adjustment。该 adjustment 必须将箱改为 `DISCARDED`、写逐箱业务流水及唯一幂等键，并校验 `扣减前箱数 - 废弃箱数 = 扣减后箱数` 且逐箱数等于申请总箱数；任一环节失败须整体回滚。拒绝申请只释放锁箱，不得扣库存。
-- 海外采购客户下单固定进入 `PENDING_REVIEW`；四期采购只维护采购订单、审核、入库数量、候选快照和操作流水，不提供采购出库端点、出库记录或出库数量。采购单据不得写入或冒充 `available_packages`；只有海外仓 PDA 完成实收后，`InboundStockReceiptService` 才能以 `PDA_STOCK_IN:{taskId}:{allocationId}` 幂等键调用库存 `stockIn` 转入可用库存。禁止通过通用平台接口绕过 PDA 入可用库存。
+- 海外采购客户下单固定进入 `PENDING_REVIEW`；采购编辑可维护入库数量和采购出库明细，出库量为明细数量汇总，审核通过且有入库量后按 `PENDING_OUTBOUND`、`PARTIALLY_OUTBOUND`、`OUTBOUNDED` 派生展示状态。采购出库只记录采购单据流转，不得写入或冒充 `available_packages`；只有海外仓 PDA 完成实收后，`InboundStockReceiptService` 才能以 `PDA_STOCK_IN:{taskId}:{allocationId}` 幂等键调用库存 `stockIn` 转入可用库存。禁止通过通用平台接口绕过 PDA 入可用库存。
 - 派车状态只允许 PDA 拣货、完成和出库动作推进，普通派车编辑接口不得修改状态。PDA 写操作要求 `lastleg:pda:operate`；后台库存表单操作要求 `lastleg:inventory:manage`，盘点调整另要求 `lastleg:inventory:adjust`，转仓库存操作要求 `lastleg:warehouse-transfer:manage`。
 - `ll_order.current_status` 只保存尾程主流程状态；换标、转仓、出库和派送等子单精确状态保存到各自单据并汇总到 `sub_order_status`，不得再用子单状态覆盖主流程状态。PDA 入仓及库存落账完成后，主流程状态固定推进为 `INBOUND_COMPLETED`。
 

lastleg-service/src/main/java/com/baiyue/lastleg/controller/LastlegOrderController.java

@@ -93,6 +93,43 @@ public class LastlegOrderController {
         return ApiResponse.success(orderService.createFee(platformScope(user, customerId), id, request, operatorName(user)));
     }
 
+    @PutMapping("/api/platform/v1/last-leg/orders/{id}/detained")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.LAST_MILE_ORDER_EDIT + "')")
+    @Operation(summary = "Set tail-leg order hold status", description = "Required authority: " + OverseasPermissions.LAST_MILE_ORDER_EDIT)
+    public ApiResponse<Void> setDetained(
+        @AuthenticationPrincipal AuthenticatedUser user,
+        @RequestParam(required = false) String customerId,
+        @PathVariable long id,
+        @Valid @RequestBody LastlegOrderRequests.SetDetained request) {
+        orderService.setDetained(platformScope(user, customerId), id, request,
+            String.valueOf(user.userId()), operatorName(user));
+        return ApiResponse.success(null);
+    }
+
+    @PutMapping("/api/platform/v1/last-leg/orders/{id}/pallet-merge-required")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.LAST_MILE_ORDER_EDIT + "')")
+    @Operation(summary = "Set the PDA pallet-merge reminder for one tail-leg order",
+        description = "Required authority: " + OverseasPermissions.LAST_MILE_ORDER_EDIT)
+    public ApiResponse<Void> setPalletMergeRequired(
+        @AuthenticationPrincipal AuthenticatedUser user,
+        @RequestParam(required = false) String customerId,
+        @PathVariable long id,
+        @Valid @RequestBody LastlegOrderRequests.SetPalletMergeRequired request) {
+        orderService.setPalletMergeRequired(platformScope(user, customerId), id, request, operatorName(user));
+        return ApiResponse.success(null);
+    }
+
+    @PutMapping("/api/platform/v1/last-leg/orders/pallet-merge-required/batch")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.LAST_MILE_ORDER_EDIT + "')")
+    @Operation(summary = "Mark a selected tail-leg order group for PDA pallet merge")
+    public ApiResponse<Void> setPalletMergeBatch(
+        @AuthenticationPrincipal AuthenticatedUser user,
+        @RequestParam(required = false) String customerId,
+        @Valid @RequestBody LastlegOrderRequests.SetPalletMergeBatch request) {
+        orderService.setPalletMergeBatch(platformScope(user, customerId), request, operatorName(user));
+        return ApiResponse.success(null);
+    }
+
     @GetMapping(value = "/api/platform/v1/last-leg/orders/export", produces = "text/csv")
     @PreAuthorize("hasAuthority('" + OverseasPermissions.LAST_MILE_ORDER_EXPORT + "')")
     @Operation(summary = "Export filtered tail-leg orders as UTF-8 CSV", description = "Required authority: " + OverseasPermissions.LAST_MILE_ORDER_EXPORT)

lastleg-service/src/main/java/com/baiyue/lastleg/customervisit/controller/CustomerVisitController.java

@@ -7,7 +7,6 @@ import com.baiyue.lastleg.customervisit.dto.CustomerVisitResponses;
 import com.baiyue.lastleg.customervisit.service.CustomerVisitService;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
@@ -25,7 +24,6 @@ import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.server.ResponseStatusException;
 
 @RestController
-@ConditionalOnProperty(name = "lastleg.future-outbound-api.enabled", havingValue = "true")
 @RequestMapping("/api/platform/v1/last-leg")
 public class CustomerVisitController {
     @Resource private CustomerVisitService service;

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/controller/DeliveryTransferController.java

@@ -6,18 +6,18 @@ import com.baiyue.common.security.AuthenticatedUser;
 import com.baiyue.lastleg.delivery.dto.DeliveryRequests;
 import com.baiyue.lastleg.delivery.dto.DeliveryResponses;
 import com.baiyue.lastleg.delivery.service.DeliveryTransferService;
+import com.baiyue.lastleg.security.OverseasPermissions;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.server.ResponseStatusException;
 
 @RestController
-@ConditionalOnProperty(name = "lastleg.future-outbound-api.enabled", havingValue = "true")
 @RequestMapping("/api/platform/v1/last-leg")
 @Tag(name = "Outbound and delivery")
 public class DeliveryTransferController {
@@ -65,6 +65,7 @@ public class DeliveryTransferController {
     }
 
     @GetMapping("/delivery-orders")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.DELIVERY_LIST + "')")
     public ApiResponse<PageResult<DeliveryResponses.DeliveryRow>> deliveryPage(
         @AuthenticationPrincipal AuthenticatedUser user, @RequestParam(required = false) String customerId,
         @Valid DeliveryRequests.Query query) {
@@ -72,10 +73,11 @@ public class DeliveryTransferController {
     }
 
     @GetMapping("/delivery-orders/{deliveryNo}")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.DELIVERY_LIST + "')")
     public ApiResponse<DeliveryResponses.DeliveryDetail> deliveryDetail(
         @AuthenticationPrincipal AuthenticatedUser user, @RequestParam(required = false) String customerId,
-        @PathVariable String deliveryNo, @Valid DeliveryRequests.PalletQuery query) {
-        return ApiResponse.success(service.deliveryDetail(scope(user, customerId), deliveryNo, query));
+        @PathVariable String deliveryNo) {
+        return ApiResponse.success(service.deliveryDetail(scope(user, customerId), deliveryNo));
     }
 
     private String scope(AuthenticatedUser user, String requestedCustomer) {

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/controller/MerchantDeliveryController.java

@@ -0,0 +1,46 @@
+package com.baiyue.lastleg.delivery.controller;
+
+import com.baiyue.common.core.api.ApiResponse;
+import com.baiyue.common.core.api.PageResult;
+import com.baiyue.common.security.AuthenticatedUser;
+import com.baiyue.lastleg.delivery.dto.DeliveryRequests;
+import com.baiyue.lastleg.delivery.dto.DeliveryResponses;
+import com.baiyue.lastleg.delivery.service.DeliveryTransferService;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.server.ResponseStatusException;
+
+@RestController
+@RequestMapping("/api/merchant/v1/last-leg/delivery-orders")
+public class MerchantDeliveryController {
+    @Resource private DeliveryTransferService service;
+
+    @GetMapping
+    public ApiResponse<PageResult<DeliveryResponses.DeliveryRow>> page(@AuthenticationPrincipal AuthenticatedUser user,
+                                                                        @Valid DeliveryRequests.Query query) {
+        return ApiResponse.success(service.deliveryPage(customer(user), query));
+    }
+
+    @PostMapping
+    public ApiResponse<DeliveryResponses.TransferResult> create(@AuthenticationPrincipal AuthenticatedUser user,
+                                                                 @RequestParam String dispatchNo,
+                                                                 @Valid @RequestBody DeliveryRequests.Transfer request) {
+        return ApiResponse.success(service.transfer(customer(user), dispatchNo, operator(user), request));
+    }
+
+    @GetMapping("/{deliveryNo}")
+    public ApiResponse<DeliveryResponses.DeliveryDetail> detail(@AuthenticationPrincipal AuthenticatedUser user,
+                                                                 @PathVariable String deliveryNo) {
+        return ApiResponse.success(service.deliveryDetail(customer(user), deliveryNo));
+    }
+
+    private String customer(AuthenticatedUser user) {
+        if (user == null || user.tenantId() == null) throw new ResponseStatusException(HttpStatus.UNAUTHORIZED);
+        if ("PLATFORM".equals(user.appCode()) || user.tenantId() == 0L) throw new ResponseStatusException(HttpStatus.FORBIDDEN, "Merchant identity is required");
+        return String.valueOf(user.tenantId());
+    }
+    private String operator(AuthenticatedUser user) { return user.userId() == null ? user.username() : String.valueOf(user.userId()); }
+}

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/controller/OutboundPdaController.java

@@ -7,14 +7,12 @@ import com.baiyue.lastleg.delivery.dto.DeliveryResponses;
 import com.baiyue.lastleg.delivery.service.DeliveryTransferService;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.server.ResponseStatusException;
 
 @RestController
-@ConditionalOnProperty(name="lastleg.future-outbound-api.enabled", havingValue="true")
 @RequestMapping("/api/pda/v1/last-leg/outbound-tasks")
 public class OutboundPdaController {
     @Resource private DeliveryTransferService service;

lastleg-service/src/main/java/com/baiyue/lastleg/delivery/dto/DeliveryRequests.java

@@ -41,9 +41,6 @@ public final class DeliveryRequests {
                         String driverName, String deliveryMethod,
                         LocalDateTime plannedFrom, LocalDateTime plannedTo) {
         public Query { if (page == 0) page = 1; if (size == 0) size = 20; }
-        public Query(long page, long size, String documentNo, String warehouseId, String status) {
-            this(page, size, documentNo, warehouseId, status, null, null, null, null, null, null, null);
-        }
     }
 
     public record PalletQuery(@Min(1) long page, @Min(1) @Max(200) long size,

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

@@ -53,6 +53,7 @@ import org.springframework.web.server.ResponseStatusException;
 
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import com.baiyue.lastleg.service.LastlegOrderNoGenerator;
 import java.math.BigDecimal;
 import java.util.*;
 
@@ -77,6 +78,7 @@ public class DeliveryTransferService {
     @Resource private LastlegOrderMapper tailOrders;
     @Resource private LastlegOrderStatusHistoryMapper histories;
     @Resource private LastlegOrderDetailMapper tailOrderDetails;
+    @Resource private LastlegOrderNoGenerator orderNoGenerator;
 
     @Transactional
     public DeliveryResponses.TransferResult transfer(String customerId, String dispatchNo, String operatorId,
@@ -105,7 +107,7 @@ public class DeliveryTransferService {
         LocalDateTime now = LocalDateTime.now();
         OutboundOrder outbound = new OutboundOrder();
         outbound.setId(IdWorker.getId()); outbound.setCustomerId(customerId);
-        outbound.setOutboundNo("OUT" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + outbound.getId());
+        outbound.setOutboundNo(orderNoGenerator.next("OUTBOUND", dispatch.getOverseasWarehouseId(), outbound.getId()));
         outbound.setDispatchOrderId(dispatch.getId()); outbound.setDispatchNo(dispatch.getDispatchNo());
         outbound.setOverseasWarehouseId(dispatch.getOverseasWarehouseId()); outbound.setStatus("WAIT_OUTBOUND"); outbound.setOutboundType("DISPATCH_DELIVERY");
         outbound.setPackageCount(items.stream().map(DispatchItem::getPackageCount).filter(Objects::nonNull).mapToInt(Integer::intValue).sum());
@@ -141,7 +143,7 @@ public class DeliveryTransferService {
 
         DeliveryOrder delivery = new DeliveryOrder();
         delivery.setId(IdWorker.getId()); delivery.setCustomerId(customerId);
-        delivery.setDeliveryNo("DEL" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + delivery.getId());
+        delivery.setDeliveryNo(orderNoGenerator.next("DELIVERY", dispatch.getOverseasWarehouseId(), delivery.getId()));
         delivery.setOutboundOrderId(outbound.getId()); delivery.setOutboundNo(outbound.getOutboundNo());
         delivery.setDispatchOrderId(dispatch.getId()); delivery.setDispatchNo(dispatch.getDispatchNo());
         delivery.setOverseasWarehouseId(dispatch.getOverseasWarehouseId()); delivery.setOverseasWarehouseName(dispatch.getOverseasWarehouseName());
@@ -197,14 +199,16 @@ public class DeliveryTransferService {
         OutboundOrder existing = outboundOrders.findByIdempotency(customerId, request.idempotencyKey().trim());
         if (existing != null) return taskResult(existing, pdaTasks.lockByOutbound(customerId, existing.getId()));
         LocalDateTime now = LocalDateTime.now();
+        InventoryPosition firstPosition = inventoryPositions.selectById(request.items().get(0).inventoryPositionId());
+        if (firstPosition == null || !customerId.equals(firstPosition.getCustomerId())) throw notFound("Inventory position not found");
+        String selectedWarehouseId = firstPosition.getOverseasWarehouseId();
         OutboundOrder outbound = new OutboundOrder();
         outbound.setId(IdWorker.getId()); outbound.setCustomerId(customerId);
-        outbound.setOutboundNo("FBOO" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + outbound.getId());
+        outbound.setOutboundNo(orderNoGenerator.next("ONE_CLICK_DROPSHIP", selectedWarehouseId, outbound.getId()));
         outbound.setOutboundType("ONE_CLICK_DROPSHIP"); outbound.setStatus("WAIT_PICK"); outbound.setRecipientInfo(request.recipient().trim());
         outbound.setPackageCount(request.items().stream().mapToInt(i -> i.packages().intValue()).sum()); outbound.setPalletCount(request.items().size());
         outbound.setIdempotencyKey(request.idempotencyKey().trim()); outbound.setCreatedBy(operatorId); outbound.setCreatedAt(now); outbound.setUpdatedAt(now);
         outboundOrders.insert(outbound);
-        String selectedWarehouseId = null;
         for (DeliveryRequests.OneClickItem input : request.items()) {
             InventoryPosition position = inventoryPositions.selectById(input.inventoryPositionId());
             if (position == null || !customerId.equals(position.getCustomerId())) throw notFound("Inventory position not found");
@@ -290,7 +294,7 @@ public class DeliveryTransferService {
         if (delivery != null) {
             for (LastlegOrder order : tailOrders.selectList(new LambdaQueryWrapper<LastlegOrder>().eq(LastlegOrder::getCustomerId, customerId).eq(LastlegOrder::getOutboundOrderNo, outboundNo))) {
                 String from = order.getCurrentStatus(); order.setCurrentStatus("RECEIVED"); order.setSubOrderStatus(null); order.setOutboundOrderNo(null); order.setDeliveryOrderNo(null); order.setUpdatedAt(now); tailOrders.updateById(order);
-                LastlegOrderStatusHistory history = new LastlegOrderStatusHistory(); history.setOrderId(order.getId()); history.setFromStatus(from); history.setToStatus("RECEIVED"); history.setEventId("CANCEL_OUTBOUND:" + outboundNo); history.setRemark(request.reason().trim()); history.setCreatedAt(now); histories.insert(history);
+                LastlegOrderStatusHistory history = new LastlegOrderStatusHistory(); history.setCustomerId(customerId); history.setOrderId(order.getId()); history.setFromStatus(from); history.setToStatus("RECEIVED"); history.setEventId("CANCEL_OUTBOUND:" + outboundNo); history.setRemark(request.reason().trim()); history.setCreatedAt(now); histories.insert(history);
             }
         }
     }
@@ -337,8 +341,7 @@ public class DeliveryTransferService {
         return page(page, page.getRecords().stream().map(this::deliveryRow).toList());
     }
 
-    public DeliveryResponses.DeliveryDetail deliveryDetail(String customerId, String deliveryNo,
-                                                             DeliveryRequests.PalletQuery query) {
+    public DeliveryResponses.DeliveryDetail deliveryDetail(String customerId, String deliveryNo) {
         DeliveryOrder delivery = deliveryOrders.findByNo(customerId, deliveryNo);
         if (delivery == null) throw notFound("Delivery order not found");
         List<DispatchItem> items = dispatchItems.findByDispatchOrder(customerId, delivery.getDispatchOrderId());
@@ -375,7 +378,7 @@ public class DeliveryTransferService {
             order.setDeliveryOrderNo(deliveryNo); order.setCurrentStatus("WAIT_OUTBOUND"); order.setUpdatedAt(now);
             order.setSubOrderStatus("OUTBOUND:WAIT_OUTBOUND;DELIVERY:WAIT_DELIVERY");
             tailOrders.updateById(order);
-            LastlegOrderStatusHistory history = new LastlegOrderStatusHistory(); history.setOrderId(order.getId());
+            LastlegOrderStatusHistory history = new LastlegOrderStatusHistory(); history.setCustomerId(customerId); history.setOrderId(order.getId());
             history.setFromStatus(from); history.setToStatus("WAIT_OUTBOUND");
             history.setEventId("TRANSFER_DELIVERY:" + deliveryNo);
             history.setRemark(StringUtils.hasText(remark) ? remark.trim() : "Transferred to outbound and delivery documents");
@@ -394,7 +397,7 @@ public class DeliveryTransferService {
     }
     private DeliveryResponses.OutboundRow outboundRow(OutboundOrder o) { return new DeliveryResponses.OutboundRow(o.getId(), o.getOutboundNo(), o.getDispatchNo(), o.getOverseasWarehouseId(), o.getStatus(), o.getPalletCount(), o.getPackageCount(), o.getCreatedAt()); }
     private DeliveryResponses.DeliveryRow deliveryRow(DeliveryOrder d) { return new DeliveryResponses.DeliveryRow(d.getId(), d.getCustomerId(), d.getCustomerName(), d.getDeliveryNo(), d.getOutboundNo(), d.getDispatchNo(), d.getOverseasWarehouseId(), d.getOverseasWarehouseName(), d.getStatus(), d.getWaybillNo(), d.getDeliveryMethod(), d.getCarrierName(), d.getPickupMethod(), d.getLoadingType(), d.getVehicleType(), d.getVehicleSize(), d.getVehiclePlate(), d.getDriverName(), d.getDriverPhone(), d.getAppointmentAccount(), d.getSellerName(), value(d.getPalletCount()), value(d.getPackageCount()), d.getTotalWeightKg(), d.getTotalVolumeCbm(), d.getPlannedDeliveryAt(), d.getDispatchedAt(), d.getExpectedArrivalAt(), d.getSignedAt(), d.getRemark(), d.getCreatedAt()); }
-    private DeliveryResponses.DeliverySku sku(LastlegOrderDetail d, LastlegOrder order) { return new DeliveryResponses.DeliverySku(order == null ? null : order.getInboundCode(), order == null ? null : order.getCustomerName(), d.getDestinationWarehouseCode(), d.getDestinationWarehouseName(), d.getShipmentNo(), d.getFbaTrackingNo(), d.getSkuCode(), firstText(d.getProductNameZh(), d.getProductNameEn()), value(d.getPackageCount()), d.getGrossWeightKg(), d.getVolumeCbm()); }
+    private DeliveryResponses.DeliverySku sku(LastlegOrderDetail d, LastlegOrder order) { return new DeliveryResponses.DeliverySku(order == null ? null : order.getInboundCode(), order == null ? null : order.getCustomerName(), d.getDestinationWarehouseCode(), null, d.getShipmentNo(), d.getFbaTrackingNo(), d.getSkuCode(), firstText(d.getProductNameZh(), d.getProductNameEn()), value(d.getPackageCount()), d.getGrossWeightKg(), d.getVolumeCbm()); }
     private DeliveryResponses.DeliveryFeeRow feeRow(DeliveryFee f) { return new DeliveryResponses.DeliveryFeeRow(f.getId(), f.getFeeDirection(), f.getFeeType(), f.getCurrency(), f.getAmount(), f.getRemark()); }
     private DeliveryResponses.DeliveryOperationRow operationRow(DeliveryOperation o) { return new DeliveryResponses.DeliveryOperationRow(o.getId(), o.getCreatedAt(), o.getOperationNode(), firstText(o.getOperatorName(), o.getOperatorId()), o.getResult()); }
     private void recordOperation(String customerId, Long deliveryId, String operatorId, String node, String result, LocalDateTime now) { DeliveryOperation operation = new DeliveryOperation(); operation.setCustomerId(customerId); operation.setDeliveryOrderId(deliveryId); operation.setOperationNode(node); operation.setOperatorId(operatorId); operation.setOperatorName(operatorId); operation.setResult(result); operation.setCreatedAt(now); deliveryOperations.insert(operation); }

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

@@ -44,6 +44,7 @@ import java.util.Set;
 
 @Service
 public class CargoDiscardService {
+    @Resource private com.baiyue.lastleg.service.LastlegOrderNoGenerator orderNoGenerator;
     public static final String APPROVAL_PERMISSION = "lastleg:cargo-discard:approve";
     public static final String PENDING_REVIEW = "PENDING_REVIEW";
     public static final String APPROVED = "APPROVED";
@@ -105,7 +106,7 @@ public class CargoDiscardService {
         LocalDateTime now = LocalDateTime.now();
         CargoDiscardApplication application = new CargoDiscardApplication();
         application.setId(IdWorker.getId()); application.setCustomerId(customerId);
-        application.setDiscardNo("FH" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + application.getId());
+        application.setDiscardNo(orderNoGenerator.next("DISCARD", warehouseId, application.getId()));
         application.setOverseasWarehouseId(warehouseId); application.setOverseasWarehouseName(warehouseName);
         application.setInboundCodes(orderCache.values().stream().map(LastlegOrder::getInboundCode)
             .distinct().sorted().collect(java.util.stream.Collectors.joining(",")));

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/controller/DispatchController.java

@@ -13,7 +13,6 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.DeleteMapping;
@@ -27,7 +26,6 @@ import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.server.ResponseStatusException;
 
 @RestController
-@ConditionalOnProperty(name = "lastleg.future-outbound-api.enabled", havingValue = "true")
 @RequestMapping("/api/platform/v1/last-leg/dispatches")
 @Tag(name = "Tail-leg vehicle dispatch")
 public class DispatchController {

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/pda/controller/DispatchPdaController.java

@@ -7,14 +7,12 @@ import com.baiyue.lastleg.dispatch.pda.dto.DispatchPdaResponses;
 import com.baiyue.lastleg.dispatch.pda.service.DispatchPdaWorkflowService;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.server.ResponseStatusException;
 
 @RestController
-@ConditionalOnProperty(name = "lastleg.future-outbound-api.enabled", havingValue = "true")
 @RequestMapping("/api/pda/v1/last-leg/dispatches/{dispatchNo}")
 public class DispatchPdaController {
     public static final String OPERATE_PERMISSION = "lastleg:pda:operate";

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/pda/dto/DispatchPdaResponses.java

@@ -7,7 +7,8 @@ public final class DispatchPdaResponses {
     public record Task(Long id, String taskNo, String dispatchNo, String vehiclePlate, String warehouseId, String status,
                        List<Item> items) {}
     public record Item(Long dispatchItemId, String palletNo, String destinationWarehouseCode,
-                       String destinationWarehouseName, String fbaWarehouseCode, int scheduledPackages,
+                       String destinationWarehouseName, String fbaWarehouseCode, String warehouseRouteLabel,
+                       int scheduledPackages,
                        long pickedPackages, List<Position> positions) {}
     public record Position(Long id, Long balanceId, long availablePackages, long allocatedPackages,
                            long pickedPackages) {}

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/pda/service/DispatchPdaWorkflowService.java

@@ -119,6 +119,11 @@ public class DispatchPdaWorkflowService {
         inventory.pick(customerId, operatorId, new InventoryCommandRequests.Move(request.positionId(),
             request.packages(), order.getDispatchNo(), order.getDispatchNo(), null,
             keyBase + ":PICK", request.remark()));
+        // A successful PDA scan is the inventory deduction point. Departure only
+        // changes outbound/dispatch facts and must not deduct the same quantity again.
+        inventory.ship(customerId, operatorId, new InventoryCommandRequests.Move(request.positionId(),
+            request.packages(), order.getDispatchNo(), order.getDispatchNo(), null,
+            keyBase + ":SHIP", request.remark()));
         DispatchPdaPick pick = new DispatchPdaPick();
         pick.setId(IdWorker.getId()); pick.setCustomerId(customerId); pick.setTaskId(task.getId());
         pick.setDispatchItemId(itemId); pick.setInventoryPositionId(request.positionId()); pick.setPackages(request.packages());
@@ -149,6 +154,14 @@ public class DispatchPdaWorkflowService {
         if (replay != null) return read(replay, DispatchPdaResponses.PickingCompleted.class).withReplay();
         requireVehicle(order);
         DispatchPdaTask task = tasks.lockByDispatch(customerId, order.getId());
+        if (task != null && "COMPLETED".equals(task.getStatus())) {
+            List<DispatchItem> completedItems = items.findByDispatchOrder(customerId, order.getId());
+            long planned = completedItems.stream().map(DispatchItem::getPackageCount).filter(Objects::nonNull)
+                .mapToLong(Integer::longValue).sum();
+            long picked = picks.listTask(customerId, task.getId()).stream().mapToLong(p -> n(p.getPackages())).sum();
+            return new DispatchPdaResponses.PickingCompleted(order.getDispatchNo(), order.getStatus(), planned,
+                picked, Math.max(0, planned - picked), picked < planned, true);
+        }
         if (task == null || !("PDA_PENDING".equals(task.getStatus()) || "PICKING".equals(task.getStatus()))) {
             throw conflict("Dispatch PDA task is not available for completion");
         }
@@ -197,14 +210,7 @@ public class DispatchPdaWorkflowService {
         }
         List<DispatchPdaPick> dispatchPicks = picks.listTask(customerId, task.getId());
         if (dispatchPicks.isEmpty()) throw conflict("Dispatch has no PDA picks to ship");
-        long shipped = 0;
-        for (DispatchPdaPick pick : dispatchPicks) {
-            String key = "DISPATCH:" + order.getDispatchNo() + ":PICK:" + pick.getId() + ":SHIP";
-            inventory.ship(customerId, operatorId, new InventoryCommandRequests.Move(
-                pick.getInventoryPositionId(), n(pick.getPackages()),
-                outbound.getOutboundNo(), outbound.getOutboundNo(), null, key, request.remark()));
-            shipped += n(pick.getPackages());
-        }
+        long shipped = dispatchPicks.stream().mapToLong(p -> n(p.getPackages())).sum();
         LocalDateTime now = LocalDateTime.now();
         pickAttribution.depart(customerId, outbound.getOutboundNo(), order.getDispatchNo(), dispatchPicks, now);
         outbound.setStatus("OUTBOUNDED");
@@ -227,7 +233,8 @@ public class DispatchPdaWorkflowService {
             List<InventoryPosition> palletPositions = item.getWarehousePalletId() == null ? List.of()
                 : positions.listPallet(customerId, item.getWarehousePalletId());
             values.add(new DispatchPdaResponses.Item(item.getId(), item.getPalletNo(), item.getDestinationWarehouseCode(),
-                item.getDestinationWarehouseName(), item.getFbaWarehouseCode(), item.getPackageCount(),
+                item.getDestinationWarehouseName(), item.getFbaWarehouseCode(),
+                warehouseRouteLabel(item.getFbaWarehouseCode(), item.getDestinationWarehouseCode()), item.getPackageCount(),
                 picks.totalItem(customerId, task.getId(), item.getId()), palletPositions.stream().map(p ->
                 new DispatchPdaResponses.Position(p.getId(), p.getBalanceId(), n(p.getAvailablePackages()),
                     n(p.getAllocatedPackages()), n(p.getPickedPackages()))).toList()));
@@ -270,6 +277,12 @@ public class DispatchPdaWorkflowService {
     private String json(Object value) { try { return objectMapper.writeValueAsString(value); } catch (Exception e) { throw new IllegalStateException(e); } }
     private static long n(Long value) { return value == null ? 0 : value; }
     private static long n(Integer value) { return value == null ? 0 : value; }
+    static String warehouseRouteLabel(String originalFbaWarehouseCode, String destinationWarehouseCode) {
+        String original = trim(originalFbaWarehouseCode);
+        String destination = trim(destinationWarehouseCode);
+        return original != null && destination != null && !original.equalsIgnoreCase(destination)
+            ? original + " -> " + destination : null;
+    }
     private static String trim(String value) { return value == null || value.trim().isEmpty() ? null : value.trim(); }
     private static String required(String value, String message) { String result = trim(value); if (result == null) throw new ResponseStatusException(HttpStatus.BAD_REQUEST, message); return result; }
     private static ResponseStatusException conflict(String message) { return new ResponseStatusException(HttpStatus.CONFLICT, message); }

lastleg-service/src/main/java/com/baiyue/lastleg/dispatch/pda/service/DispatchPickOrderAttributionService.java

@@ -84,6 +84,7 @@ public class DispatchPickOrderAttributionService {
             long shipped = value(before.getShippedPackageCount()) + entry.getValue();
             String to = shipped == value(before.getPackageCount()) ? "COMPLETED" : "PARTIALLY_SHIPPED";
             LastlegOrderStatusHistory row = new LastlegOrderStatusHistory();
+            row.setCustomerId(customerId);
             row.setOrderId(entry.getKey());
             row.setFromStatus(before.getCurrentStatus());
             row.setToStatus(to);

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

@@ -31,6 +31,7 @@ import org.springframework.web.server.ResponseStatusException;
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import com.baiyue.lastleg.service.LastlegOrderNoGenerator;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
@@ -48,6 +49,7 @@ public class DispatchService {
     @Resource private DispatchDraftMapper drafts;
     @Resource private DispatchDraftContainerMapper draftContainers;
     @Resource private DispatchCandidateMapper candidates;
+    @Resource private LastlegOrderNoGenerator orderNoGenerator;
 
     public String resolveCustomerScopeForPlans(List<Long> planIds) {
         return requireSingleCustomerScope(candidates.findCustomerScopesByPlanIds(normalizeIds(planIds, "Plan IDs")),
@@ -239,7 +241,7 @@ public class DispatchService {
         DispatchOrder dispatch = new DispatchOrder();
         dispatch.setId(IdWorker.getId());
         dispatch.setCustomerId(customerId);
-        dispatch.setDispatchNo("PC" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + dispatch.getId());
+        dispatch.setDispatchNo(orderNoGenerator.next("DISPATCH", selected.get(0).overseasWarehouseId(), dispatch.getId()));
         dispatch.setOverseasWarehouseId(selected.get(0).overseasWarehouseId());
         dispatch.setOverseasWarehouseName(selected.get(0).overseasWarehouseName());
         dispatch.setRoute(StringUtils.hasText(request.route()) ? request.route().trim() : route(selected));

lastleg-service/src/main/java/com/baiyue/lastleg/dto/LastlegOrderRequests.java

@@ -18,8 +18,8 @@ public final class LastlegOrderRequests {
     }
 
     public record Query(
-        @Min(1) long page,
-        @Min(1) @Max(200) long size,
+        @Min(1) Long page,
+        @Min(1) @Max(200) Long size,
         String orderNo,
         String orderType,
         String inboundCode,
@@ -35,8 +35,8 @@ public final class LastlegOrderRequests {
         LocalDateTime createdTo
     ) {
         public Query {
-            if (page == 0) page = 1;
-            if (size == 0) size = 20;
+            if (page == null || page == 0) page = 1L;
+            if (size == null || size == 0) size = 20L;
         }
     }
 
@@ -68,4 +68,21 @@ public final class LastlegOrderRequests {
         @Size(max = 500) String supplierDescription
     ) {
     }
+
+    public record SetDetained(
+        @NotNull Boolean detained,
+        @NotBlank @Size(max = 500) String remark
+    ) {
+    }
+
+    public record SetPalletMergeRequired(
+        @NotNull Boolean palletMergeRequired
+    ) {
+    }
+
+    public record SetPalletMergeBatch(
+        @NotEmpty @Size(max = 200) List<Long> orderIds,
+        @NotNull Boolean palletMergeRequired
+    ) {
+    }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/dto/LastlegOrderSummary.java

@@ -4,6 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+import java.util.List;
 
 @Schema(description = "按入仓单编码粒度展示的尾程订单列表行")
 public record LastlegOrderSummary(
@@ -40,6 +41,9 @@ public record LastlegOrderSummary(
     String relabelOrderNo,
     String relabelStatus,
     String palletMergeFlag,
+    String palletMergeBatchId,
+    @Schema(description = "同一合托组内其他来源入仓单的入仓码")
+    List<String> palletMergeInboundNos,
     String currentStatus,
     String subOrderStatus,
     String privateRemark,

lastleg-service/src/main/java/com/baiyue/lastleg/entity/LastlegOrder.java

@@ -52,6 +52,7 @@ public class LastlegOrder {
     private String relabelOrderNo;
     private String relabelStatus;
     private String palletMergeFlag;
+    private String palletMergeBatchId;
     private String currentStatus;
     private String subOrderStatus;
     private String privateRemark;

lastleg-service/src/main/java/com/baiyue/lastleg/exceptionorder/controller/ExceptionOrderController.java

@@ -8,7 +8,6 @@ import com.baiyue.lastleg.exceptionorder.dto.ExceptionOrderResponses;
 import com.baiyue.lastleg.exceptionorder.service.ExceptionOrderService;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
@@ -17,7 +16,6 @@ import org.springframework.web.server.ResponseStatusException;
 import java.util.List;
 
 @RestController
-@ConditionalOnProperty(name = "lastleg.future-outbound-api.enabled", havingValue = "true")
 @RequestMapping("/api/platform/v1/last-leg")
 public class ExceptionOrderController {
     @Resource private ExceptionOrderService service;

lastleg-service/src/main/java/com/baiyue/lastleg/exceptionorder/service/ExceptionOrderService.java

@@ -31,6 +31,7 @@ import java.util.Objects;
 
 @Service
 public class ExceptionOrderService {
+    @Resource private com.baiyue.lastleg.service.LastlegOrderNoGenerator orderNoGenerator;
     @Resource private ExceptionOrderMapper exceptionOrders;
     @Resource private LastlegOrderMapper lastMileOrders;
     @Resource private LastlegInboundOrderMapper inboundOrders;
@@ -158,7 +159,7 @@ public class ExceptionOrderService {
         LocalDateTime now = LocalDateTime.now();
         ExceptionOrder value = new ExceptionOrder();
         value.setId(IdWorker.getId()); value.setCustomerId(relation.customerId());
-        value.setExceptionNo("EXC" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + value.getId());
+        value.setExceptionNo(orderNoGenerator.next("EXCEPTION", relation.overseasWarehouseId(), value.getId()));
         value.setExceptionType(type); value.setStatus("PENDING"); value.setReason(trim(reason));
         value.setLastMileOrderId(relation.lastMileOrderId()); value.setLastMileOrderNo(relation.lastMileOrderNo());
         value.setInboundOrderId(relation.inboundOrderId()); value.setInboundCode(relation.inboundCode());

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/controller/InboundPlanController.java

@@ -11,6 +11,7 @@ import com.baiyue.lastleg.inboundplan.dto.InboundPlanListResponse;
 import com.baiyue.lastleg.inboundplan.dto.InboundPlanRequests;
 import com.baiyue.lastleg.inboundplan.dto.SupplementPalletRequest;
 import com.baiyue.lastleg.inboundplan.dto.UpdateFbaAppointmentRequest;
+import com.baiyue.lastleg.inboundplan.dto.UpdateInboundPlanRequest;
 import com.baiyue.lastleg.inboundplan.service.InboundFbaAppointmentService;
 import com.baiyue.lastleg.inboundplan.service.InboundPlanService;
 import com.baiyue.lastleg.security.OverseasPermissions;
@@ -62,6 +63,15 @@ public class InboundPlanController {
         return ApiResponse.success(service.detailByPlanNo(scope(user, customerId), planNo));
     }
 
+    @PutMapping("/{planNo}")
+    @PreAuthorize("hasAuthority('" + OverseasPermissions.INBOUND_ORDER_EDIT + "')")
+    @Operation(summary = "编辑入仓计划")
+    public ApiResponse<InboundPlanResponse> update(@AuthenticationPrincipal AuthenticatedUser user,
+                                                   @PathVariable String planNo,
+                                                   @Valid @RequestBody UpdateInboundPlanRequest request) {
+        return ApiResponse.success(service.update(scope(user, request.customerId()), planNo, request));
+    }
+
     @PostMapping("/{planNo}/pallets/supplement")
     @PreAuthorize("hasAuthority('" + OverseasPermissions.INBOUND_ORDER_EDIT + "')")
     /** 为计划目标仓新增一个可打印的补充托盘。 */

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/dto/InboundPlanListResponse.java

@@ -26,7 +26,8 @@ public record InboundPlanListResponse(
     LocalDateTime appointmentAt,
     LocalDateTime expectedLoadingAt,
     String dispatchStatus,
-    LocalDateTime createdAt
+    LocalDateTime createdAt,
+    Integer version
 ) {
     public InboundPlanListResponse(Long lineId, Long planId, String planNo, String customerId,
                                    Long orderId, String inboundCode, String orderType,
@@ -39,6 +40,6 @@ public record InboundPlanListResponse(
         this(lineId, planId, planNo, customerId, orderId, inboundCode, orderType, warehouseId,
             warehouseCode, warehouseName, fbaWarehouseCode, customerName, packageCount, 0,
             volumeCbm, palletCount, status, appointmentNo, appointmentStatus, appointmentAt,
-            expectedLoadingAt, dispatchStatus, createdAt);
+            expectedLoadingAt, dispatchStatus, createdAt, 0);
     }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/dto/InboundPlanResponse.java

@@ -18,15 +18,24 @@ public record InboundPlanResponse(
     int pickedPackageCount,
     List<Line> lines,
     List<Pallet> pallets,
-    List<Allocation> allocations
+    List<Allocation> allocations,
+    int version
 ) {
     public InboundPlanResponse(Long id, String planNo, String customerId, Long sourceOrderId,
                                String containerNo, String status, int lineCount, int palletCount,
                                BigDecimal totalVolumeCbm, List<Line> lines, List<Pallet> pallets,
                                List<Allocation> allocations) {
+        this(id, planNo, customerId, sourceOrderId, containerNo, status, lineCount, palletCount,
+            totalVolumeCbm, lines, pallets, allocations, 0);
+    }
+
+    public InboundPlanResponse(Long id, String planNo, String customerId, Long sourceOrderId,
+                               String containerNo, String status, int lineCount, int palletCount,
+                               BigDecimal totalVolumeCbm, List<Line> lines, List<Pallet> pallets,
+                               List<Allocation> allocations, int version) {
         this(id, planNo, customerId, sourceOrderId, containerNo, status, lineCount, palletCount,
             totalVolumeCbm, lines.stream().mapToInt(Line::requiredPackageCount).sum(),
-            allocations.stream().mapToInt(Allocation::pickedPackageCount).sum(), lines, pallets, allocations);
+            allocations.stream().mapToInt(Allocation::pickedPackageCount).sum(), lines, pallets, allocations, version);
     }
     public record Line(Long id, Long orderId, String inboundCode, String fbaWarehouseCode, String destinationWarehouseId,
                        String destinationWarehouseCode, String destinationWarehouseName,

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/dto/UpdateInboundPlanRequest.java

@@ -0,0 +1,12 @@
+package com.baiyue.lastleg.inboundplan.dto;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+
+public record UpdateInboundPlanRequest(
+    @NotBlank String customerId,
+    @NotNull Long overseasWarehouseId,
+    String warehouseCode,
+    String warehouseName,
+    @NotNull Integer version
+) {}

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/entity/InboundPlan.java

@@ -3,6 +3,7 @@ package com.baiyue.lastleg.inboundplan.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.Version;
 import lombok.Data;
 
 import java.math.BigDecimal;
@@ -24,4 +25,6 @@ public class InboundPlan {
     private BigDecimal totalVolumeCbm;
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;
+    @Version
+    private Integer version;
 }

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/mapper/InboundPlanOrderMapper.java

@@ -23,12 +23,9 @@ public interface InboundPlanOrderMapper {
         "COALESCE(NULLIF(o.transfer_warehouse_id,''),MIN(NULLIF(d.destination_warehouse_id,''))) AS destinationWarehouseId," +
         "COALESCE(NULLIF(o.transfer_warehouse_code,''),MIN(NULLIF(d.destination_warehouse_code,''))) AS destinationWarehouseCode," +
         "COALESCE(NULLIF(o.transfer_warehouse_name,''),MIN(NULLIF(d.destination_warehouse_name,''))) AS destinationWarehouseName," +
-        "COUNT(DISTINCT COALESCE(NULLIF(d.destination_warehouse_id,''),NULLIF(d.destination_warehouse_code,''),'#EMPTY#')) AS destinationCount," +
-        "SUM(CASE WHEN d.id IS NOT NULL " +
-        "AND COALESCE(NULLIF(o.transfer_warehouse_id,''),NULLIF(o.transfer_warehouse_code,'')) IS NOT NULL " +
-        "AND COALESCE(NULLIF(d.destination_warehouse_id,''),NULLIF(d.destination_warehouse_code,''),'#EMPTY#') " +
-        "<> COALESCE(NULLIF(o.transfer_warehouse_id,''),NULLIF(o.transfer_warehouse_code,'')) THEN 1 ELSE 0 END) " +
-        "AS destinationMismatchCount " +
+        "CASE WHEN COALESCE(NULLIF(o.transfer_warehouse_id,''),NULLIF(o.transfer_warehouse_code,'')) IS NOT NULL THEN 1 " +
+        "ELSE COUNT(DISTINCT COALESCE(NULLIF(d.destination_warehouse_id,''),NULLIF(d.destination_warehouse_code,''),'#EMPTY#')) END AS destinationCount," +
+        "0 AS destinationMismatchCount " +
         "FROM ll_order o LEFT JOIN ll_order_detail d ON d.order_id=o.id " +
         "WHERE o.customer_id=#{customerId} AND o.id=#{orderId} " +
         "GROUP BY o.id,o.customer_id,o.container_no,o.inbound_code,o.current_status,o.inbound_order_no,o.volume_cbm,o.package_count,o.pallet_count,o.fba_warehouse_code," +

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/mapper/InboundPlanQueryMapper.java

@@ -45,8 +45,9 @@ public interface InboundPlanQueryMapper {
         "l.planned_pallet_count palletCount,p.status status,a.appointment_no appointmentNo," +
         "a.appointment_status appointmentStatus,a.appointment_at appointmentAt," +
         "a.expected_loading_at expectedLoadingAt," +
-        "CASE WHEN EXISTS (SELECT 1 FROM ll_dispatch_item di WHERE di.customer_id=#{customerId} AND di.order_id=l.order_id)" +
-        " THEN 'SCHEDULED' ELSE 'UNSCHEDULED' END dispatchStatus,p.created_at createdAt" +
+        "CASE WHEN EXISTS (SELECT 1 FROM ll_dispatch_item di WHERE di.order_id=l.order_id" +
+        " <if test='customerId != null and customerId != \"\"'>AND di.customer_id=#{customerId}</if>)" +
+        " THEN 'SCHEDULED' ELSE 'UNSCHEDULED' END dispatchStatus,p.created_at createdAt,p.version version" +
         FROM_AND_FILTER + " ORDER BY p.created_at DESC,l.id DESC LIMIT #{limit} OFFSET #{offset}</script>")
     List<InboundPlanListResponse> rows(@Param("customerId") String customerId,
                                        @Param("q") InboundPlanRequests.Query query,

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/dto/ReceivingContainerResponses.java

@@ -26,14 +26,28 @@ public final class ReceivingContainerResponses {
                           String destinationWarehouseId,
                           String destinationWarehouseCode, String destinationWarehouseName,
                           String fbaWarehouseCode, int plannedPalletCount, int totalPackages,
-                          int receivedPackages, int pendingPackages) { }
+                          int receivedPackages, int pendingPackages,
+                          boolean palletMergeRequired, String palletMergeHint) { }
 
     public record CartonResolved(String cartonMark, String inboundCode,
                                  String destinationType, String overseasWarehouseId,
                                  String overseasWarehouseName, String destinationWarehouseId,
                                  String destinationWarehouseCode, String destinationWarehouseName,
                                  String fbaWarehouseCode, int plannedPalletCount, int totalPackages,
-                                 int receivedPackages, int pendingPackages) { }
+                                 int receivedPackages, int pendingPackages,
+                                 boolean palletMergeRequired, String palletMergeHint) {
+        public CartonResolved(String cartonMark, String inboundCode, String destinationType,
+                              String overseasWarehouseId, String overseasWarehouseName,
+                              String destinationWarehouseId, String destinationWarehouseCode,
+                              String destinationWarehouseName, String fbaWarehouseCode,
+                              int plannedPalletCount, int totalPackages, int receivedPackages,
+                              int pendingPackages) {
+            this(cartonMark, inboundCode, destinationType, overseasWarehouseId, overseasWarehouseName,
+                destinationWarehouseId, destinationWarehouseCode, destinationWarehouseName,
+                fbaWarehouseCode, plannedPalletCount, totalPackages, receivedPackages,
+                pendingPackages, false, null);
+        }
+    }
 
     public record PalletResolved(String palletCode, long warehouseId, String status,
                                  String fbaWarehouseCode, String inboundCode,
@@ -41,7 +55,15 @@ public final class ReceivingContainerResponses {
 
     public record Receipt(String result, String containerNo, String inboundCode,
                           String destinationType, String palletCode, int acceptedPackages,
-                          int receivedPackages, int pendingPackages, String sessionStatus) { }
+                          int receivedPackages, int pendingPackages, String sessionStatus,
+                          boolean palletMergeRequired, String palletMergeHint) {
+        public Receipt(String result, String containerNo, String inboundCode,
+                       String destinationType, String palletCode, int acceptedPackages,
+                       int receivedPackages, int pendingPackages, String sessionStatus) {
+            this(result, containerNo, inboundCode, destinationType, palletCode, acceptedPackages,
+                receivedPackages, pendingPackages, sessionStatus, false, null);
+        }
+    }
 
     public record Photo(String fileId, String fileName, String contentType, long sizeBytes) { }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/service/InboundStockReceiptService.java

@@ -224,15 +224,17 @@ public class InboundStockReceiptService {
         String operationKey = "PDA_STOCK_IN:" + task.getId() + ":" + allocation.getId() + ":" + sku.skuCode();
         String overseasWarehouseId = required(order.getOverseasWarehouseId(),
             "Actual overseas warehouse is required for stock-in");
-        InventoryCommandResponse result = inventory.stockIn(customerId, task.getOperatorId(),
-            new InventoryCommandRequests.StockIn(null, order.getCustomerName(), overseasWarehouseId,
+        InventoryCommandRequests.StockIn stockIn = new InventoryCommandRequests.StockIn(null, order.getCustomerName(), overseasWarehouseId,
                 null, order.getOverseasWarehouseName(), line.getDestinationWarehouseId(), destinationCode,
                 line.getDestinationWarehouseName(), order.getId(), plan.getPlanNo(), line.getInboundCode(),
                 sku.skuCode(), sku.productNameZh(), sku.productNameEn(),
                 pallet.getWarehousePalletId(), pallet.getPalletNo(), plan.getPlanNo(),
                 pallet.getWarehouseLocationId(), null, packages, order.getOrderNo(),
                 order.getSourceEventId(), operationKey,
-                "PDA inbound completion for " + line.getInboundCode()));
+                "PDA inbound completion for " + line.getInboundCode());
+        InventoryCommandResponse result = Boolean.TRUE.equals(order.getDetained())
+            ? inventory.stockInHeld(customerId, task.getOperatorId(), stockIn)
+            : inventory.stockIn(customerId, task.getOperatorId(), stockIn);
 
         InboundStockReceipt receipt = new InboundStockReceipt();
         receipt.setId(IdWorker.getId());

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/service/InboundUnloadCompletedOutboxRelay.java

@@ -15,7 +15,7 @@ import org.springframework.stereotype.Component;
 import java.time.LocalDateTime;
 import java.util.UUID;
 
-/** 至少一次投递海外卸柜完成事件；国内事件桥按 eventId 幂等接收。 */
+/** 至少一次投递海外到国内业务事件；国内事件桥按 eventId 幂等接收。 */
 @Component
 @Slf4j
 public class InboundUnloadCompletedOutboxRelay {
@@ -44,7 +44,7 @@ public class InboundUnloadCompletedOutboxRelay {
             } catch (Exception exception) {
                 repository.retry(row.getId(), workerId, LocalDateTime.now().plusSeconds(Math.max(retrySeconds, 1)),
                     exception.getMessage());
-                log.warn("海外卸柜完成事件投递失败: eventKey={}, reason={}", row.getEventKey(), exception.getMessage());
+                log.warn("海外到国内事件投递失败: eventKey={}, reason={}", row.getEventKey(), exception.getMessage());
             }
         }
     }
@@ -53,7 +53,7 @@ public class InboundUnloadCompletedOutboxRelay {
                                         com.baiyue.common.core.api.ApiResponse<EventBridgeClient.Acknowledgement> response) {
         if (response == null) throw new IllegalStateException("国内事件桥返回空响应");
         if (!response.successful()) {
-            throw new IllegalStateException("国内事件桥拒绝海外卸柜完成事件: code=" + response.code()
+            throw new IllegalStateException("国内事件桥拒绝海外事件: code=" + response.code()
                 + ", message=" + response.message() + ", requestId=" + response.requestId());
         }
         if (response.data() == null) throw new IllegalStateException("国内事件桥成功响应缺少确认数据");

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/pda/service/ReceivingContainerService.java

@@ -61,6 +61,7 @@ import java.util.stream.Collectors;
 public class ReceivingContainerService {
     private static final String PHOTO_DOWNLOAD_PATH =
         "/api/pda/v1/last-leg/receiving-containers/current/unload-photos/files/{fileId}/download";
+    private static final String PALLET_MERGE_HINT = "该入仓单已标记合托，请按合托要求拣货";
 
     @Resource private InboundPlanMapper plans;
     @Resource private InboundPlanLineMapper lines;
@@ -245,7 +246,8 @@ public class ReceivingContainerService {
             inbound.inboundCode(), inbound.destinationType(), inbound.overseasWarehouseId(),
             inbound.overseasWarehouseName(), inbound.destinationWarehouseId(),
             inbound.destinationWarehouseCode(), inbound.destinationWarehouseName(), inbound.fbaWarehouseCode(),
-            inbound.plannedPalletCount(), inbound.totalPackages(), inbound.receivedPackages(), inbound.pendingPackages());
+            inbound.plannedPalletCount(), inbound.totalPackages(), inbound.receivedPackages(), inbound.pendingPackages(),
+            inbound.palletMergeRequired(), inbound.palletMergeHint());
     }
 
     public ReceivingContainerResponses.PalletResolved resolvePallet(String operatorKey,
@@ -290,7 +292,8 @@ public class ReceivingContainerService {
             int total = fbaPlanRefs.stream().mapToInt(refValue -> value(refValue.line().getRequiredPackageCount())).sum();
             ReceivingContainerResponses.Receipt result = new ReceivingContainerResponses.Receipt("RECEIVED",
                 session.getContainerNo(), ref.line().getInboundCode(), "FBA", resource.palletNo(), accepted,
-                received, Math.max(0, total - received), session.getStatus());
+                received, Math.max(0, total - received), session.getStatus(), palletMergeRequired(ref.order()),
+                palletMergeHint(ref.order()));
             save(session, "BULK_RECEIVE", request.idempotencyKey(), request, result);
             return result;
         } catch (RuntimeException failure) {
@@ -328,7 +331,8 @@ public class ReceivingContainerService {
             ReceivingContainerResponses.Inbound inbound = inbound(ref);
             ReceivingContainerResponses.Receipt result = new ReceivingContainerResponses.Receipt("RECEIVED",
                 session.getContainerNo(), inbound.inboundCode(), inbound.destinationType(), resource.palletNo(), 1,
-                inbound.receivedPackages(), inbound.pendingPackages(), session.getStatus());
+                inbound.receivedPackages(), inbound.pendingPackages(), session.getStatus(),
+                inbound.palletMergeRequired(), inbound.palletMergeHint());
             save(session, "CARTON_RECEIVE", request.idempotencyKey(), request, result);
             return result;
         } catch (RuntimeException failure) {
@@ -539,7 +543,17 @@ public class ReceivingContainerService {
                 : String.valueOf(ref.plan().getOverseasWarehouseId()), ref.order().getOverseasWarehouseName(),
             ref.line().getDestinationWarehouseId(), ref.line().getDestinationWarehouseCode(),
             ref.line().getDestinationWarehouseName(), ref.line().getFbaWarehouseCode(),
-            value(ref.line().getPlannedPalletCount()), total, received, Math.max(0, total - received));
+            value(ref.line().getPlannedPalletCount()), total, received, Math.max(0, total - received),
+            palletMergeRequired(ref.order()), palletMergeHint(ref.order()));
+    }
+
+    private boolean palletMergeRequired(LastlegOrder order) {
+        return order != null && ("REQUIRED".equals(order.getPalletMergeFlag())
+            || "MERGED".equals(order.getPalletMergeFlag()));
+    }
+
+    private String palletMergeHint(LastlegOrder order) {
+        return palletMergeRequired(order) ? PALLET_MERGE_HINT : null;
     }
 
     private Totals totals(List<InboundPlan> containerPlans) {

lastleg-service/src/main/java/com/baiyue/lastleg/inboundplan/service/InboundPlanService.java

@@ -7,6 +7,7 @@ import com.baiyue.lastleg.inboundplan.dto.InboundPlanListResponse;
 import com.baiyue.lastleg.inboundplan.dto.InboundPlanRequests;
 import com.baiyue.lastleg.inboundplan.dto.InboundPlanResponse;
 import com.baiyue.lastleg.inboundplan.dto.SupplementPalletRequest;
+import com.baiyue.lastleg.inboundplan.dto.UpdateInboundPlanRequest;
 import com.baiyue.lastleg.inboundplan.entity.InboundPlan;
 import com.baiyue.lastleg.inboundplan.entity.InboundPlanLine;
 import com.baiyue.lastleg.inboundplan.entity.InboundPlanPallet;
@@ -36,6 +37,7 @@ import java.util.stream.Collectors;
 
 @Service
 public class InboundPlanService {
+    @Resource private com.baiyue.lastleg.service.LastlegOrderNoGenerator orderNoGenerator;
     @Resource private InboundPlanMapper planMapper;
     @Resource private InboundPlanLineMapper lineMapper;
     @Resource private InboundPlanPalletMapper palletMapper;
@@ -106,7 +108,7 @@ public class InboundPlanService {
         LocalDateTime now = LocalDateTime.now();
         InboundPlan plan = new InboundPlan();
         plan.setId(IdWorker.getId());
-        plan.setPlanNo("LIP" + plan.getId());
+        plan.setPlanNo(orderNoGenerator.next("INBOUND_PLAN", orders.get(0).destinationWarehouseCode(), plan.getId()));
         plan.setCustomerId(customerId);
         plan.setSourceOrderId(selectedOrderId);
         plan.setContainerNo(containerNo);
@@ -218,6 +220,44 @@ public class InboundPlanService {
         return detail(customerId, plan);
     }
 
+    @Transactional
+    public InboundPlanResponse update(String customerId, String planNo, UpdateInboundPlanRequest request) {
+        InboundPlan plan = planMapper.selectOne(new LambdaQueryWrapper<InboundPlan>()
+            .eq(InboundPlan::getPlanNo, planNo).eq(customerId != null, InboundPlan::getCustomerId, customerId).last("FOR UPDATE"));
+        if (plan == null) throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Inbound plan not found");
+        if (!java.util.Set.of("PENDING_ASSIGNMENT", "ASSIGNED").contains(plan.getStatus()))
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "Inbound plan has started and cannot be edited");
+        int currentVersion = plan.getVersion() == null ? 0 : plan.getVersion();
+        if (request.version() != currentVersion)
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "Inbound plan version is stale; reload before editing");
+        plan.setOverseasWarehouseId(request.overseasWarehouseId());
+        plan.setUpdatedAt(LocalDateTime.now());
+        planMapper.updateById(plan);
+        // Keep the denormalized destination snapshot used by list queries in sync with the plan.
+        List<InboundPlanLine> lines = lineMapper.selectList(new LambdaQueryWrapper<InboundPlanLine>()
+            .eq(InboundPlanLine::getPlanId, plan.getId())
+            .eq(InboundPlanLine::getCustomerId, plan.getCustomerId()));
+        for (InboundPlanLine line : lines) {
+            line.setDestinationWarehouseId(String.valueOf(request.overseasWarehouseId()));
+            if (trimToNull(request.warehouseCode()) != null) line.setDestinationWarehouseCode(request.warehouseCode().trim());
+            if (trimToNull(request.warehouseName()) != null) line.setDestinationWarehouseName(request.warehouseName().trim());
+            lineMapper.updateById(line);
+        }
+        // Pallets carry the same destination snapshot and are consumed by PDA/resource assignment.
+        // Update them in this transaction so a plan edit cannot leave lines and pallets pointing at
+        // different warehouses.
+        List<InboundPlanPallet> pallets = palletMapper.selectList(new LambdaQueryWrapper<InboundPlanPallet>()
+            .eq(InboundPlanPallet::getPlanId, plan.getId())
+            .eq(InboundPlanPallet::getCustomerId, plan.getCustomerId()));
+        for (InboundPlanPallet pallet : pallets) {
+            pallet.setDestinationWarehouseId(String.valueOf(request.overseasWarehouseId()));
+            if (trimToNull(request.warehouseCode()) != null) pallet.setDestinationWarehouseCode(request.warehouseCode().trim());
+            if (trimToNull(request.warehouseName()) != null) pallet.setDestinationWarehouseName(request.warehouseName().trim());
+            palletMapper.updateById(pallet);
+        }
+        return detail(customerId, plan);
+    }
+
     @Transactional
     public InboundPlanResponse.Pallet supplementPallet(String customerId, String planNo, SupplementPalletRequest request) {
         InboundPlan plan = planMapper.selectOne(new LambdaQueryWrapper<InboundPlan>()
@@ -327,7 +367,7 @@ public class InboundPlanService {
                 throw new ResponseStatusException(HttpStatus.CONFLICT,
                     "Inbound code " + order.inboundCode() + " is not ready for an inbound plan");
             }
-            if (order.destinationCount() != 1 || order.destinationMismatchCount() != 0 || warehouseKey(order) == null) {
+            if (order.destinationCount() != 1 || warehouseKey(order) == null) {
                 throw new ResponseStatusException(HttpStatus.BAD_REQUEST,
                     "Inbound code " + order.inboundCode()
                         + " must have one destination warehouse consistent with all cargo details");
@@ -373,7 +413,8 @@ public class InboundPlanService {
                 pallet.getActualPackageCount())).toList(),
             allocations.stream().map(item -> new InboundPlanResponse.Allocation(item.getLineId(), item.getPalletId(),
                 item.getAllocatedVolumeCbm(), item.getPlannedPackageCount(), item.getCountedPackageCount(),
-                item.getPickedPackageCount(), item.getActualVolumeCbm(), item.getStatus(), item.getVersion())).toList());
+                item.getPickedPackageCount(), item.getActualVolumeCbm(), item.getStatus(), item.getVersion())).toList(),
+            plan.getVersion() == null ? 0 : plan.getVersion());
     }
 
     private BigDecimal volume(SourceOrderSnapshot order) {

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

@@ -6,6 +6,8 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 
+import java.util.List;
+
 @Mapper
 public interface InventoryCommandMapper {
     @Select("SELECT * FROM ll_inventory_position WHERE id=#{positionId} LIMIT 1")
@@ -22,4 +24,17 @@ public interface InventoryCommandMapper {
     @Select("SELECT COALESCE(SUM(available_packages+hold_packages+allocated_packages+picked_packages+receiving_packages),0) " +
         "FROM ll_inventory_position WHERE customer_id=#{customerId} AND pallet_id=#{palletId}")
     long palletPackages(@Param("customerId") String customerId, @Param("palletId") Long palletId);
+
+    @Select("SELECT * FROM ll_inventory_balance WHERE customer_id=#{customerId} " +
+        "AND inbound_order_id=#{inboundOrderId} AND inbound_code=#{inboundCode} " +
+        "AND in_transit_packages>0 ORDER BY id FOR UPDATE")
+    List<InventoryBalance> lockInboundTransitBalances(@Param("customerId") String customerId,
+                                                       @Param("inboundOrderId") Long inboundOrderId,
+                                                       @Param("inboundCode") String inboundCode);
+
+    @Select("SELECT p.* FROM ll_inventory_position p JOIN ll_inventory_balance b ON b.id=p.balance_id " +
+        "WHERE p.customer_id=#{customerId} AND b.inbound_order_id=#{inboundOrderId} " +
+        "AND p.hold_packages>0 ORDER BY p.id FOR UPDATE")
+    List<InventoryPosition> lockInboundHeldPositions(@Param("customerId") String customerId,
+                                                      @Param("inboundOrderId") Long inboundOrderId);
 }

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

@@ -27,6 +27,7 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.time.LocalDateTime;
 import java.util.HexFormat;
+import java.util.List;
 
 @Service
 public class InventoryCommandService {
@@ -59,23 +60,38 @@ public class InventoryCommandService {
     @Transactional
     public InventoryCommandResponse stockIn(String customerId, String operatorId,
                                             InventoryCommandRequests.StockIn request) {
+        return stockIn(customerId, operatorId, request, false);
+    }
+
+    @Transactional
+    public InventoryCommandResponse stockInHeld(String customerId, String operatorId,
+                                                InventoryCommandRequests.StockIn request) {
+        return stockIn(customerId, operatorId, request, true);
+    }
+
+    private InventoryCommandResponse stockIn(String customerId, String operatorId,
+                                             InventoryCommandRequests.StockIn request, boolean held) {
         return execute(customerId, operatorId, "STOCK_IN", request.idempotencyKey(), request, operation -> {
+            List<InventoryBalance> transitBalances = commands.lockInboundTransitBalances(customerId,
+                request.inboundOrderId(), request.inboundCode());
             InventoryBalance balance = balance(customerId, request);
             InventoryPosition position = position(customerId, balance, request);
-            long before = value(position.getAvailablePackages());
-            position.setAvailablePackages(before + request.packages());
+            long before = held ? value(position.getHoldPackages()) : value(position.getAvailablePackages());
+            if (held) position.setHoldPackages(before + request.packages());
+            else position.setAvailablePackages(before + request.packages());
             position.setStatus("OCCUPIED");
             position.setVersion(value(position.getVersion()) + 1);
             position.setUpdatedAt(LocalDateTime.now());
             positions.updateById(position);
 
-            long transferred = Math.min(value(balance.getInTransitPackages()), request.packages());
-            balance.setInTransitPackages(value(balance.getInTransitPackages()) - transferred);
-            balance.setAvailablePackages(value(balance.getAvailablePackages()) + request.packages());
+            long transferred = transferInTransit(customerId, operatorId, operation.getId(), balance,
+                transitBalances, request);
+            if (held) balance.setHoldPackages(value(balance.getHoldPackages()) + request.packages());
+            else balance.setAvailablePackages(value(balance.getAvailablePackages()) + request.packages());
             touch(balance);
             balances.updateById(balance);
             ledger(customerId, operatorId, operation.getId(), balance, position, sku(request.skuCode()), "STOCK_IN",
-                transferred == request.packages() ? "IN_TRANSIT" : "OUTSIDE", "AVAILABLE",
+                transferred == request.packages() ? "IN_TRANSIT" : "OUTSIDE", held ? "HOLD" : "AVAILABLE",
                 before, request.packages(), before + request.packages(),
                 request.businessOrderNo(), request.inboundOrderNo(), null, request.sourceEventId(),
                 request.idempotencyKey(), request.remark());
@@ -83,6 +99,44 @@ public class InventoryCommandService {
         });
     }
 
+    @Transactional
+    public void releaseInboundOrderHold(String customerId, String operatorId, long inboundOrderId,
+                                        String businessOrderNo, String remark) {
+        for (InventoryPosition position : commands.lockInboundHeldPositions(customerId, inboundOrderId)) {
+            long packages = value(position.getHoldPackages());
+            if (packages == 0) continue;
+            release(customerId, operatorId, new InventoryCommandRequests.Move(position.getId(), packages,
+                businessOrderNo, null, null, "ORDER_HOLD_RELEASE:" + inboundOrderId + ":" + position.getId(), remark));
+        }
+    }
+
+    private long transferInTransit(String customerId, String operatorId, Long operationId,
+                                   InventoryBalance target, List<InventoryBalance> sources,
+                                   InventoryCommandRequests.StockIn request) {
+        long pending = request.packages();
+        long transferred = 0;
+        for (InventoryBalance source : sources) {
+            if (pending == 0) break;
+            boolean targetDimension = source.getId().equals(target.getId());
+            long sourceBefore = value(targetDimension ? target.getInTransitPackages() : source.getInTransitPackages());
+            long moved = Math.min(sourceBefore, pending);
+            if (moved == 0) continue;
+            if (targetDimension) target.setInTransitPackages(sourceBefore - moved);
+            else source.setInTransitPackages(sourceBefore - moved);
+            transferred += moved;
+            pending -= moved;
+            if (targetDimension) continue;
+            touch(source);
+            balances.updateById(source);
+            ledger(customerId, operatorId, operationId, source, null, sku(request.skuCode()),
+                "STOCK_IN_TRANSIT_RELEASE", "IN_TRANSIT", "STOCK_IN", sourceBefore, -moved,
+                sourceBefore - moved, request.businessOrderNo(), request.inboundOrderNo(), null,
+                request.sourceEventId(), request.idempotencyKey() + ":TRANSIT:" + source.getId(),
+                "In-transit inventory transferred to overseas warehouse " + target.getOverseasWarehouseId());
+        }
+        return transferred;
+    }
+
     @Transactional
     public InventoryCommandResponse hold(String customerId, String operatorId, InventoryCommandRequests.Move request) {
         return move(customerId, operatorId, "HOLD", Bucket.AVAILABLE, Bucket.HOLD, request);

lastleg-service/src/main/java/com/baiyue/lastleg/inventory/query/controller/InventoryQueryController.java

@@ -24,6 +24,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.mvc.method.annotation.StreamingResponseBody;
 import org.springframework.web.server.ResponseStatusException;
 
 import java.nio.charset.StandardCharsets;
@@ -80,28 +81,30 @@ public class InventoryQueryController {
     @GetMapping(value = BASE_PATH + "/balances/export", produces = "text/csv")
     @PreAuthorize("hasAuthority('" + OverseasPermissions.INVENTORY_EXPORT + "')")
     @Operation(summary = "Export filtered inbound-order inventory as UTF-8 CSV", description = "Required authority: " + OverseasPermissions.INVENTORY_EXPORT)
-    public ResponseEntity<byte[]> exportBalances(
+    public ResponseEntity<StreamingResponseBody> exportBalances(
         @AuthenticationPrincipal AuthenticatedUser user,
         @RequestParam(required = false) String customerId,
         @Valid InventoryQueryRequests.BalanceQuery query) {
-        return csv(service.exportBalances(platformScope(user, customerId), query), "inventory-balances.csv");
+        String scope = platformScope(user, customerId);
+        return csv(output -> service.writeBalancesCsv(scope, query, output), "inventory-balances.csv");
     }
 
     @GetMapping(value = BASE_PATH + "/ledger/export", produces = "text/csv")
     @PreAuthorize("hasAuthority('" + OverseasPermissions.INVENTORY_EXPORT + "')")
     @Operation(summary = "Export filtered inventory movements as UTF-8 CSV", description = "Required authority: " + OverseasPermissions.INVENTORY_EXPORT)
-    public ResponseEntity<byte[]> exportLedgers(
+    public ResponseEntity<StreamingResponseBody> exportLedgers(
         @AuthenticationPrincipal AuthenticatedUser user,
         @RequestParam(required = false) String customerId,
         @Valid InventoryQueryRequests.LedgerQuery query) {
-        return csv(service.exportLedgers(platformScope(user, customerId), query), "inventory-ledger.csv");
+        String scope = platformScope(user, customerId);
+        return csv(output -> service.writeLedgersCsv(scope, query, output), "inventory-ledger.csv");
     }
 
-    private static ResponseEntity<byte[]> csv(byte[] body, String filename) {
+    private static ResponseEntity<StreamingResponseBody> csv(StreamingResponseBody stream, String filename) {
         return ResponseEntity.ok()
             .contentType(new MediaType("text", "csv", StandardCharsets.UTF_8))
             .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=" + filename)
-            .body(body);
+            .body(stream);
     }
 
     private String platformScope(AuthenticatedUser user, String requestedCustomerId) {

lastleg-service/src/main/java/com/baiyue/lastleg/inventory/query/service/InventoryQueryService.java

@@ -17,13 +17,14 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.server.ResponseStatusException;
 
 import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
 import java.util.List;
 import java.util.Set;
 
 @Service
 public class InventoryQueryService {
-    private static final int EXPORT_LIMIT = 10_000;
     private static final Set<String> BALANCE_STATUSES = Set.of(
         "AVAILABLE", "HOLD", "ALLOCATED", "PICKED", "IN_TRANSIT", "RECEIVING", "PROCUREMENT");
     private static final Set<String> POSITION_STATUSES = Set.of(
@@ -79,34 +80,74 @@ public class InventoryQueryService {
     }
 
     public byte[] exportBalances(String customerId, InventoryQueryRequests.BalanceQuery query) {
+        try (ByteArrayOutputStream output = new ByteArrayOutputStream()) {
+            validateStatus(query.inventoryStatus(), BALANCE_STATUSES);
+            output.write(("\uFEFFcustomerId,customerName,overseasWarehouseCode,overseasWarehouseName,destinationWarehouseCode,destinationWarehouseName,inboundOrderId,inboundOrderNo,inboundCode,skuCode,productNameZh,productNameEn,totalPackages,availablePackages,holdPackages,allocatedPackages,pickedPackages,inTransitPackages,receivingPackages,procurementPackages\r\n").getBytes(StandardCharsets.UTF_8));
+            for (InventoryBalance value : mapper.balances(customerId, query, 0, 10_000)) {
+                InventoryBalanceView v = balanceView(value);
+                output.write((String.join(",", csv(v.customerId()), csv(v.customerName()), csv(v.overseasWarehouseCode()), csv(v.overseasWarehouseName()), csv(v.destinationWarehouseCode()), csv(v.destinationWarehouseName()), csv(v.inboundOrderId()), csv(v.inboundOrderNo()), csv(v.inboundCode()), csv(v.skuCode()), csv(v.productNameZh()), csv(v.productNameEn()), csv(v.totalPackages()), csv(v.availablePackages()), csv(v.holdPackages()), csv(v.allocatedPackages()), csv(v.pickedPackages()), csv(v.inTransitPackages()), csv(v.receivingPackages()), csv(v.procurementPackages())) + "\r\n").getBytes(StandardCharsets.UTF_8));
+            }
+            return output.toByteArray();
+        } catch (IOException e) { throw new IllegalStateException("Unable to export inventory balances", e); }
+    }
+
+    public void writeBalancesCsv(String customerId, InventoryQueryRequests.BalanceQuery query, OutputStream output)
+        throws IOException {
         validateStatus(query.inventoryStatus(), BALANCE_STATUSES);
-        List<String> rows = new ArrayList<>();
-        rows.add("customerId,customerName,overseasWarehouseCode,overseasWarehouseName,destinationWarehouseCode," +
+        output.write(("\uFEFFcustomerId,customerName,overseasWarehouseCode,overseasWarehouseName,destinationWarehouseCode," +
             "destinationWarehouseName,inboundOrderId,inboundOrderNo,inboundCode,skuCode,productNameZh,productNameEn,totalPackages,availablePackages," +
-            "holdPackages,allocatedPackages,pickedPackages,inTransitPackages,receivingPackages,procurementPackages");
-        mapper.balances(customerId, query, 0, EXPORT_LIMIT).stream().map(this::balanceView).forEach(v -> rows.add(
+            "holdPackages,allocatedPackages,pickedPackages,inTransitPackages,receivingPackages,procurementPackages\r\n").getBytes(StandardCharsets.UTF_8));
+        final int batchSize = 1000;
+        long offset = 0;
+        while (true) {
+            List<InventoryBalanceView> batch = mapper.balances(customerId, query, offset, batchSize).stream().map(this::balanceView).toList();
+            if (batch.isEmpty()) break;
+            for (InventoryBalanceView v : batch) output.write((
             String.join(",", csv(v.customerId()), csv(v.customerName()), csv(v.overseasWarehouseCode()), csv(v.overseasWarehouseName()),
                 csv(v.destinationWarehouseCode()), csv(v.destinationWarehouseName()), csv(v.inboundOrderId()),
                 csv(v.inboundOrderNo()), csv(v.inboundCode()), csv(v.skuCode()), csv(v.productNameZh()), csv(v.productNameEn()),
                 csv(v.totalPackages()), csv(v.availablePackages()), csv(v.holdPackages()), csv(v.allocatedPackages()),
                 csv(v.pickedPackages()), csv(v.inTransitPackages()), csv(v.receivingPackages()),
-                csv(v.procurementPackages()))));
-        return ("\uFEFF" + String.join("\r\n", rows)).getBytes(StandardCharsets.UTF_8);
+                csv(v.procurementPackages())) + "\r\n").getBytes(StandardCharsets.UTF_8));
+            output.flush();
+            if (batch.size() < batchSize) break;
+            offset += batchSize;
+        }
     }
 
     public byte[] exportLedgers(String customerId, InventoryQueryRequests.LedgerQuery query) {
+        try (ByteArrayOutputStream output = new ByteArrayOutputStream()) {
+            validateDateRange(query);
+            output.write(("\uFEFFoccurredAt,customerId,overseasWarehouseId,destinationWarehouseCode,inboundOrderId,inboundOrderNo,inboundCode,businessType,businessOrderNo,outboundOrderNo,palletNo,batchNo,statusFrom,statusTo,beforePackages,deltaPackages,afterPackages,operatorId,remark\r\n").getBytes(StandardCharsets.UTF_8));
+            for (InventoryLedger value : mapper.ledgers(customerId, query, 0, 10_000)) {
+                InventoryLedgerView v = ledgerView(value);
+                output.write((String.join(",", csv(v.occurredAt()), csv(v.customerId()), csv(v.overseasWarehouseId()), csv(v.destinationWarehouseCode()), csv(v.inboundOrderId()), csv(v.inboundOrderNo()), csv(v.inboundCode()), csv(v.businessType()), csv(v.businessOrderNo()), csv(v.outboundOrderNo()), csv(v.palletNo()), csv(v.batchNo()), csv(v.statusFrom()), csv(v.statusTo()), csv(v.beforePackages()), csv(v.deltaPackages()), csv(v.afterPackages()), csv(v.operatorId()), csv(v.remark())) + "\r\n").getBytes(StandardCharsets.UTF_8));
+            }
+            return output.toByteArray();
+        } catch (IOException e) { throw new IllegalStateException("Unable to export inventory ledger", e); }
+    }
+
+    public void writeLedgersCsv(String customerId, InventoryQueryRequests.LedgerQuery query, OutputStream output)
+        throws IOException {
         validateDateRange(query);
-        List<String> rows = new ArrayList<>();
-        rows.add("occurredAt,customerId,overseasWarehouseId,destinationWarehouseCode,inboundOrderId,inboundOrderNo," +
+        output.write(("\uFEFFoccurredAt,customerId,overseasWarehouseId,destinationWarehouseCode,inboundOrderId,inboundOrderNo," +
             "inboundCode,businessType,businessOrderNo,outboundOrderNo,palletNo,batchNo,statusFrom,statusTo," +
-            "beforePackages,deltaPackages,afterPackages,operatorId,remark");
-        mapper.ledgers(customerId, query, 0, EXPORT_LIMIT).stream().map(this::ledgerView).forEach(v -> rows.add(
+            "beforePackages,deltaPackages,afterPackages,operatorId,remark\r\n").getBytes(StandardCharsets.UTF_8));
+        final int batchSize = 1000;
+        long offset = 0;
+        while (true) {
+            List<InventoryLedgerView> batch = mapper.ledgers(customerId, query, offset, batchSize).stream().map(this::ledgerView).toList();
+            if (batch.isEmpty()) break;
+            for (InventoryLedgerView v : batch) output.write((
             String.join(",", csv(v.occurredAt()), csv(v.customerId()), csv(v.overseasWarehouseId()),
                 csv(v.destinationWarehouseCode()), csv(v.inboundOrderId()), csv(v.inboundOrderNo()), csv(v.inboundCode()),
                 csv(v.businessType()), csv(v.businessOrderNo()), csv(v.outboundOrderNo()), csv(v.palletNo()), csv(v.batchNo()),
                 csv(v.statusFrom()), csv(v.statusTo()), csv(v.beforePackages()), csv(v.deltaPackages()),
-                csv(v.afterPackages()), csv(v.operatorId()), csv(v.remark()))));
-        return ("\uFEFF" + String.join("\r\n", rows)).getBytes(StandardCharsets.UTF_8);
+                csv(v.afterPackages()), csv(v.operatorId()), csv(v.remark())) + "\r\n").getBytes(StandardCharsets.UTF_8));
+            output.flush();
+            if (batch.size() < batchSize) break;
+            offset += batchSize;
+        }
     }
 
     private InventoryBalanceView balanceView(InventoryBalance value) {

lastleg-service/src/main/java/com/baiyue/lastleg/looseboard/service/LocalLooseboardService.java

@@ -70,7 +70,7 @@ public class LocalLooseboardService {
         LocalLooseboardOrder order = new LocalLooseboardOrder();
         order.setId(IdWorker.getId());
         order.setCustomerId(customerId);
-        order.setOrderNo("LB" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + order.getId());
+        order.setOrderNo(lastlegOrderNoGenerator.next("LOOSEBOARD", request.destination(), order.getId()));
         apply(order, request.transportMode(), request.palletRequired(), request.transportType(), request.origin(),
             request.originAddress(), request.destination(), request.destinationAddress(), request.containerType(),
             request.packageCount(), request.totalWeightKg(), request.totalVolumeCbm(), request.budgetAmount(),
@@ -257,7 +257,7 @@ public class LocalLooseboardService {
     private LastlegOrder createLastlegOrder(LocalLooseboardOrder source, String requestHash, LocalDateTime now) {
         LastlegOrder order = new LastlegOrder();
         order.setId(IdWorker.getId());
-        order.setOrderNo(lastlegOrderNoGenerator.next());
+        order.setOrderNo(lastlegOrderNoGenerator.next("LOOSEBOARD", source.getDestination(), order.getId()));
         order.setCustomerId(source.getCustomerId());
         order.setOrderType("LOCAL_LOOSEBOARD");
         order.setInboundCode(source.getOrderNo());

lastleg-service/src/main/java/com/baiyue/lastleg/mapper/LastlegOrderMapper.java

@@ -7,8 +7,32 @@ import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 import org.apache.ibatis.annotations.Update;
 
+import java.util.List;
+
 @Mapper
 public interface LastlegOrderMapper extends BaseMapper<LastlegOrder> {
+    record PalletMergeRelationRow(Long orderId, String relatedInboundNo, String mergeGroupNo) {}
+
+    @Select("<script>SELECT relation.order_id AS orderId," +
+        "COALESCE(NULLIF(related.inbound_code,''),NULLIF(related.inbound_order_no,''),related.source_order_no) AS relatedInboundNo, " +
+        "relation.merge_group_no AS mergeGroupNo FROM (" +
+        "SELECT marked.customer_id,marked.id AS order_id,related.id AS related_order_id," +
+        "marked.pallet_merge_batch_id AS merge_group_no FROM ll_order marked " +
+        "JOIN ll_order related ON related.customer_id=marked.customer_id " +
+        "AND related.pallet_merge_batch_id=marked.pallet_merge_batch_id AND related.id&lt;&gt;marked.id " +
+        "WHERE marked.pallet_merge_batch_id IS NOT NULL AND marked.id IN " +
+        "<foreach collection='orderIds' item='id' open='(' separator=',' close=')'>#{id}</foreach> " +
+        "UNION ALL " +
+        "SELECT customer_id,source_order_id AS order_id,target_order_id AS related_order_id,merge_group_no " +
+        "FROM ll_inbound_pallet_merge WHERE status='CONFIRMED' AND source_order_id IN " +
+        "<foreach collection='orderIds' item='id' open='(' separator=',' close=')'>#{id}</foreach> " +
+        "UNION ALL SELECT customer_id,target_order_id AS order_id,source_order_id AS related_order_id,merge_group_no " +
+        "FROM ll_inbound_pallet_merge WHERE status='CONFIRMED' AND target_order_id IN " +
+        "<foreach collection='orderIds' item='id' open='(' separator=',' close=')'>#{id}</foreach>) relation " +
+        "JOIN ll_order related ON related.id=relation.related_order_id AND related.customer_id=relation.customer_id " +
+        "ORDER BY relation.order_id,relation.merge_group_no,related.order_no</script>")
+    List<PalletMergeRelationRow> findPalletMergeRelations(@Param("orderIds") List<Long> orderIds);
+
     @Select("SELECT * FROM ll_order WHERE customer_id=#{customerId} AND source_region=#{sourceRegion} " +
         "AND source_inbound_id=#{sourceInboundId} LIMIT 1")
     LastlegOrder findSource(@Param("customerId") String customerId,
@@ -42,4 +66,18 @@ public interface LastlegOrderMapper extends BaseMapper<LastlegOrder> {
     int claimReceivingWarehouse(@Param("customerId") String customerId, @Param("orderId") long orderId,
                                 @Param("warehouseId") String warehouseId,
                                 @Param("warehouseName") String warehouseName);
+
+    @Update("UPDATE ll_order SET pallet_merge_flag=#{flag}," +
+        "pallet_merge_batch_id=CASE WHEN #{flag} IS NULL THEN NULL ELSE pallet_merge_batch_id END," +
+        "updated_at=#{updatedAt} " +
+        "WHERE customer_id=#{customerId} AND id=#{id}")
+    int updatePalletMergeFlag(@Param("customerId") String customerId, @Param("id") long id,
+                              @Param("flag") String flag,
+                              @Param("updatedAt") java.time.LocalDateTime updatedAt);
+
+    @Update("UPDATE ll_order SET pallet_merge_flag=#{flag},pallet_merge_batch_id=#{batchId},updated_at=#{updatedAt} " +
+        "WHERE customer_id=#{customerId} AND id=#{id}")
+    int updatePalletMergeBatch(@Param("customerId") String customerId, @Param("id") long id,
+                               @Param("flag") String flag, @Param("batchId") String batchId,
+                               @Param("updatedAt") java.time.LocalDateTime updatedAt);
 }

lastleg-service/src/main/java/com/baiyue/lastleg/procurement/dto/OverseasProcurementRequests.java

@@ -56,5 +56,15 @@ public final class OverseasProcurementRequests {
         JsonNode overseasCarrier,
         JsonNode overseasTrackingNo,
         JsonNode estimatedArrivalAt,
-        JsonNode remark) {}
+        JsonNode remark,
+        JsonNode outboundDetails) {
+        public Update(Long version, String purchaseCategory, String productName, JsonNode productSpecification,
+                      JsonNode productUrl, Long inboundQuantity, JsonNode purchaseWarehouseId, JsonNode purchaseWarehouseName,
+                      JsonNode domesticCarrier, JsonNode domesticTrackingNo, JsonNode overseasCarrier, JsonNode overseasTrackingNo,
+                      JsonNode estimatedArrivalAt, JsonNode remark) {
+            this(version, purchaseCategory, productName, productSpecification, productUrl, inboundQuantity,
+                purchaseWarehouseId, purchaseWarehouseName, domesticCarrier, domesticTrackingNo, overseasCarrier,
+                overseasTrackingNo, estimatedArrivalAt, remark, null);
+        }
+    }
 }

lastleg-service/src/main/java/com/baiyue/lastleg/procurement/dto/OverseasProcurementResponses.java

@@ -7,12 +7,14 @@ import java.util.List;
 public final class OverseasProcurementResponses {
     private OverseasProcurementResponses() {}
 
+    public record OutboundDetail(String id, long quantity, String carrier, String trackingNo, LocalDateTime shippedAt, String remark) {}
+
     public record Summary(
         Long id, String orderNo, String customerId, String customerName,
         String purchaseCategory, String productName, String productSpecification,
         long purchaseQuantity, BigDecimal budgetUnitPrice, String currency,
         String purchaseWarehouseId, String purchaseWarehouseName,
-        long inboundQuantity, long inventoryQuantity,
+        long inboundQuantity, long outboundQuantity, long inventoryQuantity,
         String status, long version, LocalDateTime createdAt, LocalDateTime updatedAt) {}
 
     public record CustomerOption(String customerId, String customerName) {}
@@ -32,5 +34,5 @@ public final class OverseasProcurementResponses {
         String overseasCarrier, String overseasTrackingNo,
         LocalDateTime estimatedArrivalAt, String remark,
         String createdBy, String reviewedBy, String reviewRemark, LocalDateTime reviewedAt,
-        List<History> histories) {}
+        List<History> histories, List<OutboundDetail> outboundDetails) {}
 }

lastleg-service/src/main/java/com/baiyue/lastleg/procurement/entity/OverseasProcurementOrder.java

@@ -30,6 +30,7 @@ public class OverseasProcurementOrder {
     @TableField(updateStrategy = FieldStrategy.ALWAYS) private String purchaseWarehouseId;
     @TableField(updateStrategy = FieldStrategy.ALWAYS) private String purchaseWarehouseName;
     private Long inboundQuantity;
+    @TableField(updateStrategy = FieldStrategy.ALWAYS) private String outboundDetails;
     @TableField(updateStrategy = FieldStrategy.ALWAYS) private String domesticCarrier;
     @TableField(updateStrategy = FieldStrategy.ALWAYS) private String domesticTrackingNo;
     @TableField(updateStrategy = FieldStrategy.ALWAYS) private String overseasCarrier;

lastleg-service/src/main/java/com/baiyue/lastleg/procurement/service/OverseasProcurementService.java

@@ -37,6 +37,7 @@ import java.util.Set;
 
 @Service
 public class OverseasProcurementService {
+    @Resource private com.baiyue.lastleg.service.LastlegOrderNoGenerator orderNoGenerator;
     public static final String REVIEW_PERMISSION = OverseasPermissions.PURCHASE_REVIEW;
     public static final String MANAGE_PERMISSION = OverseasPermissions.PURCHASE_EDIT;
     public static final String PENDING_REVIEW = "PENDING_REVIEW";
@@ -62,7 +63,7 @@ public class OverseasProcurementService {
         order.setId(IdWorker.getId());
         order.setCustomerId(customerId);
         order.setCustomerName(trim(request.customerName()));
-        order.setOrderNo("HC" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + order.getId());
+        order.setOrderNo(orderNoGenerator.next("PROCUREMENT", request.receivingAddress(), order.getId()));
         order.setPurchaseCategory(request.purchaseCategory().trim());
         order.setProductName(request.productName().trim());
         order.setProductSpecification(trim(request.productSpecification()));
@@ -147,7 +148,7 @@ public class OverseasProcurementService {
                 new OverseasProcurementResponses.History(value.getOperationType(), value.getFromStatus(),
                     value.getToStatus(), value.getOperatorId(), value.getIdempotencyKey(),
                     value.getChangeDetail(), value.getRemark(),
-                    value.getCreatedAt())).toList());
+                    value.getCreatedAt())).toList(), outboundDetails(order));
     }
 
     @Transactional
@@ -204,6 +205,7 @@ public class OverseasProcurementService {
         patchText(request.overseasTrackingNo(), 128, "overseasTrackingNo", order::setOverseasTrackingNo);
         patchDateTime(request.estimatedArrivalAt(), order::setEstimatedArrivalAt);
         patchText(request.remark(), 1000, "remark", order::setRemark);
+        if (request.outboundDetails() != null) order.setOutboundDetails(normalizeOutbound(request.outboundDetails(), order.getInboundQuantity()));
         Map<String, Object> after = editableSnapshot(order);
         if (before.equals(after)) return detail(customerId, orderNo);
         LocalDateTime now = LocalDateTime.now();
@@ -229,11 +231,16 @@ public class OverseasProcurementService {
 
     private OverseasProcurementResponses.Summary summary(OverseasProcurementOrder order) {
         long inbound = value(order.getInboundQuantity());
+        long outbound = outboundDetails(order).stream().mapToLong(OverseasProcurementResponses.OutboundDetail::quantity).sum();
+        String displayStatus = order.getStatus();
+        if (APPROVED.equals(order.getStatus()) && inbound > 0) {
+            displayStatus = outbound == 0 ? "PENDING_OUTBOUND" : outbound < inbound ? "PARTIALLY_OUTBOUND" : "OUTBOUNDED";
+        }
         return new OverseasProcurementResponses.Summary(order.getId(), order.getOrderNo(), order.getCustomerId(),
             order.getCustomerName(), order.getPurchaseCategory(), order.getProductName(),
             order.getProductSpecification(), value(order.getPurchaseQuantity()), order.getBudgetUnitPrice(),
-            order.getCurrency(), order.getPurchaseWarehouseId(), order.getPurchaseWarehouseName(), inbound, inbound,
-            order.getStatus(), value(order.getVersion()), order.getCreatedAt(), order.getUpdatedAt());
+            order.getCurrency(), order.getPurchaseWarehouseId(), order.getPurchaseWarehouseName(), inbound, outbound, Math.max(0, inbound - outbound),
+            displayStatus, value(order.getVersion()), order.getCreatedAt(), order.getUpdatedAt());
     }
 
     private void history(OverseasProcurementOrder order, String operationType, String from, String to,
@@ -335,9 +342,26 @@ public class OverseasProcurementService {
         result.put("overseasTrackingNo", order.getOverseasTrackingNo());
         result.put("estimatedArrivalAt", order.getEstimatedArrivalAt());
         result.put("remark", order.getRemark());
+        result.put("outboundDetails", order.getOutboundDetails());
         return result;
     }
 
+    private List<OverseasProcurementResponses.OutboundDetail> outboundDetails(OverseasProcurementOrder order) {
+        if (!StringUtils.hasText(order.getOutboundDetails())) return List.of();
+        try { return objectMapper.readValue(order.getOutboundDetails(), objectMapper.getTypeFactory().constructCollectionType(List.class, OverseasProcurementResponses.OutboundDetail.class)); }
+        catch (JsonProcessingException e) { return List.of(); }
+    }
+    private String normalizeOutbound(JsonNode node, Long inbound) {
+        if (!node.isArray()) throw badRequest("outboundDetails must be an array");
+        long total = 0;
+        for (JsonNode item : node) {
+            if (!item.isObject() || item.path("quantity").asLong(-1) < 0) throw badRequest("outboundDetails quantity must be non-negative");
+            total += item.path("quantity").asLong();
+        }
+        if (total > value(inbound)) throw badRequest("outbound quantity cannot exceed inbound quantity");
+        try { return objectMapper.writeValueAsString(node); } catch (JsonProcessingException e) { throw badRequest("Invalid outboundDetails"); }
+    }
+
     private String changeDetail(Map<String, Object> before, Map<String, Object> after) {
         Map<String, Object> changes = new LinkedHashMap<>();
         before.forEach((field, oldValue) -> {

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

@@ -67,10 +67,10 @@ public class RelabelApplicationService {
         }
         LocalDateTime now = LocalDateTime.now();
         long applicationId = IdWorker.getId();
-        String relabelNo = "FBR" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + applicationId;
+        String relabelNo = orderNoGenerator.next("RELABEL", request.overseasWarehouseId(), applicationId);
         LastlegOrder order = new LastlegOrder();
         order.setId(IdWorker.getId());
-        order.setOrderNo(orderNoGenerator.next());
+        order.setOrderNo(orderNoGenerator.next("RELABEL", request.overseasWarehouseId(), order.getId()));
         order.setCustomerId(customerId);
         order.setOrderType("RELABEL_APPLICATION");
         order.setInboundCode(relabelNo);

lastleg-service/src/main/java/com/baiyue/lastleg/repository/UnloadCompletedOutboxRepository.java

@@ -13,11 +13,14 @@ import java.util.List;
 
 @Repository
 public class UnloadCompletedOutboxRepository {
+    private static final List<String> OVERSEAS_TO_CN_TYPES = List.of(
+        EventTypes.OVERSEAS_CONTAINER_UNLOADED,
+        EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED);
     @Resource private LastlegEventOutboxMapper mapper;
 
     public List<LastlegEventOutbox> pending(int limit, LocalDateTime now, LocalDateTime expiredLeaseBefore) {
         return mapper.selectList(new LambdaQueryWrapper<LastlegEventOutbox>()
-            .eq(LastlegEventOutbox::getEventType, EventTypes.OVERSEAS_CONTAINER_UNLOADED)
+            .in(LastlegEventOutbox::getEventType, OVERSEAS_TO_CN_TYPES)
             .and(status -> status.eq(LastlegEventOutbox::getStatus, "PENDING")
                 .and(retry -> retry.isNull(LastlegEventOutbox::getNextRetryAt)
                     .or().le(LastlegEventOutbox::getNextRetryAt, now))
@@ -30,7 +33,7 @@ public class UnloadCompletedOutboxRepository {
     public boolean claim(long id, String worker, LocalDateTime now, LocalDateTime expiredLeaseBefore) {
         return mapper.update(null, new LambdaUpdateWrapper<LastlegEventOutbox>()
             .eq(LastlegEventOutbox::getId, id)
-            .eq(LastlegEventOutbox::getEventType, EventTypes.OVERSEAS_CONTAINER_UNLOADED)
+            .in(LastlegEventOutbox::getEventType, OVERSEAS_TO_CN_TYPES)
             .and(status -> status.eq(LastlegEventOutbox::getStatus, "PENDING")
                 .and(retry -> retry.isNull(LastlegEventOutbox::getNextRetryAt)
                     .or().le(LastlegEventOutbox::getNextRetryAt, now))
@@ -44,7 +47,7 @@ public class UnloadCompletedOutboxRepository {
     public LastlegEventOutbox claimed(long id, String worker) {
         return mapper.selectOne(new LambdaQueryWrapper<LastlegEventOutbox>()
             .eq(LastlegEventOutbox::getId, id)
-            .eq(LastlegEventOutbox::getEventType, EventTypes.OVERSEAS_CONTAINER_UNLOADED)
+            .in(LastlegEventOutbox::getEventType, OVERSEAS_TO_CN_TYPES)
             .eq(LastlegEventOutbox::getStatus, "PROCESSING")
             .eq(LastlegEventOutbox::getLockedBy, worker));
     }
@@ -72,7 +75,7 @@ public class UnloadCompletedOutboxRepository {
     private LambdaUpdateWrapper<LastlegEventOutbox> claimedBase(long id, String worker) {
         return new LambdaUpdateWrapper<LastlegEventOutbox>()
             .eq(LastlegEventOutbox::getId, id)
-            .eq(LastlegEventOutbox::getEventType, EventTypes.OVERSEAS_CONTAINER_UNLOADED)
+            .in(LastlegEventOutbox::getEventType, OVERSEAS_TO_CN_TYPES)
             .eq(LastlegEventOutbox::getStatus, "PROCESSING")
             .eq(LastlegEventOutbox::getLockedBy, worker);
     }

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

@@ -19,6 +19,7 @@ public final class OverseasPermissions {
     public static final String INVENTORY_EXPORT = "platform:overseas-warehouse:inventory:export";
     public static final String INVENTORY_EDIT = "platform:overseas-warehouse:inventory:edit";
     public static final String INVENTORY_ADJUST = "platform:overseas-warehouse:inventory:adjust";
+    public static final String DELIVERY_LIST = "platform:overseas-warehouse:delivery:list";
     public static final String PURCHASE_LIST = "platform:overseas-business:purchase:list";
     public static final String PURCHASE_EDIT = "platform:overseas-business:purchase:edit";
     public static final String PURCHASE_REVIEW = "platform:overseas-business:purchase:review";

lastleg-service/src/main/java/com/baiyue/lastleg/service/InboundOrderDetainedOutboxService.java

@@ -0,0 +1,73 @@
+package com.baiyue.lastleg.service;
+
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
+import com.baiyue.common.event.EventEnvelope;
+import com.baiyue.common.event.EventIdentifiers;
+import com.baiyue.common.event.EventPayloadCanonicalizer;
+import com.baiyue.common.event.EventPayloadHash;
+import com.baiyue.common.event.EventTypes;
+import com.baiyue.common.event.OverseasInboundOrderDetainedChangedV1;
+import com.baiyue.common.event.RegionCode;
+import com.baiyue.lastleg.entity.LastlegEventOutbox;
+import com.baiyue.lastleg.entity.LastlegOrder;
+import com.baiyue.lastleg.mapper.LastlegEventOutboxMapper;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+
+/** 在尾程业务事务内冻结按来源入仓单回传国内的暂扣状态事件。 */
+@Service
+public class InboundOrderDetainedOutboxService {
+    @Resource private LastlegEventOutboxMapper mapper;
+    @Resource private ObjectMapper objectMapper;
+
+    public void publish(LastlegOrder order, boolean detained, String reason, String operatorId,
+                        String operatorName, Instant changedAt, long changeVersion) {
+        requireText(order.getSourceInboundId(), "sourceInboundId");
+        requireText(order.getInboundCode(), "inboundCode");
+        requireText(order.getCustomerId(), "customerId");
+        var payload = new OverseasInboundOrderDetainedChangedV1(order.getSourceInboundId(),
+            order.getInboundCode(), String.valueOf(order.getId()), order.getOrderNo(), detained,
+            reason, operatorId, operatorName, changedAt);
+        JsonNode payloadNode = objectMapper.valueToTree(payload);
+        String eventKey = EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED + ':'
+            + order.getSourceInboundId() + ':' + changeVersion;
+        EventEnvelope envelope = new EventEnvelope(EventIdentifiers.newUuid(),
+            EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED, 1, changedAt,
+            RegionCode.OVERSEAS, RegionCode.CN, order.getCustomerId(), "INBOUND_ORDER",
+            order.getSourceInboundId(), changeVersion, 1L, EventIdentifiers.newUuid(),
+            eventKey, order.getSourceEventId(), payloadNode,
+            EventPayloadHash.sha256(EventPayloadCanonicalizer.canonicalize(payloadNode))).requireValid();
+
+        LastlegEventOutbox event = new LastlegEventOutbox();
+        event.setId(IdWorker.getId());
+        event.setCustomerId(order.getCustomerId());
+        event.setAggregateType(envelope.aggregateType());
+        event.setAggregateId(envelope.aggregateId());
+        event.setEventType(envelope.eventType());
+        event.setEventVersion(envelope.eventVersion());
+        event.setEventKey(eventKey);
+        event.setPayloadJson(json(envelope));
+        event.setStatus("PENDING");
+        event.setRetryCount(0);
+        event.setCreatedAt(LocalDateTime.ofInstant(changedAt, ZoneOffset.UTC));
+        mapper.insert(event);
+    }
+
+    private static void requireText(String value, String field) {
+        if (value == null || value.isBlank()) throw new IllegalStateException(field + " is required");
+    }
+
+    private String json(Object value) {
+        try { return objectMapper.writeValueAsString(value); }
+        catch (JsonProcessingException exception) {
+            throw new IllegalStateException("Cannot serialize inbound detained event", exception);
+        }
+    }
+}

lastleg-service/src/main/java/com/baiyue/lastleg/service/LastlegOrderNoGenerator.java

@@ -3,15 +3,59 @@ package com.baiyue.lastleg.service;
 import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import org.springframework.stereotype.Component;
 
-import java.math.BigInteger;
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
 
 @Component
 public class LastlegOrderNoGenerator {
     public String next() {
-        return "LMO" + IdWorker.getIdStr();
+        long id = IdWorker.getId();
+        return next("LMO", null, id);
+    }
+
+    public String next(String businessType, String warehouse, long uniqueId) {
+        String type = normalizeType(businessType);
+        return type + "-" + warehouseCode(warehouse) + "-"
+            + LocalDate.now().format(DateTimeFormatter.BASIC_ISO_DATE) + "-"
+            + String.format(Locale.ROOT, "%06d", Math.floorMod(uniqueId, 1_000_000));
+    }
+
+    private String normalizeType(String value) {
+        String code = value == null ? "LMO" : value.trim().toUpperCase(Locale.ROOT);
+        return switch (code) {
+            case "FIRST_LEG" -> "FL";
+            case "ONE_CLICK_DROPSHIP" -> "OD";
+            case "RELABEL_APPLICATION", "RELABEL" -> "RL";
+            case "WAREHOUSE_TRANSFER", "TRANSFER" -> "WT";
+            case "LOCAL_LOOSEBOARD", "LOOSEBOARD" -> "LB";
+            case "DISPATCH", "PICKUP_CAR" -> "DS";
+            case "OUTBOUND" -> "OB";
+            case "DELIVERY" -> "DL";
+            case "TRUCK" -> "TR";
+            case "EXCEPTION" -> "EX";
+            case "DISCARD" -> "CD";
+            case "PROCUREMENT" -> "PR";
+            case "INBOUND_PLAN" -> "IP";
+            default -> {
+                String normalized = code.replaceAll("[^A-Z0-9]", "");
+                yield normalized.isEmpty() ? "LMO" : normalized.substring(0, Math.min(4, normalized.length()));
+            }
+        };
+    }
+
+    public String warehouseCode(String value) {
+        String code = value == null ? "" : value.trim().toUpperCase(Locale.ROOT);
+        if (code.isEmpty()) return "WH";
+        if (code.matches(".*(LAX|ONT|NYC|JFK|LGB|EWR|SFO|SEA|DFW|ORD|ATL|MIA|PHX|LAS|YYZ|YVR|AMS|LHR|FRA|CDG|HKG|NRT|SYD).*")) {
+            var match = java.util.regex.Pattern.compile("(LAX|ONT|NYC|JFK|LGB|EWR|SFO|SEA|DFW|ORD|ATL|MIA|PHX|LAS|YYZ|YVR|AMS|LHR|FRA|CDG|HKG|NRT|SYD)").matcher(code);
+            if (match.find()) return match.group(1);
+        }
+        if (code.matches("[A-Z0-9]{2,8}")) return code;
+        return "WH";
     }
 
     /** The physical container number is the tail-leg business order grouping boundary. */
@@ -20,14 +64,11 @@ public class LastlegOrderNoGenerator {
             throw new IllegalArgumentException("containerNo is required");
         }
         String normalized = containerNo.trim();
-        if (normalized.matches("[0-9]{1,29}")) {
-            return "LMO" + normalized;
-        }
         try {
             byte[] digest = MessageDigest.getInstance("SHA-256")
                 .digest(normalized.getBytes(StandardCharsets.UTF_8));
-            String digits = new BigInteger(1, digest).toString();
-            return "LMO" + digits.substring(0, Math.min(29, digits.length()));
+            long suffix = java.nio.ByteBuffer.wrap(digest, 0, 8).getLong();
+            return next("FIRST_LEG", null, suffix);
         } catch (NoSuchAlgorithmException exception) {
             throw new IllegalStateException("SHA-256 is unavailable", exception);
         }

lastleg-service/src/main/java/com/baiyue/lastleg/service/LastlegOrderService.java

@@ -14,6 +14,7 @@ import com.baiyue.lastleg.entity.LastlegOrderFee;
 import com.baiyue.lastleg.entity.LastlegOrderOperationLog;
 import com.baiyue.lastleg.inboundplan.entity.InboundPlanCarton;
 import com.baiyue.lastleg.inboundplan.mapper.InboundPlanCartonMapper;
+import com.baiyue.lastleg.inventory.command.service.InventoryCommandService;
 import com.baiyue.lastleg.mapper.LastlegOrderDetailMapper;
 import com.baiyue.lastleg.mapper.LastlegOrderMapper;
 import com.baiyue.lastleg.mapper.LastlegOrderStatusHistoryMapper;
@@ -28,9 +29,15 @@ import org.springframework.util.StringUtils;
 import org.springframework.web.server.ResponseStatusException;
 
 import java.nio.charset.StandardCharsets;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
 import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
 
 @Service
@@ -38,6 +45,8 @@ public class LastlegOrderService {
     public static final String PENDING_ASSIGNMENT = "PENDING_ASSIGNMENT";
     public static final String DESTINATION_ASSIGNED = "DESTINATION_ASSIGNED";
     public static final String INBOUND_PLANNED = "INBOUND_PLANNED";
+    public static final String PALLET_MERGE_REQUIRED = "REQUIRED";
+    public static final String PALLET_MERGED = "MERGED";
 
     @Resource private LastlegOrderMapper orderMapper;
     @Resource private LastlegOrderDetailMapper detailMapper;
@@ -45,11 +54,14 @@ public class LastlegOrderService {
     @Resource private LastlegOrderFeeMapper feeMapper;
     @Resource private LastlegOrderOperationLogMapper operationLogMapper;
     @Resource private InboundPlanCartonMapper cartonMapper;
+    @Resource private InventoryCommandService inventory;
+    @Resource private InboundOrderDetainedOutboxService detainedOutbox;
 
     public PageResult<LastlegOrderSummary> page(String customerId, LastlegOrderRequests.Query query) {
         Page<LastlegOrder> page = orderMapper.selectPage(
             new Page<>(query.page(), query.size()), filter(customerId, query).orderByDesc(LastlegOrder::getCreatedAt));
-        return new PageResult<>(page.getRecords().stream().map(this::summary).toList(),
+        Map<Long, List<LastlegOrderMapper.PalletMergeRelationRow>> mergeRelations = palletMergeRelations(page.getRecords());
+        return new PageResult<>(page.getRecords().stream().map(order -> summary(order, mergeRelations.get(order.getId()))).toList(),
             page.getCurrent(), page.getSize(), page.getTotal(), page.getPages());
     }
 
@@ -71,7 +83,7 @@ public class LastlegOrderService {
                 .eq(LastlegOrderOperationLog::getCustomerId, order.getCustomerId())
                 .eq(LastlegOrderOperationLog::getOrderId, orderId)
                 .orderByAsc(LastlegOrderOperationLog::getCreatedAt));
-        return new LastlegOrderDetailResponse(summary(order), cargo, history.stream()
+        return new LastlegOrderDetailResponse(summary(order, palletMergeRelations(List.of(order)).get(order.getId())), cargo, history.stream()
             .map(value -> new LastlegOrderDetailResponse.History(value.getId(), value.getFromStatus(),
                 value.getToStatus(), value.getRemark(), value.getCreatedAt())).toList(), fees, operations.stream()
             .map(value -> new LastlegOrderDetailResponse.Operation(value.getId(), value.getOperationNode(),
@@ -110,6 +122,120 @@ public class LastlegOrderService {
         return fee;
     }
 
+    @Transactional
+    public void setDetained(String customerId, long orderId, LastlegOrderRequests.SetDetained request,
+                            String operatorName) {
+        setDetained(customerId, orderId, request, null, operatorName);
+    }
+
+    @Transactional
+    public void setDetained(String customerId, long orderId, LastlegOrderRequests.SetDetained request,
+                            String operatorId, String operatorName) {
+        LastlegOrder current = findOwned(customerId, orderId);
+        LastlegOrder order = orderMapper.lockById(current.getCustomerId(), orderId);
+        if (order == null) throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Tail-leg order not found");
+        boolean detained = request.detained();
+        if (Boolean.TRUE.equals(order.getDetained()) == detained) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT, detained ? "Order is already held" : "Order is not held");
+        }
+        if (detained && "INBOUND_COMPLETED".equals(order.getCurrentStatus())) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "Completed inbound orders cannot be newly held");
+        }
+        LocalDateTime now = LocalDateTime.now();
+        order.setDetained(detained);
+        order.setUpdatedAt(now);
+        orderMapper.updateById(order);
+        if (!detained && "INBOUND_COMPLETED".equals(order.getCurrentStatus())) {
+            inventory.releaseInboundOrderHold(order.getCustomerId(), operatorName, orderId, order.getOrderNo(), request.remark().trim());
+        }
+        LastlegOrderOperationLog operation = new LastlegOrderOperationLog();
+        operation.setId(IdWorker.getId());
+        operation.setCustomerId(order.getCustomerId());
+        operation.setOrderId(orderId);
+        operation.setOperationNode(detained ? "暂扣" : "解除暂扣");
+        operation.setOperatorName(operatorName);
+        operation.setResult(request.remark().trim());
+        operation.setCreatedAt(now);
+        operationLogMapper.insert(operation);
+        if (StringUtils.hasText(order.getSourceInboundId())) {
+            detainedOutbox.publish(order, detained, request.remark().trim(), operatorId, operatorName,
+                now.toInstant(ZoneOffset.UTC), operation.getId());
+        }
+    }
+
+    @Transactional
+    public void setPalletMergeRequired(String customerId, long orderId,
+                                       LastlegOrderRequests.SetPalletMergeRequired request,
+                                       String operatorName) {
+        LastlegOrder current = findOwned(customerId, orderId);
+        LastlegOrder order = orderMapper.lockById(current.getCustomerId(), orderId);
+        if (order == null) throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Tail-leg order not found");
+        if ("INBOUND_COMPLETED".equals(order.getCurrentStatus())) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT,
+                "Completed inbound orders cannot change the pallet merge mark");
+        }
+        if (PALLET_MERGED.equals(order.getPalletMergeFlag())) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT,
+                "A completed pallet merge cannot be unmarked");
+        }
+        String target = request.palletMergeRequired() ? PALLET_MERGE_REQUIRED : null;
+        if (Objects.equals(target, order.getPalletMergeFlag())) return;
+        LocalDateTime now = LocalDateTime.now();
+        if (orderMapper.updatePalletMergeFlag(order.getCustomerId(), orderId, target, now) != 1) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "Pallet merge mark was not updated");
+        }
+        LastlegOrderOperationLog operation = new LastlegOrderOperationLog();
+        operation.setId(IdWorker.getId());
+        operation.setCustomerId(order.getCustomerId());
+        operation.setOrderId(orderId);
+        operation.setOperationNode(request.palletMergeRequired() ? "标记合托" : "取消合托标记");
+        operation.setOperatorName(operatorName);
+        operation.setResult(request.palletMergeRequired()
+            ? "PDA扫描本单箱唛时提示需要合托" : "已取消PDA合托提示");
+        operation.setCreatedAt(now);
+        operationLogMapper.insert(operation);
+    }
+
+    @Transactional
+    public void setPalletMergeBatch(String customerId, LastlegOrderRequests.SetPalletMergeBatch request,
+                                    String operatorName) {
+        List<Long> ids = request.orderIds().stream().filter(Objects::nonNull).distinct().toList();
+        if (ids.isEmpty()) throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "At least one order is required");
+        List<LastlegOrder> orders = orderMapper.selectList(new LambdaQueryWrapper<LastlegOrder>()
+            .eq(StringUtils.hasText(customerId), LastlegOrder::getCustomerId, customerId)
+            .in(LastlegOrder::getId, ids).last("FOR UPDATE"));
+        if (orders.size() != ids.size()) {
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND, "One or more tail-leg orders were not found");
+        }
+        if (orders.stream().map(LastlegOrder::getCustomerId).distinct().count() != 1) {
+            throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Pallet merge orders must belong to one customer");
+        }
+        if (orders.stream().map(order -> StringUtils.hasText(order.getTransferWarehouseCode())
+            ? order.getTransferWarehouseCode() : order.getFbaWarehouseCode()).filter(Objects::nonNull).distinct().count() > 1) {
+            throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Pallet merge orders must have one destination warehouse");
+        }
+        if (orders.stream().anyMatch(order -> "INBOUND_COMPLETED".equals(order.getCurrentStatus())
+            || PALLET_MERGED.equals(order.getPalletMergeFlag()))) {
+            throw new ResponseStatusException(HttpStatus.CONFLICT, "Completed pallet merge orders cannot be changed");
+        }
+        String batchId = request.palletMergeRequired()
+            ? "PMG-" + java.util.UUID.randomUUID().toString().replace("-", "") : null;
+        String flag = request.palletMergeRequired() ? PALLET_MERGE_REQUIRED : null;
+        LocalDateTime now = LocalDateTime.now();
+        for (LastlegOrder order : orders) {
+            if (orderMapper.updatePalletMergeBatch(order.getCustomerId(), order.getId(), flag, batchId, now) != 1) {
+                throw new ResponseStatusException(HttpStatus.CONFLICT, "Pallet merge group was not updated");
+            }
+            LastlegOrderOperationLog operation = new LastlegOrderOperationLog();
+            operation.setId(IdWorker.getId()); operation.setCustomerId(order.getCustomerId());
+            operation.setOrderId(order.getId());
+            operation.setOperationNode(request.palletMergeRequired() ? "批量标记合托" : "取消合托标记");
+            operation.setOperatorName(operatorName);
+            operation.setResult(request.palletMergeRequired() ? "PDA合托分组 " + batchId : "已取消PDA合托分组");
+            operation.setCreatedAt(now); operationLogMapper.insert(operation);
+        }
+    }
+
     @Transactional
     public int transferDestination(String customerId, LastlegOrderRequests.TransferDestination request) {
         List<Long> ids = request.orderIds().stream().filter(Objects::nonNull).distinct().toList();
@@ -165,12 +291,25 @@ public class LastlegOrderService {
     }
 
     public byte[] exportCsv(String customerId, LastlegOrderRequests.Query query) {
-        List<LastlegOrder> orders = orderMapper.selectList(filter(customerId, query)
-            .orderByDesc(LastlegOrder::getCreatedAt).last("LIMIT 10000"));
-        List<String> lines = new ArrayList<>();
-        lines.add("ID,尾程单号,订单类型,入仓码,头程单号,货主,海外仓,转仓,转仓编码,FBA仓库,集装箱号,货柜状态,是否异常,是否暂扣,托数,箱数,体积(m3),数量,体积重量,预计到港时间,实际到港时间,预计到仓,入库单号,换标单号,换标状态,合托标记,主流程状态,子单状态,备注(仅自己),备注(客户),备注(仓库)");
-        for (LastlegOrder order : orders) {
-            lines.add(String.join(",", List.of(
+        try (ByteArrayOutputStream output = new ByteArrayOutputStream()) {
+            writeExportCsv(customerId, query, output);
+            return output.toByteArray();
+        } catch (IOException e) {
+            throw new IllegalStateException("Unable to export tail-leg orders", e);
+        }
+    }
+
+    public void writeExportCsv(String customerId, LastlegOrderRequests.Query query, OutputStream output)
+        throws IOException {
+        output.write("\uFEFFID,尾程单号,订单类型,入仓码,头程单号,货主,海外仓,转仓,转仓编码,FBA仓库,集装箱号,货柜状态,是否异常,是否暂扣,托数,箱数,体积(m3),数量,体积重量,预计到港时间,实际到港时间,预计到仓,入库单号,换标单号,换标状态,合托标记,主流程状态,子单状态,备注(仅自己),备注(客户),备注(仓库)\r\n".getBytes(StandardCharsets.UTF_8));
+        final int batchSize = 1000;
+        long page = 1;
+        while (true) {
+            List<LastlegOrder> orders = orderMapper.selectPage(new com.baomidou.mybatisplus.extension.plugins.pagination.Page<>(page, batchSize),
+                filter(customerId, query).orderByDesc(LastlegOrder::getCreatedAt).orderByDesc(LastlegOrder::getId)).getRecords();
+            if (orders.isEmpty()) break;
+            for (LastlegOrder order : orders) {
+                String line = String.join(",", List.of(
                 csv(order.getId()), csv(order.getOrderNo()), csv(LastlegOrderType.labelOf(order.getOrderType())),
                 csv(order.getInboundCode()),
                 csv(order.getSourceOrderNo()), csv(order.getCustomerName()), csv(order.getOverseasWarehouseName()),
@@ -180,9 +319,13 @@ public class LastlegOrderService {
                 csv(order.getVolumeWeightKg()), csv(order.getEstimatedArrivalAt()), csv(order.getActualArrivalAt()),
                 csv(order.getEstimatedWarehouseAt()), csv(order.getInboundOrderNo()), csv(order.getRelabelOrderNo()), csv(order.getRelabelStatus()),
                 csv(order.getPalletMergeFlag()), csv(order.getCurrentStatus()), csv(order.getSubOrderStatus()), csv(order.getPrivateRemark()),
-                csv(order.getCustomerRemark()), csv(order.getWarehouseRemark()))));
+                csv(order.getCustomerRemark()), csv(order.getWarehouseRemark()))) + "\r\n";
+                output.write(line.getBytes(StandardCharsets.UTF_8));
+            }
+            output.flush();
+            if (orders.size() < batchSize) break;
+            page++;
         }
-        return ("\uFEFF" + String.join("\r\n", lines)).getBytes(StandardCharsets.UTF_8);
     }
 
     private LambdaQueryWrapper<LastlegOrder> filter(String customerId, LastlegOrderRequests.Query query) {
@@ -226,7 +369,20 @@ public class LastlegOrderService {
         }
     }
 
-    private LastlegOrderSummary summary(LastlegOrder o) {
+    private Map<Long, List<LastlegOrderMapper.PalletMergeRelationRow>> palletMergeRelations(List<LastlegOrder> orders) {
+        if (orders.isEmpty()) return Map.of();
+        Map<Long, List<LastlegOrderMapper.PalletMergeRelationRow>> result = new LinkedHashMap<>();
+        List<LastlegOrderMapper.PalletMergeRelationRow> rows = orderMapper.findPalletMergeRelations(
+            orders.stream().map(LastlegOrder::getId).toList());
+        if (rows == null) return Map.of();
+        for (LastlegOrderMapper.PalletMergeRelationRow row : rows) {
+            result.computeIfAbsent(row.orderId(), ignored -> new ArrayList<>()).add(row);
+        }
+        return result;
+    }
+
+    private LastlegOrderSummary summary(LastlegOrder o, List<LastlegOrderMapper.PalletMergeRelationRow> relations) {
+        List<LastlegOrderMapper.PalletMergeRelationRow> related = relations == null ? List.of() : relations;
         return new LastlegOrderSummary(o.getId(), o.getOrderNo(), o.getOrderType(),
             LastlegOrderType.labelOf(o.getOrderType()), o.getDestinationType(), o.getSourceInboundId(),
             o.getInboundCode(), o.getSourceOrderNo(), o.getCustomerId(), o.getCustomerName(), o.getOverseasWarehouseId(),
@@ -235,7 +391,9 @@ public class LastlegOrderService {
             o.getAbnormal(), o.getDetained(), o.getPalletCount(), o.getPackageCount(), o.getVolumeCbm(),
             o.getProductQuantity(), o.getVolumeWeightKg(), o.getEstimatedArrivalAt(), o.getActualArrivalAt(),
             o.getEstimatedWarehouseAt(), o.getInboundOrderNo(), o.getRelabelOrderNo(), o.getRelabelStatus(),
-            o.getPalletMergeFlag(), o.getCurrentStatus(), o.getSubOrderStatus(), o.getPrivateRemark(),
+            o.getPalletMergeFlag(), related.stream().map(LastlegOrderMapper.PalletMergeRelationRow::mergeGroupNo).distinct().findFirst().orElse(null),
+            related.stream().map(LastlegOrderMapper.PalletMergeRelationRow::relatedInboundNo).filter(Objects::nonNull).distinct().toList(),
+            o.getCurrentStatus(), o.getSubOrderStatus(), o.getPrivateRemark(),
             o.getCustomerRemark(), o.getWarehouseRemark(), o.getCreatedAt(), o.getUpdatedAt());
     }
 

lastleg-service/src/main/java/com/baiyue/lastleg/service/LoadingCompletedConsumer.java

@@ -83,8 +83,8 @@ public class LoadingCompletedConsumer {
         shippingGates.initialize(payload.containerBookingId(), envelope.tenantId(), "",
             payload.containerNo(), 0, envelope.handoverVersion());
 
-        String orderNo = orderNoGenerator.forContainerNo(payload.containerNo());
         JsonNode rawOrders = envelope.payload().path("orders");
+        String orderNo = orderNoGenerator.forContainerNo(payload.containerNo());
         for (int index = 0; index < payload.orders().size(); index++) {
             var source = payload.orders().get(index);
             JsonNode rawSource = rawOrders.isArray() && index < rawOrders.size() ? rawOrders.get(index) : objectMapper.createObjectNode();

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

@@ -117,7 +117,7 @@ public class WarehouseTransferService {
 
         LocalDateTime now = LocalDateTime.now();
         long transferId = IdWorker.getId();
-        String transferNo = "WTR" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + transferId;
+        String transferNo = orderNoGenerator.next("TRANSFER", request.operatingWarehouseId(), transferId);
         LastlegOrder order = createTailOrder(customerId, inboundOrderId, transferNo, request, requestHash, now);
 
         WarehouseTransferOrder transfer = new WarehouseTransferOrder();
@@ -464,7 +464,7 @@ public class WarehouseTransferService {
     private LastlegOrder createTailOrder(String customerId, Long inboundOrderId, String transferNo,
                                          WarehouseTransferRequests.Create request, String requestHash, LocalDateTime now) {
         LastlegOrder order = new LastlegOrder();
-        order.setId(IdWorker.getId()); order.setOrderNo(orderNoGenerator.next()); order.setCustomerId(customerId);
+        order.setId(IdWorker.getId()); order.setOrderNo(orderNoGenerator.next("TRANSFER", request.operatingWarehouseId(), order.getId())); order.setCustomerId(customerId);
         order.setOrderType(request.needRelabel() ? RETURN_RELABEL_ORDER_TYPE : ORDER_TYPE);
         order.setInboundCode(request.inboundCode().trim()); order.setSourceRegion("CUSTOMER");
         order.setSourceInboundId("WAREHOUSE_TRANSFER:" + transferNo); order.setRootInboundId(String.valueOf(inboundOrderId));
@@ -505,7 +505,7 @@ public class WarehouseTransferService {
     private void createRelabel(String customerId, String operatorId, WarehouseTransferOrder transfer, LastlegOrder order,
                                WarehouseTransferRequests.Create request, LocalDateTime now) {
         long applicationId = IdWorker.getId();
-        String relabelNo = "FBR" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + applicationId;
+        String relabelNo = orderNoGenerator.next("RELABEL", request.operatingWarehouseId(), applicationId);
         RelabelApplication application = new RelabelApplication();
         application.setId(applicationId); application.setCustomerId(customerId); application.setRelabelNo(relabelNo);
         application.setLastlegOrderId(order.getId()); application.setCustomerOrderNo(transfer.getTransferNo());

lastleg-service/src/main/java/com/baiyue/lastleg/trucking/service/UsTruckOrderService.java

@@ -39,6 +39,7 @@ import java.util.function.Consumer;
 
 @Service
 public class UsTruckOrderService {
+    @Resource private com.baiyue.lastleg.service.LastlegOrderNoGenerator orderNoGenerator;
     public static final String MANAGE_PERMISSION = OverseasPermissions.TRUCK_STATUS;
     public static final String PENDING_REVIEW = "PENDING_REVIEW";
     /** Kept for source compatibility; new orders use PENDING_REVIEW. */
@@ -79,7 +80,7 @@ public class UsTruckOrderService {
         UsTruckOrder order = new UsTruckOrder();
         order.setId(IdWorker.getId());
         order.setCustomerId(customerId);
-        order.setOrderNo("TK" + now.format(DateTimeFormatter.BASIC_ISO_DATE) + order.getId());
+        order.setOrderNo(orderNoGenerator.next("TRUCK", request.origin(), order.getId()));
         order.setTransportType(StringUtils.hasText(request.transportType()) ? norm(request.transportType()) : null);
         order.setOrigin(trim(request.origin())); order.setOriginAddress(trim(request.originAddress()));
         order.setDestination(trim(request.destination())); order.setDestinationAddress(trim(request.destinationAddress()));

lastleg-service/src/main/resources/application.yml

@@ -39,8 +39,6 @@ lastleg:
     enabled: ${LASTLEG_DISPATCH_QUERY_API_ENABLED:true}
   smart-dispatch-api:
     enabled: ${LASTLEG_SMART_DISPATCH_API_ENABLED:true}
-  future-outbound-api:
-    enabled: ${LASTLEG_FUTURE_OUTBOUND_API_ENABLED:true}
 
 baiyue:
   http:

lastleg-service/src/main/resources/db/lastleg.sql

@@ -77,6 +77,7 @@ CREATE TABLE IF NOT EXISTS ll_order (
   relabel_order_no VARCHAR(128) COMMENT '换标单号',
   relabel_status VARCHAR(32) COMMENT '换标状态',
   pallet_merge_flag VARCHAR(32) COMMENT '合托标记',
+  pallet_merge_batch_id VARCHAR(64) NULL COMMENT '平台预标记合托分组号',
   current_status VARCHAR(32) NOT NULL DEFAULT 'PENDING_ASSIGNMENT' COMMENT '当前业务状态：PENDING_ASSIGNMENT待分配、PENDING_INBOUND待入库、INBOUND_COMPLETED入库完成、PENDING_DELIVERY待派送、DELIVERING派送中、DELIVERED派送完成',
   sub_order_status VARCHAR(255) NULL COMMENT '子单据状态汇总',
   private_remark VARCHAR(1000) COMMENT '备注（仅自己）',
@@ -97,6 +98,9 @@ CREATE TABLE IF NOT EXISTS ll_order (
   KEY idx_ll_order_list(customer_id,current_status,created_at)
 ) ENGINE=InnoDB COMMENT='尾程订单主表';
 
+SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_order' AND column_name='pallet_merge_batch_id'), 'SELECT 1', 'ALTER TABLE ll_order ADD COLUMN pallet_merge_batch_id VARCHAR(64) NULL COMMENT ''平台预标记合托分组号'' AFTER pallet_merge_flag'));
+PREPARE ll_order_merge_batch_ddl FROM @ddl; EXECUTE ll_order_merge_batch_ddl; DEALLOCATE PREPARE ll_order_merge_batch_ddl;
+
 CREATE TABLE IF NOT EXISTS ll_order_detail (
   id BIGINT NOT NULL AUTO_INCREMENT COMMENT '订单明细主键',
   customer_id VARCHAR(128) NOT NULL COMMENT '客户数据隔离键',
@@ -432,6 +436,7 @@ CREATE TABLE IF NOT EXISTS ll_inbound_plan (
   total_volume_cbm DECIMAL(18,4) NOT NULL DEFAULT 0 COMMENT '集装箱总体积（立方米）',
   created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
   updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
+  version INT NOT NULL DEFAULT 0 COMMENT '入库计划乐观锁版本',
   PRIMARY KEY (id),
   UNIQUE KEY uk_ll_inbound_plan_no (plan_no),
   UNIQUE KEY uk_ll_inbound_plan_source_order (customer_id, source_order_id),
@@ -1556,7 +1561,7 @@ CREATE TABLE IF NOT EXISTS ll_overseas_procurement_order (
   purchase_quantity BIGINT NOT NULL COMMENT '采购数量', budget_unit_price DECIMAL(18,2) NULL COMMENT '预算单价',
   currency CHAR(3) NOT NULL DEFAULT 'USD' COMMENT '币种', receiving_address VARCHAR(1000) NULL COMMENT '收货地址',
   contact_name VARCHAR(128) NOT NULL COMMENT '联系人姓名', contact_phone VARCHAR(64) NOT NULL COMMENT '联系人电话',
-  purchase_warehouse_id VARCHAR(128) NULL COMMENT '采购入仓仓库ID', purchase_warehouse_name VARCHAR(255) NULL COMMENT '采购入仓仓库名称',
+  purchase_warehouse_id VARCHAR(128) NULL COMMENT '采购入仓仓库ID', purchase_warehouse_name VARCHAR(255) NULL COMMENT '采购入仓仓库名称', outbound_details JSON NULL COMMENT '出库明细',
   inbound_quantity BIGINT NOT NULL DEFAULT 0 COMMENT '采购单据累计入库数量',
   domestic_carrier VARCHAR(128) NULL COMMENT '境内承运商', domestic_tracking_no VARCHAR(128) NULL COMMENT '境内物流单号',
   overseas_carrier VARCHAR(128) NULL COMMENT '海外承运商', overseas_tracking_no VARCHAR(128) NULL COMMENT '海外物流单号',

lastleg-service/src/main/resources/openapi/overseas-business-v1.yaml

@@ -179,6 +179,25 @@ paths:
       responses:
         '200': { description: 新增后的费用明细, content: { application/json: { schema: { $ref: '#/components/schemas/LastMileFeeApiResponse' } } } }
         '404': { description: 尾程订单不存在或不属于操作客户 }
+  /api/platform/v1/last-leg/orders/{id}/pallet-merge-required:
+    put:
+      summary: 设置尾程订单合托标记
+      description: 权限 platform:overseas-warehouse:last-mile-order:edit；标记后，PDA扫描本单箱唛并解析入仓单时返回合托提示；实际完成合托后不可取消。
+      security: [{ bearerAuth: [] }]
+      parameters:
+        - { name: id, in: path, required: true, schema: { type: integer, format: int64 } }
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [palletMergeRequired]
+              properties: { palletMergeRequired: { type: boolean } }
+      responses:
+        '200': { description: 合托标记已更新 }
+        '404': { description: 尾程订单不存在或不属于操作客户 }
+        '409': { description: 入仓已完成或实际合托已完成，不能修改标记 }
   /api/platform/v1/last-leg/dispatches:
     get:
       summary: 分页查询排车单
@@ -729,7 +748,7 @@ components:
         timestamp: { type: string, format: date-time }
     ReceivingInbound:
       type: object
-      required: [inboundCode, destinationType, plannedPalletCount, totalPackages, receivedPackages, pendingPackages]
+      required: [inboundCode, destinationType, plannedPalletCount, totalPackages, receivedPackages, pendingPackages, palletMergeRequired]
       properties:
         inboundCode: { type: string }
         destinationType: { type: string, enum: [FBA, OVERSEAS] }
@@ -743,6 +762,8 @@ components:
         totalPackages: { type: integer }
         receivedPackages: { type: integer }
         pendingPackages: { type: integer }
+        palletMergeRequired: { type: boolean, description: 尾程订单是否要求PDA合托提醒 }
+        palletMergeHint: { type: string, nullable: true, description: 标记合托时供PDA直接展示的中文提示 }
     ReceivingWarehouseProfile:
       type: object
       required: [warehouseId, warehouseCode, warehouseName]
@@ -810,7 +831,7 @@ components:
         compatible: { type: boolean }
     ReceivingReceipt:
       type: object
-      required: [result, containerNo, inboundCode, destinationType, palletCode, acceptedPackages, receivedPackages, pendingPackages, sessionStatus]
+      required: [result, containerNo, inboundCode, destinationType, palletCode, acceptedPackages, receivedPackages, pendingPackages, sessionStatus, palletMergeRequired]
       properties:
         result: { type: string }
         containerNo: { type: string }
@@ -821,6 +842,8 @@ components:
         receivedPackages: { type: integer }
         pendingPackages: { type: integer }
         sessionStatus: { type: string, enum: [SIGNED, RECEIVING] }
+        palletMergeRequired: { type: boolean }
+        palletMergeHint: { type: string, nullable: true }
     ReceivingCandidateListApiResponse:
       allOf:
         - { $ref: '#/components/schemas/ReceivingApiResponseBase' }
@@ -1070,6 +1093,19 @@ components:
         overseasTrackingNo: { $ref: '#/components/schemas/NullableTextPatch' }
         estimatedArrivalAt: { type: string, format: date-time, nullable: true, description: 缺失不修改；null 或空串清空 }
         remark: { $ref: '#/components/schemas/NullableTextPatch' }
+        outboundDetails:
+          type: array
+          description: 出库明细，可一次提交多条；总出库量不得超过入库量
+          items:
+            type: object
+            required: [quantity]
+            properties:
+              id: { type: string }
+              quantity: { type: integer, format: int64, minimum: 0 }
+              carrier: { type: string, nullable: true, maxLength: 128 }
+              trackingNo: { type: string, nullable: true, maxLength: 128 }
+              shippedAt: { type: string, format: date-time, nullable: true }
+              remark: { type: string, nullable: true, maxLength: 500 }
     CustomerOptionResponse:
       type: object
       properties:

lastleg-service/src/test/java/com/baiyue/lastleg/controller/LastlegOrderControllerTest.java

@@ -18,6 +18,8 @@ import org.springframework.web.server.ResponseStatusException;
 import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
@@ -30,7 +32,7 @@ class LastlegOrderControllerTest {
     private final LastlegOrderService service = mock(LastlegOrderService.class);
     private final LastlegOrderController controller = controller();
     private final LastlegOrderRequests.Query query = new LastlegOrderRequests.Query(
-        1, 20, null, null, null, null, null, null, null, null, null, null, null, null, null);
+        1L, 20L, null, null, null, null, null, null, null, null, null, null, null, null, null);
 
     @Test
     void platformEndpointRejectsMerchantIdentity() {
@@ -50,6 +52,32 @@ class LastlegOrderControllerTest {
         verify(service).page(eq("200"), eq(query));
     }
 
+    @Test
+    void exportBuildsCsvBeforeReturningTheResponse() {
+        byte[] csv = "csv".getBytes(java.nio.charset.StandardCharsets.UTF_8);
+        when(service.exportCsv("200", query)).thenReturn(csv);
+
+        var response = controller.export(user(0L, "PLATFORM"), "200", query);
+
+        assertArrayEquals(csv, response.getBody());
+        verify(service).exportCsv("200", query);
+    }
+
+    @Test
+    void platformOperatorCanExportAllCustomersWithoutFilters() {
+        byte[] csv = "all customers".getBytes(java.nio.charset.StandardCharsets.UTF_8);
+        LastlegOrderRequests.Query emptyQuery = new LastlegOrderRequests.Query(
+            null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
+        when(service.exportCsv(null, emptyQuery)).thenReturn(csv);
+
+        var response = controller.export(user(0L, "PLATFORM"), null, emptyQuery);
+
+        assertEquals(Long.valueOf(1), emptyQuery.page());
+        assertEquals(Long.valueOf(20), emptyQuery.size());
+        assertArrayEquals(csv, response.getBody());
+        verify(service).exportCsv(isNull(), eq(emptyQuery));
+    }
+
     @Test
     void iamSecurityEventsAreRejectedBeforeLoadingCompletedConsumer() {
         EventEnvelope event = mock(EventEnvelope.class);

lastleg-service/src/test/java/com/baiyue/lastleg/controller/MerchantLastlegOrderControllerTest.java

@@ -18,7 +18,7 @@ class MerchantLastlegOrderControllerTest {
     private final LastlegOrderService service = mock(LastlegOrderService.class);
     private final MerchantLastlegOrderController controller = controller();
     private final LastlegOrderRequests.Query query = new LastlegOrderRequests.Query(
-        1, 20, null, null, null, null, null, null, null, null, null, null, null, null, null);
+        1L, 20L, null, null, null, null, null, null, null, null, null, null, null, null, null);
 
     @Test
     void merchantListUsesOnlyAuthenticatedTenant() {

lastleg-service/src/test/java/com/baiyue/lastleg/controller/Phase4BrowserApiBoundaryTest.java

@@ -1,10 +1,13 @@
 package com.baiyue.lastleg.controller;
 
 import com.baiyue.lastleg.delivery.controller.DeliveryTransferController;
+import com.baiyue.lastleg.delivery.controller.OutboundPdaController;
 import com.baiyue.lastleg.dispatch.controller.DispatchController;
 import com.baiyue.lastleg.dispatch.controller.DispatchQueryController;
 import com.baiyue.lastleg.dispatch.controller.SmartDispatchController;
 import com.baiyue.lastleg.dispatch.pda.controller.DispatchPdaController;
+import com.baiyue.lastleg.customervisit.controller.CustomerVisitController;
+import com.baiyue.lastleg.exceptionorder.controller.ExceptionOrderController;
 import com.baiyue.lastleg.inboundplan.pda.controller.ReceivingContainerController;
 import com.baiyue.lastleg.inventory.command.controller.InventoryCommandController;
 import org.junit.jupiter.api.Test;
@@ -39,14 +42,12 @@ class Phase4BrowserApiBoundaryTest {
     }
 
     @Test
-    void excludedOutboundControllersAreDisabledUnlessExplicitlyEnabledLater() {
+    void outboundControllersAreNotPropertyGated() {
         for (Class<?> type : new Class<?>[] {
-            DispatchController.class, DeliveryTransferController.class, DispatchPdaController.class
+            DispatchController.class, DeliveryTransferController.class, DispatchPdaController.class,
+            OutboundPdaController.class, CustomerVisitController.class, ExceptionOrderController.class
         }) {
-            ConditionalOnProperty condition = type.getAnnotation(ConditionalOnProperty.class);
-            assertTrue(condition != null, type.getSimpleName());
-            assertTrue(Arrays.asList(condition.name()).contains("lastleg.future-outbound-api.enabled"));
-            assertFalse(condition.matchIfMissing());
+            assertFalse(type.isAnnotationPresent(ConditionalOnProperty.class), type.getSimpleName());
         }
     }
 
@@ -65,11 +66,10 @@ class Phase4BrowserApiBoundaryTest {
     }
 
     @Test
-    void dispatchQueryIsEnabledByDefaultWithoutEnablingOutboundCommands() throws Exception {
+    void dispatchQueryAndSmartDispatchAreEnabledByDefault() throws Exception {
         String yaml = Files.readString(Path.of("src/main/resources/application.yml"));
         assertTrue(yaml.contains("enabled: ${LASTLEG_DISPATCH_QUERY_API_ENABLED:true}"));
         assertTrue(yaml.contains("enabled: ${LASTLEG_SMART_DISPATCH_API_ENABLED:true}"));
-        assertFalse(yaml.contains("future-outbound-api:"));
     }
 
     @Test

lastleg-service/src/test/java/com/baiyue/lastleg/delivery/service/DeliveryTransferServiceTest.java

@@ -22,6 +22,7 @@ import com.baiyue.lastleg.entity.LastlegOrderStatusHistory;
 import com.baiyue.lastleg.mapper.LastlegOrderMapper;
 import com.baiyue.lastleg.mapper.LastlegOrderStatusHistoryMapper;
 import com.baiyue.lastleg.mapper.LastlegOrderDetailMapper;
+import com.baiyue.lastleg.service.LastlegOrderNoGenerator;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -73,6 +74,7 @@ class DeliveryTransferServiceTest {
         ReflectionTestUtils.setField(service, "deliveryOperations", deliveryOperations);
         ReflectionTestUtils.setField(service, "planAllocations", planAllocations);
         ReflectionTestUtils.setField(service, "planLines", planLines);
+        ReflectionTestUtils.setField(service, "orderNoGenerator", new LastlegOrderNoGenerator());
         ReflectionTestUtils.setField(service, "tailOrders", tailOrders);
         ReflectionTestUtils.setField(service, "histories", histories);
         ReflectionTestUtils.setField(service, "tailOrderDetails", tailOrderDetails);
@@ -102,10 +104,10 @@ class DeliveryTransferServiceTest {
         assertEquals(2, outbound.getValue().getPalletCount());
         assertEquals(20, outbound.getValue().getPackageCount());
         assertEquals("transfer-101", outbound.getValue().getIdempotencyKey());
-        assertTrue(outbound.getValue().getOutboundNo().startsWith("OUT"));
+        assertTrue(outbound.getValue().getOutboundNo().matches("OB-WH-\\d{8}-\\d{6}"));
         assertEquals(outbound.getValue().getId(), delivery.getValue().getOutboundOrderId());
         assertEquals("WAIT_DELIVERY", delivery.getValue().getStatus());
-        assertTrue(delivery.getValue().getDeliveryNo().startsWith("DEL"));
+        assertTrue(delivery.getValue().getDeliveryNo().matches("DL-WH-\\d{8}-\\d{6}"));
         assertEquals(List.of("ONT8", "LAX9"), pallets.getAllValues().stream()
             .map(OutboundPalletItem::getDestinationWarehouseCode).toList());
         assertEquals(List.of("IN-A", "IN-B"), pallets.getAllValues().stream()
@@ -192,7 +194,9 @@ class DeliveryTransferServiceTest {
         assertNotNull(tailOrder.getOutboundOrderNo());
         assertNotNull(tailOrder.getDeliveryOrderNo());
         verify(tailOrders).updateById(tailOrder);
-        verify(histories).insert(any(LastlegOrderStatusHistory.class));
+        ArgumentCaptor<LastlegOrderStatusHistory> history = ArgumentCaptor.forClass(LastlegOrderStatusHistory.class);
+        verify(histories).insert(history.capture());
+        assertEquals("TENANT-A", history.getValue().getCustomerId());
     }
 
     @Test

lastleg-service/src/test/java/com/baiyue/lastleg/discard/service/CargoDiscardServiceTest.java

@@ -14,6 +14,7 @@ import com.baiyue.lastleg.dropship.entity.DropshipCarton;
 import com.baiyue.lastleg.dropship.entity.DropshipSkuInventory;
 import com.baiyue.lastleg.entity.LastlegOrder;
 import com.baiyue.lastleg.mapper.LastlegOrderMapper;
+import com.baiyue.lastleg.service.LastlegOrderNoGenerator;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -63,6 +64,7 @@ class CargoDiscardServiceTest {
         ReflectionTestUtils.setField(service, "histories", histories);
         ReflectionTestUtils.setField(service, "inventory", inventory);
         ReflectionTestUtils.setField(service, "adjustments", adjustments);
+        ReflectionTestUtils.setField(service, "orderNoGenerator", new LastlegOrderNoGenerator());
         ReflectionTestUtils.setField(service, "orders", orders);
         ReflectionTestUtils.setField(service, "objectMapper", new ObjectMapper());
         ReflectionTestUtils.setField(service, "feePerPackage", new BigDecimal("5.00"));

lastleg-service/src/test/java/com/baiyue/lastleg/dispatch/pda/service/DispatchPdaWorkflowServiceTest.java

@@ -2,11 +2,17 @@ package com.baiyue.lastleg.dispatch.pda.service;
 
 import com.baiyue.lastleg.delivery.mapper.OutboundOrderMapper;
 import com.baiyue.lastleg.dispatch.entity.DispatchOrder;
+import com.baiyue.lastleg.dispatch.entity.DispatchItem;
+import com.baiyue.lastleg.dispatch.mapper.DispatchItemMapper;
 import com.baiyue.lastleg.dispatch.mapper.DispatchOrderMapper;
 import com.baiyue.lastleg.dispatch.pda.dto.DispatchPdaRequests;
 import com.baiyue.lastleg.dispatch.pda.dto.DispatchPdaResponses;
 import com.baiyue.lastleg.dispatch.pda.entity.DispatchPdaOperation;
+import com.baiyue.lastleg.dispatch.pda.entity.DispatchPdaPick;
+import com.baiyue.lastleg.dispatch.pda.entity.DispatchPdaTask;
 import com.baiyue.lastleg.dispatch.pda.mapper.DispatchPdaOperationMapper;
+import com.baiyue.lastleg.dispatch.pda.mapper.DispatchPdaPickMapper;
+import com.baiyue.lastleg.dispatch.pda.mapper.DispatchPdaTaskMapper;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -15,7 +21,10 @@ import org.mockito.junit.jupiter.MockitoExtension;
 import org.springframework.test.util.ReflectionTestUtils;
 import org.springframework.web.server.ResponseStatusException;
 
+import java.util.List;
+
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.Mockito.when;
 
@@ -24,6 +33,16 @@ class DispatchPdaWorkflowServiceTest {
     @Mock private DispatchOrderMapper orders;
     @Mock private DispatchPdaOperationMapper operations;
     @Mock private OutboundOrderMapper outboundOrders;
+    @Mock private DispatchItemMapper items;
+    @Mock private DispatchPdaTaskMapper tasks;
+    @Mock private DispatchPdaPickMapper picks;
+
+    @Test
+    void labelsTransferredPalletsWithOriginalAndCurrentFbaWarehouses() {
+        assertEquals("ONT8 -> ONT", DispatchPdaWorkflowService.warehouseRouteLabel("ONT8", "ONT"));
+        assertNull(DispatchPdaWorkflowService.warehouseRouteLabel("ONT8", "ont8"));
+        assertNull(DispatchPdaWorkflowService.warehouseRouteLabel(null, "ONT"));
+    }
 
     @Test
     void pushRequiresVehiclePlateBeforeCreatingPdaTask() {
@@ -118,4 +137,34 @@ class DispatchPdaWorkflowServiceTest {
         assertEquals("DEPARTED", result.status());
         assertEquals(true, result.replayed());
     }
+
+    @Test
+    void completingAnAutomaticallyCompletedTaskReturnsIdempotentSuccess() {
+        DispatchPdaWorkflowService service = new DispatchPdaWorkflowService();
+        ReflectionTestUtils.setField(service, "orders", orders);
+        ReflectionTestUtils.setField(service, "operations", operations);
+        ReflectionTestUtils.setField(service, "items", items);
+        ReflectionTestUtils.setField(service, "tasks", tasks);
+        ReflectionTestUtils.setField(service, "picks", picks);
+        DispatchOrder order = new DispatchOrder();
+        order.setId(1L); order.setCustomerId("100"); order.setDispatchNo("PC1");
+        order.setStatus("READY_TO_DEPART"); order.setVehiclePlate("CA-100");
+        DispatchPdaTask task = new DispatchPdaTask();
+        task.setId(2L); task.setStatus("COMPLETED");
+        DispatchItem item = new DispatchItem(); item.setPackageCount(6);
+        DispatchPdaPick pick = new DispatchPdaPick(); pick.setPackages(6L);
+        DispatchPdaRequests.CompletePicking request = new DispatchPdaRequests.CompletePicking("complete-1", "normal");
+        when(orders.findByDispatchNo("100", "PC1")).thenReturn(order);
+        when(orders.lockById("100", 1L)).thenReturn(order);
+        when(operations.findKey("100", "complete-1")).thenReturn(null);
+        when(tasks.lockByDispatch("100", 1L)).thenReturn(task);
+        when(items.findByDispatchOrder("100", 1L)).thenReturn(List.of(item));
+        when(picks.listTask("100", 2L)).thenReturn(List.of(pick));
+
+        DispatchPdaResponses.PickingCompleted result = service.completePicking("100", "PC1", request);
+
+        assertEquals("READY_TO_DEPART", result.status());
+        assertEquals(6, result.pickedPackages());
+        assertEquals(true, result.replayed());
+    }
 }