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src/main/java/com/gaotao/modules/autoWareHourceHaian/service/impl/HaiAnPdaAutoWarehouseServiceImpl.java

@@ -831,49 +831,6 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
         }
     }
 
-    /**
-     * @author rqrq
-     * @Description 托盘运输自动分配目标站点：优先IDLE站点，无则报错阻断 - rqrq
-     */
-    private String resolveTargetStationForChangeTask(String site, String targetArea, String targetStation, String startStation) {
-        // 下发前验证立库目标必须明确为端口；禁止目标仅为A01时自动选到货架或其它立库点位 - rqrq
-        validateWarehousePortTarget(targetArea, targetStation);
-        if (StringUtils.hasText(targetStation)) {
-            return targetStation.trim();
-        }
-        HaiAnPdaRequest stationQuery = new HaiAnPdaRequest();
-        stationQuery.setSite(site);
-        stationQuery.setAreaId(targetArea);
-        HaiAnStationsByAreaResult stationResult = getStationsByArea(stationQuery);
-        List<HaiAnStationRow> stationRows = stationResult == null ? null : stationResult.getRows();
-        if (stationRows == null || stationRows.isEmpty()) {
-            throw new RuntimeException("选择区域没有空闲站点，请稍后重试");
-        }
-        String firstIdleStationCode = null;
-        for (HaiAnStationRow stationRow : stationRows) {
-            String stationCode = resolveStationCode(stationRow);
-            if (!StringUtils.hasText(stationCode)) {
-                continue;
-            }
-            if ("IDLE".equalsIgnoreCase(stationRow.getStatus())) {
-                if (firstIdleStationCode == null) {
-                    firstIdleStationCode = stationCode;
-                }
-                if (!StringUtils.hasText(startStation) || !stationCode.equals(startStation.trim())) {
-                    // 自动分配结果也校验区域与端口配对，防止旧WCS区域清单把端口分配到非立库区域 - rqrq
-                    validateWarehousePortTarget(targetArea, stationCode);
-                    return stationCode;
-                }
-            }
-        }
-        if (StringUtils.hasText(firstIdleStationCode)) {
-            // 同站点兜底分配仍需通过端口归属校验，异常配置不得直接下发运输任务 - rqrq
-            validateWarehousePortTarget(targetArea, firstIdleStationCode);
-            return firstIdleStationCode;
-        }
-        throw new RuntimeException("选择区域没有空闲站点，请稍后重试");
-    }
-
     /**
      * @author rqrq
      * @Description 根据业务区域编码定位海安区域配置：先按area_id匹配，未命中再按area_desc匹配，确保固定文案与下拉编码都可解析 - rqrq
@@ -963,7 +920,7 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
      * @author rqrq
      * @Description 海安Call任务统一编排：先锁栈板calling_flag，再写WOT任务，最后调用WCS，确保时序与老链路一致 - rqrq
      */
-    private HaiAnWcsActionResult submitCallOutTaskAndInvokeWcs(HaiAnPdaRequest request, String sourceType, String operationDesc, boolean autoAllocateStationWhenBlank) {
+    private HaiAnWcsActionResult submitCallOutTaskAndInvokeWcs(HaiAnPdaRequest request, String sourceType, String operationDesc) {
         String site = requireSite(request);
         guardSite54(site);
         String palletId = normalizePalletId(request.getPalletId());
@@ -977,19 +934,21 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
         String wcsTargetAreaCode = requireWcsAreaCode(areaInfo, operationDesc);
         String targetStation = StringUtils.hasText(request.getTargetStation()) ? request.getTargetStation().trim() : "";
 
-        // 立库取货不能叫到边库暂存区，也不能指定站点；站点留空后按目标区域空闲点自动分配 - rqrq
-        if (HaiAnTaskSourceStaticData.STOCK_PICK.equals(sourceType)) {
+        // 立库取货是自动分配：后台不挑空闲点，站点固定空字符串交给WCS。指定了站点直接拒绝。- rqrq
+        boolean stockPick = HaiAnTaskSourceStaticData.STOCK_PICK.equals(sourceType);
+        if (stockPick) {
             if (HaiAnAreaStaticData.SIDE_BUFFER_AREA.equalsIgnoreCase(businessAreaId)) {
                 throw new RuntimeException("立库取货不能选择边库暂存区");
             }
             if (StringUtils.hasText(targetStation)) {
                 throw new RuntimeException("立库取货只能自动分配站点，不能指定具体位置");
             }
+            targetStation = "";
+        } else {
+            // Call料、合托仍带固定端口。立库区域必须同时有具体端口，避免空站点被当成自动分配。- rqrq
+            validateWarehousePortTarget(businessAreaId, targetStation);
         }
 
-        // 固定端口出库必须同时传立库区域与具体端口，避免区域合并后WCS随机选择立库点位 - rqrq
-        validateWarehousePortTarget(businessAreaId, targetStation);
-
         // 先读取托盘当前状态，确保“不在调用中+在立库内”才允许下达，避免并发重复下发 - rqrq
         HaiAnPalletInfoResult palletInfo = haiAnPdaAutoWarehouseMapper.getPalletInfoWithTypeDetails(site, palletId);
         if (palletInfo == null) {
@@ -1003,11 +962,6 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
             throw new RuntimeException("该托盘不在立库");
         }
 
-        // 仅在“立库取货”场景下，目标站点为空时按目标区域自动分配首个空闲站点 - rqrq
-        if (autoAllocateStationWhenBlank && !StringUtils.hasText(targetStation)) {
-            targetStation = resolveTargetStationForChangeTask(site, businessAreaId, null, null);
-        }
-
         String operator = resolveOperator();
         Date now = new Date();
         TransNoControl transNoControl = transNoControlService.getTransNo(site, "WOT", 10);
@@ -1092,7 +1046,8 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
         callRequest.setPalletId(palletId);
         // 下发WCS时targetArea必须传wcs_area_code，不能直传业务area_id - rqrq
         callRequest.setTargetArea(wcsTargetAreaCode);
-        callRequest.setTargetPosition(targetStation);
+        // 立库取货 targetPosition 固定空字符串，不能传 null，也不能再填 WMS 算出的站点。- rqrq
+        callRequest.setTargetPosition(stockPick ? "" : targetStation);
         // 调用指定栈板出库接口：入参taskNo+palletId+wcs_area_code；HTTP 短路由接口层处理，失败回滚 WOT 与 calling_flag - rqrq
         haiAnWcsApiService.callPalletOutWcs(callRequest);
         return buildActionResult(Boolean.FALSE, operationDesc + "下达成功，任务号：" + taskNo);
@@ -3098,13 +3053,13 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
 
     /**
      * @author rqrq
-     * @Description 海安立库取货下达：先锁托盘calling_flag，再写WOT，最后调WCS。拒绝边库暂存区A11，站点必须留空由后端自动分配。 - rqrq
+     * @Description 海安立库取货下达：先锁托盘calling_flag，再写WOT，最后调WCS。拒绝边库暂存区A11。自动分配不计算站点，direct-material-call 的 targetPosition 固定空字符串。 - rqrq
      */
     @Override
     @Transactional(rollbackFor = Exception.class)
     public HaiAnWcsActionResult callOutToStation(HaiAnPdaRequest request) {
         // 海安“立库取货”保持老链路时序：calling_flag -> WOT -> 调接口，且WOT来源类型固定“立库取货” - rqrq
-        return submitCallOutTaskAndInvokeWcs(request, HaiAnTaskSourceStaticData.STOCK_PICK, HaiAnTaskSourceStaticData.STOCK_PICK, true);
+        return submitCallOutTaskAndInvokeWcs(request, HaiAnTaskSourceStaticData.STOCK_PICK, HaiAnTaskSourceStaticData.STOCK_PICK);
     }
 
     /**
@@ -3129,7 +3084,7 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
         callRequest.setTargetArea(HaiAnAreaStaticData.STOCK_AREA);
         callRequest.setTargetStation(HaiAnStationStaticData.DIRECT_OUTBOUND_PORT);
         // 固定出库口属于“Call料”场景，WOT来源类型明确写Call料，避免与“立库取货”混淆 - rqrq
-        return submitCallOutTaskAndInvokeWcs(callRequest, HaiAnTaskSourceStaticData.CALL_MATERIAL, HaiAnTaskSourceStaticData.CALL_MATERIAL, false);
+        return submitCallOutTaskAndInvokeWcs(callRequest, HaiAnTaskSourceStaticData.CALL_MATERIAL, HaiAnTaskSourceStaticData.CALL_MATERIAL);
     }
 
     /**
@@ -3653,7 +3608,7 @@ public class HaiAnPdaAutoWarehouseServiceImpl implements HaiAnPdaAutoWarehouseSe
             callRequest.setTargetArea(HaiAnAreaStaticData.STOCK_AREA);
             callRequest.setTargetStation(HaiAnStationStaticData.DIRECT_OUTBOUND_PORT);
             // 合托与 Call料同一出口：整托出库口；禁止打到入库口或普通出库口 - rqrq
-            HaiAnWcsActionResult actionResult = submitCallOutTaskAndInvokeWcs(callRequest, HaiAnTaskSourceStaticData.MANUAL_MERGE_OUT, "合托Call板", false);
+            HaiAnWcsActionResult actionResult = submitCallOutTaskAndInvokeWcs(callRequest, HaiAnTaskSourceStaticData.MANUAL_MERGE_OUT, "合托Call板");
             boolean mockMode = actionResult != null && Boolean.TRUE.equals(actionResult.getMockMode());
             String message = actionResult == null ? "合托Call板下达成功" : actionResult.getMessage();
             return buildSingleCallResult(palletId, true, "", mockMode, message);