package com.zy.asrs.task;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.core.common.Cools;
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import com.core.common.R;
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import com.zy.api.controller.params.WorkTaskParams;
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import com.zy.api.service.WcsApiService;
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import com.zy.asrs.entity.WrkMast;
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import com.zy.asrs.service.WrkMastService;
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import com.zy.asrs.task.core.ReturnT;
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import com.zy.asrs.task.handler.WorkMastHandler;
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import com.zy.asrs.task.support.OutboundBatchSeqReleaseGuard;
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import com.zy.asrs.task.support.WorkPublishLockKeys;
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import com.zy.asrs.utils.Utils;
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import com.zy.common.utils.RedisUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Component;
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import java.math.BigInteger;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.LinkedHashMap;
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import java.util.Date;
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import java.util.Map;
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import java.util.List;
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import java.util.Objects;
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/**
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* Created by vincent on 2020/7/7
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*/
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@Component
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public class WorkMastScheduler {
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private static final Logger log = LoggerFactory.getLogger(WorkMastScheduler.class);
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private static final int MAX_PUBLISH_TASKS_ONCE = 20;
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private static final long OUTBOUND_USER_NO_LOCK_SECONDS = 60L;
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@Autowired
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private WcsApiService wcsApiService;
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@Autowired
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private WrkMastService wrkMastService;
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@Autowired
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private WorkMastHandler workMastHandler;
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@Autowired
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private OutboundBatchSeqReleaseGuard outboundBatchSeqReleaseGuard;
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@Autowired
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private RedisUtil redisUtil;
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@Scheduled(cron = "0/3 * * * * ? ")
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private void execute(){
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List<WrkMast> wrkMasts = wrkMastService.selectToBeCompleteData();
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if (wrkMasts.isEmpty()) {
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return;
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}
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for (WrkMast wrkMast : wrkMasts) {
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ReturnT<String> returnT = workMastHandler.start(wrkMast);
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if (!returnT.isSuccess()) {
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wrkMast.setUpdMk("X");
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wrkMast.setErrorMemo(returnT.getMsg());
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wrkMast.setErrorTime(new Date());
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if (!wrkMastService.updateById(wrkMast)) {
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log.error("工作档[workNo={}]标记待处理失败", wrkMast.getWrkNo());
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}
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}
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}
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}
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/**
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* 任务自动下发。
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* <p>
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* 调度器只负责从工作档中挑出“当前允许下发”的任务，并将其转换成 WCS 接口需要的报文结构；
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* 出库任务按 userNo -> batchSeq 分层汇总后串行下发，确保同一 userNo 下前一个 batchSeq 完成后再发下一个。
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* <p>
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* 当前批量下发的归并维度是：
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* 1. WCS接口路径（入库/出库/移库不能混发）；
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* 2. 出库任务按 work_mast.user_no -> work_mast.batch_seq 分层汇总，并按 batchSeq 自然升序下发。
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*
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* @author Ryan
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* @date 2026/1/10 14:42
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*/
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@Scheduled(cron = "0/10 * * * * ? ")
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private synchronized void autoPubTasks() {
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// 仅处理待下发/已生成下发号的工作档。
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List<WrkMast> wrkMasts = wrkMastService.selectList(new EntityWrapper<WrkMast>().in("wrk_sts", Arrays.asList(1L, 11L))
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.orderBy("user_no", true)
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.orderBy("batch_seq", true)
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.orderBy("plt_type", true));
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if (wrkMasts.isEmpty()) {
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return;
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}
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List<WorkTaskParams> paramsList = new ArrayList<>();
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Map<String, LinkedHashMap<String, List<WorkTaskParams>>> outboundTasksByUserNo = new LinkedHashMap<>();
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for (WrkMast wrkMast : wrkMasts) {
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// 出库类任务（ioType > 100）默认需要 ERP 确认；未确认的任务在这里直接跳过。
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if (wrkMast.getIoType() > 100 && !"Y".equalsIgnoreCase(wrkMast.getPdcType())) {
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continue;
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}
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if (isOutboundPublishTask(wrkMast)) {
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if (Cools.isEmpty(wrkMast.getBatchSeq())) {
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log.warn("出库进仓编号(batchSeq)为空，跳过下发, wrkNo={}, userNo={}",
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wrkMast.getWrkNo(), wrkMast.getUserNo());
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continue;
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}
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WorkTaskParams params = buildWorkTaskParams(wrkMast);
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String userNo = normalizeGroupKey(wrkMast.getUserNo());
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String batchSeq = normalizeGroupKey(wrkMast.getBatchSeq());
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outboundTasksByUserNo
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.computeIfAbsent(userNo, key -> new LinkedHashMap<>())
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.computeIfAbsent(batchSeq, key -> new ArrayList<>())
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.add(params);
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} else {
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paramsList.add(buildWorkTaskParams(wrkMast));
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}
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}
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if (publishTaskChunks(paramsList)) {
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return;
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}
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if (outboundTasksByUserNo.isEmpty()) {
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return;
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}
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for (Map.Entry<String, LinkedHashMap<String, List<WorkTaskParams>>> userEntry : outboundTasksByUserNo.entrySet()) {
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String userNo = userEntry.getKey();
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List<String> batchSeqs = new ArrayList<>(userEntry.getValue().keySet());
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batchSeqs.sort(this::compareBatchSeqNatural);
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for (String batchSeq : batchSeqs) {
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String blockMsg = outboundBatchSeqReleaseGuard.validateReady(userNo, batchSeq);
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if (!Cools.isEmpty(blockMsg)) {
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log.info(blockMsg);
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break;
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}
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List<WorkTaskParams> batchParams = userEntry.getValue().get(batchSeq);
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if (batchParams == null || batchParams.isEmpty()) {
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continue;
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}
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if (publishOutboundTaskChunks(userNo, batchSeq, batchParams)) {
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return;
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}
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}
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}
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}
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private WorkTaskParams buildWorkTaskParams(WrkMast wrkMast) {
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// WMS 库位编码转换成 WCS 可识别的库位编码。
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String wcsSourceLocNo = Cools.isEmpty(wrkMast.getSourceLocNo()) ? "" : Utils.WMSLocToWCSLoc(wrkMast.getSourceLocNo());
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String wcsLocNo = Cools.isEmpty(wrkMast.getLocNo()) ? "" : Utils.WMSLocToWCSLoc(wrkMast.getLocNo());
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WorkTaskParams params = new WorkTaskParams();
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// 101: 出库。有序任务才向 WCS 传 batch/batchSeq；seq=0 表示无序，不传这两个字段。
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if (wrkMast.getIoType() == 101) {
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params.setType("out")
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.setTaskNo(wrkMast.getWrkNo() + "")
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.setLocNo(wcsSourceLocNo)
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.setStaNo(String.valueOf(wrkMast.getStaNo()))
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.setTaskPri(wrkMast.getIoPri().intValue())
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.setBarcode(wrkMast.getBarcode());
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if (wrkMast.getPltType() != null && wrkMast.getPltType() > 0) {
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params.setBatch(wrkMast.getBatchSeq())
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.setBatchSeq(wrkMast.getPltType());
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}
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// 2: 入库。入库接口使用 sourceStaNo + 目标库位。
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} else if (wrkMast.getIoType() == 2 && !Cools.isEmpty(wrkMast.getSourceStaNo())) {
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params.setType("in")
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.setTaskNo(wrkMast.getWrkNo() + "")
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.setSourceStaNo(String.valueOf(wrkMast.getSourceStaNo()))
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.setLocNo(wcsLocNo)
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.setTaskPri(wrkMast.getIoPri().intValue())
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.setBarcode(wrkMast.getBarcode());
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// 其余走移库接口，源库位和目标库位都需要带给 WCS。
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} else {
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params.setType("move")
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.setTaskNo(wrkMast.getWrkNo() + "")
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.setSourceLocNo(wcsSourceLocNo)
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.setLocNo(wcsLocNo)
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.setBarcode(wrkMast.getBarcode());
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}
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return params;
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}
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private boolean isOutboundPublishTask(WrkMast wrkMast) {
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return wrkMast != null && Objects.equals(wrkMast.getIoType(), 101);
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}
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private int compareBatchSeqNatural(String left, String right) {
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String safeLeft = Cools.isEmpty(left) ? "" : left;
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String safeRight = Cools.isEmpty(right) ? "" : right;
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int leftIndex = 0;
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int rightIndex = 0;
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while (leftIndex < safeLeft.length() && rightIndex < safeRight.length()) {
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char leftChar = safeLeft.charAt(leftIndex);
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char rightChar = safeRight.charAt(rightIndex);
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if (Character.isDigit(leftChar) && Character.isDigit(rightChar)) {
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int leftStart = leftIndex;
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int rightStart = rightIndex;
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while (leftIndex < safeLeft.length() && Character.isDigit(safeLeft.charAt(leftIndex))) {
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leftIndex++;
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}
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while (rightIndex < safeRight.length() && Character.isDigit(safeRight.charAt(rightIndex))) {
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rightIndex++;
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}
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String leftNumber = safeLeft.substring(leftStart, leftIndex);
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String rightNumber = safeRight.substring(rightStart, rightIndex);
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int compare = new BigInteger(leftNumber).compareTo(new BigInteger(rightNumber));
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if (compare != 0) {
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return compare;
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}
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compare = Integer.compare(leftNumber.length(), rightNumber.length());
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if (compare != 0) {
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return compare;
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}
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continue;
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}
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int compare = Character.compare(leftChar, rightChar);
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if (compare != 0) {
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return compare;
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}
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leftIndex++;
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rightIndex++;
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}
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return Integer.compare(safeLeft.length(), safeRight.length());
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}
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private String normalizeGroupKey(String value) {
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return Cools.isEmpty(value) ? "" : value;
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}
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private boolean publishTaskChunks(List<WorkTaskParams> paramsList) {
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if (paramsList == null || paramsList.isEmpty()) {
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return false;
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}
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for (int start = 0; start < paramsList.size(); start += MAX_PUBLISH_TASKS_ONCE) {
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int end = Math.min(start + MAX_PUBLISH_TASKS_ONCE, paramsList.size());
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List<WorkTaskParams> chunk = paramsList.subList(start, end);
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R r = wcsApiService.pubWrksToWcs(chunk);
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if (isWcsSuccess(r)) {
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return true;
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}
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log.warn("批量下发任务到WCS失败, start={}, size={}, result={}", start, chunk.size(), r);
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}
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return false;
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}
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private boolean publishOutboundTaskChunks(String userNo, String batchSeq, List<WorkTaskParams> batchParams) {
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if (batchParams == null || batchParams.isEmpty()) {
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return false;
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}
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for (int start = 0; start < batchParams.size(); start += MAX_PUBLISH_TASKS_ONCE) {
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int end = Math.min(start + MAX_PUBLISH_TASKS_ONCE, batchParams.size());
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List<WorkTaskParams> chunk = batchParams.subList(start, end);
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String lockKey = WorkPublishLockKeys.outboundUserNoLock(userNo);
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String lockValue = String.valueOf(System.currentTimeMillis());
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if (!redisUtil.setIfAbsent(lockKey, lockValue, OUTBOUND_USER_NO_LOCK_SECONDS)) {
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log.info("出库任务正在下发，跳过本轮, userNo={}, batchSeq={}, lockKey={}", userNo, batchSeq, lockKey);
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return false;
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}
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try {
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R r = wcsApiService.pubWrksToWcs(chunk);
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if (isWcsSuccess(r)) {
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return true;
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}
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log.warn("批量下发出库任务到WCS失败, userNo={}, batchSeq={}, start={}, size={}, result={}",
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userNo, batchSeq, start, chunk.size(), r);
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} finally {
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Object currentLockValue = redisUtil.get(lockKey);
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if (Objects.equals(currentLockValue, lockValue)) {
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redisUtil.del(lockKey);
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}
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}
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}
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return false;
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}
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private boolean isWcsSuccess(R r) {
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return r != null && Objects.equals(r.get("code"), 200);
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}
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}
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