自动化立体仓库 - WMS系统
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package com.zy.api.service.impl;
 
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.core.common.Cools;
import com.core.common.R;
import com.core.exception.CoolException;
import com.zy.api.controller.params.ChangeLocParams;
import com.zy.api.controller.params.ReassignLocParams;
import com.zy.api.controller.params.ReceviceTaskParams;
import com.zy.api.controller.params.StopOutTaskParams;
import com.zy.api.controller.params.WorkTaskParams;
import com.zy.api.entity.CrnProtocol;
import com.zy.api.entity.DeviceStatusVo;
import com.zy.api.entity.StationProtocol;
import com.zy.api.service.WcsApiService;
import com.zy.asrs.entity.*;
import com.zy.asrs.service.*;
import com.zy.asrs.task.support.OutboundBatchSeqReleaseGuard;
import com.zy.asrs.utils.Utils;
import com.zy.common.constant.MesConstant;
import com.zy.common.model.LocTypeDto;
import com.zy.common.model.StartupDto;
import com.zy.common.model.CrnDepthRuleProfile;
import com.zy.common.model.enums.WorkNoType;
import com.zy.common.service.CommonService;
import com.zy.common.utils.HttpHandler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
 
@Slf4j
@Service
public class WcsApiServiceImpl implements WcsApiService {
    private static final Long WCS_SYNC_USER = 9999L;
    private static final String YES = "Y";
    private static final String NO = "N";
    private static final long OUT_LOCK_REPORT_PENDING_WRK_STS = 13L;
    private static final long OUT_LOCK_REPORT_SUCCESS_WRK_STS = 21L;
    private static final long OUT_LOCK_REPORT_FAIL_WRK_STS = 22L;
    private static final long INBOUND_TASK_COMPLETE_WRK_STS = 4L;
    private static final long INBOUND_FINISHED_WRK_STS = 5L;
    private static final long INBOUND_ERP_REPORT_PENDING_WRK_STS = 16L;
    private static final long OUTBOUND_TASK_COMPLETE_WRK_STS = 14L;
    private static final long OUTBOUND_CRN_COMPLETE_WRK_STS = 25L;
    private static final long OUTBOUND_STATION_COMPLETE_WRK_STS = 26L;
    private static final String OUT_LOCK_REPORT_PENDING_FLAG = "P";
 
    /** 同一 WCS 路径、同一单号下一组下发的任务条数上限 */
    private static final int WCS_PUB_BATCH_SIZE = 20;
 
    /** 三方接口统计:本系统调用 WCS 的 namespace 约定 */
    private static final String NS_WMS_TO_WCS = "本系统请求WCS";
    private static final String EMPTY_PALLET_MATNR = "emptyPallet";
    private static final int EMPTY_PALLET_REASSIGN_TARGET_LEVEL = 8;
    private static final short EMPTY_PALLET_REASSIGN_LOC_TYPE1 = 3;
    private static final short EMPTY_PALLET_REASSIGN_LOC_TYPE2 = 0;
    private static final int CHANGE_LOC_IO_TYPE = 5;
 
    private static class ReassignCrnPool {
        private final List<Integer> crnNos;
 
        private ReassignCrnPool(List<Integer> crnNos) {
            this.crnNos = crnNos;
        }
    }
 
    @Autowired
    private LocMastService locMastService;
    @Autowired
    private WrkMastService wrkMastService;
    @Autowired
    private WrkMastLogService wrkMastLogService;
    @Autowired
    private WorkService workService;
    @Autowired
    private WrkDetlService wrkDetlService;
    @Autowired
    private MatService matService;
    @Autowired
    private LocDetlService locDetlService;
    @Value("${wcs.switch}")
    private String switchValue;
 
    @Value("${wcs.address.URL}")
    private String wcs_address;
 
    @Value("${wcs.address.createOutTask}")
    private String getWcs_address;
 
    @Value("${wcs.address.createInTask}")
    private String createInTask;
 
    @Value("${wcs.address.createLocMoveTask}")
    private String createLocMoveTask;
 
    @Value("${wcs.address.stopOutTask}")
    private String stopOutTask;
    @Value("${wcs.address.getDeviceStatus:/openapi/getDeviceStatus}")
    private String getDeviceStatus;
    @Value("${wcs.address.queryTask:/openapi/queryTask}")
    private String queryTaskPath;
    @Value("${wcs.status-sync.method:GET}")
    private String deviceStatusMethod;
    @Autowired
    private CommonService commonService;
    @Autowired
    private BasDevpService basDevpService;
    @Autowired
    private BasCrnpService basCrnpService;
    @Autowired
    private ApiLogService apiLogService;
    @Autowired
    private OutboundBatchSeqReleaseGuard outboundBatchSeqReleaseGuard;
    @Autowired
    private BasCrnDepthRuleService basCrnDepthRuleService;
    @Autowired
    private RowLastnoService rowLastnoService;
 
 
    /**
     * 下发任务至WCS
     *
     * @param params
     * @return com.core.common.R
     * @author Ryan
     * @date 2026/1/10 13:58
     */
    @Override
    public R pubWrkToWcs(WorkTaskParams params) {
        if (params == null) {
            return R.error("参数不能为空!!");
        }
        WrkMast wrkMast = wrkMastService.selectOne(new EntityWrapper<WrkMast>().eq("wrk_no", params.getTaskNo()));
        String validateMsg = validatePubTask(params, wrkMast);
        if (!Cools.isEmpty(validateMsg)) {
            return R.error(validateMsg);
        }
        String batchBlockMsg = validateOutboundBatchSeqReady(params, wrkMast);
        if (!Cools.isEmpty(batchBlockMsg)) {
            return R.error(batchBlockMsg);
        }
        String url = resolveTaskPath(params);
        String requestJson = JSON.toJSONString(params);
        String response = null;
        R r = R.ok();
        Throwable wcsThrown = null;
        boolean wcsBizOk = false;
        try {
            log.info("下发搬运任务给wcs="+JSON.toJSONString(params));
            response = new HttpHandler.Builder()
                    .setUri(wcs_address)
                    .setPath(url)
                    .setHttps(wcs_address != null && wcs_address.startsWith("https://"))
                    .setTimeout(10, TimeUnit.SECONDS)
                    .setJson(requestJson)
                    .build()
                    .doPost();
            JSONObject jsonObject = JSON.parseObject(response);
            log.info("下发任务给wcs的返回值="+response);
            Integer code = jsonObject.getInteger("code");
            wcsBizOk = code != null && code == 200;
 
            if (code==200) {
                updateWrkMastAfterPublish(wrkMast);
                //TODO 上报是否成功
            }else {
                r =R.error();
            }
        } catch (IOException e) {
            wcsThrown = e;
            throw new RuntimeException(e);
        } finally {
            logWcsToApiLog(url, requestJson, response, wcsThrown, wcsBizOk);
        }
        return r;
    }
 
    @Override
    public R pubWrksToWcs(List<WorkTaskParams> paramsList) {
        if (paramsList == null || paramsList.isEmpty()) {
            return R.error("任务不能为空!!");
        }
 
        Map<String, WrkMast> wrkMastMap = getWrkMastMap(paramsList);
        List<WorkTaskParams> accepted = new ArrayList<>();
        List<String> skipMsgs = new ArrayList<>();
 
        for (WorkTaskParams params : paramsList) {
            if (params == null) {
                skipMsgs.add("任务不能为空!!");
                continue;
            }
            WrkMast wrkMast = wrkMastMap.get(params.getTaskNo());
            String validateMsg = validatePubTask(params, wrkMast);
            if (!Cools.isEmpty(validateMsg)) {
                skipMsgs.add(buildTaskMsg(params, validateMsg));
                continue;
            }
            accepted.add(params);
        }
 
        if (accepted.isEmpty()) {
            return R.error(skipMsgs.isEmpty() ? "无可下发任务" : skipMsgs.get(0)).add(skipMsgs);
        }
 
        accepted = filterOutboundByContiguousPlt(accepted, wrkMastMap, skipMsgs);
        if (accepted.isEmpty()) {
            return R.error(skipMsgs.isEmpty() ? "无可下发任务" : skipMsgs.get(0)).add(skipMsgs);
        }
 
        accepted.sort(pubWcsSortComparator(wrkMastMap));
        List<List<WorkTaskParams>> chunks = buildPubChunks(accepted, wrkMastMap);
 
        int successCount = 0;
        List<String> failMsgs = new ArrayList<>();
        List<WorkTaskParams> lastSentChunk = null;
        String skipGroupKey = null;
        Set<String> blockedOutboundUserKeys = new HashSet<>();
 
        for (List<WorkTaskParams> chunk : chunks) {
            if (chunk == null || chunk.isEmpty()) {
                continue;
            }
            WorkTaskParams head = chunk.get(0);
            WrkMast headMast = wrkMastMap.get(head.getTaskNo());
            String key = buildBatchGroupKey(head, headMast);
            String outboundUserKey = buildOutboundUserKey(head, headMast);
 
            if (skipGroupKey != null && skipGroupKey.equals(key)) {
                continue;
            }
            if (outboundUserKey != null && blockedOutboundUserKeys.contains(outboundUserKey)) {
                continue;
            }
 
            String batchBlockMsg = validateOutboundBatchSeqReady(chunk, wrkMastMap);
            if (!Cools.isEmpty(batchBlockMsg)) {
                skipMsgs.add(batchBlockMsg);
                skipGroupKey = key;
                if (outboundUserKey != null) {
                    blockedOutboundUserKeys.add(outboundUserKey);
                }
                continue;
            }
 
            if (!outboundChunkPredecessorPltReady(chunk, wrkMastMap)) {
                skipGroupKey = key;
                continue;
            }
 
            if (lastSentChunk != null) {
                WorkTaskParams lastHead = lastSentChunk.get(0);
                String lastKey = buildBatchGroupKey(lastHead, wrkMastMap.get(lastHead.getTaskNo()));
                if (lastKey.equals(key)) {
                    if (!sameOrderNextChunkAllowed(lastSentChunk)) {
                        skipGroupKey = key;
                        continue;
                    }
                }
                if (!sleepOneMinuteBeforeNextChunk()) {
                    break;
                }
            }
 
            int ok = postWcsBatchChunk(chunk, wrkMastMap, failMsgs);
            if (ok <= 0) {
                skipGroupKey = key;
                continue;
            }
            successCount += ok;
            lastSentChunk = chunk;
        }
 
        Map<String, Object> result = new HashMap<>();
        result.put("successCount", successCount);
        result.put("skipCount", skipMsgs.size());
        result.put("failCount", failMsgs.size());
        if (!skipMsgs.isEmpty()) {
            result.put("skipMsgs", skipMsgs);
        }
        if (!failMsgs.isEmpty()) {
            result.put("failMsgs", failMsgs);
        }
 
        if (successCount == 0) {
            String msg = !failMsgs.isEmpty() ? failMsgs.get(0) : (skipMsgs.isEmpty() ? "WCS下发任务失败" : skipMsgs.get(0));
            return R.error(msg).add(result);
        }
        return R.ok(failMsgs.isEmpty() && skipMsgs.isEmpty() ? "操作成功" : "部分任务下发成功").add(result);
    }
 
    private int postWcsBatchChunk(List<WorkTaskParams> chunk, Map<String, WrkMast> wrkMastMap, List<String> failMsgs) {
        if (chunk == null || chunk.isEmpty()) {
            return 0;
        }
        String path = resolveTaskPath(chunk.get(0));
        Map<String, Object> payload = new HashMap<>();
        payload.put("taskList", buildTaskPayloads(chunk));
        String requestJson = JSON.toJSONString(payload);
        String response = null;
        Throwable wcsThrown = null;
        boolean wcsBizOk = false;
        try {
            log.info("批量下发搬运任务给wcs={}", requestJson);
            response = new HttpHandler.Builder()
                    .setUri(wcs_address)
                    .setPath(path)
                    .setTimeout(60, TimeUnit.SECONDS)
                    .setJson(requestJson)
                    .build()
                    .doPost();
            JSONObject jsonObject = JSON.parseObject(response == null ? "{}" : response);
            log.info("批量下发任务给wcs的返回值={}", response);
            Integer code = jsonObject.getInteger("code");
            wcsBizOk = code != null && code == 200;
            if (wcsBizOk) {
                for (WorkTaskParams params : chunk) {
                    updateWrkMastAfterPublish(wrkMastMap.get(params.getTaskNo()));
                }
                return chunk.size();
            }
            String msg = jsonObject.getString("msg");
            failMsgs.add("path=" + path + ", msg=" + (Cools.isEmpty(msg) ? "WCS下发任务失败" : msg));
            log.error("批量下发任务给wcs失败, path:{}, request:{}, response:{}", path, requestJson, response);
        } catch (IOException e) {
            wcsThrown = e;
            failMsgs.add("path=" + path + ", msg=" + e.getMessage());
            log.error("批量下发任务给wcs异常, path:{}, request:{}, response:{}", path, requestJson, response, e);
        } finally {
            logWcsToApiLog(path, requestJson, response, wcsThrown, wcsBizOk);
        }
        return 0;
    }
 
    /**
     * 出库:仅当单号、批次、序号均有效时做批次内跳号校验;无效时仍下发。入库/移库不处理。
     */
    private List<WorkTaskParams> filterOutboundByContiguousPlt(List<WorkTaskParams> accepted, Map<String, WrkMast> wrkMastMap, List<String> skipMsgs) {
        Map<String, Integer> reachCache = new HashMap<>();
        List<WorkTaskParams> kept = new ArrayList<>();
        for (WorkTaskParams p : accepted) {
            if (!"out".equalsIgnoreCase(p.getType())) {
                kept.add(p);
                continue;
            }
            WrkMast w = wrkMastMap.get(p.getTaskNo());
            String userNo = sortUserNoForPub(p, w);
            String batchGroup = sortBatchGroupForPub(p, w);
            Integer plt = sortPltForPub(p, w);
            if (Cools.isEmpty(userNo) || plt == null || plt <= 0) {
                kept.add(p);
                continue;
            }
            String cacheKey = buildOutboundBatchCacheKey(userNo, batchGroup);
            int maxReach = reachCache.computeIfAbsent(cacheKey, key -> wrkMastService.outboundSeqMaxContiguousPlt(userNo, batchGroup));
            if (plt > maxReach) {
                skipMsgs.add(buildTaskMsg(p, "出库序号跳号,跳过"));
                continue;
            }
            kept.add(p);
        }
        return kept;
    }
 
    private List<List<WorkTaskParams>> buildPubChunks(List<WorkTaskParams> accepted, Map<String, WrkMast> wrkMastMap) {
        List<List<WorkTaskParams>> chunks = new ArrayList<>();
        int index = 0;
        while (index < accepted.size()) {
            WorkTaskParams head = accepted.get(index);
            WrkMast headMast = wrkMastMap.get(head.getTaskNo());
            String headGroupKey = buildBatchGroupKey(head, headMast);
            List<WorkTaskParams> chunk = new ArrayList<>();
            while (index < accepted.size() && chunk.size() < WCS_PUB_BATCH_SIZE) {
                WorkTaskParams cur = accepted.get(index);
                WrkMast curMast = wrkMastMap.get(cur.getTaskNo());
                if (!headGroupKey.equals(buildBatchGroupKey(cur, curMast))) {
                    break;
                }
                chunk.add(cur);
                index++;
            }
            chunks.add(chunk);
        }
        return chunks;
    }
 
    private boolean sleepOneMinuteBeforeNextChunk() {
        try {
            TimeUnit.MINUTES.sleep(1);
            return true;
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            log.warn("批量下发WCS组间等待被中断", e);
            return false;
        }
    }
 
    /**
     * 同单同批下一组:优先 WCS queryTask;失败或无数据则主表已非 11 或已进历史表。
     */
    private boolean sameOrderNextChunkAllowed(List<WorkTaskParams> lastSentChunk) {
        if (lastSentChunk == null || lastSentChunk.isEmpty()) {
            return false;
        }
        if (!Boolean.parseBoolean(String.valueOf(switchValue))) {
            return true;
        }
        WorkTaskParams last = lastSentChunk.get(lastSentChunk.size() - 1);
        if (last != null && !Cools.isEmpty(last.getTaskNo()) && wcsQueryTaskShowsTask(last.getTaskNo())) {
            return true;
        }
        if (last != null && !Cools.isEmpty(last.getTaskNo())) {
            log.info("WCS queryTask 无数据或失败,回退 WMS 主表/历史校验, taskNo={}", last.getTaskNo());
        }
        return previousChunkTasksReleasedInWms(lastSentChunk);
    }
 
    private boolean wcsQueryTaskShowsTask(String taskNo) {
        Map<String, Object> body = new HashMap<>();
        body.put("taskNo", taskNo);
        try {
            String response = new HttpHandler.Builder()
                    .setUri(wcs_address)
                    .setPath(queryTaskPath)
                    .setHttps(wcs_address != null && wcs_address.startsWith("https://"))
                    .setTimeout(60, TimeUnit.SECONDS)
                    .setJson(JSON.toJSONString(body))
                    .build()
                    .doPost();
            JSONObject jo = JSON.parseObject(response == null ? "{}" : response);
            Integer code = jo.getInteger("code");
            return code != null && code == 200 && queryTaskDataNonEmpty(jo.get("data"));
        } catch (IOException e) {
            log.warn("WCS queryTask 异常, taskNo={}", taskNo, e);
            return false;
        }
    }
 
    /**
     * 上一组每条:主表无则看历史表;主表有则 wrk_sts 不能仍为 11。
     */
    private boolean previousChunkTasksReleasedInWms(List<WorkTaskParams> chunk) {
        for (WorkTaskParams p : chunk) {
            if (p == null || Cools.isEmpty(p.getTaskNo())) {
                return false;
            }
            Integer wrkNo = Integer.valueOf(p.getTaskNo());
            WrkMast m = wrkMastService.selectById(wrkNo);
            if (m == null) {
                int logCnt = wrkMastLogService.selectCount(new EntityWrapper<WrkMastLog>().eq("wrk_no", wrkNo));
                if (logCnt <= 0) {
                    return false;
                }
            } else if (m.getWrkSts() != null && Objects.equals(m.getWrkSts(), 11L)) {
                return false;
            }
        }
        return true;
    }
 
    /**
     * 出库每组下发前:本组有有效最小序号且&gt;1 时,只校验「同单同批的最小序号-1」一档;序号全无则跳过本条件。
     */
    private boolean outboundChunkPredecessorPltReady(List<WorkTaskParams> chunk, Map<String, WrkMast> wrkMastMap) {
        if (chunk == null || chunk.isEmpty()) {
            return true;
        }
        WorkTaskParams head = chunk.get(0);
        if (!"out".equalsIgnoreCase(head.getType())) {
            return true;
        }
        WrkMast headMast = wrkMastMap.get(head.getTaskNo());
        String userNo = sortUserNoForPub(head, headMast);
        String batchGroup = sortBatchGroupForPub(head, headMast);
        if (Cools.isEmpty(userNo)) {
            return true;
        }
        int minPlt = Integer.MAX_VALUE;
        for (WorkTaskParams p : chunk) {
            if (!"out".equalsIgnoreCase(p.getType())) {
                continue;
            }
            Integer plt = sortPltForPub(p, wrkMastMap.get(p.getTaskNo()));
            if (plt != null && plt > 0 && plt < minPlt) {
                minPlt = plt;
            }
        }
        if (minPlt == Integer.MAX_VALUE || minPlt <= 1) {
            return true;
        }
        return outboundPltSlotReleasedInWms(userNo, batchGroup, minPlt - 1);
    }
 
    private String validateOutboundBatchSeqReady(List<WorkTaskParams> chunk, Map<String, WrkMast> wrkMastMap) {
        if (chunk == null || chunk.isEmpty()) {
            return null;
        }
        WorkTaskParams head = chunk.get(0);
        return validateOutboundBatchSeqReady(head, wrkMastMap.get(head.getTaskNo()));
    }
 
    private String validateOutboundBatchSeqReady(WorkTaskParams params, WrkMast wrkMast) {
        if (params == null || !"out".equalsIgnoreCase(params.getType())) {
            return null;
        }
        if (wrkMast == null || !Objects.equals(wrkMast.getIoType(), 101)) {
            return null;
        }
        return outboundBatchSeqReleaseGuard.validateReady(
                sortUserNoForPub(params, wrkMast),
                sortBatchGroupForPub(params, wrkMast));
    }
 
    private boolean outboundPltSlotReleasedInWms(String userNo, String batchSeq, int pltType) {
        EntityWrapper<WrkMast> mastWrapper = new EntityWrapper<>();
        mastWrapper.eq("user_no", userNo);
        mastWrapper.eq("io_type", 101);
        mastWrapper.eq("plt_type", pltType);
        if (batchSeq == null) {
            mastWrapper.isNull("batch_seq");
        } else {
            mastWrapper.eq("batch_seq", batchSeq);
        }
        List<WrkMast> rows = wrkMastService.selectList(mastWrapper);
        if (rows != null && !rows.isEmpty()) {
            for (WrkMast m : rows) {
                if (m != null && m.getWrkSts() != null && Objects.equals(m.getWrkSts(), 11L)) {
                    return false;
                }
            }
            return true;
        }
        EntityWrapper<WrkMastLog> logWrapper = new EntityWrapper<>();
        logWrapper.eq("user_no", userNo);
        logWrapper.eq("io_type", 101);
        logWrapper.eq("plt_type", pltType);
        if (batchSeq == null) {
            logWrapper.isNull("batch_seq");
        } else {
            logWrapper.eq("batch_seq", batchSeq);
        }
        int logCnt = wrkMastLogService.selectCount(logWrapper);
        return logCnt > 0;
    }
 
    private static boolean queryTaskDataNonEmpty(Object data) {
        if (data == null) {
            return false;
        }
        if (data instanceof JSONArray) {
            return !((JSONArray) data).isEmpty();
        }
        if (data instanceof Collection) {
            return !((Collection<?>) data).isEmpty();
        }
        if (data instanceof String) {
            String s = (String) data;
            if (Cools.isEmpty(s)) {
                return false;
            }
            JSONArray arr = JSON.parseArray(s);
            return arr != null && !arr.isEmpty();
        }
        return true;
    }
 
    private Comparator<WorkTaskParams> pubWcsSortComparator(Map<String, WrkMast> wrkMastMap) {
        return Comparator
                .comparing((WorkTaskParams p) -> Optional.ofNullable(p.getType()).orElse(""), String.CASE_INSENSITIVE_ORDER)
                .thenComparing(p -> sortUserNoForPub(p, wrkMastMap.get(p.getTaskNo())), Comparator.nullsLast(String::compareTo))
                .thenComparing(p -> sortBatchGroupForPub(p, wrkMastMap.get(p.getTaskNo())), WcsApiServiceImpl::compareBatchSeqNatural)
                .thenComparing(p -> sortPltForPub(p, wrkMastMap.get(p.getTaskNo())), Comparator.nullsLast(Integer::compareTo));
    }
 
    private static String sortUserNoForPub(WorkTaskParams p, WrkMast wrkMast) {
        String userNo = wrkMast == null ? null : wrkMast.getUserNo();
        if (Cools.isEmpty(userNo)) {
            userNo = p.getBatch();
        }
        return Cools.isEmpty(userNo) ? null : userNo;
    }
 
    private static Integer sortPltForPub(WorkTaskParams p, WrkMast wrkMast) {
        if (wrkMast != null && wrkMast.getPltType() != null) {
            return wrkMast.getPltType();
        }
        return p.getBatchSeq();
    }
 
    private static String sortBatchGroupForPub(WorkTaskParams p, WrkMast wrkMast) {
        if (wrkMast != null) {
            return wrkMast.getBatchSeq();
        }
        return null;
    }
 
    private static String buildOutboundUserKey(WorkTaskParams params, WrkMast wrkMast) {
        if (params == null || !"out".equalsIgnoreCase(params.getType())) {
            return null;
        }
        String userNo = sortUserNoForPub(params, wrkMast);
        if (Cools.isEmpty(userNo)) {
            return null;
        }
        return resolveSafeKey(userNo);
    }
 
    private static int compareBatchSeqNatural(String left, String right) {
        String safeLeft = normalizeBatchSeq(left);
        String safeRight = normalizeBatchSeq(right);
        int leftIndex = 0;
        int rightIndex = 0;
        while (leftIndex < safeLeft.length() && rightIndex < safeRight.length()) {
            char leftChar = safeLeft.charAt(leftIndex);
            char rightChar = safeRight.charAt(rightIndex);
            if (Character.isDigit(leftChar) && Character.isDigit(rightChar)) {
                int leftStart = leftIndex;
                int rightStart = rightIndex;
                while (leftIndex < safeLeft.length() && Character.isDigit(safeLeft.charAt(leftIndex))) {
                    leftIndex++;
                }
                while (rightIndex < safeRight.length() && Character.isDigit(safeRight.charAt(rightIndex))) {
                    rightIndex++;
                }
                String leftNumber = safeLeft.substring(leftStart, leftIndex);
                String rightNumber = safeRight.substring(rightStart, rightIndex);
                int compare = new BigInteger(leftNumber).compareTo(new BigInteger(rightNumber));
                if (compare != 0) {
                    return compare;
                }
                compare = Integer.compare(leftNumber.length(), rightNumber.length());
                if (compare != 0) {
                    return compare;
                }
                continue;
            }
            int compare = Character.compare(leftChar, rightChar);
            if (compare != 0) {
                return compare;
            }
            leftIndex++;
            rightIndex++;
        }
        return Integer.compare(safeLeft.length(), safeRight.length());
    }
 
    private static String normalizeBatchSeq(String value) {
        return Cools.isEmpty(value) ? "" : value;
    }
 
    private static String resolveSafeKey(String value) {
        return Cools.isEmpty(value) ? "_EMPTY_" : value;
    }
 
    private static String buildOutboundBatchCacheKey(String userNo, String batchSeq) {
        String safeUserNo = Cools.isEmpty(userNo) ? "_NO_USER_" : userNo;
        String safeBatchSeq = Cools.isEmpty(batchSeq) ? "_NO_BATCH_" : batchSeq;
        return safeUserNo + "#" + safeBatchSeq;
    }
 
    /**
     * 堆垛机执行状态上报
     *
     * @param params
     * @return com.core.common.R
     * @author Ryan
     * @date 2026/1/10 16:30
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R receviceTaskFromWcs(ReceviceTaskParams params) {
        log.info("wcs任务反馈="+JSON.toJSONString(params));
        if (Objects.isNull(params.getSuperTaskNo())) {
            throw new CoolException("WMS任务号不能为空!!");
        }
        if (Objects.isNull(params.getNotifyType())) {
            throw new CoolException("动作类型不能为空!!");
        }
        WrkMast mast = wrkMastService.selectOne(new EntityWrapper<WrkMast>().eq("wrk_no", params.getSuperTaskNo()));
        if (Objects.isNull(mast)) {
            // pakoutOrderPause 中止时,WMS 在 WCS 确认取消后会立即本地取消并归档任务。
            // 如果 WCS 后续又补发 task_cancel 回调,此时当前工作档已不存在,按幂等成功处理。
            if (isTaskCancelCallback(params) || isTaskCompleteAlreadyArchived(params)) {
                return R.ok();
            }
            throw new CoolException("任务档不存在!!");
        }
 
 
        if (isOutboundCrnTaskRun(params)) {
            // WCS出库任务开始:堆垛机开始执行出库任务,工作状态 12 -> 13。
            if (isOutboundTask(mast) && Objects.equals(mast.getWrkSts(), 12L)) {
                mast.setWrkSts(OUT_LOCK_REPORT_PENDING_WRK_STS);
                mast.setExpTime(0D);
                mast.setLogMk(OUT_LOCK_REPORT_PENDING_FLAG);
                mast.setLogErrMemo(null);
                mast.setLogErrTime(null);
                mast.setModiTime(new Date());
                if (!wrkMastService.updateById(mast)) {
                    throw new CoolException("任务状态修改失败!!");
                }
            }
        } else if (isOutboundCrnTaskComplete(params)) {
            // WCS出库任务完成:堆垛机出库任务执行完成,工作状态 -> 25。
            if (isOutboundTask(mast) && canMarkOutboundCrnComplete(mast)) {
                mast.setWrkSts(OUTBOUND_CRN_COMPLETE_WRK_STS);
                mast.setModiTime(new Date());
                if (!wrkMastService.updateById(mast)) {
                    throw new CoolException("任务状态修改失败!!");
                }
            }
        } else if (isOutboundStationTaskRunComplete(params)) {
            // WCS输送站点出库任务运行完成:托盘已到目的地,工作状态 -> 26。
            if (isOutboundTask(mast) && canMarkOutboundStationComplete(mast)) {
                mast.setWrkSts(OUTBOUND_STATION_COMPLETE_WRK_STS);
                mast.setModiTime(new Date());
                if (!wrkMastService.updateById(mast)) {
                    throw new CoolException("任务状态修改失败!!");
                }
            }
        } else if (isTaskCompleteCallback(params)) {
            //任务
            boolean needUpdate = false;
            applyTaskCompleteWeight(params, mast);
            if (isInboundOrMoveTask(mast)) {
                if (isInboundOrMoveTaskCompletionHandled(mast)) {
                    return R.ok();
                }
                mast.setWrkSts(INBOUND_TASK_COMPLETE_WRK_STS);
                needUpdate = true;
            } else if (isOutboundTask(mast) && canMarkOutboundTaskComplete(mast)) {
                mast.setWrkSts(OUTBOUND_TASK_COMPLETE_WRK_STS);
                if(Cools.isEmpty(mast.getStaNo())){
                    mast.setOveMk("Y");
                }
                needUpdate = true;
            }
            if (needUpdate && !wrkMastService.updateById(mast)) {
                throw new CoolException("任务状态修改失败!!");
            }
        } else if (isTaskCancelCallback(params)) {
            //wcs任务取消接口
            workService.cancelWrkMast(String.valueOf(mast.getWrkNo()), 9955L);
        }
        return R.ok();
    }
 
    private boolean isTaskCompleteCallback(ReceviceTaskParams params) {
        return params != null && "task_complete".equalsIgnoreCase(params.getMsgType());
    }
 
    private boolean isTaskCancelCallback(ReceviceTaskParams params) {
        return params != null && "task_cancel".equalsIgnoreCase(params.getMsgType());
    }
 
    private boolean isInboundOrMoveTaskCompletionHandled(WrkMast mast) {
        if (mast == null || mast.getWrkSts() == null) {
            return false;
        }
        return Objects.equals(mast.getWrkSts(), INBOUND_TASK_COMPLETE_WRK_STS)
                || Objects.equals(mast.getWrkSts(), INBOUND_FINISHED_WRK_STS)
                || Objects.equals(mast.getWrkSts(), INBOUND_ERP_REPORT_PENDING_WRK_STS);
    }
 
    private boolean isTaskCompleteAlreadyArchived(ReceviceTaskParams params) {
        if (!isTaskCompleteCallback(params) || Cools.isEmpty(params.getSuperTaskNo())) {
            return false;
        }
        return wrkMastLogService.selectCount(new EntityWrapper<WrkMastLog>()
                .eq("wrk_no", params.getSuperTaskNo())
                .in("wrk_sts", Arrays.asList((int) INBOUND_FINISHED_WRK_STS, (int) INBOUND_ERP_REPORT_PENDING_WRK_STS))) > 0;
    }
 
    private boolean isInboundOrMoveTask(WrkMast mast) {
        if (mast == null || mast.getIoType() == null) {
            return false;
        }
        Integer ioType = mast.getIoType();
        return Objects.equals(ioType, 1)
                || Objects.equals(ioType, 10)
                || Objects.equals(ioType, 11)
                || Objects.equals(ioType, CHANGE_LOC_IO_TYPE);
    }
 
    private void applyTaskCompleteWeight(ReceviceTaskParams params, WrkMast mast) {
        if (params == null || mast == null || params.getWeight() == null) {
            return;
        }
        mast.setScWeight(BigDecimal.valueOf(params.getWeight()));
    }
 
    private boolean isOutboundCrnTaskRun(ReceviceTaskParams params) {
        return params != null
                && "Crn".equalsIgnoreCase(params.getNotifyType())
                && "crn_out_task_run".equalsIgnoreCase(params.getMsgType());
    }
 
    private boolean isOutboundCrnTaskComplete(ReceviceTaskParams params) {
        return params != null
                && "Crn".equalsIgnoreCase(params.getNotifyType())
                && "crn_out_task_complete".equalsIgnoreCase(params.getMsgType());
    }
 
    private boolean isOutboundStationTaskRunComplete(ReceviceTaskParams params) {
        return params != null
                && "Devp".equalsIgnoreCase(params.getNotifyType())
                && "station_out_task_run_complete".equalsIgnoreCase(params.getMsgType());
    }
 
    private boolean isOutboundTask(WrkMast mast) {
        return mast != null && mast.getIoType() != null && (mast.getIoType() == 101 || mast.getIoType() == 110);
    }
 
    private boolean canMarkOutboundCrnComplete(WrkMast mast) {
        if (mast == null || mast.getWrkSts() == null) {
            return false;
        }
        return mast.getWrkSts() < 14
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_SUCCESS_WRK_STS)
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_FAIL_WRK_STS);
    }
 
    private boolean canMarkOutboundTaskComplete(WrkMast mast) {
        if (mast == null || mast.getWrkSts() == null) {
            return false;
        }
        return mast.getWrkSts() < 14
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_SUCCESS_WRK_STS)
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_FAIL_WRK_STS)
                || mast.getWrkSts().equals(OUTBOUND_CRN_COMPLETE_WRK_STS)
                || mast.getWrkSts().equals(OUTBOUND_STATION_COMPLETE_WRK_STS);
    }
 
    private boolean canMarkOutboundStationComplete(WrkMast mast) {
        if (mast == null || mast.getWrkSts() == null) {
            return false;
        }
        return mast.getWrkSts() < 14
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_SUCCESS_WRK_STS)
                || mast.getWrkSts().equals(OUT_LOCK_REPORT_FAIL_WRK_STS)
                || mast.getWrkSts().equals(OUTBOUND_CRN_COMPLETE_WRK_STS);
    }
 
    @Override
    public R syncDeviceStatusFromWcs(boolean logOnFailure) {
        if (!Boolean.parseBoolean(String.valueOf(switchValue))) {
            return R.ok("WCS开关关闭");
        }
        String response = null;
        try {
            response = requestDeviceStatusFromWcs();
            JSONObject jsonObject = JSON.parseObject(response == null ? "{}" : response);
            Integer code = jsonObject.getInteger("code");
            if (!Objects.equals(code, 200)) {
                String msg = jsonObject.getString("msg");
                return R.error(Cools.isEmpty(msg) ? "获取WCS设备状态失败" : msg);
            }
            JSONObject data = jsonObject.getJSONObject("data");
            DeviceStatusVo deviceStatusVo = data == null
                    ? new DeviceStatusVo()
                    : JSON.parseObject(data.toJSONString(), DeviceStatusVo.class);
 
            int stationCount = syncStationStatus(deviceStatusVo.getStationList());
            int crnCount = syncCrnStatus(deviceStatusVo.getCrnList());
 
            Map<String, Object> result = new LinkedHashMap<>();
            result.put("stationCount", stationCount);
            result.put("crnCount", crnCount);
            log.info("同步WCS设备状态成功, stationCount={}, crnCount={}", stationCount, crnCount);
            return R.ok("同步成功").add(result);
        } catch (Exception e) {
            if (logOnFailure) {
                log.error("同步WCS设备状态异常, response={}", response, e);
            } else {
                log.debug("同步WCS设备状态异常, response={}", response, e);
            }
            return R.error("同步WCS设备状态失败: " + e.getMessage());
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R reassignInboundLoc(ReassignLocParams params) {
        if (params == null) {
            return R.error("参数不能为空!!");
        }
        if (Cools.isEmpty(params.getTaskNo())) {
            return R.error("任务号不能为空!!");
        }
 
        WrkMast wrkMast = wrkMastService.selectOne(new EntityWrapper<WrkMast>().eq("wrk_no", params.getTaskNo()));
        String validateMsg = validateReassignInboundTask(wrkMast);
        if (!Cools.isEmpty(validateMsg)) {
            return R.error(validateMsg);
        }
 
        LocMast currentLoc = locMastService.selectById(wrkMast.getLocNo());
        if (Cools.isEmpty(currentLoc)) {
            return R.error("当前目标库位不存在");
        }
 
        boolean emptyPallet = isReassignEmptyPallet(wrkMast);
        LocTypeDto locTypeDto = buildReassignLocTypeDto(currentLoc, emptyPallet);
        BasDevp sourceStation = basDevpService.selectById(wrkMast.getSourceStaNo());
        if (Cools.isEmpty(sourceStation)) {
            return R.error("源站未配置入库优先池");
        }
        List<ReassignCrnPool> poolOrder;
        try {
            poolOrder = buildReassignCrnPoolOrder(sourceStation, wrkMast.getCrnNo());
        } catch (CoolException e) {
            return R.error(e.getMessage());
        }
        if (Cools.isEmpty(poolOrder)) {
            return R.error("源站未配置入库优先池");
        }
 
        StartupDto startupDto = null;
        Integer targetLevel = resolveReassignTargetLevel(emptyPallet);
        for (ReassignCrnPool pool : poolOrder) {
            List<Integer> candidateCrnNos = buildReassignCandidateCrnNos(pool.crnNos, wrkMast.getCrnNo());
            if (candidateCrnNos.isEmpty()) {
                continue;
            }
            startupDto = commonService.findRun2InboundLocByCandidateCrnNos(
                    wrkMast.getSourceStaNo(), wrkMast.getIoType(), candidateCrnNos, locTypeDto, targetLevel);
            if (startupDto != null && !Cools.isEmpty(startupDto.getLocNo())) {
                break;
            }
        }
        if (startupDto == null || Cools.isEmpty(startupDto.getLocNo())) {
            return R.error("当前优先池没有可重新分配的空库位");
        }
 
        LocMast targetLoc = locMastService.selectById(startupDto.getLocNo());
        if (Cools.isEmpty(targetLoc)) {
            throw new CoolException("新目标库位不存在");
        }
        if (!"O".equals(targetLoc.getLocSts())) {
            throw new CoolException(targetLoc.getLocNo() + "目标库位已被占用");
        }
 
        Date now = new Date();
        updateReassignTargetLoc(targetLoc, wrkMast, currentLoc, now);
        updateReassignWorkMast(wrkMast, startupDto, now);
        releaseOldReservedLocIfNeeded(currentLoc, targetLoc.getLocNo(), now);
 
        Map<String, Object> result = new LinkedHashMap<>();
        result.put("locNo", Utils.WMSLocToWCSLoc(targetLoc.getLocNo()));
        return R.ok("操作成功").add(result);
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R changeLoc(ChangeLocParams params) {
        if (params == null || Cools.isEmpty(params.getLocNo())) {
            return R.error("locNo不能为空");
        }
        String s = Utils.WCSLocToWMSLoc(params.getLocNo());
        if (Cools.isEmpty(params.getLocNo())) {
            return R.error("locNo<UNK>");
        }
        params.setLocNo(s);
        LocMast sourceLoc = locMastService.selectById(params.getLocNo());
        if (sourceLoc == null) {
            return R.error("当前库位不存在");
        }
        CrnDepthRuleProfile profile = resolveChangeLocProfile(sourceLoc);
        String validateMsg = validateChangeLocSource(sourceLoc, profile);
        if (!Cools.isEmpty(validateMsg)) {
            return R.error(validateMsg);
        }
        List<Integer> candidateRows = resolveChangeLocRows(params.getRow(), profile);
        LocMast targetLoc = selectChangeLocTarget(sourceLoc, profile, candidateRows);
        if (targetLoc == null) {
            return R.error("当前堆垛机无可用移库目标位");
        }
        Integer workNo = commonService.getWorkNo(WorkNoType.PICK.type);
        Date now = new Date();
        createChangeLocTask(workNo, sourceLoc, targetLoc, now);
        reserveChangeLocTargetLoc(targetLoc, sourceLoc, now);
        reserveChangeLocSourceLoc(sourceLoc, now);
        Map<String, Object> result = new LinkedHashMap<>();
        result.put("locNo", Utils.WMSLocToWCSLoc(targetLoc.getLocNo()));
        result.put("taskNo", String.valueOf(workNo));
        return R.ok("操作成功").add(result);
    }
 
    private CrnDepthRuleProfile resolveChangeLocProfile(LocMast sourceLoc) {
        RowLastno rowLastno = rowLastnoService.selectById(3);
        return basCrnDepthRuleService.resolveProfile(rowLastno, sourceLoc.getCrnNo(), sourceLoc.getRow1());
    }
 
    private String validateChangeLocSource(LocMast sourceLoc, CrnDepthRuleProfile profile) {
        if (sourceLoc.getCrnNo() == null) {
            return "当前库位未绑定堆垛机";
        }
        if (profile == null || !profile.isDoubleExtension()) {
            return "当前堆垛机非双深库位,不支持移库";
        }
        if (sourceLoc.getRow1() == null || profile == null || !profile.isShallowRow(sourceLoc.getRow1())) {
            return "当前库位不是浅库位";
        }
        if (!isChangeLocInStockLocSts(sourceLoc.getLocSts())) {
            return "当前库位状态不允许移库";
        }
        return null;
    }
 
    private List<Integer> resolveChangeLocRows(List<Integer> requestRows, CrnDepthRuleProfile profile) {
        if (!Cools.isEmpty(requestRows)) {
            return requestRows.stream()
                    .filter(Objects::nonNull)
                    .distinct()
                    .collect(Collectors.toList());
        }
        return profile == null ? Collections.emptyList() : profile.getSearchRows();
    }
 
    private LocMast selectChangeLocTarget(LocMast sourceLoc, CrnDepthRuleProfile profile, List<Integer> candidateRows) {
        List<LocMast> locMasts = locMastService.selectList(new EntityWrapper<LocMast>()
                .eq("crn_no", sourceLoc.getCrnNo())
                .eq("loc_type1",2)
                .eq("loc_sts", "O")
                .orderBy("row1", true)
                .orderBy("lev1", true)
                .orderBy("bay1", true));
        if (Cools.isEmpty(locMasts)) {
            return null;
        }
//        for (LocMast locMast : locMasts) {
//            if (!isChangeLocRowAllowed(locMast, candidateRows)) {
//                continue;
//            }
//            if (locMast.getRow1() != null && Utils.isDeepLoc(slaveProperties, locMast.getRow1())) {
//                return locMast;
//            }
//        }
//        for (LocMast locMast : locMasts) {
//            if (!isChangeLocRowAllowed(locMast, candidateRows)) {
//                continue;
//            }
//            if (locMast.getRow1() == null || !Utils.isShallowLoc(slaveProperties, locMast.getRow1())) {
//                continue;
//            }
//            String deepLocNo = Utils.getDeepLoc(slaveProperties, locMast.getLocNo());
//            LocMast deepLoc = locMastService.selectById(deepLocNo);
//            if (deepLoc != null && ("F".equals(deepLoc.getLocSts()) || "D".equals(deepLoc.getLocSts()))) {
//                return locMast;
//            }
//        }
        LocMast shallowFallback = null;
        for (LocMast locMast : locMasts) {
            //排过滤
            if (!isChangeLocRowAllowed(locMast, candidateRows)) {
                continue;
            }
            //深位优先
            if (isChangeLocDeepCandidate(locMast, profile)) {
                return locMast;
            }
            //浅位兜底
            if (shallowFallback == null && isChangeLocShallowFallbackCandidate(locMast, profile)) {
                shallowFallback = locMast;
            }
        }
        return shallowFallback;
    }
 
    private boolean isChangeLocRowAllowed(LocMast locMast, List<Integer> candidateRows) {
        if (Cools.isEmpty(candidateRows)) {
            return true;
        }
        return locMast.getRow1() != null && candidateRows.contains(locMast.getRow1());
    }
 
    private boolean isChangeLocDeepCandidate(LocMast locMast, CrnDepthRuleProfile profile) {
        return locMast.getRow1() != null
                && profile != null
                && profile.isDeepRow(locMast.getRow1());
    }
 
    private boolean isChangeLocShallowFallbackCandidate(LocMast locMast, CrnDepthRuleProfile profile) {
        if (locMast.getRow1() == null || profile == null || !profile.isShallowRow(locMast.getRow1())) {
            return false;
        }
        Integer deepRow = profile.getPairedDeepRow(locMast.getRow1());
        if (deepRow == null) {
            return false;
        }
        LocMast deepLoc = locMastService.selectOne(new EntityWrapper<LocMast>()
                .eq("crn_no", locMast.getCrnNo())
                .eq("row1", deepRow)
                .eq("bay1", locMast.getBay1())
                .eq("lev1", locMast.getLev1()));
        return deepLoc != null && isChangeLocInStockLocSts(deepLoc.getLocSts());
    }
 
    private boolean isChangeLocInStockLocSts(String locSts) {
        return "F".equals(locSts) || "D".equals(locSts);
    }
 
    private void createChangeLocTask(Integer workNo, LocMast sourceLoc, LocMast targetLoc, Date now) {
        List<LocDetl> sourceDetls = locDetlService.selectList(new EntityWrapper<LocDetl>().eq("loc_no", sourceLoc.getLocNo()));
        WrkMast wrkMast = new WrkMast();
        wrkMast.setWrkNo(workNo);
        wrkMast.setIoTime(now);
        wrkMast.setWrkSts(1L);
        wrkMast.setIoType(11);
        wrkMast.setIoPri(10D);
        wrkMast.setCrnNo(sourceLoc.getCrnNo());
        wrkMast.setSourceLocNo(sourceLoc.getLocNo());
        wrkMast.setLocNo(targetLoc.getLocNo());
        wrkMast.setFullPlt(Cools.isEmpty(sourceDetls) ? "N" : "Y");
        wrkMast.setPicking("N");
        wrkMast.setExitMk("N");
        wrkMast.setEmptyMk("D".equals(sourceLoc.getLocSts()) ? "Y" : "N");
        wrkMast.setBarcode(sourceLoc.getBarcode());
        wrkMast.setLinkMis("N");
        wrkMast.setMemo("CHANGE_LOC");
        wrkMast.setAppeUser(WCS_SYNC_USER);
        wrkMast.setAppeTime(now);
        wrkMast.setModiUser(WCS_SYNC_USER);
        wrkMast.setModiTime(now);
        if (!wrkMastService.insert(wrkMast)) {
            throw new CoolException("保存工作档失败");
        }
        if (Cools.isEmpty(sourceDetls)) {
            return;
        }
        for (LocDetl sourceDetl : sourceDetls) {
            WrkDetl wrkDetl = new WrkDetl();
            wrkDetl.sync(sourceDetl);
            wrkDetl.setWrkNo(workNo);
            wrkDetl.setIoTime(now);
            wrkDetl.setAnfme(sourceDetl.getAnfme());
            wrkDetl.setAppeTime(now);
            wrkDetl.setAppeUser(WCS_SYNC_USER);
            wrkDetl.setModiTime(now);
            wrkDetl.setModiUser(WCS_SYNC_USER);
            if (!wrkDetlService.insert(wrkDetl)) {
                throw new CoolException("保存工作档明细失败");
            }
        }
    }
 
    private void reserveChangeLocTargetLoc(LocMast targetLoc, LocMast sourceLoc, Date now) {
        targetLoc.setLocSts("S");
        targetLoc.setBarcode(sourceLoc.getBarcode());
        targetLoc.setScWeight(sourceLoc.getScWeight() == null ? BigDecimal.ZERO : sourceLoc.getScWeight());
        targetLoc.setModiUser(WCS_SYNC_USER);
        targetLoc.setModiTime(now);
        if (!locMastService.updateById(targetLoc)) {
            throw new CoolException("更新目标库位状态失败");
        }
    }
 
    private void reserveChangeLocSourceLoc(LocMast sourceLoc, Date now) {
        sourceLoc.setLocSts("R");
        sourceLoc.setModiUser(WCS_SYNC_USER);
        sourceLoc.setModiTime(now);
        if (!locMastService.updateById(sourceLoc)) {
            throw new CoolException("更新源库位状态失败");
        }
    }
 
    private boolean requiresOutboundErpConfirm(WrkMast wrkMast) {
        Integer ioType = wrkMast == null ? null : wrkMast.getIoType();
        return ioType != null && (ioType == 101 || ioType == 103 || ioType == 104 || ioType == 107 || ioType == 110);
    }
 
    /**
     * 校验单条任务是否满足下发前提。
     * <p>
     * 这里既校验接口必填项,也校验业务约束,例如:
     * 1. 出库任务是否被暂停;
     * 2. 需要 ERP 确认的出库任务是否已确认。
     */
    private String validatePubTask(WorkTaskParams params, WrkMast wrkMast) {
        if (params == null) {
            return "参数不能为空!!";
        }
        if (Cools.isEmpty(params.getTaskNo())) {
            return "任务号不能为空!!";
        }
        if (Cools.isEmpty(params.getBarcode())) {
            return "托盘码不能为空!!";
        }
        if (Cools.isEmpty(params.getLocNo())) {
            return "目标库位不能为空!!";
        }
        if (!Objects.isNull(wrkMast) && "out".equalsIgnoreCase(params.getType())) {
            if ("Y".equalsIgnoreCase(wrkMast.getPauseMk())) {
                return "task paused";
            }
            if (Objects.equals(wrkMast.getIoType(), 101) && Cools.isEmpty(wrkMast.getBatchSeq())) {
                return "出库进仓编号(batchSeq)为空,跳过下发";
            }
            if (requiresOutboundErpConfirm(wrkMast) && !"Y".equalsIgnoreCase(wrkMast.getPdcType())) {
                return "task not confirmed by erp";
            }
        }
        return null;
    }
 
    private String validateReassignInboundTask(WrkMast wrkMast) {
        if (wrkMast == null) {
            return "任务不存在";
        }
        if (wrkMast.getIoType() == null || (wrkMast.getIoType() != 1 && wrkMast.getIoType() != 10)) {
            return "当前任务不是入库任务";
        }
        if (!Objects.equals(wrkMast.getWrkSts(), 2L)) {
            return "当前任务状态不允许重新分配入库位";
        }
        if (wrkMast.getCrnNo() == null) {
            return "当前任务未分配堆垛机";
        }
        if (Cools.isEmpty(wrkMast.getLocNo())) {
            return "当前任务未分配目标库位";
        }
        if (wrkMast.getSourceStaNo() == null) {
            return "当前任务缺少源站信息";
        }
        return null;
    }
 
    private List<ReassignCrnPool> buildReassignCrnPoolOrder(BasDevp sourceStation, Integer currentCrnNo) {
        List<Integer> firstPoolCrnNos = Utils.distinctCrnNos(sourceStation.getInFirstCrnCsv());
        List<Integer> secondPoolCrnNos = excludeReassignPoolCrnNos(
                Utils.distinctCrnNos(sourceStation.getInSecondCrnCsv()), firstPoolCrnNos);
        if (Cools.isEmpty(firstPoolCrnNos) && Cools.isEmpty(secondPoolCrnNos)) {
            throw new CoolException("源站未配置入库优先池");
        }
        boolean inFirstPool = firstPoolCrnNos.contains(currentCrnNo);
        boolean inSecondPool = secondPoolCrnNos.contains(currentCrnNo);
        if (!inFirstPool && !inSecondPool) {
            throw new CoolException("当前任务堆垛机未配置在源站入库优先池");
        }
        List<ReassignCrnPool> poolOrder = new ArrayList<>();
        if (inFirstPool) {
            poolOrder.add(new ReassignCrnPool(firstPoolCrnNos));
            poolOrder.add(new ReassignCrnPool(secondPoolCrnNos));
            return poolOrder;
        }
        poolOrder.add(new ReassignCrnPool(secondPoolCrnNos));
        poolOrder.add(new ReassignCrnPool(firstPoolCrnNos));
        return poolOrder;
    }
 
    private List<Integer> excludeReassignPoolCrnNos(List<Integer> crnNos, List<Integer> excludedCrnNos) {
        List<Integer> result = new ArrayList<>();
        if (Cools.isEmpty(crnNos)) {
            return result;
        }
        LinkedHashSet<Integer> excluded = new LinkedHashSet<>(Utils.distinctCrnNos(excludedCrnNos));
        for (Integer crnNo : Utils.distinctCrnNos(crnNos)) {
            if (crnNo == null || excluded.contains(crnNo)) {
                continue;
            }
            result.add(crnNo);
        }
        return result;
    }
 
    private List<Integer> buildReassignCandidateCrnNos(List<Integer> poolCrnNos, Integer currentCrnNo) {
        return buildReassignCrnSearchOrder(poolCrnNos, currentCrnNo);
    }
 
    private List<Integer> buildReassignCrnSearchOrder(List<Integer> poolCrnNos, Integer currentCrnNo) {
        List<Integer> orderedCrnNos = Utils.distinctCrnNos(poolCrnNos);
        Collections.sort(orderedCrnNos);
        if (Cools.isEmpty(orderedCrnNos) || currentCrnNo == null) {
            return orderedCrnNos;
        }
        List<Integer> searchOrder = new ArrayList<>();
        for (int index = orderedCrnNos.size() - 1; index >= 0; index--) {
            Integer crnNo = orderedCrnNos.get(index);
            if (crnNo == null || crnNo >= currentCrnNo) {
                continue;
            }
            searchOrder.add(crnNo);
        }
        for (int index = orderedCrnNos.size() - 1; index >= 0; index--) {
            Integer crnNo = orderedCrnNos.get(index);
            if (crnNo == null || crnNo <= 0 || crnNo.equals(currentCrnNo) || crnNo < currentCrnNo) {
                continue;
            }
            searchOrder.add(crnNo);
        }
        return searchOrder;
    }
 
    private Integer resolveReassignTargetLevel(boolean emptyPallet) {
        if (emptyPallet) {
            return EMPTY_PALLET_REASSIGN_TARGET_LEVEL;
        }
        return null;
    }
 
    private boolean isReassignEmptyPallet(WrkMast wrkMast) {
        if (wrkMast == null || wrkMast.getWrkNo() == null) {
            return false;
        }
        List<WrkDetl> wrkDetls = wrkDetlService.selectByWrkNo(wrkMast.getWrkNo());
        if (Cools.isEmpty(wrkDetls)) {
            return false;
        }
        for (WrkDetl wrkDetl : wrkDetls) {
            if (wrkDetl != null && EMPTY_PALLET_MATNR.equalsIgnoreCase(String.valueOf(wrkDetl.getMatnr()).trim())) {
                return true;
            }
        }
        return false;
    }
 
    private LocTypeDto buildReassignLocTypeDto(LocMast currentLoc, boolean emptyPallet) {
        LocTypeDto locTypeDto = new LocTypeDto();
        if (emptyPallet) {
            locTypeDto.setLocType1(EMPTY_PALLET_REASSIGN_LOC_TYPE1);
            locTypeDto.setLocType2(EMPTY_PALLET_REASSIGN_LOC_TYPE2);
            return locTypeDto;
        }
        if (currentLoc == null) {
            return locTypeDto;
        }
        locTypeDto.setLocType1(normalizeLocType(currentLoc.getLocType1()));
        locTypeDto.setLocType2(normalizeLocType(currentLoc.getLocType2()));
        locTypeDto.setLocType3(normalizeLocType(currentLoc.getLocType3()));
        return locTypeDto;
    }
 
    private Short normalizeLocType(Short locType) {
        return locType == null || locType <= 0 ? null : locType;
    }
 
    private void updateReassignTargetLoc(LocMast targetLoc, WrkMast wrkMast, LocMast currentLoc, Date now) {
        targetLoc.setLocSts("S");
        targetLoc.setModiUser(WCS_SYNC_USER);
        targetLoc.setModiTime(now);
        if (!Cools.isEmpty(wrkMast.getBarcode())) {
            targetLoc.setBarcode(wrkMast.getBarcode());
        } else if (!Cools.isEmpty(currentLoc) && !Cools.isEmpty(currentLoc.getBarcode())) {
            targetLoc.setBarcode(currentLoc.getBarcode());
        } else {
            targetLoc.setBarcode("");
        }
        if (wrkMast.getScWeight() != null) {
            targetLoc.setScWeight(wrkMast.getScWeight());
        } else if (!Cools.isEmpty(currentLoc) && currentLoc.getScWeight() != null) {
            targetLoc.setScWeight(currentLoc.getScWeight());
        } else {
            targetLoc.setScWeight(BigDecimal.ZERO);
        }
        if (!locMastService.updateById(targetLoc)) {
            throw new CoolException("改变库位状态失败");
        }
    }
 
    private void updateReassignWorkMast(WrkMast wrkMast, StartupDto startupDto, Date now) {
        wrkMast.setLocNo(startupDto.getLocNo());
        wrkMast.setCrnNo(startupDto.getCrnNo());
        if (startupDto.getStaNo() != null) {
            wrkMast.setStaNo(startupDto.getStaNo());
        }
        wrkMast.setWrkSts(2L);
        wrkMast.setModiUser(WCS_SYNC_USER);
        wrkMast.setModiTime(now);
        if (!wrkMastService.updateById(wrkMast)) {
            throw new CoolException("修改工作档失败");
        }
    }
 
    private void releaseOldReservedLocIfNeeded(LocMast currentLoc, String newLocNo, Date now) {
        if (currentLoc == null || Cools.isEmpty(currentLoc.getLocNo()) || currentLoc.getLocNo().equals(newLocNo)) {
            return;
        }
        if (!"S".equals(currentLoc.getLocSts())) {
            return;
        }
        currentLoc.setLocSts("O");
        currentLoc.setBarcode("");
        currentLoc.setScWeight(BigDecimal.ZERO);
        currentLoc.setModiUser(WCS_SYNC_USER);
        currentLoc.setModiTime(now);
        if (!locMastService.updateById(currentLoc)) {
            throw new CoolException("释放原目标库位失败");
        }
    }
 
    /**
     * 按任务类型选择 WCS 接口地址。
     * in -> 入库接口
     * out -> 出库接口
     * move -> 移库接口
     */
    private String resolveTaskPath(WorkTaskParams params) {
        if (!Objects.isNull(params.getType()) && params.getType().equals("out")) {
            return getWcs_address;
        }
        if (!Objects.isNull(params.getType()) && params.getType().equals("move")) {
            return createLocMoveTask;
        }
        return createInTask;
    }
 
    /**
     * WCS 下发成功后推进本地工作档状态。
     * <p>
     * 这里只处理“已下发”这一层状态,不处理设备执行完成状态;
     * 设备执行完成依然以 WCS 回写为准。
     */
    private void updateWrkMastAfterPublish(WrkMast wrkMast) {
        if (Objects.isNull(wrkMast)) {
            return;
        }
        if (wrkMast.getIoType()==1 || wrkMast.getIoType()==10 || wrkMast.getIoType()==11) {
            wrkMast.setWrkSts(2L);
            wrkMast.setModiTime(new Date());
            wrkMastService.updateById(wrkMast);
        }else if(wrkMast.getIoType()==2){
            wrkMast.setWrkSts(2L);
            wrkMast.setModiTime(new Date());
            wrkMastService.updateById(wrkMast);
        }else if (wrkMast.getIoType()==101 || wrkMast.getIoType()==110) {
            wrkMast.setWrkSts(12L);
            wrkMast.setModiTime(new Date());
            wrkMastService.updateById(wrkMast);
        }
    }
 
    /**
     * 把本次待下发的 taskNo 批量映射成工作档,供后续校验、按 userNo 分组、状态回写复用。
     */
    private Map<String, WrkMast> getWrkMastMap(List<WorkTaskParams> paramsList) {
        List<String> taskNos = paramsList.stream()
                .filter(Objects::nonNull)
                .map(WorkTaskParams::getTaskNo)
                .filter(taskNo -> !Cools.isEmpty(taskNo))
                .distinct()
                .collect(Collectors.toList());
        if (taskNos.isEmpty()) {
            return Collections.emptyMap();
        }
        List<WrkMast> wrkMasts = wrkMastService.selectList(new EntityWrapper<WrkMast>().in("wrk_no", taskNos));
        if (wrkMasts == null || wrkMasts.isEmpty()) {
            return Collections.emptyMap();
        }
        return wrkMasts.stream()
                .filter(Objects::nonNull)
                .collect(Collectors.toMap(mast -> String.valueOf(mast.getWrkNo()), mast -> mast, (left, right) -> left, LinkedHashMap::new));
    }
 
    /**
     * 构造批量下发的分组键。
     * <p>
     * 分组规则:
     * 1. 先按接口路径区分,避免不同任务类型混用同一个 WCS 接口;
     * 2. 再按 userNo + batchSeq 区分,确保相同订单同批次的任务一起上报。
     * <p>
     * 正常情况下 userNo 取自 work_mast.user_no;
     * batchSeq 取自 work_mast.batch_seq;如果当前没查到工作档,则只按 userNo 回退兼容已有调用。
     */
    private String buildBatchGroupKey(WorkTaskParams params, WrkMast wrkMast) {
        String path = resolveTaskPath(params);
        String userNo = wrkMast == null ? null : wrkMast.getUserNo();
        String batchGroup = wrkMast == null ? null : wrkMast.getBatchSeq();
        if (Cools.isEmpty(userNo)) {
            userNo = params.getBatch();
        }
        if (Cools.isEmpty(userNo)) {
            userNo = "_NO_USER_";
        }
        String batchKey = Cools.isEmpty(batchGroup) ? "_NO_BATCH_" : batchGroup;
        return path + "#" + userNo + "#" + batchKey;
    }
 
    /**
     * 将一组业务参数转换成 WCS 批量接口的 tasks 数组。
     */
    private List<Map<String, Object>> buildTaskPayloads(List<WorkTaskParams> tasks) {
        List<Map<String, Object>> payloads = new ArrayList<>();
        for (WorkTaskParams task : tasks) {
            payloads.add(buildTaskPayload(task));
        }
        return payloads;
    }
 
    /**
     * 组装单条任务的 WCS 请求体。
     * 只放当前任务类型实际需要的字段;空字段不透传,避免给 WCS 造成歧义。
     */
    private Map<String, Object> buildTaskPayload(WorkTaskParams params) {
        Map<String, Object> task = new LinkedHashMap<>();
        if (!Cools.isEmpty(params.getTaskNo())) {
            task.put("taskNo", params.getTaskNo());
        }
        if (!Cools.isEmpty(params.getLocNo())) {
            task.put("locNo", params.getLocNo());
        }
        if (!Cools.isEmpty(params.getSourceLocNo())) {
            task.put("sourceLocNo", params.getSourceLocNo());
        }
        if (!Cools.isEmpty(params.getSourceStaNo())) {
            task.put("sourceStaNo", params.getSourceStaNo());
        }
        if (!Cools.isEmpty(params.getBarcode())) {
            task.put("barcode", params.getBarcode());
        }
        if (!Objects.isNull(params.getTaskPri())) {
            task.put("taskPri", params.getTaskPri());
        }
        if (!Cools.isEmpty(params.getStaNo())) {
            task.put("staNo", params.getStaNo());
        }
        boolean includeOutBatch = !"out".equalsIgnoreCase(params.getType())
                || (params.getBatchSeq() != null && params.getBatchSeq() > 0);
        if (includeOutBatch && !Cools.isEmpty(params.getBatch())) {
            task.put("batch", params.getBatch());
        }
        if (includeOutBatch && !Objects.isNull(params.getBatchSeq())) {
            task.put("batchSeq", params.getBatchSeq());
        }
        return task;
    }
 
    /**
     * 构造跳过/失败信息时统一带上 taskNo,便于排查具体是哪一条工作档未被下发。
     */
    private String buildTaskMsg(WorkTaskParams params, String msg) {
        if (params == null || Cools.isEmpty(params.getTaskNo())) {
            return msg;
        }
        return "taskNo=" + params.getTaskNo() + ", msg=" + msg;
    }
 
    @Override
    public R pauseOutTasks(List<HashMap<String,Object>> params) {
        if (params == null || params.size() == 0) {
            return R.ok("无任务需要取消");
        }
        if (!Boolean.parseBoolean(String.valueOf(switchValue))) {
            return R.ok("WCS开关关闭");
        }
        HashMap<String,Object> map = new  HashMap<>();
        map.put("taskList", params);
        String requestJson = JSON.toJSONString(map);
        String response = null;
        Throwable wcsThrown = null;
        boolean wcsBizOk = false;
        try {
            log.info("调用WCS取消出库任务, request={}", requestJson);
            response = new HttpHandler.Builder()
                    .setUri(wcs_address)
                    .setPath(stopOutTask)
//                    .setHttps(wcs_address != null && wcs_address.startsWith("https://"))
                    .setTimeout(10, TimeUnit.SECONDS)
                    .setJson(requestJson)
                    .build()
                    .doPost();
            JSONObject jsonObject = JSON.parseObject(response == null ? "{}" : response);
            log.info("WCS取消出库任务返回, response={}", response);
            Integer code = jsonObject.getInteger("code");
            wcsBizOk = code != null && Objects.equals(code, 200);
            if (!wcsBizOk) {
                String msg = jsonObject.getString("msg");
                throw new CoolException(Cools.isEmpty(msg) ? "WCS取消出库任务失败" : msg);
            }
            return R.ok(Cools.isEmpty(jsonObject.getString("msg")) ? "操作成功" : jsonObject.getString("msg"));
        } catch (IOException e) {
            wcsThrown = e;
            throw new CoolException("调用WCS取消出库任务失败: " + e.getMessage());
        } finally {
            logWcsToApiLog(stopOutTask, requestJson, response, wcsThrown, wcsBizOk);
        }
    }
 
    private void logWcsToApiLog(String path, String requestJson, String response, Throwable thrown, boolean wcsBizOk) {
        String fullUrl = (wcs_address == null ? "" : wcs_address) + (path == null ? "" : path);
        boolean success = thrown == null && wcsBizOk;
        String resp = response == null ? "" : response;
        if (thrown != null && Cools.isEmpty(resp)) {
            resp = thrown.getMessage() == null ? "" : thrown.getMessage();
        }
        apiLogService.save(NS_WMS_TO_WCS, fullUrl, "-", "-",
                requestJson == null ? "" : requestJson, resp, success);
    }
 
    private String requestDeviceStatusFromWcs() throws IOException {
        HttpHandler.Builder builder = new HttpHandler.Builder()
                .setUri(wcs_address)
                .setPath(getDeviceStatus)
                .setTimeout(10, TimeUnit.SECONDS);
        String method = Cools.isEmpty(deviceStatusMethod) ? "POST" : deviceStatusMethod.trim().toUpperCase(Locale.ROOT);
        if ("POST".equals(method)) {
            return builder.setJson("{}").build().doPost();
        }
        return builder.build().doGet();
    }
 
    private int syncStationStatus(List<StationProtocol> stationList) {
        if (stationList == null || stationList.isEmpty()) {
            return 0;
        }
        int count = 0;
        Date now = new Date();
        for (StationProtocol stationProtocol : stationList) {
            if (stationProtocol == null || stationProtocol.getStationId() == null) {
                continue;
            }
            BasDevp basDevp = basDevpService.selectById(stationProtocol.getStationId());
            boolean isNew = Objects.isNull(basDevp);
            if (isNew) {
                basDevp = new BasDevp();
                basDevp.setDevNo(stationProtocol.getStationId());
                basDevp.setAppeUser(WCS_SYNC_USER);
                basDevp.setAppeTime(now);
            }
            basDevp.setInEnable(toFlag(stationProtocol.isInEnable()));
            basDevp.setOutEnable(toFlag(stationProtocol.isOutEnable()));
            basDevp.setAutoing(toFlag(stationProtocol.isAutoing()));
            basDevp.setLoading(toFlag(stationProtocol.isLoading()));
            basDevp.setCanining(toFlag(stationProtocol.isEnableIn()));
            basDevp.setCanouting(toFlag(!stationProtocol.isRunBlock()));
            basDevp.setWrkNo(defaultZero(stationProtocol.getTaskNo()));
            basDevp.setBarcode(normalizeText(stationProtocol.getBarcode()));
            basDevp.setGrossWt(stationProtocol.getWeight() == null ? 0D : stationProtocol.getWeight());
            basDevp.setModiUser(WCS_SYNC_USER);
            basDevp.setModiTime(now);
            if (isNew) {
                if (!basDevpService.insert(basDevp)) {
                    throw new CoolException("新增站点状态失败, stationId=" + stationProtocol.getStationId());
                }
            } else if (!basDevpService.updateById(basDevp)) {
                throw new CoolException("更新站点状态失败, stationId=" + stationProtocol.getStationId());
            }
            count++;
        }
        return count;
    }
 
    private int syncCrnStatus(List<CrnProtocol> crnList) {
        if (crnList == null || crnList.isEmpty()) {
            return 0;
        }
        int count = 0;
        Date now = new Date();
        for (CrnProtocol crnProtocol : crnList) {
            if (crnProtocol == null || crnProtocol.getCrnNo() == null) {
                continue;
            }
            BasCrnp basCrnp = basCrnpService.selectById(crnProtocol.getCrnNo());
            boolean isNew = Objects.isNull(basCrnp);
            if (isNew) {
                basCrnp = new BasCrnp();
                basCrnp.setCrnNo(crnProtocol.getCrnNo());
                basCrnp.setInEnable(YES);
                basCrnp.setOutEnable(YES);
                basCrnp.setAppeUser(WCS_SYNC_USER);
                basCrnp.setAppeTime(now);
            }
            // crn_sts 本地表存的是“堆垛机模式(手动/自动/电脑)”,因此必须写 mode,不能写 status。
            basCrnp.setCrnSts(defaultZero(crnProtocol.getMode()));
            basCrnp.setWrkNo(defaultZero(crnProtocol.getTaskNo()));
            basCrnp.setBay(crnProtocol.getBay());
            basCrnp.setLevel(crnProtocol.getLevel());
            basCrnp.setCrnErr(crnProtocol.getAlarm() == null ? 0L : Long.valueOf(crnProtocol.getAlarm()));
            basCrnp.setModiUser(WCS_SYNC_USER);
            basCrnp.setModiTime(now);
            if (isNew) {
                if (!basCrnpService.insert(basCrnp)) {
                    throw new CoolException("新增堆垛机状态失败, crnNo=" + crnProtocol.getCrnNo());
                }
            } else if (!basCrnpService.updateById(basCrnp)) {
                throw new CoolException("更新堆垛机状态失败, crnNo=" + crnProtocol.getCrnNo());
            }
            count++;
        }
        return count;
    }
 
    private Integer defaultZero(Integer value) {
        return value == null ? 0 : value;
    }
 
    private String normalizeText(String value) {
        return Cools.isEmpty(value) ? "" : value;
    }
 
    private String toFlag(boolean value) {
        return value ? YES : NO;
    }
 
}