package com.zy.common.web;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.core.common.Cools;
import com.core.common.R;
import com.core.exception.CoolException;
import com.zy.asrs.entity.*;
import com.zy.asrs.entity.param.EmptyPlateOutParam;
import com.zy.asrs.entity.result.FindLocNoAttributeVo;
import com.zy.asrs.mapper.LocMastMapper;
import com.zy.asrs.service.*;
import com.zy.asrs.utils.Utils;
import com.zy.common.CodeRes;
import com.zy.common.model.LocTypeDto;
import com.zy.common.model.StartupDto;
import com.zy.common.model.enums.WorkNoType;
import com.zy.common.service.CommonService;
import com.zy.common.web.param.GetLocNoChangeParam;
import com.zy.common.web.param.NotifyDto;
import com.zy.common.web.param.SearchLocParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;

/**
 * Created by vincent on 2020/10/30
 */
@Slf4j
@RestController
@RequestMapping("/rpc")
public class WcsController {

    @Autowired
    private WrkMastService wrkMastService;
    @Autowired
    private BasDevpService basDevpService;
    @Autowired
    private CommonService commonService;
    @Autowired
    private WrkDetlService wrkDetlService;
    @Autowired
    private LocMastService locMastService;
    @Autowired
    private WaitPakinService waitPakinService;
    @Autowired
    private LocDetlService locDetlService;
    @Autowired
    private RowLastnoService rowLastnoService;
    @Autowired
    private WorkService workService;

    @Resource
    private WrkMastLogService wrkMastLogService;

    @PostMapping("/pakin/loc/v1")
    @ResponseBody
    public synchronized R getLocNo(@RequestBody SearchLocParam param) {
        log.info("收到WCS入库接口请求====>>入参:{}", param);
//        if (Cools.isEmpty(param.getIoType())) {
//            return R.error("入出库类型不能为空");
//        }
        if (Cools.isEmpty(param.getSourceStaNo())) {
            return R.error("源站编号不能为空");
        }
        if (param.getRow().length == 0) {
            return R.error("WCS上报无可用设备");
        }
//        //wcs调用此接口向组托表插入一条数据模拟组托
//        WaitPakin waitPakin = new WaitPakin();
//        waitPakin.setZpallet(param.getBarcode());
//        waitPakin.setBatch("20260305002");
//        waitPakin.setAnfme(100.0D);
//        waitPakin.setMatnr("YJ2026030509353203");
//        waitPakin.setMaktx("上拉杆_左前右后毛坯");
//        waitPakin.setSpecs("50001LR-71");
//        waitPakin.setModel("skv");
//        waitPakinService.insert(waitPakin);
//
//        WaitPakin waitPakin2 = new WaitPakin();
//        waitPakin2.setZpallet(param.getBarcode());
//        waitPakin2.setBatch("20260305002");
//        waitPakin2.setAnfme(100.0D);
//        waitPakin2.setMatnr("YJ2026030509494873");
//        waitPakin2.setMaktx("螺杆先");
//        waitPakin2.setSpecs("50001LR-71");
//        waitPakin2.setModel("skv");
//        waitPakinService.insert(waitPakin2);
        List<WaitPakin> waitPakins = waitPakinService.selectList(new EntityWrapper<WaitPakin>().eq("zpallet", param.getBarcode()));
        if (param.getIoType() == 1) {
            if (Cools.isEmpty(param.getBarcode())) {
                return R.error("条码不能为空");
            }
            WrkMast wrkMast1 = wrkMastService.selectByBarcode(param.getBarcode());
            if (wrkMast1 != null) {
                Integer ioType = wrkMast1.getIoType();
                if ((ioType == 103 || ioType == 107) && wrkMast1.getWrkSts() == 14) {
                    // 转换工作档
                    if (!wrkMastLogService.save(wrkMast1.getWrkNo())) {
                        throw new CoolException("保存工作主档历史档失败");
                    }
                    Date now = new Date();
                    // 更新工作档数据状态
                    wrkMast1.setIoType(wrkMast1.getIoType() - 50); // 入出库类型: 103->53,104->54,107->57
                    wrkMast1.setWrkSts(2L); // 工作状态: 2.设备上走
                    wrkMast1.setSourceStaNo(String.valueOf(param.getSourceStaNo())); // 源站
                    wrkMast1.setStaNo("0"); // 目标站
                    wrkMast1.setLocNo(wrkMast1.getSourceLocNo());
                    wrkMast1.setSourceLocNo(""); // 源库位清空
                    wrkMast1.setModiTime(now);
                    if (!wrkMastService.updateById(wrkMast1)) {
                        throw new CoolException("更新工作档数据状态失败");
                    }
                    // 修改库位状态 Q.拣料/盘点/并板再入库
                    LocMast locMast = locMastService.selectById(wrkMast1.getLocNo());
                    locMast.setLocSts("Q");
                    locMast.setModiTime(now);
                    if (!locMastService.updateById(locMast)) {
                        throw new CoolException("修改库位状态失败");
                    }
                }
                StartupDto startupDto = new StartupDto();
                startupDto.setTaskNo(wrkMast1.getWrkNo());
                startupDto.setSourceStaNo(Integer.valueOf(wrkMast1.getSourceStaNo()));
                startupDto.setTaskPri(wrkMast1.getIoPri());
                startupDto.setCrnNo(wrkMast1.getCrnNo());
                startupDto.setLocNo(Utils.locToLocNo(wrkMast1.getLocNo()));
                return R.ok().add(startupDto);
            }
            if (Cools.isEmpty(waitPakins)) {
                WrkMast wrkMast = wrkMastService.selectByBarcode(param.getBarcode());
                if (wrkMast != null && wrkMast.getIoType() == 103) {
                    return R.parse(CodeRes.PICK_600);
                }
                return R.parse(CodeRes.NO_COMB_700);
            }
            int countLoc = locDetlService.selectCount(new EntityWrapper<LocDetl>().eq("zpallet", param.getBarcode()));
            int countWrk = wrkDetlService.selectCount(new EntityWrapper<WrkDetl>().eq("zpallet", param.getBarcode()));
            if (countLoc > 0 || countWrk > 0) {
                return R.error(CodeRes.EXIST_500);
            }
        }
        if (Cools.isEmpty(param.getLocType1())) {
            return R.error("高低检测信号不能为空");
        }

        // 源站点状态检测
//        BasDevp sourceStaNo = basDevpService.checkSiteStatus(param.getSourceStaNo(), true);
//        sourceStaNo.setLocType1(param.getLocType1());
        LocTypeDto locTypeDto = new LocTypeDto();
        locTypeDto.setLocType1(param.getLocType1());
        if(!waitPakins.isEmpty()) { // 判断是否是空托盘
            if (waitPakins.get(0).getMatnr().equals("1") ) {
                param.setIoType(10);
            }
        }

        StartupDto dto = null;
        switch (param.getIoType()) {
            case 1://满托盘入库
                assert waitPakins != null;
                dto = startupFullPutStore(param.getSourceStaNo(), param.getBarcode(), locTypeDto, waitPakins, param.getRow());
                break;
            case 10://空托盘入库
                dto = emptyPlateIn(param.getSourceStaNo(), locTypeDto, param.getBarcode(),param.getRow());
                break;
            default:
                break;
        }
        log.info("WCS入库接口返参:{},托盘码:{}", dto, param.getBarcode());
        return R.ok().add(dto);
    }

    @PostMapping("/taskWrk/state")
    @ResponseBody
    public R taskWrkState(@RequestBody(required = false) NotifyDto notifyDto){
        log.info("收到WCS请求上报接口======>>工作号:{},入参:{}",notifyDto.getSuperTaskNo(),notifyDto);
        if (Cools.isEmpty(notifyDto.getNotifyType())){
            return R.error("通知类型不能为空");
        }
        if (Cools.isEmpty(notifyDto.getTaskNo())){
            return R.error("任务号不能为空");
        }
        WrkMast wrkMast = wrkMastService.selectById(notifyDto.getSuperTaskNo());
        switch (notifyDto.getMsgType()){
            case "task_complete":
                if (wrkMast != null && (wrkMast.getIoType() == 1 || wrkMast.getIoType() == 10 || wrkMast.getIoType() == 53 || wrkMast.getIoType() == 57 || wrkMast.getIoType() == 11)){
                    wrkMast.setWrkSts(4L);
                    if (!wrkMastService.updateById(wrkMast)){
                        return R.error("修改工作档失败====>4");
                    }
                }else if (wrkMast != null && (wrkMast.getIoType() == 101 || wrkMast.getIoType() == 103 ||wrkMast.getIoType() == 107 || wrkMast.getIoType() == 110)){
                    wrkMast.setWrkSts(14L);
                    if (!wrkMastService.updateById(wrkMast)){
                        return R.error("修改工作档失败====>14");
                    }
                }
                break;
            case "task_cancel":
                if(wrkMast == null) {
                    return R.ok("任务不存在");
                }
                workService.cancelWrkMast(notifyDto.getSuperTaskNo(), 9527L);
        }
        return R.ok();
    }

    @PostMapping("/change/loc/v1")
    @ResponseBody
    @Transactional
    public synchronized R getLocNoChange(@RequestBody(required = false) GetLocNoChangeParam param) {
        log.info("收到WCS申请在库库位更换库位请求====>>入参:{}", param);
        StartupDto dto = applyChangeLocNo(param.getLocNo(), param.getRow());
        log.info("WCS申请在库库位更换库位接口返参:{}", dto);
        return R.ok().add(dto);
    }

    @Transactional
    public StartupDto applyChangeLocNo(String wcsLocNo, int[] row) {
        if (row.length == 0) {
            throw new CoolException(wcsLocNo + "库位，WCS上报无可用设备");
        }

        String sourceLocNo = loc(wcsLocNo);
        LocMast sourceLocMast = locMastService.selectOne(new EntityWrapper<LocMast>().eq("loc_no", sourceLocNo));
        if (sourceLocMast == null) {
            throw new CoolException("源库位不存在");
        }

        if(!sourceLocMast.getLocSts().equals("F")) {
            throw new CoolException("源库位不处于在库状态");
        }
        List<LocDetl> locDetlList = locDetlService.selectList(new EntityWrapper<LocDetl>().eq("loc_no", sourceLocNo));

        LocTypeDto locTypeDto = new LocTypeDto();
        locTypeDto.setLocType1(sourceLocMast.getLocType1());

        StartupDto dto = null;
        // 根据库位排映射堆垛机
        for(int i = 0; i < row.length/4 ; i ++) {
            ArrayList<Integer> rows = new ArrayList<>();
            rows.add(row[i * 4]);
            rows.add(row[i * 4 + 1]);
            rows.add(row[i * 4 + 2]);
            rows.add(row[i * 4 + 3]);
            dto = commonService.getLocNoNew(1, 0, Integer.valueOf(locTypeDto.getLocType1()),rows);
            if (dto != null) {
                break;
            }
        }
        if (dto == null) {
            throw new CoolException("没有匹配到库位，检查可用库位/堆垛机报警");
        }

        LocMast loc = locMastService.selectById(dto.getLocNo());
        if (Cools.isEmpty(loc)){
            throw new CoolException("未找到库位");
        }
        Date now = new Date();
        // 获取工作号
        int workNo = commonService.getWorkNo(WorkNoType.PICK.type);
        dto.setTaskNo(workNo);

        // 保存工作档
        WrkMast wrkMast = new WrkMast();
        wrkMast.setWrkNo(workNo);
        wrkMast.setIoTime(now);
        wrkMast.setWrkSts(12L); // 工作状态
        wrkMast.setIoType(11); // 入出库状态： 11.库格移载
        wrkMast.setIoPri(10D);
        wrkMast.setSourceLocNo(sourceLocNo); // 源库位
        wrkMast.setLocNo(dto.getLocNo()); // 目标库位
        wrkMast.setFullPlt("Y"); // 满板：Y
        wrkMast.setPicking("N"); // 拣料
        wrkMast.setExitMk("N"); // 退出
        wrkMast.setBarcode(sourceLocMast.getBarcode()); // 托盘码
        wrkMast.setEmptyMk(sourceLocMast.getLocSts().equals("D") ? "Y" : "N");
        wrkMast.setLinkMis("N");
        wrkMast.setAppeTime(now);
        wrkMast.setModiTime(now);
        boolean res = wrkMastService.insert(wrkMast);
        if (!res) {
            throw new CoolException("保存工作档失败");
        }
        // 工作档明细保存
        for (LocDetl locDetl : locDetlList) {
            WrkDetl wrkDetl = new WrkDetl();
            wrkDetl.sync(locDetl);
            wrkDetl.setWrkNo(workNo);
            wrkDetl.setIoTime(now);
            wrkDetl.setAnfme(locDetl.getAnfme());
            wrkDetl.setAppeTime(now);
            wrkDetl.setModiTime(now);
            if (!wrkDetlService.insert(wrkDetl)) {
                throw new CoolException("保存工作档明细失败");
            }
        }
        // 修改源库位状态
        if (sourceLocMast.getLocSts().equals("D") || sourceLocMast.getLocSts().equals("F")) {
            sourceLocMast.setLocSts("R"); // R.出库预约
            sourceLocMast.setModiTime(now);
            if (!locMastService.updateById(sourceLocMast)){
                throw new CoolException("更新源库位状态失败");
            }
        } else {
            throw new CoolException("源库位出库失败，状态：" + sourceLocMast.getLocSts$());
        }

        // 修改目标库位状态
        if (loc.getLocSts().equals("O")) {
            loc.setLocSts("S"); // S.入库预约
            loc.setModiTime(now);
            if (!locMastService.updateById(loc)) {
                throw new CoolException("更新目标库位状态失败");
            }
        } else {
            throw new CoolException("移转失败，目标库位状态："+loc.getLocSts$());
        }
        dto.setLocNo(Utils.locToLocNo(dto.getLocNo()));
        return dto;
    }

    public String loc(String locNo){
        String[] split = locNo.split("-");
        return Utils.getLocNo(Integer.parseInt(split[0]),Integer.parseInt(split[1]),Integer.parseInt(split[2]));
    }

    @Resource
    private LocMastMapper locMastMapper;
    @RequestMapping("/auto21")
    public R auto21(@RequestBody List<Integer> rows) {
        List<LocMast> locMastList = locMastMapper.selectLocByTypeAndRowsToList(1, rows);
        return R.ok(locMastList);
    }

    @PostMapping("/auto/emptyIn/v1")
    @ResponseBody
    public R autoEmptyIn(@RequestBody LocTypeDto locTypeDto) {
        // 源站点状态检测
        BasDevp sourceStaNo = basDevpService.checkSiteStatus(12, true);

        // 检索库位
        FindLocNoAttributeVo findLocNoAttributeVo = new FindLocNoAttributeVo();

        StartupDto dto = commonService.getLocNo(10, 12, findLocNoAttributeVo, locTypeDto);
        Date now = new Date();
        // 生成工作档
        WrkMast wrkMast = new WrkMast();
        wrkMast.setWrkNo(dto.getTaskNo());
        wrkMast.setIoTime(now);
        wrkMast.setWrkSts(1L);
        wrkMast.setIoPri(13D);
        wrkMast.setIoType(10);
        wrkMast.setCrnNo(dto.getCrnNo());
        wrkMast.setSourceStaNo(dto.getSourceStaNo() + "");
        wrkMast.setStaNo(dto.getStaNo() + "");
        wrkMast.setLocNo(dto.getLocNo());
        wrkMast.setFullPlt("N"); // 满板：N
        wrkMast.setPicking("N"); // 拣料
        wrkMast.setExitMk("N"); // 退出
        wrkMast.setEmptyMk("Y"); // 空板
        wrkMast.setLinkMis("Y");
        wrkMast.setCtnType(sourceStaNo.getCtnType()); // 容器类型
        // 操作人员数据
        wrkMast.setAppeTime(now);
        wrkMast.setModiTime(now);
        wrkMast.setMemo("自动空托入库");
        return wrkMastService.insert(wrkMast) ? R.ok("自动空托入库成功,工作号:" + wrkMast.getWrkNo()) : R.error("生成自动空托入库失败");
    }

    @PostMapping("auto/emptyOut/v1")
    @ResponseBody
    public R autoEmptyOut() {
        LocMast locMast = locMastService.selectOne(new EntityWrapper<LocMast>()
                .eq("loc_sts", "D"));
        if (Cools.isEmpty(locMast)) {
            return R.error("库存没有空板");
        }
        EmptyPlateOutParam emptyPlateOutParam = new EmptyPlateOutParam();
        emptyPlateOutParam.setOutSite(12);
        emptyPlateOutParam.setLocNos(new ArrayList<String>() {{
            add(locMast.getLocNo() + "");
        }});
        WrkMast wrkMast = workService.emptyPlateOut(emptyPlateOutParam);
        return R.ok(!Cools.isEmpty(wrkMast) ? R.ok("自动空托出库成功,工作号:" + wrkMast.getWrkNo()) : R.error("生成自动空托出库失败"));
    }

    /**
     * 全板入库
     */
    @Transactional
    public StartupDto startupFullPutStore(Integer devpNo, String barcode, LocTypeDto locTypeDto, List<WaitPakin> waitPakins, int[] row) {
        // 源站点状态检测
//        BasDevp sourceStaNo = basDevpService.checkSiteStatus(devpNo, true);
        // 检索库位
//        FindLocNoAttributeVo findLocNoAttributeVo = new FindLocNoAttributeVo(waitPakins.get(0));
//        StartupDto dto = commonService.getLocNo(1, devpNo, findLocNoAttributeVo, locTypeDto);
        StartupDto dto = null;
        // 根据库位排映射堆垛机
        for(int i = 0; i < row.length/4 ; i ++) {
            ArrayList<Integer> rows = new ArrayList<>();
            rows.add(row[i * 4]);
            rows.add(row[i * 4 + 1]);
            rows.add(row[i * 4 + 2]);
            rows.add(row[i * 4 + 3]);
            dto = commonService.getLocNoNew(1, devpNo, Integer.valueOf(locTypeDto.getLocType1()),rows);
            if (dto != null) {
                break;
            }
        }
        if (dto == null) {
            throw new CoolException("没有匹配到库位，检查可用库位/堆垛机报警");
        }
        int workNo = dto.getTaskNo();
        Date now = new Date();
        // 生成工作档
        WrkMast wrkMast = new WrkMast();
        wrkMast.setWrkNo(workNo);
        wrkMast.setIoTime(new Date());
        wrkMast.setWrkSts(2L); // 工作状态：生成入库ID
        wrkMast.setIoType(1); // 入出库状态：1.入库
        wrkMast.setIoPri(13D); // 优先级
        wrkMast.setCrnNo(dto.getCrnNo());
        wrkMast.setSourceStaNo(dto.getSourceStaNo() + "");
        wrkMast.setStaNo(dto.getStaNo() + "");
        wrkMast.setLocNo(dto.getLocNo());
        wrkMast.setBarcode(barcode); // 托盘码
        wrkMast.setFullPlt("Y"); // 满板：Y
        wrkMast.setPicking("N"); // 拣料
        wrkMast.setExitMk("N"); // 退出
        wrkMast.setEmptyMk("N"); // 空板
        wrkMast.setLinkMis("Y");
//        wrkMast.setCtnType(sourceStaNo.getCtnType()); // 容器类型
        // 操作人员数据
        wrkMast.setAppeTime(now);
        wrkMast.setModiTime(now);
        boolean res = wrkMastService.insert(wrkMast);
        if (!res) {
            throw new CoolException("保存工作档失败");
        }
        // 生成工作档明细
        waitPakins.forEach(waitPakin -> {
            WrkDetl wrkDetl = new WrkDetl();
            wrkDetl.sync(waitPakin);
            wrkDetl.setWrkNo(wrkMast.getWrkNo());
            wrkDetl.setIoTime(wrkMast.getIoTime());
            wrkDetl.setAppeTime(now);
            wrkDetl.setModiTime(now);
            if (!wrkDetlService.insert(wrkDetl)) {
                throw new CoolException("保存工作明细失败");
            }
        });
        // 更新入库通知档 ioStatus ===>> Y
        Wrapper<WaitPakin> wrapper = new EntityWrapper<WaitPakin>()
                .eq("zpallet", barcode);
        WaitPakin setParam = new WaitPakin();
        setParam.setLocNo(dto.getLocNo());
        setParam.setIoStatus("Y");
        setParam.setModiTime(now);
        if (!waitPakinService.update(setParam, wrapper)) {
            throw new CoolException("更新通知档失败");
        }
        // 更新源站点信息
//        sourceStaNo.setWrkNo(workNo);
//        sourceStaNo.setModiTime(now);
//        if (!basDevpService.updateById(sourceStaNo)) {
//            throw new CoolException("更新源站失败");
//        }
        // 更新目标库位状态
        LocMast locMast = locMastService.selectById(dto.getLocNo());
        if (locMast.getLocSts().equals("O")) {
            locMast.setLocSts("S"); // S.入库预约
            locMast.setModiTime(now);
            if (!locMastService.updateById(locMast)) {
                throw new CoolException("改变库位状态失败");
            }
        } else {
            throw new CoolException(dto.getLocNo() + "目标库位已被占用");
        }
        dto.setLocNo(Utils.locToLocNo(dto.getLocNo()));
        return dto;
    }

    @Transactional
    public StartupDto emptyPlateIn(Integer devpNo, LocTypeDto locTypeDto, String barcode, int[] row) {
        // 源站点状态检测
//        BasDevp sourceStaNo = basDevpService.checkSiteStatus(devpNo, true);
        // 检索库位
//        FindLocNoAttributeVo findLocNoAttributeVo = new FindLocNoAttributeVo();

//        StartupDto dto = commonService.getLocNo(10, devpNo, findLocNoAttributeVo, locTypeDto);
        StartupDto dto = null;
        // 根据库位排映射堆垛机
        for(int i = 0; i < row.length/4 ; i ++) {
            ArrayList<Integer> rows = new ArrayList<>();
            rows.add(row[i * 4]);
            rows.add(row[i * 4 + 1]);
            rows.add(row[i * 4 + 2]);
            rows.add(row[i * 4 + 3]);
            dto = commonService.getLocNoNew(1, devpNo, Integer.valueOf(locTypeDto.getLocType1()),rows);
            if (dto != null) {
                break;
            }
        }
        if (dto == null) {
            throw new CoolException("没有匹配到库位，检查可用库位/堆垛机报警");
        }
        int workNo = dto.getTaskNo();
        Date now = new Date();
        // 生成工作档
        WrkMast wrkMast = new WrkMast();
        wrkMast.setWrkNo(workNo);
        wrkMast.setIoTime(now);
        wrkMast.setWrkSts(2L); // 工作状态：生成入库ID
        wrkMast.setIoType(10); // 入出库状态：10.空板入库
        wrkMast.setIoPri(13D); // 优先级
        wrkMast.setCrnNo(dto.getCrnNo());
        wrkMast.setSourceStaNo(dto.getSourceStaNo() + "");
        wrkMast.setStaNo(dto.getStaNo() + "");
        wrkMast.setLocNo(dto.getLocNo());
        wrkMast.setFullPlt("N"); // 满板
        wrkMast.setPicking("N"); // 拣料
        wrkMast.setExitMk("N"); // 退出
        wrkMast.setEmptyMk("Y"); // 空板
        wrkMast.setLinkMis("Y");
        wrkMast.setBarcode(barcode);
//        wrkMast.setCtnType(sourceStaNo.getCtnType()); // 容器类型
        // 操作人员数据
        wrkMast.setAppeTime(now);
        wrkMast.setModiTime(now);
        boolean res = wrkMastService.insert(wrkMast);
        if (!res) {
            throw new CoolException("保存工作档失败");
        }
        // 更新入库通知档 ioStatus ===>> Y
        Wrapper<WaitPakin> wrapper = new EntityWrapper<WaitPakin>()
                .eq("zpallet", barcode);
        WaitPakin setParam = new WaitPakin();
        setParam.setLocNo(dto.getLocNo());
        setParam.setIoStatus("Y");
        setParam.setModiTime(now);
        if (!waitPakinService.update(setParam, wrapper)) {
            throw new CoolException("更新通知档失败");
        }
        // 更新目标库位状态
        LocMast locMast = locMastService.selectById(dto.getLocNo());
        if (locMast.getLocSts().equals("O")) {
            locMast.setLocSts("S"); // S.入库预约
            locMast.setModiTime(now);
            if (!locMastService.updateById(locMast)) {
                throw new CoolException("改变库位状态失败");
            }
        } else {
            throw new CoolException(dto.getLocNo() + "目标库位已被占用");
        }
        dto.setLocNo(Utils.locToLocNo(dto.getLocNo()));
        return dto;
    }

}