gaoluyang
5 天以前 6121117080cffd6528b7f233c98e4b1574d8c823
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
package cn.iocoder.yudao.module.mes.service.wm.itemreceipt;
 
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import cn.iocoder.yudao.framework.common.exception.ServiceException;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
import cn.iocoder.yudao.module.mes.controller.admin.wm.batch.vo.MesWmBatchGenerateReqVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.itemreceipt.vo.MesWmItemReceiptPageReqVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.itemreceipt.vo.MesWmItemReceiptSaveReqVO;
import cn.iocoder.yudao.module.mes.controller.admin.wm.itemreceipt.vo.detail.MesWmItemReceiptDetailSaveReqVO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.arrivalnotice.MesWmArrivalNoticeDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.batch.MesWmBatchDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.itemreceipt.MesWmItemReceiptDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.itemreceipt.MesWmItemReceiptDetailDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.itemreceipt.MesWmItemReceiptLineDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.warehouse.MesWmWarehouseAreaDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.warehouse.MesWmWarehouseDO;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.warehouse.MesWmWarehouseLocationDO;
import cn.iocoder.yudao.module.mes.dal.mysql.wm.itemreceipt.MesWmItemReceiptMapper;
import cn.iocoder.yudao.module.mes.service.wm.batch.MesWmBatchService;
import cn.iocoder.yudao.module.mes.service.wm.warehouse.MesWmWarehouseAreaService;
import cn.iocoder.yudao.module.mes.service.wm.warehouse.MesWmWarehouseLocationService;
import cn.iocoder.yudao.module.mes.service.wm.warehouse.MesWmWarehouseService;
import cn.iocoder.yudao.module.mes.enums.MesBizTypeConstants;
import cn.iocoder.yudao.module.mes.enums.wm.MesWmItemReceiptStatusEnum;
import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransactionTypeEnum;
import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskStatusEnum;
import cn.iocoder.yudao.module.mes.service.qc.iqc.MesQcIqcService;
import cn.iocoder.yudao.module.mes.service.wm.arrivalnotice.MesWmArrivalNoticeService;
import cn.iocoder.yudao.module.mes.service.wm.arrivalnotice.MesWmArrivalNoticeLineService;
import cn.iocoder.yudao.module.mes.dal.dataobject.wm.arrivalnotice.MesWmArrivalNoticeLineDO;
import cn.iocoder.yudao.module.mes.service.wm.transaction.MesWmTransactionService;
import cn.iocoder.yudao.module.mes.service.wm.transaction.dto.MesWmTransactionSaveReqDTO;
import cn.iocoder.yudao.module.bpm.api.task.BpmProcessInstanceApi;
import cn.iocoder.yudao.module.bpm.api.task.dto.BpmProcessInstanceCreateReqDTO;
import cn.iocoder.yudao.module.bpm.service.definition.BpmProcessDefinitionService;
import cn.iocoder.yudao.module.erp.api.purchase.ErpPurchaseOrderApi;
import cn.iocoder.yudao.module.srm.api.supplier.SrmSupplierApi;
import cn.iocoder.yudao.module.mdm.api.item.MdmItemApi;
import cn.iocoder.yudao.module.mdm.api.item.dto.MdmItemRespDTO;
import jakarta.annotation.Resource;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import org.flowable.engine.repository.ProcessDefinition;
import lombok.extern.slf4j.Slf4j;
 
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Objects;
 
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
 
/**
 * MES 采购入库单 Service 实现类
 */
@Service
@Validated
@Slf4j
public class MesWmItemReceiptServiceImpl implements MesWmItemReceiptService {
 
    private static final String ITEM_RECEIPT_APPROVE_CATEGORY_CODE = "item_receipt_approve";
 
    @Resource
    private MesWmItemReceiptMapper itemReceiptMapper;
 
    @Resource
    private MesWmItemReceiptLineService itemReceiptLineService;
    @Resource
    private MesWmItemReceiptDetailService itemReceiptDetailService;
    @Resource
    @Lazy
    private MesWmArrivalNoticeService arrivalNoticeService;
    @Resource
    @Lazy
    private SrmSupplierApi srmSupplierApi;
    @Resource
    @Lazy
    private MesQcIqcService iqcService;
    @Resource
    private MesWmTransactionService wmTransactionService;
 
    @Resource
    private MesWmArrivalNoticeLineService arrivalNoticeLineService;
 
    @Resource
    private BpmProcessInstanceApi processInstanceApi;
    @Resource
    private BpmProcessDefinitionService bpmProcessDefinitionService;
 
    @Resource
    private ErpPurchaseOrderApi purchaseOrderApi;
 
    @Resource
    private MdmItemApi mdmItemApi;
 
    @Resource
    private MesWmWarehouseService warehouseService;
    @Resource
    private MesWmWarehouseLocationService warehouseLocationService;
    @Resource
    private MesWmWarehouseAreaService warehouseAreaService;
    @Resource
    private MesWmBatchService batchService;
 
    @Override
    public Long createItemReceipt(MesWmItemReceiptSaveReqVO createReqVO) {
        // 校验数据
        validateItemReceiptSaveData(createReqVO);
 
        // 插入
        MesWmItemReceiptDO receipt = BeanUtils.toBean(createReqVO, MesWmItemReceiptDO.class);
        receipt.setStatus(MesWmItemReceiptStatusEnum.PREPARE.getStatus());
        itemReceiptMapper.insert(receipt);
        return receipt.getId();
    }
 
    @Override
    public void updateItemReceipt(MesWmItemReceiptSaveReqVO updateReqVO) {
        // 校验存在 + 草稿状态
        validateItemReceiptExistsAndDraft(updateReqVO.getId());
        // 校验数据
        validateItemReceiptSaveData(updateReqVO);
 
        // 更新
        MesWmItemReceiptDO updateObj = BeanUtils.toBean(updateReqVO, MesWmItemReceiptDO.class);
        itemReceiptMapper.updateById(updateObj);
    }
 
    private void validateItemReceiptSaveData(MesWmItemReceiptSaveReqVO reqVO) {
        // 校验编码唯一
        validateCodeUnique(reqVO.getId(), reqVO.getCode());
        // 校验供应商存在(采购入库使用 ERP 供应商)
        srmSupplierApi.getSupplier(reqVO.getVendorId());
        // 校验到货通知单存在
        if (reqVO.getNoticeId() != null) {
            MesWmArrivalNoticeDO notice = arrivalNoticeService.validateArrivalNoticeReadyForReceipt(reqVO.getNoticeId());
            if (ObjUtil.notEqual(notice.getVendorId(), reqVO.getVendorId())) {
                throw exception(WM_ARRIVAL_NOTICE_VENDOR_MISMATCH);
            }
        }
        // 校验来料检验单存在
        if (reqVO.getIqcId() != null) {
            iqcService.validateIqcExists(reqVO.getIqcId());
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteItemReceipt(Long id) {
        // 校验存在 + 草稿状态
        validateItemReceiptExistsAndDraft(id);
 
        // 级联删除明细和行
        itemReceiptDetailService.deleteItemReceiptDetailByReceiptId(id);
        itemReceiptLineService.deleteItemReceiptLineByReceiptId(id);
        // 删除
        itemReceiptMapper.deleteById(id);
    }
 
    @Override
    public MesWmItemReceiptDO getItemReceipt(Long id) {
        return itemReceiptMapper.selectById(id);
    }
 
    @Override
    public PageResult<MesWmItemReceiptDO> getItemReceiptPage(MesWmItemReceiptPageReqVO pageReqVO) {
        return itemReceiptMapper.selectPage(pageReqVO);
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void submitItemReceipt(Long id) {
        // 校验存在 + 草稿状态
        validateItemReceiptExistsAndDraft(id);
        // 校验至少有一条行
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(id);
        if (CollUtil.isEmpty(lines)) {
            throw exception(WM_ITEM_RECEIPT_NO_LINE);
        }
 
        // 校验物料批次管理:如果物料开启批次管理,则明细的批次号不能为空
        validateBatchManagement(lines);
 
        // 提交(草稿 → 待上架)
        itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                .setId(id).setStatus(MesWmItemReceiptStatusEnum.APPROVING.getStatus()));
    }
 
    /**
     * 校验物料批次管理:如果物料开启批次管理,则行的批次号不能为空
     */
    private void validateBatchManagement(List<MesWmItemReceiptLineDO> lines) {
        // 获取所有物料ID
        List<Long> itemIds = CollectionUtils.convertList(lines, MesWmItemReceiptLineDO::getItemId);
        Map<Long, MdmItemRespDTO> itemMap = mdmItemApi.getItemMap(itemIds);
 
        // 遍历每一行,检查物料是否开启批次管理
        for (MesWmItemReceiptLineDO line : lines) {
            MdmItemRespDTO item = itemMap.get(line.getItemId());
            if (item == null) {
                continue;
            }
            // 如果物料开启批次管理,检查行上的批次号是否为空
            if (Boolean.TRUE.equals(item.getIsBatchManaged()) && line.getBatchId() == null) {
                throw exception(WM_ITEM_RECEIPT_BATCH_REQUIRED, item.getCode(), item.getName());
            }
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void stockItemReceipt(Long id) {
        // 校验存在
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        if (ObjUtil.notEqual(MesWmItemReceiptStatusEnum.APPROVING.getStatus(), receipt.getStatus())) {
            throw exception(WM_ITEM_RECEIPT_STATUS_ERROR);
        }
        // 校验每行明细数量之和是否等于行入库数量
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(id);
        if (CollUtil.isEmpty(lines)) {
            throw exception(WM_ITEM_RECEIPT_NO_LINE);
        }
        for (MesWmItemReceiptLineDO line : lines) {
            List<MesWmItemReceiptDetailDO> details = itemReceiptDetailService.getItemReceiptDetailListByLineId(line.getId());
            BigDecimal totalDetailQty = CollectionUtils.getSumValue(details,
                    MesWmItemReceiptDetailDO::getQuantity, BigDecimal::add, BigDecimal.ZERO);
            if (line.getReceivedQuantity() == null || totalDetailQty.compareTo(line.getReceivedQuantity()) != 0) {
                throw exception(WM_ITEM_RECEIPT_DETAIL_QUANTITY_MISMATCH);
            }
        }
 
        // 执行上架(待上架 → 待入库)
        itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                .setId(id).setStatus(MesWmItemReceiptStatusEnum.APPROVED.getStatus()));
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    @Deprecated
    public void finishItemReceipt(Long id) {
        // 1. 校验存在
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        if (ObjUtil.notEqual(MesWmItemReceiptStatusEnum.APPROVED.getStatus(), receipt.getStatus())) {
            throw exception(WM_ITEM_RECEIPT_STATUS_ERROR);
        }
 
        // 2. 完成入库(库存事务 + 状态 + 到货通知 + 采购订单回写)
        completeItemReceipt(receipt);
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void confirmItemReceipt(Long id, Long warehouseId, Long locationId, Long areaId) {
        // 1. 校验单据存在
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        // 2. 校验状态:草稿、旧流程的待上架(且不在 BPM 审批中)、待执行入库 均允许确认
        validateItemReceiptConfirmable(receipt);
        // 3. 校验行
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(id);
        if (CollUtil.isEmpty(lines)) {
            throw exception(WM_ITEM_RECEIPT_NO_LINE);
        }
        // 4. 校验入库位置(仓库 / 库区 / 库位)的层级关系
        validateConfirmLocation(receipt.getCode(), warehouseId, locationId, areaId);
        // 5. 逐行校验入库数量,并为启用批次管理但还没批次的物料补齐批次
        Map<Long, MdmItemRespDTO> itemMap = mdmItemApi.getItemMap(
                convertList(lines, MesWmItemReceiptLineDO::getItemId));
        for (MesWmItemReceiptLineDO line : lines) {
            validateConfirmLineQuantity(receipt.getCode(), line, itemMap);
            fillLineBatch(receipt, line, itemMap);
        }
        // 6. 补齐上架明细:没有明细的行按“行入库数量 + 所选位置”生成一条;已有明细的保持原样
        createDetailsForConfirm(receipt, lines, warehouseId, locationId, areaId);
 
        // 7. 完成入库(库存事务 + 状态 + 到货通知 + 采购订单回写)
        completeItemReceipt(receipt);
    }
 
    /**
     * 完成入库:创建库存事务、更新单据与关联单据状态
     */
    private void completeItemReceipt(MesWmItemReceiptDO receipt) {
        // 1. 遍历所有明细,创建库存事务(增加库存 + 记录流水)
        createTransactionList(receipt);
 
        // 2. 更新入库单状态
        itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                .setId(receipt.getId()).setStatus(MesWmItemReceiptStatusEnum.FINISHED.getStatus()));
 
        // 3. 更新关联的到货通知单状态
        if (receipt.getNoticeId() != null) {
            arrivalNoticeService.finishArrivalNotice(receipt.getNoticeId());
        }
 
        // 4. 回写 ERP 采购订单的入库数量
        updateErpPurchaseOrderInCount(receipt);
    }
 
    /**
     * 校验采购入库单是否允许确认入库
     *
     * 草稿(新流程)、旧流程的待上架(无 BPM 审批)、待执行入库(旧流程已上架)都允许;
     * 审批中的单据必须等审批结束,已完成/已取消的不允许。
     */
    private void validateItemReceiptConfirmable(MesWmItemReceiptDO receipt) {
        MesWmItemReceiptStatusEnum status = Arrays.stream(MesWmItemReceiptStatusEnum.values())
                .filter(item -> ObjUtil.equal(item.getStatus(), receipt.getStatus()))
                .findFirst().orElse(null);
        String statusName = status != null ? status.getName() : String.valueOf(receipt.getStatus());
 
        // 1. BPM 审批中的单据不允许直接入库,否则会绕过审批
        if (ObjUtil.equal(MesWmItemReceiptStatusEnum.APPROVING.getStatus(), receipt.getStatus())
                && StrUtil.isNotBlank(receipt.getProcessInstanceId())) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_STATUS_ERROR.getCode(),
                    "采购入库单[" + receipt.getCode() + "]正在审批中(当前状态:" + statusName + "),不能确认入库。"
                            + "请等待审批通过后再确认入库;若审批已驳回,请按审批意见修改后重新提交。");
        }
        // 2. 已完成 / 已取消不允许重复确认
        if (ObjUtil.equal(MesWmItemReceiptStatusEnum.FINISHED.getStatus(), receipt.getStatus())
                || ObjUtil.equal(MesWmItemReceiptStatusEnum.CANCELED.getStatus(), receipt.getStatus())) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_STATUS_ERROR.getCode(),
                    "采购入库单[" + receipt.getCode() + "]当前状态为[" + statusName + "],不能确认入库。"
                            + "只有草稿、待上架或待执行入库的单据可以确认入库,请刷新列表确认单据状态。");
        }
    }
 
    /**
     * 校验确认入库时选择的仓库 / 库区 / 库位
     */
    private void validateConfirmLocation(String receiptCode, Long warehouseId, Long locationId, Long areaId) {
        if (warehouseId == null || locationId == null || areaId == null) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_REQUIRED.getCode(),
                    "采购入库单[" + receiptCode + "]确认入库前必须选择入库仓库、库区和库位(当前"
                            + "仓库=" + (warehouseId != null ? warehouseId : "未选择")
                            + ",库区=" + (locationId != null ? locationId : "未选择")
                            + ",库位=" + (areaId != null ? areaId : "未选择")
                            + ")。请点击「确认入库」,在弹窗中依次选择仓库、库区、库位后重新提交。");
        }
        MesWmWarehouseDO warehouse = warehouseService.getWarehouse(warehouseId);
        if (warehouse == null) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_REQUIRED.getCode(),
                    "所选入库仓库(ID=" + warehouseId + ")不存在或已被删除,无法确认入库。"
                            + "请刷新页面后重新选择仓库、库区、库位。");
        }
        MesWmWarehouseLocationDO location = warehouseLocationService.getWarehouseLocation(locationId);
        if (location == null) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_REQUIRED.getCode(),
                    "所选入库库区(ID=" + locationId + ")不存在或已被删除,无法确认入库。"
                            + "请刷新页面后重新选择仓库、库区、库位。");
        }
        MesWmWarehouseAreaDO area = warehouseAreaService.getWarehouseArea(areaId);
        if (area == null) {
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_REQUIRED.getCode(),
                    "所选入库库位(ID=" + areaId + ")不存在或已被删除,无法确认入库。"
                            + "请刷新页面后重新选择仓库、库区、库位。");
        }
        // 仓库 → 库区 → 库位 的层级必须一致
        if (ObjUtil.notEqual(location.getWarehouseId(), warehouse.getId())) {
            MesWmWarehouseDO locationWarehouse = warehouseService.getWarehouse(location.getWarehouseId());
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_MISMATCH.getCode(),
                    "入库仓库与库区不匹配:所选仓库[" + warehouse.getName() + "],库区[" + location.getName()
                            + "]属于仓库[" + (locationWarehouse != null ? locationWarehouse.getName()
                            : "ID=" + location.getWarehouseId()) + "]。请重新选择同一仓库下的库区。");
        }
        if (ObjUtil.notEqual(area.getLocationId(), location.getId())) {
            MesWmWarehouseLocationDO areaLocation = warehouseLocationService.getWarehouseLocation(area.getLocationId());
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_LOCATION_MISMATCH.getCode(),
                    "入库库区与库位不匹配:所选库区[" + location.getName() + "],库位[" + area.getName()
                            + "]属于库区[" + (areaLocation != null ? areaLocation.getName()
                            : "ID=" + area.getLocationId()) + "]。请重新选择同一库区下的库位。");
        }
    }
 
    /**
     * 校验单行入库数量
     */
    private void validateConfirmLineQuantity(String receiptCode, MesWmItemReceiptLineDO line,
                                             Map<Long, MdmItemRespDTO> itemMap) {
        if (line.getReceivedQuantity() != null && line.getReceivedQuantity().compareTo(BigDecimal.ZERO) > 0) {
            return;
        }
        MdmItemRespDTO item = itemMap.get(line.getItemId());
        String itemText = item != null ? item.getCode() + " " + item.getName() : "ID=" + line.getItemId();
        throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_QUANTITY_INVALID.getCode(),
                "采购入库单[" + receiptCode + "]的物料行[" + itemText + "]入库数量为["
                        + (line.getReceivedQuantity() != null ? line.getReceivedQuantity().toPlainString() : "空")
                        + "],必须大于 0 才能入库。请编辑该物料行,核对并填写实际收货数量后重试。");
    }
 
    /**
     * 为启用批次管理但还没有批次的物料行补齐批次
     *
     * 由到货通知单生成的入库行不会预先生成批次,这里在确认入库时统一生成,
     * 避免库管逐行打开物料行保存一次。
     */
    private void fillLineBatch(MesWmItemReceiptDO receipt, MesWmItemReceiptLineDO line,
                               Map<Long, MdmItemRespDTO> itemMap) {
        MdmItemRespDTO item = itemMap.get(line.getItemId());
        if (item == null || !Boolean.TRUE.equals(item.getIsBatchManaged()) || line.getBatchId() != null) {
            return;
        }
        MesWmBatchGenerateReqVO batchReqVO = new MesWmBatchGenerateReqVO();
        batchReqVO.setItemId(line.getItemId()).setProduceDate(line.getProductionDate())
                .setExpireDate(line.getExpireDate()).setLotNumber(line.getLotNumber())
                .setVendorId(receipt.getVendorId()).setReceiptDate(receipt.getReceiptDate())
                .setPurchaseOrderCode(receipt.getPurchaseOrderCode());
        MesWmBatchDO batch;
        try {
            batch = batchService.getOrGenerateBatchCode(batchReqVO);
        } catch (ServiceException ex) {
            // 批次配置要求的字段(生产日期、有效期、生产批号等)没有填:把行上下文补进提示
            throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_BATCH_GENERATE_FAILED.getCode(),
                    "物料[" + item.getCode() + " " + item.getName() + "]生成批次失败:" + ex.getMessage()
                            + "。请编辑采购入库单里该物料的物料行,补充批次要求的字段(生产日期、有效期、生产批号)后重试。");
        }
        if (batch == null) {
            return;
        }
        line.setBatchId(batch.getId()).setBatchCode(batch.getCode());
        itemReceiptLineService.updateItemReceiptLineBatch(line.getId(), batch.getId(), batch.getCode());
    }
 
    /**
     * 确认入库时补齐上架明细:没有明细的行按行入库数量生成一条明细,已有明细的校验数量合计
     */
    private void createDetailsForConfirm(MesWmItemReceiptDO receipt, List<MesWmItemReceiptLineDO> lines,
                                         Long warehouseId, Long locationId, Long areaId) {
        for (MesWmItemReceiptLineDO line : lines) {
            List<MesWmItemReceiptDetailDO> details = itemReceiptDetailService
                    .getItemReceiptDetailListByLineId(line.getId());
            if (CollUtil.isEmpty(details)) {
                // 旧流程“待执行入库”的单据应当已经有上架明细,缺了说明数据不完整
                if (ObjUtil.equal(MesWmItemReceiptStatusEnum.APPROVED.getStatus(), receipt.getStatus())) {
                    throw new ServiceException(WM_ITEM_RECEIPT_CONFIRM_DETAIL_MISSING.getCode(),
                            "采购入库单[" + receipt.getCode() + "]处于旧流程的「待执行入库」状态,但物料行(ID="
                                    + line.getId() + ")没有上架明细,无法确认入库。"
                                    + "请将该单据取消后重新生成,或联系管理员补齐上架明细。");
                }
                MesWmItemReceiptDetailSaveReqVO detailReqVO = new MesWmItemReceiptDetailSaveReqVO();
                detailReqVO.setReceiptId(receipt.getId()).setLineId(line.getId())
                        .setItemId(line.getItemId()).setQuantity(line.getReceivedQuantity())
                        .setBatchId(line.getBatchId())
                        .setWarehouseId(warehouseId).setLocationId(locationId).setAreaId(areaId);
                itemReceiptDetailService.createItemReceiptDetail(detailReqVO);
                continue;
            }
            // 已有上架明细(旧流程):数量合计必须与行入库数量一致
            BigDecimal totalDetailQty = CollectionUtils.getSumValue(details,
                    MesWmItemReceiptDetailDO::getQuantity, BigDecimal::add, BigDecimal.ZERO);
            if (line.getReceivedQuantity() == null || totalDetailQty.compareTo(line.getReceivedQuantity()) != 0) {
                MdmItemRespDTO item = mdmItemApi.getItem(line.getItemId()).getCheckedData();
                String itemText = item != null ? item.getCode() + " " + item.getName() : "ID=" + line.getItemId();
                throw new ServiceException(WM_ITEM_RECEIPT_DETAIL_QUANTITY_MISMATCH.getCode(),
                        "采购入库单[" + receipt.getCode() + "]的物料行[" + itemText + "]上架明细数量合计为["
                                + totalDetailQty.toPlainString() + "],与行入库数量["
                                + (line.getReceivedQuantity() != null ? line.getReceivedQuantity().toPlainString() : "空")
                                + "]不一致,无法确认入库。请在物料行上核对入库数量,或取消该单据后按简化流程重新生成。");
            }
        }
    }
 
    /**
     * 回写 ERP 采购订单的入库数量
     */
    private void updateErpPurchaseOrderInCount(MesWmItemReceiptDO receipt) {
        // 1. 确定采购订单 ID:优先从入库单头取(从到货通知单带入),其次从行反查
        Long purchaseOrderId = receipt.getPurchaseOrderId();
        if (purchaseOrderId == null && receipt.getNoticeId() != null) {
            // 从关联的到货通知单获取采购订单 ID
            MesWmArrivalNoticeDO notice = arrivalNoticeService.getArrivalNotice(receipt.getNoticeId());
            if (notice != null) {
                purchaseOrderId = notice.getPurchaseOrderId();
            }
        }
 
        // 2. 获取入库单行,按 purchaseOrderItemId 更新入库数量
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(receipt.getId());
        if (CollUtil.isNotEmpty(lines)) {
            for (MesWmItemReceiptLineDO line : lines) {
                if (line.getPurchaseOrderItemId() != null && line.getReceivedQuantity() != null) {
                    purchaseOrderApi.updateOrderItemInCount(line.getPurchaseOrderItemId(), line.getReceivedQuantity());
                    // 如果还没拿到 purchaseOrderId,从明细项反查
                    if (purchaseOrderId == null) {
                        cn.iocoder.yudao.module.erp.api.purchase.dto.ErpPurchaseOrderItemRespDTO itemDTO =
                                purchaseOrderApi.getPurchaseOrderItem(line.getPurchaseOrderItemId()).getCheckedData();
                        if (itemDTO != null && itemDTO.getOrderId() != null) {
                            purchaseOrderId = itemDTO.getOrderId();
                        }
                    }
                }
            }
        } else if (receipt.getNoticeId() != null) {
            // 兜底:入库行为空时,从到货通知单行回写入库数量
            List<MesWmArrivalNoticeLineDO> noticeLines = arrivalNoticeLineService
                    .getArrivalNoticeLineListByNoticeId(receipt.getNoticeId());
            for (MesWmArrivalNoticeLineDO noticeLine : noticeLines) {
                if (noticeLine.getPurchaseOrderItemId() != null) {
                    // 使用合格数量(有 IQC 时为合格数量,否则为到货数量)
                    BigDecimal qty = noticeLine.getQualifiedQuantity() != null
                            ? noticeLine.getQualifiedQuantity() : noticeLine.getArrivalQuantity();
                    if (qty != null && qty.compareTo(BigDecimal.ZERO) > 0) {
                        purchaseOrderApi.updateOrderItemInCount(noticeLine.getPurchaseOrderItemId(), qty);
                    }
                }
            }
        }
 
        // 3. 更新采购订单的入库状态
        if (purchaseOrderId != null) {
            purchaseOrderApi.updateOrderInStatus(purchaseOrderId);
        }
    }
 
    private void createTransactionList(MesWmItemReceiptDO receipt) {
        List<MesWmItemReceiptDetailDO> details = itemReceiptDetailService.getItemReceiptDetailListByReceiptId(receipt.getId());
        // 获取所有行信息,用于获取批次号
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(receipt.getId());
        Map<Long, MesWmItemReceiptLineDO> lineMap = CollectionUtils.convertMap(lines, MesWmItemReceiptLineDO::getId);
 
        wmTransactionService.createTransactionList(convertList(details, detail -> {
            // 从行上获取批次信息(如果明细没有批次号)
            MesWmItemReceiptLineDO line = lineMap.get(detail.getLineId());
            Long batchId = detail.getBatchId() != null ? detail.getBatchId() :
                    (line != null ? line.getBatchId() : null);
            String batchCode = line != null ? line.getBatchCode() : null;
 
            return new MesWmTransactionSaveReqDTO()
                    .setType(MesWmTransactionTypeEnum.IN.getType()).setItemId(detail.getItemId())
                    .setQuantity(detail.getQuantity())
                    .setBatchId(batchId).setBatchCode(batchCode)
                    .setWarehouseId(detail.getWarehouseId()).setLocationId(detail.getLocationId()).setAreaId(detail.getAreaId())
                    .setVendorId(receipt.getVendorId()).setReceiptTime(receipt.getReceiptDate())
                    .setBizType(MesBizTypeConstants.WM_ITEM_RECEIPT_IN).setBizId(receipt.getId())
                    .setBizCode(receipt.getCode()).setBizLineId(detail.getLineId());
        }));
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void cancelItemReceipt(Long id) {
        // 校验存在
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        // 已完成和已取消不允许取消
        if (ObjectUtils.equalsAny(receipt.getStatus(),
                MesWmItemReceiptStatusEnum.FINISHED.getStatus(),
                MesWmItemReceiptStatusEnum.CANCELED.getStatus())) {
            throw exception(WM_ITEM_RECEIPT_CANCEL_NOT_ALLOWED);
        }
        // 取消
        itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                .setId(id).setStatus(MesWmItemReceiptStatusEnum.CANCELED.getStatus()));
    }
 
    @Override
    public MesWmItemReceiptDO validateItemReceiptEditable(Long id) {
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        if (ObjUtil.notEqual(receipt.getStatus(), MesWmItemReceiptStatusEnum.PREPARE.getStatus())
                && ObjUtil.notEqual(receipt.getStatus(), MesWmItemReceiptStatusEnum.APPROVING.getStatus())) {
            throw exception(WM_ITEM_RECEIPT_STATUS_NOT_PREPARE);
        }
        return receipt;
    }
 
    private MesWmItemReceiptDO validateItemReceiptExists(Long id) {
        MesWmItemReceiptDO receipt = itemReceiptMapper.selectById(id);
        if (receipt == null) {
            throw exception(WM_ITEM_RECEIPT_NOT_EXISTS);
        }
        return receipt;
    }
 
    /**
     * 校验采购入库单存在且为草稿状态
     */
    private MesWmItemReceiptDO validateItemReceiptExistsAndDraft(Long id) {
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        if (ObjUtil.notEqual(MesWmItemReceiptStatusEnum.PREPARE.getStatus(), receipt.getStatus())) {
            throw exception(WM_ITEM_RECEIPT_STATUS_NOT_PREPARE);
        }
        return receipt;
    }
 
    private void validateCodeUnique(Long id, String code) {
        MesWmItemReceiptDO receipt = itemReceiptMapper.selectByCode(code);
        if (receipt == null) {
            return;
        }
        if (ObjUtil.notEqual(id, receipt.getId())) {
            throw exception(WM_ITEM_RECEIPT_CODE_DUPLICATE);
        }
    }
 
    @Override
    public Long getItemReceiptCountByVendorId(Long vendorId) {
        return itemReceiptMapper.selectCountByVendorId(vendorId);
    }
 
    @Override
    public List<MesWmItemReceiptDO> getItemReceiptListByVendorId(Long vendorId) {
        return itemReceiptMapper.selectListByVendorId(vendorId);
    }
 
    @Override
    public List<MesWmItemReceiptDO> getItemReceiptList(Collection<Long> ids) {
        return itemReceiptMapper.selectByIds(ids);
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Long generateItemReceiptFromArrivalNotice(Long arrivalNoticeId) {
        // 1. 校验到货通知单存在且状态为待入库
        MesWmArrivalNoticeDO notice = arrivalNoticeService.validateArrivalNoticeReadyForReceipt(arrivalNoticeId);
 
        // 2. 校验是否已生成过入库单(防止重复生成)
        MesWmItemReceiptDO existReceipt = itemReceiptMapper.selectByNoticeId(arrivalNoticeId);
        if (existReceipt != null) {
            throw exception(WM_ITEM_RECEIPT_ALREADY_EXISTS);
        }
 
        // 3. 获取到货通知单行
        List<MesWmArrivalNoticeLineDO> lines = arrivalNoticeLineService.getArrivalNoticeLineListByNoticeId(arrivalNoticeId);
        if (CollUtil.isEmpty(lines)) {
            throw exception(WM_ARRIVAL_NOTICE_NO_LINE);
        }
 
        // 4. 生成入库单编码
        String code = generateItemReceiptCode();
 
        // 5. 创建入库单主表
        MesWmItemReceiptDO receipt = new MesWmItemReceiptDO();
        receipt.setCode(code);
        receipt.setName(notice.getName() + "入库单");
        receipt.setNoticeId(arrivalNoticeId);
        receipt.setPurchaseOrderId(notice.getPurchaseOrderId());
        receipt.setPurchaseOrderCode(notice.getPurchaseOrderCode());
        receipt.setVendorId(notice.getVendorId());
        receipt.setReceiptDate(java.time.LocalDateTime.now()); // 入库时间为当前时间
        receipt.setStatus(MesWmItemReceiptStatusEnum.PREPARE.getStatus());
        itemReceiptMapper.insert(receipt);
 
        // 6. 遍历行创建入库单行:需检行只入质检合格数量,无需检行入到货数量
        int createdLineCount = 0;
        for (MesWmArrivalNoticeLineDO noticeLine : lines) {
            BigDecimal receivable = Boolean.TRUE.equals(noticeLine.getIqcCheckFlag())
                    ? noticeLine.getQualifiedQuantity() : noticeLine.getArrivalQuantity();
            // 整行不合格(合格数量为 0)或无需检行未填写到货数量时,不生成零数量入库行
            if (receivable == null || receivable.signum() <= 0) {
                continue;
            }
            MesWmItemReceiptLineDO receiptLine = new MesWmItemReceiptLineDO();
            receiptLine.setReceiptId(receipt.getId());
            receiptLine.setArrivalNoticeLineId(noticeLine.getId());
            receiptLine.setPurchaseOrderItemId(noticeLine.getPurchaseOrderItemId());
            receiptLine.setItemId(noticeLine.getItemId());
            receiptLine.setReceivedQuantity(receivable);
            // 按采购订单行单价快照金额,供来票/对账使用
            fillReceiptLinePrice(receiptLine);
            itemReceiptLineService.createItemReceiptLineFromArrivalNoticeLine(receiptLine);
            createdLineCount++;
        }
        if (createdLineCount == 0) {
            throw new ServiceException(WM_ARRIVAL_NOTICE_NO_QUALIFIED_LINE.getCode(),
                    "到货通知单[" + notice.getCode() + "]没有可入库的合格数量:所有需检行的质检合格数量均为 0 或为空。"
                            + "请先完成不合格品的处置(退货或让步接收),处置完成后再生成入库单。");
        }
 
        return receipt.getId();
    }
 
    /**
     * 按采购订单行单价回填入库行金额,避免对账时再联表取价
     */
    private void fillReceiptLinePrice(MesWmItemReceiptLineDO receiptLine) {
        if (receiptLine.getPurchaseOrderItemId() == null) {
            return;
        }
        try {
            var item = purchaseOrderApi.getPurchaseOrderItem(receiptLine.getPurchaseOrderItemId()).getData();
            if (item == null || item.getProductPrice() == null) {
                return;
            }
            receiptLine.setPrice(item.getProductPrice());
            if (receiptLine.getReceivedQuantity() != null) {
                receiptLine.setTotalPrice(item.getProductPrice().multiply(receiptLine.getReceivedQuantity()));
            }
        } catch (Exception ex) {
            // 价格只是快照,采购订单行取不到时不阻断入库
            log.warn("[fillReceiptLinePrice][采购订单行({}) 价格快照失败]", receiptLine.getPurchaseOrderItemId(), ex);
        }
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void submitItemReceiptApproval(Long id, String processDefinitionKey) {
        // 1. 校验存在 + 草稿状态
        MesWmItemReceiptDO receipt = validateItemReceiptExistsAndDraft(id);
        // 审批入口与普通提交入口保持一致,空行单据不能进入审批。
        List<MesWmItemReceiptLineDO> lines = itemReceiptLineService.getItemReceiptLineListByReceiptId(id);
        if (CollUtil.isEmpty(lines)) {
            throw exception(WM_ITEM_RECEIPT_NO_LINE);
        }
 
        // 2. 创建 BPM 流程实例
        Long userId = getCurrentUserId();
        // 全局免审批:业务校验通过后直接执行审批通过逻辑,无需流程模型。
        if (processInstanceApi.isGlobalAutoApprove()) {
            itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                    .setId(id)
                    .setStatus(MesWmItemReceiptStatusEnum.APPROVING.getStatus())
                    .setProcessInstanceId(""));
            updateItemReceiptAuditStatus(id, cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceStatusEnum.APPROVE.getStatus());
            return;
        }
 
        if (StrUtil.isBlank(processDefinitionKey)) {
            throw exception(WM_ITEM_RECEIPT_BPM_PROCESS_DEFINITION_NOT_EXISTS);
        }
        ProcessDefinition processDefinition = bpmProcessDefinitionService.getActiveProcessDefinition(processDefinitionKey);
        if (processDefinition == null || bpmProcessDefinitionService
                .getProcessDefinitionInfoListByCategory(ITEM_RECEIPT_APPROVE_CATEGORY_CODE).stream()
                .noneMatch(info -> Objects.equals(info.getProcessDefinitionId(), processDefinition.getId()))) {
            throw exception(WM_ITEM_RECEIPT_BPM_PROCESS_DEFINITION_NOT_EXISTS);
        }
 
        String processInstanceId = processInstanceApi.createProcessInstance(userId,
                new BpmProcessInstanceCreateReqDTO()
                        .setProcessDefinitionKey(processDefinitionKey)
                        .setBusinessKey(String.valueOf(id))
                        .setVariables(Map.of("businessNo", receipt.getCode())));
 
        // 3. 更新入库单状态为审批中
        itemReceiptMapper.updateById(new MesWmItemReceiptDO()
                .setId(id)
                .setStatus(MesWmItemReceiptStatusEnum.APPROVING.getStatus())
                .setProcessInstanceId(processInstanceId));
    }
 
    @Override
    @Transactional(rollbackFor = Exception.class)
    public void updateItemReceiptAuditStatus(Long id, Integer bpmResult) {
        // 1. 校验存在
        MesWmItemReceiptDO receipt = validateItemReceiptExists(id);
        if (!MesWmItemReceiptStatusEnum.APPROVING.getStatus().equals(receipt.getStatus())) {
            log.warn("[updateItemReceiptAuditStatus] 入库单({}) 不处于审批中状态", id);
            return;
        }
 
        // 2. 根据审批结果更新状态
        Integer newStatus = convertBpmResultToReceiptStatus(bpmResult);
        if (newStatus != null) {
            itemReceiptMapper.update(null, new LambdaUpdateWrapper<MesWmItemReceiptDO>()
                    .eq(MesWmItemReceiptDO::getId, id)
                    .set(MesWmItemReceiptDO::getStatus, newStatus)
                    .set(MesWmItemReceiptDO::getApproveTime,
                            BpmTaskStatusEnum.APPROVE.getStatus().equals(bpmResult) ? LocalDateTime.now() : null));
        }
    }
 
    /**
     * 转换 BPM 审批结果为入库单状态
     */
    private Integer convertBpmResultToReceiptStatus(Integer bpmResult) {
        if (BpmTaskStatusEnum.APPROVE.getStatus().equals(bpmResult)) {
            return MesWmItemReceiptStatusEnum.APPROVED.getStatus();
        } else if (BpmTaskStatusEnum.REJECT.getStatus().equals(bpmResult)) {
            return MesWmItemReceiptStatusEnum.PREPARE.getStatus();
        } else if (BpmTaskStatusEnum.CANCEL.getStatus().equals(bpmResult)) {
            return MesWmItemReceiptStatusEnum.CANCELED.getStatus();
        }
        return null;
    }
 
    /**
     * 获取当前用户 ID
     */
    private Long getCurrentUserId() {
        return Objects.requireNonNull(getLoginUserId(), "采购入库审批需要登录用户");
    }
 
    /**
     * 生成入库单编码
     */
    private String generateItemReceiptCode() {
        // TODO: 使用编码规则服务生成编码
        return "IR" + System.currentTimeMillis();
    }
 
}