yuan
2 天以前 6f0df10fdd0e55e5ed3e31b1720efd25e2bf02fb
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
package com.ruoyi.production.service.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.basic.mapper.ProductModelMapper;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.production.bean.dto.ProductionBomStructureDto;
import com.ruoyi.production.bean.vo.ProductionBomStructureVo;
import com.ruoyi.production.mapper.ProductionBomStructureMapper;
import com.ruoyi.production.mapper.ProductionOperationTaskMapper;
import com.ruoyi.production.mapper.ProductionOrderBomMapper;
import com.ruoyi.production.mapper.ProductionOrderMapper;
import com.ruoyi.production.mapper.ProductionOrderRoutingMapper;
import com.ruoyi.production.mapper.ProductionOrderRoutingOperationMapper;
import com.ruoyi.production.mapper.ProductionOrderRoutingOperationParamMapper;
import com.ruoyi.production.mapper.ProductionProductMainMapper;
import com.ruoyi.production.pojo.ProductionBomStructure;
import com.ruoyi.production.pojo.ProductionOperationTask;
import com.ruoyi.production.pojo.ProductionOrder;
import com.ruoyi.production.pojo.ProductionOrderBom;
import com.ruoyi.production.pojo.ProductionOrderRouting;
import com.ruoyi.production.pojo.ProductionOrderRoutingOperation;
import com.ruoyi.production.pojo.ProductionOrderRoutingOperationParam;
import com.ruoyi.production.pojo.ProductionProductMain;
import com.ruoyi.production.service.ProductionBomStructureService;
import com.ruoyi.production.util.TaskPlanQuantityUtil;
import com.ruoyi.technology.mapper.TechnologyOperationMapper;
import com.ruoyi.technology.mapper.TechnologyOperationParamMapper;
import com.ruoyi.technology.mapper.TechnologyParamMapper;
import com.ruoyi.technology.pojo.TechnologyOperation;
import com.ruoyi.technology.pojo.TechnologyOperationParam;
import com.ruoyi.technology.pojo.TechnologyParam;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.stream.Collectors;
 
/**
 * <p>
 * 生产订单BOM产品结构 服务实现类
 * </p>
 *
 * @author 芯导软件(江苏)有限公司
 * @since 2026-04-21 03:55:52
 */
@Service
@RequiredArgsConstructor()
public class ProductionBomStructureServiceImpl extends ServiceImpl<ProductionBomStructureMapper, ProductionBomStructure> implements ProductionBomStructureService {
 
    private final ProductionBomStructureMapper productionBomStructureMapper;
    private final ProductionOrderBomMapper productionOrderBomMapper;
    private final ProductionOrderMapper productionOrderMapper;
    private final ProductionOrderRoutingMapper productionOrderRoutingMapper;
    private final ProductionOrderRoutingOperationMapper productionOrderRoutingOperationMapper;
    private final ProductionOrderRoutingOperationParamMapper productionOrderRoutingOperationParamMapper;
    private final ProductionOperationTaskMapper productionOperationTaskMapper;
    private final ProductionProductMainMapper productionProductMainMapper;
    private final ProductModelMapper productModelMapper;
    private final TechnologyOperationMapper technologyOperationMapper;
    private final TechnologyOperationParamMapper technologyOperationParamMapper;
    private final TechnologyParamMapper technologyParamMapper;
 
    /**
     * 按订单BOM查询扁平物料明细。
     */
    @Override
    public List<ProductionBomStructureVo> listByBomId(Long bomId) {
        if (bomId == null) {
            return new ArrayList<>();
        }
        return productionBomStructureMapper.listByBomId(bomId);
    }
 
    /**
     * 按生产订单查询订单BOM快照的扁平物料明细。
     */
    @Override
    public List<ProductionBomStructureVo> listByOrderId(Long productionOrderId) {
        if (productionOrderId == null) {
            return new ArrayList<>();
        }
        ProductionOrderBom orderBom = productionOrderBomMapper.selectOne(
                Wrappers.<ProductionOrderBom>lambdaQuery()
                        .eq(ProductionOrderBom::getProductionOrderId, productionOrderId)
                        .orderByDesc(ProductionOrderBom::getId)
                        .last("limit 1"));
        if (orderBom == null || orderBom.getId() == null) {
            return new ArrayList<>();
        }
        return listByBomId(orderBom.getId());
    }
 
    /**
     * 全量同步订单BOM快照的扁平物料明细,并按其中的工序重建订单工艺路线快照与工单。
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean addProductionBomStructure(ProductionBomStructureDto dto) {
        Long orderBomId = dto.getProductionOrderBomId();
        if (orderBomId == null) {
            throw new ServiceException("订单BOM ID不能为空");
        }
        ProductionOrderBom orderBom = productionOrderBomMapper.selectById(orderBomId);
        if (orderBom == null) {
            throw new ServiceException("订单BOM不存在");
        }
        Long productionOrderId = dto.getProductionOrderId() != null
                ? dto.getProductionOrderId()
                : orderBom.getProductionOrderId();
 
        List<ProductionBomStructureDto> detailList = dto.getDetailList() == null
                ? Collections.emptyList()
                : dto.getDetailList();
 
        List<ProductionBomStructure> dbList = this.list(new LambdaQueryWrapper<ProductionBomStructure>()
                .eq(ProductionBomStructure::getProductionOrderBomId, orderBomId));
        Set<Long> dbIds = dbList.stream().map(ProductionBomStructure::getId).collect(Collectors.toSet());
 
        Set<Long> submittedIds = new HashSet<>();
        Set<String> relationKeys = new HashSet<>();
        List<ProductionBomStructure> insertList = new ArrayList<>();
        List<ProductionBomStructure> updateList = new ArrayList<>();
 
        for (ProductionBomStructureDto item : detailList) {
            Long productModelId = item.getProductModelId();
            Long technologyOperationId = item.getTechnologyOperationId();
            if (productModelId == null) {
                throw new ServiceException("请选择物料规格");
            }
            if (productModelMapper.selectById(productModelId) == null) {
                throw new ServiceException("物料规格不存在");
            }
            if (technologyOperationId == null) {
                throw new ServiceException("请选择消耗工序");
            }
            if (technologyOperationMapper.selectById(technologyOperationId) == null) {
                throw new ServiceException("消耗工序不存在");
            }
            if (productModelId.equals(orderBom.getProductModelId())) {
                throw new ServiceException("成品规格不能作为自身的物料");
            }
            if (!relationKeys.add(productModelId + "#" + technologyOperationId)) {
                throw new ServiceException("同一物料规格在同一工序下不能重复配置");
            }
 
            ProductionBomStructure entity = new ProductionBomStructure();
            entity.setProductionOrderBomId(orderBomId);
            entity.setProductionOrderId(productionOrderId);
            entity.setProductModelId(productModelId);
            entity.setTechnologyOperationId(technologyOperationId);
            // 扁平快照不再使用层级与数量语义
            entity.setParentId(null);
            entity.setUnitQuantity(null);
            entity.setDemandedQuantity(null);
            entity.setUnit(null);
 
            if (item.getId() == null) {
                insertList.add(entity);
            } else {
                if (!dbIds.contains(item.getId())) {
                    throw new ServiceException("订单BOM物料明细不存在或不属于当前订单BOM");
                }
                entity.setId(item.getId());
                submittedIds.add(item.getId());
                updateList.add(entity);
            }
        }
 
        Set<Long> deleteIds = new HashSet<>(dbIds);
        deleteIds.removeAll(submittedIds);
        if (!deleteIds.isEmpty()) {
            this.removeByIds(deleteIds);
        }
        if (!updateList.isEmpty()) {
            this.updateBatchById(updateList);
        }
        if (!insertList.isEmpty()) {
            this.saveBatch(insertList);
        }
 
        syncRoutingAndTaskByStructure(orderBomId, productionOrderId);
        return true;
    }
 
    /**
     * 订单BOM物料变化后,按其工序集合重建订单工艺路线工序快照与工单计划数量。
     */
    private void syncRoutingAndTaskByStructure(Long orderBomId, Long productionOrderId) {
        if (orderBomId == null) {
            return;
        }
        ProductionOrderBom orderBom = productionOrderBomMapper.selectById(orderBomId);
        if (orderBom == null) {
            return;
        }
        Long currentProductionOrderId = productionOrderId != null ? productionOrderId : orderBom.getProductionOrderId();
        if (currentProductionOrderId == null) {
            return;
        }
        ProductionOrder productionOrder = productionOrderMapper.selectById(currentProductionOrderId);
        if (productionOrder == null) {
            return;
        }
 
        List<ProductionBomStructure> structureList = this.list(
                Wrappers.<ProductionBomStructure>lambdaQuery()
                        .eq(ProductionBomStructure::getProductionOrderBomId, orderBomId)
                        .orderByAsc(ProductionBomStructure::getId));
        Long rootProductModelId = orderBom.getProductModelId() != null
                ? orderBom.getProductModelId()
                : productionOrder.getProductModelId();
        // 同步生产工艺路线快照
        syncRoutingOperationsByBom(currentProductionOrderId, productionOrder, orderBom, structureList, rootProductModelId);
        // 同步工单计划数量:扁平BOM无数量配置,计划数量统一取订单数量
        syncTaskPlanQuantity(currentProductionOrderId, TaskPlanQuantityUtil.resolveTaskPlanQuantity(productionOrder));
    }
 
    private void syncTaskPlanQuantity(Long productionOrderId, BigDecimal planQuantity) {
        List<ProductionOperationTask> taskList = productionOperationTaskMapper.selectList(
                Wrappers.<ProductionOperationTask>lambdaQuery()
                        .eq(ProductionOperationTask::getProductionOrderId, productionOrderId)
                        .orderByAsc(ProductionOperationTask::getId));
        if (taskList == null || taskList.isEmpty()) {
            return;
        }
        for (ProductionOperationTask task : taskList) {
            if (task == null || task.getId() == null) {
                continue;
            }
            if (compareDecimal(task.getPlanQuantity(), planQuantity) == 0) {
                continue;
            }
            ProductionOperationTask update = new ProductionOperationTask();
            update.setId(task.getId());
            update.setPlanQuantity(planQuantity);
            productionOperationTaskMapper.updateById(update);
        }
    }
 
    private void syncRoutingOperationsByBom(Long productionOrderId,
                                            ProductionOrder productionOrder,
                                            ProductionOrderBom orderBom,
                                            List<ProductionBomStructure> structureList,
                                            Long rootProductModelId) {
        ProductionOrderRouting orderRouting = getOrCreateOrderRoutingSnapshot(productionOrderId, productionOrder, orderBom, rootProductModelId);
        List<ProductionOrderRoutingOperation> desiredOperationList = buildDesiredRoutingOperationList(structureList, rootProductModelId);
        List<ProductionOrderRoutingOperation> existingOperationList = productionOrderRoutingOperationMapper.selectList(
                Wrappers.<ProductionOrderRoutingOperation>lambdaQuery()
                        .eq(ProductionOrderRoutingOperation::getOrderRoutingId, orderRouting.getId())
                        .eq(ProductionOrderRoutingOperation::getProductionOrderId, productionOrderId)
                        .orderByAsc(ProductionOrderRoutingOperation::getDragSort)
                        .orderByAsc(ProductionOrderRoutingOperation::getId));
        Map<String, Deque<ProductionOrderRoutingOperation>> existingBucketMap = buildExistingRoutingOperationBucketMap(existingOperationList);
        List<ProductionOrderRoutingOperation> finalOperationList = new ArrayList<>();
        for (ProductionOrderRoutingOperation desiredOperation : desiredOperationList) {
            String bucketKey = buildRoutingOperationBucketKey(
                    desiredOperation.getTechnologyOperationId(),
                    desiredOperation.getProductModelId());
            Deque<ProductionOrderRoutingOperation> matchedQueue = existingBucketMap.get(bucketKey);
            ProductionOrderRoutingOperation matchedOperation = matchedQueue == null ? null : matchedQueue.pollFirst();
            if (matchedOperation == null) {
                matchedOperation = insertRoutingOperationSnapshot(orderRouting.getId(), productionOrderId, desiredOperation);
            } else {
                updateRoutingOperationSnapshotIfNecessary(matchedOperation, orderRouting.getId(), productionOrderId, desiredOperation);
            }
            finalOperationList.add(matchedOperation);
        }
        for (Deque<ProductionOrderRoutingOperation> queue : existingBucketMap.values()) {
            while (queue != null && !queue.isEmpty()) {
                removeRoutingOperationSnapshot(queue.pollFirst());
            }
        }
        syncRoutingOperationTasks(productionOrderId, finalOperationList);
    }
 
    private ProductionOrderRouting getOrCreateOrderRoutingSnapshot(Long productionOrderId,
                                                                   ProductionOrder productionOrder,
                                                                   ProductionOrderBom orderBom,
                                                                   Long rootProductModelId) {
        ProductionOrderRouting orderRouting = productionOrderRoutingMapper.selectOne(
                Wrappers.<ProductionOrderRouting>lambdaQuery()
                        .eq(ProductionOrderRouting::getProductionOrderId, productionOrderId)
                        .orderByDesc(ProductionOrderRouting::getId)
                        .last("limit 1"));
        if (orderRouting == null) {
            orderRouting = new ProductionOrderRouting();
            orderRouting.setProductionOrderId(productionOrderId);
            orderRouting.setProductModelId(rootProductModelId);
            orderRouting.setTechnologyRoutingId(productionOrder == null ? null : productionOrder.getTechnologyRoutingId());
            orderRouting.setBomId(orderBom == null ? null : orderBom.getBomId());
            orderRouting.setOrderBomId(orderBom == null ? null : orderBom.getId());
            productionOrderRoutingMapper.insert(orderRouting);
            return orderRouting;
        }
        ProductionOrderRouting update = new ProductionOrderRouting();
        update.setId(orderRouting.getId());
        boolean changed = false;
        if (!Objects.equals(orderRouting.getProductModelId(), rootProductModelId)) {
            update.setProductModelId(rootProductModelId);
            orderRouting.setProductModelId(rootProductModelId);
            changed = true;
        }
        Long technologyRoutingId = productionOrder == null ? null : productionOrder.getTechnologyRoutingId();
        if (!Objects.equals(orderRouting.getTechnologyRoutingId(), technologyRoutingId)) {
            update.setTechnologyRoutingId(technologyRoutingId);
            orderRouting.setTechnologyRoutingId(technologyRoutingId);
            changed = true;
        }
        Long bomId = orderBom == null ? null : orderBom.getBomId();
        if (!Objects.equals(orderRouting.getBomId(), bomId)) {
            update.setBomId(bomId);
            orderRouting.setBomId(bomId);
            changed = true;
        }
        Long orderBomId = orderBom == null ? null : orderBom.getId();
        if (!Objects.equals(orderRouting.getOrderBomId(), orderBomId)) {
            update.setOrderBomId(orderBomId);
            orderRouting.setOrderBomId(orderBomId);
            changed = true;
        }
        if (changed) {
            productionOrderRoutingMapper.updateById(update);
        }
        return orderRouting;
    }
 
    /**
     * 扁平BOM按工序去重生成期望的订单工序列表,
     * 顺序取物料明细中工序首次出现的顺序,产出规格固定为订单成品规格。
     */
    private List<ProductionOrderRoutingOperation> buildDesiredRoutingOperationList(List<ProductionBomStructure> structureList,
                                                                                   Long rootProductModelId) {
        if (structureList == null || structureList.isEmpty()) {
            return Collections.emptyList();
        }
        Set<Long> uniqueOperationIdList = new LinkedHashSet<>();
        for (ProductionBomStructure structure : structureList) {
            if (structure == null || structure.getTechnologyOperationId() == null) {
                continue;
            }
            uniqueOperationIdList.add(structure.getTechnologyOperationId());
        }
 
        List<ProductionOrderRoutingOperation> desiredOperationList = new ArrayList<>(uniqueOperationIdList.size());
        int dragSort = 1;
        for (Long operationId : uniqueOperationIdList) {
            TechnologyOperation technologyOperation = getTechnologyOperation(operationId);
            ProductionOrderRoutingOperation routingOperation = new ProductionOrderRoutingOperation();
            routingOperation.setProductModelId(rootProductModelId);
            routingOperation.setTechnologyOperationId(operationId);
            routingOperation.setOperationName(technologyOperation == null ? null : technologyOperation.getName());
            routingOperation.setIsQuality(technologyOperation == null ? null : technologyOperation.getIsQuality());
            routingOperation.setIsProduction(technologyOperation == null ? null : technologyOperation.getIsProduction());
            routingOperation.setType(technologyOperation == null ? null : technologyOperation.getType());
            routingOperation.setDragSort(dragSort++);
            desiredOperationList.add(routingOperation);
        }
        return desiredOperationList;
    }
 
    private Map<String, Deque<ProductionOrderRoutingOperation>> buildExistingRoutingOperationBucketMap(List<ProductionOrderRoutingOperation> existingOperationList) {
        Map<String, Deque<ProductionOrderRoutingOperation>> existingBucketMap = new LinkedHashMap<>();
        if (existingOperationList == null || existingOperationList.isEmpty()) {
            return existingBucketMap;
        }
        for (ProductionOrderRoutingOperation routingOperation : existingOperationList) {
            String bucketKey = buildRoutingOperationBucketKey(
                    routingOperation.getTechnologyOperationId(),
                    routingOperation.getProductModelId());
            existingBucketMap.computeIfAbsent(bucketKey, key -> new ArrayDeque<>()).addLast(routingOperation);
        }
        return existingBucketMap;
    }
 
    private ProductionOrderRoutingOperation insertRoutingOperationSnapshot(Long orderRoutingId,
                                                                           Long productionOrderId,
                                                                           ProductionOrderRoutingOperation desiredOperation) {
        ProductionOrderRoutingOperation insert = new ProductionOrderRoutingOperation();
        insert.setOrderRoutingId(orderRoutingId);
        insert.setProductionOrderId(productionOrderId);
        insert.setProductModelId(desiredOperation.getProductModelId());
        insert.setTechnologyOperationId(desiredOperation.getTechnologyOperationId());
        insert.setOperationName(desiredOperation.getOperationName());
        insert.setIsQuality(desiredOperation.getIsQuality());
        insert.setIsProduction(desiredOperation.getIsProduction());
        insert.setType(desiredOperation.getType());
        insert.setDragSort(desiredOperation.getDragSort());
        productionOrderRoutingOperationMapper.insert(insert);
        syncRoutingOperationParams(insert.getId(), productionOrderId, insert.getTechnologyOperationId());
        return insert;
    }
 
    private void updateRoutingOperationSnapshotIfNecessary(ProductionOrderRoutingOperation currentOperation,
                                                           Long orderRoutingId,
                                                           Long productionOrderId,
                                                           ProductionOrderRoutingOperation desiredOperation) {
        if (currentOperation == null || currentOperation.getId() == null) {
            return;
        }
        ProductionOrderRoutingOperation update = new ProductionOrderRoutingOperation();
        update.setId(currentOperation.getId());
        boolean changed = false;
        if (!Objects.equals(currentOperation.getOrderRoutingId(), orderRoutingId)) {
            update.setOrderRoutingId(orderRoutingId);
            currentOperation.setOrderRoutingId(orderRoutingId);
            changed = true;
        }
        if (!Objects.equals(currentOperation.getProductionOrderId(), productionOrderId)) {
            update.setProductionOrderId(productionOrderId);
            currentOperation.setProductionOrderId(productionOrderId);
            changed = true;
        }
        if (!Objects.equals(currentOperation.getProductModelId(), desiredOperation.getProductModelId())) {
            update.setProductModelId(desiredOperation.getProductModelId());
            currentOperation.setProductModelId(desiredOperation.getProductModelId());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getTechnologyOperationId(), desiredOperation.getTechnologyOperationId())) {
            update.setTechnologyOperationId(desiredOperation.getTechnologyOperationId());
            currentOperation.setTechnologyOperationId(desiredOperation.getTechnologyOperationId());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getOperationName(), desiredOperation.getOperationName())) {
            update.setOperationName(desiredOperation.getOperationName());
            currentOperation.setOperationName(desiredOperation.getOperationName());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getIsQuality(), desiredOperation.getIsQuality())) {
            update.setIsQuality(desiredOperation.getIsQuality());
            currentOperation.setIsQuality(desiredOperation.getIsQuality());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getIsProduction(), desiredOperation.getIsProduction())) {
            update.setIsProduction(desiredOperation.getIsProduction());
            currentOperation.setIsProduction(desiredOperation.getIsProduction());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getType(), desiredOperation.getType())) {
            update.setType(desiredOperation.getType());
            currentOperation.setType(desiredOperation.getType());
            changed = true;
        }
        if (!Objects.equals(currentOperation.getDragSort(), desiredOperation.getDragSort())) {
            update.setDragSort(desiredOperation.getDragSort());
            currentOperation.setDragSort(desiredOperation.getDragSort());
            changed = true;
        }
        if (changed) {
            productionOrderRoutingOperationMapper.updateById(update);
        }
    }
 
    private void removeRoutingOperationSnapshot(ProductionOrderRoutingOperation routingOperation) {
        if (routingOperation == null || routingOperation.getId() == null) {
            return;
        }
        ProductionOperationTask task = productionOperationTaskMapper.selectOne(
                Wrappers.<ProductionOperationTask>lambdaQuery()
                        .eq(ProductionOperationTask::getProductionOrderRoutingOperationId, routingOperation.getId())
                        .last("limit 1"));
        if (task != null) {
            validateTaskCanRemove(task);
            productionOperationTaskMapper.deleteById(task.getId());
        }
        productionOrderRoutingOperationParamMapper.delete(
                Wrappers.<ProductionOrderRoutingOperationParam>lambdaQuery()
                        .eq(ProductionOrderRoutingOperationParam::getProductionOrderRoutingOperationId, routingOperation.getId()));
        productionOrderRoutingOperationMapper.deleteById(routingOperation.getId());
    }
 
    private void syncRoutingOperationTasks(Long productionOrderId, List<ProductionOrderRoutingOperation> routingOperationList) {
        if (routingOperationList == null || routingOperationList.isEmpty()) {
            return;
        }
        List<Long> routingOperationIdList = routingOperationList.stream()
                .map(ProductionOrderRoutingOperation::getId)
                .filter(Objects::nonNull)
                .collect(Collectors.toList());
        if (routingOperationIdList.isEmpty()) {
            return;
        }
        Map<Long, ProductionOperationTask> taskByRoutingOperationId = productionOperationTaskMapper.selectList(
                        Wrappers.<ProductionOperationTask>lambdaQuery()
                                .in(ProductionOperationTask::getProductionOrderRoutingOperationId, routingOperationIdList)
                                .orderByAsc(ProductionOperationTask::getId))
                .stream()
                .filter(item -> item != null && item.getProductionOrderRoutingOperationId() != null)
                .collect(Collectors.toMap(
                        ProductionOperationTask::getProductionOrderRoutingOperationId,
                        item -> item,
                        (left, right) -> left,
                        LinkedHashMap::new));
        for (int i = 0; i < routingOperationList.size(); i++) {
            ProductionOrderRoutingOperation routingOperation = routingOperationList.get(i);
            if (routingOperation == null || routingOperation.getId() == null) {
                continue;
            }
            boolean shouldHaveTask = i == routingOperationList.size() - 1 || Boolean.TRUE.equals(routingOperation.getIsProduction());
            ProductionOperationTask existingTask = taskByRoutingOperationId.get(routingOperation.getId());
            if (shouldHaveTask) {
                if (existingTask == null) {
                    ProductionOperationTask task = new ProductionOperationTask();
                    task.setProductionOrderId(productionOrderId);
                    task.setProductionOrderRoutingOperationId(routingOperation.getId());
                    task.setPlanQuantity(BigDecimal.ZERO);
                    task.setCompleteQuantity(BigDecimal.ZERO);
                    task.setWorkOrderNo(generateNextTaskNo());
                    task.setStatus(2);
                    productionOperationTaskMapper.insert(task);
                }
                continue;
            }
            if (existingTask != null) {
                validateTaskCanRemove(existingTask);
                productionOperationTaskMapper.deleteById(existingTask.getId());
            }
        }
    }
 
    private void validateTaskCanRemove(ProductionOperationTask task) {
        if (task == null || task.getId() == null) {
            return;
        }
        if (defaultDecimal(task.getCompleteQuantity()).compareTo(BigDecimal.ZERO) > 0) {
            throw new ServiceException("工序已产生报工记录,无法根据 BOM 变更删除对应工序快照" + task.getWorkOrderNo());
        }
        long reportCount = productionProductMainMapper.selectCount(
                Wrappers.<ProductionProductMain>lambdaQuery()
                        .eq(ProductionProductMain::getProductionOperationTaskId, task.getId()));
        if (reportCount > 0) {
            throw new ServiceException("工序已产生报工记录,无法根据 BOM 变更删除对应工单");
        }
    }
 
    private void syncRoutingOperationParams(Long routingOperationId, Long productionOrderId, Long technologyOperationId) {
        if (routingOperationId == null || technologyOperationId == null) {
            return;
        }
        List<TechnologyOperationParam> operationParamList = technologyOperationParamMapper.selectList(
                Wrappers.<TechnologyOperationParam>lambdaQuery()
                        .eq(TechnologyOperationParam::getTechnologyOperationId, technologyOperationId)
                        .orderByAsc(TechnologyOperationParam::getId));
        for (TechnologyOperationParam operationParam : operationParamList) {
            TechnologyParam technologyParam = technologyParamMapper.selectById(operationParam.getTechnologyParamId());
            if (technologyParam == null) {
                continue;
            }
            ProductionOrderRoutingOperationParam snapshot = new ProductionOrderRoutingOperationParam();
            snapshot.setProductionOrderId(productionOrderId);
            snapshot.setProductionOrderRoutingOperationId(routingOperationId);
            snapshot.setTechnologyOperationId(operationParam.getTechnologyOperationId());
            snapshot.setTechnologyOperationParamId(operationParam.getId());
            snapshot.setParamId(technologyParam.getId());
            snapshot.setParamCode(technologyParam.getParamCode());
            snapshot.setParamName(technologyParam.getParamName());
            snapshot.setParamType(technologyParam.getParamType());
            snapshot.setParamFormat(technologyParam.getParamFormat());
            snapshot.setUnit(technologyParam.getUnit());
            snapshot.setIsRequired(technologyParam.getIsRequired());
            snapshot.setRemark(technologyParam.getRemark());
            snapshot.setStandardValue(operationParam.getStandardValue());
            productionOrderRoutingOperationParamMapper.insert(snapshot);
        }
    }
 
    private String buildRoutingOperationBucketKey(Long operationId, Long outputProductModelId) {
        return String.valueOf(operationId) + "#" + String.valueOf(outputProductModelId);
    }
 
    private TechnologyOperation getTechnologyOperation(Long technologyOperationId) {
        if (technologyOperationId == null) {
            return null;
        }
        return technologyOperationMapper.selectById(technologyOperationId);
    }
 
    private String generateNextTaskNo() {
        String datePrefix = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
        ProductionOperationTask latestTask = productionOperationTaskMapper.selectOne(
                Wrappers.<ProductionOperationTask>lambdaQuery()
                        .likeRight(ProductionOperationTask::getWorkOrderNo, "GD" + datePrefix)
                        .orderByDesc(ProductionOperationTask::getWorkOrderNo)
                        .last("limit 1"));
        int sequenceNumber = 1;
        if (latestTask != null && latestTask.getWorkOrderNo() != null && latestTask.getWorkOrderNo().startsWith("GD" + datePrefix)) {
            try {
                sequenceNumber = Integer.parseInt(latestTask.getWorkOrderNo().substring(("GD" + datePrefix).length())) + 1;
            } catch (NumberFormatException ignored) {
                sequenceNumber = 1;
            }
        }
        return "GD" + String.format("%s%03d", datePrefix, sequenceNumber);
    }
 
    private BigDecimal defaultDecimal(BigDecimal value) {
        return value == null ? BigDecimal.ZERO : value;
    }
 
    private int compareDecimal(BigDecimal left, BigDecimal right) {
        return defaultDecimal(left).compareTo(defaultDecimal(right));
    }
 
}