package cn.iocoder.yudao.module.mes.service.wm.stocktaking.task;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.lang.Assert;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.materialstock.vo.MesWmMaterialStockListReqVO;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.stocktaking.task.vo.line.MesWmStockTakingTaskLinePageReqVO;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.stocktaking.task.vo.line.MesWmStockTakingTaskLineSaveReqVO;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.stocktaking.task.vo.result.MesWmStockTakingTaskResultSaveReqVO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.materialstock.MesWmMaterialStockDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.stocktaking.plan.MesWmStockTakingPlanParamDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.stocktaking.task.MesWmStockTakingTaskDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.stocktaking.task.MesWmStockTakingTaskLineDO;
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import cn.iocoder.yudao.module.mes.dal.mysql.wm.stocktaking.task.MesWmStockTakingTaskLineMapper;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmStockTakingPlanParamTypeEnum;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmStockTakingTaskLineStatusEnum;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmStockTakingTypeEnum;
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import cn.iocoder.yudao.module.mes.service.wm.materialstock.MesWmMaterialStockService;
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import cn.iocoder.yudao.module.mes.service.wm.stocktaking.plan.MesWmStockTakingPlanParamService;
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import jakarta.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import java.math.BigDecimal;
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import java.util.List;
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import java.util.Objects;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
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import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_STOCK_TAKING_TASK_LINE_NOT_EXISTS;
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import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_STOCK_TAKING_TASK_NO_STOCK;
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/**
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* MES 盘点任务行 Service 实现类
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*
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* @author 芋道源码
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*/
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@Service
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@Validated
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public class MesWmStockTakingTaskLineServiceImpl implements MesWmStockTakingTaskLineService {
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@Resource
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private MesWmStockTakingTaskLineMapper stockTakingTaskLineMapper;
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@Resource
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private MesWmStockTakingPlanParamService stockTakingPlanParamService;
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@Resource
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private MesWmMaterialStockService materialStockService;
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@Resource
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private MesWmStockTakingTaskService stockTakingTaskService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void generateStockTakingLines(MesWmStockTakingTaskDO task, boolean isCreate) {
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// 1. 如果非创建操作，先清理旧数据
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if (!isCreate) {
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stockTakingTaskLineMapper.deleteByTaskId(task.getId());
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}
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// 2.1 构建查询条件（包含动态盘点时间校验）
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MesWmMaterialStockListReqVO reqVO = buildStockQueryReqVO(task);
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// 2.2 查询物料库存
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List<MesWmMaterialStockDO> stocks = materialStockService.getMaterialStockList(reqVO);
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if (CollUtil.isEmpty(stocks)) {
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throw exception(WM_STOCK_TAKING_TASK_NO_STOCK);
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}
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// 3. 批量生成明细行
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List<MesWmStockTakingTaskLineDO> lines = convertList(stocks, stock -> MesWmStockTakingTaskLineDO.builder()
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.taskId(task.getId()).materialStockId(stock.getId()).itemId(stock.getItemId())
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.batchId(stock.getBatchId()).quantity(stock.getQuantity()).takingQuantity(BigDecimal.ZERO)
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.warehouseId(stock.getWarehouseId()).locationId(stock.getLocationId()).areaId(stock.getAreaId())
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.status(MesWmStockTakingTaskLineStatusEnum.LOSS.getStatus()).build());
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stockTakingTaskLineMapper.insertBatch(lines);
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}
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@Override
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public PageResult<MesWmStockTakingTaskLineDO> getStockTakingTaskLinePage(MesWmStockTakingTaskLinePageReqVO pageReqVO) {
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return stockTakingTaskLineMapper.selectPage(pageReqVO);
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}
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@Override
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public MesWmStockTakingTaskLineDO getStockTakingTaskLine(Long id) {
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return stockTakingTaskLineMapper.selectById(id);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public Long createStockTakingTaskLine(MesWmStockTakingTaskLineSaveReqVO createReqVO) {
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// 1. 校验盘点任务存在，并且处于【准备中】状态
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stockTakingTaskService.validateStockTakingTaskExistsAndPrepare(createReqVO.getTaskId());
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// 2. 创建盘点任务行
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MesWmStockTakingTaskLineDO line = BeanUtils.toBean(createReqVO, MesWmStockTakingTaskLineDO.class);
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line.setStatus(MesWmStockTakingTaskLineStatusEnum.LOSS.getStatus()); // 默认状态：盘亏（与 generateStockTakingLines 保持一致，待盘点后由 calculateLineStatus 更新）
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stockTakingTaskLineMapper.insert(line);
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return line.getId();
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateStockTakingTaskLine(MesWmStockTakingTaskLineSaveReqVO updateReqVO) {
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// 1.1 校验盘点任务行存在
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MesWmStockTakingTaskLineDO line = validateStockTakingTaskLineExists(updateReqVO.getId());
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// 1.2 校验盘点任务存在，并且处于【准备中】状态
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stockTakingTaskService.validateStockTakingTaskExistsAndPrepare(updateReqVO.getTaskId());
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// 2. 更新盘点任务行
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MesWmStockTakingTaskLineDO updateObj = BeanUtils.toBean(updateReqVO, MesWmStockTakingTaskLineDO.class);
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stockTakingTaskLineMapper.updateById(updateObj);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void deleteStockTakingTaskLine(Long id) {
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// 1.1 校验盘点任务行存在
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MesWmStockTakingTaskLineDO line = validateStockTakingTaskLineExists(id);
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// 1.2 校验盘点任务存在，并且处于【准备中】状态
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stockTakingTaskService.validateStockTakingTaskExistsAndPrepare(line.getTaskId());
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// 2. 删除盘点任务行
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stockTakingTaskLineMapper.deleteById(id);
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}
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@Override
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public MesWmStockTakingTaskLineDO validateStockTakingTaskLineExists(Long id) {
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MesWmStockTakingTaskLineDO line = stockTakingTaskLineMapper.selectById(id);
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if (line == null) {
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throw exception(WM_STOCK_TAKING_TASK_LINE_NOT_EXISTS);
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}
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return line;
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}
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/**
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* 构建库存查询条件
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*
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* @param task 盘点任务
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* @return 查询条件 VO
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*/
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private MesWmMaterialStockListReqVO buildStockQueryReqVO(MesWmStockTakingTaskDO task) {
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// 1. 从方案参数中提取过滤条件
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List<MesWmStockTakingPlanParamDO> params = stockTakingPlanParamService.getStockTakingPlanParamListByPlanId(task.getPlanId());
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Assert.notEmpty(params, "盘点方案参数不能为空");
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// 2.1 拼接通用参数
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MesWmMaterialStockListReqVO reqVO = new MesWmMaterialStockListReqVO()
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.setWarehouseId(extractMesWmStockTakingPlanParamValueId(params, MesWmStockTakingPlanParamTypeEnum.WAREHOUSE.getType()))
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.setLocationId(extractMesWmStockTakingPlanParamValueId(params, MesWmStockTakingPlanParamTypeEnum.LOCATION.getType()))
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.setAreaId(extractMesWmStockTakingPlanParamValueId(params, MesWmStockTakingPlanParamTypeEnum.AREA.getType()))
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.setItemId(extractMesWmStockTakingPlanParamValueId(params, MesWmStockTakingPlanParamTypeEnum.ITEM.getType()))
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.setBatchId(extractMesWmStockTakingPlanParamValueId(params, MesWmStockTakingPlanParamTypeEnum.BATCH.getType()));
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// 2.2 对于动态盘点，设置时间参数并校验
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if (MesWmStockTakingTypeEnum.DYNAMIC.getType().equals(task.getType())) {
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Assert.notNull(task.getStartTime(), "动态盘点开始时间不能为空");
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Assert.notNull(task.getEndTime(), "动态盘点结束时间不能为空");
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reqVO.setStartTime(task.getStartTime()).setEndTime(task.getEndTime());
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}
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return reqVO;
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}
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@Override
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public List<MesWmStockTakingTaskLineDO> getStockTakingTaskLineListByTaskId(Long taskId) {
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return stockTakingTaskLineMapper.selectListByTaskId(taskId);
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}
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@Override
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public void deleteStockTakingTaskLineByTaskId(Long taskId) {
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stockTakingTaskLineMapper.deleteByTaskId(taskId);
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}
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@Override
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public MesWmStockTakingTaskLineDO getStockTakingTaskLine(Long taskId, Long itemId, Long areaId) {
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return stockTakingTaskLineMapper.selectByTaskIdAndItemIdAndAreaId(taskId, itemId, areaId);
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}
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@Override
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public void updateStockTakingTaskLineTakingQuantity(Long id, BigDecimal takingQuantity) {
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// 1. 校验盘点任务行存在
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MesWmStockTakingTaskLineDO line = validateStockTakingTaskLineExists(id);
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// 2. 更新盘点数量和状态
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line.setTakingQuantity(takingQuantity)
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.setStatus(calculateLineStatus(line.getQuantity(), takingQuantity));
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stockTakingTaskLineMapper.updateById(line);
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}
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@Override
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public Long createStockTakingTaskLine(MesWmStockTakingTaskResultSaveReqVO createReqVO) {
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MesWmStockTakingTaskLineDO line = new MesWmStockTakingTaskLineDO()
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.setTaskId(createReqVO.getTaskId()).setItemId(createReqVO.getItemId()).setBatchId(createReqVO.getBatchId())
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.setWarehouseId(createReqVO.getWarehouseId()).setLocationId(createReqVO.getLocationId()).setAreaId(createReqVO.getAreaId())
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.setQuantity(BigDecimal.ZERO) // 账面数量默认为 0
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.setTakingQuantity(createReqVO.getTakingQuantity()) // 盘点数量
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.setStatus(calculateLineStatus(BigDecimal.ZERO, createReqVO.getTakingQuantity())); // 计算盈亏状态
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stockTakingTaskLineMapper.insert(line);
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return line.getId();
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}
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/**
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* 计算盘点任务行状态
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*
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* @param quantity 账面数量
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* @param takingQuantity 盘点数量
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* @return 状态
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*/
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private Integer calculateLineStatus(BigDecimal quantity, BigDecimal takingQuantity) {
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Assert.notNull(takingQuantity, "盘点数量不能为空");
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Assert.notNull(quantity, "账面数量不能为空");
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int compareResult = takingQuantity.compareTo(quantity);
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if (compareResult > 0) {
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return MesWmStockTakingTaskLineStatusEnum.GAIN.getStatus(); // 盘盈
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}
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if (compareResult < 0) {
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return MesWmStockTakingTaskLineStatusEnum.LOSS.getStatus(); // 盘亏
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}
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return MesWmStockTakingTaskLineStatusEnum.NORMAL.getStatus(); // 正常
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}
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/**
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* 从参数列表中提取第一个匹配类型的参数 ID
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*
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* @param params 参数列表
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* @param type 参数类型
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* @return 参数 ID（如果有多个，取第一个）
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*/
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private Long extractMesWmStockTakingPlanParamValueId(List<MesWmStockTakingPlanParamDO> params, Integer type) {
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MesWmStockTakingPlanParamDO param = CollUtil.findOne(params,
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item -> Objects.equals(item.getType(), type) && item.getValueId() != null);
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return param != null ? param.getValueId() : null;
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}
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}
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