package com.vincent.rsf.server.manager.service.impl;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.vincent.rsf.framework.common.R;
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import com.vincent.rsf.framework.exception.CoolException;
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import com.vincent.rsf.server.manager.entity.Loc;
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import com.vincent.rsf.server.manager.entity.Task;
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import com.vincent.rsf.server.manager.entity.TaskItem;
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import com.vincent.rsf.server.manager.enums.*;
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import com.vincent.rsf.server.manager.mapper.LocItemMapper;
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import com.vincent.rsf.server.manager.entity.LocItem;
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import com.vincent.rsf.server.manager.service.LocItemService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.vincent.rsf.server.manager.service.LocService;
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import com.vincent.rsf.server.manager.service.TaskItemService;
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import com.vincent.rsf.server.manager.service.TaskService;
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import com.vincent.rsf.server.system.constant.SerialRuleCode;
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import com.vincent.rsf.server.system.utils.SerialRuleUtils;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.stream.Collectors;
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@Service("locItemService")
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public class LocItemServiceImpl extends ServiceImpl<LocItemMapper, LocItem> implements LocItemService {
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@Autowired
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private LocService locService;
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@Autowired
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private TaskService taskService;
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@Autowired
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private TaskItemService taskItemService;
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@Autowired
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private LocItemService locItemService;
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/**
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* 库存出库生成出库任务
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*
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* @param map
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* @return
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*/
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@Override
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public R generateTask(Map<String, Object> map) {
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if (Objects.isNull(map.get("siteNo"))) {
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throw new CoolException("站点不能为空！");
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}
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if (Objects.isNull(map.get("items"))) {
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throw new CoolException("明细不能为空！");
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}
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String siteNo = map.get("siteNo").toString();
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List<LocItem> items = JSONArray.parseArray(JSONArray.toJSONString(map.get("items")), LocItem.class);
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Map<Long, List<LocItem>> listMap = items.stream().collect(Collectors.groupingBy(LocItem::getLocId));
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listMap.keySet().forEach(key -> {
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Task task = new Task();
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Loc loc = locService.getById(key);
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if (Objects.isNull(loc)) {
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throw new CoolException("数据错误：所选库存信息不存在！！");
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}
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String ruleCode = SerialRuleUtils.generateRuleCode(SerialRuleCode.SYS_TASK_CODE, null);
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task.setOrgLoc(loc.getCode())
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.setTaskCode(ruleCode)
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.setTargSite(siteNo)
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.setTaskStatus(TaskStsType.GENERATE_OUT.id)
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.setBarcode(loc.getBarcode());
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List<LocItem> locItems = this.list(new LambdaQueryWrapper<LocItem>().eq(LocItem::getLocId, key));
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if (locItems.isEmpty()) {
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throw new CoolException("数据错误：所选库存明细不存在！！");
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}
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Double orgQty = locItems.stream().mapToDouble(LocItem::getAnfme).sum();
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List<LocItem> locItemList = listMap.get(key);
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Double outQty = locItemList.stream().mapToDouble(LocItem::getOutQty).sum();
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if (orgQty.compareTo(outQty) > 0) {
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//拣料出库
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task.setTaskType(TaskType.TASK_TYPE_PICK_AGAIN_IN.type);
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} else {
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//全板出库
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task.setTaskType(TaskType.TASK_TYPE_OUT.type);
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}
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if (!taskService.save(task)) {
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throw new CoolException("任务创建失败！！");
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}
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List<TaskItem> taskItems = new ArrayList<>();
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listMap.get(key).forEach(item -> {
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TaskItem taskItem = new TaskItem();
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BeanUtils.copyProperties(item, taskItem);
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taskItem.setTaskId(task.getId())
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.setAnfme(item.getOutQty())
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.setBatch(item.getBatch())
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.setOrderType(OrderType.ORDER_OUT.type)
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.setWkType(Short.parseShort(OrderWorkType.ORDER_WORK_TYPE_STOCK_OUT.type));
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taskItems.add(taskItem);
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Double qty = Math.round((item.getWorkQty() + item.getOutQty()) * 10000) / 10000.0;
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LocItem locItem = locItemService.getById(item.getId());
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if (Objects.isNull(locItem)) {
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throw new CoolException("库存信息不存在！");
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}
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if (locItem.getAnfme().compareTo(qty) < 0) {
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Double minusQty = Math.round((locItem.getAnfme() - locItem.getWorkQty()) * 10000) / 10000.0;
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item.setWorkQty(minusQty);
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} else {
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item.setWorkQty(qty);
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}
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if (! locItemService.updateById(item)) {
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throw new CoolException("库存信息修改失败！！");
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}
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});
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if (!taskItemService.saveBatch(taskItems)) {
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throw new CoolException("任务明细生成失败！！");
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}
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});
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return R.ok("任务生成完成！!");
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}
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}
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