package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.Wrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.mapper.WorkflowLinkMapper;
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import com.whyc.mapper.WorkflowMainMapper;
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import com.whyc.pojo.WorkflowAlarm;
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import com.whyc.pojo.WorkflowLink;
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import com.whyc.pojo.WorkflowMain;
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import com.whyc.util.ActionUtil;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import javax.servlet.ServletContext;
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import java.text.SimpleDateFormat;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.LinkedList;
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import java.util.List;
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@Service
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public class WorkflowMainService {
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@Resource
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private WorkflowMainMapper mapper;
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@Resource
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private WorkflowLinkMapper linkMapper;
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/**
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* 分派单号:
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* */
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public String getNextOrderId(String typeName) {
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ServletContext application = ActionUtil.getApplication();
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List<String> orderIdList = (List) application.getAttribute("orderIdList");
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if(orderIdList == null){
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orderIdList = new LinkedList<>();
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}
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String nextSequence = "";
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QueryWrapper<WorkflowMain> wrapper = Wrappers.query();
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String orderId = "FG-"+typeName+"-";
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String ymd = new SimpleDateFormat("yyyyMMdd").format(new Date());
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orderId = orderId+ymd+"-";
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//先查询是否缓存中是否存在前缀相同的单号,有的话存起来
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List<Integer> sequenceList = new LinkedList<>();
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sequenceList.add(0);
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for (String item : orderIdList) {
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if(item.startsWith(orderId)){
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String sequence = item.split("-")[3];
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sequenceList.add(Integer.parseInt(sequence));
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}
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}
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wrapper.likeRight("order_id",orderId).orderByDesc("order_id").last(" limit 1");
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WorkflowMain workflowMain = mapper.selectOne(wrapper);
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if(workflowMain != null){
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String sequence = workflowMain.getOrderId().split("-")[3];
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sequenceList.add(Integer.parseInt(sequence));
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}
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Integer maxSequence = sequenceList.stream().max(Comparator.comparing(Integer::intValue)).get();
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nextSequence = String.format("%05d", maxSequence+1);
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String nextOrderId = orderId + nextSequence;
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//加入缓存中
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orderIdList.add(nextOrderId);
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application.setAttribute("orderIdList",orderIdList);
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return nextOrderId;
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}
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public void add(WorkflowMain main) {
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mapper.insert(main);
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}
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public void addBatch(List<WorkflowMain> workflowMainList) {
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mapper.insertBatchSomeColumn(workflowMainList);
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}
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public PageInfo<WorkflowMain> getPendingList(Long userId,Integer type,Integer pageNum,Integer pageSize,WorkflowMain main) {
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PageHelper.startPage(pageNum,pageSize,true);
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//获取系统生成,待处理的工单,获取正在工单节点表中待处理的工单
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List<WorkflowMain> workflowList = mapper.getPendingWorkflowList(userId,type,main);
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PageInfo<WorkflowMain> pageInfo = new PageInfo<>(workflowList);
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return pageInfo;
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}
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public WorkflowMain getBaseInfo(Integer mainId) {
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return mapper.getBaseInfo(mainId);
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}
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public List<WorkflowLink> getAssignReply(Integer mainId) {
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QueryWrapper<WorkflowLink> wrapper = Wrappers.query();
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//wrapper.eq("main_id",mainId)
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//return linkMapper.
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return null;
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}
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}
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