Merge branch 'dev-moneydetail'

admin

2018-12-24 8433abd2569e309edecdc2e46b4225d47a85e023

 fanli/src/main/java/com/yeshi/fanli/service/impl/user/UserMoneyDetailServiceImpl.java

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package com.yeshi.fanli.service.impl.user;



import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import java.util.HashSet;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import java.util.Set;

import java.util.TreeMap;



import javax.annotation.Resource;



import org.springframework.stereotype.Service;



import com.yeshi.fanli.dao.mybatis.money.UserMoneyDetailMapper;

import com.yeshi.fanli.entity.money.UserMoneyDetail;

import com.yeshi.fanli.service.inter.user.UserMoneyDetailService;

import com.yeshi.fanli.util.TimeUtil;

import com.yeshi.fanli.vo.money.UserMoneyDetailHistoryVO;

import com.yeshi.fanli.vo.money.UserMonthMoneyVO;



@Service

public class UserMoneyDetailServiceImpl implements UserMoneyDetailService {



   @Resource

   private UserMoneyDetailMapper userMoneyDetailMapper;



   @Override

   public List<UserMoneyDetailHistoryVO> listUserMoneyDetailForClient(Long uid, Long userMoneyDetailId, Date maxTime) {

      List<UserMoneyDetailHistoryVO> finalList = new ArrayList<>();

      List<UserMoneyDetail> list = null;

      if (userMoneyDetailId == null) {// 首次请求

         if (maxTime == null)// 没有筛选时间

         {

            list = userMoneyDetailMapper.selectByMaxCreateTime(uid,

                  new Date(System.currentTimeMillis() + 1000 * 60 * 60L), 20);

         } else {// 筛选了时间

            list = userMoneyDetailMapper.selectByMaxCreateTime(uid, maxTime, 20);

         }

         if (list != null && list.size() > 0) {

            Calendar calendar = Calendar.getInstance();

            calendar.setTimeInMillis(list.get(0).getCreateTime().getTime());

            UserMoneyDetailHistoryVO vo = new UserMoneyDetailHistoryVO();

            vo.setMonth(new UserMonthMoneyVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH)+1));

            finalList.add(vo);

         }

      } else {// 二次请求



         int size = 21;

         List<UserMoneyDetail> tempList = userMoneyDetailMapper.selectByUidWithIndexId(uid, userMoneyDetailId, size);

         Set<Date> dateSet = new HashSet<>();// 用于储存是否在同一时间上面（精确到秒）

         if (tempList.size() > 0) {

            for (UserMoneyDetail umd : tempList) {

               dateSet.add(umd.getCreateTime());

            }



            List<UserMoneyDetail> tempList2 = new ArrayList<>();

            while (dateSet.size() == 1 && tempList2.size() != tempList.size() && size < 40) {// 只有一个时间点的数据

               tempList = tempList2;

               size += 10;

               tempList2 = userMoneyDetailMapper.selectByUidWithIndexId(uid, userMoneyDetailId, size);

               dateSet.clear();

               for (UserMoneyDetail umd : tempList2) {

                  dateSet.add(umd.getCreateTime());

               }

            }

            if (tempList2.size() > 0)

               tempList = tempList2;

         }



         for (int i = 0; i < tempList.size(); i++) {

            if (tempList.get(i).getId().longValue() == userMoneyDetailId) {

               tempList.remove(i);

               break;

            } else {

               tempList.remove(i);

               i--;

            }

         }

         list = tempList;

      }



      if (list != null)

         for (int i = 0; i < list.size(); i++) {

            if (i > 0 && !TimeUtil.getGernalTime(list.get(i - 1).getCreateTime().getTime(), "yyyy-MM")

                  .equalsIgnoreCase(TimeUtil.getGernalTime(list.get(i).getCreateTime().getTime(), "yyyy-MM"))) {// 本条数据与上条数据不是同一月则插入月份

               Calendar calendar = Calendar.getInstance();

               calendar.setTimeInMillis(list.get(i).getCreateTime().getTime());

               UserMoneyDetailHistoryVO vo = new UserMoneyDetailHistoryVO();

               vo.setMonth(new UserMonthMoneyVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH)+1));

               finalList.add(vo);

            }

            UserMoneyDetailHistoryVO vo = new UserMoneyDetailHistoryVO();

            vo.setDetail(list.get(i));

            finalList.add(vo);

         }



      // 统计月资金



      Map<Integer, UserMoneyDetailHistoryVO> monthMap = new TreeMap<>();

      if(finalList.size()>1)

      for (int i = 0; i < finalList.size(); i++) {

         if (finalList.get(i).getMonth() != null)

            monthMap.put(i, finalList.get(i));

      }



      if (!monthMap.isEmpty()) {

         List<String> dateFormat = new ArrayList<>();

         Iterator<Integer> keys = monthMap.keySet().iterator();

         while (keys.hasNext()) {

            Integer key = keys.next();

            String date = "";

            date += monthMap.get(key).getMonth().getYear();

            date += "-";

            date += (monthMap.get(key).getMonth().getMonth() + "").length() < 2

                  ? "0" + monthMap.get(key).getMonth().getMonth() : monthMap.get(key).getMonth().getMonth();

            dateFormat.add(date);

         }

         List<UserMonthMoneyVO> voList = userMoneyDetailMapper.selectMonthMoneyByUid(uid, dateFormat);



         int p = 0;

         keys = monthMap.keySet().iterator();

         while (keys.hasNext()) {

            Integer key = keys.next();

            finalList.get(key).getMonth().setExpend(voList.get(p).getExpend());

            finalList.get(key).getMonth().setIncome(voList.get(p).getIncome());

            p++;

         }

      }

      return finalList;

   }



   @Override

   public long countUserMoneyDetailForClient(Long uid, Long userMoneyDetailId, Date maxTime) {

      long monthCount = 0L;

      long detailCount = 0L;

      // 未通过时间筛选，查询所有

      if (maxTime == null) {

         detailCount = userMoneyDetailMapper.selectCountByUid(uid);

         // 用于表示当前所有

         monthCount = userMoneyDetailMapper.selectMonthCountByUid(uid,

               new Date(System.currentTimeMillis() + 1000 * 60 * 60L));

      } else {// 通过时间筛选了的，需要查询所有

         detailCount = userMoneyDetailMapper.selectCountByUidAndMaxCreateTime(uid, maxTime);

         monthCount = userMoneyDetailMapper.selectMonthCountByUid(uid, maxTime);

      }



      return monthCount + detailCount;

   }



}