yujian
2019-08-22 686cb7a025823c7750ecdf4520f8060fc5ec05d5
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package com.yeshi.fanli.service.impl.integral;
 
import java.math.BigDecimal;
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.integral.IntegralDetailMapper;
import com.yeshi.fanli.entity.integral.IntegralDetail;
import com.yeshi.fanli.service.inter.integral.IntegralDetailService;
import com.yeshi.fanli.util.TimeUtil;
import com.yeshi.fanli.vo.integral.IntegralDetailVO;
import com.yeshi.fanli.vo.integral.IntegralMonthVO;
 
@Service
public class IntegralDetailServiceImpl implements IntegralDetailService {
 
    @Resource
    private IntegralDetailMapper integralDetailMapper;
    
    @Override
    public void insertSelective(IntegralDetail record) {
        integralDetailMapper.insertSelective(record);
    }
    
 
    @Override
    public List<IntegralDetailVO> listDetailForClient(Long uid, Long detailId, Date maxTime, Integer type) {
        List<IntegralDetailVO> finalList = new ArrayList<>();
        List<IntegralDetail> list = null;
        if (detailId == null) {// 首次请求
            if (maxTime == null)// 没有筛选时间
            {
                list = integralDetailMapper.selectByMaxCreateTime(uid,
                        new Date(System.currentTimeMillis() + 1000 * 60 * 60L), 20, type);
            } else {// 筛选了时间
                list = integralDetailMapper.selectByMaxCreateTime(uid, maxTime, 20, type);
            }
            if (list != null && list.size() > 0) {
                Calendar calendar = Calendar.getInstance();
                calendar.setTimeInMillis(list.get(0).getCreateTime().getTime());
                IntegralDetailVO vo = new IntegralDetailVO();
                vo.setMonth(new IntegralMonthVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH) + 1));
                finalList.add(vo);
            } else {
                if (maxTime != null) {//
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTimeInMillis(maxTime.getTime());
                    IntegralDetailVO vo = new IntegralDetailVO();
                    vo.setMonth(new IntegralMonthVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH) + 1));
                    vo.getMonth().setExpend("0");
                    vo.getMonth().setIncome("0");
                    finalList.add(vo);
                }
            }
 
        } else {// 二次请求
 
            int size = 21;
            List<IntegralDetail> tempList = integralDetailMapper.selectByUidWithIndexId(uid, detailId, size, type);
            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 (IntegralDetail umd : tempList) {
                    dateSet.add(umd.getCreateTime());
                }
 
                List<IntegralDetail> 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 = integralDetailMapper.selectByUidWithIndexId(uid, detailId, size, type);
                    dateSet.clear();
                    for (IntegralDetail 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() == detailId) {
                    tempList.remove(i);
                    break;
                } else {
                    tempList.remove(i);
                    i--;
                }
            }
            list = tempList;
        }
 
        if (list != null) {
            if (detailId != null && list.size() > 0) {
                IntegralDetail umd = integralDetailMapper.selectByPrimaryKey(detailId);
                if (!TimeUtil.getGernalTime(umd.getCreateTime().getTime(), "yyyy-MM")
                        .equalsIgnoreCase(TimeUtil.getGernalTime(list.get(0).getCreateTime().getTime(), "yyyy-MM"))) {
                    Calendar calendar = Calendar.getInstance();
                    calendar.setTimeInMillis(list.get(0).getCreateTime().getTime());
                    IntegralDetailVO vo = new IntegralDetailVO();
                    vo.setMonth(new IntegralMonthVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH) + 1));
                    finalList.add(vo);
                }
 
            }
            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());
                    IntegralDetailVO vo = new IntegralDetailVO();
                    vo.setMonth(new IntegralMonthVO(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH) + 1));
                    finalList.add(vo);
                }
                IntegralDetailVO vo = new IntegralDetailVO();
                vo.setDetail(list.get(i));
                finalList.add(vo);
            }
        }
 
        // 统计月资金
 
        Map<Integer, IntegralDetailVO> 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<IntegralMonthVO> voList = integralDetailMapper.selectMonthMoneyByUid(uid, dateFormat, type);
 
            int p = 0;
            keys = monthMap.keySet().iterator();
            while (keys.hasNext()) {
                Integer key = keys.next();
                
                BigDecimal expend = new BigDecimal(voList.get(p).getExpend());
                BigDecimal income = new BigDecimal(voList.get(p).getIncome());
                
                // 去除支出负号
                finalList.get(key).getMonth().setExpend(expend.setScale(0).toString().replace("-", ""));
                finalList.get(key).getMonth().setIncome(income.setScale(0).toString());
                p++;
            }
        }
        return finalList;
    }
 
    
    @Override
    public long countDetailForClient(Long uid, Long detailId, Date maxTime, Integer type) {
        long monthCount = 0L;
        long detailCount = 0L;
        // 未通过时间筛选,查询所有
        if (maxTime == null) {
            detailCount = integralDetailMapper.selectCountByUid(uid, type);
            // 用于表示当前所有
            monthCount = integralDetailMapper.selectMonthCountByUid(uid, new Date(System.currentTimeMillis() + 1000 * 60 * 60L), type);
        } else {// 通过时间筛选了的,需要查询所有
            detailCount = integralDetailMapper.selectCountByUidAndMaxCreateTime(uid, maxTime, type);
            monthCount = integralDetailMapper.selectMonthCountByUid(uid, maxTime, type);
        }
 
        return monthCount + detailCount;
    }
}