yujian
2019-01-05 4220ceb661146c58d1d6855f14dcdcc3d8c7bb24
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package com.yeshi.fanli.service.impl.user;
 
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import javax.annotation.Resource;
 
import org.springframework.stereotype.Service;
import org.yeshi.utils.DateUtil;
 
import com.yeshi.fanli.dao.mybatis.user.UserActiveLogMapper;
import com.yeshi.fanli.entity.bus.user.UserActiveLog;
import com.yeshi.fanli.service.inter.user.UserActiveLogService;
 
@Service
public class UserActiveLogServiceImpl implements UserActiveLogService {
 
    @Resource
    private UserActiveLogMapper userActiveLogMapper;
 
    @Override
    public void addUserActiveLog(UserActiveLog userActiveLog) {
        if (userActiveLog == null)
            return;
        if (userActiveLog.getUid() == null || userActiveLog.getUid() == 0)
            return;
        UserActiveLog latestLog = getUserLatestActiveInfo(userActiveLog.getUid());
        // 间隔5分钟以上再记录
        if (latestLog == null || System.currentTimeMillis() - latestLog.getCreateTime().getTime() > 1000 * 60 * 5L) {
            userActiveLog.setCreateTime(new Date());
            userActiveLog.setUpdateTime(new Date());
            userActiveLogMapper.insertSelective(userActiveLog);
        }
    }
 
    @Override
    public UserActiveLog getUserLatestActiveInfo(Long uid) {
 
        return userActiveLogMapper.selectLatestByUid(uid);
    }
 
    
    @Override
    public List<Object> countSameDayByChannel(String channel, Integer type, String years,
            String startTime, String endTime) throws Exception{
        List<Map<String, Object>> list = userActiveLogMapper.countSameDayByChannel(channel, type, years, 
                startTime, endTime);
        
        if (list == null || list.size() == 0) {
            return null;
        } 
        
        switch (type){
            case 1: // 按天处理
                return dayFactory(startTime, endTime, list);
            case 2: // 按月处理
                return monthFactory(list);
            case 3: 
                return yearFactory(list);
            default: 
                return null;
        }
    }
    
    @Override
    public List<Object> countSameDayAndBuyGoodsByChannel(String channel, Integer type, String years,
            String startTime, String endTime) throws Exception {
        List<Map<String, Object>> list = userActiveLogMapper.countSameDayAndBuyGoodsByChannel(channel, type, years, 
                startTime, endTime);
        
        if (list == null || list.size() == 0) {
            return null;
        } 
        
        switch (type){
            case 1: // 按天处理
                return dayFactory(startTime, endTime, list);
            case 2: // 按月处理
                return monthFactory(list);
            case 3: 
                return yearFactory(list);
            default: 
                return null;
        }
    }
    
    @Override
    public List<Object> countSameDayAndBuyGoodsByChannelAndBuyNum(String channel, Integer type, String years,
            String startTime, String endTime, Integer orderNum) throws Exception {
        List<Map<String, Object>> list = userActiveLogMapper.countSameDayAndBuyGoodsByChannelAndBuyNum(channel, type, years, 
                startTime, endTime, orderNum);
        
        if (list == null || list.size() == 0) {
            return null;
        } 
        
        switch (type){
            case 1: // 按天处理
                return dayFactory(startTime, endTime, list);
            case 2: // 按月处理
                return monthFactory(list);
            case 3: 
                return yearFactory(list);
            default: 
                return null;
        }
    }
    
    
    @Override
    public List<Object> getBuyProportion(String channel, Integer type, String years,
            String startTime, String endTime, Integer orderNum) throws Exception{
        
        // 统计渠道当日新增用户
        List<Object> countList = countSameDayByChannel(channel, type, years, startTime, endTime);
        
        if (countList == null || countList.size() == 0) {
            return null;
        } 
        
        // 统计渠道当日新增用户存在下单的用户数量
        List<Object> countListBuy=  null;
        if (orderNum <= 1){
            countListBuy = countSameDayAndBuyGoodsByChannel(channel, type, years, startTime, endTime);
        } else {
            countListBuy = countSameDayAndBuyGoodsByChannelAndBuyNum(channel, type, years, startTime, endTime, orderNum);
        }
        
        if (countListBuy == null){
            new ArrayList<Object>();
        }
        
        List<Object> listObject = new ArrayList<Object>();
    
        for (Object object: countList) {
            
            float rate = 0;
            
            Map<String, Object> mapObject = new HashMap<String, Object>();
            
            Map<String, Object> map = (Map<String, Object>) object;
            Object createDate = map.get("createDate");
            Object sameDayNum = map.get("sameDayNum");
            
            long totle = Long.parseLong(sameDayNum.toString());
            if (totle > 0 && countListBuy != null && countListBuy.size() > 0) {
                for (int j = 0; j < countListBuy.size(); j++) {
                    Map<String, Object> mapBuy = (Map<String, Object>) countListBuy.get(j);
                    Object createDate2 = mapBuy.get("createDate");
                    if (createDate.toString().equals(createDate2.toString())) {
                        Object buyNum = mapBuy.get("sameDayNum");
                        long totleBuy = Long.parseLong(buyNum.toString());
                        rate = (float)totleBuy/totle;
                        break;
                    }
                }
            }
            
            DecimalFormat df = new DecimalFormat("0.00");//格式化小数
            mapObject.put("sameDayNum", df.format(rate*100));
            mapObject.put("createDate", createDate);
            listObject.add(mapObject);
        }
        
        return listObject;
    }
 
    
    
    public List<Object> dayFactory(String startTime, String endTime, List<Map<String, Object>> list) throws Exception {
        
        List<Object> listObject = new ArrayList<Object>();
    
        if (startTime.equals(endTime)) {
            
            Map<String, Object> map = list.get(0);
            Object sameDayNum = map.get("sameDayNum");
            
            if (sameDayNum == null) {
                map.put("sameDayNum", 0);
            }
            listObject.add(map);
            
            return listObject;
        }
        
        
        String plusDay = "";
        for (int i = 0; i < 1000 ; i++) {
            if (i == 0) {
                plusDay = startTime;
            } else {
                plusDay = DateUtil.plusDay(i, startTime);
            }
            
            Map<String, Object> mapObject = new HashMap<String, Object>();
            Object sameDayNum = null; 
            
            for (int j = 0; j < list.size(); j++) {
                Map<String, Object> map = list.get(j);
                Object createDate = map.get("createDate");
                String month = createDate.toString();
                if (plusDay.equalsIgnoreCase(month)) {
                    sameDayNum = map.get("sameDayNum");
                    break;
                }
            }
            
            if (sameDayNum == null) {
                sameDayNum = 0;
            }
            mapObject.put("sameDayNum", sameDayNum);
            
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
            SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy/MM/dd");
            Date parseDate = sdf.parse(plusDay.toString());
            
            mapObject.put("createDate", sdf2.format(parseDate));
            
            listObject.add(mapObject);
            
            if (plusDay.equals(endTime)) {
                break; // 时间结束
            }
        }
        
        return listObject;
    }
    
    
    public List<Object> monthFactory(List<Map<String, Object>> list) {
        
        List<Object> listObject = new ArrayList<Object>();
        // 12 个月处理
        for (int i = 1; i <= 12; i++) {
            Map<String, Object> mapObject = new HashMap<String, Object>();
            Object sameDayNum = null;
            for (int j = 0; j < list.size(); j++) {
                Map<String, Object> map = list.get(j);
                Object createDate = map.get("createDate");
                String month = createDate.toString();
                if ((i+"").equalsIgnoreCase(month) || i == Integer.parseInt(month)) {
                    sameDayNum = map.get("sameDayNum"); 
                    break;
                }
            }
            
            if (sameDayNum == null) {
                sameDayNum = 0;
            }
            mapObject.put("sameDayNum", sameDayNum);
            
            mapObject.put("createDate", i + "月");
            
            listObject.add(mapObject);
        }
        return listObject;
    }
    
    public List<Object> yearFactory(List<Map<String, Object>> list) {
        
        List<Object> listObject = new ArrayList<Object>();
        
        for (int i = 0; i < list.size(); i++) {
            Map<String, Object> map = list.get(i);
            Object sameDayNum = map.get("sameDayNum"); 
            Object createDate = map.get("createDate"); 
            
            if (sameDayNum == null) {
                sameDayNum = 0;
            }
            map.put("sameDayNum", sameDayNum);
            map.put("createDate", createDate + "年");
            
            listObject.add(map);
        }
        
        return listObject;
    }
    
}