PersonGroupServiceImpl.java
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package com.viontech.keliu.service.impl;
import cn.hutool.core.date.DateUtil;
import com.viontech.keliu.dao.DMallPersonGroupDayCountDataDao;
import com.viontech.keliu.dao.DMallPersonGroupHourCountDataDao;
import com.viontech.keliu.dao.DataCountDao;
import com.viontech.keliu.entity.DMallPersonGroupDayCountData;
import com.viontech.keliu.entity.DMallPersonGroupHourCountData;
import com.viontech.keliu.entity.Person;
import com.viontech.keliu.entity.PersonGroupResult;
import com.viontech.keliu.service.PersonGroupService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.core.task.TaskExecutor;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.stream.Collectors;
/**
* Created with IntelliJ IDEA.
*
* @author: zhuhai
* Date: 2022-11-02
* Time: 17:57
*/
@Service
@Slf4j
public class PersonGroupServiceImpl implements PersonGroupService {
@Resource
private DataCountDao dataCountDao;
@Resource
private DMallPersonGroupDayCountDataDao dMallPersonGroupDayCountDataDao;
@Resource
private DMallPersonGroupHourCountDataDao dMallPersonGroupHourCountDataDao;
@Resource
private TaskExecutor taskExecutor;
@Override
public void personToGroup(List<Long> mallIdList, Date countDate) {
if (CollectionUtils.isEmpty(mallIdList)) {
return;
}
CountDownLatch countDownLatch = new CountDownLatch(mallIdList.size());
for (Long mallId : mallIdList) {
log.info("mallId：{}，开始执行人员分组统计", mallId);
taskExecutor.execute(() -> {
try {
List<Person> personList = dataCountDao.getPersonByMallId(mallId, countDate);
//按天统计
personGroupDayStat(personList, mallId, countDate);
//按小时统计
Map<Date, List<Person>> hourPersonList = personList.stream().collect(Collectors.groupingBy((p) -> DateUtil.beginOfHour(p.getCountTime())));
for (Map.Entry<Date, List<Person>> entry : hourPersonList.entrySet()) {
personGroupHourStat(entry.getValue(), mallId, countDate, entry.getKey());
}
} catch (Exception e) {
log.error("mallId:{},人员分组异常", mallId, e);
} finally {
countDownLatch.countDown();
}
});
}
try {
countDownLatch.await();
} catch (InterruptedException e) {
log.error("线程等待异常", e);
}
}
/**
* 顾客组数小时级统计表
* @param personList
* @param mallId
* @param countDate
* @param countTime
*/
private void personGroupHourStat(List<Person> personList, Long mallId, Date countDate, Date countTime) {
PersonGroupResult personGroupResult = personGroupCompute(personList);
DMallPersonGroupHourCountData dMallPersonGroupHourCountData = new DMallPersonGroupHourCountData();
dMallPersonGroupHourCountData.setMallId(mallId);
dMallPersonGroupHourCountData.setCountDate(countDate);
dMallPersonGroupHourCountData.setCountTime(countTime);
dMallPersonGroupHourCountData.setHour(DateUtil.hour(countTime, true));
dMallPersonGroupHourCountData.setTotalPersonNum(personList.size());
dMallPersonGroupHourCountData.setStaffNum(personGroupResult.getStaffNum());
dMallPersonGroupHourCountData.setCustomerNum(personGroupResult.getCustomerNum());
dMallPersonGroupHourCountData.setCustomerAdultNum(personGroupResult.getCustomerAdultNum());
dMallPersonGroupHourCountData.setCustomerChildNum(personGroupResult.getCustomerChildNum());
dMallPersonGroupHourCountData.setCustomerAlone(personGroupResult.getCustomerAlone());
dMallPersonGroupHourCountData.setCustomerGroup(personGroupResult.getCustomerGroup());
//判断数据库中是否已经存在记录，如果不存在则插入记录，否则更新记录
List<DMallPersonGroupHourCountData> countDataList = dMallPersonGroupHourCountDataDao.selectByMallIdAndCountDate(mallId, countDate, countTime);
if (CollectionUtils.isEmpty(countDataList)) {
//插入记录
dMallPersonGroupHourCountDataDao.create(dMallPersonGroupHourCountData);
} else {
//更新记录
DMallPersonGroupHourCountData countData = countDataList.get(0);
dMallPersonGroupHourCountData.setId(countData.getId());
dMallPersonGroupHourCountDataDao.update(dMallPersonGroupHourCountData);
}
}
/**
* 顾客组数天级统计表
* @param personList
* @param mallId
* @param countDate
*/
private void personGroupDayStat(List<Person> personList, Long mallId, Date countDate) {
DMallPersonGroupDayCountData dMallPersonGroupDayCountData = new DMallPersonGroupDayCountData();
if (CollectionUtils.isEmpty(personList)) {
dMallPersonGroupDayCountData.setMallId(mallId);
dMallPersonGroupDayCountData.setCountDate(countDate);
dMallPersonGroupDayCountData.setTotalPersonNum(0);
dMallPersonGroupDayCountData.setStaffNum(0);
dMallPersonGroupDayCountData.setCustomerNum(0);
dMallPersonGroupDayCountData.setCustomerAdultNum(0);
dMallPersonGroupDayCountData.setCustomerChildNum(0);
dMallPersonGroupDayCountData.setCustomerAlone(0);
dMallPersonGroupDayCountData.setCustomerGroup(0);
} else {
PersonGroupResult personGroupResult = personGroupCompute(personList);
dMallPersonGroupDayCountData.setMallId(mallId);
dMallPersonGroupDayCountData.setCountDate(countDate);
dMallPersonGroupDayCountData.setTotalPersonNum(personList.size());
dMallPersonGroupDayCountData.setStaffNum(personGroupResult.getStaffNum());
dMallPersonGroupDayCountData.setCustomerNum(personGroupResult.getCustomerNum());
dMallPersonGroupDayCountData.setCustomerAdultNum(personGroupResult.getCustomerAdultNum());
dMallPersonGroupDayCountData.setCustomerChildNum(personGroupResult.getCustomerChildNum());
dMallPersonGroupDayCountData.setCustomerAlone(personGroupResult.getCustomerAlone());
dMallPersonGroupDayCountData.setCustomerGroup(personGroupResult.getCustomerGroup());
}
//判断数据库中是否已经存在记录，如果不存在则插入记录，否则更新记录
List<DMallPersonGroupDayCountData> countDataList = dMallPersonGroupDayCountDataDao.selectByMallIdAndCountDate(mallId, countDate);
if (CollectionUtils.isEmpty(countDataList)) {
//插入记录
dMallPersonGroupDayCountDataDao.create(dMallPersonGroupDayCountData);
} else {
//更新记录
DMallPersonGroupDayCountData countData = countDataList.get(0);
dMallPersonGroupDayCountData.setId(countData.getId());
dMallPersonGroupDayCountDataDao.update(dMallPersonGroupDayCountData);
}
}
/**
* 分组统计逻辑
* @param personList
* @return
*/
private PersonGroupResult personGroupCompute(List<Person> personList) {
int staffNum = (personList.stream().filter((t) -> t.getPersonType().equals(1)).collect(Collectors.toList())).size();
List<Person> customerList = (personList.stream().filter((t) -> t.getPersonType().equals(0)).collect(Collectors.toList())).stream().sorted(Comparator.comparing(Person::getCountTime)).collect(Collectors.toList());
int customerNum = customerList.size();
int customerAdultNum = 0;
int customerChildNum = 0;
for (Person person : customerList) {
Integer mood = person.getMood();
if (mood == null) {
continue;
}
if (mood.equals(108)) {
customerAdultNum += 1;
} else if (mood.equals(107)) {
customerChildNum += 1;
}
}
int customerAlone = 0;
int customerGroup = 0;
StringBuilder str = new StringBuilder();
for (int i = 0; i < customerList.size() - 1; ++i) {
Person pvo1 = customerList.get(i);
Person pvo2 = customerList.get(i + 1);
Long time1 = pvo1.getCountTime().getTime();
Long time2 = pvo2.getCountTime().getTime();
int seconds = (int) ((time2 - time1) / 1000L);
if (i == 0) {
str.append(pvo1.getMood());
}
if (seconds <= 6) {
str.append(",").append(pvo2.getMood());
} else {
str.append("#").append(pvo2.getMood());
}
}
String[] group = str.toString().split("#");
for (String s : group) {
String[] split = s.split(",");
//单独的加一
if (split.length == 1) {
customerAlone += 1;
} else {
//分组加一
customerGroup += 1;
}
}
PersonGroupResult result = new PersonGroupResult();
result.setStaffNum(staffNum);
result.setCustomerNum(customerNum);
result.setCustomerAdultNum(customerAdultNum);
result.setCustomerChildNum(customerChildNum);
result.setCustomerAlone(customerAlone);
result.setCustomerGroup(customerGroup);
return result;
}
}