package com.ard.alarm.external.service.impl;
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import java.util.*;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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import java.util.stream.Collectors;
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import com.ard.alarm.external.domain.ArdEquipExternal;
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import com.ard.alarm.external.mapper.ArdEquipExternalMapper;
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import com.ard.alarm.external.service.IArdEquipExternalService;
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import com.ard.utils.sdk.hiksdk.service.impl.HikClientUtil;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.boot.ApplicationArguments;
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import org.springframework.boot.ApplicationRunner;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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/**
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* externalService业务层处理
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*
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* @author zj
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* @date 2023-03-13
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*/
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@Service
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@Slf4j(topic = "external")
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@Order(5)
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public class ArdEquipExternalServiceImpl implements IArdEquipExternalService, ApplicationRunner {
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private final static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
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public static List<ArdEquipExternal> ardEquipExternalList = new ArrayList<>();
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@Resource
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private ArdEquipExternalMapper ardEquipExternalMapper;
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@Override
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public void run(ApplicationArguments args) {
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List<String> targetTypes = Arrays.asList("1", "5", "6");
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List<ArdEquipExternal> ardEquipExternals = selectArdEquipExternalListByTypes(targetTypes);
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HikClientUtil.loginAllArdEquipExternals(ardEquipExternals);
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ardEquipExternalList.addAll(ardEquipExternals);
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log.debug("外联设备尝试登录");
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//同步任务
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syncTask();
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}
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/**
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* 同步任务
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* 刘苏义
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* 2023/8/11 9:09:27
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*/
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private void syncTask() {
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scheduler.scheduleAtFixedRate(() -> {
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try {
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//region 定时同步外联设备
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List<String> targetTypes = Arrays.asList("1", "5", "6");
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List<ArdEquipExternal> ardEquipExternalsNew = selectArdEquipExternalListByTypes(targetTypes);
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//需要更新的数据
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List<ArdEquipExternal> updateList = sameListWithDifferent(ardEquipExternalList, ardEquipExternalsNew);
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if (updateList.size() > 0) {
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HikClientUtil.logoutAllArdEquipExternals(updateList);
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HikClientUtil.loginAllArdEquipExternals(updateList);
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ardEquipExternalList.clear();
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ardEquipExternalList.addAll(ardEquipExternalsNew);
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}
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//需要删除的数据
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List<ArdEquipExternal> delList = diffList(ardEquipExternalList, ardEquipExternalsNew);
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if (delList.size() > 0) {
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HikClientUtil.logoutAllArdEquipExternals(delList);
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for (ArdEquipExternal ardEquipExternal : delList) {
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ardEquipExternalList.remove(ardEquipExternal);
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}
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}
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//需要新增的数据
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List<ArdEquipExternal> inserList = diffList(ardEquipExternalsNew, ardEquipExternalList);
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if (inserList.size() > 0) {
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HikClientUtil.loginAllArdEquipExternals(inserList);
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for (ArdEquipExternal ardEquipExternal : inserList) {
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ardEquipExternalList.add(ardEquipExternal);
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}
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}
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//endregion
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} catch (Exception e) {
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log.error("同步外联任务执行出错" + e.getMessage());
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}
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}, 10, 10, TimeUnit.SECONDS);
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}
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/**
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* 查询external
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*
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* @param ardEquipExternal external
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* @return external集合
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*/
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@Override
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public ArdEquipExternal selectArdEquipExternal(ArdEquipExternal ardEquipExternal) {
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QueryWrapper<ArdEquipExternal> queryWrapper = new QueryWrapper<>(ardEquipExternal);
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return ardEquipExternalMapper.selectOne(queryWrapper);
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}
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/**
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* 按类型列表查询external列表
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*
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* @param types 类型列表
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* @return external
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*/
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@Override
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public List<ArdEquipExternal> selectArdEquipExternalListByTypes(List<String> types) {
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QueryWrapper<ArdEquipExternal> queryWrapper = new QueryWrapper<>();
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queryWrapper.in("type", types);
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return ardEquipExternalMapper.selectList(queryWrapper);
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}
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//求两个对象List的交集字段不同Id相同
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private List<ArdEquipExternal> sameListWithDifferent(List<ArdEquipExternal> oldList, List<ArdEquipExternal> newList) {
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List<ArdEquipExternal> differentFieldsList = newList.stream()
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.filter(newItem -> {
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ArdEquipExternal oldItem = oldList.stream()
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.filter(item -> item.getId().equals(newItem.getId()))
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.findFirst()
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.orElse(null);
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return oldItem == null ||
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!Objects.equals(oldItem.getUpdateTime(), newItem.getUpdateTime()) ||
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!Objects.equals(oldItem.getIp(), newItem.getIp()) ||
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!Objects.equals(oldItem.getPort(), newItem.getPort()) ||
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!Objects.equals(oldItem.getUsername(), newItem.getUsername()) ||
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!Objects.equals(oldItem.getPassword(), newItem.getPassword());
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})
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.collect(Collectors.toList());
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return differentFieldsList;
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}
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// 求两个对象List的差集
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private List<ArdEquipExternal> diffList(List<ArdEquipExternal> oldArrayList, List<ArdEquipExternal> newArrayList) {
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List<ArdEquipExternal> resultList = oldArrayList.stream()
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.filter(item -> !newArrayList.stream().map(e -> e.getId()).collect(Collectors.toList()).contains(item.getId()))
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.collect(Collectors.toList());
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return resultList;
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}
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}
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