更新领导层统计

whycxzp

2025-05-26 bf636b8d37cd48969c9df6a598b2ff16cbfb7557

更新领导层统计

 src/main/java/com/whyc/service/BattTestDataInfService.java

New file
@@ -0,0 +1,7 @@
package com.whyc.service;

import org.springframework.stereotype.Service;

@Service
public class BattTestDataInfService {
}

 src/main/java/com/whyc/service/LeaderHomeService.java

New file
@@ -0,0 +1,48 @@
package com.whyc.service;

import com.whyc.dto.Response;
import com.whyc.factory.ThreadPoolExecutorFactory;
import com.whyc.pojo.db_station.StationInf;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.stream.Collectors;

@Service
public class LeaderHomeService {

    @Autowired
    private PowerInfService  powerInfService;

    @Autowired
    private BattInfService battInfService;

    @Autowired
    private StationInfService stationInfService;

    @Autowired
    private BattTestDataInfService bdTestDataInfService;

    public Response getAll() {
        Response response = new Response();
        Map<String,Object> map = new HashMap<>();

        CountDownLatch latch = new CountDownLatch(1);
        ThreadPoolExecutor poolExecutor = ThreadPoolExecutorFactory.getPoolExecutor();

        //站点信息统计,按站点类型和站点电压 TODO 待李军明确站点类型是什么字段,目前没有
        poolExecutor.execute(() -> {
            List<StationInf> stationInfList =stationInfService.getAllWithFields("station_type");
            Map<String, List<StationInf>> typeMap = stationInfList.stream().collect(Collectors.groupingBy(StationInf::getStationType));

            latch.countDown();
        });

        return response;
    }
}

 src/main/java/com/whyc/service/StationInfService.java

@@ -2,6 +2,7 @@

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.Response;
@@ -56,4 +57,20 @@
        return new Response().setII(1,list.size()>0,list,"获取电压等级(下拉)");
    }

    public List<StationInf> getAllWithFields(String... fields) {
        QueryWrapper<StationInf> query = Wrappers.query();
        StringBuilder fieldsStr = new StringBuilder();
        //对fields进行拼接,拼接为select
        for(int i=0;i<fields.length;i++) {
            if(i==fields.length-1) {
                fieldsStr.append(fields[i]);
            }else {
                fieldsStr.append(fields[i]).append(",");
            }
        }
        query.select(fieldsStr.toString());

        return mapper.selectList(query);

    }
}

 src/main/java/com/whyc/webSocket/LeaderHomeSocket.java

New file
@@ -0,0 +1,75 @@
package com.whyc.webSocket;

import com.whyc.config.WebSocketConfig;
import com.whyc.dto.Response;
import com.whyc.service.LeaderHomeService;
import com.whyc.service.LoginService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpSession;
import javax.websocket.*;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * 领导层首页
 * 不关联包机组,查看的是所有的数据
 */
@Component
@ServerEndpoint(value = "/leaderHome",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
public class LeaderHomeSocket {

    private Session session;

    private Thread thread;
    private static LeaderHomeService leaderHomeService;

    @Autowired
    public void setLeaderHomeService(LeaderHomeService leaderHomeService) {
        LeaderHomeSocket.leaderHomeService = leaderHomeService;
    }

    @OnOpen
    public void onOpen(Session session, EndpointConfig config){
        this.session = session;
        HttpSession httpSession = (HttpSession) config.getUserProperties().get("httpSession");

        Thread thread = new Thread() {
            @Override
            public void run() {
                try {
                    while (!currentThread().isInterrupted()) {
                        Response response = leaderHomeService.getAll();
                        session.getBasicRemote().sendObject(new Response().set(1, response));
                        sleep(4000);
                    }
                } catch (Exception e) {
                    this.interrupt();
                }
            }
        };
        thread.start();
        this.thread = thread;
    }

    @OnClose
    public void onClose(CloseReason closeReason) throws IOException {
        System.err.println("closeReason = " + closeReason);
        if(session.isOpen()){
            session.close();
        }
    }

    @OnError
    public void onError(Throwable error) throws IOException {
        error.printStackTrace();
        thread.isInterrupted();
        if(session.isOpen()){
            session.close();
        }
    }

}