package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.Response;
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import com.whyc.mapper.*;
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import com.whyc.pojo.BattRtdata;
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import com.whyc.pojo.StationInf;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class StationInfService {
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@Autowired(required = false)
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private StationInfMapper mapper;
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@Autowired(required = false)
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private BattRtdataMapper rtdataMapper;
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@Autowired(required = false)
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private BattalarmDataMapper battAlmMapper;
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@Autowired(required = false)
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private DevalarmDataMapper devAlmMapper;
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@Autowired(required = false)
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private PwrdevAlarmMapper pwrAlmMapper;
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//插入站点
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public Response insertStation(StationInf stationInf) {
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int flag = mapper.insert(stationInf);
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return new Response().set(1, flag > 0, "插入站点");
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}
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//查询所有的站点
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public Response searchStationAll(int pageCurr, int pageSize) {
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PageHelper.startPage(pageCurr, pageSize);
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List<StationInf> list = mapper.selectList(null);
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PageInfo pageInfo = new PageInfo(list);
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return new Response().setII(1, list.size() > 0, pageInfo, "查询站点");
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}
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//删除总站点
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public Response deleteStation(int num) {
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UpdateWrapper wrapper = new UpdateWrapper();
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wrapper.eq("num", num);
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int flag = mapper.delete(wrapper);
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return new Response().set(1, flag > 0, "插入站点");
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}
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//站点实时数据推送
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public Response getSystemAll(int userId) {
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List<StationInf> list = mapper.getSystemAll(userId);
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for (StationInf inf : list) {
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String stationId = inf.getStationId();
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//查询机房下最大的单体电压和单体
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BattRtdata maxData = rtdataMapper.maxData(stationId);
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inf.setMaxVol(maxData.getMonVol());
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inf.setMaxNum(maxData.getMonNum());
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//查询机房下最低的单体电压和单体
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BattRtdata minData = rtdataMapper.minData(stationId);
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inf.setMinVol(maxData.getMonVol());
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inf.setMinNum(maxData.getMonNum());
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//查询实时告警总数
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int battAlm = battAlmMapper.getbattAlm(stationId);
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int devAlm = devAlmMapper.getdevAlm(stationId);
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int pwrAlm = pwrAlmMapper.getpwrAlm(stationId);
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inf.setAlarmNum(battAlm + devAlm + pwrAlm);
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}
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return new Response().setII(1, list.size() > 0, list, "站点实时数据推送");
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}
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public String getMaxStationId() {
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QueryWrapper<StationInf> query = Wrappers.query();
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query.select("stationId").orderByDesc("num").last(" limit 1");
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StationInf stationInf = mapper.selectOne(query);
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if(stationInf==null){
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return "42000000";
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}else{
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return stationInf.getStationId();
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}
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}
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public Response getStationStatistic(int userId) {
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return null;
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}
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}
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