package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.Wrapper;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.api.R;
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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.BattCapFactory;
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import com.whyc.dto.BattTestData;
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import com.whyc.dto.Response;
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import com.whyc.mapper.BattAttentionMapper;
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import com.whyc.mapper.BattInfMapper;
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import com.whyc.mapper.BattTestDataStopMapper;
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import com.whyc.mapper.CommonMapper;
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import com.whyc.pojo.BattAttention;
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import com.whyc.pojo.BattTestDataStop;
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import com.whyc.pojo.Battinf;
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import com.whyc.util.ActionUtil;
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import com.whyc.util.CommonUtil;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.List;
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@Service
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public class BattAttentionService {
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@Resource
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private BattAttentionMapper mapper;
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@Resource
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private BattTestDataStopMapper stopMapper;
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@Resource
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private CommonMapper commonMapper;
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public Response searchByCondition(int pageNum,int pageSize,Battinf battinf,int userId){
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PageHelper.startPage(pageNum,pageSize);
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List<Battinf> list = mapper.getBattInfByGroup(battinf,userId);
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for (int i = 0; i < list.size(); i++) {
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Battinf binf = list.get(i);
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//最近一笔的实际容量
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//增加校验,被关注的电池组 是否核容过(检查是否存在db_batt_testdata.tb_batttestdatastop_${battGroupId}表)
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String tableName = commonMapper.existTable("db_batt_testdata", "tb_batttestdatastop_"+binf.getBattGroupId());
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double realCap;
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if(tableName !=null) {
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realCap = getRealCapByMonNum(binf);
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}else{
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realCap = -1;
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}
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binf.setMonSerStd((float) realCap);//实际容量
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}
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PageInfo<Battinf> pageInfo = new PageInfo<>(list);
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return new Response().set(1,pageInfo,"查询成功");
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}
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public double getRealCapByMonNum(Battinf binf){
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BattTestDataStop battTestDataStop = stopMapper.findByMonNum(binf.getBattGroupId(),binf.getMonNum());
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double realCap=0f;//实际容量
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double STDAH=0;//标存容量
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int hourRate=0;//小时率
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double current=0;//当前电流
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double SumAH=0;//测试容量
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double MaxMonomerVol=0;//最大电压
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double MonomerVol=0; //最小电压
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double MonomerVolType=0;//电池电压类型(标存电压)
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int flag=1;//电池单体告警标识
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STDAH=binf.getMonCapStd();
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MonomerVolType=binf.getMonVolStd();
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if (battTestDataStop!=null){
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current=battTestDataStop.getTestCurr();
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SumAH=battTestDataStop.getTestCap();
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MaxMonomerVol=battTestDataStop.getGroupVol();
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MonomerVol=battTestDataStop.getMonVol();
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hourRate= BattCapFactory.GetHourRate(STDAH, current);
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if(MonomerVol>binf.getMonVolStd()* BattTestData.test_stop){
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realCap=BattCapFactory.GetMonomerCap(STDAH, hourRate, SumAH, MaxMonomerVol, MonomerVol, MonomerVolType, BattCapFactory.CapType_Real);
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}else{
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battTestDataStop.setMonVol(binf.getMonVolStd()*BattTestData.test_stop);
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Float cap = stopMapper.getRealCap(battTestDataStop);
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if (cap!=null&&cap!=0){
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realCap=cap;
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}
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}
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}
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return realCap;
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}
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public Response deleteByEntity(BattAttention batt){
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QueryWrapper<BattAttention> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("battgroupid",batt.getBattGroupId());
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queryWrapper.eq("monnum",batt.getMonNum());
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queryWrapper.eq("uid",batt.getUId());
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mapper.delete(queryWrapper);
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return new Response().set(1,true,"删除成功");
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}
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public Response judgeInOrNot(int battGroupId,int monNum,int uId){
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QueryWrapper<BattAttention> queryWrapper = new QueryWrapper<>();
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queryWrapper.select("num");
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queryWrapper.eq("battgroupid",battGroupId);
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queryWrapper.eq("monNum",monNum);
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queryWrapper.eq("uid",uId);
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int count = mapper.selectCount(queryWrapper);
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if (count>0){
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return new Response().set(1,true,"该信息已经被关注");
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}else{
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return new Response().set(1,false,"该信息未被关注");
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}
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}
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//添加关注单体
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public Response add(BattAttention attention) {
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attention.setUId(ActionUtil.getUser().getUId().intValue());
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int flag=mapper.add(attention);
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return new Response().set(1,flag>0?true:false);
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}
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}
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