package com.whyc.service;
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import com.whyc.dto.Real.CompareDto;
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import com.whyc.dto.Real.QuarterDto;
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import com.whyc.dto.Response;
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import com.whyc.mapper.CommonMapper;
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import com.whyc.util.ActionUtil;
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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 javax.annotation.Resource;
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import java.util.HashMap;
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import java.util.List;
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@Service
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public class BattRealdataIdService {
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@Autowired
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private SubTablePageInfoService subTablePageInfoService;
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@Resource
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private CommonMapper commonMapper;
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//获取电池组最近一季度的单体数据
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public Response getBattQuarter(Integer battgroupId) {
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HashMap<String,Object> map = new HashMap<>();
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Float maxVol=0f;
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Float minVol=0f;
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Float avgVol=0f;
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int num=0;
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List<String> datelist = ActionUtil.getLastQuarterYearMonths();
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for (int i=0;i<datelist.size();i++) {
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String date=datelist.get(i);
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String tableName ="db_data_history.tb_batt_realdata_"+battgroupId+"_"+date;
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String existTableName = commonMapper.existTable("db_data_history", "tb_batt_realdata_"+battgroupId+"_"+date);
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if(existTableName == null){
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continue;
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}
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//判断表是否存在
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List<QuarterDto> datalist=subTablePageInfoService.getBattRealHis(tableName,"mon_vol");
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map.put(date,datalist);
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//获取表中最大，最小，平均数据值
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CompareDto compareData=subTablePageInfoService.getBattCompareHis(tableName,"mon_vol");
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if(num==0){
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maxVol=compareData.getMaxData();
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minVol=compareData.getMinData();
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}
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if (compareData.getMaxData() >= maxVol) {
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maxVol =compareData.getMaxData();
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}
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if (compareData.getMinData() <= minVol) {
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minVol = compareData.getMinData();
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}
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avgVol += compareData.getAvgData();
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map.put("maxVol",maxVol);
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map.put("minVol",minVol);
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map.put("avgVol",avgVol/datelist.size());
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num++;
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}
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return new Response().setII(1,map.size()>0,map,"获取电池组最近一季度的数据");
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}
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}
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