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.toolkit.Wrappers;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.Page;
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import com.whyc.dto.Response;
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import com.whyc.mapper.BattRtalarmMapper;
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import com.whyc.pojo.BattRtalarm;
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import com.whyc.pojo.BattRtdata;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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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 BattRtalarmService {
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@Resource
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private BattRtalarmMapper mapper;
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//电池告警
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@Transactional
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public Response getInfo(int battGroupId) {
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QueryWrapper wrapper=new QueryWrapper();
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wrapper.eq("battGroupId",battGroupId);
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List list=mapper.selectList(wrapper);
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PageInfo pageInfo=new PageInfo(list);
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return new Response().setII(1,list.size()>0?true:false,pageInfo,"");
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}
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public int seachBattRTAlarmMaxMonNum(int battGroupId) {
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QueryWrapper<BattRtalarm> query = Wrappers.query();
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query.select("mon_num").eq("BattGroupId",battGroupId).orderByDesc("mon_num").last("limit 1");
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BattRtalarm battRtalarm = mapper.selectOne(query);
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if(battRtalarm == null){
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return 0;
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}
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return battRtalarm.getMonNum();
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}
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public void insertMonRecord(int battGroupId, List<Integer> monNumList) {
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mapper.insertMonRecord(battGroupId,monNumList);
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}
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public void deleteWhenMonNumBeyond(int battGroupId, int mon_cnt) {
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mapper.deleteWhenMonNumBeyond(battGroupId,mon_cnt);
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}
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}
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