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.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.BreakAlarmDto;
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import com.whyc.dto.Response;
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import com.whyc.mapper.CKPowerDevBreakAlarmMapper;
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import com.whyc.pojo.db_ckpwrdev_alarm.CKPowerDevAlarm;
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import com.whyc.pojo.db_ckpwrdev_break_alarm.CKPowerDevBreakAlarm;
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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.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.stream.Collectors;
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@Service
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public class CKPowerDevBreakAlarmService {
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@Autowired(required = false)
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private CKPowerDevBreakAlarmMapper mapper;
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//实时推送断路器告警
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public Object getPage(BreakAlarmDto alarm) {
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PageHelper.startPage(alarm.getPageNum(),alarm.getPageSize());
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List<CKPowerDevBreakAlarm> alarmList = mapper.getPage(alarm);
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PageInfo<CKPowerDevBreakAlarm> pageInfo = new PageInfo<>(alarmList);
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return new Response().set(1,pageInfo);
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}
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//统计断路器告警
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public Object getCountByLevel() {
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Map<Integer,Integer> countMap = new HashMap<>();
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countMap.put(0,0);
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countMap.put(1,0);
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countMap.put(2,0);
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countMap.put(3,0);
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QueryWrapper<CKPowerDevBreakAlarm> query = Wrappers.query();
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query.select("alm_level");
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List<CKPowerDevBreakAlarm> alarmList = mapper.selectList(query);
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countMap.put(0,alarmList.size());
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Map<Integer, List<CKPowerDevBreakAlarm>> levelMap = alarmList.stream().collect(Collectors.groupingBy(CKPowerDevBreakAlarm::getAlmLevel));
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Set<Integer> levelKeyMap = levelMap.keySet();
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for (Integer level : levelKeyMap) {
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countMap.put(level,levelMap.get(level).size());
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}
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return new Response().set(1,countMap);
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}
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}
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