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.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.PowerDto;
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import com.whyc.dto.Response;
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import com.whyc.mapper.PowerInfMapper;
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import com.whyc.mapper.StationInfMapper;
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import com.whyc.pojo.db_station.PowerInf;
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import com.whyc.pojo.db_station.StationInf;
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import org.apache.commons.math3.analysis.function.Power;
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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 PowerInfService {
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@Autowired(required = false)
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private PowerInfMapper mapper;
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@Autowired(required = false)
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private StationInfMapper sinfMapper;
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//添加机房
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public Response addPower(PowerInf addpinf) {
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/* //判断添加锁的时候机房是不是新机房
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String fullName=addpinf.getProvice()+"_"+addpinf.getCity()+"_"+addpinf.getCountry()+"_"+addsinf.getStationName();
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//判断机房是否存在
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QueryWrapper wrapper=new QueryWrapper();
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wrapper.eq("full_name",fullName);
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wrapper.last("limit 1");
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PowerInf pinf=mapper.selectOne(wrapper);
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int stationId=0;
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if(pinf!=null){
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return new Response().set(1,false,"机房已存在");
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}else {
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//获取对应的机房id
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stationId=sinfMapper.getMaxStationId();
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if(stationId==0){//数据库中没有站点
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stationId=40000001;
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}else{
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stationId+=1;
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}
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StationInf newSinf=new StationInf();
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newSinf.setStationId(stationId);
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newSinf.setStationName(fullName);
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newSinf.setProvice(addsinf.getProvice());
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newSinf.setCity(addsinf.getCity());
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newSinf.setCountry(addsinf.getCountry());
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newSinf.setStationName(addsinf.getStationName());
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mapper.insert(newSinf);*/
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return new Response().set(1,true,"添加机房");
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}
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//删除机房
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public Response delPower(Integer pid) {
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/* UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.eq("station_id",stationId);
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mapper.delete(wrapper);*/
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return new Response().set(1,true);
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}
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//修改机房
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public Response updatePower(PowerInf pinf) {
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UpdateWrapper wrapper=new UpdateWrapper();
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/*wrapper.eq("station_id",sinf.getStationId());
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if(sinf.getProvice()!=null){
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wrapper.set("provice",sinf.getProvice());
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}
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if(sinf.getCity()!=null){
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wrapper.set("city",sinf.getCity());
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}
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if(sinf.getCountry()!=null){
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wrapper.set("country",sinf.getCountry());
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}
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if(sinf.getStationName()!=null){
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wrapper.set("station_name",sinf.getStationName());
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}
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String fullName=sinf.getProvice()+"_"+sinf.getCity()+"_"+sinf.getCountry()+"_"+sinf.getStationName();
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wrapper.set("full_name",fullName);
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mapper.update((StationInf) ActionUtil.objeNull,wrapper);*/
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return new Response().set(1,true);
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}
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//查询机房
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public Response getPower(PowerDto dto) {
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PageHelper.startPage(dto.getPageNum(),dto.getPageSize());
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QueryWrapper wrapper=new QueryWrapper();
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if(dto.getProvice()!=null){
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wrapper.eq("provice",dto.getProvice());
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}
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if(dto.getCity()!=null){
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wrapper.eq("city",dto.getCity());
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}
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if(dto.getCountry()!=null){
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wrapper.eq("country",dto.getCountry());
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}
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if(dto.getStationName()!=null){
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wrapper.eq("station_name",dto.getStationName());
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}
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List<StationInf> list=mapper.selectList(wrapper);
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PageInfo pageInfo=new PageInfo(list);
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return new Response().setII(1,list!=null,pageInfo,"查询机房");
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}
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}
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