package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.PowerDto;
import com.whyc.dto.Response;
import com.whyc.mapper.BattInfMapper;
import com.whyc.pojo.db_station.BattInf;
import com.whyc.pojo.db_station.PowerInf;
import com.whyc.pojo.db_station.StationInf;
import com.whyc.pojo.db_user.User;
import com.whyc.util.ActionUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service
public class BattInfService {
    @Autowired(required = false)
    private BattInfMapper mapper;
/*

    //添加电源
    @Transactional
    public Response addBatt(BattInf binf) {
        //先校验当前用户是否存在包机组不存在则不让添加电源
        User user= ActionUtil.getUser();
        int flag=bjService.checkUserBaojiGroup(user.getId());
        if(flag==0){
            return new Response().set(1,false,"当前用户不存在包机组");
        }
        //机房信息
        StationInf addsinf= addpinf.getSinf();
        //判断添加锁的时候机房是不是新机房
        String fullName=addsinf.getProvice()+"_"+addsinf.getCity()+"_"+addsinf.getCountry()+"_"+addsinf.getStationName();
        //判断机房是否存在
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("full_name",fullName);
        wrapper.last("limit 1");
        StationInf sinf=sinfMapper.selectOne(wrapper);
        int stationId=0;
        int powerId=0;
        if(sinf!=null){
            stationId=sinf.getStationId();
        }else {
            //获取对应的机房id
            stationId = sinfMapper.getMaxStationId();
            if (stationId == 0) {//数据库中没有站点
                stationId = 40000001;
            } else {
                stationId += 1;
            }
            addsinf.setFullName(fullName);
            addsinf.setStationId(stationId);
            sinfMapper.insert(addsinf);
        }
        //判断机房是否存在
        QueryWrapper wrapper1=new QueryWrapper();
        wrapper1.eq("power_name",addpinf.getPowerName());
        wrapper1.eq("station_id",stationId);
        wrapper1.last("limit 1");
        PowerInf juegep=mapper.selectOne(wrapper);
        if(juegep==null){
            return new Response().set(1, false, "当前机房下已添加过该电源");
        }
        //再添加电源信息
        addpinf.setStationId(stationId);
        //获取对应的电源id
        powerId = mapper.getMaxPowerId();
        if (powerId == 0) {//数据库中没有站点
            powerId = 10001;
        } else {
            powerId += 1;
        }
        addpinf.setPowerId(powerId);
        mapper.insert(addpinf);
        return new Response().set(1, true, "添加电源");
    }
    //删除电源
    public Response delBatt(Integer bid) {
        UpdateWrapper wrapper=new UpdateWrapper();
        wrapper.eq("battgroup_id",bid);
        mapper.delete(wrapper);
        return new Response().set(1,true);
    }
    //修改电源
    public Response updateBatt(BattInf binf) {
        UpdateWrapper wrapper=new UpdateWrapper();
        wrapper.eq("battgroup_id",binf.getBattgroupId());
        if(binf.getBattgroupName()!=null){
            wrapper.set("battgroup_name",binf.getBattgroupName());
        }
        if(binf.getCompany()!=null){
            wrapper.set("company",pinf.getCompany());
        }
        if(pinf.getModel()!=null){
            wrapper.set("model",pinf.getModel());
        }
        if(pinf.getProtocol()!=null){
            wrapper.set("protocol",pinf.getProtocol());
        }
        if(pinf.getPowerIp()!=null){
            wrapper.set("power_ip",pinf.getPowerIp());
        }
        mapper.update((PowerInf) ActionUtil.objeNull,wrapper);
        return new Response().set(1,true);
    }
    //查询电源
    public Response getBatt(PowerDto dto) {
        User user= ActionUtil.getUser();
        dto.setUid(user.getId());
        PageHelper.startPage(dto.getPageNum(),dto.getPageSize());
        List<PowerInf> list=mapper.getPower(dto);
        PageInfo pageInfo=new PageInfo(list);
        return new Response().setII(1,list!=null,pageInfo,"查询电源");
    }
*/

}