package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.Response;
import com.whyc.mapper.*;
import com.whyc.pojo.db_batt.BattInf;
import com.whyc.pojo.db_power_alarm.PowerAlarm;
import com.whyc.pojo.db_real_batt.RtData;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

    public Response add(BattInf battInf) {
        mapper.insert(battInf);
        return new Response().setII(1,"新增完成");
    }

    public Response delete(int battGroupId) {
        mapper.deleteById(battGroupId);
        return new Response().setII(1,"删除完成");
    }

    public Response update(BattInf battInf) {
        mapper.updateById(battInf);
        return new Response().setII(1,"修改完成");
    }

    public Response getPage(int pageNum, int pageSize) {
        PageHelper helper = new PageHelper();
        helper.startPage(pageNum,pageSize);
        List<BattInf> battInfs = mapper.selectList(null);
        PageInfo<BattInf> pageInfo = new PageInfo<>(battInfs);
        return new Response().set(1,pageInfo);

    }

    public BattInf getById(int battGroupId) {
        return mapper.selectById(battGroupId);

    }
}