package com.dy.pipIrrTemp.delSome;

import com.dy.pipIrrGlobal.daoTmp.DeleteMapper;
import com.dy.pipIrrGlobal.voTmp.VoStLossMonth;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

/**
 * @Author: liurunyu
 * @Date: 2024/12/11 10:54
 * @Description
 */

@Slf4j
@Service
public class DelSomeSv {

    private DeleteMapper dao;

    @Autowired
    private void setDao(DeleteMapper dao){
        this.dao = dao;
    }

    public void delStLossMonth(){
        VoStLossMonth first = null ;
        List<VoStLossMonth> list = dao.selectAllStLossMonth() ;
        if(list != null && list.size() > 0){
            for(VoStLossMonth vo : list){
                if(first == null){
                    first = vo ;
                }else{
                    if(first.intakeId != vo.intakeId){
                        //取水口变了
                        first = vo ;
                    }else{
                        if(first.year != vo.year) {
                            //年度变了
                            first = vo ;
                        }else{
                            if(first.month != vo.month){
                                //月份变了
                                first = vo ;
                            }else{
                                //同一个取水口同年同月
                                doDelStLossMonth(vo.id) ;
                            }
                        }
                    }
                }
            }
        }
    }

    @Transactional
    int doDelStLossMonth(Long id){
        return dao.deleteByMainKey(id) ;
    }
}