package com.newfiber.api.pc.service.impl;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.newfiber.api.core.commons.CustomException;
import com.newfiber.api.core.commons.ResultCode;
import com.newfiber.api.pc.dao.UserSiteViewMapper;
import com.newfiber.api.pc.dto.UserSiteDTO;
import com.newfiber.api.pc.model.entity.UserSiteView;
import com.newfiber.api.pc.service.UserSiteViewService;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import java.util.ArrayList;
import java.util.List;

/**
 * @description: TODO
 * @author: 张鸿志
 * @date: 2021/1/12 15:27
 * @version: v1.0
 */
@Service
public class UserSiteViewServiceImpl extends ServiceImpl<UserSiteViewMapper, UserSiteView> implements UserSiteViewService {


    @Override
    public void configUserSite(UserSiteDTO userSiteDTO) {
        if(!StringUtils.isEmpty(userSiteDTO)){
            //先查询当前用户编号是否已经配备，如果配备就删除掉，将新的数据插入其中
            if(!StringUtils.isEmpty(userSiteDTO.getUserNo())){
                EntityWrapper<UserSiteView> wrapper = new EntityWrapper<>();
                wrapper.eq("user_no",userSiteDTO.getUserNo());
                List<UserSiteView> userSiteViews = this.selectList(wrapper);
                if(userSiteViews.size() > 0){
                    //执行删除操作
                    this.delete(wrapper);
                }
                //执行新增操作
                //构建对象
                if(!(userSiteDTO.getSiteNos().size() > 8  || userSiteDTO.getSiteNos().size() < 0)){
                    List<UserSiteView> list = new ArrayList<>();
                    for(String siteNo : userSiteDTO.getSiteNos()){
                        UserSiteView usv = new UserSiteView();
                        usv.setUserNo(userSiteDTO.getUserNo());
                        usv.setSiteNo(siteNo);
                        list.add(usv);
                    }
                    this.insertBatch(list);
                }
            }
        }else{
            throw new CustomException(ResultCode.PARAM_NULL);
        }

    }

    @Override
    public List<UserSiteView> queryList(String userNo) {
        if(StringUtils.isEmpty(userNo)){
            throw new CustomException(ResultCode.PARAM_NULL);
        }
        EntityWrapper<UserSiteView> wrapper = new EntityWrapper<>();
        wrapper.eq("user_no",userNo);
        return this.selectList(wrapper);
    }
}