package com.kiisoo.ic.customer;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.kiisoo.ic.customer.entity.OpCustomer;
import com.kiisoo.ic.customer.entity.OpSellerCustomerRelation;
import com.kiisoo.ic.customer.entity.OpVip;
import com.kiisoo.ic.customer.mapper.OpCustomerDOMapper;
import com.kiisoo.ic.customer.mapper.OpSellerCustomerRelationDOMapper;
import com.kiisoo.ic.customer.mapper.OpVipDOMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;

/**
 * @ClassName: CustomerService
 * @Description: 客户业务类
 * @Auther: Caps
 * @Date: 2020/4/2 0002 17:06
 * @Version: v1
 */
@Service
public class CustomerService {

    private final OpCustomerDOMapper opCustomerDOMapper;

    private final OpSellerCustomerRelationDOMapper opSellerCustomerRelationDOMapper;

    private final OpVipDOMapper opVipDOMapper;

    @Autowired
    public CustomerService(OpCustomerDOMapper opCustomerDOMapper, OpSellerCustomerRelationDOMapper opSellerCustomerRelationDOMapper, OpVipDOMapper opVipDOMapper) {
        this.opCustomerDOMapper = opCustomerDOMapper;
        this.opSellerCustomerRelationDOMapper = opSellerCustomerRelationDOMapper;
        this.opVipDOMapper = opVipDOMapper;
    }

    /**
     * 绑定客户的关系
     * @param openId 微信openId
     * @param sellerId 分享码的导购id
     * @param shopId 导购所在的店铺id
     * @Description: 根据客户联系方式查询客户id 1.判断客户是否存在，不存在就添加，存在就进行下一步 2.判断客户id和导购是否绑定了关系如果绑定了就直接下一步，如果没有就绑定 3.判断客户id和vip是否绑定了关系如果绑定了就直接下一步，如果没有就绑定
     */
    @Transactional(rollbackFor = Exception.class)
    @Deprecated
    public void customerRelation(String openId,long sellerId,long shopId){
        QueryWrapper<OpCustomer> wrapper = new QueryWrapper<>();
        wrapper.eq("wechat_open_id",openId).last("limit 1");
        OpCustomer opCustomer = opCustomerDOMapper.selectOne(wrapper);
        if(null != opCustomer){
            //存在--1.处理客户导购关系。2.处理客户和vip关系(待定)
            sellerCustomerRelation(opCustomer,sellerId,shopId);
        }else {
            //不存在
            OpCustomer insertCustomer = new OpCustomer();
            insertCustomer.setWechatOpenId(openId);
            opCustomerDOMapper.insert(insertCustomer);
        }
    }

    /**
     * 录入客户信息/绑定客户vip关系（如果是VIP的话）
     * @param openId 微信openId
     * @param name 名称
     * @param phone 手机号
     * @param desc 描述
     * @param mail 邮箱
     * @param type 类型
     */
    @Transactional(rollbackFor = Exception.class)
    @Deprecated
    public void customerVipRelation(String openId,String name,String phone,String desc,String mail,long type){
        OpCustomer opCustomer = new OpCustomer(type,name,phone,desc,mail,new Date(),new Date());
        QueryWrapper<OpVip> wrapper = new QueryWrapper<>();
        wrapper.eq("phone",phone).last("limit 1");
        OpVip opVip = opVipDOMapper.selectOne(wrapper);
        if(null != opVip){
            //有vip信息就绑定信息
            opCustomer.setMemberId(opVip.getId());
        }
        QueryWrapper<OpCustomer> wrapper1 = new QueryWrapper<>();
        wrapper1.eq("wechat_open_id",openId);
        opCustomerDOMapper.update(opCustomer,wrapper1);
    }

    /**
     * 处理客户和导购的关系
     * @param opCustomer 客户的数据信息
     * @param sellerId 导购id
     */
    private void sellerCustomerRelation(OpCustomer opCustomer,long sellerId,long shopId){
        QueryWrapper<OpSellerCustomerRelation> wrapper1 = new QueryWrapper<>();
        wrapper1.eq("customer_id",opCustomer.getId()).eq("user_id",sellerId).eq("store_id",shopId).last("limit 1");
        OpSellerCustomerRelation opSellerCustomerRelation = opSellerCustomerRelationDOMapper.selectOne(wrapper1);
        if(null == opSellerCustomerRelation){
            //不存在就添加
            OpSellerCustomerRelation insertRelation = new OpSellerCustomerRelation();
            insertRelation.setCreateTime(new Date());
            insertRelation.setUpdateTime(new Date());
            insertRelation.setCustomerId(opCustomer.getId());
            insertRelation.setStoreId(shopId);
            insertRelation.setUserId(sellerId);
            opSellerCustomerRelationDOMapper.insert(insertRelation);
        }
    }

}