package com.mzl.flower.service.impl.coupon;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mzl.flower.entity.coupon.CouponTemplateCustomerDO;
import com.mzl.flower.entity.customer.Customer;
import com.mzl.flower.mapper.coupon.CouponTemplateCustomerMapper;
import com.mzl.flower.mapper.customer.CustomerMapper;
import com.mzl.flower.service.coupon.CouponTemplateCustomerService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author @TaoJie
 * @since 2024-08-24
 */
@Service
public class CouponTemplateCustomerServiceImpl extends ServiceImpl<CouponTemplateCustomerMapper, CouponTemplateCustomerDO> implements CouponTemplateCustomerService {

    @Autowired
    private CustomerMapper customerMapper;

    @Override
    public List<CouponTemplateCustomerDO> getPointCustomReList(String id) {
        QueryWrapper<CouponTemplateCustomerDO> queryWrapper=new QueryWrapper<>();
        queryWrapper.lambda().eq(CouponTemplateCustomerDO::getCouponId,id);
        return baseMapper.selectList(queryWrapper);
    }

    @Override
    public boolean deleteByCouponTemplateId(String couponTemplateId) {
        QueryWrapper<CouponTemplateCustomerDO> queryWrapper=new QueryWrapper<>();
        queryWrapper.lambda().eq(CouponTemplateCustomerDO::getCouponId,couponTemplateId);
        return baseMapper.delete(queryWrapper)>0;
    }

    @Override
    public List<Customer> getPointCustomerList(String id) {
        final List<CouponTemplateCustomerDO> pointCustomReList = getPointCustomReList(id);
        final List<Long> customerList = pointCustomReList.stream().map(CouponTemplateCustomerDO::getCustomId).collect(Collectors.toList());
        final List<Customer> customers = customerMapper.selectBatchIds(customerList);
        return customers;
    }
}