package com.xiaopeng.operation.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xiaopeng.api.model.operation.XpActicityCoupon;
import com.xiaopeng.api.model.operation.XpActicityStrategy;
import com.xiaopeng.api.model.operation.XpCoupon;
import com.xiaopeng.operation.mapper.XpActicityStrategyMapper;
import com.xiaopeng.operation.service.IXpActicityCouponService;
import com.xiaopeng.operation.service.IXpActicityStrategyService;
import com.xiaopeng.operation.service.IXpCouponService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 活动策略配置 服务实现类
 * </p>
 *
 * @author mitao
 * @since 2026-04-20
 */
@Service
public class XpActicityStrategyServiceImpl extends ServiceImpl<XpActicityStrategyMapper, XpActicityStrategy> implements IXpActicityStrategyService {

    @Resource
    private IXpCouponService xpCouponService;

    @Resource
    private IXpActicityCouponService xpActicityCouponService;

    @Override
    public List<XpActicityStrategy> listByActicityId(Long id) {
        List<XpActicityStrategy> xpActicityStrategies = baseMapper.selectList(new LambdaQueryWrapper<XpActicityStrategy>().eq(XpActicityStrategy::getActitcityId, id));
        for (XpActicityStrategy xpActicityStrategy : xpActicityStrategies) {
            List<XpActicityCoupon> list = xpActicityCouponService.list(new QueryWrapper<XpActicityCoupon>().eq("acticity_strategy_id", xpActicityStrategy.getId()));
            if(null != list && !list.isEmpty()){
                List<Long> couponIds = list.stream().map(XpActicityCoupon::getCouponId).collect(Collectors.toList());
                List<XpCoupon> xpCoupons = xpCouponService.list(new QueryWrapper<XpCoupon>().in("id", couponIds));
                xpActicityStrategy.setCouponList(xpCoupons);
            }
        }
        return xpActicityStrategies;
    }
}