智慧建筑操作系统双十二促销活动

// 假设这是一个展示促销信息的组件
function PromotionBanner() {
    const promotions = [
        { name: '双十二折扣', description: '全场服务8折优惠', discount: 0.8 },
        { name: '赠品活动', description: '购买高级套餐赠送智能门锁', gift: '智能门锁' },
        { name: '限时抢购', description: '前100名用户享受半价优惠', timeLimited: true }
    ];

    return (
        <div className="promotion-banner">
            {promotions.map((promo, index) => (
                <div key={index} className="promo-item">
                    <h3>{promo.name}</h3>
                    <p>{promo.description}</p>
                    {promo.gift && <span>赠品: {promo.gift}</span>}
                    {promo.timeLimited && <span>限时抢购!</span>}
                </div>
            ))}
        </div>
    );
}