dukang/apps/mini-user/src/components/StoreRedeemMarquee.tsx

import { useMemo } from 'react';
import { View, Text, Swiper, SwiperItem } from '@tarojs/components';

export type StoreRedeemMarqueeItem = {
  userLabel: string;
  amount: string;
};

type StoreRedeemMarqueeProps = {
  items: StoreRedeemMarqueeItem[];
};

const STAY_MS = 20000;

function MarqueeRow({ item }: { item: StoreRedeemMarqueeItem }) {
  return (
    <View className="store-detail-marquee-inner">
      <View className="store-detail-marquee-dot" />
      <Text className="store-detail-marquee-text">{item.userLabel} 刚刚到店核销</Text>
      <Text className="store-detail-marquee-amount">{item.amount}</Text>
    </View>
  );
}

/** 核销记录：单条静止；多条竖向循环，每条停留 20 秒 */
export default function StoreRedeemMarquee({ items }: StoreRedeemMarqueeProps) {
  const list = useMemo(
    () =>
      items
        .map((row) => ({
          userLabel: String(row.userLabel || '用户***').trim() || '用户***',
          amount: String(row.amount || '').trim(),
        }))
        .filter((row) => row.amount),
    [items],
  );

  if (!list.length) return null;

  if (list.length === 1) {
    return (
      <View className="store-detail-marquee">
        <MarqueeRow item={list[0]} />
      </View>
    );
  }

  return (
    <View className="store-detail-marquee">
      <Swiper
        className="store-detail-marquee-swiper"
        vertical
        circular
        autoplay
        interval={STAY_MS}
        duration={400}
        indicatorDots={false}
      >
        {list.map((row, index) => (
          <SwiperItem key={`${row.userLabel}|${row.amount}|${index}`}>
            <MarqueeRow item={row} />
          </SwiperItem>
        ))}
      </Swiper>
    </View>
  );
}