2026-08-20 12:01:22 +08:00
3 changed files with 51 additions and 123 deletions
@@ -291,18 +291,21 @@ body:has(.big-screen-page),
  z-index: 1;
  flex: 1;
  min-height: 0;
+  width: 100%;
  display: flex;
  flex-direction: column;
-  padding: 0 8px;
+  padding: 0;
  overflow: hidden;
 }

 .big-screen-list-head,
 .big-screen-row {
  display: grid;
-  grid-template-columns: 208px 1fr 160px 200px;
+  grid-template-columns: minmax(180px, 18%) minmax(0, 1fr) minmax(140px, 16%) minmax(160px, 18%);
  align-items: center;
  column-gap: 16px;
+  width: 100%;
+  box-sizing: border-box;
 }

 .big-screen-list-head {
@@ -457,10 +460,16 @@ body:has(.big-screen-page),
 }

 .big-screen-empty {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
  text-align: center;
-  color: rgba(255, 255, 255, 0.45);
-  padding: 48px 20px;
-  font-size: 18px;
+  color: rgba(145, 190, 230, 0.42);
+  padding: 48px 40px;
+  font-size: 60px;
+  letter-spacing: 6px;
+  font-weight: 400;
 }

 .big-screen-fx {
@@ -715,7 +724,7 @@ body:has(.big-screen-page),
  }
  .big-screen-list-head,
  .big-screen-row {
-    grid-template-columns: 172px 1fr 120px 160px;
+    grid-template-columns: minmax(140px, 20%) minmax(0, 1fr) minmax(110px, 16%) minmax(130px, 18%);
    font-size: 16px;
  }
  .big-screen-amount--6d {
@@ -16,103 +16,10 @@ type AmountTier = 1 | 2 | 3;

 const POLL_MS = 3000;
 const ROW_MS = 2500;
+/** 不足此条数时重复填充，保证滚动连贯 */
+const MIN_SCROLL_ROWS = 10;
+const FX_DURATION_MS = 10_000;
 const WEEKDAYS = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'];
-const TIER_DURATION: Record<AmountTier, number> = { 1: 3000, 2: 4500, 3: 6000 };
-
-const SEED_IDS = new Set(
-  ['seed-1', 'seed-2', 'seed-3', 'seed-4', 'seed-5', 'seed-6', 'seed-7', 'seed-8'],
-);
-
-function seedPaidAt(h: number, m: number, s: number): string {
-  const d = new Date();
-  d.setHours(h, m, s, 0);
-  return d.toISOString();
-}
-
-/** 发布会滚动列表垫底演示数据（不参与成交动效） */
-const BIG_SCREEN_SEED_ORDERS: BigScreenOrder[] = [
-  {
-    id: 'seed-1',
-    orderNo: 'DK-DEMO-001',
-    payAmount: 1288,
-    items: '杜康君酿 · 浓香型 × 6瓶',
-    createdAt: seedPaidAt(14, 28, 36),
-    paidAt: seedPaidAt(14, 28, 36),
-    userPhoneMasked: '138****8888',
-  },
-  {
-    id: 'seed-2',
-    orderNo: 'DK-DEMO-002',
-    payAmount: 688,
-    items: '杜康君酿 · 浓香型 × 2瓶',
-    createdAt: seedPaidAt(14, 22, 18),
-    paidAt: seedPaidAt(14, 22, 18),
-    userPhoneMasked: '139****6666',
-  },
-  {
-    id: 'seed-3',
-    orderNo: 'DK-DEMO-003',
-    payAmount: 1588,
-    items: '杜康典藏 · 礼盒装 × 2套',
-    createdAt: seedPaidAt(14, 15, 42),
-    paidAt: seedPaidAt(14, 15, 42),
-    userPhoneMasked: '136****9527',
-  },
-  {
-    id: 'seed-4',
-    orderNo: 'DK-DEMO-004',
-    payAmount: 520,
-    items: '杜康特曲 · 500ml × 4瓶',
-    createdAt: seedPaidAt(14, 8, 55),
-    paidAt: seedPaidAt(14, 8, 55),
-    userPhoneMasked: '135****3210',
-  },
-  {
-    id: 'seed-5',
-    orderNo: 'DK-DEMO-005',
-    payAmount: 268,
-    items: '杜康君酿 · 浓香型 × 1瓶',
-    createdAt: seedPaidAt(13, 56, 7),
-    paidAt: seedPaidAt(13, 56, 7),
-    userPhoneMasked: '137****1888',
-  },
-  {
-    id: 'seed-6',
-    orderNo: 'DK-DEMO-006',
-    payAmount: 999,
-    items: '杜康窖藏 · 珍藏版 × 3瓶',
-    createdAt: seedPaidAt(13, 48, 33),
-    paidAt: seedPaidAt(13, 48, 33),
-    userPhoneMasked: '133****7788',
-  },
-  {
-    id: 'seed-7',
-    orderNo: 'DK-DEMO-007',
-    payAmount: 188,
-    items: '杜康小酒 · 品鉴装 × 2瓶',
-    createdAt: seedPaidAt(13, 35, 21),
-    paidAt: seedPaidAt(13, 35, 21),
-    userPhoneMasked: '158****0099',
-  },
-  {
-    id: 'seed-8',
-    orderNo: 'DK-DEMO-008',
-    payAmount: 1200,
-    items: '杜康君酿 · 浓香型 × 5瓶',
-    createdAt: seedPaidAt(13, 22, 49),
-    paidAt: seedPaidAt(13, 22, 49),
-    userPhoneMasked: '186****5566',
-  },
-];
-
-function mergeDisplayItems(live: BigScreenOrder[]): BigScreenOrder[] {
-  if (!live.length) return [...BIG_SCREEN_SEED_ORDERS];
-  return [...live, ...BIG_SCREEN_SEED_ORDERS];
-}
-
-function isSeedOrder(order: BigScreenOrder): boolean {
-  return SEED_IDS.has(order.id);
-}

 function pad(n: number) {
  return String(n).padStart(2, '0');
@@ -264,10 +171,9 @@ function CelebrateFx({ order, onDone }: { order: BigScreenOrder; onDone: () => v
  const [displayAmount, setDisplayAmount] = useState(tier === 3 ? 0 : order.payAmount);

  useEffect(() => {
-    const duration = TIER_DURATION[tier];
-    const timer = window.setTimeout(() => onDoneRef.current(), duration);
+    const timer = window.setTimeout(() => onDoneRef.current(), FX_DURATION_MS);
    return () => window.clearTimeout(timer);
-  }, [order.id, tier]);
+  }, [order.id]);

  useEffect(() => {
    if (tier !== 3) return;
@@ -299,7 +205,6 @@ function CelebrateFx({ order, onDone }: { order: BigScreenOrder; onDone: () => v
    let raf = 0;
    let last = performance.now();
    const started = performance.now();
-    const duration = TIER_DURATION[tier];
    const gravity = tier === 3 ? 0.18 : 0.14;
    const loop = (now: number) => {
      const dt = Math.min(32, now - last) / 16.6;
@@ -310,8 +215,12 @@ function CelebrateFx({ order, onDone }: { order: BigScreenOrder; onDone: () => v
        p.x += p.vx * dt;
        p.y += p.vy * dt;
        p.rot += p.vr * dt;
-        p.life -= (tier === 3 ? 0.0032 : 0.005) * dt;
-        if (p.rain && (p.y > canvas.clientHeight + 30 || p.life <= 0) && now - started < duration - 400) {
+        p.life -= (tier === 3 ? 0.002 : 0.003) * dt;
+        if (
+          p.rain &&
+          (p.y > canvas.clientHeight + 30 || p.life <= 0) &&
+          now - started < FX_DURATION_MS - 400
+        ) {
          p.x = Math.random() * canvas.clientWidth;
          p.y = -16 - Math.random() * 60;
          p.vx = (Math.random() - 0.5) * 1.4;
@@ -374,12 +283,9 @@ export default function BigScreenPage() {
  const queueRef = useRef<BigScreenOrder[]>([]);
  const celebratingRef = useRef(false);
  const viewportRef = useRef<HTMLDivElement | null>(null);
+  const dayKeyRef = useRef('');
  const [viewportH, setViewportH] = useState(0);

-  useEffect(() => {
-    for (const o of BIG_SCREEN_SEED_ORDERS) celebratedIdsRef.current.add(o.id);
-  }, []);
-
  const playNext = useCallback(() => {
    const next = queueRef.current.shift() ?? null;
    celebratingRef.current = !!next;
@@ -404,10 +310,22 @@ export default function BigScreenPage() {
  );

  const fetchData = useCallback(() => {
+    const now = new Date();
+    const todayKey = `${now.getFullYear()}-${pad(now.getMonth() + 1)}-${pad(now.getDate())}`;
+    if (dayKeyRef.current && dayKeyRef.current !== todayKey) {
+      seenIdsRef.current = null;
+      celebratedIdsRef.current = new Set();
+      queueRef.current = [];
+      celebratingRef.current = false;
+      setCelebrate(null);
+      setPaused(false);
+    }
+    dayKeyRef.current = todayKey;
+
    return request<{ items: BigScreenOrder[] }>('/admin/orders/big-screen?limit=2000')
      .then((d) => {
        const list = d.items ?? [];
-        setItems(mergeDisplayItems(list));
+        setItems(list);
        setLoadError('');
        const seen = seenIdsRef.current;
        if (!seen) {
@@ -421,7 +339,6 @@ export default function BigScreenPage() {
      })
      .catch((e) => {
        setLoadError(e instanceof Error ? e.message : '加载失败');
-        setItems(mergeDisplayItems([]));
      });
  }, [enqueueNew]);

@@ -457,7 +374,7 @@ export default function BigScreenPage() {
    if (!items.length) return [];
    const rowH = 80;
    const visible = Math.max(1, Math.ceil((viewportH || 480) / rowH));
-    const minCount = visible + 1;
+    const minCount = Math.max(MIN_SCROLL_ROWS, visible + 1);
    const unit: BigScreenOrder[] = [];
    while (unit.length < minCount) unit.push(...items);
    return unit;
@@ -466,8 +383,7 @@ export default function BigScreenPage() {
  const trackItems = useMemo(() => unitItems.concat(unitItems), [unitItems]);
  const marqueeMs = Math.max(unitItems.length, 1) * ROW_MS;
  const rolling = items.length > 0 && unitItems.length > 0;
-  const latestLive = items.find((o) => !isSeedOrder(o));
-  const latestId = latestLive?.id;
+  const latestId = items[0]?.id;

  return (
    <div className="big-screen-page">
@@ -497,14 +413,14 @@ export default function BigScreenPage() {

      <div className="big-screen-list">
        <div className="big-screen-list-head">
-          <span>下单金额</span>
-          <span>下单商品</span>
-          <span>付款时间</span>
-          <span>下单人</span>
+          <span>订单金额</span>
+          <span>订单商品</span>
+          <span>下单时间</span>
+          <span>下单账号</span>
        </div>
        <div className="big-screen-list-body" ref={viewportRef}>
          {items.length === 0 ? (
-            <div className="big-screen-empty">{loadError || '暂无订单'}</div>
+            <div className="big-screen-empty">{loadError || '当日暂无订单'}</div>
          ) : (
            <div
              className={`big-screen-track${rolling ? ' is-rolling' : ''}${paused ? ' is-paused' : ''}`}
@@ -25,13 +25,16 @@ export class AdminOrdersService {
    private readonly adminRedeemService: AdminRedeemService,
  ) {}

-  /** v3.5.1 #1：发布会大屏，仅已付款订单；按付款时间倒序 */
+  /** v3.5.1 #1：发布会大屏，仅当日已付款订单；按付款时间倒序 */
  async listBigScreen(limit?: string) {
    const take = Math.min(Math.max(Number(limit) || 2000, 1), 2000);
+    const startOfToday = new Date();
+    startOfToday.setHours(0, 0, 0, 0);
    const orders = await this.prisma.order.findMany({
      where: {
        payAmount: { gte: 100 },
        payStatus: 'PAID',
+        paidAt: { gte: startOfToday },
      },
      orderBy: [{ paidAt: 'desc' }, { createdAt: 'desc' }],
      take,