feat: 接入公开币种目录并统一多币种金额与语言初始化处理

2026-05-21 15:14:00 +08:00
parent 626914feb6
commit 6b18e25766
27 changed files with 277 additions and 94 deletions
--- a/src/features/hall/hall-betting-grid.tsx
+++ b/src/features/hall/hall-betting-grid.tsx
@@ -21,11 +21,14 @@ import {
  ticketNumberSpec,
 } from "@/features/hall/hall-bet-rules";
 import type { HallDrawLiveSnapshot } from "@/features/hall/use-hall-draw-live";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { triggerWalletPollingAfterBet } from "@/hooks/use-wallet-polling";
 import { getLotteryEcho } from "@/lib/lottery-echo";
 import { getLotteryRequestLocale } from "@/lib/lottery-locale";
 import { formatMinorAsCurrency, parseDecimalInputToMinor } from "@/lib/money";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { cn } from "@/lib/utils";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import { LotteryApiBizError } from "@/types/api/errors";
 import type { PlayEffectivePayload, PlayEffectivePlayRow } from "@/types/api/play-effective";
 import type { TicketLineInput, TicketPlaceData, TicketPreviewData } from "@/types/api/ticket";
@@ -391,6 +394,7 @@ function quickFillKeys(category: HallCategory): { favorites: string; history: st
 export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }) {
  const { display, isBettable, reload: reloadDraw } = drawLive;
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((s) => s.profile);

  const [activeCategory, setActiveCategory] = useState<HallCategory>("D2");
  const [rows, setRows] = useState<DraftRow[]>(() => [newDraftRow()]);
@@ -414,18 +418,14 @@ export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }
    number: null,
    longPress: false,
  });
+  useCurrencyCatalog();

-  const currencyParam = useMemo(() => {
-    const fromEnv = process.env.NEXT_PUBLIC_LOTTERY_PLAY_CURRENCY?.trim();
-    return fromEnv !== undefined && fromEnv !== "" ? fromEnv : undefined;
-  }, []);
+  const currencyParam = useMemo(() => resolvePlayerCurrency(profile), [profile]);

  const loadCatalog = useCallback(async () => {
    setCatalogState((s) => (s.kind === "ok" ? s : { kind: "loading" }));
    try {
-      const data = await getPlayEffective(
-        currencyParam !== undefined ? { currency: currencyParam } : undefined,
-      );
+      const data = await getPlayEffective({ currency: currencyParam });
      setCatalogState({ kind: "ok", data });
    } catch (e) {
      const msg = e instanceof LotteryApiBizError ? e.message : t("hall.loadingError");
@@ -435,9 +435,7 @@ export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }

  const refreshWallet = useCallback(async () => {
    try {
-      const wallet = await getWalletBalance(
-        currencyParam !== undefined ? { currency: currencyParam } : undefined,
-      );
+      const wallet = await getWalletBalance({ currency: currencyParam });
      setAvailableMinor(Number(wallet.available_balance ?? 0));
    } catch {
      setAvailableMinor(0);
@@ -470,7 +468,8 @@ export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }
    );
  }, [activeCategory, catalogState]);

-  const currencyCode = catalogState.kind === "ok" ? catalogState.data.currency_code : "NPR";
+  const currencyCode =
+    catalogState.kind === "ok" ? catalogState.data.currency_code : currencyParam;

  const categoryPlays = useMemo(() => {
    if (catalogState.kind !== "ok") return [];
@@ -656,7 +655,7 @@ export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }
    const entries: DraftEntry[] = [];
    rows.forEach((row, rowIndex) => {
      playColumns.forEach((column) => {
-        const amount = parseDecimalInputToMinor(row.amounts[column.key] ?? "");
+        const amount = parseDecimalInputToMinor(row.amounts[column.key] ?? "", currencyCode);
        if (amount === null || amount <= 0) return;
        const line = lineForPlay(activeCategory, column.play, row.number, amount, column.digitSlot);
        if (!line) return;
@@ -673,7 +672,7 @@ export function HallBettingGrid({ drawLive }: { drawLive: HallDrawLiveSnapshot }
      });
    });
    return entries;
-  }, [activeCategory, playColumns, rows]);
+  }, [activeCategory, currencyCode, playColumns, rows]);

  const draftEntries = collectEntries();
  const draftSummary = useMemo(() => {
--- a/src/features/hall/hall-play-catalog-panel.tsx
+++ b/src/features/hall/hall-play-catalog-panel.tsx
@@ -22,7 +22,9 @@ import {
  TableRow,
 } from "@/components/ui/table";
 import { getLotteryRequestLocale } from "@/lib/lottery-locale";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { cn } from "@/lib/utils";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import { LotteryApiBizError } from "@/types/api/errors";
 import type {
  PlayEffectivePayload,
@@ -77,19 +79,15 @@ function formatMoneyAmount(n: number): string {
 }

 export function HallPlayCatalogPanel() {
+  const profile = usePlayerSessionStore((s) => s.profile);
  const { t } = useTranslation("player");
  const [state, setState] = useState<LoadState>({ kind: "loading" });
-  const currencyParam = useMemo(() => {
-    const fromEnv = process.env.NEXT_PUBLIC_LOTTERY_PLAY_CURRENCY?.trim();
-    return fromEnv !== undefined && fromEnv !== "" ? fromEnv : undefined;
-  }, []);
+  const currencyParam = useMemo(() => resolvePlayerCurrency(profile), [profile]);

  const load = useCallback(async () => {
    setState((s) => (s.kind === "ok" ? s : { kind: "loading" }));
    try {
-      const data = await getPlayEffective(
-        currencyParam !== undefined ? { currency: currencyParam } : undefined,
-      );
+      const data = await getPlayEffective({ currency: currencyParam });
      setState({ kind: "ok", data });
    } catch (e) {
      if (e instanceof LotteryApiBizError && e.code === 9004) {
--- a/src/features/hall/hall-wallet-strip.tsx
+++ b/src/features/hall/hall-wallet-strip.tsx
@@ -12,6 +12,7 @@ import {
  TransferOutDialog,
 } from "@/features/wallet/wallet-transfer-dialogs";
 import { formatMinorAsCurrency } from "@/lib/money";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { cn } from "@/lib/utils";
 import { useNetworkConnectionStore } from "@/stores/network-connection-store";
 import { usePlayerSessionStore } from "@/stores/player-session-store";
@@ -26,9 +27,8 @@ export function HallWalletStrip() {
  const degradedWalletPollRef = useRef<number | null>(null);

  const currency = useMemo(
-    () =>
-      (balance?.currency_code ?? profile?.default_currency ?? "NPR").toUpperCase(),
-    [balance?.currency_code, profile?.default_currency],
+    () => resolvePlayerCurrency(profile, balance),
+    [balance, profile],
  );

  const refresh = useCallback(async () => {
--- a/src/features/orders/ticket-order-detail-screen.tsx
+++ b/src/features/orders/ticket-order-detail-screen.tsx
@@ -16,12 +16,15 @@ import {
 } from "@/components/ui/card";
 import { Skeleton } from "@/components/ui/skeleton";
 import { TwentyThreeResultsGrid } from "@/features/results/twenty-three-results-grid";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { StatusDot, ticketStatusDisplay } from "@/features/orders/ticket-item-status";
 import { formatLotteryInstant } from "@/lib/player-datetime";
 import { formatMinorAsCurrency } from "@/lib/money";
 import { norm4d } from "@/lib/norm-4d";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { playLabel } from "@/lib/play-labels";
 import { cn } from "@/lib/utils";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { TicketItemDetailPayload } from "@/types/api/ticket-items";

 type OddsSnapRow = { prize_scope?: string; odds_value?: number };
@@ -66,6 +69,8 @@ type TicketItemDetailWithExtras = TicketItemDetailPayload & {
 /** 界面文档 §4.8 注单详情 */
 export function TicketOrderDetailScreen({ ticketNo }: { ticketNo: string }) {
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((state) => state.profile);
+  useCurrencyCatalog();
  const [data, setData] = useState<TicketItemDetailPayload | null>(null);
  const [error, setError] = useState<string | null>(null);
  const [loading, setLoading] = useState(true);
@@ -131,7 +136,7 @@ export function TicketOrderDetailScreen({ ticketNo }: { ticketNo: string }) {
    );
  }

-  const cur = data.currency_code ?? "NPR";
+  const cur = data.currency_code ?? resolvePlayerCurrency(profile);
  const st = ticketStatusDisplay(data.status, data.win_amount, data.jackpot_win_amount, t);
  const totalWin = data.win_amount + data.jackpot_win_amount;
  const pub = data.published_draw_results;
--- a/src/features/orders/ticket-orders-list-screen.tsx
+++ b/src/features/orders/ticket-orders-list-screen.tsx
@@ -15,11 +15,14 @@ import { PlayerPanel } from "@/components/layout/player-panel";
 import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
 import { Skeleton } from "@/components/ui/skeleton";
 import { StatusDot, ticketStatusDisplay } from "@/features/orders/ticket-item-status";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { useIsMobile } from "@/hooks/use-mobile";
 import { formatMinorAsCurrency } from "@/lib/money";
 import { formatLotteryInstant } from "@/lib/player-datetime";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { playLabel } from "@/lib/play-labels";
 import { cn } from "@/lib/utils";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { TicketItemListRow } from "@/types/api/ticket-items";

 const ORDERS_PAGE_SIZE = 20;
@@ -42,6 +45,8 @@ function formatYmd(value: Date): string {
 export function TicketOrdersListScreen() {
  const searchParams = useSearchParams();
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((state) => state.profile);
+  useCurrencyCatalog();
  const drawNoFilter = useMemo(() => (searchParams.get("draw_no") ?? "").trim(), [searchParams]);
  const statusFilter = useMemo(
    () => searchParams.getAll("status").map((s) => s.trim()).filter(Boolean),
@@ -353,7 +358,7 @@ export function TicketOrdersListScreen() {
          <>
            <div className="space-y-3">
              {items.map((row) => {
-                const cur = row.currency_code ?? "NPR";
+                const cur = row.currency_code ?? resolvePlayerCurrency(profile);
                const st = ticketStatusDisplay(row.status, row.win_amount, row.jackpot_win_amount, t);
                const totalWin = row.win_amount + row.jackpot_win_amount;
                return (
--- a/src/features/player/entry-gate.tsx
+++ b/src/features/player/entry-gate.tsx
@@ -15,6 +15,7 @@ import { useRouter, useSearchParams } from "next/navigation";
 import { useCallback, useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";

+import { getPublicCurrencies } from "@/api/currency";
 import { getPlayerMe, getPlayerPing } from "@/api/player";
 import { LanguageSwitcher } from "@/components/language-switcher";
 import { Button, buttonVariants } from "@/components/ui/button";
@@ -93,7 +94,7 @@ export function EntryGate() {

  const tokenFromUrl = searchParams.get("token") ?? "";

-  const { bearerToken, setBearerToken, setProfile, clearBearerToken } =
+  const { bearerToken, setBearerToken, setProfile, setCurrencies, clearBearerToken } =
    usePlayerSessionStore();

  const [phase, setPhase] = useState<Phase>("loading");
@@ -141,6 +142,13 @@ export function EntryGate() {
      try {
        const [me] = await Promise.all([getPlayerMe(), sleep(300)]);

+        try {
+          const currencies = await getPublicCurrencies();
+          setCurrencies(currencies.items);
+        } catch {
+          // 不阻断进场主流程；金额精度会退回默认 2 位兜底。
+        }
+
        updateStep("token", "done");
        updateStep("account", "done");

@@ -216,6 +224,7 @@ export function EntryGate() {
    tokenFromUrl,
    setBearerToken,
    setProfile,
+    setCurrencies,
    clearBearerToken,
    router,
    updateStep,
--- a/src/features/player/hydrate-player-auth.tsx
+++ b/src/features/player/hydrate-player-auth.tsx
@@ -2,6 +2,7 @@

 import { useEffect } from "react";

+import { getPublicCurrencies } from "@/api/currency";
 import { getPlayerMe } from "@/api/player";
 import { usePlayerSessionStore } from "@/stores/player-session-store";

@@ -14,20 +15,31 @@ export function HydratePlayerAuth(): null {
    (state) => state.restoreBearerToken,
  );
  const setProfile = usePlayerSessionStore((state) => state.setProfile);
+  const setCurrencies = usePlayerSessionStore((state) => state.setCurrencies);

  useEffect(() => {
    const token = restoreBearerToken();
-    if (!token) return;
-    if (usePlayerSessionStore.getState().profile !== null) return;
    void (async () => {
      try {
+        if (usePlayerSessionStore.getState().currencies.length === 0) {
+          try {
+            const currencies = await getPublicCurrencies();
+            setCurrencies(currencies.items);
+          } catch {
+            // 币种元数据失败时不影响登录态恢复。
+          }
+        }
+
+        if (!token) return;
+        if (usePlayerSessionStore.getState().profile !== null) return;
+
        const me = await getPlayerMe();
        setProfile(me);
      } catch {
        /* 401 由 lottery-http 拦截跳转 */
      }
    })();
-  }, [restoreBearerToken, setProfile]);
+  }, [restoreBearerToken, setCurrencies, setProfile]);

  return null;
 }
--- a/src/features/results/check-winning-screen.tsx
+++ b/src/features/results/check-winning-screen.tsx
@@ -17,9 +17,12 @@ import {
 } from "@/components/ui/dialog";
 import { Input } from "@/components/ui/input";
 import { PlayerPanel } from "@/components/layout/player-panel";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { formatMinorAsCurrency } from "@/lib/money";
 import { formatLotteryInstant } from "@/lib/player-datetime";
 import { playLabel } from "@/lib/play-labels";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { DrawResultListItem } from "@/types/api/draw-results";
 import type { TicketDrawMyMatchPayload, TicketItemListRow } from "@/types/api/ticket-items";

@@ -31,6 +34,7 @@ type WinningCheckResult = {

 export function CheckWinningScreen() {
  const { t } = useTranslation("player");
+  useCurrencyCatalog();
  const [ticketNo, setTicketNo] = useState("");
  const [latestDraw, setLatestDraw] = useState<DrawResultListItem | null>(null);
  const [recent, setRecent] = useState<string[]>([]);
@@ -197,9 +201,11 @@ function WinningResultDialog({
  onCheckAnother: () => void;
 }) {
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((state) => state.profile);
  const totalWin = (data?.match.total_win_minor ?? 0) + (data?.match.total_jackpot_win_minor ?? 0);
  const isWon = totalWin > 0 || (data?.match.winning_ticket_count ?? 0) > 0;
  const firstTicket = useMemo(() => data?.tickets[0] ?? null, [data]);
+  const currency = firstTicket?.currency_code ?? resolvePlayerCurrency(profile);

  if (!data) return null;

@@ -250,7 +256,7 @@ function WinningResultDialog({
                {t("results.check.amount")}
              </p>
              <p className="mt-2 font-mono text-lg font-black text-[#0a8f3e]">
-                {formatMinorAsCurrency(totalWin, firstTicket?.currency_code ?? "NPR")}
+                {formatMinorAsCurrency(totalWin, currency)}
              </p>
            </div>
          </div>
--- a/src/features/results/draw-result-detail-screen.tsx
+++ b/src/features/results/draw-result-detail-screen.tsx
@@ -18,11 +18,14 @@ import {
 import { Skeleton } from "@/components/ui/skeleton";
 import { JackpotResultsStrip } from "@/features/results/jackpot-results-strip";
 import { TwentyThreeResultsGrid } from "@/features/results/twenty-three-results-grid";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { getPlayerBearerTokenPayload } from "@/lib/lottery-auth";
 import { formatLotteryInstant } from "@/lib/player-datetime";
 import { formatMinorAsCurrency } from "@/lib/money";
 import { norm4d } from "@/lib/norm-4d";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { cn } from "@/lib/utils";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { DrawResultDetailPayload } from "@/types/api/draw-results";

 type DrawResultDetailScreenProps = {
@@ -32,6 +35,8 @@ type DrawResultDetailScreenProps = {
 /** §4.6 开奖结果详情：23 分区 + [< >] 切换 + 本人命中高亮 + Jackpot */
 export function DrawResultDetailScreen({ drawNo }: DrawResultDetailScreenProps) {
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((state) => state.profile);
+  useCurrencyCatalog();
  const [data, setData] = useState<DrawResultDetailPayload | null>(null);
  const [error, setError] = useState<string | null>(null);
  const [loading, setLoading] = useState(true);
@@ -135,7 +140,7 @@ export function DrawResultDetailScreen({ drawNo }: DrawResultDetailScreenProps)
    );
  }

-  const currency = "NPR";
+  const currency = data.jackpot?.currency_code ?? resolvePlayerCurrency(profile);
  const showMyPayout =
    myTotals &&
    myTotals.hasBets &&
--- a/src/features/results/draw-results-list-screen.tsx
+++ b/src/features/results/draw-results-list-screen.tsx
@@ -20,7 +20,10 @@ import {
 import { PlayerPanel } from "@/components/layout/player-panel";
 import { JackpotResultsStrip } from "@/features/results/jackpot-results-strip";
 import { TwentyThreeResultsGrid } from "@/features/results/twenty-three-results-grid";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { formatLotteryInstant } from "@/lib/player-datetime";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
+import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { DrawResultListItem } from "@/types/api/draw-results";

 const RESULTS_PAGE_SIZE = 10;
@@ -32,6 +35,8 @@ const MONTH_OPTIONS = Array.from({ length: 12 }, (_, value) => ({

 export function DrawResultsListScreen() {
  const { t } = useTranslation("player");
+  const profile = usePlayerSessionStore((state) => state.profile);
+  useCurrencyCatalog();
  const [items, setItems] = useState<DrawResultListItem[] | null>(null);
  const [error, setError] = useState<string | null>(null);
  const [date, setDate] = useState("");
@@ -46,6 +51,7 @@ export function DrawResultsListScreen() {
  const businessDate = /^\d{4}-\d{2}-\d{2}$/.test(date) ? date : undefined;
  const quickYears = useMemo(() => buildYearOptions(calendarMonth), [calendarMonth]);
  const featured = items?.[0] ?? null;
+  const jackpotCurrency = featured?.jackpot?.currency_code ?? resolvePlayerCurrency(profile);

  const fetchList = useCallback(async (targetPage = 1, append = false) => {
    setError(null);
@@ -104,7 +110,7 @@ export function DrawResultsListScreen() {
  return (
    <PlayerPanel title={t("results.title")} subtitle={t("results.subtitle")} eyebrow={t("brand.name")}>
      <div className="space-y-4">
-        <JackpotResultsStrip currencyCode="NPR" />
+        <JackpotResultsStrip currencyCode={jackpotCurrency} />

        <div className="rounded-xl border border-[#e6edf8] bg-[#f8fbff] p-3">
          <p className="mb-2 text-xs font-bold text-[#32518d]">
--- a/src/features/wallet/transfer-in-screen.tsx
+++ b/src/features/wallet/transfer-in-screen.tsx
@@ -6,6 +6,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { getWalletBalance } from "@/api/wallet";
 import { TransferInPage } from "@/features/wallet/wallet-transfer-forms";
 import { Skeleton } from "@/components/ui/skeleton";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { WalletBalanceData } from "@/types/api/wallet-balance";

@@ -17,9 +18,8 @@ export function TransferInScreen() {
  const [loading, setLoading] = useState(true);

  const currency = useMemo(
-    () =>
-      (balance?.currency_code ?? profile?.default_currency ?? "NPR").toUpperCase(),
-    [balance?.currency_code, profile?.default_currency],
+    () => resolvePlayerCurrency(profile, balance),
+    [balance, profile],
  );

  const load = useCallback(async () => {
--- a/src/features/wallet/transfer-out-screen.tsx
+++ b/src/features/wallet/transfer-out-screen.tsx
@@ -6,6 +6,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { getWalletBalance } from "@/api/wallet";
 import { TransferOutPage } from "@/features/wallet/wallet-transfer-forms";
 import { Skeleton } from "@/components/ui/skeleton";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { WalletBalanceData } from "@/types/api/wallet-balance";

@@ -17,9 +18,8 @@ export function TransferOutScreen() {
  const [loading, setLoading] = useState(true);

  const currency = useMemo(
-    () =>
-      (balance?.currency_code ?? profile?.default_currency ?? "NPR").toUpperCase(),
-    [balance?.currency_code, profile?.default_currency],
+    () => resolvePlayerCurrency(profile, balance),
+    [balance, profile],
  );

  const load = useCallback(async () => {
--- a/src/features/wallet/wallet-logs-screen.tsx
+++ b/src/features/wallet/wallet-logs-screen.tsx
@@ -7,6 +7,7 @@ import { getWalletLogs } from "@/api/wallet";
 import { Button } from "@/components/ui/button";
 import { PlayerPanel } from "@/components/layout/player-panel";
 import { WalletLogsBlock } from "@/features/wallet/wallet-logs-block";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { formatWalletClientError } from "@/lib/wallet-api-error";
 import { usePlayerSessionStore } from "@/stores/player-session-store";
 import { getWalletLogsLastPage, type WalletLogsData } from "@/types/api/wallet-logs";
@@ -25,8 +26,8 @@ export function WalletLogsScreen() {
  const loadMoreRef = useRef<HTMLDivElement | null>(null);

  const currency = useMemo(
-    () => (profile?.default_currency ?? "NPR").toUpperCase(),
-    [profile?.default_currency],
+    () => resolvePlayerCurrency(profile),
+    [profile],
  );

  const fetchPassRef = useRef(true);
--- a/src/features/wallet/wallet-screen.tsx
+++ b/src/features/wallet/wallet-screen.tsx
@@ -15,6 +15,7 @@ import {
 } from "@/features/wallet/wallet-transfer-dialogs";
 import { WalletLogsBlock } from "@/features/wallet/wallet-logs-block";
 import { formatMinorAsCurrency } from "@/lib/money";
+import { resolvePlayerCurrency } from "@/lib/player-currency";
 import { formatWalletClientError } from "@/lib/wallet-api-error";
 import { usePlayerSessionStore } from "@/stores/player-session-store";
 import type { WalletBalanceData } from "@/types/api/wallet-balance";
@@ -34,13 +35,10 @@ export function WalletScreen() {
  const [error, setError] = useState<string | null>(null);
  const loadMoreRef = useRef<HTMLDivElement | null>(null);

-  const currency = useMemo(() => {
-    return (
-      balance?.currency_code ??
-      profile?.default_currency ??
-      "NPR"
-    ).toUpperCase();
-  }, [balance?.currency_code, profile?.default_currency]);
+  const currency = useMemo(
+    () => resolvePlayerCurrency(profile, balance),
+    [balance, profile],
+  );

  const fetchPassRef = useRef(true);

--- a/src/features/wallet/wallet-transfer-forms.tsx
+++ b/src/features/wallet/wallet-transfer-forms.tsx
@@ -18,7 +18,12 @@ import {
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { PlayerPanel } from "@/components/layout/player-panel";
-import { formatMinorAsCurrency, parseDecimalInputToMinor } from "@/lib/money";
+import {
+  formatMinorAsCurrency,
+  getCurrencyDecimalPlaces,
+  parseDecimalInputToMinor,
+} from "@/lib/money";
+import { useCurrencyCatalog } from "@/hooks/use-currency-catalog";
 import { formatWalletClientError } from "@/lib/wallet-api-error";
 import { LotteryApiBizError } from "@/types/api/errors";

@@ -64,14 +69,15 @@ export function TransferInPanel({
  variant?: PanelVariant;
 }) {
  const { t } = useTranslation("player");
+  useCurrencyCatalog();
  const [amountText, setAmountText] = useState("");
  const [submitting, setSubmitting] = useState(false);
  const [localError, setLocalError] = useState<string | null>(null);
  const tid = `${idPrefix}in-amount`;

  const parsedMinor = useMemo(
-    () => parseDecimalInputToMinor(amountText),
-    [amountText],
+    () => parseDecimalInputToMinor(amountText, currency),
+    [amountText, currency],
  );
  const previewAfter =
    parsedMinor != null ? lotteryMinor + parsedMinor : lotteryMinor;
@@ -204,14 +210,15 @@ export function TransferOutPanel({
  variant?: PanelVariant;
 }) {
  const { t } = useTranslation("player");
+  useCurrencyCatalog();
  const [amountText, setAmountText] = useState("");
  const [submitting, setSubmitting] = useState(false);
  const [localError, setLocalError] = useState<string | null>(null);
  const tid = `${idPrefix}out-amount`;

  const parsedMinor = useMemo(
-    () => parseDecimalInputToMinor(amountText),
-    [amountText],
+    () => parseDecimalInputToMinor(amountText, currency),
+    [amountText, currency],
  );
  const previewAfter =
    parsedMinor != null
@@ -219,8 +226,9 @@ export function TransferOutPanel({
      : availableMinor;

  const fillAll = () => {
-    const major = availableMinor / 100;
-    setAmountText(major.toFixed(2));
+    const decimals = getCurrencyDecimalPlaces(currency);
+    const major = availableMinor / 10 ** decimals;
+    setAmountText(major.toFixed(decimals));
  };

  const submit = async () => {