kang
b819894e75
实现 resolvePostMessageTargetOrigin，优化 iframe 消息通信中的目标来源（origin）解析与校验。 更新 IframeBridge：支持定期刷新允许的来源列表，并优化消息事件管理机制。 重构 usePendingWalletReconcile：优化待对账通知的获取与缓存逻辑，提升性能与用户体验。 增强 NotificationsScreen：新增待对账通知内容，并优化界面展示效果。 更新英文、尼泊尔语与中文语言包，新增待对账通知相关翻译文案。
114 lines
3.7 KiB
TypeScript
114 lines
3.7 KiB
TypeScript
/**
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* 与后端约定：金额存最小货币单位（如 NPR 2 位小数 → 分）；展示时除以 10^displayDecimals。
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* 展示分隔符与 {@link CurrencyFormatter} / 后台「货币格式」设置一致。
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*/
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import { getCurrencyDisplayFormat } from "@/lib/currency-display-settings";
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import { usePlayerSessionStore } from "@/stores/player-session-store";
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const DEFAULT_DECIMAL_PLACES = 2;
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export function getCurrencyDecimalPlaces(currencyCode: string): number {
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const code = currencyCode.trim().toUpperCase();
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const row = usePlayerSessionStore
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.getState()
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.currencies.find((item) => item.code === code);
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const decimals = row?.decimal_places;
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if (typeof decimals === "number" && Number.isFinite(decimals) && decimals >= 0) {
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return decimals;
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}
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return DEFAULT_DECIMAL_PLACES;
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}
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function formatIntegerWithThousands(value: number, thousandsSep: string): string {
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const digits = String(Math.trunc(value));
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if (!thousandsSep) return digits;
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return digits.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsSep);
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}
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function formatMinorWithDisplaySettings(
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minorUnits: number,
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format = getCurrencyDisplayFormat(),
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): string {
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const { displayDecimals, decimalSeparator, thousandsSeparator } = format;
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const divisor = Math.max(1, 10 ** displayDecimals);
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const negative = minorUnits < 0;
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const abs = Math.abs(minorUnits);
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const integerPart = Math.floor(abs / divisor);
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const fractionRaw = abs % divisor;
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const fractionPadded = String(fractionRaw).padStart(displayDecimals, "0");
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const integerPartFormatted = formatIntegerWithThousands(
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integerPart,
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thousandsSeparator,
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);
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if (displayDecimals === 0) {
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return `${negative ? "-" : ""}${integerPartFormatted}`;
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}
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return `${negative ? "-" : ""}${integerPartFormatted}${decimalSeparator}${fractionPadded}`;
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}
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export function formatMinorAsCurrency(
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minor: number | string,
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currencyCode: string,
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decimalPlaces?: number,
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): string {
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const n = typeof minor === "string" ? Number(minor) : minor;
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if (!Number.isFinite(n)) return `${currencyCode} —`;
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const format = getCurrencyDisplayFormat();
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const resolvedDisplayDecimals =
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typeof decimalPlaces === "number" &&
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Number.isFinite(decimalPlaces) &&
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decimalPlaces >= 0
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? Math.min(12, Math.trunc(decimalPlaces))
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: format.displayDecimals;
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const amount = formatMinorWithDisplaySettings(n, {
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...format,
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displayDecimals: resolvedDisplayDecimals,
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});
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return `${currencyCode} ${amount}`;
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}
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/**
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* 用户输入如 `1000` 或 `1,000.50` → 最小货币单位整数（按币种实际 decimal_places）。
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*/
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export function parseDecimalInputToMinor(
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raw: string,
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decimalPlacesOrCurrencyCode?: number | string,
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): number | null {
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const decimalPlaces =
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typeof decimalPlacesOrCurrencyCode === "string"
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? getCurrencyDecimalPlaces(decimalPlacesOrCurrencyCode)
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: typeof decimalPlacesOrCurrencyCode === "number" &&
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Number.isFinite(decimalPlacesOrCurrencyCode) &&
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decimalPlacesOrCurrencyCode >= 0
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? decimalPlacesOrCurrencyCode
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: decimalPlacesOrCurrencyCode;
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const resolvedDecimalPlaces = decimalPlaces ?? DEFAULT_DECIMAL_PLACES;
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const format = getCurrencyDisplayFormat();
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let cleaned = raw.trim();
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if (format.thousandsSeparator) {
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cleaned = cleaned.split(format.thousandsSeparator).join("");
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}
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if (format.decimalSeparator && format.decimalSeparator !== ".") {
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cleaned = cleaned.replaceAll(format.decimalSeparator, ".");
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}
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cleaned = cleaned.replace(/,/g, "");
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if (cleaned === "") return null;
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const n = Number(cleaned);
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if (!Number.isFinite(n) || n < 0) return null;
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const factor = 10 ** resolvedDecimalPlaces;
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const minor = Math.round(n * factor);
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if (!Number.isSafeInteger(minor)) return null;
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return minor;
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}
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