重构

packages/shared/src/phone-countries.js

@@ -0,0 +1,78 @@
+import { normalizeLocale } from './api-errors';
+import dialCodesJson from './phone-dial-codes.json';
+/** 平台开放注册/短信的国家（ISO 3166-1 alpha-2），顺序即下拉展示顺序 */
+export const ALLOWED_PHONE_ISO = ['MY', 'SG', 'IN', 'AU', 'TH', 'VN', 'BD', 'TW'];
+const ALLOWED_SET = new Set(ALLOWED_PHONE_ISO);
+const ZH_LABELS = {
+    MY: '马来西亚',
+    SG: '新加坡',
+    IN: '印度',
+    AU: '澳洲',
+    TH: '泰国',
+    VN: '越南',
+    BD: '孟加拉国',
+    TW: '台湾',
+};
+const allCountries = dialCodesJson;
+/** 开放国家列表（从 ITU 全量数据中筛选） */
+export const PHONE_COUNTRIES = ALLOWED_PHONE_ISO.map((iso) => {
+    const found = allCountries.find((c) => c.iso === iso);
+    if (!found) {
+        throw new Error(`Missing phone country data for ISO: ${iso}`);
+    }
+    return found;
+});
+const DIAL_SET = new Set(PHONE_COUNTRIES.map((c) => c.dial));
+export function isSupportedPhoneDial(dial) {
+    return DIAL_SET.has(dial.replace(/\D/g, ''));
+}
+export function isAllowedPhoneIso(iso) {
+    return ALLOWED_SET.has(iso.toUpperCase());
+}
+export function defaultPhoneDialForLocale(localeInput) {
+    return findPhoneCountryByIso(defaultPhoneIsoForLocale(localeInput))?.dial ?? '60';
+}
+export function defaultPhoneIsoForLocale(localeInput) {
+    const locale = normalizeLocale(localeInput);
+    if (locale === 'zh-CN')
+        return 'TW';
+    if (locale === 'ms-MY')
+        return 'MY';
+    return 'SG';
+}
+export function getPhoneDialFromIso(iso) {
+    return findPhoneCountryByIso(iso)?.dial ?? '';
+}
+export function getPhoneCountryLabel(country, localeInput) {
+    const locale = normalizeLocale(localeInput);
+    if (locale === 'zh-CN' && isAllowedPhoneIso(country.iso)) {
+        return ZH_LABELS[country.iso];
+    }
+    if (locale === 'zh-CN') {
+        return country.nameLocal || country.nameEn;
+    }
+    return country.nameEn;
+}
+export function findPhoneCountryByDial(dial) {
+    const normalized = dial.replace(/\D/g, '');
+    return PHONE_COUNTRIES.find((c) => c.dial === normalized);
+}
+export function findPhoneCountryByIso(iso) {
+    const upper = iso.toUpperCase();
+    if (!isAllowedPhoneIso(upper))
+        return undefined;
+    return PHONE_COUNTRIES.find((c) => c.iso === upper);
+}
+export function searchPhoneCountries(query, localeInput) {
+    const q = query.trim().toLowerCase();
+    if (!q)
+        return PHONE_COUNTRIES;
+    return PHONE_COUNTRIES.filter((country) => {
+        const label = getPhoneCountryLabel(country, localeInput).toLowerCase();
+        return (country.iso.toLowerCase().includes(q)
+            || country.dial.includes(q.replace(/^\+/, ''))
+            || country.nameEn.toLowerCase().includes(q)
+            || label.includes(q)
+            || `+${country.dial}`.includes(q));
+    });
+}