Files
pipu-music/packages/i18n/src/index.ts
T
mrleo1nidandClaude Opus 5.5 ab092def54
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feat(web): sign-in, first-run setup, app shell and user admin (M1)
- core: AuthSession keeps the access token in memory, refreshes it
  once for all parallel requests (single-flight) and retries them;
  refresh races between tabs are retried, reuse signs out; ApiError
  carries problem+json codes and field errors
- web: TanStack Router with guards — guests go to /login, the bootstrap
  admin to /setup/admin, temporary passwords to /setup/password, admin
  pages by role
- login, setup screens, Classic shell (top bar, role-based sidebar,
  empty player), settings: name, theme, language, password, devices
- users admin: search, role filter, create with a one-time temporary
  password, reset, block, role change, delete as the policy allows;
  audit log for admins
- ru/en strings for auth, admin and error codes; language and theme
  are saved in the profile

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-20 06:33:46 +03:00

54 lines
1.9 KiB
TypeScript

import i18next, { type i18n as I18n } from 'i18next';
import enAdmin from '../locales/en/admin.json';
import enAuth from '../locales/en/auth.json';
import enCommon from '../locales/en/common.json';
import enErrors from '../locales/en/errors.json';
import ruAdmin from '../locales/ru/admin.json';
import ruAuth from '../locales/ru/auth.json';
import ruCommon from '../locales/ru/common.json';
import ruErrors from '../locales/ru/errors.json';
/** Поддерживаемые языки. Новый язык = папка в locales/ + строка здесь. */
export const SUPPORTED_LOCALES = ['ru', 'en'] as const;
export type Locale = (typeof SUPPORTED_LOCALES)[number];
export const DEFAULT_LOCALE: Locale = 'en';
export const resources = {
ru: { common: ruCommon, auth: ruAuth, admin: ruAdmin, errors: ruErrors },
en: { common: enCommon, auth: enAuth, admin: enAdmin, errors: enErrors },
} as const;
declare module 'i18next' {
interface CustomTypeOptions {
defaultNS: 'common';
resources: (typeof resources)['ru'];
}
}
/** Выбирает поддерживаемый язык из списка предпочтений (navigator.languages, настройки ОС). */
export function pickLocale(preferred: readonly string[]): Locale {
for (const tag of preferred) {
const base = tag.toLowerCase().split('-')[0];
const match = SUPPORTED_LOCALES.find((l) => l === base);
if (match) return match;
}
return DEFAULT_LOCALE;
}
/** Создаёт и инициализирует экземпляр i18next. */
export async function createI18n(locale: Locale): Promise<I18n> {
const instance = i18next.createInstance();
await instance.init({
lng: locale,
fallbackLng: DEFAULT_LOCALE,
supportedLngs: [...SUPPORTED_LOCALES],
defaultNS: 'common',
ns: ['common', 'auth', 'admin', 'errors'],
resources,
interpolation: { escapeValue: false },
returnNull: false,
});
return instance;
}