| import * as i18n from "@solid-primitives/i18n" |
| import { createEffect, createMemo, createResource } from "solid-js" |
| import { createStore } from "solid-js/store" |
| import { createSimpleContext } from "@opencode-ai/ui/context" |
| import { pluralCategory, type UiI18nPluralKey } from "@opencode-ai/ui/context/i18n" |
| import { Persist, persisted } from "@/utils/persist" |
| import { dict as en } from "@/i18n/en" |
| import { dict as uiEn } from "@opencode-ai/ui/i18n/en" |
| import { |
| createDesktopNativeBundle, |
| detectDesktopNativeLocale, |
| DESKTOP_NATIVE_ENGLISH, |
| DESKTOP_NATIVE_LABELS, |
| DESKTOP_NATIVE_LOCALES, |
| DESKTOP_NATIVE_LOCALE_TAGS, |
| type DesktopNativeBundle, |
| type DesktopNativeLocale, |
| } from "@/i18n/desktop-native" |
|
|
| export type Locale = DesktopNativeLocale |
| export type Direction = "ltr" | "rtl" |
|
|
| const RTL_LOCALES: ReadonlySet<Locale> = new Set(["ar", "ur", "pa", "fa", "dv"]) |
|
|
| function localeDirection(locale: Locale): Direction { |
| return RTL_LOCALES.has(locale) ? "rtl" : "ltr" |
| } |
|
|
| type RawDictionary = typeof en & typeof uiEn |
| type Dictionary = i18n.Flatten<RawDictionary> |
| type PluralKey = |
| | UiI18nPluralKey |
| | "session.question.pending" |
| | "session.followupDock.summary" |
| | "session.revertDock.summary" |
| type Source = { dict: Record<string, string> } |
|
|
| function cookie(locale: Locale) { |
| return `oc_locale=${encodeURIComponent(locale)}; Path=/; Max-Age=31536000; SameSite=Lax` |
| } |
|
|
| const LOCALES: readonly Locale[] = DESKTOP_NATIVE_LOCALES |
|
|
| const INTL = DESKTOP_NATIVE_LOCALE_TAGS |
|
|
| const base = i18n.flatten({ ...en, ...uiEn }) |
| const dicts = new Map<Locale, Dictionary>([["en", base]]) |
|
|
| const merge = (app: Promise<Source>, ui: Promise<Source>) => |
| Promise.all([app, ui]).then(([a, b]) => ({ ...base, ...i18n.flatten({ ...a.dict, ...b.dict }) }) as Dictionary) |
|
|
| const loaders: Record<Exclude<Locale, "en">, () => Promise<Dictionary>> = { |
| zh: () => merge(import("@/i18n/zh"), import("@opencode-ai/ui/i18n/zh")), |
| zht: () => merge(import("@/i18n/zht"), import("@opencode-ai/ui/i18n/zht")), |
| ko: () => merge(import("@/i18n/ko"), import("@opencode-ai/ui/i18n/ko")), |
| de: () => merge(import("@/i18n/de"), import("@opencode-ai/ui/i18n/de")), |
| es: () => merge(import("@/i18n/es"), import("@opencode-ai/ui/i18n/es")), |
| fr: () => merge(import("@/i18n/fr"), import("@opencode-ai/ui/i18n/fr")), |
| da: () => merge(import("@/i18n/da"), import("@opencode-ai/ui/i18n/da")), |
| ja: () => merge(import("@/i18n/ja"), import("@opencode-ai/ui/i18n/ja")), |
| pl: () => merge(import("@/i18n/pl"), import("@opencode-ai/ui/i18n/pl")), |
| ru: () => merge(import("@/i18n/ru"), import("@opencode-ai/ui/i18n/ru")), |
| uk: () => merge(import("@/i18n/uk"), import("@opencode-ai/ui/i18n/uk")), |
| ar: () => merge(import("@/i18n/ar"), import("@opencode-ai/ui/i18n/ar")), |
| no: () => merge(import("@/i18n/no"), import("@opencode-ai/ui/i18n/no")), |
| br: () => merge(import("@/i18n/br"), import("@opencode-ai/ui/i18n/br")), |
| th: () => merge(import("@/i18n/th"), import("@opencode-ai/ui/i18n/th")), |
| bs: () => merge(import("@/i18n/bs"), import("@opencode-ai/ui/i18n/bs")), |
| tr: () => merge(import("@/i18n/tr"), import("@opencode-ai/ui/i18n/tr")), |
| hi: () => merge(import("@/i18n/hi"), import("@opencode-ai/ui/i18n/hi")), |
| nl: () => merge(import("@/i18n/nl"), import("@opencode-ai/ui/i18n/nl")), |
| id: () => merge(import("@/i18n/id"), import("@opencode-ai/ui/i18n/id")), |
| vi: () => merge(import("@/i18n/vi"), import("@opencode-ai/ui/i18n/vi")), |
| it: () => merge(import("@/i18n/it"), import("@opencode-ai/ui/i18n/it")), |
| ur: () => merge(import("@/i18n/ur"), import("@opencode-ai/ui/i18n/ur")), |
| pa: () => merge(import("@/i18n/pa"), import("@opencode-ai/ui/i18n/pa")), |
| az: () => merge(import("@/i18n/az"), import("@opencode-ai/ui/i18n/az")), |
| fi: () => merge(import("@/i18n/fi"), import("@opencode-ai/ui/i18n/fi")), |
| sv: () => merge(import("@/i18n/sv"), import("@opencode-ai/ui/i18n/sv")), |
| am: () => merge(import("@/i18n/am"), import("@opencode-ai/ui/i18n/am")), |
| bg: () => merge(import("@/i18n/bg"), import("@opencode-ai/ui/i18n/bg")), |
| bn: () => merge(import("@/i18n/bn"), import("@opencode-ai/ui/i18n/bn")), |
| ca: () => merge(import("@/i18n/ca"), import("@opencode-ai/ui/i18n/ca")), |
| cs: () => merge(import("@/i18n/cs"), import("@opencode-ai/ui/i18n/cs")), |
| dv: () => merge(import("@/i18n/dv"), import("@opencode-ai/ui/i18n/dv")), |
| dz: () => merge(import("@/i18n/dz"), import("@opencode-ai/ui/i18n/dz")), |
| el: () => merge(import("@/i18n/el"), import("@opencode-ai/ui/i18n/el")), |
| et: () => merge(import("@/i18n/et"), import("@opencode-ai/ui/i18n/et")), |
| fa: () => merge(import("@/i18n/fa"), import("@opencode-ai/ui/i18n/fa")), |
| fo: () => merge(import("@/i18n/fo"), import("@opencode-ai/ui/i18n/fo")), |
| hr: () => merge(import("@/i18n/hr"), import("@opencode-ai/ui/i18n/hr")), |
| hu: () => merge(import("@/i18n/hu"), import("@opencode-ai/ui/i18n/hu")), |
| hy: () => merge(import("@/i18n/hy"), import("@opencode-ai/ui/i18n/hy")), |
| is: () => merge(import("@/i18n/is"), import("@opencode-ai/ui/i18n/is")), |
| ka: () => merge(import("@/i18n/ka"), import("@opencode-ai/ui/i18n/ka")), |
| km: () => merge(import("@/i18n/km"), import("@opencode-ai/ui/i18n/km")), |
| lo: () => merge(import("@/i18n/lo"), import("@opencode-ai/ui/i18n/lo")), |
| lt: () => merge(import("@/i18n/lt"), import("@opencode-ai/ui/i18n/lt")), |
| lv: () => merge(import("@/i18n/lv"), import("@opencode-ai/ui/i18n/lv")), |
| mk: () => merge(import("@/i18n/mk"), import("@opencode-ai/ui/i18n/mk")), |
| mn: () => merge(import("@/i18n/mn"), import("@opencode-ai/ui/i18n/mn")), |
| ms: () => merge(import("@/i18n/ms"), import("@opencode-ai/ui/i18n/ms")), |
| my: () => merge(import("@/i18n/my"), import("@opencode-ai/ui/i18n/my")), |
| ne: () => merge(import("@/i18n/ne"), import("@opencode-ai/ui/i18n/ne")), |
| ro: () => merge(import("@/i18n/ro"), import("@opencode-ai/ui/i18n/ro")), |
| si: () => merge(import("@/i18n/si"), import("@opencode-ai/ui/i18n/si")), |
| sk: () => merge(import("@/i18n/sk"), import("@opencode-ai/ui/i18n/sk")), |
| sl: () => merge(import("@/i18n/sl"), import("@opencode-ai/ui/i18n/sl")), |
| sq: () => merge(import("@/i18n/sq"), import("@opencode-ai/ui/i18n/sq")), |
| sr: () => merge(import("@/i18n/sr"), import("@opencode-ai/ui/i18n/sr")), |
| tg: () => merge(import("@/i18n/tg"), import("@opencode-ai/ui/i18n/tg")), |
| tk: () => merge(import("@/i18n/tk"), import("@opencode-ai/ui/i18n/tk")), |
| uz: () => merge(import("@/i18n/uz"), import("@opencode-ai/ui/i18n/uz")), |
| } |
|
|
| function loadDict(locale: Locale) { |
| const hit = dicts.get(locale) |
| if (hit) return Promise.resolve(hit) |
| if (locale === "en") return Promise.resolve(base) |
| const load = loaders[locale] |
| return load().then((next: Dictionary) => { |
| dicts.set(locale, next) |
| return next |
| }) |
| } |
|
|
| export function loadLocaleDict(locale: Locale) { |
| return loadDict(locale).then(() => undefined) |
| } |
|
|
| function detectLocale(): Locale { |
| if (typeof navigator !== "object") return "en" |
| return detectDesktopNativeLocale(navigator.languages?.length ? navigator.languages : [navigator.language]) |
| } |
|
|
| export function normalizeLocale(value: string): Locale { |
| return LOCALES.includes(value as Locale) ? (value as Locale) : "en" |
| } |
|
|
| function readStoredLocale() { |
| if (typeof localStorage !== "object") return |
| try { |
| const raw = localStorage.getItem("opencode.global.dat:language") |
| if (!raw) return |
| const next = JSON.parse(raw) as { locale?: string } |
| if (typeof next?.locale !== "string") return |
| return normalizeLocale(next.locale) |
| } catch { |
| return |
| } |
| } |
|
|
| const warm = readStoredLocale() ?? detectLocale() |
| const initialLocale = |
| warm === "en" |
| ? Promise.resolve(warm) |
| : loadDict(warm).then( |
| () => warm, |
| () => "en" as const, |
| ) |
|
|
| export function loadInitialLocale() { |
| return initialLocale |
| } |
|
|
| export const { use: useLanguage, provider: LanguageProvider } = createSimpleContext({ |
| name: "Language", |
| gate: false, |
| init: (props: { locale?: Locale; onNativeTranslations?: (bundle: DesktopNativeBundle) => void }) => { |
| const initial = props.locale ?? readStoredLocale() ?? detectLocale() |
| const [store, setStore, _, ready] = persisted( |
| Persist.global("language", ["language.v1"]), |
| createStore({ |
| locale: initial, |
| }), |
| ) |
|
|
| const locale = createMemo<Locale>(() => normalizeLocale(store.locale)) |
| const intl = createMemo(() => INTL[locale()]) |
| const [layout, setLayout] = createStore({ direction: undefined as Direction | undefined }) |
| const direction = createMemo(() => layout.direction ?? localeDirection(locale())) |
| const layoutLocale = createMemo(() => { |
| if (!layout.direction) return intl() |
| |
| return layout.direction === "rtl" ? "ar" : "en" |
| }) |
|
|
| const [dict] = createResource(locale, loadDict, { |
| initialValue: dicts.get(initial) ?? base, |
| }) |
|
|
| const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as ( |
| key: keyof Dictionary, |
| params?: Record<string, string | number | boolean>, |
| ) => string |
|
|
| const plural = (key: PluralKey, count: number, params?: Record<string, string | number | boolean>) => { |
| const category = pluralCategory(intl(), count) |
| const current = (dict.loading ? base : (dict() ?? base)) as Record<string, string> |
| const candidate = `${key}.${category}` |
| const fallback = `${key}.other` |
| return i18n.resolveTemplate(current[candidate] ?? current[fallback] ?? fallback, { ...params, count }) |
| } |
|
|
| const label = (value: Locale) => DESKTOP_NATIVE_LABELS[value] |
|
|
| createEffect(() => { |
| if (typeof document !== "object") return |
| const value = locale() |
| document.documentElement.lang = intl() |
| document.documentElement.dir = direction() |
| document.cookie = cookie(value) |
| }) |
|
|
| createEffect(() => { |
| if (!props.onNativeTranslations || dict.loading) return |
| const current = dict() |
| if (!current) return |
| props.onNativeTranslations( |
| createDesktopNativeBundle(locale(), (key) => current[key] ?? DESKTOP_NATIVE_ENGLISH[key]), |
| ) |
| }) |
|
|
| return { |
| ready, |
| locale, |
| intl, |
| direction, |
| layoutLocale, |
| locales: LOCALES, |
| label, |
| t, |
| plural, |
| setLocale(next: Locale) { |
| setStore("locale", normalizeLocale(next)) |
| }, |
| setDirection(next: Direction) { |
| setLayout("direction", next === localeDirection(locale()) ? undefined : next) |
| }, |
| } |
| }, |
| }) |
|
|
