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import * as i18n from "@solid-primitives/i18n"
import { dict as desktopEn } from "./en"
import { dict as desktopZh } from "./zh"
import { dict as desktopZht } from "./zht"
import { dict as desktopKo } from "./ko"
import { dict as desktopDe } from "./de"
import { dict as desktopEs } from "./es"
import { dict as desktopFr } from "./fr"
import { dict as desktopDa } from "./da"
import { dict as desktopJa } from "./ja"
import { dict as desktopPl } from "./pl"
import { dict as desktopRu } from "./ru"
import { dict as desktopAr } from "./ar"
import { dict as desktopNo } from "./no"
import { dict as desktopBr } from "./br"
import { dict as desktopBs } from "./bs"
import { dict as appEn } from "../../../../app/src/i18n/en"
import { dict as appZh } from "../../../../app/src/i18n/zh"
import { dict as appZht } from "../../../../app/src/i18n/zht"
import { dict as appKo } from "../../../../app/src/i18n/ko"
import { dict as appDe } from "../../../../app/src/i18n/de"
import { dict as appEs } from "../../../../app/src/i18n/es"
import { dict as appFr } from "../../../../app/src/i18n/fr"
import { dict as appDa } from "../../../../app/src/i18n/da"
import { dict as appJa } from "../../../../app/src/i18n/ja"
import { dict as appPl } from "../../../../app/src/i18n/pl"
import { dict as appRu } from "../../../../app/src/i18n/ru"
import { dict as appAr } from "../../../../app/src/i18n/ar"
import { dict as appNo } from "../../../../app/src/i18n/no"
import { dict as appBr } from "../../../../app/src/i18n/br"
import { dict as appBs } from "../../../../app/src/i18n/bs"
export type Locale =
| "en"
| "zh"
| "zht"
| "ko"
| "de"
| "es"
| "fr"
| "da"
| "ja"
| "pl"
| "ru"
| "ar"
| "no"
| "br"
| "bs"
type RawDictionary = typeof appEn & typeof desktopEn
type Dictionary = i18n.Flatten<RawDictionary>
const LOCALES: readonly Locale[] = [
"en",
"zh",
"zht",
"ko",
"de",
"es",
"fr",
"da",
"ja",
"pl",
"ru",
"bs",
"ar",
"no",
"br",
]
function detectLocale(): Locale {
if (typeof navigator !== "object") return "en"
const languages = navigator.languages?.length ? navigator.languages : [navigator.language]
for (const language of languages) {
if (!language) continue
if (language.toLowerCase().startsWith("en")) return "en"
if (language.toLowerCase().startsWith("zh")) {
if (language.toLowerCase().includes("hant")) return "zht"
return "zh"
}
if (language.toLowerCase().startsWith("ko")) return "ko"
if (language.toLowerCase().startsWith("de")) return "de"
if (language.toLowerCase().startsWith("es")) return "es"
if (language.toLowerCase().startsWith("fr")) return "fr"
if (language.toLowerCase().startsWith("da")) return "da"
if (language.toLowerCase().startsWith("ja")) return "ja"
if (language.toLowerCase().startsWith("pl")) return "pl"
if (language.toLowerCase().startsWith("ru")) return "ru"
if (language.toLowerCase().startsWith("ar")) return "ar"
if (
language.toLowerCase().startsWith("no") ||
language.toLowerCase().startsWith("nb") ||
language.toLowerCase().startsWith("nn")
)
return "no"
if (language.toLowerCase().startsWith("pt")) return "br"
if (language.toLowerCase().startsWith("bs")) return "bs"
}
return "en"
}
function parseLocale(value: unknown): Locale | null {
if (!value) return null
if (typeof value !== "string") return null
if ((LOCALES as readonly string[]).includes(value)) return value as Locale
return null
}
function parseRecord(value: unknown) {
if (!value || typeof value !== "object") return null
if (Array.isArray(value)) return null
return value as Record<string, unknown>
}
function parseStored(value: unknown) {
if (typeof value !== "string") return value
try {
return JSON.parse(value) as unknown
} catch {
return value
}
}
function pickLocale(value: unknown): Locale | null {
const direct = parseLocale(value)
if (direct) return direct
const record = parseRecord(value)
if (!record) return null
return parseLocale(record.locale)
}
const base = i18n.flatten({ ...appEn, ...desktopEn })
function build(locale: Locale): Dictionary {
if (locale === "en") return base
if (locale === "zh") return { ...base, ...i18n.flatten(appZh), ...i18n.flatten(desktopZh) }
if (locale === "zht") return { ...base, ...i18n.flatten(appZht), ...i18n.flatten(desktopZht) }
if (locale === "de") return { ...base, ...i18n.flatten(appDe), ...i18n.flatten(desktopDe) }
if (locale === "es") return { ...base, ...i18n.flatten(appEs), ...i18n.flatten(desktopEs) }
if (locale === "fr") return { ...base, ...i18n.flatten(appFr), ...i18n.flatten(desktopFr) }
if (locale === "da") return { ...base, ...i18n.flatten(appDa), ...i18n.flatten(desktopDa) }
if (locale === "ja") return { ...base, ...i18n.flatten(appJa), ...i18n.flatten(desktopJa) }
if (locale === "pl") return { ...base, ...i18n.flatten(appPl), ...i18n.flatten(desktopPl) }
if (locale === "ru") return { ...base, ...i18n.flatten(appRu), ...i18n.flatten(desktopRu) }
if (locale === "ar") return { ...base, ...i18n.flatten(appAr), ...i18n.flatten(desktopAr) }
if (locale === "no") return { ...base, ...i18n.flatten(appNo), ...i18n.flatten(desktopNo) }
if (locale === "br") return { ...base, ...i18n.flatten(appBr), ...i18n.flatten(desktopBr) }
if (locale === "bs") return { ...base, ...i18n.flatten(appBs), ...i18n.flatten(desktopBs) }
return { ...base, ...i18n.flatten(appKo), ...i18n.flatten(desktopKo) }
}
const state = {
locale: detectLocale(),
dict: base as Dictionary,
init: undefined as Promise<Locale> | undefined,
}
state.dict = build(state.locale)
const translate = i18n.translator(() => state.dict, i18n.resolveTemplate)
export function t(key: keyof Dictionary, params?: Record<string, string | number>) {
return translate(key, params)
}
export function initI18n(): Promise<Locale> {
const cached = state.init
if (cached) return cached
const promise = (async () => {
const raw = await window.api.storeGet("opencode.global.dat", "language").catch(() => null)
const value = parseStored(raw)
const next = pickLocale(value) ?? state.locale
state.locale = next
state.dict = build(next)
return next
})().catch(() => state.locale)
state.init = promise
return promise
}
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