102 lines
2.0 KiB
TypeScript
102 lines
2.0 KiB
TypeScript
import { isNull, forInObject, isEmpty, storage } from "@/cool";
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import { ref } from "vue";
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import { zhcn } from "./zh-cn";
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import { en } from "./en";
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import { es } from "./es";
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import { config } from "@/config";
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// 语言包对象，包含所有支持的语言
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const messages = {
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"zh-cn": zhcn,
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en,
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es
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};
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// 当前语言，默认中文
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export const locale = ref<string>(config.locale);
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// 设置当前语言
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export const setLocale = (value: string) => {
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locale.value = value;
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// #ifdef APP
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// APP 环境下，存储语言到本地
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storage.set("locale", value, 0);
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// #endif
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// #ifndef APP
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// 其他环境下，直接设置全局语言
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uni.setLocale(value);
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// #endif
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};
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// 获取当前语言
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export const getLocale = (): string => {
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let value: string;
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// #ifdef APP
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// APP 环境下，优先从本地存储获取
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const _locale = storage.get("locale") as string | null;
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if (_locale != null && !isEmpty(_locale)) {
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value = _locale;
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} else {
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// @ts-ignore
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value = uni.getDeviceInfo().osLanguage as string;
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}
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// #endif
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// #ifndef APP
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// 其他环境下，直接获取全局语言
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value = uni.getLocale();
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// #endif
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if (isNull(value) || isEmpty(value)) {
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value = config.locale;
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}
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return value;
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};
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// 不带参数的翻译方法
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export const t = (name: string) => {
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let data = messages[locale.value] as string[][] | null;
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if (data == null) {
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return name;
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}
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return data.find((e) => e[0] == name)?.[1] ?? name;
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};
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// 带参数的翻译方法
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export const $t = (name: string, data: any) => {
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let text = t(name);
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// 替换参数
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if (!isNull(data)) {
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forInObject(data, (value, key) => {
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if (typeof value === "number") {
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value = value.toString();
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}
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text = text.replaceAll(`{${key}}`, value as string);
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});
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}
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return text;
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};
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// 初始化语言设置
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export const initLocale = () => {
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locale.value = getLocale();
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// #ifndef APP
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// 监听语言切换事件，自动更新 locale
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uni.onLocaleChange((res) => {
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setLocale(res.locale!);
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});
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// #endif
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};
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