refactor: migrate demo applications to playground (#4116)

* chore: detail adjustment * refactor: Migrate demo applications to playground * perf: logic optimization * chore: update docs * chore: update docs
2024-08-11 16:09:32 +08:00
parent 654bf90c0d
commit b464b87ac5
138 changed files with 3197 additions and 682 deletions
--- a/playground/src/locales/index.ts
+++ b/playground/src/locales/index.ts
@@ -0,0 +1,94 @@
+import type { LocaleSetupOptions, SupportedLanguagesType } from '@vben/locales';
+import type { Locale } from 'ant-design-vue/es/locale';
+
+import type { App } from 'vue';
+import { ref } from 'vue';
+
+import { $t, setupI18n as coreSetup, loadLocalesMap } from '@vben/locales';
+import { preferences } from '@vben/preferences';
+
+import antdEnLocale from 'ant-design-vue/es/locale/en_US';
+import antdDefaultLocale from 'ant-design-vue/es/locale/zh_CN';
+import dayjs from 'dayjs';
+
+const antdLocale = ref<Locale>(antdDefaultLocale);
+
+const modules = import.meta.glob('./langs/*.json');
+
+const localesMap = loadLocalesMap(modules);
+
+/**
+ * 加载应用特有的语言包
+ * 这里也可以改造为从服务端获取翻译数据
+ * @param lang
+ */
+async function loadMessages(lang: SupportedLanguagesType) {
+  const [appLocaleMessages] = await Promise.all([
+    localesMap[lang]?.(),
+    loadThirdPartyMessage(lang),
+  ]);
+  return appLocaleMessages?.default;
+}
+
+/**
+ * 加载第三方组件库的语言包
+ * @param lang
+ */
+async function loadThirdPartyMessage(lang: SupportedLanguagesType) {
+  await Promise.all([loadAntdLocale(lang), loadDayjsLocale(lang)]);
+}
+
+/**
+ * 加载dayjs的语言包
+ * @param lang
+ */
+async function loadDayjsLocale(lang: SupportedLanguagesType) {
+  let locale;
+  switch (lang) {
+    case 'zh-CN': {
+      locale = await import('dayjs/locale/zh-cn');
+      break;
+    }
+    case 'en-US': {
+      locale = await import('dayjs/locale/en');
+      break;
+    }
+    // 默认使用英语
+    default: {
+      locale = await import('dayjs/locale/en');
+    }
+  }
+  if (locale) {
+    dayjs.locale(locale);
+  } else {
+    console.error(`Failed to load dayjs locale for ${lang}`);
+  }
+}
+
+/**
+ * 加载antd的语言包
+ * @param lang
+ */
+async function loadAntdLocale(lang: SupportedLanguagesType) {
+  switch (lang) {
+    case 'zh-CN': {
+      antdLocale.value = antdDefaultLocale;
+      break;
+    }
+    case 'en-US': {
+      antdLocale.value = antdEnLocale;
+      break;
+    }
+  }
+}
+
+async function setupI18n(app: App, options: LocaleSetupOptions = {}) {
+  await coreSetup(app, {
+    defaultLocale: preferences.app.locale,
+    loadMessages,
+    missingWarn: !import.meta.env.PROD,
+    ...options,
+  });
+}
+
+export { $t, antdLocale, loadMessages, setupI18n };