Initial commitHEADmain

Created from https://vercel.com/new

1 files changed, 60 insertions, 0 deletions

diff --git a/src/components/hooks/useLocale.ts b/src/components/hooks/useLocale.ts
new file mode 100644
index 0000000..3eb669e
--- /dev/null
+++ b/src/components/hooks/useLocale.ts
@@ -0,0 +1,60 @@
+import { useEffect } from 'react';
+import { LOCALE_CONFIG } from '@/lib/constants';
+import { httpGet } from '@/lib/fetch';
+import { getDateLocale, getTextDirection } from '@/lib/lang';
+import { setItem } from '@/lib/storage';
+import { setLocale, useApp } from '@/store/app';
+import enUS from '../../../public/intl/country/en-US.json';
+import { useForceUpdate } from './useForceUpdate';
+
+const messages = {
+  'en-US': enUS,
+};
+
+const selector = (state: { locale: string }) => state.locale;
+
+export function useLocale() {
+  const locale = useApp(selector);
+  const forceUpdate = useForceUpdate();
+  const dir = getTextDirection(locale);
+  const dateLocale = getDateLocale(locale);
+
+  async function loadMessages(locale: string) {
+    const { data } = await httpGet(`${process.env.basePath || ''}/intl/messages/${locale}.json`);
+
+    messages[locale] = data;
+  }
+
+  async function saveLocale(value: string) {
+    if (!messages[value]) {
+      await loadMessages(value);
+    }
+
+    setItem(LOCALE_CONFIG, value);
+
+    document.getElementById('__next')?.setAttribute('dir', getTextDirection(value));
+
+    if (locale !== value) {
+      setLocale(value);
+    } else {
+      forceUpdate();
+    }
+  }
+
+  useEffect(() => {
+    if (!messages[locale]) {
+      saveLocale(locale);
+    }
+  }, [locale]);
+
+  useEffect(() => {
+    const url = new URL(window?.location?.href);
+    const locale = url.searchParams.get('locale');
+
+    if (locale) {
+      saveLocale(locale);
+    }
+  }, []);
+
+  return { locale, saveLocale, messages, dir, dateLocale };
+}