Implementing I18N

gui/rpk-gui/src/components/header/I18nPicker.tsx

@@ -0,0 +1,41 @@
+import Autocomplete from "@mui/material/Autocomplete";
+import TextField from "@mui/material/TextField";
+import Box from "@mui/material/Box";
+import React from "react";
+import { useTranslation } from "react-i18next";
+import { useTranslation as useRefineTranslation } from "@refinedev/core";
+
+const I18nPicker = () => {
+  const { i18n } = useTranslation();
+  const { getLocale, changeLocale } = useRefineTranslation();
+  const currentLocale = getLocale();
+
+  return (
+    <Autocomplete
+      value={currentLocale}
+      options={i18n.languages}
+      disableClearable={true}
+      renderInput={(params) => {
+        return <TextField {...params} label={ "Language" } variant="outlined" />
+      }}
+      renderOption={(props, option) => {
+        const { key, ...optionProps } = props;
+        return (
+          <Box
+            key={key}
+            component="li"
+            sx={{ '& > img': { mr: 2, flexShrink: 0 } }}
+            {...optionProps}
+          >
+            { option }
+          </Box>
+        );
+      }}
+      onChange={(event, value) => {
+        changeLocale(value);
+      }}
+    />
+  )
+}
+
+export default I18nPicker;