ui: speed up page load

packages/ui-default/components/monaco/nls.js

@@ -1,11 +1,7 @@
-/* eslint-disable camelcase */
-import en_GB from 'monaco-editor-nls/locale/en-gb.json';
-
 function format(message, args) {
   let result;
-  if (args.length === 0) {
-    result = message;
-  } else {
+  if (!args.length) result = message;
+  else {
     result = String(message).replace(/\{(\d+)\}/g, (match, rest) => {
       const index = rest[0];
       return typeof args[index] !== 'undefined' ? args[index] : match;
@@ -18,28 +14,12 @@ export const getConfiguredDefaultLocale = () => 'zh';
 
 let CURRENT_LOCALE_DATA = {}; // eslint-disable-line @typescript-eslint/naming-convention
 
-function find(path, message) {
-  for (const key of Object.keys(CURRENT_LOCALE_DATA)) {
-    if (!CURRENT_LOCALE_DATA[key] || !en_GB[key]) continue;
-    if (CURRENT_LOCALE_DATA[key][path] && en_GB[key][path] === message) {
-      return CURRENT_LOCALE_DATA[key][path];
-    }
-  }
-  for (const key of Object.keys(CURRENT_LOCALE_DATA)) {
-    if (!CURRENT_LOCALE_DATA[key]) continue;
-    if (CURRENT_LOCALE_DATA[key][path]) {
-      return CURRENT_LOCALE_DATA[key][path];
-    }
-  }
-  return message;
-}
-
 export function localize(path, message, ...args) {
-  return format(find(path.key || path, message), args);
+  return format(CURRENT_LOCALE_DATA[path.key || path] || message, args);
 }
 
 export function setLocaleData(data) {
-  CURRENT_LOCALE_DATA = data;
+  CURRENT_LOCALE_DATA = Object.assign(...Object.values(data));
 }
 
 export function loadMessageBundle() {