Client - improve zxcvbn packages lazy loading

fittrackee_client/src/utils/password.ts

@@ -1,37 +1,38 @@
 import { zxcvbnOptions } from '@zxcvbn-ts/core'
 
+export const loadLanguagePackage = async (language: string) => {
+  // no package available for norwegian bokmal and dutch (Nederlands)
+  // fallback to english
+  switch (language) {
+    case 'fr':
+      return await import(
+        /* webpackChunkName: "password.fr" */ '@zxcvbn-ts/language-fr'
+      )
+    case 'de':
+      return await import(
+        /* webpackChunkName: "password.de" */ '@zxcvbn-ts/language-de'
+      )
+    case 'it':
+      return await import(
+        /* webpackChunkName: "password.it" */ '@zxcvbn-ts/language-it'
+      )
+    default:
+      return await import(
+        /* webpackChunkName: "password.en" */ '@zxcvbn-ts/language-en'
+      )
+  }
+}
+
 export const setZxcvbnOptions = async (language: string) => {
   const zxcvbnCommonPackage = await import(
     /* webpackChunkName: "password" */ '@zxcvbn-ts/language-common'
   )
-  const zxcvbnEnPackage = await import(
-    /* webpackChunkName: "password" */ '@zxcvbn-ts/language-en'
-  )
-  const zxcvbnFrPackage = await import(
-    /* webpackChunkName: "password" */ '@zxcvbn-ts/language-fr'
-  )
-  const zxcvbnDePackage = await import(
-    /* webpackChunkName: "password" */ '@zxcvbn-ts/language-de'
-  )
-  const zxcvbnItPackage = await import(
-    /* webpackChunkName: "password" */ '@zxcvbn-ts/language-it'
-  )
-  const zxcvbnLangPackages: Record<string, typeof zxcvbnEnPackage> = {
-    de: zxcvbnDePackage,
-    en: zxcvbnEnPackage,
-    fr: zxcvbnFrPackage,
-    it: zxcvbnItPackage,
-    // no package available for norwegian bokmal, fallback on english
-    nb: zxcvbnEnPackage,
-    // no package available for dutch (Nederlands), fallback on english
-    nl: zxcvbnEnPackage,
-  }
-  const zxcvbnPackage = zxcvbnLangPackages[language]
+  const zxcvbnLanguagePackage = await loadLanguagePackage(language)
   const options = {
     graphs: zxcvbnCommonPackage.default.adjacencyGraphs,
     dictionary: {
       ...zxcvbnCommonPackage.default.dictionary,
-      ...zxcvbnPackage.default.dictionary,
+      ...zxcvbnLanguagePackage.default.dictionary,
     },
   }
   zxcvbnOptions.setOptions(options)