From 2723b259dcbf06f3410654a1f9b8c8276834d65f Mon Sep 17 00:00:00 2001
From: umbor <14857490+umbors@users.noreply.github.com>
Date: Sun, 11 Jun 2023 12:53:30 +0800
Subject: [PATCH] Add language detection and storage

Save language setting to localstorage (first time using browser language) and fix some bugs in en-US.yaml
---
 webui/src/components/layout/ab-topbar.vue      | 10 +++++++---
 webui/src/locales/index.ts                     | 11 ++++++++++-
 webui/src/locales/lang/{en.yaml => en-US.yaml} |  2 +-
 3 files changed, 18 insertions(+), 5 deletions(-)
 rename webui/src/locales/lang/{en.yaml => en-US.yaml} (98%)

diff --git a/webui/src/components/layout/ab-topbar.vue b/webui/src/components/layout/ab-topbar.vue
index 4e13dd3c..5f8629ec 100644
--- a/webui/src/components/layout/ab-topbar.vue
+++ b/webui/src/components/layout/ab-topbar.vue
@@ -67,10 +67,14 @@ onUnmounted(() => {
 });
 
 function changeLocale(){
-  if(t.value === 'zh-CN'){
-    t.value = locale.value = 'en'
+  if(localStorage.getItem('lang') === 'zh-CN'){
+    locale.value = 'en-US';
+    localStorage.setItem('lang', locale.value);
+    location.reload();
   } else {
-    t.value = locale.value = 'zh-CN';
+    locale.value = 'zh-CN';
+    localStorage.setItem('lang', locale.value);
+    location.reload();
   }
 }
 </script>
diff --git a/webui/src/locales/index.ts b/webui/src/locales/index.ts
index cb6d0b77..d9faf181 100644
--- a/webui/src/locales/index.ts
+++ b/webui/src/locales/index.ts
@@ -1,9 +1,18 @@
 import { createI18n } from 'vue-i18n';
 import messages from '@intlify/unplugin-vue-i18n/messages'
 
+//Default language is the same as last setting (undefined is browser language)
+let lang = localStorage.getItem('lang');
+if(lang === null){
+    const navLang = navigator.language || navigator.userLanguage;
+    let localLang = navLang || false;
+    lang = localLang || 'en-US';
+}
+localStorage.setItem('lang', lang);
+
 const i18n = createI18n({
     legacy: false,
-    locale: 'zh-CN',
+    locale: lang,
     globalInjection: true,
     silentTranslationWarn: true,
     globalInstall: true,
diff --git a/webui/src/locales/lang/en.yaml b/webui/src/locales/lang/en-US.yaml
similarity index 98%
rename from webui/src/locales/lang/en.yaml
rename to webui/src/locales/lang/en-US.yaml
index e23fcf00..ed748707 100644
--- a/webui/src/locales/lang/en.yaml
+++ b/webui/src/locales/lang/en-US.yaml
@@ -94,7 +94,7 @@ config:
     ssl: 'SSL'
   
   manageset: 
-    title: 'Manage SEtting'
+    title: 'Manage Setting'
     enable: 'Enable'
     method: 'Rename Method'
     eps: 'EPS complete'