enhance(frontend): improve migration of old settings

locales/index.d.ts

@@ -5382,6 +5382,10 @@ export interface Locale extends ILocale {
      * 埋め込み
      */
     "embed": string;
+    /**
+     * 設定を移行しています。しばらくお待ちください... (後ほど、設定→その他→旧設定情報を移行 で手動で移行することもできます)
+     */
+    "settingsMigrating": string;
     "_chat": {
         /**
          * まだメッセージはありません

locales/ja-JP.yml

@@ -1341,6 +1341,7 @@ right: "右"
 bottom: "下"
 top: "上"
 embed: "埋め込み"
+settingsMigrating: "設定を移行しています。しばらくお待ちください... (後ほど、設定→その他→旧設定情報を移行 で手動で移行することもできます)"
 
 _chat:
   noMessagesYet: "まだメッセージはありません"

packages/frontend/src/components/MkWaitingDialog.vue

@@ -22,7 +22,7 @@ const modal = useTemplateRef('modal');
 const props = defineProps<{
 	success: boolean;
 	showing: boolean;
-	text?: string;
+	text?: string | null;
 }>();
 
 const emit = defineEmits<{

packages/frontend/src/os.ts

@@ -547,12 +547,13 @@ export function success(): Promise<void> {
 	});
 }
 
-export function waiting(): Promise<void> {
+export function waiting(text?: string | null): Promise<void> {
 	return new Promise(resolve => {
 		const showing = ref(true);
 		const { dispose } = popup(MkWaitingDialog, {
 			success: false,
 			showing: showing,
+			text,
 		}, {
 			done: () => resolve(),
 			closed: () => dispose(),

packages/frontend/src/pages/settings/other.vue

@@ -185,7 +185,6 @@ async function deleteAccount() {
 }
 
 function migrate() {
-	os.waiting();
 	migrateOldSettings();
 }
 

packages/frontend/src/pref-migrate.ts

@@ -10,14 +10,19 @@ import { prefer } from '@/preferences.js';
 import { misskeyApi } from '@/utility/misskey-api.js';
 import { deckStore } from '@/ui/deck/deck-store.js';
 import { unisonReload } from '@/utility/unison-reload.js';
+import * as os from '@/os.js';
+import { i18n } from '@/i18n.js';
 
 // TODO: そのうち消す
 export function migrateOldSettings() {
+	os.waiting(i18n.ts.settingsMigrating);
+
 	store.loaded.then(async () => {
-		const themes = await misskeyApi('i/registry/get', { scope: ['client'], key: 'themes' }).catch(() => []);
+		misskeyApi('i/registry/get', { scope: ['client'], key: 'themes' }).catch(() => []).then((themes: any) => {
 			if (themes.length > 0) {
 				prefer.commit('themes', themes);
 			}
+		});
 
 		const plugins = ColdDeviceStorage.get('plugins');
 		prefer.commit('plugins', plugins.map(p => ({
@@ -136,6 +141,6 @@ export function migrateOldSettings() {
 
 		window.setTimeout(() => {
 			unisonReload();
-		}, 5000);
+		}, 10000);
 	});
 }