From 6159cfd138471198206a64657dbe6a004ac822e3 Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Thu, 9 Feb 2023 18:07:51 +0900
Subject: [PATCH] enhance(client): improve api error handling

---
 locales/ja-JP.yml           | 2 ++
 packages/frontend/src/os.ts | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 8e8fddfb8..09069e780 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -940,6 +940,8 @@ cannotPerformTemporaryDescription: "操作回数が制限を超過するため
 preset: "プリセット"
 selectFromPresets: "プリセットから選択"
 achievements: "実績"
+gotInvalidResponseError: "サーバーの応答が無効です"
+gotInvalidResponseErrorDescription: "サーバーがダウンまたはメンテナンスしている可能性があります。しばらくしてから再度お試しください。"
 
 _achievements:
   earnedAt: "獲得日時"
diff --git a/packages/frontend/src/os.ts b/packages/frontend/src/os.ts
index 01f824406..52469b6d0 100644
--- a/packages/frontend/src/os.ts
+++ b/packages/frontend/src/os.ts
@@ -35,6 +35,9 @@ export const apiWithDialog = ((
 		} else if (err.code.startsWith('TOO_MANY')) {
 			title = i18n.ts.youCannotCreateAnymore;
 			text = `${i18n.ts.error}: ${err.id}`;
+		} else if (err.message.startsWith('Unexpected token')) {
+			title = i18n.ts.gotInvalidResponseError;
+			text = i18n.ts.gotInvalidResponseErrorDescription;
 		}
 		alert({
 			type: 'error',