From 73865651a0095885713b61ae36e8e900158b332c Mon Sep 17 00:00:00 2001
From: Yifei Zhang <yidadaa@qq.com>
Date: Mon, 3 Apr 2023 03:16:56 +0000
Subject: [PATCH] fix: #366 use fallback copy

---
 app/utils.ts | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/app/utils.ts b/app/utils.ts
index 1fb3d316..5fe277c6 100644
--- a/app/utils.ts
+++ b/app/utils.ts
@@ -5,15 +5,19 @@ export function trimTopic(topic: string) {
   return topic.replace(/[，。！？、,.!?]*$/, "");
 }
 
-export function copyToClipboard(text: string) {
-  navigator.clipboard
-    .writeText(text)
-    .then((res) => {
-      showToast(Locale.Copy.Success);
-    })
-    .catch((err) => {
-      showToast(Locale.Copy.Failed);
-    });
+export async function copyToClipboard(text: string) {
+  try {
+    await navigator.clipboard.writeText(text);
+  } catch (error) {
+    const textarea = document.createElement("textarea");
+    textarea.value = text;
+    document.body.appendChild(textarea);
+    textarea.select();
+    document.execCommand("copy");
+    document.body.removeChild(textarea);
+  } finally {
+    showToast(Locale.Copy.Success);
+  }
 }
 
 export function downloadAs(text: string, filename: string) {