perf: 代码优化

src/hooks/usePasteTextClipboardData.ts

@@ -1,6 +1,6 @@
 import { computed } from 'vue'
 import { MutationTypes, useStore } from '@/store'
-import { decrypt } from '@/utils/crypto'
+import { pasteCustomClipboardString } from '@/utils/clipboard'
 import { PPTElement, Slide } from '@/types/slides'
 import { createRandomCode } from '@/utils/common'
 import { createElementIdMap } from '@/utils/element'
@@ -93,13 +93,7 @@ export default () => {
     const onlySlide = options?.onlySlide || false
     const onlyElements = options?.onlyElements || false
 
-    let clipboardData
-    try {
-      clipboardData = JSON.parse(decrypt(text))
-    }
-    catch {
-      clipboardData = text
-    }
+    const clipboardData = pasteCustomClipboardString(text)
 
     // 元素或页面
     if (typeof clipboardData === 'object') {

src/utils/clipboard.ts

@@ -1,4 +1,5 @@
 import Clipboard from 'clipboard'
+import { decrypt } from '@/utils/crypto'
 
 /**
  * 复制文本到剪贴板
@@ -37,4 +38,17 @@ export const readClipboard = (): Promise<string> => {
     }
     else reject('浏览器不支持或禁止访问剪贴板，请使用快捷键 Ctrl + V')
   })
+}
+
+// 解析加密后的剪贴板内容
+export const pasteCustomClipboardString = (text: string) => {
+  let clipboardData
+  try {
+    clipboardData = JSON.parse(decrypt(text))
+  }
+  catch {
+    clipboardData = text
+  }
+
+  return clipboardData
 }