From d1d2bcaa114802e38529b803feec0a88dba2bc3b Mon Sep 17 00:00:00 2001
From: xiaoxian521 <1923740402@qq.com>
Date: Tue, 16 Apr 2024 19:34:57 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=85=A8=E5=B1=80?=
 =?UTF-8?q?=E9=85=8D=E7=BD=AE`MaxTagsLevel`=E5=B1=9E=E6=80=A7=EF=BC=8C?=
 =?UTF-8?q?=E5=8F=AF=E8=AE=BE=E7=BD=AE=E6=89=93=E5=BC=80=E6=A0=87=E7=AD=BE?=
 =?UTF-8?q?=E9=A1=B5=E6=9C=80=E5=A4=A7=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/store/modules/multiTags.ts | 10 ++++++++++
 src/store/utils.ts             |  1 +
 types/global.d.ts              |  1 +
 3 files changed, 12 insertions(+)

diff --git a/src/store/modules/multiTags.ts b/src/store/modules/multiTags.ts
index 3e8736766..fbcfd1d75 100644
--- a/src/store/modules/multiTags.ts
+++ b/src/store/modules/multiTags.ts
@@ -4,7 +4,9 @@ import {
   store,
   isUrl,
   isEqual,
+  isNumber,
   isBoolean,
+  getConfig,
   defineStore,
   routerArrays,
   storageLocal,
@@ -112,6 +114,14 @@ export const useMultiTagsStore = defineStore({
             }
             this.multiTags.push(value);
             this.tagsCache(this.multiTags);
+            if (
+              getConfig()?.MaxTagsLevel &&
+              isNumber(getConfig().MaxTagsLevel)
+            ) {
+              if (this.multiTags.length > getConfig().MaxTagsLevel) {
+                this.multiTags.splice(1, 1);
+              }
+            }
           }
           break;
         case "splice":
diff --git a/src/store/utils.ts b/src/store/utils.ts
index 7def7f2dd..581a43dca 100644
--- a/src/store/utils.ts
+++ b/src/store/utils.ts
@@ -12,6 +12,7 @@ export {
 export {
   isUrl,
   isEqual,
+  isNumber,
   debounce,
   isBoolean,
   getKeyList,
diff --git a/types/global.d.ts b/types/global.d.ts
index 087e5c719..28d720cc2 100644
--- a/types/global.d.ts
+++ b/types/global.d.ts
@@ -87,6 +87,7 @@ declare global {
     FixedHeader?: boolean;
     HiddenSideBar?: boolean;
     MultiTagsCache?: boolean;
+    MaxTagsLevel?: number;
     KeepAlive?: boolean;
     Locale?: string;
     Layout?: string;