From b40d6bffa4e2e8f2b6112f5d7496ae3ecf2f8f79 Mon Sep 17 00:00:00 2001
From: sendevia <me@sendevia.top>
Date: Fri, 12 Dec 2025 16:29:38 +0800
Subject: [PATCH] refactor: redirection logic and add 404 page title handling

---
 .vitepress/theme/index.ts             |  3 ++-
 .vitepress/theme/layouts/Default.vue  | 20 ++++----------------
 .vitepress/theme/layouts/NotFound.vue | 12 ++++++++++++
 3 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/.vitepress/theme/index.ts b/.vitepress/theme/index.ts
index 9834663..9447e4b 100644
--- a/.vitepress/theme/index.ts
+++ b/.vitepress/theme/index.ts
@@ -23,12 +23,13 @@ export default {
   enhanceApp({ app }) {
     app.use(pinia);
 
+    app.component("MainLayout", Layout);
+
     app.component("AppBar", AppBar);
     app.component("ArticleMasonry", ArticleMasonry);
     app.component("Footer", Footer);
     app.component("Header", Header);
     app.component("ImageViewer", ImageViewer);
-    app.component("MainLayout", Layout);
     app.component("MaterialButton", Button);
     app.component("MaterialCard", Card);
     app.component("NavBar", NavBar);
diff --git a/.vitepress/theme/layouts/Default.vue b/.vitepress/theme/layouts/Default.vue
index 388632e..5dc26f3 100644
--- a/.vitepress/theme/layouts/Default.vue
+++ b/.vitepress/theme/layouts/Default.vue
@@ -18,8 +18,6 @@ const currentRoutePath = ref(route.path);
 const pendingRoutePath = ref<string | null>(null);
 const isRedirecting = ref(false);
 
-let redirectTimer: ReturnType<typeof setTimeout> | null = null;
-
 /**
  * 检查并执行重定向
  * 返回 true 表示正在处理重定向
@@ -40,11 +38,9 @@ function checkAndRedirect(path: string): boolean {
         document.title = `跳转中 | ${site.value.title}`;
       }
 
-      redirectTimer = setTimeout(() => {
-        if (isClient()) {
-          window.location.replace(post.url);
-        }
-      }, 100);
+      if (isClient()) {
+        window.location.replace(post.url);
+      }
 
       return true;
     }
@@ -107,10 +103,6 @@ watch(
     // 如果之前是重定向状态，清理状态
     if (isRedirecting.value) {
       isRedirecting.value = false;
-      if (redirectTimer) {
-        clearTimeout(redirectTimer);
-        redirectTimer = null;
-      }
     }
 
     if (newPath !== oldPath && !isTransitioning.value && oldPath !== undefined) {
@@ -145,11 +137,7 @@ if (isClient()) {
 
 <template>
   <div class="MainLayout">
-    <div v-if="isRedirecting">
-      <h1>Redirecting...</h1>
-    </div>
-
-    <template v-else>
+    <template v-if="!isRedirecting">
       <NavBar />
       <AppBar />
       <Transition name="layout" mode="out-in" @before-leave="onBeforeLeave" @after-enter="onAfterEnter">
diff --git a/.vitepress/theme/layouts/NotFound.vue b/.vitepress/theme/layouts/NotFound.vue
index 486eabc..43dcdbe 100644
--- a/.vitepress/theme/layouts/NotFound.vue
+++ b/.vitepress/theme/layouts/NotFound.vue
@@ -1,3 +1,15 @@
+<script setup lang="ts">
+import { onBeforeMount, onMounted } from "vue";
+
+onBeforeMount(() => {
+  document.title = "";
+});
+
+onMounted(() => {
+  document.title = "404";
+});
+</script>
+
 <template>
   <div class="notfound">
     <div id="notfound-information">