From 8967fe34e531b39b77c24685097898bbb45dc58c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E8=88=AA=E5=AE=87?= <3364451258@qq.com>
Date: Mon, 25 May 2026 18:40:53 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=BC=96=E8=BE=91?=
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- PathEditDialog 添加 useEffect 在打开时同步 initialValue
- AppShell 添加 path-dblclick 事件监听，双击路径行打开编辑

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 src/components/dialogs/PathEditDialog.tsx |  9 ++++++++-
 src/components/layout/AppShell.tsx        | 14 +++++++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/components/dialogs/PathEditDialog.tsx b/src/components/dialogs/PathEditDialog.tsx
index 167b0bd..e8f4326 100644
--- a/src/components/dialogs/PathEditDialog.tsx
+++ b/src/components/dialogs/PathEditDialog.tsx
@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
 
 interface PathEditDialogProps {
@@ -13,6 +13,13 @@ export function PathEditDialog({ open, title, initialValue, onConfirm, onCancel
   const { t } = useTranslation();
   const [value, setValue] = useState(initialValue);
 
+  // 每次打开时同步 initialValue（解决 React 复用实例导致空白的问题）
+  useEffect(() => {
+    if (open) {
+      setValue(initialValue);
+    }
+  }, [open, initialValue]);
+
   if (!open) return null;
 
   return (
diff --git a/src/components/layout/AppShell.tsx b/src/components/layout/AppShell.tsx
index d148b95..0307bd2 100644
--- a/src/components/layout/AppShell.tsx
+++ b/src/components/layout/AppShell.tsx
@@ -1,4 +1,4 @@
-import { useState, useCallback } from 'react';
+import { useState, useCallback, useEffect } from 'react';
 import { useAppStore, type TabId } from '@/store/app-store';
 import { useThemeStore } from '@/store/theme-store';
 import { useTranslation } from 'react-i18next';
@@ -151,6 +151,18 @@ export function AppShell() {
 
   // ── 双击编辑监听 ──
 
+  useEffect(() => {
+    const handler = (e: Event) => {
+      const detail = (e as CustomEvent).detail;
+      if (detail && typeof detail.index === 'number') {
+        const target = getCurrentTarget();
+        setEditDialog({ open: true, index: detail.index, value: detail.path, target });
+      }
+    };
+    window.addEventListener('path-dblclick', handler);
+    return () => window.removeEventListener('path-dblclick', handler);
+  }, [getCurrentTarget]);
+
   const handleNewConfirm = useCallback((value: string) => {
     setNewDialog(false);
     if (value.trim()) {