From d201789720f10a400688ab7360fc76da33bdbe64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Tue, 6 Jan 2026 01:05:37 +0800
Subject: [PATCH] Signal file provider changes on VPN status update

---
 .../Views/Setting/CoreView.swift              |  1 +
 Library/Network/ExtensionProfile.swift        | 25 +++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/ApplicationLibrary/Views/Setting/CoreView.swift b/ApplicationLibrary/Views/Setting/CoreView.swift
index 74875a0..d59652c 100644
--- a/ApplicationLibrary/Views/Setting/CoreView.swift
+++ b/ApplicationLibrary/Views/Setting/CoreView.swift
@@ -213,6 +213,7 @@ public struct CoreView: View {
                 guard let manager = NSFileProviderManager(for: domain) else {
                     throw NSError(domain: "CoreView", code: 0, userInfo: [NSLocalizedDescriptionKey: "Failed to get file provider manager"])
                 }
+                try await manager.signalEnumerator(for: .workingSet)
                 let url = try await manager.getUserVisibleURL(for: .rootContainer)
                 guard let sharedURL = URL(string: "shareddocuments://\(url.path)") else {
                     throw NSError(domain: "CoreView", code: 0, userInfo: [NSLocalizedDescriptionKey: "Failed to create shared documents URL"])
diff --git a/Library/Network/ExtensionProfile.swift b/Library/Network/ExtensionProfile.swift
index 66b43f6..20a72d9 100644
--- a/Library/Network/ExtensionProfile.swift
+++ b/Library/Network/ExtensionProfile.swift
@@ -2,6 +2,9 @@ import Foundation
 import Libbox
 import NetworkExtension
 import os
+#if os(iOS)
+    import FileProvider
+#endif
 
 private let logger = Logger(category: "ExtensionProfile")
 
@@ -39,10 +42,32 @@ public class ExtensionProfile: ObservableObject {
                 self.connection = connection
                 self.status = connection.status
                 self.connectedDate = connection.connectedDate
+                #if os(iOS)
+                    if #available(iOS 16.0, *) {
+                        if connection.status == .connected || connection.status == .disconnected {
+                            Self.signalFileProviderChanges()
+                        }
+                    }
+                #endif
             }
         }
     }
 
+    #if os(iOS)
+        @available(iOS 16.0, *)
+        private static func signalFileProviderChanges() {
+            Task.detached {
+                guard let domain = try? await NSFileProviderManager.domains()
+                    .first(where: { $0.identifier.rawValue == AppConfiguration.fileProviderDomainID }),
+                    let manager = NSFileProviderManager(for: domain)
+                else {
+                    return
+                }
+                try? await manager.signalEnumerator(for: .workingSet)
+            }
+        }
+    #endif
+
     private func unregister() {
         if let observer {
             NotificationCenter.default.removeObserver(observer)