From 88128163f23e05e23ba20ff4ad85d8a28f1106aa Mon Sep 17 00:00:00 2001
From: AnemoFlower <yizhimcqiu@icloud.com>
Date: Tue, 20 Jan 2026 18:38:15 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=95=B0=E6=8D=AE=E6=A8=A1=E5=9E=8B?=
 =?UTF-8?q?=E4=B8=8E=20MessageBoxManager?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 PCL.Mac/App/AppRouter.swift         |  3 +--
 PCL.Mac/App/MessageBoxManager.swift | 23 +++++++++++++++++++++++
 PCL.Mac/Models/MessageBox.swift     | 22 ++++++++++++++++++++++
 3 files changed, 46 insertions(+), 2 deletions(-)
 create mode 100644 PCL.Mac/App/MessageBoxManager.swift
 create mode 100644 PCL.Mac/Models/MessageBox.swift

diff --git a/PCL.Mac/App/AppRouter.swift b/PCL.Mac/App/AppRouter.swift
index 66a3cd7..9e934d3 100644
--- a/PCL.Mac/App/AppRouter.swift
+++ b/PCL.Mac/App/AppRouter.swift
@@ -119,6 +119,5 @@ class AppRouter: ObservableObject {
         }
     }
     
-    private init() {
-    }
+    private init() {}
 }
diff --git a/PCL.Mac/App/MessageBoxManager.swift b/PCL.Mac/App/MessageBoxManager.swift
new file mode 100644
index 0000000..6a20804
--- /dev/null
+++ b/PCL.Mac/App/MessageBoxManager.swift
@@ -0,0 +1,23 @@
+//
+//  MessageBoxManager.swift
+//  PCL.Mac
+//
+//  Created by 温迪 on 2026/1/20.
+//
+
+import Foundation
+
+class MessageBoxManager: ObservableObject {
+    public static let shared: MessageBoxManager = .init()
+    @Published public private(set) var currentMessageBox: MessageBox?
+    
+    public func showText(title: String, body: String, level: MessageBox.Level = .info) {
+        currentMessageBox = .init(title: title, body: .text(text: body), level: level)
+    }
+    
+    public func close() {
+        currentMessageBox = nil
+    }
+    
+    private init() {}
+}
diff --git a/PCL.Mac/Models/MessageBox.swift b/PCL.Mac/Models/MessageBox.swift
new file mode 100644
index 0000000..2268951
--- /dev/null
+++ b/PCL.Mac/Models/MessageBox.swift
@@ -0,0 +1,22 @@
+//
+//  MessageBox.swift
+//  PCL.Mac
+//
+//  Created by 温迪 on 2026/1/20.
+//
+
+import Foundation
+
+struct MessageBox {
+    public let title: String
+    public let body: Body
+    public let level: Level
+    
+    public enum Body {
+        case text(text: String)
+    }
+    
+    public enum Level {
+        case info, error
+    }
+}