过滤剪贴板无效占位符

Note/SaveClipIntent.swift

@@ -25,13 +25,28 @@ struct SaveClipIntent: AppIntent {
         self.source = source
     }
 
-    func perform() async throws -> some IntentResult {
+    func perform() async throws -> some IntentResult & ReturnsValue<String> {
         let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)
         guard !trimmed.isEmpty else {
-            return .result(dialog: "文案为空，未保存。")
+            return .result(value: "文案为空，未保存。")
+        }
+
+        guard !isSystemClipboardPlaceholder(trimmed) else {
+            return .result(value: "剪贴板没有有效文本，未保存。")
         }
 
         try await ClipStore.shared.save(text: trimmed, source: source)
-        return .result(dialog: "已保存到收集箱。")
+        return .result(value: "已保存到收集箱。")
+    }
+
+    private func isSystemClipboardPlaceholder(_ text: String) -> Bool {
+        let lowercased = text.lowercased()
+        if lowercased.hasPrefix("clipboard ") && lowercased.contains(" at ") {
+            return true
+        }
+        if text == "获取剪贴板" {
+            return true
+        }
+        return false
     }
 }

Note/ViewController.swift

@@ -10,26 +10,32 @@ import UIKit
 class ViewController: UIViewController {
 
     private var tableView: UITableView!
+    private var editButton: UIBarButtonItem!
+
+    private let menuOrderKey = "homeMenuOrder"
 
     private struct MenuItem {
         let icon: String
         let iconColor: UIColor
         let title: String
+        let identifier: String
     }
 
-    private var menuItems: [[MenuItem]] = [
-        [
-            MenuItem(icon: "tray.full", iconColor: .systemIndigo, title: "收集箱"),
-            MenuItem(icon: "note.text", iconColor: .systemYellow, title: "打开备忘录"),
-            MenuItem(icon: "doc.text", iconColor: .systemBlue, title: "格式化日志"),
-            MenuItem(icon: "text.alignleft", iconColor: .systemGreen, title: "格式化笔记"),
-            MenuItem(icon: "folder", iconColor: .systemOrange, title: "打开文件")
-        ]
+    private let defaultMenuItems: [MenuItem] = [
+        MenuItem(icon: "tray.full", iconColor: .systemIndigo, title: "收集箱", identifier: "inbox"),
+        MenuItem(icon: "note.text", iconColor: .systemYellow, title: "打开备忘录", identifier: "notes"),
+        MenuItem(icon: "doc.text", iconColor: .systemBlue, title: "格式化日志", identifier: "formatLog"),
+        MenuItem(icon: "text.alignleft", iconColor: .systemGreen, title: "格式化笔记", identifier: "formatNote"),
+        MenuItem(icon: "folder", iconColor: .systemOrange, title: "打开文件", identifier: "files")
     ]
 
+    private var menuItems: [[MenuItem]] = []
+
     override func viewDidLoad() {
         super.viewDidLoad()
+        menuItems = [loadMenuOrder()]
         setupUI()
+        setupAppStateObserver()
     }
 
     override func viewWillAppear(_ animated: Bool) {
@@ -37,12 +43,32 @@ class ViewController: UIViewController {
         updateInboxBadge()
     }
 
+    deinit {
+        NotificationCenter.default.removeObserver(self)
+    }
+
+    private func setupAppStateObserver() {
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(appDidBecomeActive),
+            name: UIApplication.didBecomeActiveNotification,
+            object: nil
+        )
+    }
+
+    @objc private func appDidBecomeActive() {
+        updateInboxBadge()
+    }
+
     private func setupUI() {
         title = "首页"
         navigationController?.navigationBar.prefersLargeTitles = true
         navigationItem.largeTitleDisplayMode = .always
         view.backgroundColor = .systemGroupedBackground
 
+        editButton = UIBarButtonItem(title: "编辑", style: .plain, target: self, action: #selector(didTapEditButton))
+        navigationItem.rightBarButtonItem = editButton
+
         tableView = UITableView(frame: .zero, style: .insetGrouped)
         tableView.translatesAutoresizingMaskIntoConstraints = false
         tableView.delegate = self
@@ -58,6 +84,34 @@ class ViewController: UIViewController {
             tableView.bottomAnchor.constraint(equalTo: view.bottomAnchor)
         ])
     }
+
+    @objc private func didTapEditButton() {
+        tableView.setEditing(!tableView.isEditing, animated: true)
+        editButton.title = tableView.isEditing ? "完成" : "编辑"
+    }
+
+    private func loadMenuOrder() -> [MenuItem] {
+        guard let savedOrder = UserDefaults.standard.array(forKey: menuOrderKey) as? [String] else {
+            return defaultMenuItems
+        }
+
+        var orderedItems: [MenuItem] = []
+        for identifier in savedOrder {
+            if let item = defaultMenuItems.first(where: { $0.identifier == identifier }) {
+                orderedItems.append(item)
+            }
+        }
+
+        let remaining = defaultMenuItems.filter { item in
+            !orderedItems.contains { $0.identifier == item.identifier }
+        }
+        return orderedItems + remaining
+    }
+
+    private func saveMenuOrder() {
+        let identifiers = menuItems.flatMap { $0.map(\.identifier) }
+        UserDefaults.standard.set(identifiers, forKey: menuOrderKey)
+    }
 }
 
 extension ViewController: UITableViewDataSource {
@@ -80,37 +134,59 @@ extension ViewController: UITableViewDataSource {
         config.imageProperties.tintColor = item.iconColor
         config.imageToTextPadding = 12
         cell.contentConfiguration = config
-        cell.accessoryType = .disclosureIndicator
+        cell.accessoryType = tableView.isEditing ? .none : .disclosureIndicator
+        cell.selectionStyle = tableView.isEditing ? .none : .default
 
         return cell
     }
+
+    func tableView(_ tableView: UITableView, canMoveRowAt indexPath: IndexPath) -> Bool {
+        return true
+    }
+
+    func tableView(_ tableView: UITableView, moveRowAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
+        guard sourceIndexPath != destinationIndexPath else { return }
+
+        let item = menuItems[sourceIndexPath.section].remove(at: sourceIndexPath.row)
+        menuItems[destinationIndexPath.section].insert(item, at: destinationIndexPath.row)
+        saveMenuOrder()
+    }
 }
 
 extension ViewController: UITableViewDelegate {
 
     func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
         tableView.deselectRow(at: indexPath, animated: true)
+        guard !tableView.isEditing else { return }
 
         let item = menuItems[indexPath.section][indexPath.row]
-        switch item.title {
-        case "收集箱":
+        switch item.identifier {
+        case "inbox":
             let viewController = ClipInboxViewController()
             navigationController?.pushViewController(viewController, animated: true)
-        case "打开备忘录":
+        case "notes":
             openSystemNotesApp()
-        case "格式化日志":
+        case "formatLog":
             let viewController = FormatLogViewController()
             navigationController?.pushViewController(viewController, animated: true)
-        case "格式化笔记":
+        case "formatNote":
             let viewController = FormatNoteViewController()
             navigationController?.pushViewController(viewController, animated: true)
-        case "打开文件":
+        case "files":
             openFilesApp()
         default:
             break
         }
     }
 
+    func tableView(_ tableView: UITableView, editingStyleForRowAt indexPath: IndexPath) -> UITableViewCell.EditingStyle {
+        return .none
+    }
+
+    func tableView(_ tableView: UITableView, shouldIndentWhileEditingRowAt indexPath: IndexPath) -> Bool {
+        return false
+    }
+
     private func updateInboxBadge() {
         Task {
             guard let count = try? await ClipStore.shared.count(), count > 0 else {
@@ -128,11 +204,12 @@ extension ViewController: UITableViewDelegate {
     private func updateInboxTitle(_ title: String) {
         for (sectionIndex, section) in menuItems.enumerated() {
             for (rowIndex, item) in section.enumerated() {
-                if item.title.hasPrefix("收集箱") {
+                if item.identifier == "inbox" {
                     menuItems[sectionIndex][rowIndex] = MenuItem(
                         icon: item.icon,
                         iconColor: item.iconColor,
-                        title: title
+                        title: title,
+                        identifier: item.identifier
                     )
                     let indexPath = IndexPath(row: rowIndex, section: sectionIndex)
                     tableView.reloadRows(at: [indexPath], with: .none)