Prepare airdrop support

ApplicationLibrary/Views/Dashboard/ActiveDashboardView.swift

@@ -16,9 +16,7 @@ public struct ActiveDashboardView: View {
     @State private var selectedProfileID: Int64!
     @State private var reasserting = false
     @State private var observer: Any?
-
-    @State private var errorPresented = false
-    @State private var errorMessage = ""
+    @State private var alert: Alert?
 
     public init() {}
 
@@ -78,43 +76,37 @@ public struct ActiveDashboardView: View {
                 }
             }
         }
-        .alert(isPresented: $errorPresented) {
-            Alert(
-                title: Text("Error"),
-                message: Text(errorMessage),
-                dismissButton: .default(Text("Ok"))
-            )
-        }
+        .alertBinding($alert)
         #if os(iOS)
-        .onChange(of: scenePhase, perform: { newValue in
-            if newValue == .active {
-                Task.detached {
-                    await doReload()
-                }
-            }
-        })
-        .onChange(of: selection.wrappedValue, perform: { newValue in
-            if newValue == .dashboard {
-                Task.detached {
-                    await doReload()
-                }
-            }
-        })
-        #elseif os(macOS)
-        .onAppear {
-            if observer == nil {
-                observer = NotificationCenter.default.addObserver(forName: ActiveDashboardView.NotificationUpdateSelectedProfile, object: nil, queue: nil, using: { _ in
+            .onChange(of: scenePhase, perform: { newValue in
+                if newValue == .active {
                     Task.detached {
                         await doReload()
                     }
-                })
+                }
+            })
+            .onChange(of: selection.wrappedValue, perform: { newValue in
+                if newValue == .dashboard {
+                    Task.detached {
+                        await doReload()
+                    }
+                }
+            })
+        #elseif os(macOS)
+            .onAppear {
+                if observer == nil {
+                    observer = NotificationCenter.default.addObserver(forName: ActiveDashboardView.NotificationUpdateSelectedProfile, object: nil, queue: nil, using: { _ in
+                        Task.detached {
+                            await doReload()
+                        }
+                    })
+                }
             }
-        }
-        .onDisappear {
-            if let observer {
-                NotificationCenter.default.removeObserver(observer)
+            .onDisappear {
+                if let observer {
+                    NotificationCenter.default.removeObserver(observer)
+                }
             }
-        }
         #endif
     }
 
@@ -132,8 +124,7 @@ public struct ActiveDashboardView: View {
             do {
                 profileList = try ProfileManager.list()
             } catch {
-                errorMessage = error.localizedDescription
-                errorPresented = true
+                alert = Alert(error)
                 return
             }
             if profileList.isEmpty {
@@ -158,8 +149,7 @@ public struct ActiveDashboardView: View {
             do {
                 try LibboxNewStandaloneCommandClient(FilePath.sharedDirectory.relativePath)?.serviceReload()
             } catch {
-                errorMessage = error.localizedDescription
-                errorPresented = true
+                alert = Alert(error)
             }
         }
         reasserting = false

ApplicationLibrary/Views/Dashboard/ExtensionStatusView.swift

@@ -7,8 +7,7 @@ public struct ExtensionStatusView: View {
     @State private var message: LibboxStatusMessage?
     @State private var connectTask: Task<Void, Error>?
     @State private var columnCount: Int = 4
-    @State private var errorPresented = false
-    @State private var errorMessage = ""
+    @State private var alert: Alert?
 
     private let infoFont = Font.system(.caption, design: .monospaced)
 
@@ -67,13 +66,7 @@ public struct ExtensionStatusView: View {
             }
             commandClient = nil
         }
-        .alert(isPresented: $errorPresented) {
-            Alert(
-                title: Text("Error"),
-                message: Text(errorMessage),
-                dismissButton: .default(Text("Ok"))
-            )
-        }
+        .alertBinding($alert)
     }
 
     private func doReload() {
@@ -125,8 +118,7 @@ public struct ExtensionStatusView: View {
         do {
             try LibboxNewStandaloneCommandClient(FilePath.sharedDirectory.relativePath)?.closeConnections()
         } catch {
-            errorMessage = error.localizedDescription
-            errorPresented = true
+            alert = Alert(error)
         }
     }
 

ApplicationLibrary/Views/Dashboard/InstallProfileButton.swift

@@ -4,8 +4,7 @@ import SwiftUI
 public struct InstallProfileButton: View {
     @Environment(\.extensionProfile) private var extensionProfile
 
-    @State private var errorPresented = false
-    @State private var errorMessage = ""
+    @State private var alert: Alert?
 
     public init() {}
 
@@ -15,21 +14,14 @@ public struct InstallProfileButton: View {
                 await installProfile()
             }
         }
-        .alert(isPresented: $errorPresented) {
-            Alert(
-                title: Text("Error"),
-                message: Text(errorMessage),
-                dismissButton: .default(Text("Ok"))
-            )
-        }
+        .alertBinding($alert)
     }
 
     private func installProfile() async {
         do {
             try await ExtensionProfile.install()
         } catch {
-            errorMessage = error.localizedDescription
-            errorPresented = true
+            alert = Alert(error)
         }
     }
 }

ApplicationLibrary/Views/Dashboard/InstallSystemExtensionButton.swift

@@ -4,8 +4,7 @@
     import SwiftUI
 
     public struct InstallSystemExtensionButton: View {
-        @State private var errorPresented = false
-        @State private var errorMessage = ""
+        @State private var alert: Alert?
         private let callback: () -> Void
         public init(_ callback: @escaping () -> Void) {
             self.callback = callback
@@ -17,27 +16,19 @@
                     await installSystemExtension()
                 }
             }
-            .alert(isPresented: $errorPresented) {
-                Alert(
-                    title: Text("Error"),
-                    message: Text(errorMessage),
-                    dismissButton: .default(Text("Ok"))
-                )
-            }
+            .alertBinding($alert)
         }
 
         private func installSystemExtension() async {
             do {
                 if let result = try await SystemExtension.install() {
                     if result == .willCompleteAfterReboot {
-                        errorMessage = "Need reboot"
-                        errorPresented = true
+                        alert = Alert(errorMessage: "Need Reboot")
                     }
                 }
                 callback()
             } catch {
-                errorMessage = error.localizedDescription
-                errorPresented = true
+                alert = Alert(error)
             }
         }
     }

ApplicationLibrary/Views/Dashboard/StartStopButton.swift

@@ -41,8 +41,7 @@ public struct StartStopButton: View {
     private struct Button0: View {
         @Environment(\.logClient) private var logClient
         @ObservedObject private var profile: ExtensionProfile
-        @State private var errorPresented = false
-        @State private var errorMessage = ""
+        @State private var alert: Alert?
 
         init(_ profile: ExtensionProfile) {
             self.profile = profile
@@ -75,13 +74,7 @@ public struct StartStopButton: View {
                 #endif
             }
             .disabled(!profile.status.isEnabled)
-            .alert(isPresented: $errorPresented) {
-                Alert(
-                    title: Text("Error"),
-                    message: Text(errorMessage),
-                    dismissButton: .default(Text("Ok"))
-                )
-            }
+            .alertBinding($alert)
         }
 
         private func switchProfile(_ isEnabled: Bool) async {
@@ -93,8 +86,7 @@ public struct StartStopButton: View {
                     profile.stop()
                 }
             } catch {
-                errorMessage = error.localizedDescription
-                errorPresented = true
+                alert = Alert(error)
                 return
             }
         }