Add system proxy toggle

ApplicationLibrary/Views/Dashboard/ActiveDashboardView.swift

@@ -12,6 +12,8 @@ public struct ActiveDashboardView: View {
     @State private var selectedProfileID: Int64!
     @State private var alert: Alert?
     @State private var selection = DashboardPage.overview
+    @State private var systemProxyAvailable = false
+    @State private var systemProxyEnabled = false
 
     public init() {}
     public var body: some View {
@@ -37,16 +39,16 @@ public struct ActiveDashboardView: View {
                         #endif
                         TabView(selection: $selection) {
                             ForEach(DashboardPage.allCases) { page in
-                                page.contentView($profileList, $selectedProfileID)
+                                page.contentView($profileList, $selectedProfileID, $systemProxyAvailable, $systemProxyEnabled)
                                     .tag(page)
                             }
                         }
                         .tabViewStyle(.page(indexDisplayMode: .always))
                     } else {
-                        OverviewView($profileList, $selectedProfileID)
+                        OverviewView($profileList, $selectedProfileID, $systemProxyAvailable, $systemProxyEnabled)
                     }
                 #elseif os(macOS)
-                    OverviewView($profileList, $selectedProfileID)
+                    OverviewView($profileList, $selectedProfileID, $systemProxyAvailable, $systemProxyEnabled)
                 #endif
             }
             #if os(iOS) || os(tvOS)
@@ -65,6 +67,13 @@ public struct ActiveDashboardView: View {
                 }
             }
             #endif
+            .onChangeCompat(of: profile.status) { newStatus in
+                if newStatus == .connected {
+                    Task.detached {
+                        await doReloadSystemProxy()
+                    }
+                }
+            }
             .alertBinding($alert)
         }
     }
@@ -100,4 +109,14 @@ public struct ActiveDashboardView: View {
             }
         }
     }
+
+    private func doReloadSystemProxy() {
+        do {
+            let status = try LibboxNewStandaloneCommandClient()!.getSystemProxyStatus()
+            systemProxyAvailable = status.available
+            systemProxyEnabled = status.enabled
+        } catch {
+            alert = Alert(error)
+        }
+    }
 }

ApplicationLibrary/Views/Dashboard/DashboardPage.swift

@@ -30,11 +30,11 @@ public extension DashboardPage {
         }
     }
 
-    func contentView(_ profileList: Binding<[Profile]>, _ selectedProfileID: Binding<Int64?>) -> some View {
+    func contentView(_ profileList: Binding<[Profile]>, _ selectedProfileID: Binding<Int64?>, _ systemProxyAvailable: Binding<Bool>, _ systemProxyEnabled: Binding<Bool>) -> some View {
         viewBuilder {
             switch self {
             case .overview:
-                OverviewView(profileList, selectedProfileID)
+                OverviewView(profileList, selectedProfileID, systemProxyAvailable, systemProxyEnabled)
             case .groups:
                 GroupListView()
             }

ApplicationLibrary/Views/Dashboard/OverviewView.swift

@@ -10,13 +10,17 @@ public struct OverviewView: View {
     @EnvironmentObject private var profile: ExtensionProfile
     @Binding private var profileList: [Profile]
     @Binding private var selectedProfileID: Int64!
+    @Binding private var systemProxyAvailable: Bool
+    @Binding private var systemProxyEnabled: Bool
     @State private var alert: Alert?
     @State private var reasserting = false
     @State private var observer: Any?
 
-    public init(_ profileList: Binding<[Profile]>, _ selectedProfileID: Binding<Int64?>) {
+    public init(_ profileList: Binding<[Profile]>, _ selectedProfileID: Binding<Int64?>, _ systemProxyAvailable: Binding<Bool>, _ systemProxyEnabled: Binding<Bool>) {
         _profileList = profileList
         _selectedProfileID = selectedProfileID
+        _systemProxyAvailable = systemProxyAvailable
+        _systemProxyEnabled = systemProxyEnabled
     }
 
     public var body: some View {
@@ -31,6 +35,14 @@ public struct OverviewView: View {
                 FormView {
                     #if os(iOS) || os(tvOS)
                         StartStopButton()
+                        if profile.status.isConnectedStrict, systemProxyAvailable {
+                            Toggle("HTTP Proxy", isOn: $systemProxyEnabled)
+                                .onChangeCompat(of: systemProxyEnabled) { newValue in
+                                    Task.detached {
+                                        await setSystemProxyEnabled(newValue)
+                                    }
+                                }
+                        }
                         Section("Profile") {
                             Picker(selection: $selectedProfileID) {
                                 ForEach(profileList, id: \.id) { profile in
@@ -40,6 +52,14 @@ public struct OverviewView: View {
                                 .pickerStyle(.inline)
                         }
                     #elseif os(macOS)
+                        if profile.status.isConnectedStrict, systemProxyAvailable {
+                            Toggle("HTTP Proxy", isOn: $systemProxyEnabled)
+                                .onChangeCompat(of: systemProxyEnabled) { newValue in
+                                    Task.detached {
+                                        await setSystemProxyEnabled(newValue)
+                                    }
+                                }
+                        }
                         Section("Profile") {
                             ForEach(profileList, id: \.id) { profile in
                                 Picker(profile.name, selection: $selectedProfileID) {
@@ -89,4 +109,13 @@ public struct OverviewView: View {
         }
         reasserting = false
     }
+
+    private func setSystemProxyEnabled(_ isEnabled: Bool) {
+        do {
+            try LibboxNewStandaloneCommandClient()!.setSystemProxyEnabled(isEnabled)
+            SharedPreferences.systemProxyEnabled = isEnabled
+        } catch {
+            alert = Alert(error)
+        }
+    }
 }