Revisit overuse of EnvironmentObject (#794)

The biggest issue is the hidden and scattered use of both Tunnel and
ConnectionObserver. Only use the latter, and rename it to ExtendedTunnel
for being now a full wrapper around Tunnel (e.g. for .connectionStatus).

In general, restrict the use of EnvironmentObject to:

- Theme
- IAPManager
- ProfileProcessor
- ProviderManager

Always be explicit about:

- ProfileManager
- ExtendedTunnel

Contextually, move some UI entities to the base AppUI target.

Passepartout/App/Platforms/App+macOS.swift

@@ -83,10 +83,14 @@ extension PassepartoutApp {
                 .withEnvironment(from: context, theme: theme)
         }
         MenuBarExtra {
-            AppMenu()
+            AppMenu(
-                .withEnvironment(from: context, theme: theme)
+                profileManager: context.profileManager,
+                profileProcessor: context.profileProcessor,
+                tunnel: context.tunnel
+            )
+            .withEnvironment(from: context, theme: theme)
         } label: {
-            AppMenuImage(connectionObserver: context.connectionObserver)
+            AppMenuImage(tunnel: context.tunnel)
                 .environmentObject(theme)
         }
     }

Passepartout/Library/Sources/AppUI/Business/AppContext.swift

@@ -38,12 +38,10 @@ public final class AppContext: ObservableObject {
 
     public let profileProcessor: ProfileProcessor
 
-    public let tunnel: Tunnel
+    public let tunnel: ExtendedTunnel
 
     public let tunnelEnvironment: TunnelEnvironment
 
-    public let connectionObserver: ConnectionObserver
-
     public let registry: Registry
 
     public let providerManager: ProviderManager
@@ -65,9 +63,8 @@ public final class AppContext: ObservableObject {
         self.iapManager = iapManager
         self.profileManager = profileManager
         self.profileProcessor = profileProcessor
-        self.tunnel = tunnel
         self.tunnelEnvironment = tunnelEnvironment
-        connectionObserver = ConnectionObserver(
+        self.tunnel = ExtendedTunnel(
             tunnel: tunnel,
             environment: tunnelEnvironment,
             interval: constants.tunnel.refreshInterval
@@ -79,7 +76,7 @@ public final class AppContext: ObservableObject {
 
         Task {
             await iapManager.reloadReceipt()
-            connectionObserver.observeObjects()
+            self.tunnel.observeObjects()
             profileManager.observeObjects()
             observeObjects()
         }

Passepartout/Library/Sources/AppUI/Business/ExtendedTunnel.swift

@@ -1,5 +1,5 @@
 //
-//  ConnectionObserver.swift
+//  ExtendedTunnel.swift
 //  Passepartout
 //
 //  Created by Davide De Rosa on 9/7/24.
@@ -29,8 +29,8 @@ import Foundation
 import PassepartoutKit
 
 @MainActor
-public final class ConnectionObserver: ObservableObject {
+public final class ExtendedTunnel: ObservableObject {
-    public let tunnel: Tunnel
+    private let tunnel: Tunnel
 
     private let environment: TunnelEnvironment
 
@@ -40,14 +40,10 @@ public final class ConnectionObserver: ObservableObject {
         environment.environmentValue(forKey: key)
     }
 
-    public var connectionStatus: ConnectionStatus? {
-        value(forKey: TunnelEnvironmentKeys.connectionStatus)
-    }
-
     @Published
     public private(set) var lastErrorCode: PassepartoutError.Code? {
         didSet {
-            pp_log(.app, .info, "ConnectionObserver.lastErrorCode -> \(lastErrorCode?.rawValue ?? "nil")")
+            pp_log(.app, .info, "ExtendedTunnel.lastErrorCode -> \(lastErrorCode?.rawValue ?? "nil")")
         }
     }
 
@@ -103,3 +99,63 @@ public final class ConnectionObserver: ObservableObject {
             .store(in: &subscriptions)
     }
 }
+
+extension ExtendedTunnel {
+    public var status: TunnelStatus {
+        tunnel.status
+    }
+
+    public var connectionStatus: TunnelStatus {
+        var status = tunnel.status
+        if status == .active, let environmentConnectionStatus {
+            if environmentConnectionStatus == .connected {
+                status = .active
+            } else {
+                status = .activating
+            }
+        }
+        return status
+    }
+
+    private var environmentConnectionStatus: ConnectionStatus? {
+        value(forKey: TunnelEnvironmentKeys.connectionStatus)
+    }
+}
+
+extension ExtendedTunnel {
+    public var currentProfile: TunnelCurrentProfile? {
+        tunnel.currentProfile
+    }
+
+    public func prepare(purge: Bool) async throws {
+        try await tunnel.prepare(purge: purge)
+    }
+
+    public func install(_ profile: Profile, processor: ProfileProcessor) async throws {
+        let newProfile = try processor.processed(profile)
+        try await tunnel.install(newProfile, connect: false, title: processor.title)
+    }
+
+    public func connect(with profile: Profile, processor: ProfileProcessor) async throws {
+        let newProfile = try processor.processed(profile)
+        try await tunnel.install(newProfile, connect: true, title: processor.title)
+    }
+
+    public func disconnect() async throws {
+        try await tunnel.disconnect()
+    }
+
+    public func currentLog(parameters: Constants.Log) async -> [String] {
+        let output = try? await tunnel.sendMessage(.localLog(
+            sinceLast: parameters.sinceLast,
+            maxLevel: parameters.maxLevel
+        ))
+        switch output {
+        case .debugLog(let log):
+            return log.lines.map(parameters.formatter.formattedLine)
+
+        default:
+            return []
+        }
+    }
+}

Passepartout/Library/Sources/AppUI/Business/InteractiveManager.swift

@@ -27,23 +27,26 @@ import Foundation
 import PassepartoutKit
 
 @MainActor
-final class InteractiveManager: ObservableObject {
+public final class InteractiveManager: ObservableObject {
-    typealias CompletionBlock = (Profile) async throws -> Void
+    public typealias CompletionBlock = (Profile) async throws -> Void
 
     @Published
-    var isPresented = false
+    public var isPresented = false
 
-    private(set) var editor = ProfileEditor()
+    public private(set) var editor = ProfileEditor()
 
     private var onComplete: CompletionBlock?
 
-    func present(with profile: Profile, onComplete: CompletionBlock?) {
+    public init() {
+    }
+
+    public func present(with profile: Profile, onComplete: CompletionBlock?) {
         editor = ProfileEditor(profile: profile)
         self.onComplete = onComplete
         isPresented = true
     }
 
-    func complete() async throws {
+    public func complete() async throws {
         isPresented = false
         let newProfile = try editor.build()
         try await onComplete?(newProfile)

Passepartout/Library/Sources/AppUI/Extensions/Tunnel+Extensions.swift

@@ -1,55 +0,0 @@
-//
-//  Tunnel+Extensions.swift
-//  Passepartout
-//
-//  Created by Davide De Rosa on 8/11/24.
-//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
-//
-//  https://github.com/passepartoutvpn
-//
-//  This file is part of Passepartout.
-//
-//  Passepartout is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
-//
-//  Passepartout is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
-//
-
-import CommonLibrary
-import Foundation
-import PassepartoutKit
-
-@MainActor
-extension Tunnel {
-    public func install(_ profile: Profile, processor: ProfileProcessor) async throws {
-        let newProfile = try processor.processed(profile)
-        try await install(newProfile, connect: false, title: processor.title)
-    }
-
-    public func connect(with profile: Profile, processor: ProfileProcessor) async throws {
-        let newProfile = try processor.processed(profile)
-        try await install(newProfile, connect: true, title: processor.title)
-    }
-
-    public func currentLog(parameters: Constants.Log) async -> [String] {
-        let output = try? await sendMessage(.localLog(
-            sinceLast: parameters.sinceLast,
-            maxLevel: parameters.maxLevel
-        ))
-        switch output {
-        case .debugLog(let log):
-            return log.lines.map(parameters.formatter.formattedLine)
-
-        default:
-            return []
-        }
-    }
-}

Passepartout/Library/Sources/AppUI/Extensions/View+Environment.swift

@@ -30,12 +30,9 @@ import SwiftUI
 extension View {
     public func withEnvironment(from context: AppContext, theme: Theme) -> some View {
         environmentObject(theme)
-            .environmentObject(context.connectionObserver)
             .environmentObject(context.iapManager)
-            .environmentObject(context.profileManager)
             .environmentObject(context.profileProcessor)
             .environmentObject(context.providerManager)
-            .environmentObject(context.tunnel)
     }
 
     public func withMockEnvironment() -> some View {

Passepartout/Library/Sources/AppUI/Mock/Mock.swift

@@ -88,18 +88,12 @@ extension ProfileProcessor {
     }
 }
 
-extension Tunnel {
+extension ExtendedTunnel {
-    public static var mock: Tunnel {
+    public static var mock: ExtendedTunnel {
         AppContext.mock.tunnel
     }
 }
 
-extension ConnectionObserver {
-    public static var mock: ConnectionObserver {
-        AppContext.mock.connectionObserver
-    }
-}
-
 extension ProviderManager {
     public static var mock: ProviderManager {
         AppContext.mock.providerManager

Passepartout/Library/Sources/AppUI/Protocols/AppCoordinatorConforming.swift

@@ -30,7 +30,7 @@ import PassepartoutKit
 public protocol AppCoordinatorConforming {
     init(
         profileManager: ProfileManager,
-        tunnel: Tunnel,
+        tunnel: ExtendedTunnel,
         registry: Registry
     )
 }

Passepartout/Library/Sources/AppUI/Protocols/TunnelContextProviding.swift

@@ -1,46 +0,0 @@
-//
-//  TunnelContextProviding.swift
-//  Passepartout
-//
-//  Created by Davide De Rosa on 9/5/24.
-//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
-//
-//  https://github.com/passepartoutvpn
-//
-//  This file is part of Passepartout.
-//
-//  Passepartout is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
-//
-//  Passepartout is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
-//
-
-import Foundation
-import PassepartoutKit
-
-public protocol TunnelContextProviding {
-    var connectionObserver: ConnectionObserver { get }
-}
-
-@MainActor
-extension TunnelContextProviding {
-    public var tunnelConnectionStatus: TunnelStatus {
-        var status = connectionObserver.tunnel.status
-        if status == .active, let connectionStatus = connectionObserver.connectionStatus {
-            if connectionStatus == .connected {
-                status = .active
-            } else {
-                status = .activating
-            }
-        }
-        return status
-    }
-}

Passepartout/Library/Sources/AppUI/Protocols/TunnelInstallationProviding.swift

@@ -30,7 +30,7 @@ import PassepartoutKit
 public protocol TunnelInstallationProviding {
     var profileManager: ProfileManager { get }
 
-    var tunnel: Tunnel { get }
+    var tunnel: ExtendedTunnel { get }
 }
 
 @MainActor

Passepartout/Library/Sources/AppUI/UI/ConnectionStatusView.swift

@@ -27,32 +27,34 @@ import Foundation
 import PassepartoutKit
 import SwiftUI
 
-struct ConnectionStatusView: View, TunnelContextProviding, ThemeProviding {
+public struct ConnectionStatusView: View, ThemeProviding {
 
     @EnvironmentObject
-    var theme: Theme
+    public var theme: Theme
-
-    @EnvironmentObject
-    var connectionObserver: ConnectionObserver
 
     @ObservedObject
-    var tunnel: Tunnel
+    private var tunnel: ExtendedTunnel
 
-    var body: some View {
+    public init(tunnel: ExtendedTunnel) {
+        self.tunnel = tunnel
+    }
+
+    public var body: some View {
         Text(statusDescription)
-            .foregroundStyle(tunnelStatusColor)
+            .font(.headline)
+            .foregroundStyle(tunnel.statusColor(theme))
     }
 }
 
 private extension ConnectionStatusView {
     var statusDescription: String {
-        if let lastErrorCode = connectionObserver.lastErrorCode {
+        if let lastErrorCode = tunnel.lastErrorCode {
             return lastErrorCode.localizedDescription
         }
-        let status = tunnelConnectionStatus
+        let status = tunnel.connectionStatus
         switch status {
         case .active:
-            if let dataCount = connectionObserver.dataCount {
+            if let dataCount = tunnel.dataCount {
                 let down = dataCount.received.descriptionAsDataUnit
                 let up = dataCount.sent.descriptionAsDataUnit
                 return "↓\(down) ↑\(up)"
@@ -75,7 +77,7 @@ private extension ConnectionStatusView {
 #Preview("Connected") {
     ConnectionStatusView(tunnel: .mock)
         .task {
-            try? await Tunnel.mock.connect(with: .mock, processor: .mock)
+            try? await ExtendedTunnel.mock.connect(with: .mock, processor: .mock)
         }
         .frame(width: 100, height: 100)
         .withMockEnvironment()
@@ -94,7 +96,7 @@ private extension ConnectionStatusView {
     }
     return ConnectionStatusView(tunnel: .mock)
         .task {
-            try? await Tunnel.mock.connect(with: profile, processor: .mock)
+            try? await ExtendedTunnel.mock.connect(with: profile, processor: .mock)
         }
         .frame(width: 100, height: 100)
         .withMockEnvironment()

Passepartout/Library/Sources/AppUI/UI/ExtendedTunnel+Theme.swift

@@ -1,5 +1,5 @@
 //
-//  TunnelContextProviding+Theme.swift
+//  ExtendedTunnel+Theme.swift
 //  Passepartout
 //
 //  Created by Davide De Rosa on 9/6/24.
@@ -26,11 +26,12 @@
 import PassepartoutKit
 import SwiftUI
 
-@MainActor
+extension ExtendedTunnel {
-extension TunnelContextProviding where Self: ThemeProviding {
+
-    var tunnelStatusColor: Color {
+    @MainActor
-        if connectionObserver.lastErrorCode != nil {
+    public func statusColor(_ theme: Theme) -> Color {
-            switch connectionObserver.tunnel.status {
+        if lastErrorCode != nil {
+            switch status {
             case .inactive:
                 return theme.inactiveColor
 
@@ -38,7 +39,7 @@ extension TunnelContextProviding where Self: ThemeProviding {
                 return theme.errorColor
             }
         }
-        switch tunnelConnectionStatus {
+        switch connectionStatus {
         case .active:
             return theme.activeColor
 

Passepartout/Library/Sources/AppUI/UI/TunnelToggleButton.swift

@@ -27,18 +27,15 @@ import PassepartoutKit
 import SwiftUI
 import UtilsLibrary
 
-struct TunnelToggleButton<Label>: View, TunnelContextProviding, ThemeProviding where Label: View {
+public struct TunnelToggleButton<Label>: View, ThemeProviding where Label: View {
-    enum Style {
+    public enum Style {
         case plain
 
         case color
     }
 
     @EnvironmentObject
-    var theme: Theme
+    public var theme: Theme
-
-    @EnvironmentObject
-    var connectionObserver: ConnectionObserver
 
     @EnvironmentObject
     private var iapManager: IAPManager
@@ -46,25 +43,45 @@ struct TunnelToggleButton<Label>: View, TunnelContextProviding, ThemeProviding w
     @EnvironmentObject
     private var profileProcessor: ProfileProcessor
 
-    var style: Style = .plain
+    private let style: Style
 
     @ObservedObject
-    var tunnel: Tunnel
+    private var tunnel: ExtendedTunnel
 
-    let profile: Profile?
+    private let profile: Profile?
 
     @Binding
-    var nextProfileId: Profile.ID?
+    private var nextProfileId: Profile.ID?
 
-    let interactiveManager: InteractiveManager
+    private let interactiveManager: InteractiveManager
 
-    let errorHandler: ErrorHandler
+    private let errorHandler: ErrorHandler
 
-    var onProviderEntityRequired: ((Profile) -> Void)?
+    private let onProviderEntityRequired: ((Profile) -> Void)?
 
-    let label: (Bool) -> Label
+    private let label: (Bool) -> Label
 
-    var body: some View {
+    public init(
+        style: Style = .plain,
+        tunnel: ExtendedTunnel,
+        profile: Profile?,
+        nextProfileId: Binding<Profile.ID?>,
+        interactiveManager: InteractiveManager,
+        errorHandler: ErrorHandler,
+        onProviderEntityRequired: ((Profile) -> Void)? = nil,
+        label: @escaping (Bool) -> Label
+    ) {
+        self.style = style
+        self.tunnel = tunnel
+        self.profile = profile
+        _nextProfileId = nextProfileId
+        self.interactiveManager = interactiveManager
+        self.errorHandler = errorHandler
+        self.onProviderEntityRequired = onProviderEntityRequired
+        self.label = label
+    }
+
+    public var body: some View {
         Button(action: tryPerform) {
             label(canConnect)
         }
@@ -92,7 +109,7 @@ private extension TunnelToggleButton {
             return .primary
 
         case .color:
-            return tunnelStatusColor
+            return tunnel.statusColor(theme)
         }
     }
 }

Passepartout/Library/Sources/AppUIMain/Domain/Issue+Metadata.swift

@@ -39,7 +39,7 @@ extension Issue {
 
         let purchasedProducts: Set<AppProduct>
 
-        let tunnel: Tunnel
+        let tunnel: ExtendedTunnel
 
         let urlForTunnelLog: URL
 

Passepartout/Library/Sources/AppUIMain/UI/InstalledProfileView.swift

@@ -31,7 +31,7 @@ import UtilsLibrary
 struct InstalledProfileView: View, Routable {
 
     @EnvironmentObject
-    var theme: Theme
+    private var theme: Theme
 
     let layout: ProfilesLayout
 
@@ -39,7 +39,8 @@ struct InstalledProfileView: View, Routable {
 
     let profile: Profile?
 
-    let tunnel: Tunnel
+    @ObservedObject
+    var tunnel: ExtendedTunnel
 
     let interactiveManager: InteractiveManager
 

Passepartout/Library/Sources/AppUIMain/UI/ProfileContextMenu.swift

@@ -31,7 +31,7 @@ import UtilsLibrary
 struct ProfileContextMenu: View, Routable {
     let profileManager: ProfileManager
 
-    let tunnel: Tunnel
+    let tunnel: ExtendedTunnel
 
     let header: ProfileHeader
 

Passepartout/Library/Sources/AppUIMain/UI/ProfileRowView.swift

@@ -28,21 +28,18 @@ import PassepartoutKit
 import SwiftUI
 import UtilsLibrary
 
-struct ProfileRowView: View, Routable, TunnelContextProviding {
+struct ProfileRowView: View, Routable {
 
     @EnvironmentObject
     private var theme: Theme
 
-    @EnvironmentObject
-    var connectionObserver: ConnectionObserver
-
     let style: ProfileCardView.Style
 
     @ObservedObject
     var profileManager: ProfileManager
 
     @ObservedObject
-    var tunnel: Tunnel
+    var tunnel: ExtendedTunnel
 
     let header: ProfileHeader
 
@@ -116,7 +113,7 @@ private extension ProfileRowView {
     }
 
     var statusImage: Theme.ImageName {
-        switch tunnelConnectionStatus {
+        switch tunnel.connectionStatus {
         case .active:
             return .marked
 

Passepartout/Library/Sources/AppUIMain/UI/TunnelRestartButton.swift

@@ -33,7 +33,7 @@ struct TunnelRestartButton<Label>: View where Label: View {
     private var profileProcessor: ProfileProcessor
 
     @ObservedObject
-    var tunnel: Tunnel
+    var tunnel: ExtendedTunnel
 
     let profile: Profile?
 

Passepartout/Library/Sources/AppUIMain/Views/About/AboutRouterView.swift

@@ -35,7 +35,7 @@ struct AboutRouterView: View {
 
     let profileManager: ProfileManager
 
-    let tunnel: Tunnel
+    let tunnel: ExtendedTunnel
 
     @State
     var navigationRoute: NavigationRoute?
@@ -63,7 +63,10 @@ extension AboutRouterView {
             DonateView()
 
         case .diagnostics:
-            DiagnosticsView()
+            DiagnosticsView(
+                profileManager: profileManager,
+                tunnel: tunnel
+            )
 
         case .appDebugLog(let title):
             DebugLogView.withApp(parameters: Constants.shared.log)

Passepartout/Library/Sources/AppUIMain/Views/App/AppCoordinator.swift

@@ -35,7 +35,7 @@ public struct AppCoordinator: View, AppCoordinatorConforming {
 
     private let profileManager: ProfileManager
 
-    private let tunnel: Tunnel
+    private let tunnel: ExtendedTunnel
 
     private let registry: Registry
 
@@ -53,7 +53,7 @@ public struct AppCoordinator: View, AppCoordinatorConforming {
 
     public init(
         profileManager: ProfileManager,
-        tunnel: Tunnel,
+        tunnel: ExtendedTunnel,
         registry: Registry
     ) {
         self.profileManager = profileManager

Passepartout/Library/Sources/AppUIMain/Views/App/ProfileContainerView.swift

@@ -28,12 +28,12 @@ import PassepartoutKit
 import SwiftUI
 import UtilsLibrary
 
-struct ProfileContainerView: View, Routable, TunnelInstallationProviding {
+struct ProfileContainerView: View, Routable {
     let layout: ProfilesLayout
 
     let profileManager: ProfileManager
 
-    let tunnel: Tunnel
+    let tunnel: ExtendedTunnel
 
     let registry: Registry
 

Passepartout/Library/Sources/AppUIMain/Views/App/ProfileGridView.swift

@@ -37,7 +37,7 @@ struct ProfileGridView: View, Routable, TunnelInstallationProviding {
     var profileManager: ProfileManager
 
     @ObservedObject
-    var tunnel: Tunnel
+    var tunnel: ExtendedTunnel
 
     let interactiveManager: InteractiveManager
 

Passepartout/Library/Sources/AppUIMain/Views/App/ProfileListView.swift

@@ -43,7 +43,7 @@ struct ProfileListView: View, Routable, TunnelInstallationProviding {
     var profileManager: ProfileManager
 
     @ObservedObject
-    var tunnel: Tunnel
+    var tunnel: ExtendedTunnel
 
     let interactiveManager: InteractiveManager
 

Passepartout/Library/Sources/AppUIMain/Views/App/ProviderEntitySelector.swift

@@ -36,7 +36,7 @@ struct ProviderEntitySelector: View {
     var profileManager: ProfileManager
 
     @ObservedObject
-    var tunnel: Tunnel
+    var tunnel: ExtendedTunnel
 
     let profile: Profile
 

Passepartout/Library/Sources/AppUIMain/Views/AppMenu/macOS/AppMenu.swift

@@ -32,19 +32,22 @@ import SwiftUI
 
 public struct AppMenu: View {
 
-    @EnvironmentObject
+    @ObservedObject
     private var profileManager: ProfileManager
 
-    @EnvironmentObject
+    @ObservedObject
     private var profileProcessor: ProfileProcessor
 
-    @EnvironmentObject
+    @ObservedObject
-    private var tunnel: Tunnel
+    private var tunnel: ExtendedTunnel
 
     @StateObject
     private var model = Model()
 
-    public init() {
+    public init(profileManager: ProfileManager, profileProcessor: ProfileProcessor, tunnel: ExtendedTunnel) {
+        self.profileManager = profileManager
+        self.profileProcessor = profileProcessor
+        self.tunnel = tunnel
     }
 
     public var body: some View {

Passepartout/Library/Sources/AppUIMain/Views/AppMenu/macOS/AppMenuImage.swift

@@ -28,17 +28,17 @@
 import PassepartoutKit
 import SwiftUI
 
-public struct AppMenuImage: View, TunnelContextProviding {
+public struct AppMenuImage: View {
 
     @ObservedObject
-    public var connectionObserver: ConnectionObserver
+    private var tunnel: ExtendedTunnel
 
-    public init(connectionObserver: ConnectionObserver) {
+    public init(tunnel: ExtendedTunnel) {
-        self.connectionObserver = connectionObserver
+        self.tunnel = tunnel
     }
 
     public var body: some View {
-        ThemeMenuImage(tunnelConnectionStatus.imageName)
+        ThemeMenuImage(tunnel.connectionStatus.imageName)
     }
 }
 

Passepartout/Library/Sources/AppUIMain/Views/Diagnostics/DebugLogView.swift

@@ -35,7 +35,7 @@ extension DebugLogView {
         }
     }
 
-    static func withTunnel(_ tunnel: Tunnel, parameters: Constants.Log) -> DebugLogView {
+    static func withTunnel(_ tunnel: ExtendedTunnel, parameters: Constants.Log) -> DebugLogView {
         DebugLogView {
             await tunnel.currentLog(parameters: parameters)
         }

Passepartout/Library/Sources/AppUIMain/Views/Diagnostics/DiagnosticsView.swift

@@ -23,6 +23,7 @@
 //  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
 //
 
+import AppLibrary
 import CommonLibrary
 import PassepartoutKit
 import SwiftUI
@@ -41,15 +42,16 @@ struct DiagnosticsView: View {
     @EnvironmentObject
     private var theme: Theme
 
-    @EnvironmentObject
-    private var connectionObserver: ConnectionObserver
-
     @EnvironmentObject
     private var iapManager: IAPManager
 
     @AppStorage(AppPreference.logsPrivateData.key, store: .appGroup)
     private var logsPrivateData = false
 
+    let profileManager: ProfileManager
+
+    let tunnel: ExtendedTunnel
+
     var availableTunnelLogs: () async -> [LogEntry] = {
         await Task.detached {
             PassepartoutConfiguration.shared.availableLogs(at: BundleConfiguration.urlForTunnelLog)
@@ -128,7 +130,7 @@ private extension DiagnosticsView {
     }
 
     var openVPNSection: some View {
-        connectionObserver.value(forKey: TunnelEnvironmentKeys.OpenVPN.serverConfiguration)
+        tunnel.value(forKey: TunnelEnvironmentKeys.OpenVPN.serverConfiguration)
             .map { cfg in
                 Group {
                     NavigationLink(Strings.Views.Diagnostics.Openvpn.Rows.serverConfiguration) {
@@ -143,7 +145,8 @@ private extension DiagnosticsView {
     var reportIssueSection: some View {
         Section {
             ReportIssueButton(
-                tunnel: connectionObserver.tunnel,
+                profileManager: profileManager,
+                tunnel: tunnel,
                 title: Strings.Views.Diagnostics.ReportIssue.title,
                 purchasedProducts: iapManager.purchasedProducts,
                 isUnableToEmail: $isPresentingUnableToEmail
@@ -190,7 +193,7 @@ private extension DiagnosticsView {
 }
 
 #Preview {
-    DiagnosticsView {
+    DiagnosticsView(profileManager: .mock, tunnel: .mock) {
         [
             .init(date: Date(), url: URL(string: "http://one.com")!),
             .init(date: Date().addingTimeInterval(-60), url: URL(string: "http://two.com")!),

Passepartout/Library/Sources/AppUIMain/Views/Diagnostics/ReportIssueButton.swift

@@ -29,13 +29,13 @@ import SwiftUI
 
 struct ReportIssueButton {
 
-    @EnvironmentObject
-    private var profileManager: ProfileManager
-
     @EnvironmentObject
     private var providerManager: ProviderManager
 
-    let tunnel: Tunnel
+    @ObservedObject
+    var profileManager: ProfileManager
+
+    let tunnel: ExtendedTunnel
 
     let title: String
 

Passepartout/Library/Sources/AppUIMain/Views/Provider/ProviderContentModifier.swift

@@ -29,10 +29,10 @@ import SwiftUI
 struct ProviderContentModifier<Entity, ProviderRows>: ViewModifier where Entity: ProviderEntity, Entity.Configuration: ProviderConfigurationIdentifiable & Codable, ProviderRows: View {
 
     @EnvironmentObject
-    private var providerManager: ProviderManager
+    private var iapManager: IAPManager
 
     @EnvironmentObject
-    private var iapManager: IAPManager
+    private var providerManager: ProviderManager
 
     let apis: [APIMapper]
 

Passepartout/Library/Sources/AppUITV/Views/AppCoordinator.swift

@@ -32,11 +32,11 @@ import SwiftUI
 public struct AppCoordinator: View, AppCoordinatorConforming {
     private let profileManager: ProfileManager
 
-    private let tunnel: Tunnel
+    private let tunnel: ExtendedTunnel
 
     private let registry: Registry
 
-    public init(profileManager: ProfileManager, tunnel: Tunnel, registry: Registry) {
+    public init(profileManager: ProfileManager, tunnel: ExtendedTunnel, registry: Registry) {
         self.profileManager = profileManager
         self.tunnel = tunnel
         self.registry = registry

Passepartout/Library/Tests/AppUITests/ExtendedTunnelTests.swift

@@ -1,5 +1,5 @@
 //
-//  ConnectionObserverTests.swift
+//  ExtendedTunnelTests.swift
 //  Passepartout
 //
 //  Created by Davide De Rosa on 9/12/24.
@@ -28,15 +28,15 @@ import Foundation
 import PassepartoutKit
 import XCTest
 
-final class ConnectionObserverTests: XCTestCase {
+final class ExtendedTunnelTests: XCTestCase {
 }
 
 @MainActor
-extension ConnectionObserverTests {
+extension ExtendedTunnelTests {
     func test_givenTunnel_whenDisconnectWithError_thenPublishesLastErrorCode() async throws {
         let env = InMemoryEnvironment()
         let tunnel = Tunnel(strategy: FakeTunnelStrategy(environment: env))
-        let sut = ConnectionObserver(tunnel: tunnel, environment: env, interval: 0.1)
+        let sut = ExtendedTunnel(tunnel: tunnel, environment: env, interval: 0.1)
         sut.observeObjects()
 
         let profile = try Profile.Builder().tryBuild()
@@ -51,7 +51,7 @@ extension ConnectionObserverTests {
     func test_givenTunnel_whenConnect_thenPublishesDataCount() async throws {
         let env = InMemoryEnvironment()
         let tunnel = Tunnel(strategy: FakeTunnelStrategy(environment: env))
-        let sut = ConnectionObserver(tunnel: tunnel, environment: env, interval: 0.1)
+        let sut = ExtendedTunnel(tunnel: tunnel, environment: env, interval: 0.1)
         sut.observeObjects()
 
         let profile = try Profile.Builder().tryBuild()