Implement TV profile sharing (#808)

Add profile attribute `isAvailableForTV` and set specific behavior to:

- Observe shared profiles and delete locally when unshared
- Only keep locally those profiles with the TV attribute enabled
- Add toggle in UI

Passepartout/Library/Sources/AppDataProfiles/CDProfileRepositoryV3.swift

@@ -70,6 +70,7 @@ private extension AppData {
         let profile = try registry.decodedProfile(from: encoded, with: coder)
         var builder = profile.builder()
         builder.attributes = ProfileAttributes(
+            isAvailableForTV: cdEntity.isAvailableForTV?.boolValue ?? false,
             lastUpdate: cdEntity.lastUpdate,
             fingerprint: cdEntity.fingerprint
         )
@@ -91,6 +92,7 @@ private extension AppData {
         cdProfile.encoded = encoded
 
         let attributes = profile.attributes
+        cdProfile.isAvailableForTV = attributes.isAvailableForTV.map(NSNumber.init(value:))
         cdProfile.lastUpdate = attributes.lastUpdate
         cdProfile.fingerprint = attributes.fingerprint
 

Passepartout/Library/Sources/AppDataProfiles/Domain/CDProfileV3.swift

@@ -35,6 +35,7 @@ final class CDProfileV3: NSManagedObject {
     @NSManaged var uuid: UUID?
     @NSManaged var name: String?
     @NSManaged var encoded: String?
+    @NSManaged var isAvailableForTV: NSNumber?
     @NSManaged var lastUpdate: Date?
     @NSManaged var fingerprint: UUID?
 }

Passepartout/Library/Sources/AppDataProfiles/Profiles.xcdatamodeld/ProfilesV3.xcdatamodel/contents

@@ -3,6 +3,7 @@
     <entity name="CDProfileV3" representedClassName="CDProfileV3" elementID="CDProfile" versionHashModifier="1" syncable="YES">
         <attribute name="encoded" optional="YES" attributeType="String" allowsCloudEncryption="YES"/>
         <attribute name="fingerprint" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>
+        <attribute name="isAvailableForTV" optional="YES" attributeType="Boolean" usesScalarValueType="YES"/>
         <attribute name="lastUpdate" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
         <attribute name="name" optional="YES" attributeType="String"/>
         <attribute name="uuid" optional="YES" attributeType="UUID" usesScalarValueType="NO"/>

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

@@ -64,9 +64,7 @@ struct ProfileRowView: View, Routable {
             }
             Spacer()
             HStack(spacing: 10.0) {
-                if isShared {
+                attributesView
-                    sharingView
-                }
                 ProfileInfoButton(header: header) {
                     flow?.onEditProfile($0)
                 }
@@ -76,11 +74,9 @@ struct ProfileRowView: View, Routable {
     }
 }
 
-private extension ProfileRowView {
+// MARK: - Layout
-    var isShared: Bool {
-        profileManager.isRemotelyShared(profileWithId: header.id)
-    }
 
+private extension ProfileRowView {
     var markerView: some View {
         ThemeImage(header.id == nextProfileId ? .pending : statusImage)
             .opacity(header.id == nextProfileId || header.id == tunnel.currentProfile?.id ? 1.0 : 0.0)
@@ -107,12 +103,6 @@ private extension ProfileRowView {
         .foregroundStyle(.primary)
     }
 
-    var sharingView: some View {
-        ThemeImage(.cloud)
-            .foregroundStyle(.secondary)
-            .help(Strings.Modules.General.Rows.icloudSharing)
-    }
-
     var statusImage: Theme.ImageName {
         switch tunnel.connectionStatus {
         case .active:
@@ -126,3 +116,36 @@ private extension ProfileRowView {
         }
     }
 }
+
+// MARK: - Attributes
+
+private extension ProfileRowView {
+    var attributesView: some View {
+        Group {
+            if isTV {
+                tvImage
+            } else if isShared {
+                sharedImage
+            }
+        }
+        .foregroundStyle(.secondary)
+    }
+
+    var isShared: Bool {
+        profileManager.isRemotelyShared(profileWithId: header.id)
+    }
+
+    var isTV: Bool {
+        isShared && profileManager.isAvailableForTV(profileWithId: header.id)
+    }
+
+    var sharedImage: some View {
+        ThemeImage(.cloud)
+            .help(Strings.Modules.General.Rows.icloudSharing)
+    }
+
+    var tvImage: some View {
+        ThemeImage(.tv)
+            .help(Strings.Modules.General.Rows.appleTv(Strings.Unlocalized.appleTV))
+    }
+}

Passepartout/Library/Sources/AppUIMain/Views/Profile/StorageSection.swift

@@ -41,6 +41,7 @@ struct StorageSection: View {
         debugChanges()
         return Group {
             sharingToggle
+            tvToggle
             ThemeCopiableText(
                 title: Strings.Unlocalized.uuid,
                 value: profileEditor.profile.id,
@@ -75,6 +76,23 @@ private extension StorageSection {
             Toggle(Strings.Modules.General.Rows.icloudSharing, isOn: $profileEditor.isShared)
         }
     }
+
+    @ViewBuilder
+    var tvToggle: some View {
+        switch iapManager.paywallReason(forFeature: .appleTV) {
+        case .purchase(let appFeature):
+            Button(Strings.Modules.General.Rows.AppleTv.purchase(Strings.Unlocalized.appleTV)) {
+                paywallReason = .purchase(appFeature)
+            }
+
+        case .restricted:
+            EmptyView()
+
+        default:
+            Toggle(Strings.Modules.General.Rows.appleTv(Strings.Unlocalized.appleTV), isOn: $profileEditor.isAvailableForTV)
+                .disabled(!profileEditor.isShared)
+        }
+    }
 }
 
 #Preview {

Passepartout/Library/Sources/AppUITV/Views/Profile/ProfileListView.swift

@@ -48,7 +48,7 @@ struct ProfileListView: View {
     var body: some View {
         List {
             Section {
-                ForEach(profileManager.headers, id: \.id, content: toggleButton(for:))
+                ForEach(headers, id: \.id, content: toggleButton(for:))
             } header: {
                 Text(Strings.Views.Profiles.Folders.default)
             }
@@ -59,6 +59,10 @@ struct ProfileListView: View {
 }
 
 private extension ProfileListView {
+    var headers: [ProfileHeader] {
+        profileManager.headers
+    }
+
     func toggleButton(for header: ProfileHeader) -> some View {
         TunnelToggleButton(
             tunnel: tunnel,

Passepartout/Library/Sources/CommonLibrary/Business/ProfileManager.swift

@@ -208,6 +208,10 @@ extension ProfileManager {
         allRemoteProfiles.keys.contains(profileId)
     }
 
+    public func isAvailableForTV(profileWithId profileId: Profile.ID) -> Bool {
+        profile(withId: profileId)?.attributes.isAvailableForTV == true
+    }
+
     public func eraseRemotelySharedProfiles() async throws {
         pp_log(.app, .notice, "Erase remotely shared profiles...")
         try await remoteRepository?.removeProfiles(withIds: Array(allRemoteProfiles.keys))

Passepartout/Library/Sources/CommonLibrary/Domain/ProfileAttributes.swift

@@ -28,22 +28,28 @@ import Foundation
 import PassepartoutKit
 
 public struct ProfileAttributes: Hashable, Codable {
+    public var isAvailableForTV: Bool?
+
     public var lastUpdate: Date?
 
     public var fingerprint: UUID?
 
-    public init() {
+    public init(isAvailableForTV: Bool? = false) {
+        self.isAvailableForTV = isAvailableForTV
     }
 
     public init(
+        isAvailableForTV: Bool?,
         lastUpdate: Date?,
         fingerprint: UUID?
     ) {
+        self.isAvailableForTV = isAvailableForTV
         self.lastUpdate = lastUpdate
         self.fingerprint = fingerprint
     }
 }
 
+// FIXME: #570, test user info encoding/decoding with JSONSerialization
 extension ProfileAttributes: ProfileUserInfoTransformable {
     public var userInfo: [String: AnyHashable]? {
         do {

Passepartout/Library/Sources/UILibrary/Business/ProfileEditor.swift

@@ -101,6 +101,15 @@ extension ProfileEditor {
             editableProfile = newValue
         }
     }
+
+    public var isAvailableForTV: Bool {
+        get {
+            editableProfile.attributes.isAvailableForTV == true
+        }
+        set {
+            editableProfile.attributes.isAvailableForTV = newValue
+        }
+    }
 }
 
 extension ProfileEditor {

Passepartout/Library/Sources/UILibrary/L10n/Strings+Unlocalized.swift

@@ -96,6 +96,8 @@ extension Strings {
 
         public static let appName = "Passepartout"
 
+        public static let appleTV = "Apple TV"
+
         public static let ca = "CA"
 
         public static let dns = "DNS"

Passepartout/Library/Sources/UILibrary/L10n/SwiftGen+Strings.swift

@@ -333,10 +333,20 @@ public enum Strings {
     }
     public enum General {
       public enum Rows {
+        /// Shared on %@
+        public static func appleTv(_ p1: Any) -> String {
+          return Strings.tr("Localizable", "modules.general.rows.apple_tv", String(describing: p1), fallback: "Shared on %@")
+        }
         /// Shared on iCloud
         public static let icloudSharing = Strings.tr("Localizable", "modules.general.rows.icloud_sharing", fallback: "Shared on iCloud")
         /// Import from file...
         public static let importFromFile = Strings.tr("Localizable", "modules.general.rows.import_from_file", fallback: "Import from file...")
+        public enum AppleTv {
+          /// Share on %@
+          public static func purchase(_ p1: Any) -> String {
+            return Strings.tr("Localizable", "modules.general.rows.apple_tv.purchase", String(describing: p1), fallback: "Share on %@")
+          }
+        }
         public enum IcloudSharing {
           /// Share on iCloud
           public static let purchase = Strings.tr("Localizable", "modules.general.rows.icloud_sharing.purchase", fallback: "Share on iCloud")

Passepartout/Library/Sources/UILibrary/Resources/en.lproj/Localizable.strings

@@ -171,6 +171,7 @@
 
 "modules.general.sections.storage.footer" = "Profiles are stored to iCloud encrypted.";
 "modules.general.rows.icloud_sharing" = "Shared on iCloud";
+"modules.general.rows.apple_tv" = "Shared on %@";
 "modules.general.rows.import_from_file" = "Import from file...";
 
 "modules.dns.servers.add" = "Add address";
@@ -251,6 +252,7 @@
 // MARK: - Paywalls
 
 "modules.general.rows.icloud_sharing.purchase" = "Share on iCloud";
+"modules.general.rows.apple_tv.purchase" = "Share on %@";
 "modules.on_demand.purchase" = "Add on-demand rules";
 "modules.openvpn.credentials.interactive.purchase" = "Log in interactively";
 "providers.picker.purchase" = "Add more providers";

Passepartout/Library/Sources/UILibrary/Theme/Theme+ImageName.swift

@@ -61,6 +61,7 @@ extension Theme {
         case tunnelRestart
         case tunnelToggle
         case tunnelUninstall
+        case tv
     }
 }
 
@@ -102,6 +103,7 @@ extension Theme.ImageName {
             case .tunnelRestart: return "arrow.clockwise"
             case .tunnelToggle: return "power"
             case .tunnelUninstall: return "arrow.uturn.down"
+            case .tv: return "tv"
             }
         }
     }

Passepartout/Shared/Shared+App.swift

@@ -69,9 +69,23 @@ extension ProfileManager {
         return ProfileManager(
             repository: mainProfileRepository,
             backupRepository: backupProfileRepository,
-            remoteRepository: remoteRepository
+            remoteRepository: remoteRepository,
+            deletingRemotely: deletingRemotely,
+            isIncluded: isProfileIncluded
         )
     }()
+
+#if os(tvOS)
+    private static let deletingRemotely = true
+
+    private static let isProfileIncluded: (Profile) -> Bool = {
+        $0.attributes.isAvailableForTV == true
+    }
+#else
+    private static let deletingRemotely = false
+
+    private static let isProfileIncluded: ((Profile) -> Bool)? = nil
+#endif
 }
 
 // MARK: -