Invite screen UI

Example/Showcase/Classes/DomainLayer/ChatService.swift

@@ -62,4 +62,8 @@ final class ChatService {
     func reject(invite: Invite) async throws {
 
     }
+
+    func invite(account: String) async throws {
+
+    }
 }

Example/Showcase/Classes/PresentationLayer/ChatList/ChatListRouter.swift

@@ -11,7 +11,9 @@ final class ChatListRouter {
     }
 
     func presentInvite() {
-        InviteModule.create(app: app).push(from: viewController)
+        InviteModule.create(app: app)
+            .wrapToNavigationController()
+            .present(from: viewController)
     }
 
     func presentInviteList() {

Example/Showcase/Classes/PresentationLayer/Invite/InviteInteractor.swift

@@ -1,3 +1,11 @@
 final class InviteInteractor {
+    private let chatService: ChatService
 
+    init(chatService: ChatService) {
+        self.chatService = chatService
+    }
+
+    func invite(account: String) async {
+        try! await chatService.invite(account: account)
+    }
 }

Example/Showcase/Classes/PresentationLayer/Invite/InviteModule.swift

@@ -5,7 +5,7 @@ final class InviteModule {
     @discardableResult
     static func create(app: Application) -> UIViewController {
         let router = InviteRouter(app: app)
-        let interactor = InviteInteractor()
+        let interactor = InviteInteractor(chatService: app.chatService)
         let presenter = InvitePresenter(interactor: interactor, router: router)
         let view = InviteView().environmentObject(presenter)
         let viewController = SceneViewController(viewModel: presenter, content: view)

Example/Showcase/Classes/PresentationLayer/Invite/InvitePresenter.swift

@@ -7,15 +7,38 @@ final class InvitePresenter: ObservableObject {
     private let router: InviteRouter
     private var disposeBag = Set<AnyCancellable>()
 
+    @Published var input: String = .empty {
+        didSet { didInputChanged() }
+    }
+
+    lazy var rightBarButtonItem: UIBarButtonItem? = {
+        let item = UIBarButtonItem(
+            title: "Invite",
+            style: .plain,
+            target: self,
+            action: #selector(invite)
+        )
+        item.isEnabled = false
+        return item
+    }()
+
     init(interactor: InviteInteractor, router: InviteRouter) {
         self.interactor = interactor
         self.router = router
     }
 
+    var isClearVisible: Bool {
+        return input.count > 0
+    }
+
     @MainActor
     func setupInitialState() async {
 
     }
+
+    func didPressClear() {
+        input = .empty
+    }
 }
 
 // MARK: SceneViewModel
@@ -35,4 +58,15 @@ extension InvitePresenter: SceneViewModel {
 
 private extension InvitePresenter {
 
+    @MainActor
+    @objc func invite() {
+        Task(priority: .userInitiated) {
+            await interactor.invite(account: input)
+            router.dismiss()
+        }
+    }
+
+    func didInputChanged() {
+        rightBarButtonItem?.isEnabled = !input.isEmpty
+    }
 }

Example/Showcase/Classes/PresentationLayer/Invite/InviteRouter.swift

@@ -9,4 +9,8 @@ final class InviteRouter {
     init(app: Application) {
         self.app = app
     }
+
+    func dismiss() {
+        viewController.dismiss()
+    }
 }

Example/Showcase/Classes/PresentationLayer/Invite/InviteView.swift

@@ -5,10 +5,42 @@ struct InviteView: View {
     @EnvironmentObject var presenter: InvitePresenter
 
     var body: some View {
-        Text("Invite module")
-            .task {
-                await presenter.setupInitialState()
+        VStack {
+            VStack(alignment: .leading) {
+                Text("ENS Name or Public Key")
+                    .font(.subheadline)
+                    .foregroundColor(.w_secondaryForeground)
+                    .padding(.horizontal, 16.0)
+
+                HStack {
+                    TextField("username.eth or 0x0…", text: $presenter.input)
+                        .font(.body)
+                        .foregroundColor(.w_foreground)
+
+                    if presenter.isClearVisible {
+                        Button(action: { presenter.didPressClear() }, label: {
+                            Image(systemName: "xmark.circle.fill")
+                                .frame(width: 17.0, height: 17.0)
+                        })
+                    }
+                }
+                .padding(.horizontal, 16.0)
             }
+            .frame(height: 72.0)
+            .background(
+                RoundedRectangle(cornerRadius: 14.0)
+                    .foregroundColor(.w_secondaryBackground)
+            )
+            .overlay(
+                RoundedRectangle(cornerRadius: 14.0)
+                    .stroke(Color.w_tertiaryBackground, lineWidth: 0.5)
+            )
+            .padding(16.0)
+
+            Spacer()
+        }.task {
+            await presenter.setupInitialState()
+        }
     }
 }
 

Example/Showcase/Classes/PresentationLayer/InviteList/InviteListInteractor.swift

@@ -9,7 +9,6 @@ final class InviteListInteractor {
         return chatService.getInvites()
     }
 
-
     func accept(invite: Invite) async {
         try! await chatService.accept(invite: invite)
     }

Example/Showcase/Classes/PresentationLayer/InviteList/Models/InviteViewModel.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 // TODO: Delete after Chat SDK integration
-struct Invite{
+struct Invite {
     let message: String
     let pubKey: String
 }

Example/Showcase/Common/VIPER/SceneViewController.swift

@@ -1,7 +1,7 @@
 import SwiftUI
 
 enum NavigationBarStyle {
-    case color(UIColor)
+    case translucent(UIColor)
 }
 
 protocol SceneViewModel {
@@ -11,6 +11,8 @@ protocol SceneViewModel {
     var rightBarButtonItem: UIBarButtonItem? { get }
     var navigationBarStyle: NavigationBarStyle { get }
     var preferredStatusBarStyle: UIStatusBarStyle { get }
+    var isNavigationBarTranslucent: Bool { get }
+
 }
 
 extension SceneViewModel {
@@ -27,11 +29,14 @@ extension SceneViewModel {
         return .none
     }
     var navigationBarStyle: NavigationBarStyle {
-        return .color(.w_background)
+        return .translucent(.w_background)
     }
     var preferredStatusBarStyle: UIStatusBarStyle {
         return .default
     }
+    var isNavigationBarTranslucent: Bool {
+        return true
+    }
 }
 
 class SceneViewController<ViewModel: SceneViewModel, Content: View>: UIHostingController<Content> {
@@ -77,8 +82,9 @@ private extension SceneViewController {
 
     func setupNavigationBarStyle() {
         switch viewModel.navigationBarStyle {
-        case .color(let color):
+        case .translucent(let color):
             navigationController?.navigationBar.barTintColor = color
+            navigationController?.navigationBar.isTranslucent = true
         }
     }
 }

Sources/Chat/Chat.swift

@@ -141,4 +141,3 @@ class Chat {
         }
     }
 }
-

Sources/Chat/ProtocolServices/Invitee/InvitationHandlingService.swift

@@ -87,7 +87,7 @@ class InvitationHandlingService {
     }
 
     private func getInviteResponseTopic(_ payload: RequestSubscriptionPayload, _ invite: Invite) throws -> String {
-        //todo - remove topicToInvitationPubKeyStore ?
+        // todo - remove topicToInvitationPubKeyStore ?
 
         guard let selfPubKeyHex = try? topicToInvitationPubKeyStore.get(key: payload.topic) else {
             logger.debug("PubKey for invitation topic not found")

Sources/Chat/Types/Message.swift

@@ -1,7 +1,7 @@
 import Foundation
 
 struct Message: Codable, Equatable {
-    let message : String
+    let message: String
     let authorAccount: String
     let timestamp: Int64
 }

Sources/WalletConnectKMS/Serialiser/Serializer.swift

@@ -68,7 +68,7 @@ public class Serializer: Serializing {
         guard let selfPubKey = kms.getPublicKey(for: topic),
               case let .type1(peerPubKey) = envelope.type else { return nil }
         do {
-            //self pub key is good
+            // self pub key is good
             let agreementKeys = try kms.performKeyAgreement(selfPublicKey: selfPubKey, peerPublicKey: peerPubKey.toHexString())
             let decodedType: T? = try decode(sealbox: envelope.sealbox, symmetricKey: agreementKeys.sharedKey.rawRepresentation)
             let newTopic = agreementKeys.derivedTopic()