MOB-2043 - Handle email in activate mpc wallet deep link event

unstoppable-ios-app/domains-manager-ios/Modules/MPC/ActivateMPCWalletFlow/ActivateMPCWalletFlow.swift

@@ -21,7 +21,6 @@ extension ActivateMPCWalletFlow {
 
     enum FlowResult {
         case activated(UDWallet)
-        case restart
     }
 
     static let viewsTopOffset: CGFloat = 30

unstoppable-ios-app/domains-manager-ios/Modules/MPC/ActivateMPCWalletFlow/ActivateMPCWalletRootView.swift

@@ -15,7 +15,7 @@ struct ActivateMPCWalletRootView: View {
     var body: some View {
         NavigationViewWithCustomTitle(content: {
             ZStack {
-                MPCEnterCredentialsInAppView()
+                MPCEnterCredentialsInAppView(preFilledEmail: viewModel.preFilledEmail)
                     .environmentObject(viewModel)
                     .navigationBarTitleDisplayMode(.inline)
                     .navigationDestination(for: ActivateMPCWalletFlow.NavigationDestination.self) { destination in
@@ -39,8 +39,10 @@ struct ActivateMPCWalletRootView: View {
         .allowsHitTesting(!viewModel.isLoading)
     }
 
-    init(activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback) {
-        self._viewModel = StateObject(wrappedValue: ActivateMPCWalletViewModel(activationResultCallback: activationResultCallback))
+    init(preFilledEmail: String?,
+         activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback) {
+        self._viewModel = StateObject(wrappedValue: ActivateMPCWalletViewModel(preFilledEmail: preFilledEmail,
+                                                                               activationResultCallback: activationResultCallback))
     }
 }
 
@@ -55,5 +57,6 @@ private extension ActivateMPCWalletRootView {
 }
 
 #Preview {
-    ActivateMPCWalletRootView(activationResultCallback: { _ in })
+    ActivateMPCWalletRootView(preFilledEmail: nil,
+                              activationResultCallback: { _ in })
 }

unstoppable-ios-app/domains-manager-ios/Modules/MPC/ActivateMPCWalletFlow/ActivateMPCWalletViewModel.swift

@@ -10,14 +10,17 @@ import SwiftUI
 @MainActor
 final class ActivateMPCWalletViewModel: ObservableObject {
 
+    let preFilledEmail: String?
     let activationResultCallback: ActivateMPCWalletFlow.FlowResultCallback
     @Published var navPath: [ActivateMPCWalletFlow.NavigationDestination] = []
     @Published var navigationState: NavigationStateManager?
     @Published var isLoading = false
     @Published var error: Error?
     private var credentials: MPCActivateCredentials?
 
-    init(activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback) {
+    init(preFilledEmail: String?,
+         activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback) {
+        self.preFilledEmail = preFilledEmail
         self.activationResultCallback = activationResultCallback
     }
 

unstoppable-ios-app/domains-manager-ios/Modules/MPC/ActivateMPCWalletFlow/MPCEnterCredentialsInAppView.swift

@@ -10,9 +10,12 @@ import SwiftUI
 struct MPCEnterCredentialsInAppView: View {
 
     @EnvironmentObject var viewModel: ActivateMPCWalletViewModel
-
+
+    let preFilledEmail: String?
+
     var body: some View {
-        MPCEnterCredentialsView(analyticsName: .mpcEnterCredentialsInApp,
+        MPCEnterCredentialsView(mode: preFilledEmail == nil ? .freeInput : .strictEmail(preFilledEmail!),
+                                analyticsName: .mpcEnterCredentialsInApp,
                                 credentialsCallback: didEnterCredentials)
             .padding(.top, ActivateMPCWalletFlow.viewsTopOffset)
     }
@@ -26,5 +29,5 @@ private extension MPCEnterCredentialsInAppView {
 }
 
 #Preview {
-    MPCEnterCredentialsInAppView()
+    MPCEnterCredentialsInAppView(preFilledEmail: nil)
 }

unstoppable-ios-app/domains-manager-ios/Modules/Settings/SettingsView.swift

@@ -504,8 +504,8 @@ private extension SettingsView {
             connectNewWallet()
         case .createNewWallet:
             createNewWallet()
-        case .activateMPC:
-            activateMPCWallet()
+        case .activateMPC(let preFilledEmail):
+            activateMPCWallet(preFilledEmail: preFilledEmail)
         }
     }
 
@@ -545,7 +545,7 @@ private extension SettingsView {
                 case .connect:
                     connectNewWallet()
                 case .mpc:
-                    activateMPCWallet()
+                    activateMPCWallet(preFilledEmail: nil)
                 }
             }
         }
@@ -578,24 +578,18 @@ private extension SettingsView {
         }
     }
 
-    func activateMPCWallet() {
+    func activateMPCWallet(preFilledEmail: String?) {
         guard udFeatureFlagsService.valueFor(flag: .isMPCWalletEnabled),
               let view = appContext.coreAppCoordinator.topVC else { return }
 
-        UDRouter().showActivateMPCWalletScreen(activationResultCallback: handleMPCActivationResult, in: view)
+        UDRouter().showActivateMPCWalletScreen(preFilledEmail: preFilledEmail,
+                                               activationResultCallback: handleMPCActivationResult, in: view)
     }
 
     func handleMPCActivationResult(_ result: ActivateMPCWalletFlow.FlowResult) {
         switch result {
         case .activated(let wallet):
             addWalletAfterAdded(wallet)
-        case .restart:
-            Task {
-                guard let view = appContext.coreAppCoordinator.topVC else { return }
-
-                await view.presentingViewController?.dismiss(animated: true)
-                activateMPCWallet()
-            }
         }
     }
 
@@ -630,7 +624,7 @@ private extension SettingsView {
 extension SettingsView {
     enum InitialAction {
         case none
-        case importWallet, connectWallet, createNewWallet, activateMPC
+        case importWallet, connectWallet, createNewWallet, activateMPC(preFilledEmail: String?)
         case showAllAddWalletOptionsPullUp, showImportWalletOptionsPullUp
     }
 }

unstoppable-ios-app/domains-manager-ios/Services/CoreAppCoordinator/CoreAppCoordinator.swift

@@ -324,8 +324,8 @@ private extension CoreAppCoordinator {
                 Task { await router.showDomainProfile(domain, wallet: wallet, preRequestedAction: action) }
             case .showPublicDomainProfile(let publicDomainDisplayInfo, let wallet, let action):
                 Task { await router.showPublicDomainProfileFromDeepLink(of: publicDomainDisplayInfo, by: wallet, preRequestedAction: action) }
-            case .activateMPCWallet:
-                router.runAddWalletFlow(initialAction: .activateMPC)
+            case .activateMPCWallet(let email):
+                router.runAddWalletFlow(initialAction: .activateMPC(preFilledEmail: email))
             }
         default: return
         }

unstoppable-ios-app/domains-manager-ios/Services/DeepLinksService/DeepLinksService.swift

@@ -39,9 +39,9 @@ extension DeepLinksService: DeepLinksServiceProtocol {
             }
         } else if let domainName = DomainProfileLinkValidator.getUDmeDomainName(in: components) {
             tryHandleUDDomainProfileDeepLink(domainName: domainName, params: components.queryItems, receivedState: receivedState)
-        } else if isActivateMPCWalletDeepLink(components: components) {
-            notifyWaitersWith(event: .activateMPCWallet,
-                              receivedState: receivedState)
+        } else if tryHandleActivateMPCWalletDeepLink(components: components,
+                                                     receivedState: receivedState) {
+            return
         } else  {
             tryHandleWCDeepLink(from: components, incomingURL: incomingURL, receivedState: receivedState)
         }
@@ -194,14 +194,18 @@ private extension DeepLinksService {
                           receivedState: receivedState)
     }
 
-    func isActivateMPCWalletDeepLink(components: NSURLComponents) -> Bool {
+    func tryHandleActivateMPCWalletDeepLink(components: NSURLComponents,
+                                            receivedState: ExternalEventReceivedState) -> Bool {
         guard let path = components.path,
               let host = components.host else { return false }
 
         let pathComponents = path.components(separatedBy: "/")
 
         if Constants.udMeHosts.contains(host),
            pathComponents.last == ud_me_MPC_path {
+            let email = components.queryItems?.first(where: { $0.name == "email" })?.value
+            notifyWaitersWith(event: .activateMPCWallet(email: email),
+                              receivedState: receivedState)
             return true
         }
         return false

unstoppable-ios-app/domains-manager-ios/Services/DeepLinksService/DeepLinksServiceProtocol.swift

@@ -11,7 +11,7 @@ enum DeepLinkEvent: Equatable {
     case mintDomainsVerificationCode(email: String, code: String)
     case showUserDomainProfile(domain: DomainDisplayInfo, wallet: WalletEntity, action: PreRequestedProfileAction?)
     case showPublicDomainProfile(publicDomainDisplayInfo: PublicDomainDisplayInfo, wallet: WalletEntity, action: PreRequestedProfileAction?)
-    case activateMPCWallet
+    case activateMPCWallet(email: String?)
 }
 
 protocol DeepLinksServiceProtocol {

unstoppable-ios-app/domains-manager-ios/Services/UDRouter.swift

@@ -435,9 +435,11 @@ class UDRouter: DomainProfileSignatureValidator {
         viewController.present(vc, animated: true)
     }
 
-    func showActivateMPCWalletScreen(activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback,
+    func showActivateMPCWalletScreen(preFilledEmail: String?,
+                                     activationResultCallback: @escaping ActivateMPCWalletFlow.FlowResultCallback,
                                      in viewController: UIViewController) {
-        let view = ActivateMPCWalletRootView(activationResultCallback: activationResultCallback)
+        let view = ActivateMPCWalletRootView(preFilledEmail: preFilledEmail,
+                                             activationResultCallback: activationResultCallback)
         let vc = UIHostingController(rootView: view)
         viewController.present(vc, animated: true)
     }