New notifications section in settings (#1273)

ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenCoordinator.swift

@@ -59,6 +59,8 @@ final class SettingsScreenCoordinator: CoordinatorProtocol {
                 self.presentDeveloperOptions()
             case .logout:
                 self.callback?(.logout)
+            case .notifications:
+                self.presentNotificationSettings()
             }
         }
     }
@@ -136,4 +138,12 @@ final class SettingsScreenCoordinator: CoordinatorProtocol {
     private func showSuccess(label: String) {
         parameters.userIndicatorController?.submitIndicator(UserIndicator(title: label))
     }
+    
+    private func presentNotificationSettings() {
+        let notificationParameters = NotificationSettingsScreenCoordinatorParameters(
+            userNotificationCenter: UNUserNotificationCenter.current()
+        )
+        let coordinator = NotificationSettingsScreenCoordinator(parameters: notificationParameters)
+        parameters.navigationStackCoordinator?.push(coordinator)
+    }
 }

ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenModels.swift

@@ -24,6 +24,7 @@ enum SettingsScreenViewModelAction {
     case about
     case sessionVerification
     case developerOptions
+    case notifications
     case logout
 }
 
@@ -34,6 +35,7 @@ struct SettingsScreenViewState: BindableState {
     var userAvatarURL: URL?
     var userDisplayName: String?
     var showSessionVerificationSection: Bool
+    var showNotificationSettings: Bool
     var showDeveloperOptions: Bool
 }
 
@@ -50,4 +52,5 @@ enum SettingsScreenViewAction {
     case logout
     case changedTimelineStyle
     case developerOptions
+    case notifications
 }

ElementX/Sources/Screens/Settings/SettingsScreen/SettingsScreenViewModel.swift

@@ -40,6 +40,7 @@ class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewMo
                                            deviceID: userSession.deviceID,
                                            userID: userSession.userID,
                                            showSessionVerificationSection: showSessionVerificationSection,
+                                           showNotificationSettings: appSettings.notificationSettingsEnabled,
                                            showDeveloperOptions: appSettings.canShowDeveloperOptions),
                    imageProvider: userSession.mediaProvider)
         
@@ -51,6 +52,10 @@ class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewMo
             .weakAssign(to: \.state.userAvatarURL, on: self)
             .store(in: &cancellables)
         
+        appSettings.$notificationSettingsEnabled
+            .weakAssign(to: \.state.showNotificationSettings, on: self)
+            .store(in: &cancellables)
+        
         Task {
             await userSession.clientProxy.loadUserAvatarURL()
         }
@@ -92,6 +97,8 @@ class SettingsScreenViewModel: SettingsScreenViewModelType, SettingsScreenViewMo
             callback?(.sessionVerification)
         case .changedTimelineStyle:
             appSettings.timelineStyle = state.bindings.timelineStyle
+        case .notifications:
+            callback?(.notifications)
         case .developerOptions:
             callback?(.developerOptions)
         }

ElementX/Sources/Screens/Settings/SettingsScreen/View/SettingsScreen.swift

@@ -113,6 +113,15 @@ struct SettingsScreen: View {
                 context.send(viewAction: .changedTimelineStyle)
             }
             
+            // Notifications
+            if context.viewState.showNotificationSettings {
+                Button { context.send(viewAction: .notifications) } label: {
+                    Label(L10n.screenNotificationSettingsTitle, systemImage: "bell")
+                }
+                .buttonStyle(.compoundForm(accessory: .navigationLink))
+                .accessibilityIdentifier("notificationsButton")
+            }
+            
             // Analytics
             Button { context.send(viewAction: .analytics) } label: {
                 Label(L10n.commonAnalytics, systemImage: "chart.bar")
@@ -194,6 +203,7 @@ struct SettingsScreen_Previews: PreviewProvider {
     static let viewModel = {
         let userSession = MockUserSession(clientProxy: MockClientProxy(userID: "@userid:example.com"),
                                           mediaProvider: MockMediaProvider())
+        ServiceLocator.shared.settings.notificationSettingsEnabled = true
         return SettingsScreenViewModel(userSession: userSession,
                                        appSettings: ServiceLocator.shared.settings)
     }()