Add a link to the global settings in the room notifications settings (#1433)

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -17,6 +17,7 @@
 import Combine
 import Foundation
 import SwiftState
+import UserNotifications
 
 enum RoomFlowCoordinatorAction: Equatable {
     case presentedRoom(String)
@@ -149,6 +150,11 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                 return .mapNavigator(roomID: roomID)
             case (.dismissMapNavigator, .mapNavigator(let roomID)):
                 return .room(roomID: roomID)
+            
+            case (.presentNotificationSettingsScreen, .roomDetails(let roomID, _)):
+                return .notificationSettingsScreen(roomID: roomID)
+            case (.dismissNotificationSettingsScreen, .notificationSettingsScreen(let roomID)):
+                return .roomDetails(roomID: roomID, isRoot: false)
             default:
                 return nil
             }
@@ -215,6 +221,12 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                 presentMapNavigator(interactionMode: mode)
             case (.mapNavigator, .dismissMapNavigator, .room):
                 break
+            
+            case (.roomDetails, .presentNotificationSettingsScreen, .notificationSettingsScreen):
+                asyncPresentNotificationSettingsScreen(animated: animated)
+            case (.notificationSettingsScreen, .dismissNotificationSettingsScreen, .roomDetails):
+                break
+
             default:
                 fatalError("Unknown transition: \(context)")
             }
@@ -372,12 +384,15 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                                                                   userIndicatorController: userIndicatorController,
                                                                   notificationSettings: userSession.clientProxy.notificationSettings())
         let coordinator = RoomDetailsScreenCoordinator(parameters: params)
-        coordinator.callback = { [weak self] action in
+        coordinator.actions.sink { [weak self] action in
             switch action {
             case .leftRoom:
                 self?.dismissRoom(animated: animated)
+            case .presentNotificationSettingsScreen:
+                self?.stateMachine.tryEvent(.presentNotificationSettingsScreen)
             }
         }
+        .store(in: &cancellables)
         
         if isRoot {
             navigationStackCoordinator.setRootCoordinator(coordinator, animated: animated) { [weak self] in
@@ -610,6 +625,32 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
         
         stateMachine.tryEvent(.presentRoom(roomID: roomID), userInfo: EventUserInfo(animated: true, destinationRoomProxy: targetRoomProxy))
     }
+    
+    private func asyncPresentNotificationSettingsScreen(animated: Bool) {
+        Task {
+            await presentNotificationSettingsScreen(animated: animated)
+        }
+    }
+    
+    private func presentNotificationSettingsScreen(animated: Bool) async {
+        let navigationCoordinator = NavigationStackCoordinator()
+        let parameters = await NotificationSettingsScreenCoordinatorParameters(userNotificationCenter: UNUserNotificationCenter.current(),
+                                                                               notificationSettings: userSession.clientProxy.notificationSettings(),
+                                                                               isModallyPresented: true)
+        let coordinator = NotificationSettingsScreenCoordinator(parameters: parameters)
+        coordinator.actions.sink { [weak self] action in
+            switch action {
+            case .close:
+                self?.navigationStackCoordinator.setSheetCoordinator(nil)
+            }
+        }
+        .store(in: &cancellables)
+        
+        navigationCoordinator.setRootCoordinator(coordinator)
+        navigationStackCoordinator.setSheetCoordinator(navigationCoordinator) { [weak self] in
+            self?.stateMachine.tryEvent(.dismissNotificationSettingsScreen)
+        }
+    }
 }
 
 private extension RoomFlowCoordinator {
@@ -636,6 +677,7 @@ private extension RoomFlowCoordinator {
         case mapNavigator(roomID: String)
         case roomMemberDetails(roomID: String, member: HashableRoomMemberWrapper)
         case messageForwarding(roomID: String, itemID: TimelineItemIdentifier)
+        case notificationSettingsScreen(roomID: String)
     }
     
     struct EventUserInfo {
@@ -670,6 +712,9 @@ private extension RoomFlowCoordinator {
         
         case presentMessageForwarding(itemID: TimelineItemIdentifier)
         case dismissMessageForwarding
+        
+        case presentNotificationSettingsScreen
+        case dismissNotificationSettingsScreen
     }
 }
 

ElementX/Sources/Screens/RoomDetailsScreen/RoomDetailsScreenCoordinator.swift

@@ -29,19 +29,24 @@ struct RoomDetailsScreenCoordinatorParameters {
 
 enum RoomDetailsScreenCoordinatorAction {
     case leftRoom
+    case presentNotificationSettingsScreen
 }
 
 final class RoomDetailsScreenCoordinator: CoordinatorProtocol {
     private let parameters: RoomDetailsScreenCoordinatorParameters
     private var viewModel: RoomDetailsScreenViewModelProtocol
-    private var cancellables: Set<AnyCancellable> = .init()
     private let selectedUsers: CurrentValueSubject<[UserProfileProxy], Never> = .init([])
     private var navigationStackCoordinator: NavigationStackCoordinator? {
         parameters.navigationStackCoordinator
     }
     
-    var callback: ((RoomDetailsScreenCoordinatorAction) -> Void)?
+    private let actionsSubject: PassthroughSubject<RoomDetailsScreenCoordinatorAction, Never> = .init()
-    
+    private var cancellables: Set<AnyCancellable> = .init()
+        
+    var actions: AnyPublisher<RoomDetailsScreenCoordinatorAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+        
     init(parameters: RoomDetailsScreenCoordinatorParameters) {
         self.parameters = parameters
         
@@ -65,7 +70,7 @@ final class RoomDetailsScreenCoordinator: CoordinatorProtocol {
             case .requestInvitePeoplePresentation:
                 self.presentInviteUsersScreen()
             case .leftRoom:
-                self.callback?(.leftRoom)
+                self.actionsSubject.send(.leftRoom)
             case .requestEditDetailsPresentation(let accountOwner):
                 self.presentRoomDetailsEditScreen(accountOwner: accountOwner)
             case .requestNotificationSettingsPresentation:
@@ -189,9 +194,17 @@ final class RoomDetailsScreenCoordinator: CoordinatorProtocol {
     }
     
     private func presentNotificationSettings() {
-        let roomNotificationSettingsParameters = RoomNotificationSettingsScreenCoordinatorParameters(notificationSettingsProxy: parameters.notificationSettings,
+        let roomNotificationSettingsParameters = RoomNotificationSettingsScreenCoordinatorParameters(navigationStackCoordinator: parameters.navigationStackCoordinator,
+                                                                                                     notificationSettingsProxy: parameters.notificationSettings,
                                                                                                      roomProxy: parameters.roomProxy)
         let roomNotificationSettingsCoordinator = RoomNotificationSettingsScreenCoordinator(parameters: roomNotificationSettingsParameters)
+        roomNotificationSettingsCoordinator.actions.sink { [weak self] actions in
+            switch actions {
+            case .presentNotificationSettingsScreen:
+                self?.actionsSubject.send(.presentNotificationSettingsScreen)
+            }
+        }
+        .store(in: &cancellables)
         navigationStackCoordinator?.push(roomNotificationSettingsCoordinator)
     }
 }

ElementX/Sources/Screens/RoomNotificationSettingsScreen/RoomNotificationSettingsScreenCoordinator.swift

@@ -18,13 +18,29 @@ import Combine
 import SwiftUI
 
 struct RoomNotificationSettingsScreenCoordinatorParameters {
+    weak var navigationStackCoordinator: NavigationStackCoordinator?
     let notificationSettingsProxy: NotificationSettingsProxyProtocol
     let roomProxy: RoomProxyProtocol
 }
 
+enum RoomNotificationSettingsScreenCoordinatorAction {
+    case presentNotificationSettingsScreen
+}
+
 final class RoomNotificationSettingsScreenCoordinator: CoordinatorProtocol {
     private let parameters: RoomNotificationSettingsScreenCoordinatorParameters
     private var viewModel: RoomNotificationSettingsScreenViewModelProtocol
+    
+    private let actionsSubject: PassthroughSubject<RoomNotificationSettingsScreenCoordinatorAction, Never> = .init()
+    private var cancellables: Set<AnyCancellable> = .init()
+        
+    var actions: AnyPublisher<RoomNotificationSettingsScreenCoordinatorAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+    
+    private var navigationStackCoordinator: NavigationStackCoordinator? {
+        parameters.navigationStackCoordinator
+    }
         
     init(parameters: RoomNotificationSettingsScreenCoordinatorParameters) {
         self.parameters = parameters
@@ -32,7 +48,14 @@ final class RoomNotificationSettingsScreenCoordinator: CoordinatorProtocol {
                                                             roomProxy: parameters.roomProxy)
     }
     
-    func start() { }
+    func start() {
+        viewModel.actions.sink { [weak self] action in
+            switch action {
+            case .openGlobalSettings:
+                self?.actionsSubject.send(.presentNotificationSettingsScreen)
+            }
+        }.store(in: &cancellables)
+    }
         
     func toPresentable() -> AnyView {
         AnyView(RoomNotificationSettingsScreen(context: viewModel.context))

ElementX/Sources/Screens/RoomNotificationSettingsScreen/RoomNotificationSettingsScreenModels.swift

@@ -16,7 +16,9 @@
 
 import Foundation
 
-enum RoomNotificationSettingsScreenViewModelAction { }
+enum RoomNotificationSettingsScreenViewModelAction {
+    case openGlobalSettings
+}
 
 enum RoomNotificationSettingsState {
     case loading
@@ -66,15 +68,20 @@ struct RoomNotificationSettingsScreenViewStateBindings {
 enum RoomNotificationSettingsScreenViewAction {
     case changedAllowCustomSettings
     case setCustomMode(RoomNotificationModeProxy)
+    case customSettingFootnoteLinkTapped
 }
 
 struct RoomNotificationSettingsScreenStrings {
     let customSettingFootnote: AttributedString
+    let customSettingFootnoteLink: URL?
     
     init() {
+        customSettingFootnoteLink = URL(string: "element://openGlobalSettings")
+        
         let linkPlaceholder = "{link}"
         var customSettingFootnote = AttributedString(L10n.screenRoomNotificationSettingsDefaultSettingFootnote(linkPlaceholder))
         var linkString = AttributedString(L10n.screenRoomNotificationSettingsDefaultSettingFootnoteContentLink)
+        linkString.link = customSettingFootnoteLink
         linkString.bold()
         customSettingFootnote.replace(linkPlaceholder, with: linkString)
         

ElementX/Sources/Screens/RoomNotificationSettingsScreen/RoomNotificationSettingsScreenViewModel.swift

@@ -48,6 +48,8 @@ class RoomNotificationSettingsScreenViewModel: RoomNotificationSettingsScreenVie
             toogleCustomSetting()
         case .setCustomMode(let mode):
             setCustomMode(mode)
+        case .customSettingFootnoteLinkTapped:
+            actionsSubject.send(.openGlobalSettings)
         }
     }
     

ElementX/Sources/Screens/RoomNotificationSettingsScreen/View/RoomNotificationSettingsScreen.swift

@@ -71,6 +71,11 @@ struct RoomNotificationSettingsScreen: View {
                 .compoundFormSectionHeader()
         } footer: {
             Text(context.viewState.strings.customSettingFootnote)
+                .environment(\.openURL, OpenURLAction { url in
+                    guard url == context.viewState.strings.customSettingFootnoteLink else { return .discarded }
+                    context.send(viewAction: .customSettingFootnoteLinkTapped)
+                    return .handled
+                })
                 .compoundFormSectionFooter()
         }
         .compoundFormSection()

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/NotificationSettingsScreenCoordinator.swift

@@ -20,16 +20,19 @@ import SwiftUI
 struct NotificationSettingsScreenCoordinatorParameters {
     let userNotificationCenter: UserNotificationCenterProtocol
     let notificationSettings: NotificationSettingsProxyProtocol
+    let isModallyPresented: Bool
 }
 
-enum NotificationSettingsScreenCoordinatorAction { }
+enum NotificationSettingsScreenCoordinatorAction {
+    case close
+}
 
 final class NotificationSettingsScreenCoordinator: CoordinatorProtocol {
     private let parameters: NotificationSettingsScreenCoordinatorParameters
     private var viewModel: NotificationSettingsScreenViewModelProtocol
     private let actionsSubject: PassthroughSubject<NotificationSettingsScreenCoordinatorAction, Never> = .init()
     private var cancellables: Set<AnyCancellable> = .init()
-    
+        
     var actions: AnyPublisher<NotificationSettingsScreenCoordinatorAction, Never> {
         actionsSubject.eraseToAnyPublisher()
     }
@@ -39,11 +42,20 @@ final class NotificationSettingsScreenCoordinator: CoordinatorProtocol {
         
         viewModel = NotificationSettingsScreenViewModel(appSettings: ServiceLocator.shared.settings,
                                                         userNotificationCenter: parameters.userNotificationCenter,
-                                                        notificationSettingsProxy: parameters.notificationSettings)
+                                                        notificationSettingsProxy: parameters.notificationSettings,
+                                                        isModallyPresented: parameters.isModallyPresented)
     }
     
     func start() {
         viewModel.fetchInitialContent()
+        
+        viewModel.actions.sink { [weak self] action in
+            switch action {
+            case .close:
+                self?.actionsSubject.send(.close)
+            }
+        }
+        .store(in: &cancellables)
     }
         
     func toPresentable() -> AnyView {

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/NotificationSettingsScreenModels.swift

@@ -17,11 +17,14 @@
 import Foundation
 import UIKit
 
-enum NotificationSettingsScreenViewModelAction { }
+enum NotificationSettingsScreenViewModelAction {
+    case close
+}
 
 struct NotificationSettingsScreenViewState: BindableState {
     var bindings: NotificationSettingsScreenViewStateBindings
     var strings = NotificationSettingsScreenStrings()
+    let isModallyPresented: Bool
     var isUserPermissionGranted: Bool?
     var allowedNotificationModes: [RoomNotificationModeProxy] = [.allMessages, .mentionsAndKeywordsOnly]
     
@@ -82,6 +85,7 @@ enum NotificationSettingsScreenViewAction {
     case directChatsTapped
     case roomMentionChanged
     case callsChanged
+    case close
 }
 
 enum NotificationSettingsScreenErrorType: Hashable {

ElementX/Sources/Screens/Settings/NotificationSettingsScreen/NotificationSettingsScreenViewModel.swift

@@ -30,13 +30,13 @@ class NotificationSettingsScreenViewModel: NotificationSettingsScreenViewModelTy
         actionsSubject.eraseToAnyPublisher()
     }
 
-    init(appSettings: AppSettings, userNotificationCenter: UserNotificationCenterProtocol, notificationSettingsProxy: NotificationSettingsProxyProtocol) {
+    init(appSettings: AppSettings, userNotificationCenter: UserNotificationCenterProtocol, notificationSettingsProxy: NotificationSettingsProxyProtocol, isModallyPresented: Bool) {
         self.appSettings = appSettings
         self.userNotificationCenter = userNotificationCenter
         self.notificationSettingsProxy = notificationSettingsProxy
         
         let bindings = NotificationSettingsScreenViewStateBindings(enableNotifications: appSettings.enableNotifications)
-        super.init(initialViewState: NotificationSettingsScreenViewState(bindings: bindings))
+        super.init(initialViewState: NotificationSettingsScreenViewState(bindings: bindings, isModallyPresented: isModallyPresented))
                 
         // Listen for changes to AppSettings.enableNotifications
         appSettings.$enableNotifications
@@ -73,6 +73,8 @@ class NotificationSettingsScreenViewModel: NotificationSettingsScreenViewModelTy
                 return
             }
             Task { await enableCalls(state.bindings.callsEnabled) }
+        case .close:
+            actionsSubject.send(.close)
         }
     }
     

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

@@ -37,12 +37,25 @@ struct NotificationSettingsScreen: View {
         }
         .compoundForm()
         .navigationTitle(L10n.screenNotificationSettingsTitle)
+        .navigationBarTitleDisplayMode(.inline)
+        .toolbar { toolbar }
         .alert(item: $context.alertInfo)
         .track(screen: .settingsNotifications)
     }
     
     // MARK: - Private
-
+    
+    @ToolbarContentBuilder
+    private var toolbar: some ToolbarContent {
+        if context.viewState.isModallyPresented {
+            ToolbarItem(placement: .confirmationAction) {
+                Button(L10n.actionClose) {
+                    context.send(viewAction: .close)
+                }
+            }
+        }
+    }
+    
     private var userPermissionSection: some View {
         Section {
             HStack(alignment: .firstTextBaseline, spacing: 13) {
@@ -183,7 +196,8 @@ struct NotificationSettingsScreen_Previews: PreviewProvider {
 
         var viewModel = NotificationSettingsScreenViewModel(appSettings: appSettings,
                                                             userNotificationCenter: notificationCenter,
-                                                            notificationSettingsProxy: notificationSettingsProxy)
+                                                            notificationSettingsProxy: notificationSettingsProxy,
+                                                            isModallyPresented: true)
         viewModel.fetchInitialContent()
         return viewModel
     }()

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

@@ -142,7 +142,8 @@ final class SettingsScreenCoordinator: CoordinatorProtocol {
     
     private func presentNotificationSettings() {
         let notificationParameters = NotificationSettingsScreenCoordinatorParameters(userNotificationCenter: UNUserNotificationCenter.current(),
-                                                                                     notificationSettings: parameters.notificationSettings)
+                                                                                     notificationSettings: parameters.notificationSettings,
+                                                                                     isModallyPresented: false)
         let coordinator = NotificationSettingsScreenCoordinator(parameters: notificationParameters)
         parameters.navigationStackCoordinator?.push(coordinator)
     }

ElementX/Sources/UITests/UITestsAppCoordinator.swift

@@ -195,7 +195,8 @@ class MockScreen: Identifiable {
             let userNotificationCenter = UserNotificationCenterMock()
             userNotificationCenter.authorizationStatusReturnValue = .denied
             let parameters = NotificationSettingsScreenCoordinatorParameters(userNotificationCenter: userNotificationCenter,
-                                                                             notificationSettings: NotificationSettingsProxyMock(with: .init()))
+                                                                             notificationSettings: NotificationSettingsProxyMock(with: .init()),
+                                                                             isModallyPresented: false)
             return NotificationSettingsScreenCoordinator(parameters: parameters)
         case .onboarding:
             return OnboardingCoordinator()
@@ -481,14 +482,16 @@ class MockScreen: Identifiable {
         case .roomNotificationSettingsDefaultSetting:
             let navigationStackCoordinator = NavigationStackCoordinator()
             let members: [RoomMemberProxyMock] = [.mockInvitedAlice, .mockBob, .mockCharlie]
-            let coordinator = RoomNotificationSettingsScreenCoordinator(parameters: .init(notificationSettingsProxy: NotificationSettingsProxyMock(with: .init(defaultRoomMode: .allMessages, roomMode: .allMessages)),
+            let coordinator = RoomNotificationSettingsScreenCoordinator(parameters: .init(navigationStackCoordinator: navigationStackCoordinator,
+                                                                                          notificationSettingsProxy: NotificationSettingsProxyMock(with: .init(defaultRoomMode: .allMessages, roomMode: .allMessages)),
                                                                                           roomProxy: RoomProxyMock(with: .init(displayName: "test", members: members))))
             navigationStackCoordinator.setRootCoordinator(coordinator)
             return navigationStackCoordinator
         case .roomNotificationSettingsCustomSetting:
             let navigationStackCoordinator = NavigationStackCoordinator()
             let members: [RoomMemberProxyMock] = [.mockInvitedAlice, .mockBob, .mockCharlie]
-            let coordinator = RoomNotificationSettingsScreenCoordinator(parameters: .init(notificationSettingsProxy: NotificationSettingsProxyMock(with: .init(defaultRoomMode: .allMessages, roomMode: .mentionsAndKeywordsOnly)),
+            let coordinator = RoomNotificationSettingsScreenCoordinator(parameters: .init(navigationStackCoordinator: navigationStackCoordinator,
+                                                                                          notificationSettingsProxy: NotificationSettingsProxyMock(with: .init(defaultRoomMode: .allMessages, roomMode: .mentionsAndKeywordsOnly)),
                                                                                           roomProxy: RoomProxyMock(with: .init(displayName: "test", members: members))))
             navigationStackCoordinator.setRootCoordinator(coordinator)
             return navigationStackCoordinator

UnitTests/Sources/NotificationSettingsScreenViewModelTests.swift

@@ -40,7 +40,8 @@ class NotificationSettingsScreenViewModelTests: XCTestCase {
         
         viewModel = NotificationSettingsScreenViewModel(appSettings: appSettings,
                                                         userNotificationCenter: userNotificationCenter,
-                                                        notificationSettingsProxy: notificationSettingsProxy)
+                                                        notificationSettingsProxy: notificationSettingsProxy,
+                                                        isModallyPresented: false)
         context = viewModel.context
     }