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

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()