Knock Requests List Screen (#3533)

* created the basic navigation and files

* updated the logic

so that the buttons that do not have permissions won't show

* added the empty state

* progress in making the list UI

* update tests

* UI improvements

* fixed an issue with media provider

* update button style

* fixed a navigation bug

* pr suggestions

* pr suggestions

ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift

@@ -413,6 +413,11 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                 return .presentingChild(childRoomID: roomID, previousState: fromState)
             case (.presentingChild(_, let previousState), .dismissChildFlow):
                 return previousState
+                
+            case (.roomDetails, .presentKnockRequestsListScreen):
+                return .knockRequestsList
+            case (.knockRequestsList, .dismissKnockRequestsListScreen):
+                return .roomDetails(isRoot: false)
             
             default:
                 return nil
@@ -565,6 +570,11 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                 presentResolveSendFailure(failure: failure, sendHandle: sendHandle)
             case (.resolveSendFailure, .dismissResolveSendFailure, .room):
                 break
+                
+            case (.roomDetails, .presentKnockRequestsListScreen, .knockRequestsList):
+                presentKnockRequestsList()
+            case (.knockRequestsList, .dismissKnockRequestsListScreen, .roomDetails):
+                break
             
             // Child flow
             case (_, .startChildFlow(let roomID, let via, let entryPoint), .presentingChild):
@@ -837,6 +847,8 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
                 actionsSubject.send(.presentCallScreen(roomProxy: roomProxy))
             case .presentPinnedEventsTimeline:
                 stateMachine.tryEvent(.presentPinnedEventsTimeline)
+            case .presentKnockingRequestsListScreen:
+                stateMachine.tryEvent(.presentKnockRequestsListScreen)
             }
         }
         .store(in: &cancellables)
@@ -883,6 +895,20 @@ class RoomFlowCoordinator: FlowCoordinatorProtocol {
         }
     }
     
+    private func presentKnockRequestsList() {
+        let parameters = KnockRequestsListScreenCoordinatorParameters(roomProxy: roomProxy, mediaProvider: userSession.mediaProvider)
+        let coordinator = KnockRequestsListScreenCoordinator(parameters: parameters)
+        
+        coordinator.actionsPublisher
+            .sink { [weak self] _ in
+            }
+            .store(in: &cancellables)
+        
+        navigationStackCoordinator.push(coordinator) { [weak self] in
+            self?.stateMachine.tryEvent(.dismissKnockRequestsListScreen)
+        }
+    }
+    
     private func presentRoomDetailsEditScreen() {
         let stackCoordinator = NavigationStackCoordinator()
         
@@ -1546,6 +1572,7 @@ private extension RoomFlowCoordinator {
         case rolesAndPermissions
         case pinnedEventsTimeline(previousState: PinnedEventsTimelineSource)
         case resolveSendFailure
+        case knockRequestsList
         
         /// A child flow is in progress.
         case presentingChild(childRoomID: String, previousState: State)
@@ -1624,6 +1651,9 @@ private extension RoomFlowCoordinator {
         // Child room flow events
         case startChildFlow(roomID: String, via: [String], entryPoint: RoomFlowCoordinatorEntryPoint)
         case dismissChildFlow
+        
+        case presentKnockRequestsListScreen
+        case dismissKnockRequestsListScreen
     }
 }