Introduced MemberDetailsProvider, caching user avatar urls and images. Various other tweaks and improvements.

ElementX/Sources/Screens/RoomScreen/RoomScreenCoordinator.swift

@@ -17,8 +17,8 @@
 import SwiftUI
 
 struct RoomScreenCoordinatorParameters {
-    let roomProxy: RoomProxyProtocol
-    let mediaProvider: MediaProviderProtocol
+    let timelineController: RoomTimelineControllerProtocol
+    let roomName: String?
 }
 
 final class RoomScreenCoordinator: Coordinator, Presentable {
@@ -42,14 +42,10 @@ final class RoomScreenCoordinator: Coordinator, Presentable {
     init(parameters: RoomScreenCoordinatorParameters) {
         self.parameters = parameters
         
-        let timelineProvider = RoomTimelineProvider(roomProxy: parameters.roomProxy)
-        let timelineController = RoomTimelineController(timelineProvider: timelineProvider,
-                                                        timelineItemFactory: RoomTimelineItemFactory(mediaProvider: parameters.mediaProvider),
-                                                        mediaProvider: parameters.mediaProvider)
+        let viewModel = RoomScreenViewModel(timelineController: parameters.timelineController,
+                                            timelineViewFactory: RoomTimelineViewFactory(),
+                                            roomName: parameters.roomName)
         
-        let viewModel = RoomScreenViewModel(roomProxy: parameters.roomProxy,
-                                            timelineController: timelineController,
-                                            timelineViewFactory: RoomTimelineViewFactory())
         let view = RoomScreen(context: viewModel.context)
         roomScreenViewModel = viewModel
         roomScreenHostingController = UIHostingController(rootView: view)

ElementX/Sources/Screens/RoomScreen/RoomScreenViewModel.swift

@@ -18,8 +18,8 @@ import SwiftUI
 
 @available(iOS 14, *)
 typealias RoomScreenViewModelType = StateStoreViewModel<RoomScreenViewState,
-                                                                  Never,
-                                                                  RoomScreenViewAction>
+                                                        Never,
+                                                        RoomScreenViewAction>
 @available(iOS 14, *)
 class RoomScreenViewModel: RoomScreenViewModelType, RoomScreenViewModelProtocol {
     
@@ -27,22 +27,19 @@ class RoomScreenViewModel: RoomScreenViewModelType, RoomScreenViewModelProtocol
         static let backPaginationPageSize: UInt = 30
     }
 
-    private let roomProxy: RoomProxyProtocol
     private let timelineController: RoomTimelineControllerProtocol
     private let timelineViewFactory: RoomTimelineViewFactory
 
     // MARK: - Setup
-
-    init(roomProxy: RoomProxyProtocol,
-         timelineController: RoomTimelineControllerProtocol,
-         timelineViewFactory: RoomTimelineViewFactory) {
-        self.roomProxy = roomProxy
+    
+    init(timelineController: RoomTimelineControllerProtocol,
+         timelineViewFactory: RoomTimelineViewFactory,
+         roomName: String?) {
         self.timelineController = timelineController
         self.timelineViewFactory = timelineViewFactory
         
-        super.init(initialViewState: RoomScreenViewState())
+        super.init(initialViewState: RoomScreenViewState(roomTitle: roomName ?? "💥"))
         
-        state.roomTitle = roomProxy.name ?? ""
         buildTimelineViews()
         
         timelineController.callbacks.sink { [weak self] callback in

ElementX/Sources/Screens/RoomScreen/View/RoomScreen.swift

@@ -240,9 +240,9 @@ private class TableViewObserver: NSObject, UITableViewDelegate {
 
 struct RoomScreen_Previews: PreviewProvider {
     static var previews: some View {
-        let viewModel = RoomScreenViewModel(roomProxy: MockRoomProxy(displayName: "Test"),
-                                            timelineController: MockRoomTimelineController(),
-                                            timelineViewFactory: RoomTimelineViewFactory())
+        let viewModel = RoomScreenViewModel(timelineController: MockRoomTimelineController(),
+                                            timelineViewFactory: RoomTimelineViewFactory(),
+                                            roomName: "Preview room")
         
         RoomScreen(context: viewModel.context)
     }