modernize scene

kplayer/master/MasterSplitView.swift

@@ -13,22 +13,21 @@ struct MasterSplitView: View {
     var body: some View {
         ZStack {
             NavigationSplitView {
-                        ZStack {
+                Group {
                     if model.isTagging {
                         ScrollView {
                             LazyVGrid(columns: [GridItem(.adaptive(minimum: 80))]) {
-                                        ForEach(model.items) { item in
-                                            Text(item.name).font(.system(size: 16)).bold().padding(EdgeInsets(top: 10, leading: 6, bottom: 10, trailing: 6))
-                                                    .background(
-                                                            RoundedRectangle(cornerRadius: 8)
-                                                                    .fill(Color.gray.opacity(0.2))
+                                ForEach(model.items) {
+                                    item in
+                                    Text(item.name).font(.system(size: 16)).bold().padding(EdgeInsets(top: 10, leading: 6, bottom: 10, trailing: 6)).background(
+                                        RoundedRectangle(cornerRadius: 8).fill(Color.gray.opacity(0.2))
                                     ).draggable(item.name)
                                 }
                             }
                         }
-                            }
-                            else {
-                                List(model.items, selection: $model.selectedItemId) { item in
+                    } else {
+                        List(model.items, selection: $model.selectedItemId) {
+                            item in
                             Text(item.name).font(.title3).bold()
                         }.id(UUID())
                     }
@@ -44,7 +43,9 @@ struct MasterSplitView: View {
                         })
                     }
                     ToolbarItem(placement: .navigationBarTrailing) {
-                                        Button(action: { model.showSettings = true }, label: {
+                        Button(action: {
+                            model.showSettings = true
+                        }, label: {
                             Image(systemName: "slider.horizontal.3")
                         })
                     }
@@ -68,22 +69,30 @@ struct MasterSplitView: View {
                 DetailView(model: model)
             }
 
-            if model.showWeb {
-                KBrowserView(item: model.selectedDetail!.name, completionHandler: { model.showWeb = false }).background(.black)
+            if model.showWeb, let selectedDetail = model.selectedDetail {
+                KBrowserView(item: selectedDetail.name, completionHandler: {
+                    model.showWeb = false
+                }).background(.black)
             }
             if model.showVideo {
                 SVideoPlayer(completionHandler: model.saveVideo, model: model.videoModel).background(.black)
             }
 
             if model.showPhoto {
-                SPhotoAlbumView(completionHandler: { saved in
+                SPhotoAlbumView(completionHandler: {
+                    saved in
                     model.showPhoto = false
                 }, model: model.photoModel).background(.black)
             }
-        }.sheet(isPresented: $model.showFilePicker, onDismiss: { model.showFilePicker = false}) {
-                    DocPickerViewController(callback: model.pickURL, onDismiss: { model.showFilePicker = false })
-                }
-                .sheet(isPresented: $model.showSettings, onDismiss: { model.showSettings = false}) {
+        }.sheet(isPresented: $model.showFilePicker, onDismiss: {
+            model.showFilePicker = false
+        }) {
+            DocPickerViewController(callback: model.pickURL, onDismiss: {
+                model.showFilePicker = false
+            })
+        }.sheet(isPresented: $model.showSettings, onDismiss: {
+            model.showSettings = false
+        }) {
             KSettingsView(kSettings: LocalManager.sharedInstance.settings, completionHandler: {
                 model.showSettings = false
             })