initial setup fixes

Author: raluaces

Django Files/Django_FilesApp.swift

@@ -49,6 +49,7 @@ struct Django_FilesApp: App {
     }()
 
     @StateObject private var sessionManager = SessionManager()
+    @State private var hasExistingSessions = false
 
     init() {
         // Handle reset arguments
@@ -83,8 +84,19 @@ struct Django_FilesApp: App {
 
     var body: some Scene {
         WindowGroup {
-//            ContentView()
-            TabViewWindow(sessionManager: sessionManager)
+            Group {
+                if hasExistingSessions {
+                    TabViewWindow(sessionManager: sessionManager)
+                } else {
+                    SessionEditor(session: nil, onSessionCreated: { newSession in
+                        sessionManager.selectedSession = newSession
+                        hasExistingSessions = true
+                    })
+                    .onAppear {
+                        checkForExistingSessions()
+                    }
+                }
+            }
         }
         .modelContainer(sharedModelContainer)
 #if os(macOS)
@@ -93,4 +105,16 @@ struct Django_FilesApp: App {
         }
 #endif
     }
+    
+    private func checkForExistingSessions() {
+        let context = sharedModelContainer.mainContext
+        let descriptor = FetchDescriptor<DjangoFilesSession>()
+        
+        do {
+            let sessionsCount = try context.fetchCount(descriptor)
+            hasExistingSessions = sessionsCount > 0
+        } catch {
+            print("Error checking for existing sessions: \(error)")
+        }
+    }
 }

Django Files/Views/FileList.swift

@@ -87,13 +87,22 @@ struct FileListView: View {
                             } label: {
                                 FileRowView(file: file)
                             }
+                            .id(file.id)
+                            
+                            // If this is the last item and we have more pages, load more when it appears
+                            if hasNextPage && file.id == files.last?.id {
+                                Color.clear
+                                    .frame(height: 20)
+                                    .onAppear {
+                                        loadNextPage()
+                                    }
+                            }
                         }
 
-                        if hasNextPage {
+                        if isLoading && hasNextPage {
                             HStack {
-                                Button("Load More") {
-                                    loadNextPage()
-                                }
+
+                                ProgressView()
                             }
                         }
                     }
@@ -143,6 +152,7 @@ struct FileListView: View {
 
     private func loadNextPage() {
         guard hasNextPage else { return }
+        guard !isLoading else { return }  // Prevent multiple simultaneous loading requests
         isLoading = true
 
         Task {