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yobble/Views/Chat/PrivateChatView.swift

@@ -61,20 +61,20 @@ struct PrivateChatView: View {
         }
         .navigationTitle(toolbarTitle)
         .navigationBarTitleDisplayMode(.inline)
-        .navigationBarBackButtonHidden(true)
+//        .navigationBarBackButtonHidden(true)
 //        .toolbar {
 //            ToolbarItem(placement: .principal) {
 //                chatToolbarContent
 //            }
 //        }
         .toolbar {
-            ToolbarItem(placement: .navigationBarLeading) {
-                Button(action: { dismiss() }) {
-                    Image(systemName: "chevron.left")
-                        .font(.system(size: 17, weight: .semibold))
-                        .foregroundColor(.accentColor)
-                }
-            }
+//            ToolbarItem(placement: .navigationBarLeading) {
+//                Button(action: { dismiss() }) {
+//                    Image(systemName: "chevron.left")
+//                        .font(.system(size: 17, weight: .semibold))
+//                        .foregroundColor(.accentColor)
+//                }
+//            }
             
             ToolbarItem(placement: .principal) {
                 Button(action: openProfile) {
@@ -117,6 +117,11 @@ struct PrivateChatView: View {
         } else if let error = viewModel.errorMessage, viewModel.messages.isEmpty {
             errorView(message: error)
         } else {
+            messagesList
+        }
+    }
+
+    private var messagesList: some View {
         ScrollView {
             LazyVStack(alignment: .leading, spacing: 12) {
                 if viewModel.isLoadingMore {
@@ -154,10 +159,6 @@ struct PrivateChatView: View {
                 isComposerFocused = false
             }
         )
-            .refreshable {
-                viewModel.refresh()
-            }
-        }
     }
 
     private var emptyState: some View {
@@ -199,23 +200,26 @@ struct PrivateChatView: View {
         return HStack(alignment: .bottom, spacing: 12) {
             if isCurrentUser { Spacer(minLength: 32) }
 
-            VStack(alignment: isCurrentUser ? .trailing : .leading, spacing: 6) {
-//                if !isCurrentUser {
-//                    Text(senderName(for: message))
-//                        .font(.caption)
-//                        .foregroundColor(.secondary)
-//                }
+            messageBubble(for: message, isCurrentUser: isCurrentUser)
 
-                HStack(alignment: .bottom) {
+            if !isCurrentUser { Spacer(minLength: 32) }
+        }
+        .padding(.horizontal, 16)
+    }
+
+    private func messageBubble(for message: MessageItem, isCurrentUser: Bool) -> some View {
+        let timeText = timestamp(for: message)
+
+        return VStack(alignment: isCurrentUser ? .trailing : .leading, spacing: 4) {
             Text(contentText(for: message))
                 .font(.body)
                 .foregroundColor(isCurrentUser ? .white : .primary)
                 .multilineTextAlignment(.leading)
 
-                    Text(timestamp(for: message))
+            if !timeText.isEmpty {
+                Text(timeText)
                     .font(.caption2)
-                        .foregroundColor(isCurrentUser ? Color.white.opacity(0.8) : .secondary)
-                    
+                    .foregroundColor(isCurrentUser ? Color.white.opacity(0.85) : .secondary)
             }
         }
         .padding(.vertical, 10)
@@ -224,10 +228,6 @@ struct PrivateChatView: View {
         .clipShape(RoundedRectangle(cornerRadius: 16, style: .continuous))
         .frame(maxWidth: messageBubbleMaxWidth, alignment: isCurrentUser ? .trailing : .leading)
         .fixedSize(horizontal: false, vertical: true)
-
-            if !isCurrentUser { Spacer(minLength: 32) }
-        }
-        .padding(.horizontal, 16)
     }
 
     private var messageBubbleMaxWidth: CGFloat {