Notes header: show building name when available (fallback to block name)

bitchat/Views/ContentView.swift

@@ -52,6 +52,7 @@ struct ContentView: View {
     @State private var expandedMessageIDs: Set<String> = []
     @State private var showLocationNotes = false
     @State private var notesGeohash: String? = nil
+    @State private var notesRefreshTimer: Timer? = nil
     // Window sizes for rendering (infinite scroll up)
     @State private var windowCountPublic: Int = 300
     @State private var windowCountPrivate: [String: Int] = [:]
@@ -1269,12 +1270,25 @@ struct ContentView: View {
                     .background(backgroundColor)
                     .foregroundColor(textColor)
                     .onChange(of: locationManager.availableChannels) { channels in
-                        if notesGeohash == nil, let building = channels.first(where: { $0.level == .building }) {
+                        if let building = channels.first(where: { $0.level == .building }) {
-                            notesGeohash = building.geohash
+                            if notesGeohash != building.geohash { notesGeohash = building.geohash }
                         }
                     }
                 }
             }
+            .onAppear {
+                // Ensure we are authorized and start periodic refresh while the sheet is open
+                LocationChannelManager.shared.enableLocationChannels()
+                LocationChannelManager.shared.refreshChannels()
+                notesRefreshTimer?.invalidate()
+                notesRefreshTimer = Timer.scheduledTimer(withTimeInterval: 10.0, repeats: true) { _ in
+                    LocationChannelManager.shared.refreshChannels()
+                }
+            }
+            .onDisappear {
+                notesRefreshTimer?.invalidate()
+                notesRefreshTimer = nil
+            }
         }
         .onAppear { updateNotesCounterSubscription() }
         .onChange(of: locationManager.selectedChannel) { _ in updateNotesCounterSubscription() }

bitchat/Views/LocationNotesView.swift

@@ -44,7 +44,11 @@ struct LocationNotesView: View {
             VStack(alignment: .leading, spacing: 2) {
                 Text("notes @ #\(geohash)")
                     .font(.system(size: 16, weight: .bold, design: .monospaced))
-                if let blockName = locationManager.locationNames[.block], !blockName.isEmpty {
+                if let buildingName = locationManager.locationNames[.building], !buildingName.isEmpty {
+                    Text(buildingName)
+                        .font(.system(size: 12, design: .monospaced))
+                        .foregroundColor(secondaryTextColor)
+                } else if let blockName = locationManager.locationNames[.block], !blockName.isEmpty {
                     Text(blockName)
                         .font(.system(size: 12, design: .monospaced))
                         .foregroundColor(secondaryTextColor)