From d234bfb42757a8f0f353867a87855c50a290dad0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jose=20Luis=20Monta=C3=B1es=20Ojados?= <joseluis@zubi.group>
Date: Mon, 19 Jan 2026 22:46:03 +0100
Subject: [PATCH] feat: Resolve IP addresses to node names in packet details
 view and export

---
 internal/tui/model.go | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/internal/tui/model.go b/internal/tui/model.go
index 70d3190..d2eb0ca 100644
--- a/internal/tui/model.go
+++ b/internal/tui/model.go
@@ -1378,9 +1378,20 @@ func (m *Model) updateCallDetailView() {
 	var detailsContent string
 	if m.selectedPacketIndex < len(flow.Packets) {
 		pkt := flow.Packets[m.selectedPacketIndex]
+
+		srcLabel := m.networkMap.LabelForIP(pkt.SourceIP)
+		if srcLabel != pkt.SourceIP {
+			srcLabel = fmt.Sprintf("%s (%s)", srcLabel, pkt.SourceIP)
+		}
+
+		dstLabel := m.networkMap.LabelForIP(pkt.DestIP)
+		if dstLabel != pkt.DestIP {
+			dstLabel = fmt.Sprintf("%s (%s)", dstLabel, pkt.DestIP)
+		}
+
 		detailsContent = fmt.Sprintf("Time: %s\nIP: %s -> %s\n\n%s",
 			pkt.Timestamp.Format("15:04:05.000"),
-			pkt.SourceIP, pkt.DestIP,
+			srcLabel, dstLabel,
 			pkt.Raw)
 	} else {
 		detailsContent = "No packet selected"
@@ -1544,8 +1555,18 @@ func (m *Model) exportCallToLog(flow *sip.CallFlow, filename string) error {
 	fmt.Fprintf(f, "---------------\n")
 
 	for i, pkt := range flow.Packets {
+		srcLabel := m.networkMap.LabelForIP(pkt.SourceIP)
+		if srcLabel != pkt.SourceIP {
+			srcLabel = fmt.Sprintf("%s (%s)", srcLabel, pkt.SourceIP)
+		}
+
+		dstLabel := m.networkMap.LabelForIP(pkt.DestIP)
+		if dstLabel != pkt.DestIP {
+			dstLabel = fmt.Sprintf("%s (%s)", dstLabel, pkt.DestIP)
+		}
+
 		fmt.Fprintf(f, "\n--- Packet %d [%s] ---\n", i+1, pkt.Timestamp.Format("15:04:05.000"))
-		fmt.Fprintf(f, "%s -> %s\n", pkt.SourceIP, pkt.DestIP)
+		fmt.Fprintf(f, "%s -> %s\n", srcLabel, dstLabel)
 		fmt.Fprintf(f, "%s\n", pkt.Raw)
 	}