Added a toggle to press h to hide/show hidden indexes

elastop.go

@@ -211,6 +211,7 @@ var (
 	showRoles         = true
 	showIndices       = true
 	showMetrics       = true
+	showHiddenIndices = false
 )
 
 var (
@@ -700,7 +701,7 @@ func main() {
 			clusterStats.Nodes.Total,
 			clusterStats.Nodes.Successful,
 			clusterStats.Nodes.Failed)
-		fmt.Fprintf(header, "[#666666]Press 2-5 to toggle panels, 'q' to quit[white]\n")
+		fmt.Fprintf(header, "[#666666]Press 2-5 to toggle panels, 'h' to toggle hidden indices, 'q' to quit[white]\n")
 
 		// Update nodes panel with dynamic width
 		nodesPanel.Clear()
@@ -792,8 +793,10 @@ func main() {
 
 		// Collect index information
 		for _, index := range indicesStats {
-			// Skip hidden indices
-			if !strings.HasPrefix(index.Index, ".") && index.DocsCount != "0" {
+			// Skip hidden indices unless showHiddenIndices is true
+			if (!showHiddenIndices && strings.HasPrefix(index.Index, ".")) || index.DocsCount == "0" {
+				continue
+			}
 			docs := 0
 			fmt.Sscanf(index.DocsCount, "%d", &docs)
 			totalDocs += docs
@@ -834,7 +837,6 @@ func main() {
 				indexingRate: indexingRate,
 			})
 		}
-		}
 
 		// Calculate total size
 		for _, node := range nodesStats.Nodes {
@@ -1068,6 +1070,9 @@ func main() {
 			case '5':
 				showMetrics = !showMetrics
 				updateGridLayout(grid, showRoles, showIndices, showMetrics)
+			case 'h':
+				showHiddenIndices = !showHiddenIndices
+				// Don't call update() directly, just let the periodic update handle it
 			}
 		}
 		return event
@@ -1123,14 +1128,15 @@ func getMaxLengths(nodesInfo NodesInfo, indicesStats IndexStats) (int, int) {
 
 	// Get max index name length
 	for _, index := range indicesStats {
-		if !strings.HasPrefix(index.Index, ".") && // Skip hidden indices
+		// Consider hidden indices in max length calculation if they're shown
+		if (showHiddenIndices || !strings.HasPrefix(index.Index, ".")) &&
 			len(index.Index) > maxIndexNameLen {
 			maxIndexNameLen = len(index.Index)
 		}
 	}
 
-	maxNodeNameLen += 2
-	maxIndexNameLen += 2
+	maxNodeNameLen += 2  // Add padding
+	maxIndexNameLen += 2 // Add padding
 
 	return maxNodeNameLen, maxIndexNameLen
 }