From a0a401cab1120960a14c02debe7a42582a01afb4 Mon Sep 17 00:00:00 2001
From: Alexander Renz <renz@uuxo.net>
Date: Sun, 18 Jan 2026 18:17:00 +0100
Subject: [PATCH] fix(tui): suppress preflight stdout output in TUI mode to
 prevent scrambled display

- Add silentMode field to restore Engine struct
- Set silentMode=true in NewSilent() constructor for TUI mode
- Skip fmt.Println output in printPreflightSummary when in silent mode
- Log summary instead of printing to stdout in TUI mode
- Fixes scrambled output during cluster restore preflight checks
---
 bin/README.md                 |  4 ++--
 internal/restore/engine.go    |  2 ++
 internal/restore/preflight.go | 13 +++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/bin/README.md b/bin/README.md
index d52074d..8060a76 100644
--- a/bin/README.md
+++ b/bin/README.md
@@ -4,8 +4,8 @@ This directory contains pre-compiled binaries for the DB Backup Tool across mult
 
 ## Build Information
 - **Version**: 3.42.50
-- **Build Time**: 2026-01-18_11:19:47_UTC
-- **Git Commit**: 490a12f
+- **Build Time**: 2026-01-18_11:39:42_UTC
+- **Git Commit**: 59a717a
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output
diff --git a/internal/restore/engine.go b/internal/restore/engine.go
index af977a7..611c0b8 100755
--- a/internal/restore/engine.go
+++ b/internal/restore/engine.go
@@ -50,6 +50,7 @@ type Engine struct {
 	progress         progress.Indicator
 	detailedReporter *progress.DetailedReporter
 	dryRun           bool
+	silentMode       bool   // Suppress stdout output (for TUI mode)
 	debugLogPath     string // Path to save debug log on error
 
 	// TUI progress callback for detailed progress reporting
@@ -86,6 +87,7 @@ func NewSilent(cfg *config.Config, log logger.Logger, db database.Database) *Eng
 		progress:         progressIndicator,
 		detailedReporter: detailedReporter,
 		dryRun:           false,
+		silentMode:       true, // Suppress stdout for TUI
 	}
 }
 
diff --git a/internal/restore/preflight.go b/internal/restore/preflight.go
index cb0528c..27b3442 100644
--- a/internal/restore/preflight.go
+++ b/internal/restore/preflight.go
@@ -542,7 +542,20 @@ func (e *Engine) calculateRecommendedParallel(result *PreflightResult) int {
 }
 
 // printPreflightSummary prints a nice summary of all checks
+// In silent mode (TUI), this is skipped and results are logged instead
 func (e *Engine) printPreflightSummary(result *PreflightResult) {
+	// In TUI/silent mode, don't print to stdout - it causes scrambled output
+	if e.silentMode {
+		// Log summary instead for debugging
+		e.log.Info("Preflight checks complete",
+			"can_proceed", result.CanProceed,
+			"warnings", len(result.Warnings),
+			"errors", len(result.Errors),
+			"total_blobs", result.Archive.TotalBlobCount,
+			"recommended_locks", result.Archive.RecommendedLockBoost)
+		return
+	}
+
 	fmt.Println()
 	fmt.Println(strings.Repeat("─", 60))
 	fmt.Println("                    PREFLIGHT CHECKS")