v3.42.13: TUI improvements - grouped shortcuts, box layout, better alignment

bin/README.md

@@ -3,9 +3,9 @@
 This directory contains pre-compiled binaries for the DB Backup Tool across multiple platforms and architectures.
 
 ## Build Information
-- **Version**: 3.42.1
+- **Version**: 3.42.10
-- **Build Time**: 2026-01-08_05:03:53_UTC
+- **Build Time**: 2026-01-08_08:48:48_UTC
-- **Git Commit**: 9c65821
+- **Git Commit**: 24377ea
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output

internal/tui/backup_manager.go

@@ -180,11 +180,11 @@ func (m BackupManagerModel) View() string {
 		return s.String()
 	}
 
-	// Column headers
+	// Column headers with better alignment
-	s.WriteString(archiveHeaderStyle.Render(fmt.Sprintf("%-35s %-25s %-12s %-20s",
+	s.WriteString(archiveHeaderStyle.Render(fmt.Sprintf("     %-32s %-22s %10s  %-16s",
 		"FILENAME", "FORMAT", "SIZE", "MODIFIED")))
 	s.WriteString("\n")
-	s.WriteString(strings.Repeat("-", 95))
+	s.WriteString(strings.Repeat("-", 90))
 	s.WriteString("\n")
 
 	// Show archives (limit to visible area)
@@ -203,23 +203,23 @@ func (m BackupManagerModel) View() string {
 		style := archiveNormalStyle
 
 		if i == m.cursor {
-			cursor = ">"
+			cursor = "> "
 			style = archiveSelectedStyle
 		}
 
-		// Status icon
+		// Status icon - consistent 4-char width
-		statusIcon := "[+]"
+		statusIcon := " [+]"
 		if !archive.Valid {
-			statusIcon = "[-]"
+			statusIcon = " [-]"
 			style = archiveInvalidStyle
 		} else if time.Since(archive.Modified) > 30*24*time.Hour {
-			statusIcon = "[WARN]"
+			statusIcon = " [!]"
 		}
 
-		filename := truncate(archive.Name, 33)
+		filename := truncate(archive.Name, 32)
-		format := truncate(archive.Format.String(), 23)
+		format := truncate(archive.Format.String(), 22)
 
-		line := fmt.Sprintf("%s %s %-33s %-23s %-10s %-19s",
+		line := fmt.Sprintf("%s%s %-32s %-22s %10s  %-16s",
 			cursor,
 			statusIcon,
 			filename,
@@ -239,8 +239,20 @@ func (m BackupManagerModel) View() string {
 	}
 
 	s.WriteString(infoStyle.Render(fmt.Sprintf("Selected: %d/%d", m.cursor+1, len(m.archives))))
+	s.WriteString("\n\n")
+
+	// Grouped keyboard shortcuts for better readability
+	s.WriteString(infoStyle.Render("NAVIGATE          ACTIONS           OTHER"))
 	s.WriteString("\n")
-	s.WriteString(infoStyle.Render("[KEY]  ↑/↓: Navigate | r: Restore | v: Verify | d: Delete | i: Info | R: Refresh | Esc: Back"))
+	s.WriteString(infoStyle.Render("--------          -------           -----"))
+	s.WriteString("\n")
+	s.WriteString(infoStyle.Render("Up/Down: Move     r: Restore        R: Refresh"))
+	s.WriteString("\n")
+	s.WriteString(infoStyle.Render("                  v: Verify         Esc: Back"))
+	s.WriteString("\n")
+	s.WriteString(infoStyle.Render("                  d: Delete         q: Quit"))
+	s.WriteString("\n")
+	s.WriteString(infoStyle.Render("                  i: Info"))
 
 	return s.String()
 }

internal/tui/diagnose_view.go

@@ -204,124 +204,132 @@ func (m DiagnoseViewModel) View() string {
 func (m DiagnoseViewModel) renderSingleResult(result *restore.DiagnoseResult) string {
 	var s strings.Builder
 
-	// Status
+	// Status Box
-	s.WriteString(strings.Repeat("-", 60))
+	s.WriteString("+--[ VALIDATION STATUS ]" + strings.Repeat("-", 37) + "+\n")
-	s.WriteString("\n")
 
 	if result.IsValid {
-		s.WriteString(diagnosePassStyle.Render("[OK] STATUS: VALID"))
+		s.WriteString("|  " + diagnosePassStyle.Render("[OK] VALID - Archive passed all checks") + strings.Repeat(" ", 18) + "|\n")
 	} else {
-		s.WriteString(diagnoseFailStyle.Render("[FAIL] STATUS: INVALID"))
+		s.WriteString("|  " + diagnoseFailStyle.Render("[FAIL] INVALID - Archive has problems") + strings.Repeat(" ", 19) + "|\n")
 	}
-	s.WriteString("\n")
 
 	if result.IsTruncated {
-		s.WriteString(diagnoseFailStyle.Render("[WARN]  TRUNCATED: File appears incomplete"))
+		s.WriteString("|  " + diagnoseFailStyle.Render("[!] TRUNCATED - File is incomplete") + strings.Repeat(" ", 22) + "|\n")
-		s.WriteString("\n")
 	}
 
 	if result.IsCorrupted {
-		s.WriteString(diagnoseFailStyle.Render("[WARN]  CORRUPTED: File structure is damaged"))
+		s.WriteString("|  " + diagnoseFailStyle.Render("[!] CORRUPTED - File structure damaged") + strings.Repeat(" ", 18) + "|\n")
-		s.WriteString("\n")
 	}
 
-	s.WriteString(strings.Repeat("-", 60))
+	s.WriteString("+" + strings.Repeat("-", 60) + "+\n\n")
-	s.WriteString("\n\n")
 
-	// Details
+	// Details Box
 	if result.Details != nil {
-		s.WriteString(diagnoseHeaderStyle.Render("[STATS] DETAILS:"))
+		s.WriteString("+--[ DETAILS ]" + strings.Repeat("-", 46) + "+\n")
-		s.WriteString("\n")
 
 		if result.Details.HasPGDMPSignature {
-			s.WriteString(diagnosePassStyle.Render("  [+] "))
+			s.WriteString("|  " + diagnosePassStyle.Render("[+]") + " PostgreSQL custom format (PGDMP)" + strings.Repeat(" ", 20) + "|\n")
-			s.WriteString("Has PGDMP signature (custom format)\n")
 		}
 
 		if result.Details.HasSQLHeader {
-			s.WriteString(diagnosePassStyle.Render("  [+] "))
+			s.WriteString("|  " + diagnosePassStyle.Render("[+]") + " PostgreSQL SQL header found" + strings.Repeat(" ", 25) + "|\n")
-			s.WriteString("Has PostgreSQL SQL header\n")
 		}
 
 		if result.Details.GzipValid {
-			s.WriteString(diagnosePassStyle.Render("  [+] "))
+			s.WriteString("|  " + diagnosePassStyle.Render("[+]") + " Gzip compression valid" + strings.Repeat(" ", 30) + "|\n")
-			s.WriteString("Gzip compression valid\n")
 		}
 
 		if result.Details.PgRestoreListable {
-			s.WriteString(diagnosePassStyle.Render("  [+] "))
+			tableInfo := fmt.Sprintf(" (%d tables)", result.Details.TableCount)
-			s.WriteString(fmt.Sprintf("pg_restore can list contents (%d tables)\n", result.Details.TableCount))
+			padding := 36 - len(tableInfo)
+			if padding < 0 {
+				padding = 0
+			}
+			s.WriteString("|  " + diagnosePassStyle.Render("[+]") + " pg_restore can list contents" + tableInfo + strings.Repeat(" ", padding) + "|\n")
 		}
 
 		if result.Details.CopyBlockCount > 0 {
-			s.WriteString(diagnoseInfoStyle.Render("  - "))
+			blockInfo := fmt.Sprintf("%d COPY blocks found", result.Details.CopyBlockCount)
-			s.WriteString(fmt.Sprintf("Contains %d COPY blocks\n", result.Details.CopyBlockCount))
+			padding := 50 - len(blockInfo)
+			if padding < 0 {
+				padding = 0
+			}
+			s.WriteString("|  [-] " + blockInfo + strings.Repeat(" ", padding) + "|\n")
 		}
 
 		if result.Details.UnterminatedCopy {
-			s.WriteString(diagnoseFailStyle.Render("  [-] "))
+			s.WriteString("|  " + diagnoseFailStyle.Render("[-]") + " Unterminated COPY: " + truncate(result.Details.LastCopyTable, 30) + strings.Repeat(" ", 5) + "|\n")
-			s.WriteString(fmt.Sprintf("Unterminated COPY block: %s (line %d)\n",
-				result.Details.LastCopyTable, result.Details.LastCopyLineNumber))
 		}
 
 		if result.Details.ProperlyTerminated {
-			s.WriteString(diagnosePassStyle.Render("  [+] "))
+			s.WriteString("|  " + diagnosePassStyle.Render("[+]") + " All COPY blocks properly terminated" + strings.Repeat(" ", 17) + "|\n")
-			s.WriteString("All COPY blocks properly terminated\n")
 		}
 
 		if result.Details.ExpandedSize > 0 {
-			s.WriteString(diagnoseInfoStyle.Render("  - "))
+			sizeInfo := fmt.Sprintf("Expanded: %s (%.1fx)", formatSize(result.Details.ExpandedSize), result.Details.CompressionRatio)
-			s.WriteString(fmt.Sprintf("Expanded size: %s (ratio: %.1fx)\n",
+			padding := 50 - len(sizeInfo)
-				formatSize(result.Details.ExpandedSize), result.Details.CompressionRatio))
+			if padding < 0 {
+				padding = 0
 			}
+			s.WriteString("|  [-] " + sizeInfo + strings.Repeat(" ", padding) + "|\n")
 		}
 
-	// Errors
+		s.WriteString("+" + strings.Repeat("-", 60) + "+\n")
+	}
+
+	// Errors Box
 	if len(result.Errors) > 0 {
-		s.WriteString("\n")
+		s.WriteString("\n+--[ ERRORS ]" + strings.Repeat("-", 47) + "+\n")
-		s.WriteString(diagnoseFailStyle.Render("[FAIL] ERRORS:"))
-		s.WriteString("\n")
 		for i, e := range result.Errors {
 			if i >= 5 {
-				s.WriteString(diagnoseInfoStyle.Render(fmt.Sprintf("  ... and %d more\n", len(result.Errors)-5)))
+				remaining := fmt.Sprintf("... and %d more errors", len(result.Errors)-5)
+				padding := 56 - len(remaining)
+				s.WriteString("|  " + remaining + strings.Repeat(" ", padding) + "|\n")
 				break
 			}
-			s.WriteString(diagnoseFailStyle.Render("  - "))
+			errText := truncate(e, 54)
-			s.WriteString(truncate(e, 70))
+			padding := 56 - len(errText)
-			s.WriteString("\n")
+			if padding < 0 {
+				padding = 0
 			}
+			s.WriteString("|  " + errText + strings.Repeat(" ", padding) + "|\n")
+		}
+		s.WriteString("+" + strings.Repeat("-", 60) + "+\n")
 	}
 
-	// Warnings
+	// Warnings Box
 	if len(result.Warnings) > 0 {
-		s.WriteString("\n")
+		s.WriteString("\n+--[ WARNINGS ]" + strings.Repeat("-", 45) + "+\n")
-		s.WriteString(diagnoseWarnStyle.Render("[WARN]  WARNINGS:"))
-		s.WriteString("\n")
 		for i, w := range result.Warnings {
 			if i >= 3 {
-				s.WriteString(diagnoseInfoStyle.Render(fmt.Sprintf("  ... and %d more\n", len(result.Warnings)-3)))
+				remaining := fmt.Sprintf("... and %d more warnings", len(result.Warnings)-3)
+				padding := 56 - len(remaining)
+				s.WriteString("|  " + remaining + strings.Repeat(" ", padding) + "|\n")
 				break
 			}
-			s.WriteString(diagnoseWarnStyle.Render("  - "))
+			warnText := truncate(w, 54)
-			s.WriteString(truncate(w, 70))
+			padding := 56 - len(warnText)
-			s.WriteString("\n")
+			if padding < 0 {
+				padding = 0
 			}
+			s.WriteString("|  " + warnText + strings.Repeat(" ", padding) + "|\n")
+		}
+		s.WriteString("+" + strings.Repeat("-", 60) + "+\n")
 	}
 
-	// Recommendations
+	// Recommendations Box
 	if !result.IsValid {
-		s.WriteString("\n")
+		s.WriteString("\n+--[ RECOMMENDATIONS ]" + strings.Repeat("-", 38) + "+\n")
-		s.WriteString(diagnoseHeaderStyle.Render("[HINT] RECOMMENDATIONS:"))
-		s.WriteString("\n")
 		if result.IsTruncated {
-			s.WriteString("  1. Re-run the backup process for this database\n")
+			s.WriteString("|  1. Re-run backup with current version (v3.42.12+)    |\n")
-			s.WriteString("  2. Check disk space on backup server\n")
+			s.WriteString("|  2. Check disk space on backup server                 |\n")
-			s.WriteString("  3. Verify network stability for remote backups\n")
+			s.WriteString("|  3. Verify network stability for remote backups       |\n")
 		}
 		if result.IsCorrupted {
-			s.WriteString("  1. Verify backup was transferred completely\n")
+			s.WriteString("|  1. Verify backup was transferred completely          |\n")
-			s.WriteString("  2. Try restoring from a previous backup\n")
+			s.WriteString("|  2. Try restoring from a previous backup              |\n")
 		}
+		s.WriteString("+" + strings.Repeat("-", 60) + "+\n")
 	}
 
 	return s.String()