- Created internal/progress/estimator.go with ETAEstimator component
- Tracks elapsed time and estimates remaining time based on progress
- Enhanced Spinner and LineByLine indicators to display ETA info
- Integrated into BackupCluster and RestoreCluster functions
- Display format: 'Operation | X/Y (Z%) | Elapsed: Xm | ETA: ~Ym remaining'
- Preserves spinner animation while showing progress/time estimates
- Quick Win approach: no historical data storage, just current operation tracking
PROBLEM:
- History displayed ALL entries at once
- With many backups, first entries scroll off screen
- Cursor navigation worked but selection was invisible
- User had to "blindly" navigate 5+ entries to see anything
SOLUTION:
- Added viewport with max 15 visible items at once
- Viewport auto-scrolls to follow cursor position
- Scroll indicators show when there are more entries:
* "▲ More entries above..."
* "▼ X more entries below..."
- Cursor always visible within viewport
RESULT:
- ✅ Always see current selection
- ✅ Works with any number of history entries
- ✅ Clear visual feedback with scroll indicators
- ✅ Smooth navigation experience
FIXED:
- Removed unused cursor variable that was always a space
- Arrow up/down now visibly highlights selected item
- Added position counter (Viewing X/Y)
- Changed selection indicator from ">" to "→"
- Explicit cursor initialization to 0
RESULT:
- ↑/↓ keys now work and show visual feedback
- Current selection clearly visible with highlight
- Position indicator shows which item is selected
- Cluster restores restore multiple databases, not a single target
- Database existence check was failing with exit status 2
- Now shows "Will restore all databases from cluster backup" instead
- Removes confusing warning for cluster restore operations
- Some terminals send ctrl+h instead of backspace
- Added ctrl+h handling in settings.go and input.go
- Ensures backspace works in all terminal emulators
- PostgreSQL and MySQL support
- Interactive TUI with fixed menu navigation
- Line-by-line progress display
- CPU-aware parallel processing
- Cross-platform build support
- Configuration settings menu
- Silent mode for TUI operations
