GUI

analyzer/main.py

@@ -26,9 +26,16 @@ def main():
                        help='Outlier detection threshold in standard deviations (default: 3.0)')
     parser.add_argument('--report', action='store_true', 
                        help='Generate comprehensive outlier report and exit (no TUI)')
+    parser.add_argument('--gui', action='store_true', 
+                       help='Launch GUI mode (requires PySide6)')
     
     args = parser.parse_args()
     
+    # Handle GUI mode
+    if args.gui:
+        launch_gui(args)
+        return
+    
     if not args.pcap and not args.live:
         print("Error: Must specify either --pcap file or --live capture")
         sys.exit(1)
@@ -114,8 +121,13 @@ def main():
             # Give capture a moment to start
             time.sleep(1)
             
-            # Run TUI
-            curses.wrapper(tui.run)
+            # Run TUI with error handling
+            try:
+                curses.wrapper(tui.run)
+            except curses.error as e:
+                print(f"\nTUI error: {e}")
+                print("Falling back to console mode...")
+                print_console_results(analyzer)
             
         except KeyboardInterrupt:
             print("\nCapture interrupted by user")
@@ -124,7 +136,12 @@ def main():
     else:
         # PCAP analysis mode
         try:
-            curses.wrapper(tui.run)
+            try:
+                curses.wrapper(tui.run)
+            except curses.error as e:
+                print(f"\nTUI error: {e}")
+                print("Terminal doesn't support curses. Falling back to console mode...")
+                print_console_results(analyzer)
         except KeyboardInterrupt:
             print("\nAnalysis interrupted by user")
 
@@ -306,5 +323,40 @@ def generate_outlier_report(analyzer: EthernetAnalyzer, threshold_sigma: float):
     print("=" * 80)
 
 
+def launch_gui(args):
+    """Launch GUI mode"""
+    try:
+        from .gui import GUI_AVAILABLE, StreamLensMainWindow
+        from PySide6.QtWidgets import QApplication
+        
+        if not GUI_AVAILABLE:
+            print("Error: PySide6 not available. Please install with: pip install PySide6")
+            sys.exit(1)
+        
+        # Create QApplication
+        app = QApplication(sys.argv)
+        app.setApplicationName("StreamLens")
+        app.setApplicationDisplayName("StreamLens - Ethernet Traffic Analyzer")
+        
+        # Create main window
+        window = StreamLensMainWindow()
+        window.show()
+        
+        # If a PCAP file was specified, load it
+        if args.pcap:
+            window.load_pcap_file(args.pcap)
+        
+        # Start event loop
+        sys.exit(app.exec())
+        
+    except ImportError as e:
+        print(f"Error: GUI dependencies not available: {e}")
+        print("Please install PySide6: pip install PySide6")
+        sys.exit(1)
+    except Exception as e:
+        print(f"Error launching GUI: {e}")
+        sys.exit(1)
+
+
 if __name__ == "__main__":
     main()