good layout

analyzer/tui/textual/widgets/debug_panel.py

@@ -0,0 +1,69 @@
+"""
+Debug Panel - Real-time debugging information in TUI
+"""
+
+from textual.widget import Widget
+from textual.containers import Vertical
+from textual.widgets import Static
+from rich.text import Text
+from rich.console import RenderableType
+from typing import Optional, List
+from datetime import datetime
+
+
+class DebugPanel(Vertical):
+    """Debug panel showing real-time flow selection and logic information"""
+    
+    DEFAULT_CSS = """
+    DebugPanel {
+        height: 1fr;
+        padding: 1;
+        background: #1a1a1a;
+        border: solid #ff0080;
+    }
+    
+    DebugPanel Static {
+        margin-bottom: 0;
+    }
+    """
+    
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.debug_messages = []
+        self.max_messages = 20
+    
+    def compose(self):
+        """Create the debug panel layout"""
+        yield Static("DEBUG PANEL", classes="panel-header")
+        yield Static(
+            "Waiting for flow selection...",
+            id="debug-content"
+        )
+    
+    def add_debug_message(self, message: str) -> None:
+        """Add a debug message with timestamp"""
+        timestamp = datetime.now().strftime("%H:%M:%S.%f")[:-3]
+        full_message = f"[{timestamp}] {message}"
+        
+        self.debug_messages.append(full_message)
+        if len(self.debug_messages) > self.max_messages:
+            self.debug_messages.pop(0)
+        
+        self._update_display()
+    
+    def _update_display(self) -> None:
+        """Update the debug display with recent messages"""
+        content_widget = self.query_one("#debug-content", Static)
+        
+        if not self.debug_messages:
+            content_widget.update("No debug messages yet...")
+            return
+        
+        # Show recent messages, newest at bottom
+        display_text = "\n".join(self.debug_messages[-15:])  # Show last 15 messages
+        content_widget.update(Text(display_text, style="white"))
+    
+    def clear_messages(self) -> None:
+        """Clear all debug messages"""
+        self.debug_messages.clear()
+        self._update_display()