print tool calls in /history

src/cai/repl/commands/history.py

@@ -2,8 +2,12 @@
 History command for CAI REPL.
 This module provides commands for displaying conversation history.
 """
+import json
+from typing import Any, Dict, List, Optional
+
 from rich.console import Console  # pylint: disable=import-error
 from rich.table import Table  # pylint: disable=import-error
+from rich.text import Text  # pylint: disable=import-error
 
 from cai.repl.commands.base import Command, register_command
 
@@ -20,6 +24,20 @@ class HistoryCommand(Command):
             description="Display the conversation history",
             aliases=["/h"]
         )
+        
+    def handle(self, args: Optional[List[str]] = None, 
+               messages: Optional[List[Dict]] = None) -> bool:
+        """Handle the history command.
+        
+        Args:
+            args: Optional list of command arguments
+            messages: Optional list of conversation messages
+            
+        Returns:
+            True if the command was handled successfully, False otherwise
+        """
+        # Currently, the history command doesn't take any arguments
+        return self.handle_no_args()
 
     def handle_no_args(self) -> bool:
         """Handle the command when no arguments are provided.
@@ -27,7 +45,7 @@ class HistoryCommand(Command):
         Returns:
             True if the command was handled successfully, False otherwise
         """
-        # Access messages directly from repl.py's global scope
+        # Access messages directly from openai_chatcompletions.py
         try:
             from cai.sdk.agents.models.openai_chatcompletions import message_history  # pylint: disable=import-outside-toplevel  # noqa: E501
         except ImportError:
@@ -54,10 +72,11 @@ class HistoryCommand(Command):
             try:
                 role = msg.get("role", "unknown")
                 content = msg.get("content", "")
+                tool_calls = msg.get("tool_calls", None)
 
-                # Truncate long content for better display
-                if len(content) > 100:
-                    content = content[:97] + "..."
+                # Create formatted content based on message type
+                formatted_content = self._format_message_content(
+                    content, tool_calls)
 
                 # Color the role based on type
                 if role == "user":
@@ -74,14 +93,62 @@ class HistoryCommand(Command):
                 table.add_row(
                     str(idx),
                     f"[{role_style}]{role}[/{role_style}]",
-                    content
+                    formatted_content
                 )
-            except Exception:
-                # Si hay un error, evita esto (no agregues la fila)
+            except Exception as e:
+                # Log error but continue with next message
+                console.print(f"[red]Error displaying message {idx}: {e}[/red]")
                 continue
 
         console.print(table)
         return True
+        
+    def _format_message_content(
+        self, content: Any, tool_calls: List[Dict[str, Any]]
+    ) -> str:
+        """Format message content for display, handling both text and tool calls.
+        
+        Args:
+            content: Text content of the message
+            tool_calls: List of tool calls if present
+            
+        Returns:
+            Formatted string representation of the message content
+        """
+        if tool_calls:
+            # Format tool calls into a readable string
+            result = []
+            for tc in tool_calls:
+                func_details = tc.get("function", {})
+                func_name = func_details.get("name", "unknown_function")
+                
+                # Format arguments (pretty-print JSON if possible)
+                args_str = func_details.get("arguments", "{}")
+                try:
+                    # Parse and re-format JSON for better readability
+                    args_dict = json.loads(args_str)
+                    args_formatted = json.dumps(args_dict, indent=2)
+                    # Limit to first 100 chars for display
+                    if len(args_formatted) > 100:
+                        args_formatted = args_formatted[:97] + "..."
+                except (json.JSONDecodeError, TypeError):
+                    # If not valid JSON, use as is
+                    args_formatted = args_str
+                    if len(args_formatted) > 100:
+                        args_formatted = args_formatted[:97] + "..."
+                        
+                result.append(f"Function: [bold blue]{func_name}[/bold blue]")
+                result.append(f"Args: {args_formatted}")
+            
+            return "\n".join(result)
+        elif content:
+            # Regular text content (truncate if too long)
+            if len(content) > 100:
+                return content[:97] + "..."
+            return content
+        else:
+            # No content or tool calls (empty message)
+            return "[dim italic]Empty message[/dim italic]"
 
 
 # Register the command