import sys import os from colorama import init, Fore, Style import logging import time from io import StringIO from Self_Improving_Search import EnhancedSelfImprovingSearch from llm_config import get_llm_config from llm_response_parser import UltimateLLMResponseParser from llm_wrapper import LLMWrapper from strategic_analysis_parser import StrategicAnalysisParser from research_manager import ResearchManager # Initialize colorama if os.name == 'nt': # Windows-specific initialization init(convert=True, strip=False, wrap=True) else: init() # Set up logging log_directory = 'logs' if not os.path.exists(log_directory): os.makedirs(log_directory) logger = logging.getLogger(__name__) logger.setLevel(logging.INFO) log_file = os.path.join(log_directory, 'web_llm.log') file_handler = logging.FileHandler(log_file) formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s') file_handler.setFormatter(formatter) logger.handlers = [] logger.addHandler(file_handler) logger.propagate = False # Disable other loggers for name in logging.root.manager.loggerDict: if name != __name__: logging.getLogger(name).disabled = True class OutputRedirector: def __init__(self, stream=None): self.stream = stream or StringIO() self.original_stdout = sys.stdout self.original_stderr = sys.stderr def __enter__(self): sys.stdout = self.stream sys.stderr = self.stream return self.stream def __exit__(self, exc_type, exc_val, exc_tb): sys.stdout = self.original_stdout sys.stderr = self.original_stderr def print_header(): print(Fore.CYAN + Style.BRIGHT + """ ╔══════════════════════════════════════════════════════════╗ ║ 🌐 Advanced Research Assistant 🤖 ║ ╚══════════════════════════════════════════════════════════╝ """ + Style.RESET_ALL) print(Fore.YELLOW + """ Welcome to the Advanced Research Assistant! Usage: - Start your research query with '@' Example: "@analyze the impact of AI on healthcare" Press CTRL+D (Linux/Mac) or CTRL+Z (Windows) to submit input. """ + Style.RESET_ALL) def get_multiline_input() -> str: """Get multiline input using raw terminal mode for reliable CTRL+D handling""" print(f"{Fore.GREEN}📝 Enter your message (Press CTRL+D to submit):{Style.RESET_ALL}") lines = [] import termios import tty import sys # Save original terminal settings fd = sys.stdin.fileno() old_settings = termios.tcgetattr(fd) try: # Set terminal to raw mode tty.setraw(fd) current_line = [] while True: # Read one character at a time char = sys.stdin.read(1) # CTRL+D detection if not char or ord(char) == 4: # EOF or CTRL+D sys.stdout.write('\n') # New line for clean display if current_line: lines.append(''.join(current_line)) return ' '.join(lines).strip() # Handle special characters elif ord(char) == 13: # Enter sys.stdout.write('\n') lines.append(''.join(current_line)) current_line = [] elif ord(char) == 127: # Backspace if current_line: current_line.pop() sys.stdout.write('\b \b') # Erase character elif ord(char) == 3: # CTRL+C sys.stdout.write('\n') return 'q' # Normal character elif 32 <= ord(char) <= 126: # Printable characters current_line.append(char) sys.stdout.write(char) # Flush output sys.stdout.flush() finally: # Restore terminal settings termios.tcsetattr(fd, termios.TCSADRAIN, old_settings) print() # New line for clean display def initialize_system(): """Initialize system with proper error checking""" try: print(Fore.YELLOW + "Initializing system..." + Style.RESET_ALL) llm_config = get_llm_config() if llm_config['llm_type'] == 'ollama': import requests try: response = requests.get(llm_config['base_url'], timeout=5) if response.status_code != 200: raise ConnectionError("Cannot connect to Ollama server") except requests.exceptions.RequestException: raise ConnectionError( "\nCannot connect to Ollama server!" "\nPlease ensure:" "\n1. Ollama is installed" "\n2. Ollama server is running (try 'ollama serve')" "\n3. The model specified in llm_config.py is pulled" ) elif llm_config['llm_type'] == 'llama_cpp': model_path = llm_config.get('model_path') if not model_path or not os.path.exists(model_path): raise FileNotFoundError( f"\nLLama.cpp model not found at: {model_path}" "\nPlease ensure model path in llm_config.py is correct" ) with OutputRedirector() as output: llm_wrapper = LLMWrapper() try: test_response = llm_wrapper.generate("Test", max_tokens=10) if not test_response: raise ConnectionError("LLM failed to generate response") except Exception as e: raise ConnectionError(f"LLM test failed: {str(e)}") parser = UltimateLLMResponseParser() search_engine = EnhancedSelfImprovingSearch(llm_wrapper, parser) research_manager = ResearchManager(llm_wrapper, parser, search_engine) print(Fore.GREEN + "System initialized successfully." + Style.RESET_ALL) return llm_wrapper, parser, search_engine, research_manager except Exception as e: logger.error(f"Error initializing system: {str(e)}", exc_info=True) print(Fore.RED + f"System initialization failed: {str(e)}" + Style.RESET_ALL) return None, None, None, None def handle_research_mode(research_manager, query): """Handles research mode operations""" print(f"{Fore.CYAN}Initiating research mode...{Style.RESET_ALL}") try: # Start the research research_manager.start_research(query) submit_key = "CTRL+Z" if os.name == 'nt' else "CTRL+D" print(f"\n{Fore.YELLOW}Research Running. Available Commands:{Style.RESET_ALL}") print(f"Type command and press {submit_key}:") print("'s' = Show status") print("'f' = Show focus") print("'q' = Quit research") while research_manager.is_active(): try: command = get_multiline_input().strip().lower() if command == 's': print("\n" + research_manager.get_progress()) elif command == 'f': if research_manager.current_focus: print(f"\n{Fore.CYAN}Current Focus:{Style.RESET_ALL}") print(f"Area: {research_manager.current_focus.area}") print(f"Priority: {research_manager.current_focus.priority}") print(f"Reasoning: {research_manager.current_focus.reasoning}") else: print(f"\n{Fore.YELLOW}No current focus area{Style.RESET_ALL}") elif command == 'q': break except KeyboardInterrupt: break # Get final summary first summary = research_manager.terminate_research() # Ensure research UI is fully cleaned up research_manager._cleanup_research_ui() # Now in main terminal, show summary print(f"\n{Fore.GREEN}Research Summary:{Style.RESET_ALL}") print(summary) # Only NOW start conversation mode if we have a valid summary if research_manager.research_complete and research_manager.research_summary: time.sleep(0.5) # Small delay to ensure clean transition research_manager.start_conversation_mode() return except KeyboardInterrupt: print(f"\n{Fore.YELLOW}Research interrupted.{Style.RESET_ALL}") research_manager.terminate_research() except Exception as e: print(f"\n{Fore.RED}Research error: {str(e)}{Style.RESET_ALL}") research_manager.terminate_research() def main(): print_header() try: llm, parser, search_engine, research_manager = initialize_system() if not all([llm, parser, search_engine, research_manager]): return while True: try: # Get input with improved CTRL+D handling user_input = get_multiline_input() # Handle immediate CTRL+D (empty input) if user_input == "": user_input = "@quit" # Convert empty CTRL+D to quit command user_input = user_input.strip() # Check for special quit markers if user_input in ["@quit", "quit", "q"]: print(Fore.YELLOW + "\nGoodbye!" + Style.RESET_ALL) break if not user_input: continue if user_input.lower() == 'help': print_header() continue if user_input.startswith('/'): search_query = user_input[1:].strip() handle_search_mode(search_engine, search_query) elif user_input.startswith('@'): research_query = user_input[1:].strip() handle_research_mode(research_manager, research_query) else: print(f"{Fore.RED}Please start with '/' for search or '@' for research.{Style.RESET_ALL}") except KeyboardInterrupt: print(f"\n{Fore.YELLOW}Exiting program...{Style.RESET_ALL}") break except Exception as e: logger.error(f"Error in main loop: {str(e)}") print(f"{Fore.RED}An error occurred: {str(e)}{Style.RESET_ALL}") continue except KeyboardInterrupt: print(f"\n{Fore.YELLOW}Program terminated by user.{Style.RESET_ALL}") except Exception as e: logger.critical(f"Critical error: {str(e)}") print(f"{Fore.RED}Critical error: {str(e)}{Style.RESET_ALL}") finally: # Ensure proper cleanup on exit try: if 'research_manager' in locals() and research_manager: if hasattr(research_manager, 'ui'): research_manager.ui.cleanup() curses.endwin() except: pass os._exit(0) if __name__ == "__main__": main()