chat_log.py

import csv
from datetime import datetime
import os

class ChatLogger:
    def __init__(self, csv_file='chats.csv'):
        self.csv_file = csv_file
        self.current_chat_id = None
        self.check_csv_file()
    
    def check_csv_file(self):
        """Crear archivo CSV si no existe"""
        if not os.path.exists(self.csv_file):
            with open(self.csv_file, 'w', newline='', encoding='utf-8') as f:
                writer = csv.writer(f)
                writer.writerow(['ChatID', 'Timestamp', 'Modo', 'Modelo_IA', 'Rol', 'Mensaje'])
    
    def start_new_chat(self, mode, ai_model):
        """Iniciar nueva conversación"""
        self.current_chat_id = datetime.now().strftime("%Y%m%d_%H%M%S")
        return self.current_chat_id
    
    def log_message(self, message, is_user=False, mode=None, ai_model=None):
        """Registrar mensaje en CSV"""
        if not self.current_chat_id:
            self.current_chat_id = self.start_new_chat(mode, ai_model)
            
        try:
            with open(self.csv_file, 'a', newline='', encoding='utf-8') as f:
                writer = csv.writer(f)
                writer.writerow([
                    self.current_chat_id,
                    datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
                    mode,
                    ai_model,
                    'Usuario' if is_user else 'Asistente',
                    message.replace('\n', ' ')
                ])
        except Exception as e:
            print(f"Error guardando mensaje en log: {e}")
    
    def end_chat(self):
        """Finalizar chat actual"""
        self.current_chat_id = None