import json import urllib.request import urllib.error import logging from typing import List, Dict, Any, Tuple from datetime import datetime from .db_tools import ( db_get_active_system_prompt, db_add_system_prompt, db_get_tasks, db_update_task_status, db_delete_task, db_add_task, db_get_rules, db_set_session_state, db_get_session_state, db_clear_session_state, get_db_connection ) from .schemas import TOOLS_SCHEMA logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s") logger = logging.getLogger("SCUD_AGENT") OLLAMA_URL = "http://192.168.11.3:11434/api/chat" MODEL_NAME = "qwen2.5:14b" def clean_output(text: str) -> str: if not text: return text artifacts = ["почемучто", "почто", "почему что"] lower_text = text.lower() for art in artifacts: if lower_text.startswith(art): text = text[len(art):].lstrip(",.!?:; -") return text.strip() def process_chat_message(user_id: int, user_message: str, chat_history: List[Dict[str, Any]] = None, session_id: str = "web_session_main") -> Tuple[str, List[Dict[str, Any]]]: if chat_history is None: chat_history = [] logger.info(f"Получено сообщение от user_id={user_id}, session_id={session_id}: {user_message}") current_now = datetime.now().strftime("%Y-%m-%d %H:%M") dynamic_prompt_text = db_get_active_system_prompt() session_state = db_get_session_state(session_id) preview_status_note = "" if session_state and session_state["state_type"] == "PROMPT_PREVIEW": preview_status_note = "\n\n[АКТИВНО ПРЕВЬЮ ПРОМПТА: Ожидается подтверждение или отмена изменений пользователем]." system_prompt = { "role": "system", "content": f"Текущая дата и время сервера: {current_now}.\n\nТЕКУЩИЙ АКТИВНЫЙ СИСТЕМНЫЙ ПРОМПТ:\n{dynamic_prompt_text}{preview_status_note}" } messages = [system_prompt] + chat_history + [{"role": "user", "content": user_message}] payload = { "model": MODEL_NAME, "messages": messages, "tools": TOOLS_SCHEMA, "stream": False, "options": {"num_predict": 8192, "num_ctx": 8192, "temperature": 0.1} } try: req = urllib.request.Request( OLLAMA_URL, data=json.dumps(payload).encode("utf-8"), headers={"Content-Type": "application/json"} ) with urllib.request.urlopen(req) as response: res_data = json.loads(response.read().decode("utf-8")) msg = res_data.get("message", {}) tool_calls = msg.get("tool_calls", []) logger.info(f"Ответ от Ollama получен. Tool calls: {bool(tool_calls)}") if tool_calls: messages.append(msg) for tool in tool_calls: fn_name = tool["function"]["name"] fn_args = tool["function"].get("arguments", {}) logger.info(f"Вызов функции (Tool): {fn_name} с аргументами: {fn_args}") tool_result_content = "" if fn_name == "db_get_tasks": tasks = db_get_tasks(user_id) tool_result_content = json.dumps(tasks, ensure_ascii=False) elif fn_name in ["db_get_system_prompt", "db_get_system_prompts"]: prompt_content = db_get_active_system_prompt() tool_result_content = json.dumps({"system_prompt": prompt_content}, ensure_ascii=False) elif fn_name == "db_preview_prompt_merge": proposed_text = fn_args.get("proposed_prompt", "") if proposed_text: # Фиксируем превью в сессии и сразу возвращаем текст пользователю на экран db_set_session_state(session_id, "PROMPT_PREVIEW", proposed_text) preview_reply = f"Ваше изменение успешно предпросмотрено. Полный обновленный системный промпт теперь выглядит так:\n\n{proposed_text}\n\nДля применения изменений подтвердите действие («подтверждаю») или отмените («отмена»)." return preview_reply, chat_history + [{"role": "user", "content": user_message}, {"role": "assistant", "content": preview_reply}] else: tool_result_content = json.dumps({"status": "error", "message": "Текст превью пуст."}, ensure_ascii=False) elif fn_name == "db_confirm_prompt_preview": if session_state and session_state["state_type"] == "PROMPT_PREVIEW": pending_text = session_state["pending_data"] res = db_add_system_prompt("main_agent", pending_text) db_clear_session_state(session_id) tool_result_content = json.dumps(res, ensure_ascii=False) else: tool_result_content = json.dumps({"status": "error", "message": "Нет активного превью для подтверждения."}, ensure_ascii=False) elif fn_name == "db_cancel_prompt_preview": db_clear_session_state(session_id) tool_result_content = json.dumps({"status": "success", "message": "Превью отменено."}, ensure_ascii=False) elif fn_name == "db_add_system_prompt": try: prompt_text = fn_args.get("prompt_text") if isinstance(fn_args, dict) else str(fn_args) name = fn_args.get("name", "main_agent") if isinstance(fn_args, dict) else "main_agent" res = db_add_system_prompt(name=name, prompt_text=prompt_text) db_clear_session_state(session_id) tool_result_content = json.dumps(res, ensure_ascii=False) except Exception as e: tool_result_content = json.dumps({"status": "error", "error": str(e)}, ensure_ascii=False) elif fn_name == "db_get_rules": tool_result_content = json.dumps(db_get_rules(), ensure_ascii=False) elif fn_name == "db_add_task": res = db_add_task(user_id=user_id, module=fn_args.get("module", "general"), title=fn_args.get("title"), priority=fn_args.get("priority", "MEDIUM"), due_date=fn_args.get("due_date")) tool_result_content = json.dumps(res, ensure_ascii=False) elif fn_name == "db_update_task_status": res = db_update_task_status(user_id=user_id, task_id=str(fn_args.get("task_id")), status=fn_args.get("status", "COMPLETED"), due_date=fn_args.get("due_date")) tool_result_content = json.dumps(res, ensure_ascii=False) elif fn_name == "db_delete_task": res = db_delete_task(user_id=user_id, task_id=str(fn_args.get("task_id", "")).upper()) tool_result_content = json.dumps(res, ensure_ascii=False) messages.append({ "role": "tool", "content": tool_result_content }) second_payload = { "model": MODEL_NAME, "messages": messages, "stream": False, "options": {"num_predict": 8192, "num_ctx": 8192, "temperature": 0.1} } sec_req = urllib.request.Request( OLLAMA_URL, data=json.dumps(second_payload).encode("utf-8"), headers={"Content-Type": "application/json"} ) with urllib.request.urlopen(sec_req) as sec_response: sec_res_data = json.loads(sec_response.read().decode("utf-8")) final_content = clean_output(sec_res_data.get("message", {}).get("content", "").strip().replace("**", "")) return final_content, chat_history + [{"role": "user", "content": user_message}, {"role": "assistant", "content": final_content}] content_str = clean_output(msg.get("content", "").strip().replace("**", "")) return content_str or "Запрос обработан.", chat_history + [{"role": "user", "content": user_message}, {"role": "assistant", "content": content_str}] except Exception as ex: logger.exception(f"Непредвиденная ошибка: {ex}") return f"Внутренняя ошибка сервера: {ex}", chat_history