opendan/src/aios_kernel/agent_message.py

from enum import Enum
import uuid
import time 
import re
import shlex
from typing import List
from .ai_function import FunctionItem

class AgentMsgType(Enum):
    TYPE_MSG = 0
    TYPE_INTERNAL_CALL = 1
    TYPE_ACTION = 2
    TYPE_EVENT = 3
    TYPE_SYSTEM = 4

class AgentMsgStatus(Enum):
    RESPONSED = 0
    INIT = 1
    SENDING = 2
    PROCESSING = 3
    ERROR = 4
    RECVED = 5
    EXECUTED = 6

# msg is a msg / msg resp
# msg body可以有内容类型（MIME标签），text, image, voice, video, file,以及富文本(html)
# msg is a inner function call with result
# msg is a Action with result

# qutoe Msg
# forword msg
# reply msg

# 逻辑上的同一个Message在同一个session中看到的msgid相同
#       在不同的session中看到的msgid不同

class AgentMsg:
    def __init__(self,msg_type=AgentMsgType.TYPE_MSG) -> None:
        self.msg_id = "msg#" + uuid.uuid4().hex
        self.msg_type:AgentMsgType = msg_type
        
        self.prev_msg_id:str = None
        self.quote_msg_id:str = None    
        self.rely_msg_id:str = None # if not none means this is a respone msg
        self.session_id:str = None

        self.create_time = 0
        self.done_time = 0
        self.topic:str = None # topic is use to find session, not store in db

        self.sender:str = None # obj_id.sub_objid@tunnel_id
        self.target:str = None
        self.mentions:[] = None #use in group chat only
        #self.title:str = None
        self.body:str = None
        self.body_mime:str = None #//default is "text/plain",encode is utf8

        #type is call / action
        self.func_name = None 
        self.args = None
        self.result_str = None

        #type is event
        self.event_name = None
        self.event_args = None

        self.status = AgentMsgStatus.INIT
        self.inner_call_chain = []
        self.resp_msg = None

    @classmethod
    def create_internal_call_msg(self,func_name:str,args:dict,prev_msg_id:str,caller:str):
        msg = AgentMsg(AgentMsgType.TYPE_INTERNAL_CALL)
        msg.create_time = time.time()
        msg.func_name = func_name
        msg.args = args
        msg.prev_msg_id = prev_msg_id
        msg.sender = caller
        return msg
    
    def create_action_msg(self,action_name:str,args:dict,caller:str):
        msg = AgentMsg(AgentMsgType.TYPE_ACTION)
        msg.create_time = time.time()
        msg.func_name = action_name
        msg.args = args
        msg.prev_msg_id = self.msg_id
        msg.topic  = self.topic
        msg.sender = caller
        return msg
    
    def create_error_resp(self,error_msg:str):
        resp_msg = AgentMsg(AgentMsgType.TYPE_SYSTEM)
        resp_msg.create_time = time.time()
        
        resp_msg.rely_msg_id = self.msg_id
        resp_msg.body = error_msg
        resp_msg.topic  = self.topic
        resp_msg.sender = self.target
        resp_msg.target = self.sender

        return resp_msg

    def create_resp_msg(self,resp_body):
        resp_msg = AgentMsg()
        resp_msg.create_time = time.time()

        resp_msg.rely_msg_id = self.msg_id
        resp_msg.sender = self.target
        resp_msg.target = self.sender
        resp_msg.body = resp_body
        resp_msg.topic = self.topic

        return resp_msg

    def set(self,sender:str,target:str,body:str,topic:str=None) -> None:
        self.sender = sender
        self.target = target
        self.body = body
        self.create_time = time.time()
        if topic:
            self.topic = topic

    def get_msg_id(self) -> str:
        return self.msg_id

    def get_sender(self) -> str:
        return self.sender

    def get_target(self) -> str:
        return self.target
    
    def get_prev_msg_id(self) -> str:
        return self.prev_msg_id
    
    def get_quote_msg_id(self) -> str:
        return self.quote_msg_id
    
    @classmethod
    def parse_function_call(cls,func_string:str):
        str_list = shlex.split(func_string)
        func_name = str_list[0]
        params = str_list[1:]
        return func_name, params
        
class LLMResult:
    def __init__(self) -> None:
        self.state : str = "ignore"
        self.resp : str = ""
        self.post_msgs : List[AgentMsg] = []
        self.send_msgs : List[AgentMsg] = []
        self.calls : List[FunctionItem] = []
        self.post_calls : List[FunctionItem] = []