import asyncio
import json
import logging
import time
from abc import ABC
from typing import Any, Dict, List, Optional, Type

from fastapi import APIRouter

from dbgpt._private.config import Config
from dbgpt.agent import (
    Agent,
    AgentContext,
    AgentMemory,
    AutoPlanChatManager,
    ConversableAgent,
    DefaultAWELLayoutManager,
    EnhancedShortTermMemory,
    GptsMemory,
    HybridMemory,
    LLMConfig,
    ResourceType,
    UserProxyAgent,
    get_agent_manager,
)
from dbgpt.agent.core.memory.gpts import GptsMessage
from dbgpt.agent.core.schema import Status
from dbgpt.agent.resource import get_resource_manager
from dbgpt.agent.util.llm.llm import LLMStrategyType
from dbgpt.component import BaseComponent, ComponentType, SystemApp
from dbgpt.core import PromptTemplate
from dbgpt.core.awel.flow.flow_factory import FlowCategory
from dbgpt.core.interface.message import StorageConversation
from dbgpt.model.cluster import WorkerManagerFactory
from dbgpt.model.cluster.client import DefaultLLMClient
from dbgpt.util.executor_utils import ExecutorFactory
from dbgpt.util.json_utils import serialize
from dbgpt.util.tracer import TracerManager
from dbgpt_app.dbgpt_server import system_app
from dbgpt_app.scene.base import ChatScene
from dbgpt_serve.conversation.serve import Serve as ConversationServe
from dbgpt_serve.core import blocking_func_to_async
from dbgpt_serve.prompt.api.endpoints import get_service
from dbgpt_serve.prompt.service import service as PromptService

from ...rag.retriever.knowledge_space import KnowledgeSpaceRetriever
from ..db import GptsMessagesDao
from ..db.gpts_app import GptsApp, GptsAppDao, GptsAppQuery
from ..db.gpts_conversations_db import GptsConversationsDao, GptsConversationsEntity
from ..team.base import TeamMode
from .db_gpts_memory import MetaDbGptsMessageMemory, MetaDbGptsPlansMemory

CFG = Config()

router = APIRouter()
logger = logging.getLogger(__name__)
root_tracer: TracerManager = TracerManager()


def _build_conversation(
    conv_id: str,
    select_param: Dict[str, Any],
    model_name: str,
    summary: str,
    app_code: str,
    conv_serve: ConversationServe,
    user_name: Optional[str] = "",
    sys_code: Optional[str] = "",
) -> StorageConversation:
    return StorageConversation(
        conv_uid=conv_id,
        chat_mode=ChatScene.ChatAgent.value(),
        user_name=user_name,
        sys_code=sys_code,
        model_name=model_name,
        summary=summary,
        param_type="DbGpts",
        param_value=select_param,
        app_code=app_code,
        conv_storage=conv_serve.conv_storage,
        message_storage=conv_serve.message_storage,
    )


class MultiAgents(BaseComponent, ABC):
    name = ComponentType.MULTI_AGENTS

    def init_app(self, system_app: SystemApp):
        system_app.app.include_router(router, prefix="/api", tags=["Multi-Agents"])
        self.system_app = system_app

    def __init__(self, system_app: SystemApp):
        self.gpts_conversations = GptsConversationsDao()
        self.gpts_messages_dao = GptsMessagesDao()

        self.gpts_app = GptsAppDao()
        self.memory = GptsMemory(
            plans_memory=MetaDbGptsPlansMemory(),
            message_memory=MetaDbGptsMessageMemory(),
        )
        self.agent_memory_map = {}

        super().__init__(system_app)
        self.system_app = system_app

    def on_init(self):
        """Called when init the application.

        Import your own module here to ensure the module is loaded before the
        application starts
        """
        from ..db.gpts_app import (  # noqa: F401
            GptsAppCollectionEntity,
            GptsAppDetailEntity,
            GptsAppEntity,
            UserRecentAppsEntity,
        )

    def after_start(self):
        from dbgpt_serve.agent.app.controller import gpts_dao

        gpts_dao.init_native_apps()

        gpts_dao.init_native_apps("dbgpt")

    def get_dbgpts(self, user_code: str = None, sys_code: str = None):
        apps = self.gpts_app.app_list(
            GptsAppQuery(user_code=user_code, sys_code=sys_code)
        ).app_list
        return apps

    def get_app(self, app_code) -> GptsApp:
        """get app"""
        return self.gpts_app.app_detail(app_code)

    def get_or_build_agent_memory(self, conv_id: str, dbgpts_name: str) -> AgentMemory:
        from dbgpt.rag.embedding.embedding_factory import EmbeddingFactory
        from dbgpt_serve.rag.storage_manager import StorageManager

        executor = self.system_app.get_component(
            ComponentType.EXECUTOR_DEFAULT, ExecutorFactory
        ).create()

        storage_manager = StorageManager.get_instance(self.system_app)
        index_name = "agent_memory_long_term"
        vector_store = storage_manager.create_vector_store(index_name=index_name)
        if not vector_store.vector_name_exists():
            vector_store.create_collection(collection_name=index_name)
        embeddings = EmbeddingFactory.get_instance(self.system_app).create()
        short_term_memory = EnhancedShortTermMemory(
            embeddings, executor=executor, buffer_size=10
        )
        memory = HybridMemory.from_vstore(
            vector_store,
            embeddings=embeddings,
            executor=executor,
            short_term_memory=short_term_memory,
        )
        agent_memory = AgentMemory(memory, gpts_memory=self.memory)

        return agent_memory

    async def agent_chat_v2(
        self,
        conv_id: str,
        new_order: int,
        gpts_name: str,
        user_query: str,
        user_code: str = None,
        sys_code: str = None,
        enable_verbose: bool = True,
        stream: Optional[bool] = True,
        **ext_info,
    ):
        logger.info(
            f"agent_chat_v2 conv_id:{conv_id},gpts_name:{gpts_name},user_query:"
            f"{user_query}"
        )
        gpts_conversations: List[GptsConversationsEntity] = (
            self.gpts_conversations.get_like_conv_id_asc(conv_id)
        )

        logger.info(
            f"gpts_conversations count:{conv_id}, "
            f"{len(gpts_conversations) if gpts_conversations else 0}"
        )
        gpt_chat_order = (
            "1" if not gpts_conversations else str(len(gpts_conversations) + 1)
        )
        agent_conv_id = conv_id + "_" + gpt_chat_order
        message_round = 0
        history_message_count = 0
        is_retry_chat = False
        last_speaker_name = None
        history_messages = None
        # 检查最后一个对话记录是否完成，如果是等待状态，则要继续进行当前对话
        if gpts_conversations and len(gpts_conversations) > 0:
            last_gpts_conversation: GptsConversationsEntity = gpts_conversations[-1]
            logger.info(f"last conversation status:{last_gpts_conversation.__dict__}")
            if last_gpts_conversation.state == Status.WAITING.value:
                is_retry_chat = True
                agent_conv_id = last_gpts_conversation.conv_id

                gpts_messages: List[GptsMessage] = (
                    self.gpts_messages_dao.get_by_conv_id(agent_conv_id)
                )
                history_message_count = len(gpts_messages)
                history_messages = gpts_messages
                last_message = gpts_messages[-1]
                message_round = last_message.rounds + 1

                from dbgpt_serve.agent.agents.expand.app_start_assisant_agent import (
                    StartAppAssistantAgent,
                )

                if last_message.sender == StartAppAssistantAgent().role:
                    last_message = gpts_messages[-2]
                last_speaker_name = last_message.sender

                gpt_app: GptsApp = self.gpts_app.app_detail(last_message.app_code)

                if not gpt_app:
                    raise ValueError(f"Not found app {gpts_name}!")

        historical_dialogues: List[GptsMessage] = []
        if not is_retry_chat:
            # Create a new gpts conversation record
            gpt_app: GptsApp = self.gpts_app.app_detail(gpts_name)
            if not gpt_app:
                raise ValueError(f"Not found app {gpts_name}!")

            ## When creating a new gpts conversation record, determine whether to
            # include the history of previous topics according to the application
            # definition.
            ## TODO BEGIN
            # Temporarily use system configuration management, and subsequently use
            # application configuration management
            if CFG.MESSAGES_KEEP_START_ROUNDS and CFG.MESSAGES_KEEP_START_ROUNDS > 0:
                gpt_app.keep_start_rounds = CFG.MESSAGES_KEEP_START_ROUNDS
            if CFG.MESSAGES_KEEP_END_ROUNDS and CFG.MESSAGES_KEEP_END_ROUNDS > 0:
                gpt_app.keep_end_rounds = CFG.MESSAGES_KEEP_END_ROUNDS
            ## TODO END

            if gpt_app.keep_start_rounds > 0 or gpt_app.keep_end_rounds > 0:
                if gpts_conversations and len(gpts_conversations) > 0:
                    rely_conversations = []
                    if gpt_app.keep_start_rounds + gpt_app.keep_end_rounds < len(
                        gpts_conversations
                    ):
                        if gpt_app.keep_start_rounds > 0:
                            front = gpts_conversations[gpt_app.keep_start_rounds :]
                            rely_conversations.extend(front)
                        if gpt_app.keep_end_rounds > 0:
                            back = gpts_conversations[-gpt_app.keep_end_rounds :]
                            rely_conversations.extend(back)
                    else:
                        rely_conversations = gpts_conversations
                    for gpts_conversation in rely_conversations:
                        temps: List[GptsMessage] = await self.memory.get_messages(
                            gpts_conversation.conv_id
                        )
                        if temps and len(temps) > 1:
                            historical_dialogues.append(temps[0])
                            historical_dialogues.append(temps[-1])

            self.gpts_conversations.add(
                GptsConversationsEntity(
                    conv_id=agent_conv_id,
                    user_goal=user_query,
                    gpts_name=gpts_name,
                    team_mode=gpt_app.team_mode,
                    state=Status.RUNNING.value,
                    max_auto_reply_round=0,
                    auto_reply_count=0,
                    user_code=user_code,
                    sys_code=sys_code,
                )
            )

        # if (
        #     TeamMode.AWEL_LAYOUT.value == gpt_app.team_mode
        #     and gpt_app.team_context.flow_category == FlowCategory.CHAT_FLOW
        # ):
        #     team_context = gpt_app.team_context
        #     from dbgpt.core.awel import CommonLLMHttpRequestBody

        #     flow_req = CommonLLMHttpRequestBody(
        #         model=ext_info.get("model_name", None),
        #         messages=user_query,
        #         stream=True,
        #         # context=flow_ctx,
        #         # temperature=
        #         # max_new_tokens=
        #         # enable_vis=
        #         conv_uid=agent_conv_id,
        #         app_code=gpts_name,
        #         span_id=root_tracer.get_current_span_id(),
        #         chat_mode=ext_info.get("chat_mode", None),
        #         chat_param=team_context.uid,
        #         user_name=user_code,
        #         sys_code=sys_code,
        #         incremental=ext_info.get("incremental", True),
        #     )
        #     from dbgpt_app.openapi.api_v1.api_v1 import get_chat_flow

        #     flow_service = get_chat_flow()
        #     async for chunk in flow_service.chat_stream_flow_str(
        #         team_context.uid, flow_req
        #     ):
        #         yield None, chunk, agent_conv_id
        # else:
        # init gpts  memory
        self.memory.init(
            agent_conv_id,
            enable_vis_message=enable_verbose,
            history_messages=history_messages,
            start_round=history_message_count,
        )
        # init agent memory
        agent_memory = self.get_or_build_agent_memory(conv_id, gpts_name)

        task = None
        try:
            task = asyncio.create_task(
                multi_agents.agent_team_chat_new(
                    user_query,
                    agent_conv_id,
                    gpt_app,
                    agent_memory,
                    is_retry_chat,
                    last_speaker_name=last_speaker_name,
                    init_message_rounds=message_round,
                    enable_verbose=enable_verbose,
                    historical_dialogues=historical_dialogues,
                    **ext_info,
                )
            )
            if enable_verbose:
                async for chunk in multi_agents.chat_messages(agent_conv_id):
                    if chunk:
                        try:
                            chunk = json.dumps(
                                {"vis": chunk},
                                default=serialize,
                                ensure_ascii=False,
                            )
                            if chunk is None or len(chunk) <= 0:
                                continue
                            resp = f"data:{chunk}\n\n"
                            yield task, resp, agent_conv_id
                        except Exception as e:
                            logger.exception(
                                f"get messages {gpts_name} Exception!" + str(e)
                            )
                            yield f"data: {str(e)}\n\n"

                yield (
                    task,
                    _format_vis_msg("[DONE]"),
                    agent_conv_id,
                )

            else:
                logger.info(
                    f"{agent_conv_id}开启简略消息模式，不进行vis协议封装，获取极简流式消息直接输出"
                )
                # 开启简略消息模式，不进行vis协议封装，获取极简流式消息直接输出
                final_message_chunk = None
                async for chunk in multi_agents.chat_messages(agent_conv_id):
                    if chunk:
                        try:
                            if chunk is None or len(chunk) <= 0:
                                continue
                            final_message_chunk = chunk[-1]
                            if stream:
                                yield task, final_message_chunk, agent_conv_id
                            logger.info(
                                "agent_chat_v2 executing, timestamp="
                                f"{int(time.time() * 1000)}"
                            )
                        except Exception as e:
                            logger.exception(
                                f"get messages {gpts_name} Exception!" + str(e)
                            )
                            final_message_chunk = str(e)

                logger.info(
                    f"agent_chat_v2 finish, timestamp={int(time.time() * 1000)}"
                )
                yield task, final_message_chunk, agent_conv_id

        except Exception as e:
            logger.exception(f"Agent chat have error!{str(e)}")
            if enable_verbose:
                yield (
                    task,
                    _format_vis_msg("[DONE]"),
                    agent_conv_id,
                )
                yield (
                    task,
                    _format_vis_msg("[DONE]"),
                    agent_conv_id,
                )
            else:
                yield task, str(e), agent_conv_id

        finally:
            self.memory.clear(agent_conv_id)

    def is_flow_chat(self, gpts_name: str):
        gpt_app: GptsApp = self.gpts_app.app_detail(gpts_name)
        if gpt_app:
            if (
                TeamMode.AWEL_LAYOUT.value == gpt_app.team_mode
                and gpt_app.team_context.flow_category == FlowCategory.CHAT_FLOW
            ):
                return True
        return False

    async def app_agent_flow_chat(
        self,
        conv_uid: str,
        gpts_name: str,
        user_query: str,
        user_code: str = None,
        sys_code: str = None,
        enable_verbose: bool = True,
        stream: Optional[bool] = True,
        **ext_info,
    ):
        gpt_app: GptsApp = self.gpts_app.app_detail(gpts_name)
        team_context = gpt_app.team_context
        from dbgpt.core.awel import CommonLLMHttpRequestBody

        flow_req = CommonLLMHttpRequestBody(
            model=ext_info.get("model_name", None),
            messages=user_query,
            stream=stream,
            # context=flow_ctx,
            # temperature=
            # max_new_tokens=
            # enable_vis=
            conv_uid=conv_uid,
            app_code=gpts_name,
            span_id=root_tracer.get_current_span_id(),
            chat_mode=ext_info.get("chat_mode", None),
            chat_param=team_context.uid,
            user_name=user_code,
            sys_code=sys_code,
            incremental=ext_info.get("incremental", True),
        )
        from dbgpt_app.openapi.api_v1.api_v1 import get_chat_flow

        flow_service = get_chat_flow()
        async for chunk in flow_service.chat_stream_flow_str(
            team_context.uid, flow_req
        ):
            yield None, chunk, conv_uid

    async def app_agent_chat(
        self,
        conv_uid: str,
        gpts_name: str,
        user_query: str,
        user_code: str = None,
        sys_code: str = None,
        enable_verbose: bool = True,
        stream: Optional[bool] = True,
        **ext_info,
    ):
        # logger.info(f"app_agent_chat:{gpts_name},{user_query},{conv_uid}")

        if self.is_flow_chat(gpts_name=gpts_name):
            try:
                async for (
                    task,
                    chunk,
                    agent_conv_id,
                ) in multi_agents.app_agent_flow_chat(
                    conv_uid,
                    gpts_name,
                    user_query,
                    user_code,
                    sys_code,
                    enable_verbose=enable_verbose,
                    stream=stream,
                    **ext_info,
                ):
                    agent_task = task
                    default_final_message = chunk
                    yield chunk

            except asyncio.CancelledError:
                # Client disconnects
                print("Client disconnected")
                if agent_task:
                    logger.info(f"Chat to App {gpts_name}:{agent_conv_id} Cancel!")
                    agent_task.cancel()
            except Exception as e:
                logger.exception(f"Chat to App {gpts_name} Failed!" + str(e))
                raise
            # finally:
            #     logger.info(f"save agent chat info！{conv_uid}")
            #     if agent_task:
            #         final_message = await self.stable_message(agent_conv_id)
            #         if final_message:
            #             current_message.add_view_message(final_message)
            #     else:
            #         default_final_message = default_final_message.replace("data:", "")
            #         current_message.add_view_message(default_final_message)

            # current_message.end_current_round()
            # current_message.save_to_storage()
        else:
            # Temporary compatible scenario messages
            conv_serve = ConversationServe.get_instance(CFG.SYSTEM_APP)
            current_message: StorageConversation = _build_conversation(
                conv_id=conv_uid,
                select_param=gpts_name,
                summary=user_query,
                model_name="",
                app_code=gpts_name,
                conv_serve=conv_serve,
                user_name=user_code,
            )
            current_message.save_to_storage()
            current_message.start_new_round()
            current_message.add_user_message(user_query)
            agent_conv_id = None
            agent_task = None
            default_final_message = None
            try:
                async for task, chunk, agent_conv_id in multi_agents.agent_chat_v2(
                    conv_uid,
                    current_message.chat_order,
                    gpts_name,
                    user_query,
                    user_code,
                    sys_code,
                    enable_verbose=enable_verbose,
                    stream=stream,
                    **ext_info,
                ):
                    agent_task = task
                    default_final_message = chunk
                    yield chunk

            except asyncio.CancelledError:
                # Client disconnects
                print("Client disconnected")
                if agent_task:
                    logger.info(f"Chat to App {gpts_name}:{agent_conv_id} Cancel!")
                    agent_task.cancel()
            except Exception as e:
                logger.exception(f"Chat to App {gpts_name} Failed!" + str(e))
                raise
            finally:
                logger.info(f"save agent chat info！{conv_uid}")
                if agent_task:
                    final_message = await self.stable_message(agent_conv_id)
                    if final_message:
                        current_message.add_view_message(final_message)
                else:
                    default_final_message = default_final_message.replace("data:", "")
                    current_message.add_view_message(default_final_message)

                current_message.end_current_round()
                current_message.save_to_storage()

    async def agent_team_chat_new(
        self,
        user_query: str,
        conv_uid: str,
        gpts_app: GptsApp,
        agent_memory: AgentMemory,
        is_retry_chat: bool = False,
        last_speaker_name: str = None,
        init_message_rounds: int = 0,
        link_sender: ConversableAgent = None,
        app_link_start: bool = False,
        enable_verbose: bool = True,
        historical_dialogues: Optional[List[GptsMessage]] = None,
        rely_messages: Optional[List[GptsMessage]] = None,
        **ext_info,
    ):
        gpts_status = Status.COMPLETE.value
        try:
            employees: List[Agent] = []

            self.agent_manage = get_agent_manager()

            context: AgentContext = AgentContext(
                conv_id=conv_uid,
                gpts_app_code=gpts_app.app_code,
                gpts_app_name=gpts_app.app_name,
                language=gpts_app.language,
                app_link_start=app_link_start,
                enable_vis_message=enable_verbose,
            )

            prompt_service: PromptService = get_service()
            rm = get_resource_manager()

            # init llm provider
            ### init chat param
            worker_manager = CFG.SYSTEM_APP.get_component(
                ComponentType.WORKER_MANAGER_FACTORY, WorkerManagerFactory
            ).create()
            self.llm_provider = DefaultLLMClient(
                worker_manager, auto_convert_message=True
            )

            for record in gpts_app.details:
                cls: Type[ConversableAgent] = self.agent_manage.get_by_name(
                    record.agent_name
                )
                llm_config = LLMConfig(
                    llm_client=self.llm_provider,
                    llm_strategy=LLMStrategyType(record.llm_strategy),
                    strategy_context=record.llm_strategy_value,
                )
                prompt_template = None
                if record.prompt_template:
                    prompt_template: PromptTemplate = prompt_service.get_template(
                        prompt_code=record.prompt_template
                    )
                depend_resource = await blocking_func_to_async(
                    CFG.SYSTEM_APP, rm.build_resource, record.resources
                )
                agent = (
                    await cls()
                    .bind(context)
                    .bind(agent_memory)
                    .bind(llm_config)
                    .bind(depend_resource)
                    .bind(prompt_template)
                    .build(is_retry_chat=is_retry_chat)
                )
                employees.append(agent)

            team_mode = TeamMode(gpts_app.team_mode)
            if team_mode == TeamMode.SINGLE_AGENT:
                recipient = employees[0]
            else:
                if TeamMode.AUTO_PLAN == team_mode:
                    if not gpts_app.details or len(gpts_app.details) < 0:
                        raise ValueError("APP exception no available agent！")
                    llm_config = employees[0].llm_config
                    manager = AutoPlanChatManager()
                elif TeamMode.AWEL_LAYOUT == team_mode:
                    if not gpts_app.team_context:
                        raise ValueError(
                            "Your APP has not been developed yet, please bind Flow!"
                        )
                    manager = DefaultAWELLayoutManager(dag=gpts_app.team_context)
                    llm_config = LLMConfig(
                        llm_client=self.llm_provider,
                        llm_strategy=LLMStrategyType.Priority,
                        strategy_context=json.dumps(["bailing_proxyllm"]),
                    )  # TODO
                elif TeamMode.NATIVE_APP == team_mode:
                    raise ValueError("Native APP chat not supported!")
                else:
                    raise ValueError(f"Unknown Agent Team Mode!{team_mode}")
                manager = (
                    await manager.bind(context)
                    .bind(agent_memory)
                    .bind(llm_config)
                    .build()
                )
                manager.hire(employees)
                recipient = manager

            if is_retry_chat:
                # retry chat
                self.gpts_conversations.update(conv_uid, Status.RUNNING.value)

            user_proxy = None
            if link_sender:
                await link_sender.initiate_chat(
                    recipient=recipient,
                    message=user_query,
                    is_retry_chat=is_retry_chat,
                    last_speaker_name=last_speaker_name,
                    message_rounds=init_message_rounds,
                )
            else:
                user_proxy: UserProxyAgent = (
                    await UserProxyAgent().bind(context).bind(agent_memory).build()
                )
                await user_proxy.initiate_chat(
                    recipient=recipient,
                    message=user_query,
                    is_retry_chat=is_retry_chat,
                    last_speaker_name=last_speaker_name,
                    message_rounds=init_message_rounds,
                    historical_dialogues=user_proxy.convert_to_agent_message(
                        historical_dialogues
                    ),
                    rely_messages=rely_messages,
                    **ext_info,
                )

            if user_proxy:
                # Check if the user has received a question.
                if user_proxy.have_ask_user():
                    gpts_status = Status.WAITING.value
            if not app_link_start:
                self.gpts_conversations.update(conv_uid, gpts_status)
        except Exception as e:
            logger.error(f"chat abnormal termination！{str(e)}", e)
            self.gpts_conversations.update(conv_uid, Status.FAILED.value)
        finally:
            if not app_link_start:
                await self.memory.complete(conv_uid)

        return conv_uid

    async def chat_messages(
        self,
        conv_id: str,
        user_code: str = None,
        system_app: str = None,
    ):
        while True:
            queue = self.memory.queue(conv_id)
            if not queue:
                break
            item = await queue.get()
            if item == "[DONE]":
                queue.task_done()
                break
            else:
                yield item
                await asyncio.sleep(0.005)

    async def stable_message(
        self, conv_id: str, user_code: str = None, system_app: str = None
    ):
        gpts_conv = self.gpts_conversations.get_by_conv_id(conv_id)
        if gpts_conv:
            is_complete = (
                True
                if gpts_conv.state
                in [Status.COMPLETE.value, Status.WAITING.value, Status.FAILED.value]
                else False
            )
            if is_complete:
                return await self.memory.app_link_chat_message(conv_id)
            else:
                pass

        else:
            raise Exception("No conversation record found!")

    def gpts_conv_list(self, user_code: str = None, system_app: str = None):
        return self.gpts_conversations.get_convs(user_code, system_app)

    async def topic_terminate(
        self,
        conv_id: str,
    ):
        gpts_conversations: List[GptsConversationsEntity] = (
            self.gpts_conversations.get_like_conv_id_asc(conv_id)
        )
        # 检查最后一个对话记录是否完成，如果是等待状态，则要继续进行当前对话
        if gpts_conversations and len(gpts_conversations) > 0:
            last_gpts_conversation: GptsConversationsEntity = gpts_conversations[-1]
            if last_gpts_conversation.state == Status.WAITING.value:
                self.gpts_conversations.update(
                    last_gpts_conversation.conv_id, Status.COMPLETE.value
                )

    async def get_knowledge_resources(self, app_code: str, question: str):
        """Get the knowledge resources."""
        context = []
        app: GptsApp = self.get_app(app_code)
        if app and app.details and len(app.details) > 0:
            for detail in app.details:
                if detail and detail.resources and len(detail.resources) > 0:
                    for resource in detail.resources:
                        if resource.type == ResourceType.Knowledge:
                            retriever = KnowledgeSpaceRetriever(
                                space_id=str(resource.value),
                                top_k=CFG.KNOWLEDGE_SEARCH_TOP_SIZE,
                            )
                            chunks = await retriever.aretrieve_with_scores(
                                question, score_threshold=0.3
                            )
                            context.extend([chunk.content for chunk in chunks])
                        else:
                            continue
        return context


def _format_vis_msg(msg: str):
    content = json.dumps({"vis": msg}, default=serialize, ensure_ascii=False)
    return f"data:{content} \n\n"


multi_agents = MultiAgents(system_app)
