LangBot/pkg/platform/sources/aiocqhttp.py

from __future__ import annotations
import typing
import asyncio
import traceback
import datetime

import aiocqhttp

from .. import adapter
from ...core import app
from ..types import message as platform_message
from ..types import events as platform_events
from ..types import entities as platform_entities
from ...utils import image
from ..logger import EventLogger


class AiocqhttpMessageConverter(adapter.MessageConverter):

    @staticmethod
    async def yiri2target(
        message_chain: platform_message.MessageChain,
    ) -> typing.Tuple[list, int, datetime.datetime]:
        msg_list = aiocqhttp.Message()

        msg_id = 0
        msg_time = None

        for msg in message_chain:
            if type(msg) is platform_message.Plain:
                msg_list.append(aiocqhttp.MessageSegment.text(msg.text))
            elif type(msg) is platform_message.Source:
                msg_id = msg.id
                msg_time = msg.time
            elif type(msg) is platform_message.Image:
                arg = ''
                if msg.base64:
                    arg = msg.base64
                    msg_list.append(aiocqhttp.MessageSegment.image(f'base64://{arg}'))
                elif msg.url:
                    arg = msg.url
                    msg_list.append(aiocqhttp.MessageSegment.image(arg))
                elif msg.path:
                    arg = msg.path
                    msg_list.append(aiocqhttp.MessageSegment.image(arg))
            elif type(msg) is platform_message.At:
                msg_list.append(aiocqhttp.MessageSegment.at(msg.target))
            elif type(msg) is platform_message.AtAll:
                msg_list.append(aiocqhttp.MessageSegment.at('all'))
            elif type(msg) is platform_message.Voice:
                arg = ''
                if msg.base64:
                    arg = msg.base64
                    msg_list.append(aiocqhttp.MessageSegment.record(f'base64://{arg}'))
                elif msg.url:
                    arg = msg.url
                    msg_list.append(aiocqhttp.MessageSegment.record(arg))
                elif msg.path:
                    arg = msg.path
                    msg_list.append(aiocqhttp.MessageSegment.record(msg.path))
            elif type(msg) is platform_message.Forward:
                for node in msg.node_list:
                    msg_list.extend((await AiocqhttpMessageConverter.yiri2target(node.message_chain))[0])

            else:
                msg_list.append(aiocqhttp.MessageSegment.text(str(msg)))

        return msg_list, msg_id, msg_time

    @staticmethod
    async def target2yiri(message: str, message_id: int = -1,bot=None):
        message = aiocqhttp.Message(message)

        async def process_message_data(msg_data, reply_list):
            if msg_data["type"] == "image":
                image_base64, image_format = await image.qq_image_url_to_base64(msg_data["data"]['url'])
                reply_list.append(
                    platform_message.Image(base64=f'data:image/{image_format};base64,{image_base64}'))

            elif msg_data["type"] == "text":
                reply_list.append(platform_message.Plain(text=msg_data["data"]["text"]))

            elif msg_data["type"] == "forward":  # 这里来应该传入转发消息组，暂时传入qoute
                for forward_msg_datas in msg_data["data"]["content"]:
                    for forward_msg_data in forward_msg_datas["message"]:
                        await process_message_data(forward_msg_data, reply_list)

            elif msg_data["type"] == "at":
                if msg_data["data"]['qq'] == 'all':
                    reply_list.append(platform_message.AtAll())
                else:
                    reply_list.append(
                        platform_message.At(
                            target=msg_data["data"]['qq'],
                        )
                    )


        yiri_msg_list = []

        yiri_msg_list.append(platform_message.Source(id=message_id, time=datetime.datetime.now()))

        for msg in message:
            reply_list = []
            if msg.type == 'at':
                if msg.data['qq'] == 'all':
                    yiri_msg_list.append(platform_message.AtAll())
                else:
                    yiri_msg_list.append(
                        platform_message.At(
                            target=msg.data['qq'],
                        )
                    )
            elif msg.type == 'text':
                yiri_msg_list.append(platform_message.Plain(text=msg.data['text']))
            elif msg.type == 'image':
                image_base64, image_format = await image.qq_image_url_to_base64(msg.data['url'])
                yiri_msg_list.append(platform_message.Image(base64=f'data:image/{image_format};base64,{image_base64}'))
            elif msg.type == 'forward':
                # 暂时不太合理
                # msg_datas = await bot.get_msg(message_id=message_id)
                # print(msg_datas)
                # for msg_data in msg_datas["message"]:
                #     await process_message_data(msg_data, yiri_msg_list)
                pass


            elif msg.type == 'reply':  # 此处处理引用消息传入Qoute
                msg_datas = await bot.get_msg(message_id=msg.data["id"])

                for msg_data in msg_datas["message"]:
                    await process_message_data(msg_data, reply_list)

                reply_msg = platform_message.Quote(message_id=msg.data["id"],sender_id=msg_datas["user_id"],origin=reply_list)
                yiri_msg_list.append(reply_msg)







        chain = platform_message.MessageChain(yiri_msg_list)

        return chain




class AiocqhttpEventConverter(adapter.EventConverter):
    @staticmethod
    async def yiri2target(event: platform_events.MessageEvent, bot_account_id: int):
        return event.source_platform_object

    @staticmethod
    async def target2yiri(event: aiocqhttp.Event,bot=None):
        yiri_chain = await AiocqhttpMessageConverter.target2yiri(event.message, event.message_id,bot)


        if event.message_type == 'group':
            permission = 'MEMBER'

            if 'role' in event.sender:
                if event.sender['role'] == 'admin':
                    permission = 'ADMINISTRATOR'
                elif event.sender['role'] == 'owner':
                    permission = 'OWNER'
            converted_event = platform_events.GroupMessage(
                sender=platform_entities.GroupMember(
                    id=event.sender['user_id'],  # message_seq 放哪？
                    member_name=event.sender['nickname'],
                    permission=permission,
                    group=platform_entities.Group(
                        id=event.group_id,
                        name=event.sender['nickname'],
                        permission=platform_entities.Permission.Member,
                    ),
                    special_title=event.sender['title'] if 'title' in event.sender else '',
                    join_timestamp=0,
                    last_speak_timestamp=0,
                    mute_time_remaining=0,
                ),
                message_chain=yiri_chain,
                time=event.time,
                source_platform_object=event,
            )
            return converted_event
        elif event.message_type == 'private':
            return platform_events.FriendMessage(
                sender=platform_entities.Friend(
                    id=event.sender['user_id'],
                    nickname=event.sender['nickname'],
                    remark='',
                ),
                message_chain=yiri_chain,
                time=event.time,
                source_platform_object=event,
            )


class AiocqhttpAdapter(adapter.MessagePlatformAdapter):
    bot: aiocqhttp.CQHttp

    bot_account_id: int

    message_converter: AiocqhttpMessageConverter = AiocqhttpMessageConverter()
    event_converter: AiocqhttpEventConverter = AiocqhttpEventConverter()

    config: dict

    ap: app.Application

    on_websocket_connection_event_cache: typing.List[typing.Callable[[aiocqhttp.Event], None]] = []

    def __init__(self, config: dict, ap: app.Application, logger: EventLogger):
        self.config = config
        self.logger = logger

        async def shutdown_trigger_placeholder():
            while True:
                await asyncio.sleep(1)

        self.config['shutdown_trigger'] = shutdown_trigger_placeholder

        self.ap = ap
        self.on_websocket_connection_event_cache = []

        if 'access-token' in config:
            self.bot = aiocqhttp.CQHttp(access_token=config['access-token'])
            del self.config['access-token']
        else:
            self.bot = aiocqhttp.CQHttp()

    async def send_message(self, target_type: str, target_id: str, message: platform_message.MessageChain):
        aiocq_msg = (await AiocqhttpMessageConverter.yiri2target(message))[0]

        if target_type == 'group':
            await self.bot.send_group_msg(group_id=int(target_id), message=aiocq_msg)
        elif target_type == 'person':
            await self.bot.send_private_msg(user_id=int(target_id), message=aiocq_msg)

    async def reply_message(
        self,
        message_source: platform_events.MessageEvent,
        message: platform_message.MessageChain,
        quote_origin: bool = False,
    ):
        aiocq_event = await AiocqhttpEventConverter.yiri2target(message_source, self.bot_account_id)
        aiocq_msg = (await AiocqhttpMessageConverter.yiri2target(message))[0]
        if quote_origin:
            aiocq_msg = aiocqhttp.MessageSegment.reply(aiocq_event.message_id) + aiocq_msg

        return await self.bot.send(aiocq_event, aiocq_msg)

    async def is_muted(self, group_id: int) -> bool:
        return False

    def register_listener(
        self,
        event_type: typing.Type[platform_events.Event],
        callback: typing.Callable[[platform_events.Event, adapter.MessagePlatformAdapter], None],
    ):
        async def on_message(event: aiocqhttp.Event):
            self.bot_account_id = event.self_id
            try:
                return await callback(await self.event_converter.target2yiri(event,self.bot), self)
            except Exception:
                await self.logger.error(f'Error in on_message: {traceback.format_exc()}')
                traceback.print_exc()

        if event_type == platform_events.GroupMessage:
            self.bot.on_message('group')(on_message)
        elif event_type == platform_events.FriendMessage:
            self.bot.on_message('private')(on_message)

        async def on_websocket_connection(event: aiocqhttp.Event):
            for event in self.on_websocket_connection_event_cache:
                if event.self_id == event.self_id and event.time == event.time:
                    return

            self.on_websocket_connection_event_cache.append(event)
            await self.logger.info(f'WebSocket connection established, bot id: {event.self_id}')

        self.bot.on_websocket_connection(on_websocket_connection)

    def unregister_listener(
        self,
        event_type: typing.Type[platform_events.Event],
        callback: typing.Callable[[platform_events.Event, adapter.MessagePlatformAdapter], None],
    ):
        return super().unregister_listener(event_type, callback)

    async def run_async(self):
        await self.bot._server_app.run_task(**self.config)

    async def kill(self) -> bool:
        # Current issue: existing connection will not be closed
        # self.should_shutdown = True
        return False