from wechat_ipad import UserLoggedOut
from wechat_ipad.provider_base import WechatProviderBase
from wechat_ipad.providers.legacy_855.friend_circle import FriendCircleMixin
from wechat_ipad.providers.legacy_855.friends import FriendMixin
from wechat_ipad.providers.legacy_855.group import ChatroomMixin
from wechat_ipad.providers.legacy_855.login import LoginMixin
from wechat_ipad.providers.legacy_855.message import MessageMixin
from wechat_ipad.providers.legacy_855.runtime import Legacy855RuntimeMixin
from wechat_ipad.providers.legacy_855.tools import ToolMixin
from wechat_ipad.providers.legacy_855.user import UserMixin
from wechat_ipad.providers.legacy_855.base import WechatAPIClientBase


class Legacy855WechatClient(
    LoginMixin,
    MessageMixin,
    FriendCircleMixin,
    FriendMixin,
    ChatroomMixin,
    UserMixin,
    ToolMixin,
    Legacy855RuntimeMixin,
    WechatProviderBase,
):
    """855/859 风格 server 的独立 Provider。

    说明：
    1. 这里不再直接依赖旧 `wechat_ipad/client/` 目录，而是将当前现网协议实现收口到独立 provider 目录；
    2. 对外仍继续暴露与旧 `WechatAPIClient` 基本兼容的方法名，减少第一阶段替换成本；
    3. 第二阶段接入 864 时，会新增独立 provider，而不是继续向本类堆条件分支。
    """

    provider_name = "legacy_855"
    server_type = "legacy_855"

    def __init__(self, ip: str, port: int, **kwargs):
        """初始化 855 provider。

        说明：
        1. 旧 `wechat_ipad/client` 的多继承结构没有显式构造入口，迁移后这里补一个稳定初始化点；
        2. 基础连接信息仍写入 `WechatAPIClientBase`，消息发送队列继续沿用 `MessageMixin` 的实现；
        3. 运行时状态由 `Legacy855RuntimeMixin` 单独初始化，便于后续 864 provider 走自己的模型。
        """
        del kwargs
        WechatAPIClientBase.__init__(self, ip, port)
        MessageMixin.__init__(self)
        self._init_runtime_state()

    async def send_at_message(self, wxid: str, content: str, at: list[str]) -> tuple[int, int, int]:
        """发送 @ 消息，兼容现有插件调用方式。"""
        if not self.wxid:
            raise UserLoggedOut("请先登录")

        output = ""
        if wxid.endswith("@chatroom"):
            for at_id in at:
                nickname = await self.get_chatroom_nickname(at_id, wxid)
                output += f"@{nickname}\u2005"

            output += "\n"
            output += content
        else:
            output = content

        return await self.send_text_message(wxid, output, at)