"""注释"""
import pydash
from channels.generic.websocket import AsyncJsonWebsocketConsumer


class websocket(AsyncJsonWebsocketConsumer):

    async def connect(self) -> None:
        """
        前端请求: wss://wecom.fujugongxiang.com/web/room_name_value/
        room_name_value 来自 URL 路径: path("web/<str:room_name>/", websocket.as_asgi())
        """
        # 获取 URL 参数
        user_openid = self.scope["url_route"]["kwargs"].get("room_name", "")

        if not user_openid:
            await self.close(code=4001)  # 关闭连接（可选）
            return

        # 接受连接
        await self.accept()

        # 将用户加入组（异步直接 await）
        await self.channel_layer.group_add(group=user_openid, channel=self.channel_name, )

        # 返回 channel_name 给前端（可选）
        await self.send_json(content={"channel_name": self.channel_name})

    async def disconnect(self, close_code) -> None:
        """
        断开连接时触发
        """

        user_openid = self.scope["url_route"]["kwargs"].get("room_name", "")
        if user_openid:
            # 从组中移除（异步）
            await self.channel_layer.group_discard(group=user_openid, channel=self.channel_name, )  # 自动清理，无需 raise StopConsumer()

    async def receive_json(self, content, **kwargs) -> None:
        """
        收到前端发来的 JSON 消息
        """
        print("收到消息:", content)
        # 回显
        await self.send_json(content=content)

    # 自定义事件处理器（会被 group_send 触发）
    async def chat_messages(self, event) -> None:
        """
        处理 chat_messages 事件
        """
        data = pydash.get(event, "message")
        print("chat_messages 收到数据:", data)
        await self.send_json(content=data)

    async def chat_subMsg(self, event):
        """
        处理 subMsg 回调
        """
        pass

    async def chat_hongBao(self, event):
        """
        处理红包事件
        """
        print(event, "========== chat_hongBao 被触发 ============")
        channel_id = pydash.get(event, "message.channelID")
        await self.receive_json(content={"demo": "text"})

    async def commandsSendStr(self, event):
        """
        发送命令
        """
        await self.send_json(content={"commands": "demo这是个测试的数据", "type": "commands"})

    async def chat_demo(self, event):
        """
        demo 测试事件
        """
        print("chat_demo 被调用:", event)
        await self.receive_json(content={"demo": "demo_test"})