事件工厂111

models/events/message.py

@@ -0,0 +1,116 @@
+"""
+消息事件模型模块
+
+定义了消息相关的事件类，包括 MessageEvent, PrivateMessageEvent, GroupMessageEvent。
+"""
+from dataclasses import dataclass, field
+from typing import List, Optional
+
+from models.message import MessageSegment
+from models.sender import Sender
+from .base import OneBotEvent, EventType
+
+
+@dataclass
+class Anonymous:
+    """
+    匿名信息
+    """
+    id: int = 0
+    """匿名用户 ID"""
+    
+    name: str = ""
+    """匿名用户名称"""
+    
+    flag: str = ""
+    """匿名用户 flag"""
+
+
+@dataclass
+class MessageEvent(OneBotEvent):
+    """
+    消息事件基类
+    """
+
+    message_type: str
+    """消息类型: private (私聊), group (群聊)"""
+
+    sub_type: str
+    """
+    消息子类型
+    如果是私聊消息，可能是 friend, group, other, normal, anonymous, notice
+    如果是群聊消息，可能是 normal, anonymous, notice
+    """
+
+    message_id: int
+    """消息 ID"""
+
+    user_id: int
+    """发送者 QQ 号"""
+
+    message: List[MessageSegment] = field(default_factory=list)
+    """消息内容列表"""
+
+    raw_message: str = ""
+    """原始消息内容"""
+
+    font: int = 0
+    """字体"""
+
+    sender: Optional[Sender] = None
+    """发送者信息"""
+
+    @property
+    def post_type(self) -> str:
+        return EventType.MESSAGE
+
+    async def reply(self, message: str, auto_escape: bool = False):
+        """
+        回复消息（抽象方法，由子类实现）
+
+        :param message: 回复内容
+        :param auto_escape: 是否自动转义
+        """
+        raise NotImplementedError("reply method must be implemented by subclasses")
+
+
+@dataclass
+class PrivateMessageEvent(MessageEvent):
+    """
+    私聊消息事件
+    """
+
+    async def reply(self, message: str, auto_escape: bool = False):
+        """
+        回复私聊消息
+
+        :param message: 回复内容
+        :param auto_escape: 是否自动转义
+        """
+        await self.bot.send_private_msg(
+            user_id=self.user_id, message=message, auto_escape=auto_escape
+        )
+
+
+@dataclass
+class GroupMessageEvent(MessageEvent):
+    """
+    群聊消息事件
+    """
+
+    group_id: int = 0
+    """群号"""
+
+    anonymous: Optional[Anonymous] = None
+    """匿名信息"""
+
+    async def reply(self, message: str, auto_escape: bool = False):
+        """
+        回复群聊消息
+
+        :param message: 回复内容
+        :param auto_escape: 是否自动转义
+        """
+        await self.bot.send_group_msg(
+            group_id=self.group_id, message=message, auto_escape=auto_escape
+        )