优化代码，删除无效代码

plugins/beautyleg/main.py

@@ -2,12 +2,12 @@ import os
 import random
 from typing import Dict, Any, List, Optional, Tuple
 
-from message_util import MessageUtil
 from plugin_common.message_plugin_interface import MessagePluginInterface
 from plugin_common.plugin_interface import PluginStatus
 from utils.decorator.plugin_decorators import plugin_stats_decorator
 from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
 from utils.decorator.points_decorator import plugin_points_cost
+from wechat_ipad import WechatAPIClient
 
 
 class BeautyLegPlugin(MessagePluginInterface):
@@ -41,7 +41,7 @@ class BeautyLegPlugin(MessagePluginInterface):
         super().__init__()
         # 修改图片目录路径指向 resource/beauty_leg
         self.image_folder = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))),
-                                       "resource", "beauty_leg")
+                                         "resource", "beauty_leg")
 
     def initialize(self, context: Dict[str, Any]) -> bool:
         """初始化插件"""
@@ -49,7 +49,6 @@ class BeautyLegPlugin(MessagePluginInterface):
 
         # 保存上下文对象
         self.event_system = context.get("event_system")
-        self.message_util: MessageUtil = context.get("message_util")
         self.gbm = context.get("gbm")
 
         self._commands = self._config.get("Beautyleg", {}).get("command", ["美腿", "腿来"])
@@ -88,13 +87,14 @@ class BeautyLegPlugin(MessagePluginInterface):
 
     @plugin_stats_decorator(plugin_name="美腿图片")
     @plugin_points_cost(2, "美腿图片消耗积分", Feature.BEAUTY_LEG)
-    def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
+    async def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
         """处理消息"""
         content = str(message.get("content", "")).strip()
         self.LOG.debug(f"插件执行： {self.name}：{content}")
         sender = message.get("sender")
         roomid = message.get("roomid", "")
         gbm: GroupBotManager = message.get("gbm")
+        bot: WechatAPIClient = message.get("bot")
 
         # 检查权限
         if roomid and gbm.get_group_permission(roomid, Feature.BEAUTY_LEG) == PermissionStatus.DISABLED:
@@ -104,14 +104,13 @@ class BeautyLegPlugin(MessagePluginInterface):
             # 获取随机图片
             random_file_path = self._get_random_file_from_dir(self.image_folder)
             if not random_file_path:
-                self.message_util.send_text(f"\n❌未找到美腿图片资源",
-                                            (roomid if roomid else sender), sender)
+                await bot.send_text_message((roomid if roomid else sender), f"\n❌未找到美腿图片资源")
                 return True, "未找到图片资源"
 
             # 发送图片
             random_file_path = os.path.abspath(random_file_path)
             self.LOG.info(f"BeautyLeg.random_file_path: {random_file_path}")
-            result = self.message_util.send_file(random_file_path, (roomid if roomid else sender))
+            result = await bot.send_image_message((roomid if roomid else sender), random_file_path)
             self.LOG.info(f"发送图片结果: {result}")
             return True, "发送成功"