合并BaseEventPlugin到BasePlugin，重写了components_registry，修正了统计输出

changes.md

@@ -15,21 +15,23 @@
   - `python_dependencies`: 插件依赖的Python包列表，默认为空。**现在并不检查**
   - `config_file_name`: 插件配置文件名，默认为`config.toml`。
   - `config_schema`: 插件配置文件的schema，用于自动生成配置文件。
+4. 部分API的参数类型和返回值进行了调整
+  - `chat_api.py`中获取流的参数中可以使用一个特殊的枚举类型来获得所有平台的 ChatStream 了。
+  - `config_api.py`中的`get_global_config`和`get_plugin_config`方法现在支持嵌套访问的配置键名。
+  - `database_api.py`中的`db_query`方法调整了参数顺序以增强参数限制的同时，保证了typing正确；`db_get`方法增加了`single_result`参数，与`db_query`保持一致。
+5. 增加了`logging_api`，可以用`get_logger`来获取日志记录器。
 
 # 插件系统修改
 1. 现在所有的匹配模式不再是关键字了，而是枚举类。**（可能有遗漏）**
 2. 修复了一下显示插件信息不显示的问题。同时精简了一下显示内容
-3. 修复了插件系统混用了`plugin_name`和`display_name`的问题。现在所有的插件信息都使用`display_name`来显示，而内部标识仍然使用`plugin_name`。**（可能有遗漏）**
+3. 修复了插件系统混用了`plugin_name`和`display_name`的问题。现在所有的插件信息都使用`display_name`来显示，而内部标识仍然使用`plugin_name`。
-3. 部分API的参数类型和返回值进行了调整
-  - `chat_api.py`中获取流的参数中可以使用一个特殊的枚举类型来获得所有平台的 ChatStream 了。
-  - `config_api.py`中的`get_global_config`和`get_plugin_config`方法现在支持嵌套访问的配置键名。
-  - `database_api.py`中的`db_query`方法调整了参数顺序以增强参数限制的同时，保证了typing正确；`db_get`方法增加了`single_result`参数，与`db_query`保持一致。
 4. 现在增加了参数类型检查，完善了对应注释
 5. 现在插件抽象出了总基类 `PluginBase`
-  - 基于`Action`和`Command`的插件基类现在为`BasePlugin`。
+  - <del>基于`Action`和`Command`的插件基类现在为`BasePlugin`。</del>
-  - 基于`Event`的插件基类现在为`BaseEventPlugin`。
+  - <del>基于`Event`的插件基类现在为`BaseEventPlugin`。</del>
-  - 所有的插件都继承自`PluginBase`。
+  - 基于`Action`，`Command`和`Event`的插件基类现在为`BasePlugin`，所有插件都应该继承此基类。
-  - 所有的插件都由`register_plugin`装饰器注册。
+  - `BasePlugin`继承自`PluginBase`。
+  - 所有的插件类都由`register_plugin`装饰器注册。
 6. 现在我们终于可以让插件有自定义的名字了！
   - 真正实现了插件的`plugin_name`**不受文件夹名称限制**的功能。（吐槽：可乐你的某个小小细节导致我搞了好久……）
   - 通过在插件类中定义`plugin_name`属性来指定插件内部标识符。
@@ -38,6 +40,7 @@
     - 例如：`MaiMBot.plugins.example_plugin`而不是`example_plugin`。
     - 仅在插件 import 失败时会如此，正常注册过程中失败的插件不会显示包名，而是显示插件内部标识符。（这是特性，但是基本上不可能出现这个情况）
 7. 现在不支持单文件插件了，加载方式已经完全删除。
+8. 把`BaseEventPlugin`合并到了`BasePlugin`中，所有插件都应该继承自`BasePlugin`。
 
 
 # 吐槽

plugins/hello_world_plugin/plugin.py

@@ -7,15 +7,13 @@ from src.plugin_system import (
     ComponentInfo,
     ActionActivationType,
     ConfigField,
-    BaseEventPlugin,
     BaseEventHandler,
     EventType,
+    MaiMessages,
 )
-from src.plugin_system.base.component_types import MaiMessages
+
 
 # ===== Action组件 =====
-
-
 class HelloAction(BaseAction):
     """问候Action - 简单的问候动作"""
 
@@ -86,7 +84,7 @@ class TimeCommand(BaseCommand):
         import datetime
 
         # 获取当前时间
-        time_format = self.get_config("time.format", "%Y-%m-%d %H:%M:%S")
+        time_format: str = self.get_config("time.format", "%Y-%m-%d %H:%M:%S")  # type: ignore
         now = datetime.datetime.now()
         time_str = now.strftime(time_format)
 
@@ -140,6 +138,7 @@ class HelloWorldPlugin(BasePlugin):
             "enable_emoji": ConfigField(type=bool, default=True, description="是否启用表情符号"),
         },
         "time": {"format": ConfigField(type=str, default="%Y-%m-%d %H:%M:%S", description="时间显示格式")},
+        "print_message": {"enabled": ConfigField(type=bool, default=True, description="是否启用打印")},
     }
 
     def get_plugin_components(self) -> List[Tuple[ComponentInfo, Type]]:
@@ -147,26 +146,27 @@ class HelloWorldPlugin(BasePlugin):
             (HelloAction.get_action_info(), HelloAction),
             (ByeAction.get_action_info(), ByeAction),  # 添加告别Action
             (TimeCommand.get_command_info(), TimeCommand),
+            (PrintMessage.get_handler_info(), PrintMessage),
         ]
 
 
-@register_plugin
+# @register_plugin
-class HelloWorldEventPlugin(BaseEventPlugin):
+# class HelloWorldEventPlugin(BaseEPlugin):
-    """Hello World事件插件 - 处理问候和告别事件"""
+#     """Hello World事件插件 - 处理问候和告别事件"""
 
-    plugin_name = "hello_world_event_plugin"
+#     plugin_name = "hello_world_event_plugin"
-    enable_plugin = False
+#     enable_plugin = False
-    dependencies = []
+#     dependencies = []
-    python_dependencies = []
+#     python_dependencies = []
-    config_file_name = "event_config.toml"
+#     config_file_name = "event_config.toml"
 
-    config_schema = {
+#     config_schema = {
-        "plugin": {
+#         "plugin": {
-            "name": ConfigField(type=str, default="hello_world_event_plugin", description="插件名称"),
+#             "name": ConfigField(type=str, default="hello_world_event_plugin", description="插件名称"),
-            "version": ConfigField(type=str, default="1.0.0", description="插件版本"),
+#             "version": ConfigField(type=str, default="1.0.0", description="插件版本"),
-            "enabled": ConfigField(type=bool, default=True, description="是否启用插件"),
+#             "enabled": ConfigField(type=bool, default=True, description="是否启用插件"),
-        },
+#         },
-    }
+#     }
 
-    def get_plugin_components(self) -> List[Tuple[ComponentInfo, Type]]:
+#     def get_plugin_components(self) -> List[Tuple[ComponentInfo, Type]]:
-        return [(PrintMessage.get_handler_info(), PrintMessage)]
+#         return [(PrintMessage.get_handler_info(), PrintMessage)]

src/plugin_system/__init__.py

@@ -21,7 +21,6 @@ from .base import (
     BaseEventHandler,
     EventHandlerInfo,
     EventType,
-    BaseEventPlugin,
     MaiMessages,
 )
 from .core import (
@@ -49,7 +48,6 @@ __all__ = [
     "BasePlugin",
     "BaseAction",
     "BaseCommand",
-    "BaseEventPlugin",
     "BaseEventHandler",
     # 类型定义
     "ComponentType",

src/plugin_system/apis/plugin_register_api.py

@@ -2,13 +2,12 @@ from pathlib import Path
 
 from src.common.logger import get_logger
 
-logger = get_logger("plugin_register")
+logger = get_logger("plugin_manager") # 复用plugin_manager名称
 
 
 def register_plugin(cls):
     from src.plugin_system.core.plugin_manager import plugin_manager
     from src.plugin_system.base.base_plugin import BasePlugin
-    from src.plugin_system.base.base_event_plugin import BaseEventPlugin
 
     """插件注册装饰器
 
@@ -19,13 +18,16 @@ def register_plugin(cls):
             plugin_description = "我的插件"
             ...
     """
-    if not issubclass(cls, BasePlugin) and not issubclass(cls, BaseEventPlugin):
+    if not issubclass(cls, BasePlugin):
         logger.error(f"类 {cls.__name__} 不是 BasePlugin 的子类")
         return cls
 
     # 只是注册插件类，不立即实例化
     # 插件管理器会负责实例化和注册
     plugin_name: str = cls.plugin_name  # type: ignore
+    if "." in plugin_name:
+        logger.error(f"插件名称 '{plugin_name}' 包含非法字符 '.'，请使用下划线替代")
+        raise ValueError(f"插件名称 '{plugin_name}' 包含非法字符 '.'，请使用下划线替代")
     plugin_manager.plugin_classes[plugin_name] = cls
     splitted_name = cls.__module__.split(".")
     root_path = Path(__file__)

src/plugin_system/base/__init__.py

@@ -7,7 +7,6 @@
 from .base_plugin import BasePlugin
 from .base_action import BaseAction
 from .base_command import BaseCommand
-from .base_event_plugin import BaseEventPlugin
 from .base_events_handler import BaseEventHandler
 from .component_types import (
     ComponentType,
@@ -39,7 +38,6 @@ __all__ = [
     "ConfigField",
     "EventHandlerInfo",
     "EventType",
-    "BaseEventPlugin",
     "BaseEventHandler",
     "MaiMessages",
 ]

src/plugin_system/base/base_action.py

@@ -41,6 +41,7 @@ class BaseAction(ABC):
         action_message: Optional[dict] = None,
         **kwargs,
     ):
+        # sourcery skip: hoist-similar-statement-from-if, merge-else-if-into-elif, move-assign-in-block, swap-if-else-branches, swap-nested-ifs
         """初始化Action组件
 
         Args:
@@ -355,7 +356,9 @@ class BaseAction(ABC):
 
         # 从类属性读取名称，如果没有定义则使用类名自动生成
         name = getattr(cls, "action_name", cls.__name__.lower().replace("action", ""))
-
+        if "." in name:
+            logger.error(f"Action名称 '{name}' 包含非法字符 '.'，请使用下划线替代")
+            raise ValueError(f"Action名称 '{name}' 包含非法字符 '.'，请使用下划线替代")
         # 获取focus_activation_type和normal_activation_type
         focus_activation_type = getattr(cls, "focus_activation_type", ActionActivationType.ALWAYS)
         normal_activation_type = getattr(cls, "normal_activation_type", ActionActivationType.ALWAYS)

src/plugin_system/base/base_command.py

@@ -219,7 +219,9 @@ class BaseCommand(ABC):
         Returns:
             CommandInfo: 生成的Command信息对象
         """
-
+        if "." in cls.command_name:
+            logger.error(f"Command名称 '{cls.command_name}' 包含非法字符 '.'，请使用下划线替代")
+            raise ValueError(f"Command名称 '{cls.command_name}' 包含非法字符 '.'，请使用下划线替代")
         return CommandInfo(
             name=cls.command_name,
             component_type=ComponentType.COMMAND,

src/plugin_system/base/base_event_plugin.py

@@ -1,57 +0,0 @@
-from abc import abstractmethod
-from typing import List, Tuple, Type
-
-from src.common.logger import get_logger
-from .plugin_base import PluginBase
-from .component_types import EventHandlerInfo
-from .base_events_handler import BaseEventHandler
-
-logger = get_logger("base_event_plugin")
-
-class BaseEventPlugin(PluginBase):
-    """基于事件的插件基类
-
-    所有事件类型的插件都应该继承这个基类
-    """
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        
-    @abstractmethod
-    def get_plugin_components(self) -> List[Tuple[EventHandlerInfo, Type[BaseEventHandler]]]:
-        """获取插件包含的事件组件
-
-        子类必须实现此方法，返回事件组件
-
-        Returns:
-            List[Tuple[ComponentInfo, Type]]: [(组件信息, 组件类), ...]
-        """
-        raise NotImplementedError("子类必须实现 get_plugin_components 方法")
-
-    def register_plugin(self) -> bool:
-        """注册事件插件"""
-        from src.plugin_system.core.events_manager import events_manager
-        
-        components = self.get_plugin_components()
-        
-        # 检查依赖
-        if not self._check_dependencies():
-            logger.error(f"{self.log_prefix} 依赖检查失败，跳过注册")
-            return False
-    
-        registered_components = []
-        for handler_info, handler_class in components:
-            handler_info.plugin_name = self.plugin_name
-            if events_manager.register_event_subscriber(handler_info, handler_class):
-                registered_components.append(handler_info)
-            else:
-                logger.error(f"{self.log_prefix} 事件处理器 {handler_info.name} 注册失败")
-
-        self.plugin_info.components = registered_components
-        
-        if events_manager.register_plugins(self.plugin_info):
-            logger.debug(f"{self.log_prefix} 插件注册成功，包含 {len(registered_components)} 个事件处理器")
-            return True
-        else:
-            logger.error(f"{self.log_prefix} 插件注册失败")
-            return False

src/plugin_system/base/base_events_handler.py

@@ -38,9 +38,12 @@ class BaseEventHandler(ABC):
         """获取事件处理器的信息"""
         # 从类属性读取名称，如果没有定义则使用类名自动生成
         name: str = getattr(cls, "handler_name", cls.__name__.lower().replace("handler", ""))
+        if "." in name:
+            logger.error(f"事件处理器名称 '{name}' 包含非法字符 '.'，请使用下划线替代")
+            raise ValueError(f"事件处理器名称 '{name}' 包含非法字符 '.'，请使用下划线替代")
         return EventHandlerInfo(
             name=name,
-            component_type=ComponentType.LISTENER,
+            component_type=ComponentType.EVENT_HANDLER,
             description=getattr(cls, "handler_description", "events处理器"),
             event_type=cls.event_type,
             weight=cls.weight,

src/plugin_system/base/base_plugin.py

@@ -1,9 +1,12 @@
 from abc import abstractmethod
-from typing import List, Type
+from typing import List, Type, Tuple, Union
 from .plugin_base import PluginBase
 
 from src.common.logger import get_logger
-from src.plugin_system.base.component_types import ComponentInfo
+from src.plugin_system.base.component_types import ComponentInfo, ActionInfo, CommandInfo, EventHandlerInfo
+from .base_action import BaseAction
+from .base_command import BaseCommand
+from .base_events_handler import BaseEventHandler
 
 logger = get_logger("base_plugin")
 
@@ -21,7 +24,15 @@ class BasePlugin(PluginBase):
         super().__init__(*args, **kwargs)
 
     @abstractmethod
-    def get_plugin_components(self) -> List[tuple[ComponentInfo, Type]]:
+    def get_plugin_components(
+        self,
+    ) -> List[
+        Union[
+            Tuple[ActionInfo, Type[BaseAction]],
+            Tuple[CommandInfo, Type[BaseCommand]],
+            Tuple[EventHandlerInfo, Type[BaseEventHandler]],
+        ]
+    ]:
         """获取插件包含的组件列表
 
         子类必须实现此方法，返回组件信息和组件类的列表

src/plugin_system/base/component_types.py

@@ -11,7 +11,7 @@ class ComponentType(Enum):
     ACTION = "action"  # 动作组件
     COMMAND = "command"  # 命令组件
     SCHEDULER = "scheduler"  # 定时任务组件（预留）
-    LISTENER = "listener"  # 事件监听组件（预留）
+    EVENT_HANDLER = "event_handler"  # 事件处理组件（预留）
 
     def __str__(self) -> str:
         return self.value
@@ -161,7 +161,7 @@ class EventHandlerInfo(ComponentInfo):
 
     def __post_init__(self):
         super().__post_init__()
-        self.component_type = ComponentType.LISTENER
+        self.component_type = ComponentType.EVENT_HANDLER
 
 
 @dataclass

src/plugin_system/core/component_registry.py

@@ -1,16 +1,19 @@
-from typing import Dict, List, Optional, Any, Pattern, Tuple, Union, Type
 import re
+
+from typing import Dict, List, Optional, Any, Pattern, Tuple, Union, Type
+
 from src.common.logger import get_logger
 from src.plugin_system.base.component_types import (
     ComponentInfo,
     ActionInfo,
     CommandInfo,
+    EventHandlerInfo,
     PluginInfo,
     ComponentType,
 )
-
 from src.plugin_system.base.base_command import BaseCommand
 from src.plugin_system.base.base_action import BaseAction
+from src.plugin_system.base.base_events_handler import BaseEventHandler
 
 logger = get_logger("component_registry")
 
@@ -23,12 +26,11 @@ class ComponentRegistry:
 
     def __init__(self):
         # 组件注册表
-        self._components: Dict[str, ComponentInfo] = {}  # 组件名 -> 组件信息
+        self._components: Dict[str, ComponentInfo] = {}  # 命名空间式组件名 -> 组件信息
-        self._components_by_type: Dict[ComponentType, Dict[str, ComponentInfo]] = {
+        # 类型 -> 命名空间式名称 -> 组件信息
-            ComponentType.ACTION: {},
+        self._components_by_type: Dict[ComponentType, Dict[str, ComponentInfo]] = {types: {} for types in ComponentType}
-            ComponentType.COMMAND: {},
+        # 命名空间式组件名 -> 组件类
-        }
+        self._components_classes: Dict[str, Type[Union[BaseCommand, BaseAction, BaseEventHandler]]] = {}
-        self._component_classes: Dict[str, Union[Type[BaseCommand], Type[BaseAction]]] = {}  # 组件名 -> 组件类
 
         # 插件注册表
         self._plugins: Dict[str, PluginInfo] = {}  # 插件名 -> 插件信息
@@ -39,20 +41,43 @@ class ComponentRegistry:
 
         # Command特定注册表
         self._command_registry: Dict[str, Type[BaseCommand]] = {}  # command名 -> command类
-        self._command_patterns: Dict[Pattern, Type[BaseCommand]] = {}  # 编译后的正则 -> command类
+        self._command_patterns: Dict[Pattern, str] = {}  # 编译后的正则 -> command名
+
+        # EventHandler特定注册表
+        self._event_handler_registry: Dict[str, Type[BaseEventHandler]] = {}  # event_handler名 -> event_handler类
+        self._enabled_event_handlers: Dict[str, Type[BaseEventHandler]] = {}  # 启用的事件处理器
 
         logger.info("组件注册中心初始化完成")
 
-    # === 通用组件注册方法 ===
+    # == 注册方法 ==
+
+    def register_plugin(self, plugin_info: PluginInfo) -> bool:
+        """注册插件
+
+        Args:
+            plugin_info: 插件信息
+
+        Returns:
+            bool: 是否注册成功
+        """
+        plugin_name = plugin_info.name
+
+        if plugin_name in self._plugins:
+            logger.warning(f"插件 {plugin_name} 已存在，跳过注册")
+            return False
+
+        self._plugins[plugin_name] = plugin_info
+        logger.debug(f"已注册插件: {plugin_name} (组件数量: {len(plugin_info.components)})")
+        return True
 
     def register_component(
-        self, component_info: ComponentInfo, component_class: Union[Type[BaseCommand], Type[BaseAction]]
+        self, component_info: ComponentInfo, component_class: Type[Union[BaseCommand, BaseAction, BaseEventHandler]]
     ) -> bool:
         """注册组件
 
         Args:
-            component_info: 组件信息
+            component_info (ComponentInfo): 组件信息
-            component_class: 组件类
+            component_class (Type[Union[BaseCommand, BaseAction, BaseEventHandler]]): 组件类
 
         Returns:
             bool: 是否注册成功
@@ -60,68 +85,110 @@ class ComponentRegistry:
         component_name = component_info.name
         component_type = component_info.component_type
         plugin_name = getattr(component_info, "plugin_name", "unknown")
+        if "." in component_name:
+            logger.error(f"组件名称 '{component_name}' 包含非法字符 '.'，请使用下划线替代")
+            return False
+        if "." in plugin_name:
+            logger.error(f"插件名称 '{plugin_name}' 包含非法字符 '.'，请使用下划线替代")
+            return False
 
-        # 🔥 系统级别自动区分：为不同类型的组件添加命名空间前缀
+        namespaced_name = f"{component_type}.{component_name}"
-        if component_type == ComponentType.ACTION:
-            namespaced_name = f"action.{component_name}"
-        elif component_type == ComponentType.COMMAND:
-            namespaced_name = f"command.{component_name}"
-        else:
-            # 未来扩展的组件类型
-            namespaced_name = f"{component_type.value}.{component_name}"
 
-        # 检查命名空间化的名称是否冲突
         if namespaced_name in self._components:
             existing_info = self._components[namespaced_name]
             existing_plugin = getattr(existing_info, "plugin_name", "unknown")
 
             logger.warning(
-                f"组件冲突: {component_type.value}组件 '{component_name}' "
+                f"组件名冲突: '{plugin_name}' 插件的 {component_type} 类型组件 '{component_name}' 已被插件 '{existing_plugin}' 注册，跳过此组件注册"
-                f"已被插件 '{existing_plugin}' 注册，跳过插件 '{plugin_name}' 的注册"
             )
             return False
 
-        # 注册到通用注册表（使用命名空间化的名称）
+        self._components[namespaced_name] = component_info  # 注册到通用注册表（使用命名空间化的名称）
-        self._components[namespaced_name] = component_info
         self._components_by_type[component_type][component_name] = component_info  # 类型内部仍使用原名
-        self._component_classes[namespaced_name] = component_class
+        self._components_classes[namespaced_name] = component_class
 
         # 根据组件类型进行特定注册（使用原始名称）
-        if component_type == ComponentType.ACTION:
+        match component_type:
-            self._register_action_component(component_info, component_class)  # type: ignore
+            case ComponentType.ACTION:
-        elif component_type == ComponentType.COMMAND:
+                ret = self._register_action_component(component_info, component_class)  # type: ignore
-            self._register_command_component(component_info, component_class)  # type: ignore
+            case ComponentType.COMMAND:
+                ret = self._register_command_component(component_info, component_class)  # type: ignore
+            case ComponentType.EVENT_HANDLER:
+                ret = self._register_event_handler_component(component_info, component_class)  # type: ignore
+            case _:
+                logger.warning(f"未知组件类型: {component_type}")
 
+        if not ret:
+            return False
         logger.debug(
-            f"已注册{component_type.value}组件: '{component_name}' -> '{namespaced_name}' "
+            f"已注册{component_type}组件: '{component_name}' -> '{namespaced_name}' "
             f"({component_class.__name__}) [插件: {plugin_name}]"
         )
         return True
 
-    def _register_action_component(self, action_info: ActionInfo, action_class: Type[BaseAction]):
+    def _register_action_component(self, action_info: ActionInfo, action_class: Type[BaseAction]) -> bool:
-        # -------------------------------- NEED REFACTORING --------------------------------
-        # -------------------------------- LOGIC ERROR -------------------------------------
         """注册Action组件到Action特定注册表"""
-        action_name = action_info.name
+        if not (action_name := action_info.name):
+            logger.error(f"Action组件 {action_class.__name__} 必须指定名称")
+            return False
+        if not isinstance(action_info, ActionInfo) or not issubclass(action_class, BaseAction):
+            logger.error(f"注册失败: {action_name} 不是有效的Action")
+            return False
+
         self._action_registry[action_name] = action_class
 
         # 如果启用，添加到默认动作集
         if action_info.enabled:
             self._default_actions[action_name] = action_info
 
-    def _register_command_component(self, command_info: CommandInfo, command_class: Type[BaseCommand]):
+        return True
+
+    def _register_command_component(self, command_info: CommandInfo, command_class: Type[BaseCommand]) -> bool:
         """注册Command组件到Command特定注册表"""
-        command_name = command_info.name
+        if not (command_name := command_info.name):
+            logger.error(f"Command组件 {command_class.__name__} 必须指定名称")
+            return False
+        if not isinstance(command_info, CommandInfo) or not issubclass(command_class, BaseCommand):
+            logger.error(f"注册失败: {command_name} 不是有效的Command")
+            return False
+
         self._command_registry[command_name] = command_class
 
-        # 编译正则表达式并注册
+        # 如果启用了且有匹配模式
-        if command_info.command_pattern:
+        if command_info.enabled and command_info.command_pattern:
             pattern = re.compile(command_info.command_pattern, re.IGNORECASE | re.DOTALL)
-            self._command_patterns[pattern] = command_class
+            if pattern not in self._command_patterns:
+                self._command_patterns[pattern] = command_name
+
+            logger.warning(f"'{command_name}' 对应的命令模式与 '{self._command_patterns[pattern]}' 重复，忽略此命令")
+
+        return True
+
+    def _register_event_handler_component(
+        self, handler_info: EventHandlerInfo, handler_class: Type[BaseEventHandler]
+    ) -> bool:
+        if not (handler_name := handler_info.name):
+            logger.error(f"EventHandler组件 {handler_class.__name__} 必须指定名称")
+            return False
+        if not isinstance(handler_info, EventHandlerInfo) or not issubclass(handler_class, BaseEventHandler):
+            logger.error(f"注册失败: {handler_name} 不是有效的EventHandler")
+            return False
+
+        self._event_handler_registry[handler_name] = handler_class
+
+        from .events_manager import events_manager  # 延迟导入防止循环导入问题
+
+        if events_manager.register_event_subscriber(handler_info, handler_class):
+            self._enabled_event_handlers[handler_name] = handler_class
+            return True
+        else:
+            logger.error(f"注册事件处理器 {handler_name} 失败")
+            return False
 
     # === 组件查询方法 ===
-
+    def get_component_info(
-    def get_component_info(self, component_name: str, component_type: ComponentType = None) -> Optional[ComponentInfo]:  # type: ignore
+        self, component_name: str, component_type: Optional[ComponentType] = None
+    ) -> Optional[ComponentInfo]:
         # sourcery skip: class-extract-method
         """获取组件信息，支持自动命名空间解析
 
@@ -138,18 +205,12 @@ class ComponentRegistry:
 
         # 2. 如果指定了组件类型，构造命名空间化的名称查找
         if component_type:
-            if component_type == ComponentType.ACTION:
+            namespaced_name = f"{component_type}.{component_name}"
-                namespaced_name = f"action.{component_name}"
-            elif component_type == ComponentType.COMMAND:
-                namespaced_name = f"command.{component_name}"
-            else:
-                namespaced_name = f"{component_type.value}.{component_name}"
-
             return self._components.get(namespaced_name)
 
         # 3. 如果没有指定类型，尝试在所有命名空间中查找
         candidates = []
-        for namespace_prefix in ["action", "command"]:
+        for namespace_prefix in [types.value for types in ComponentType]:
             namespaced_name = f"{namespace_prefix}.{component_name}"
             if component_info := self._components.get(namespaced_name):
                 candidates.append((namespace_prefix, namespaced_name, component_info))
@@ -171,8 +232,8 @@ class ComponentRegistry:
     def get_component_class(
         self,
         component_name: str,
-        component_type: ComponentType = None,  # type: ignore
+        component_type: Optional[ComponentType] = None,
-    ) -> Optional[Union[Type[BaseCommand], Type[BaseAction]]]:
+    ) -> Optional[Union[Type[BaseCommand], Type[BaseAction], Type[BaseEventHandler]]]:
         """获取组件类，支持自动命名空间解析
 
         Args:
@@ -184,29 +245,23 @@ class ComponentRegistry:
         """
         # 1. 如果已经是命名空间化的名称，直接查找
         if "." in component_name:
-            return self._component_classes.get(component_name)
+            return self._components_classes.get(component_name)
 
         # 2. 如果指定了组件类型，构造命名空间化的名称查找
         if component_type:
-            if component_type == ComponentType.ACTION:
+            namespaced_name = f"{component_type.value}.{component_name}"
-                namespaced_name = f"action.{component_name}"
+            return self._components_classes.get(namespaced_name)
-            elif component_type == ComponentType.COMMAND:
-                namespaced_name = f"command.{component_name}"
-            else:
-                namespaced_name = f"{component_type.value}.{component_name}"
-
-            return self._component_classes.get(namespaced_name)
 
         # 3. 如果没有指定类型，尝试在所有命名空间中查找
         candidates = []
-        for namespace_prefix in ["action", "command"]:
+        for namespace_prefix in [types.value for types in ComponentType]:
             namespaced_name = f"{namespace_prefix}.{component_name}"
-            if component_class := self._component_classes.get(namespaced_name):
+            if component_class := self._components_classes.get(namespaced_name):
                 candidates.append((namespace_prefix, namespaced_name, component_class))
 
         if len(candidates) == 1:
             # 只有一个匹配，直接返回
-            namespace, full_name, cls = candidates[0]
+            _, full_name, cls = candidates[0]
             logger.debug(f"自动解析组件: '{component_name}' -> '{full_name}'")
             return cls
         elif len(candidates) > 1:
@@ -235,7 +290,7 @@ class ComponentRegistry:
         """获取Action注册表（用于兼容现有系统）"""
         return self._action_registry.copy()
 
-    def get_action_info(self, action_name: str) -> Optional[ActionInfo]:
+    def get_registered_action_info(self, action_name: str) -> Optional[ActionInfo]:
         """获取Action信息"""
         info = self.get_component_info(action_name, ComponentType.ACTION)
         return info if isinstance(info, ActionInfo) else None
@@ -247,18 +302,18 @@ class ComponentRegistry:
     # === Command特定查询方法 ===
 
     def get_command_registry(self) -> Dict[str, Type[BaseCommand]]:
-        """获取Command注册表（用于兼容现有系统）"""
+        """获取Command注册表"""
         return self._command_registry.copy()
 
-    def get_command_patterns(self) -> Dict[Pattern, Type[BaseCommand]]:
+    def get_registered_command_info(self, command_name: str) -> Optional[CommandInfo]:
-        """获取Command模式注册表（用于兼容现有系统）"""
-        return self._command_patterns.copy()
-
-    def get_command_info(self, command_name: str) -> Optional[CommandInfo]:
         """获取Command信息"""
         info = self.get_component_info(command_name, ComponentType.COMMAND)
         return info if isinstance(info, CommandInfo) else None
 
+    def get_command_patterns(self) -> Dict[Pattern, str]:
+        """获取Command模式注册表"""
+        return self._command_patterns.copy()
+
     def find_command_by_text(self, text: str) -> Optional[Tuple[Type[BaseCommand], dict, bool, str]]:
         # sourcery skip: use-named-expression, use-next
         """根据文本查找匹配的命令
@@ -270,47 +325,36 @@ class ComponentRegistry:
             Tuple: (命令类, 匹配的命名组, 是否拦截消息, 插件名) 或 None
         """
 
-        for pattern, command_class in self._command_patterns.items():
+        candidates = [pattern for pattern in self._command_patterns if pattern.match(text)]
-            if match := pattern.match(text):
+        if not candidates:
-                command_name = None
+            return None
-                # 查找对应的组件信息
+        if len(candidates) > 1:
-                for name, cls in self._command_registry.items():
+            logger.warning(f"文本 '{text}' 匹配到多个命令模式: {candidates}，使用第一个匹配")
-                    if cls == command_class:
+        command_name = self._command_patterns[candidates[0]]
-                        command_name = name
+        command_info: CommandInfo = self.get_registered_command_info(command_name)  # type: ignore
-                        break
+        return (
+            self._command_registry[command_name],
+            candidates[0].match(text).groupdict(),  # type: ignore
+            command_info.intercept_message,
+            command_info.plugin_name,
+        )
 
-                # 检查命令是否启用
+    # === 事件处理器特定查询方法 ===
-                if command_name:
-                    command_info = self.get_command_info(command_name)
-                    if command_info and command_info.enabled:
-                        return (
-                            command_class,
-                            match.groupdict(),
-                            command_info.intercept_message,
-                            command_info.plugin_name,
-                        )
-        return None
 
-    # === 插件管理方法 ===
+    def get_event_handler_registry(self) -> Dict[str, Type[BaseEventHandler]]:
+        """获取事件处理器注册表"""
+        return self._event_handler_registry.copy()
 
-    def register_plugin(self, plugin_info: PluginInfo) -> bool:
+    def get_registered_event_handler_info(self, handler_name: str) -> Optional[EventHandlerInfo]:
-        """注册插件
+        """获取事件处理器信息"""
+        info = self.get_component_info(handler_name, ComponentType.EVENT_HANDLER)
+        return info if isinstance(info, EventHandlerInfo) else None
 
-        Args:
+    def get_enabled_event_handlers(self) -> Dict[str, Type[BaseEventHandler]]:
-            plugin_info: 插件信息
+        """获取启用的事件处理器"""
+        return self._enabled_event_handlers.copy()
 
-        Returns:
+    # === 插件查询方法 ===
-            bool: 是否注册成功
-        """
-        plugin_name = plugin_info.name
-
-        if plugin_name in self._plugins:
-            logger.warning(f"插件 {plugin_name} 已存在，跳过注册")
-            return False
-
-        self._plugins[plugin_name] = plugin_info
-        logger.debug(f"已注册插件: {plugin_name} (组件数量: {len(plugin_info.components)})")
-        return True
 
     def get_plugin_info(self, plugin_name: str) -> Optional[PluginInfo]:
         """获取插件信息"""
@@ -344,82 +388,22 @@ class ComponentRegistry:
         plugin_instance = plugin_manager.get_plugin_instance(plugin_name)
         return plugin_instance.config if plugin_instance else None
 
-    # === 状态管理方法 ===
-
-    # def enable_component(self, component_name: str, component_type: ComponentType = None) -> bool:
-    #     # -------------------------------- NEED REFACTORING --------------------------------
-    #     # -------------------------------- LOGIC ERROR -------------------------------------
-    #     """启用组件，支持命名空间解析"""
-    #     # 首先尝试找到正确的命名空间化名称
-    #     component_info = self.get_component_info(component_name, component_type)
-    #     if not component_info:
-    #         return False
-
-    #     # 根据组件类型构造正确的命名空间化名称
-    #     if component_info.component_type == ComponentType.ACTION:
-    #         namespaced_name = f"action.{component_name}" if "." not in component_name else component_name
-    #     elif component_info.component_type == ComponentType.COMMAND:
-    #         namespaced_name = f"command.{component_name}" if "." not in component_name else component_name
-    #     else:
-    #         namespaced_name = (
-    #             f"{component_info.component_type.value}.{component_name}"
-    #             if "." not in component_name
-    #             else component_name
-    #         )
-
-    #     if namespaced_name in self._components:
-    #         self._components[namespaced_name].enabled = True
-    #         # 如果是Action，更新默认动作集
-    #         # ---- HERE ----
-    #         # if isinstance(component_info, ActionInfo):
-    #         #     self._action_descriptions[component_name] = component_info.description
-    #         logger.debug(f"已启用组件: {component_name} -> {namespaced_name}")
-    #         return True
-    #     return False
-
-    # def disable_component(self, component_name: str, component_type: ComponentType = None) -> bool:
-    #     # -------------------------------- NEED REFACTORING --------------------------------
-    #     # -------------------------------- LOGIC ERROR -------------------------------------
-    #     """禁用组件，支持命名空间解析"""
-    #     # 首先尝试找到正确的命名空间化名称
-    #     component_info = self.get_component_info(component_name, component_type)
-    #     if not component_info:
-    #         return False
-
-    #     # 根据组件类型构造正确的命名空间化名称
-    #     if component_info.component_type == ComponentType.ACTION:
-    #         namespaced_name = f"action.{component_name}" if "." not in component_name else component_name
-    #     elif component_info.component_type == ComponentType.COMMAND:
-    #         namespaced_name = f"command.{component_name}" if "." not in component_name else component_name
-    #     else:
-    #         namespaced_name = (
-    #             f"{component_info.component_type.value}.{component_name}"
-    #             if "." not in component_name
-    #             else component_name
-    #         )
-
-    #     if namespaced_name in self._components:
-    #         self._components[namespaced_name].enabled = False
-    #         # 如果是Action，从默认动作集中移除
-    #         # ---- HERE ----
-    #         # if component_name in self._action_descriptions:
-    #         #     del self._action_descriptions[component_name]
-    #         logger.debug(f"已禁用组件: {component_name} -> {namespaced_name}")
-    #         return True
-    #     return False
-
     def get_registry_stats(self) -> Dict[str, Any]:
         """获取注册中心统计信息"""
         action_components: int = 0
         command_components: int = 0
+        events_handlers: int = 0
         for component in self._components.values():
             if component.component_type == ComponentType.ACTION:
                 action_components += 1
             elif component.component_type == ComponentType.COMMAND:
                 command_components += 1
+            elif component.component_type == ComponentType.EVENT_HANDLER:
+                events_handlers += 1
         return {
             "action_components": action_components,
             "command_components": command_components,
+            "event_handlers": events_handlers,
             "total_components": len(self._components),
             "total_plugins": len(self._plugins),
             "components_by_type": {
@@ -430,5 +414,4 @@ class ComponentRegistry:
         }
 
 
-# 全局组件注册中心实例
 component_registry = ComponentRegistry()

src/plugin_system/core/events_manager.py

@@ -3,7 +3,7 @@ from typing import List, Dict, Optional, Type
 
 from src.chat.message_receive.message import MessageRecv
 from src.common.logger import get_logger
-from src.plugin_system.base.component_types import EventType, EventHandlerInfo, MaiMessages, PluginInfo
+from src.plugin_system.base.component_types import EventType, EventHandlerInfo, MaiMessages
 from src.plugin_system.base.base_events_handler import BaseEventHandler
 
 logger = get_logger("events_manager")
@@ -14,7 +14,6 @@ class EventsManager:
         # 有权重的 events 订阅者注册表
         self.events_subscribers: Dict[EventType, List[BaseEventHandler]] = {event: [] for event in EventType}
         self.handler_mapping: Dict[str, Type[BaseEventHandler]] = {}  # 事件处理器映射表
-        self._plugins: Dict[str, PluginInfo] = {}  # 插件注册表
 
     def register_event_subscriber(self, handler_info: EventHandlerInfo, handler_class: Type[BaseEventHandler]) -> bool:
         """注册事件处理器
@@ -42,23 +41,6 @@ class EventsManager:
 
         return self._insert_event_handler(handler_class)
 
-    def register_plugins(self, plugin_info: PluginInfo) -> bool:
-        """注册插件
-
-        Args:
-            plugin_info (PluginInfo): 插件信息
-
-        Returns:
-            bool: 是否注册成功
-        """
-        if plugin_info.name in self._plugins:
-            logger.warning(f"插件 {plugin_info.name} 已存在，跳过注册")
-            return False
-
-        self._plugins[plugin_info.name] = plugin_info
-        logger.debug(f"插件 {plugin_info.name} 注册成功")
-        return True
-
     async def handler_mai_events(
         self,
         event_type: EventType,

src/plugin_system/core/plugin_manager.py

@@ -457,13 +457,14 @@ class PluginManager:
         stats = component_registry.get_registry_stats()
         action_count = stats.get("action_components", 0)
         command_count = stats.get("command_components", 0)
+        event_handler_count = stats.get("event_handlers", 0)
         total_components = stats.get("total_components", 0)
 
         # 📋 显示插件加载总览
         if total_registered > 0:
             logger.info("🎉 插件系统加载完成!")
             logger.info(
-                f"📊 总览: {total_registered}个插件, {total_components}个组件 (Action: {action_count}, Command: {command_count})"
+                f"📊 总览: {total_registered}个插件, {total_components}个组件 (Action: {action_count}, Command: {command_count}, EventHandler: {event_handler_count})"
             )
 
             # 显示详细的插件列表
@@ -492,8 +493,9 @@ class PluginManager:
 
                     # 组件列表
                     if plugin_info.components:
-                        action_components = [c for c in plugin_info.components if c.component_type.name == "ACTION"]
+                        action_components = [c for c in plugin_info.components if c.component_type == ComponentType.ACTION]
-                        command_components = [c for c in plugin_info.components if c.component_type.name == "COMMAND"]
+                        command_components = [c for c in plugin_info.components if c.component_type == ComponentType.COMMAND]
+                        event_handler_components = [c for c in plugin_info.components if c.component_type == ComponentType.EVENT_HANDLER]
 
                         if action_components:
                             action_names = [c.name for c in action_components]
@@ -503,6 +505,10 @@ class PluginManager:
                             command_names = [c.name for c in command_components]
                             logger.info(f"    ⚡ Command组件: {', '.join(command_names)}")
                         
+                        if event_handler_components:
+                            event_handler_names = [c.name for c in event_handler_components]
+                            logger.info(f"    📢 EventHandler组件: {', '.join(event_handler_names)}")
+
                     # 依赖信息
                     if plugin_info.dependencies:
                         logger.info(f"    🔗 依赖: {', '.join(plugin_info.dependencies)}")