更好的缓存，扬掉global，重构代码，整理聊天逻辑 (#16)

* 实现缓存装饰器，优化数据获取和存储逻辑

* 重构代码，准备将聊天请求逻辑移入MarshoHandler

* 记录点（

* unfinished

* 🎨 重写基本完毕

* 移除未使用import，添加漏掉的换行

nonebot_plugin_marshoai/plugin/func_call/caller.py

@@ -70,11 +70,9 @@ class Caller:
         ):
             return False, "告诉用户 Permission Denied 权限不足"
 
-        if self.ctx.state is None:
-            return False, "State is None"
-        if self._rule and not await self._rule(
-            self.ctx.bot, self.ctx.event, self.ctx.state
-        ):
+        # if self.ctx.state is None:
+        #     return False, "State is None"
+        if self._rule and not await self._rule(self.ctx.bot, self.ctx.event):
             return False, "告诉用户 Rule Denied 规则不匹配"
 
         return True, ""
@@ -115,6 +113,10 @@ class Caller:
         # 检查函数签名，确定依赖注入参数
         sig = inspect.signature(func)
         for name, param in sig.parameters.items():
+            if param.annotation == T_State:
+                self.di.state = name
+                continue  # 防止后续判断T_State子类时报错
+
             if issubclass(param.annotation, Event) or isinstance(
                 param.annotation, Event
             ):
@@ -133,9 +135,6 @@ class Caller:
             ):
                 self.di.matcher = name
 
-            if param.annotation == T_State:
-                self.di.state = name
-
         # 检查默认值情况
         for name, param in sig.parameters.items():
             if param.default is not inspect.Parameter.empty:

nonebot_plugin_marshoai/plugin/func_call/models.py

@@ -19,7 +19,7 @@ class SessionContext(BaseModel):
     bot: Bot
     event: Event
     matcher: Matcher
-    state: T_State
+    # state: T_State
     caller: Any = None
 
     class Config:
@@ -30,5 +30,5 @@ class SessionContextDepends(BaseModel):
     bot: str | None = None
     event: str | None = None
     matcher: str | None = None
-    state: str | None = None
+    # state: str | None = None
     caller: str | None = None