修复QQ抓联系人列表+微信自动回复错发给QQ+重复处理\n\n问题1: QQ/TIM抓会话列表而非消息\n 根因: _click_message_area单次点击(width*0.88)落在联系人/群列表\n 而非消息显示区,导致Ctrl+A复制联系人名而非消息内容\n 修复: _focus_message_area两次SendMessage点击\n 先点会话列表(左15%)选对话→再点消息区(中右60%)聚焦消息\n + Esc前导键退出搜索模式\n\n问题2: 微信自动回复发给QQ\n 根因: _attach_set_foreground静默失败不返回结果\n SendKeys输入到当前前台窗口(QQ)\n 修复: _ensure_foreground使用GetForegroundWindow验证\n 确认目标窗口真正在前台,失败则return False放弃发送\n + 处理托盘/最小化窗口(ShowWindow SW_SHOWNORMAL)\n\n问题3: 重复处理同1条消息\n 根因: QQ每次读到不同联系人名=不同新消息=反复触发\n 修复: ①聚焦消息区后读到稳定消息内容 ②_sending_event锁\n 自动回复发送期间阻止监控轮询,避免焦点被抢\n\n其他: _ensure_hwnd检测QQ NT vs TIM变体\n 用于选择UIA优先或剪贴板优先策略

monitor.py

@@ -49,6 +49,11 @@ class MessageMonitor:
         # 剪贴板原始文本（用于自动回复提取发送者）
         self._raw_clipboard: dict = {}
 
+        # 发送中事件锁（防止自动回复时监控轮询干扰）
+        self._sending_event = threading.Event()
+        # 应用变体：qq→"qq_nt"或"tim"
+        self._app_variant: dict = {}
+
     def set_poll_interval(self, seconds: float):
         self._poll_interval = max(0.5, seconds)
 
@@ -95,12 +100,12 @@ class MessageMonitor:
         heartbeat = 0
         while self._running:
             try:
-                if self._wechat_enabled:
+                if self._wechat_enabled and not self._sending_event.is_set():
                     self._poll("wechat")
                 if self._qq_enabled:
-                    # QQ 降频：每 10 周期 poll 一次（~20s），减少抢窗口
+                    # QQ 降频：每 10 周期 poll 一次（~20s）
                     self._qq_skip_counter += 1
-                    if self._qq_skip_counter >= 10:
+                    if self._qq_skip_counter >= 10 and not self._sending_event.is_set():
                         self._qq_skip_counter = 0
                         self._poll("qq")
             except Exception as e:
@@ -147,11 +152,12 @@ class MessageMonitor:
                         if rect.width() > 200 and rect.height() > 100:
                             h = w.NativeWindowHandle
                             self._cached_hwnd[platform] = h
+                            self._app_variant[platform] = "qq_nt" if name == "QQ" else "tim"
                             logger.info(f"[{platform}] 窗口已定位(名称): {name}")
                             return h
                 except Exception:
                     pass
-            # QQ NT → TXGuiFoundation 类名
+            # QQ NT/TIM → TXGuiFoundation 类名
             try:
                 root = auto.GetRootControl()
                 for child in root.GetChildren():
@@ -160,6 +166,9 @@ class MessageMonitor:
                             rect = child.BoundingRectangle
                             if rect.width() > 200 and rect.height() > 100:
                                 h = child.NativeWindowHandle
+                                # 判断变体：名称含"TIM"则为tim，否则qq_nt
+                                cname = str(child.Name or "")
+                                self._app_variant[platform] = "tim" if "TIM" in cname.upper() else "qq_nt"
                                 self._cached_hwnd[platform] = h
                                 logger.info(f"[{platform}] 窗口已定位(TXGuiFoundation): {child.Name}")
                                 return h
@@ -225,35 +234,72 @@ class MessageMonitor:
         except Exception as e:
             logger.debug(f"[{platform}] 滚动到底失败: {e}")
 
-    def _click_message_area(self, platform: str):
-        """SendMessage 点击消息区（靠右）聚焦消息列表，不移动物理鼠标。
+    def _focus_message_area(self, platform: str) -> bool:
+        """聚焦消息区：Esc清弹窗 → 点击会话列表选对话 → 点击消息区聚焦。
 
-        TIM 三栏布局: 联系人|会话列表|消息区 → 消息区在最右 ~12%。
-        用 SendMessage 同步发送（Electron 响应同步消息），PostMessage 异步 Electron 不处理。
+        两步点击确保焦点落在消息显示区域而非联系人/会话列表。
+        SendMessage 同步发送（Electron 响应同步消息）。
+        不移动物理鼠标。
         """
         hwnd = self._cached_hwnd.get(platform)
         if not hwnd:
-            return
+            return False
         try:
             rect = win32gui.GetWindowRect(hwnd)
             if not rect:
-                return
+                return False
             left, top, right, bottom = rect
-            width = right - left
-            height = bottom - top
-            if width < 100 or height < 100:
-                return
-            # 消息区在最右（TIM 三栏: 左~5% 联系人, 中~75% 会话, 右~20% 消息）
-            client_x = int(width * 0.88)
-            client_y = int(height * 0.50)
-            lparam = win32api.MAKELONG(client_x, client_y)
-            # SendMessage 同步 — Electron 能正确处理
-            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, lparam)
-            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONUP, 0, lparam)
+            w = right - left
+            h = bottom - top
+            if w < 100 or h < 100:
+                return False
+
+            # 先从前景（_read_via_clipboard_once 已做，但再确保）
+            # Esc 退出搜索/弹出框，恢复默认焦点
+            auto.SendKeys('{Esc}')
+            time.sleep(0.15)
+            auto.SendKeys('{Esc}')
+            time.sleep(0.15)
+
+            # 1. 点击会话列表（左 ~15%）选中一个对话
+            x1 = int(w * 0.15)
+            y1 = int(h * 0.35)
+            lp1 = win32api.MAKELONG(x1, y1)
+            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, lp1)
+            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONUP, 0, lp1)
             time.sleep(0.3)
-            logger.debug(f"[{platform}] SendMessage 点击 ({client_x},{client_y})")
+
+            # 2. 点击消息显示区（中右 ~60%）聚焦消息列表
+            x2 = int(w * 0.60)
+            y2 = int(h * 0.40)
+            lp2 = win32api.MAKELONG(x2, y2)
+            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONDOWN, win32con.MK_LBUTTON, lp2)
+            win32gui.SendMessage(hwnd, win32con.WM_LBUTTONUP, 0, lp2)
+            time.sleep(0.3)
+
+            logger.debug(f"[{platform}] 已聚焦消息区 (conv={x1},{y1} msg={x2},{y2})")
+            return True
         except Exception as e:
             logger.debug(f"[{platform}] 聚焦消息区失败: {e}")
+            return False
+
+    def _ensure_foreground(self, hwnd, max_retries=3) -> bool:
+        """确保窗口在前台，重试多次。失败返回 False，不强行发送。"""
+        for i in range(max_retries):
+            self._attach_set_foreground(hwnd)
+            time.sleep(0.2)
+            try:
+                fg = win32gui.GetForegroundWindow()
+                if fg == hwnd:
+                    return True
+                # 目标窗口是前台窗口的子窗口也可
+                if fg and win32gui.IsChild(hwnd, fg):
+                    return True
+            except Exception:
+                pass
+            time.sleep(0.15)
+        logger.warning(f"无法将窗口 {hwnd} 带到前台，放弃操作")
+        return False
 
     def _attach_set_foreground(self, hwnd):
         """AttachThreadInput + SetForegroundWindow，从 daemon 线程也能成功。"""
@@ -338,8 +384,17 @@ class MessageMonitor:
 
         texts = []
         try:
-            self._attach_set_foreground(hwnd)
-            time.sleep(0.3)
+            # 确保窗口在前台（失败则返回空，避免发送到错误窗口）
+            if not self._ensure_foreground(hwnd, max_retries=2):
+                return []
+
+            # TIM/QQ NT: Esc 退出搜索/弹框，确保焦点在消息区域
+            variant = self._app_variant.get(platform, "")
+            if variant == "tim":
+                auto.SendKeys('{Esc}')
+                time.sleep(0.15)
+                auto.SendKeys('{Esc}')
+                time.sleep(0.15)
 
             # Ctrl+A (全选)
             auto.SendKeys('{Ctrl}a')
@@ -421,11 +476,13 @@ class MessageMonitor:
                 logger.warning(f"[{platform}] 找不到搜索框")
                 return False
 
-            # 恢复窗口并前置
+            # 恢复窗口并前置（失败则放弃搜索）
             if win32gui.IsIconic(hwnd):
                 win32gui.ShowWindow(hwnd, win32con.SW_RESTORE)
-            self._attach_set_foreground(hwnd)
-            time.sleep(0.3)
+            if not self._ensure_foreground(hwnd):
+                logger.warning(f"[{platform}] 无法前置窗口，放弃搜索联系人")
+                return False
+            time.sleep(0.2)
 
             # SetFocus 到搜索框（不移动鼠标）
             search.SetFocus()
@@ -472,11 +529,16 @@ class MessageMonitor:
             wc.SetClipboardText(text, wc.CF_UNICODETEXT)
             wc.CloseClipboard()
 
-            # 窗口前置
+            # 确保窗口可见且在前台（处理托盘/最小化状态）
+            if not win32gui.IsWindowVisible(hwnd):
+                win32gui.ShowWindow(hwnd, win32con.SW_SHOWNORMAL)
+                time.sleep(0.2)
             if win32gui.IsIconic(hwnd):
                 win32gui.ShowWindow(hwnd, win32con.SW_RESTORE)
-            self._attach_set_foreground(hwnd)
-            time.sleep(0.3)
+                time.sleep(0.2)
+            if not self._ensure_foreground(hwnd):
+                logger.error(f"[{platform}] 无法带到前台，放弃发送")
+                return False
 
             # PostMessage 点击输入框区域（底部）— 不移动物理鼠标
             rect = win32gui.GetWindowRect(hwnd)
@@ -522,9 +584,14 @@ class MessageMonitor:
     def _read_messages(self, window, platform: str = "") -> list:
         """每轮重新定位 ListControl。"""
         if platform == "qq":
-            # QQ NT/TIM Electron: UIA 不可遍历，剪贴板法+Win32回退
-            # 先 SendMessage 点击消息区确保焦点位置
-            self._click_message_area(platform)
+            variant = self._app_variant.get(platform, "")
+            if variant == "qq_nt":
+                # QQ NT: UIA 暴露 ListControl("消息")，先尝试 UIA 读取
+                texts = self._read_message_list(window)
+                if texts:
+                    return texts
+            # TIM / QQ NT UIA 缓存失效: 聚焦消息区 → 剪贴板
+            self._focus_message_area(platform)
             texts = self._read_via_clipboard(platform)
             if texts:
                 return texts
@@ -740,6 +807,10 @@ class MessageMonitor:
     # ── 单次轮询 ─────────────────────────────────────────────
 
     def _poll(self, platform: str):
+        # 自动回复发送中跳过轮询（防止窗口焦点被抢）
+        if self._sending_event.is_set():
+            return
+
         counter = self._poll_count.get(platform, 0) + 1
         self._poll_count[platform] = counter