From a6b137478ccc2725559c2b60bd19a4ae4a27e739 Mon Sep 17 00:00:00 2001
From: knowen <1369727119@qq.com>
Date: Thu, 19 Mar 2026 22:02:23 +0800
Subject: [PATCH] =?UTF-8?q?feat(gemini-ops):=20=E6=96=B0=E5=A2=9E=E7=99=BB?=
 =?UTF-8?q?=E5=BD=95=E7=8A=B6=E6=80=81=E6=A3=80=E6=9F=A5=E5=8A=9F=E8=83=BD?=
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---
 src/gemini-ops.js | 24 ++++++++++++++++++++++++
 src/mcp-server.js | 28 ++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/src/gemini-ops.js b/src/gemini-ops.js
index a3e8513..57045c5 100644
--- a/src/gemini-ops.js
+++ b/src/gemini-ops.js
@@ -921,4 +921,28 @@ function isImageLoaded(op) {
   });
 }
 
+/**
+ * 检查是否已登录 Google 账号
+ *
+ * 判断依据：顶部导航栏 div.boqOnegoogleliteOgbOneGoogleBar 的 innerText
+ * 包含"登录"或"sign in"（不区分大小写）则视为未登录
+ *
+ * @param {ReturnType<typeof createOperator>} op
+ * @returns {Promise<{ok: boolean, loggedIn: boolean, barText?: string, error?: string}>}
+ */
+function isLoggedIn(op) {
+  return op.query(() => {
+    const bar = document.querySelector('div.boqOnegoogleliteOgbOneGoogleBar');
+    if (!bar) {
+      return { ok: false, loggedIn: false, error: 'login_bar_not_found' };
+    }
+
+    const text = (bar.innerText || '').trim();
+    const lower = text.toLowerCase();
+    const notLoggedIn = lower.includes('登录') || lower.includes('sign in');
+
+    return { ok: true, loggedIn: !notLoggedIn, barText: text };
+  });
+}
+
 
diff --git a/src/mcp-server.js b/src/mcp-server.js
index 7b28681..d8a70c2 100644
--- a/src/mcp-server.js
+++ b/src/mcp-server.js
@@ -374,6 +374,34 @@ server.registerTool(
   }
 );
 
+// ─── 登录状态检查 ───
+
+server.registerTool(
+  "gemini_check_login",
+  {
+    description: "检查当前 Gemini 页面是否已登录 Google 账号",
+    inputSchema: {},
+  },
+  async () => {
+    try {
+      const { ops } = await createGeminiSession();
+      const result = await ops.checkLogin();
+      disconnect();
+
+      if (!result.ok) {
+        return { content: [{ type: "text", text: `检测失败: ${result.error}` }], isError: true };
+      }
+
+      const status = result.loggedIn ? "已登录" : "未登录";
+      return {
+        content: [{ type: "text", text: `${status}（导航栏文本: "${result.barText}"）` }],
+      };
+    } catch (err) {
+      return { content: [{ type: "text", text: `执行崩溃: ${err.message}` }], isError: true };
+    }
+  }
+);
+
 // ─── 页面状态 & 恢复 ───
 
 server.registerTool(