Surge: 根据 ISP 自动启停 TAG Profile 模块

isp-tag-module.js

// 网络切换时自动启停 TAG Profile 模块
// 移动 ISP → 启用（走国内中转）
// 其他 ISP → 禁用（直连海外，延迟更低）

const MODULE_NAME = "TAG Profile";
const MOBILE_KEYWORDS = ["移动", "CMCC", "China Mobile"];

$httpClient.get(
  { url: "https://myip.ipip.net", timeout: 5 },
  (error, _resp, body) => {
    if (error) {
      console.log("ISP 检测失败: " + error);
      $done();
      return;
    }

    const shouldEnable = MOBILE_KEYWORDS.some((kw) => body.includes(kw));

    $httpAPI("GET", "/v1/modules", null, (currentModules) => {
      const isEnabled =
        currentModules.enabled &&
        currentModules.enabled.indexOf(MODULE_NAME) !== -1;

      if (isEnabled === shouldEnable) {
        console.log(
          "ISP 检测: " + body.trim() + " → " + MODULE_NAME + " 已是目标状态，跳过"
        );
        $done();
        return;
      }

      const moduleState = {};
      moduleState[MODULE_NAME] = shouldEnable;
      const action = shouldEnable ? "启用" : "禁用";

      $httpAPI("POST", "/v1/modules", moduleState, () => {
        console.log("ISP 检测: " + body.trim() + " → " + action + " " + MODULE_NAME);
        $notification.post(
          "TAG 模块自动切换",
          action + " " + MODULE_NAME,
          body.trim()
        );
        $done();
      });
    });
  }
);