// Turnstile Patch - 仅做指纹修补，不自动狂点。
// xAI 资料页是 managed/invisible Turnstile：iframe 0x0，token 会自动生成；
// 每 500ms 点 checkbox 反而会打断校验。

(function () {
    "use strict";

    // 0. 伪造 MouseEvent screen 坐标
    try {
        function _rnd(min, max) {
            return Math.floor(Math.random() * (max - min + 1)) + min;
        }
        var _sx = _rnd(800, 1400);
        var _sy = _rnd(300, 800);
        Object.defineProperty(MouseEvent.prototype, "screenX", {
            configurable: true,
            get: function () {
                return _sx + (this.clientX || 0);
            },
        });
        Object.defineProperty(MouseEvent.prototype, "screenY", {
            configurable: true,
            get: function () {
                return _sy + (this.clientY || 0);
            },
        });
    } catch (e) {}

    // 1. 隐藏 navigator.webdriver
    try {
        Object.defineProperty(navigator, "webdriver", {
            get: function () {
                return false;
            },
            configurable: true,
        });
    } catch (e) {}

    // 2. 清理 chrome.runtime 自动化痕迹
    try {
        if (window.chrome && window.chrome.runtime) {
            delete window.chrome.runtime.onConnect;
            delete window.chrome.runtime.onMessage;
        }
    } catch (e) {}

    // 3. permissions.query
    try {
        var origQuery = navigator.permissions.query.bind(navigator.permissions);
        navigator.permissions.query = function (params) {
            if (params.name === "notifications") {
                return Promise.resolve({ state: Notification.permission });
            }
            return origQuery(params);
        };
    } catch (e) {}

    // 4. plugins
    try {
        Object.defineProperty(navigator, "plugins", {
            get: function () {
                return [1, 2, 3, 4, 5];
            },
            configurable: true,
        });
    } catch (e) {}

    // 5. languages
    try {
        Object.defineProperty(navigator, "languages", {
            get: function () {
                return ["en-US", "en"];
            },
            configurable: true,
        });
    } catch (e) {}
})();