// ==UserScript==
// @name         0755tt 稳定检测版（适配多次弹窗）
// @namespace    https://www.0755tt.com/
// @version      9.0
// @description  选正确→确定，1秒后选错误→确定，支持重复弹窗
// @author       reese
// @match        https://www.0755tt.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let isProcessing = false;
    let lastDialogCloseTime = 0; // 记录上次弹窗关闭时间，避免残留误判
    const clickX = 914, clickY = 402; // 确认按钮坐标（可自行调整）

    function isDialogVisible() {
        // 检查选项是否存在且可见
        const radios = document.querySelectorAll('.el-radio');
        if (radios.length < 2) return false;
        // 检查第一个 radio 是否在视觉上可见（宽高大于0且未被隐藏）
        const firstRadio = radios[0];
        if (firstRadio.offsetParent === null) return false;
        // 额外检查弹窗容器是否可见
        const dialog = document.querySelector('.el-dialog');
        return dialog !== null;
    }

    function selectRadio(index) {
        const radios = document.querySelectorAll('.el-radio');
        if (!radios.length) return false;
        const target = radios[index];
        target.click();
        const input = target.querySelector('input[type="radio"]');
        if (input) {
            input.checked = true;
            input.dispatchEvent(new Event('input', { bubbles: true }));
            input.dispatchEvent(new Event('change', { bubbles: true }));
        }
        console.log(`✅ 已选择选项 ${index + 1}: ${target.textContent.trim()}`);
        return true;
    }

    function simulateClick(x, y) {
        console.log(`🖱️ 在坐标 (${x}, ${y}) 模拟鼠标点击`);
        // 获取该坐标下的顶层元素
        const target = document.elementFromPoint(x, y);
        if (!target) {
            console.warn('坐标处无元素');
            return false;
        }
        console.log(`  目标元素: ${target.tagName}.${target.className}`);

        // 派发完整鼠标事件序列
        const events = [
            new PointerEvent('pointerdown', { bubbles: true, cancelable: true, clientX: x, clientY: y }),
            new MouseEvent('mousedown', { bubbles: true, cancelable: true, clientX: x, clientY: y }),
            new PointerEvent('pointerup', { bubbles: true, cancelable: true, clientX: x, clientY: y }),
            new MouseEvent('mouseup', { bubbles: true, cancelable: true, clientX: x, clientY: y }),
            new MouseEvent('click', { bubbles: true, cancelable: true, clientX: x, clientY: y })
        ];
        const element = document.elementFromPoint(x, y);
        if (element) {
            const clickEvent = new MouseEvent('click', {view: window,bubbles: true,cancelable: true,clientX: x,clientY: y});
            element.dispatchEvent(clickEvent);
        } else {
        console.log("未找到对应坐标的元素");
        }
        

        events.forEach(event => target.dispatchEvent(event));
        return true;
    }

    function doSequence() {
        if (isProcessing) return;
        isProcessing = true;

        // 第一步：选正确并确认
        selectRadio(0);
        setTimeout(() => simulateClick(clickX, clickY), 100);

        // 1秒后第二步
        setTimeout(() => {
            // 重新检查弹窗是否还在（可能已关闭）
            if (!isDialogVisible()) {
                console.warn('弹窗已提前关闭，跳过第二步');
                isProcessing = false;
                return;
            }
            selectRadio(1);
            setTimeout(() => simulateClick(clickX, clickY), 100);
            // 完成标记
            setTimeout(() => {
                isProcessing = false;
                lastDialogCloseTime = Date.now();
                console.log('✅ 流程完成，等待下一次弹窗');
            }, 2000);
        }, 1000);
    }

    // 主循环：每 500ms 检查一次弹窗
    setInterval(() => {
        if (isProcessing) return;
        // 弹窗关闭后 3 秒内不触发（防止弹窗关闭动画导致的误判）
        if (Date.now() - lastDialogCloseTime < 3000) return;
        if (isDialogVisible()) {
            console.log('🔔 检测到弹窗');
            doSequence();
        }
    }, 500);

    // 同时保留 MutationObserver 作为补充（处理弹窗通过插入新节点出现的情况）
    const observer = new MutationObserver(mutations => {
        for (const m of mutations) {
            if (!m.addedNodes.length) continue;
            for (const node of m.addedNodes) {
                if (node.nodeType !== 1) continue;
                if (node.querySelectorAll('.el-radio').length >= 2) {
                    if (!isProcessing && Date.now() - lastDialogCloseTime >= 3000) {
                        console.log('🔔 DOM 新增弹窗');
                        doSequence();
                    }
                    return;
                }
            }
        }
    });
    observer.observe(document.body, { childList: true, subtree: true });

    // 页面加载时可能有初始弹窗
    window.addEventListener('load', () => {
        setTimeout(() => {
            if (!isProcessing && isDialogVisible() && Date.now() - lastDialogCloseTime >= 3000) {
                doSequence();
            }
        }, 2000);
    });
})();