// ==UserScript==
// @name         点云标注·最终兼容完整版
// @namespace    http://tampermonkey.net/
// @version      5.4
// @description  手动弹出【指定标签批注】弹窗，按F2；点击下拉、选属性错误、点确定。不再依赖role=combobox
// @author       You
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';
    const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));

    async function waitElement(selector, timeout = 5000) {
        const start = Date.now();
        while (Date.now() - start < timeout) {
            const el = document.querySelector(selector);
            if (el) return el;
            await sleep(150);
        }
        return null;
    }

    // 文本查找
    function findElByText(text) {
        const all = document.querySelectorAll('*');
        for (const el of all) {
            const txt = el.textContent?.trim();
            if (txt === text) return el;
        }
        return null;
    }

    // 完整鼠标事件模拟
    async function realClick(el) {
        if (!el) return;
        const rect = el.getBoundingClientRect();
        const opts = {
            clientX: rect.left + rect.width / 2,
            clientY: rect.top + rect.height / 2,
            bubbles: true,
            cancelable: true
        };
        el.dispatchEvent(new MouseEvent('mouseover', opts));
        await sleep(50);
        el.dispatchEvent(new MouseEvent('mousedown', opts));
        await sleep(50);
        el.dispatchEvent(new MouseEvent('mouseup', opts));
        await sleep(50);
        el.dispatchEvent(new MouseEvent('click', opts));
    }

    // 派发键盘事件
    function keyDownEv(el, key) {
        el.dispatchEvent(new KeyboardEvent('keydown', { key: key, bubbles: true }));
    }

    async function runTask() {
        console.log("\n========== F2任务开始 ==========");

        // 检测弹窗
        const dialog = await waitElement('div[role="dialog"]');
        if (!dialog) {
            console.error("❌没有找到弹窗，请手动打开【指定标签批注】弹窗后再按F2");
            return;
        }
        console.log("✅已识别批注弹窗");

        // 弹窗内找select下拉容器：找包含“请选择”文本的父容器
        let selectWrap = null;
        const nodes = dialog.querySelectorAll('*');
        for (const n of nodes) {
            if (n.textContent?.includes('请选择')) {
                selectWrap = n;
                break;
            }
        }
        if (!selectWrap) {
            console.error("❌弹窗内找不到下拉容器（包含请选择的DOM）");
            return;
        }
        console.log("✅定位下拉容器，点击展开");
        await realClick(selectWrap);
        await sleep(900);
        keyDownEv(selectWrap, 'ArrowDown');
        await sleep(1300);

        // 选中属性错误
        const opt = findElByText("属性错误");
        if (!opt) {
            console.error("❌找不到【属性错误】下拉选项");
            return;
        }
        console.log("✅找到属性错误，执行点击");
        await realClick(opt);
        await sleep(1000);

        // 点击确定
        const okBtn = findElByText("确定");
        if (!okBtn) {
            console.error("❌找不到【确定】按钮");
            return;
        }
        await realClick(okBtn);
        console.log("✅全部流程执行完毕");
    }

    // F2热键
    document.addEventListener('keydown', async e => {
        if (e.key === 'F2') {
            e.preventDefault();
            await runTask();
        }
    });

    console.log("✅脚本加载完毕：手动打开批注弹窗，弹窗出来后按F2");
})();