// ==UserScript==
// @name         点云标注·精简完整版
// @namespace    http://tampermonkey.net/
// @version      5.6
// @description  手动弹出【指定标签批注】弹窗，按F2；只执行到识别下拉容器为止，删除下拉之后全部逻辑
// @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;
    }

    async function realClick(el) {
        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));
    }

    function keyDownEv(el, key) {
        el.dispatchEvent(new KeyboardEvent('keydown', { key: key, bubbles: true }));
    }

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

        const dialog = await waitElement('div[role="dialog"]');
        if (!dialog) {
            console.error("❌未识别弹窗，请手动打开弹窗后按F2");
            return;
        }
        console.log("✅识别批注弹窗");

        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("❌未识别下拉容器");
            return;
        }
        console.log("✅定位下拉容器，展开");
        await realClick(selectWrap);
        await sleep(900);
        keyDownEv(selectWrap, 'ArrowDown');
        await sleep(1300);

        // 删除下拉之后：属性错误、确定按钮整套逻辑全部移除，运行到此结束
        console.log("✅已执行下拉展开，后续逻辑已移除，任务结束");
    }

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

    console.log("✅脚本就绪：手动打开弹窗，弹窗出现后按F2；仅执行打开下拉，后续逻辑已删除");
})();