453 lines
21 KiB
JavaScript
453 lines
21 KiB
JavaScript
#!/usr/bin/env node
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/**
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* ui-rendered-audit.mjs — 渲染态视觉秩序审计（与静态审计互补）
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*
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* 静态脚本证明"源码写了什么"，本脚本证明"用户实际看到什么"：
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* 在 390×844 移动视口的真实 Chromium 中逐页渲染 H5 构建产物，
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* 用 getComputedStyle 收集每个可见元素的生效颜色/背景/字号/圆角，
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* 与 base.css token palette（共享 lib/ui-tokens.mjs）比对；
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* 同时检查横向溢出、控制台错误，并留存截图证据。
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*
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* 用法：
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* node scripts/ui-rendered-audit.mjs # 静态服务 dist/build/h5（需先 build:h5）
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* node scripts/ui-rendered-audit.mjs --url http://127.0.0.1:5175/h5/ # 审计 dev server
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* node scripts/ui-rendered-audit.mjs --routes pages/auth/login/index,pages/user/today/index
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*
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* 输出：output/ui-ux/rendered-audit-latest.{md,json} + output/ui-ux/rendered-shots/*.png
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* 注意：默认静态服务不带后端代理，页面以未登录/错误/空态渲染——这正是三态覆盖的一部分；
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* 认证态渲染需 --url 指向带后端的入口并另行登录（见报告说明）。
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*/
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import http from 'node:http';
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import { existsSync, mkdirSync, readFileSync, readdirSync, writeFileSync, rmSync, mkdtempSync } from 'node:fs';
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import os from 'node:os';
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import path from 'node:path';
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import { spawn } from 'node:child_process';
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import {
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mobileRoot,
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normalizeComputedColor,
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NEAR_MISS_MAX_DIST,
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loadTokens,
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} from './lib/ui-tokens.mjs';
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const { palette, fontScale, radiusTokens, nearestPalette } = loadTokens();
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// 已知的框架默认样式来源，照常统计但单独标注，不计入近色漂移
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const KNOWN_FRAMEWORK_COLORS = {
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'#000000': 'uni-app 内置组件默认色（uni-button/uni-picker 等，业务未定制时生效）',
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};
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// ---------- 参数 ----------
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const args = process.argv.slice(2);
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const argValue = (name) => {
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const i = args.indexOf(name);
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return i >= 0 ? args[i + 1] : undefined;
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};
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const VIEW_W = Number(argValue('--width') || 390);
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const VIEW_H = Number(argValue('--height') || 844);
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const outDir = path.resolve(argValue('--out') || path.join(mobileRoot, '..', 'output', 'ui-ux'));
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const DEFAULT_ROUTES = [
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'pages/auth/login/index',
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'pages/user/today/index',
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'pages/user/sop/index',
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'pages/user/practice/index',
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'pages/candidate/index/index',
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'pages/supervisor/index/index',
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];
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const AUTH_DEFAULT_ROUTES = [
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'pages/user/today/index',
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'pages/user/sop/index',
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'pages/user/practice/index',
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'pages/user/direct/index',
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'pages/user/work-results/index',
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'pages/candidate/index/index',
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'pages/supervisor/index/index',
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];
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const apiBase = (argValue('--api') || 'http://127.0.0.1:8081').replace(/\/$/, '');
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const loginPhone = argValue('--phone') || process.env.AIHR_UI_AUDIT_PHONE || '';
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const loginCode = argValue('--code') || process.env.AIHR_UI_AUDIT_CODE || '';
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if (loginPhone && !loginCode) {
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throw new Error('认证态审计需要通过 --code 或 AIHR_UI_AUDIT_CODE 显式提供验证码');
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}
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const routes = (argValue('--routes') || (loginPhone ? AUTH_DEFAULT_ROUTES : DEFAULT_ROUTES).join(','))
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.split(',').map((s) => s.trim()).filter(Boolean);
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// ---------- 登录态（凭据只留在进程内，不写入日志、截图或报告） ----------
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async function loginForToken() {
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const smsResp = await fetch(`${apiBase}/resource/sms/code?phonenumber=${encodeURIComponent(loginPhone)}`);
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const smsPayload = await smsResp.json().catch(() => ({}));
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if (!smsResp.ok || (smsPayload.code !== undefined && smsPayload.code !== 200)) {
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// 验证码按手机号粒度限频；已下发且在有效期内的固定码仍可登录，输错不作废
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console.log(`[auth] 验证码请求被限频，沿用已下发验证码重试登录（${smsPayload.msg || smsResp.status}）`);
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}
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const loginResp = await fetch(`${apiBase}/auth/mobile/sms-login`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ phonenumber: loginPhone, smsCode: loginCode }),
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});
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const loginPayload = await loginResp.json().catch(() => ({}));
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const token = loginPayload?.data?.access_token;
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const clientId = loginPayload?.data?.client_id;
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if (!loginResp.ok || !token || !clientId) {
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throw new Error(`登录失败：HTTP ${loginResp.status} ${loginPayload.msg || ''}`);
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}
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console.log('[auth] 已完成认证（手机号、验证码、token 与 clientId 均不写入报告）');
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return { token, clientId };
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}
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// ---------- H5 静态服务（SPA 回退 + /dev-api 代理） ----------
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const MIME = {
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'.html': 'text/html; charset=utf-8', '.js': 'text/javascript', '.css': 'text/css',
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'.json': 'application/json', '.png': 'image/png', '.jpg': 'image/jpeg', '.webp': 'image/webp',
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'.svg': 'image/svg+xml', '.woff': 'font/woff', '.woff2': 'font/woff2', '.ttf': 'font/ttf',
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'.mp3': 'audio/mpeg', '.ico': 'image/x-icon',
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};
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function serveH5() {
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const h5Dir = path.join(mobileRoot, 'dist', 'build', 'h5');
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if (!existsSync(path.join(h5Dir, 'index.html'))) {
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throw new Error(`未找到 H5 构建产物 ${h5Dir}，请先 npm run build:h5，或用 --url 指向已有服务`);
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}
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const server = http.createServer(async (req, res) => {
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let p = decodeURIComponent(new URL(req.url, 'http://x').pathname);
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// 与 vite dev 一致的代理行为：/dev-api/* → apiBase/*（去前缀）
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if (p.startsWith('/dev-api/')) {
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try {
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const body = ['GET', 'HEAD'].includes(req.method) ? undefined : await new Promise((resolve) => {
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const chunks = [];
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req.on('data', (c) => chunks.push(c));
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req.on('end', () => resolve(Buffer.concat(chunks)));
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});
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const headers = {};
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for (const h of ['content-type', 'authorization', 'clientid', 'content-language']) {
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if (req.headers[h]) headers[h] = req.headers[h];
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}
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const upstream = await fetch(`${apiBase}${p.slice(8)}${new URL(req.url, 'http://x').search}`, {
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method: req.method, headers, body,
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});
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res.writeHead(upstream.status, { 'Content-Type': upstream.headers.get('content-type') || 'application/json' });
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res.end(Buffer.from(await upstream.arrayBuffer()));
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} catch (error) {
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res.writeHead(502, { 'Content-Type': 'application/json' });
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res.end(JSON.stringify({ code: 502, msg: `dev-api 代理失败：${error.message}` }));
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}
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return;
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}
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if (p.startsWith('/h5/')) p = p.slice(3);
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if (p === '/' || p === '') p = '/index.html';
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let file = path.join(h5Dir, p);
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if (!file.startsWith(h5Dir) || !existsSync(file) || !file.includes('.')) {
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file = path.join(h5Dir, 'index.html'); // SPA fallback
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}
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res.writeHead(200, { 'Content-Type': MIME[path.extname(file)] || 'application/octet-stream' });
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res.end(readFileSync(file));
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});
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return new Promise((resolve) => {
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server.listen(0, '127.0.0.1', () => resolve({ server, url: `http://127.0.0.1:${server.address().port}/h5/` }));
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});
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}
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// ---------- Chrome 定位与启动 ----------
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function findChrome() {
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if (process.env.CHROME_BIN) return process.env.CHROME_BIN;
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const candidates = [
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'C:/Program Files/Google/Chrome/Application/chrome.exe',
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'C:/Program Files (x86)/Google/Chrome/Application/chrome.exe',
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'/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
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'/usr/bin/google-chrome',
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];
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for (const c of candidates) if (existsSync(c)) return c;
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const pwDir = path.join(process.env.LOCALAPPDATA || '', 'ms-playwright');
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if (existsSync(pwDir)) {
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for (const entry of readdirSync(pwDir).filter((d) => d.startsWith('chromium_headless_shell')).sort().reverse()) {
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const bin = path.join(pwDir, entry, 'chrome-win', 'headless_shell.exe');
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if (existsSync(bin)) return bin;
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}
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for (const entry of readdirSync(pwDir).filter((d) => d.startsWith('chromium-')).sort().reverse()) {
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const bin = path.join(pwDir, entry, 'chrome-win', 'chrome.exe');
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if (existsSync(bin)) return bin;
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}
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}
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throw new Error('未找到 Chrome/Chromium，请设置 CHROME_BIN');
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}
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async function launchChrome() {
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const chromeBin = findChrome();
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const userDataDir = mkdtempSync(path.join(os.tmpdir(), 'ui-rendered-audit-'));
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const proc = spawn(chromeBin, [
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'--headless=new', '--disable-gpu', '--no-first-run', '--ignore-certificate-errors',
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'--remote-debugging-port=0', `--user-data-dir=${userDataDir}`, 'about:blank',
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], { stdio: ['ignore', 'ignore', 'pipe'] });
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const port = await new Promise((resolve, reject) => {
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const timer = setTimeout(() => reject(new Error('Chrome DevTools 启动超时')), 10000);
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proc.stderr.on('data', (chunk) => {
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const m = String(chunk).match(/DevTools listening on ws:\/\/127\.0\.0\.1:(\d+)\//);
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if (m) { clearTimeout(timer); resolve(Number(m[1])); }
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});
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proc.on('exit', (code) => reject(new Error(`Chrome 退出: ${code}`)));
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});
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return { proc, port, userDataDir, chromeBin };
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}
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async function connectPage(port) {
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const targets = await (await fetch(`http://127.0.0.1:${port}/json`)).json();
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const wsUrl = targets.find((t) => t.type === 'page')?.webSocketDebuggerUrl;
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const ws = new WebSocket(wsUrl);
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await new Promise((resolve, reject) => { ws.onopen = resolve; ws.onerror = reject; });
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let id = 0;
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const pending = new Map();
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const listeners = [];
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ws.onmessage = (event) => {
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const msg = JSON.parse(event.data);
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if (msg.id && pending.has(msg.id)) {
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const { resolve, reject } = pending.get(msg.id);
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pending.delete(msg.id);
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msg.error ? reject(new Error(msg.error.message)) : resolve(msg.result || {});
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return;
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}
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listeners.forEach((fn) => fn(msg));
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};
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return {
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send(method, params = {}) {
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const callId = ++id;
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ws.send(JSON.stringify({ id: callId, method, params }));
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return new Promise((resolve, reject) => pending.set(callId, { resolve, reject }));
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},
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onEvent(fn) {
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listeners.push(fn);
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return () => {
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const index = listeners.indexOf(fn);
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if (index >= 0) listeners.splice(index, 1);
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};
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},
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sleep: (ms) => new Promise((r) => setTimeout(r, ms)),
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close() { try { ws.close(); } catch {} },
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};
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}
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// ---------- 页面内采集器 ----------
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const COLLECTOR = `(() => {
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const acc = { colors: {}, backgrounds: {}, fontSizes: {}, fontWeights: {}, radii: {}, elements: 0 };
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const bump = (o, k) => { o[k] = (o[k] || 0) + 1; };
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const walk = (root) => {
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for (const el of root.querySelectorAll('*')) {
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const cs = getComputedStyle(el);
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if (cs.display === 'none' || cs.visibility === 'hidden') continue;
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const r = el.getBoundingClientRect();
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if (r.width === 0 && r.height === 0) continue;
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acc.elements++;
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bump(acc.colors, cs.color);
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bump(acc.backgrounds, cs.backgroundColor);
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bump(acc.fontSizes, cs.fontSize);
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bump(acc.fontWeights, cs.fontWeight);
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for (const p of ['borderTopLeftRadius','borderTopRightRadius','borderBottomRightRadius','borderBottomLeftRadius']) {
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bump(acc.radii, cs[p]);
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}
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if (el.shadowRoot) walk(el.shadowRoot);
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}
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};
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walk(document);
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return {
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...acc,
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title: document.title,
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scrollWidth: document.documentElement.scrollWidth,
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innerWidth: window.innerWidth,
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bodyTextLength: document.body ? document.body.innerText.trim().length : 0,
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};
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})()`;
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// ---------- 主流程 ----------
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const session = loginPhone ? await loginForToken() : null;
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const served = argValue('--url') ? null : await serveH5();
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const baseUrl = argValue('--url') || served.url;
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console.log(`[setup] baseUrl=${baseUrl}`);
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const shotsDir = path.join(outDir, 'rendered-shots');
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mkdirSync(shotsDir, { recursive: true });
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const chrome = await launchChrome();
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console.log(`[setup] chrome pid=${chrome.proc.pid} port=${chrome.port} bin=${chrome.chromeBin}`);
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const page = await connectPage(chrome.port);
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console.log('[setup] page connected');
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const pages = [];
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try {
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await page.send('Page.enable');
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await page.send('Runtime.enable');
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if (session) {
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// 与应用 saveAuth 相同的 storage 键，注入已登录会话（不经过 UI，不触发额外短信）
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await page.send('Page.addScriptToEvaluateOnNewDocument', {
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source: [
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`localStorage.setItem('aihr_mobile_access_token', ${JSON.stringify(session.token)});`,
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`localStorage.setItem('aihr_mobile_client_id', ${JSON.stringify(session.clientId)});`,
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`localStorage.setItem('aihr_mobile_phone', ${JSON.stringify(loginPhone)});`,
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`localStorage.setItem('aihr_mobile_tenant_id', '000000');`,
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].join('\n'),
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});
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}
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await page.send('Emulation.setDeviceMetricsOverride', {
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width: VIEW_W, height: VIEW_H, deviceScaleFactor: 2, mobile: true,
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});
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await page.send('Emulation.setTouchEmulationEnabled', { enabled: true });
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for (const route of routes) {
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const consoleErrors = [];
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const off = (msg) => {
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if (msg.method === 'Runtime.exceptionThrown') {
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consoleErrors.push(msg.params.exceptionDetails?.exception?.description || msg.params.exceptionDetails?.text || 'exception');
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}
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if (msg.method === 'Runtime.consoleAPICalled' && msg.params.type === 'error') {
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consoleErrors.push(msg.params.args?.map((a) => a.value ?? a.description ?? '').join(' ').slice(0, 200));
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}
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};
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const stopListening = page.onEvent(off);
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// 该 H5 构建为 hash 路由（见 index.html 兼容重定向脚本），路由必须走 #/ 前缀
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const url = `${baseUrl.replace(/\/$/, '')}/#/${route}`;
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console.log(`[nav] ${url}`);
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await page.send('Page.navigate', { url });
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// 等 uni-page-body 出现再静置 1.5s 让异步渲染完成
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const started = Date.now();
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for (;;) {
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const r = await page.send('Runtime.evaluate', {
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expression: `!!document.querySelector('uni-page-body')`, returnByValue: true,
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});
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if (r.result?.value || Date.now() - started > 10000) break;
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await page.sleep(300);
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}
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await page.sleep(1500);
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const r = await page.send('Runtime.evaluate', { expression: COLLECTOR, returnByValue: true });
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const stats = r.result?.value;
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const shot = await page.send('Page.captureScreenshot', { format: 'png' });
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const slug = route.replaceAll('/', '-');
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writeFileSync(path.join(shotsDir, `${slug}.png`), Buffer.from(shot.data, 'base64'));
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stopListening();
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pages.push({ route, url, stats, consoleErrors: consoleErrors.filter(Boolean).slice(0, 10) });
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console.log(`[rendered] ${route} elements=${stats?.elements ?? '?'} errors=${consoleErrors.filter(Boolean).length}`);
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}
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} finally {
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page.close();
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chrome.proc.kill('SIGTERM');
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try { rmSync(chrome.userDataDir, { recursive: true, force: true, maxRetries: 3, retryDelay: 200 }); } catch {}
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if (served) await new Promise((r) => served.server.close(r));
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}
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// ---------- 分析 ----------
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function classifyColors(rawMap, { skipTransparent }) {
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const agg = new Map();
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for (const [raw, count] of Object.entries(rawMap)) {
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const v = normalizeComputedColor(raw);
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if (skipTransparent && v === 'transparent') continue;
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agg.set(v, (agg.get(v) || 0) + count);
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}
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const onPalette = new Map();
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const offPalette = new Map();
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for (const [v, count] of agg) {
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if (palette.has(v)) onPalette.set(v, count);
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else offPalette.set(v, count);
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}
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const offDetailed = [...offPalette.entries()]
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.sort((a, b) => b[1] - a[1])
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.map(([v, count]) => {
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const framework = KNOWN_FRAMEWORK_COLORS[v] || null;
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const nearest = !framework && v.startsWith('#') && v.length === 7 ? nearestPalette(v) : null;
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return { value: v, count, nearest, framework, nearMiss: !!nearest && nearest.dist > 0 && nearest.dist <= NEAR_MISS_MAX_DIST };
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});
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return {
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onPaletteCount: [...onPalette.values()].reduce((a, b) => a + b, 0),
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offPaletteCount: offDetailed.reduce((a, b) => a + b.count, 0),
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nearMissCount: offDetailed.filter((d) => d.nearMiss).reduce((a, b) => a + b.count, 0),
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offPalette: offDetailed.slice(0, 20),
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};
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}
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function classifyFontSizes(rawMap) {
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const dist = {};
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const off = {};
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for (const [raw, count] of Object.entries(rawMap)) {
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const px = Number(raw.replace('px', ''));
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if (!px) continue; // font-size:0 是消间隙/图标字体等合法手段，不计入字阶
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dist[px] = (dist[px] || 0) + count;
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if (!fontScale.has(px)) off[px] = (off[px] || 0) + count;
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}
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return { distribution: dist, offScale: off };
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}
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function classifyRadii(rawMap) {
|
||
const dist = {};
|
||
const off = {};
|
||
for (const [raw, count] of Object.entries(rawMap)) {
|
||
if (raw.includes('%')) { dist[raw] = (dist[raw] || 0) + count; continue; }
|
||
const px = Number(raw.replace('px', ''));
|
||
if (Number.isNaN(px) || px === 0 || px >= 999) continue;
|
||
dist[px] = (dist[px] || 0) + count;
|
||
if (!radiusTokens.has(px)) off[px] = (off[px] || 0) + count;
|
||
}
|
||
return { distribution: dist, offToken: off };
|
||
}
|
||
|
||
const analyzed = pages.map((p) => ({
|
||
route: p.route,
|
||
url: p.url,
|
||
elements: p.stats?.elements ?? 0,
|
||
bodyTextLength: p.stats?.bodyTextLength ?? 0,
|
||
horizontalOverflow: p.stats ? p.stats.scrollWidth > p.stats.innerWidth : null,
|
||
scrollWidth: p.stats?.scrollWidth,
|
||
innerWidth: p.stats?.innerWidth,
|
||
consoleErrors: p.consoleErrors,
|
||
colors: classifyColors(p.stats?.colors || {}, { skipTransparent: true }),
|
||
backgrounds: classifyColors(p.stats?.backgrounds || {}, { skipTransparent: true }),
|
||
fontSizes: classifyFontSizes(p.stats?.fontSizes || {}),
|
||
radii: classifyRadii(p.stats?.radii || {}),
|
||
}));
|
||
|
||
const fmtDist = (obj, n = 12) =>
|
||
Object.entries(obj).sort((a, b) => b[1] - a[1]).slice(0, n).map(([v, c]) => `${v}×${c}`).join('，');
|
||
|
||
const lines = [];
|
||
lines.push('# mobile-uni 渲染态 UI 审计');
|
||
lines.push('');
|
||
lines.push(`- 生成时间：${new Date().toISOString()}`);
|
||
lines.push(`- 入口：${baseUrl}（${argValue('--url') ? '外部服务' : '本地静态服务 dist/build/h5'}），视口 ${VIEW_W}×${VIEW_H} @2x`);
|
||
lines.push(`- 会话：${session ? `已认证（凭据不入报告），API 代理 ${apiBase}` : '未登录（页面呈现登录门禁/空态/错误态）'}`);
|
||
lines.push(`- Chrome：${chrome.chromeBin}`);
|
||
lines.push(`- palette：${palette.size} 色；字阶：${[...fontScale].sort((a, b) => a - b).join('/')}px；半径 token：${[...radiusTokens].sort((a, b) => a - b).join('/')}px`);
|
||
lines.push(`- 口径：按可见元素的 getComputedStyle 计次（一个元素一次），非源码声明次数；默认未登录态渲染，异步接口失败的页面呈现错误/空态`);
|
||
lines.push('');
|
||
for (const p of analyzed) {
|
||
lines.push(`## ${p.route}`);
|
||
lines.push(`- 可见元素 ${p.elements}；横向溢出：${p.horizontalOverflow ? `**是（scrollWidth ${p.scrollWidth} > ${p.innerWidth}）**` : '否'}；正文文本 ${p.bodyTextLength} 字符`);
|
||
lines.push(`- 控制台错误：${p.consoleErrors.length ? '**' + p.consoleErrors.length + ' 条**' : '0'}`);
|
||
for (const e of p.consoleErrors.slice(0, 5)) lines.push(` - ${e}`);
|
||
lines.push(`- 文字颜色：palette 内 ${p.colors.onPaletteCount} / 外 **${p.colors.offPaletteCount}**（近色 ${p.colors.nearMissCount}）`);
|
||
if (p.colors.offPalette.length) {
|
||
lines.push('');
|
||
lines.push(' | 生效文字色（palette 外） | 元素数 | 最近 palette 色 (Δ) |');
|
||
lines.push(' |---|---:|---|');
|
||
for (const d of p.colors.offPalette.slice(0, 8)) {
|
||
const hint = d.framework ? `框架默认（${d.framework}）` : d.nearest ? `${d.nearest.value} (Δ${d.nearest.dist})` : '—';
|
||
lines.push(` | ${d.value} | ${d.count} | ${hint} |`);
|
||
}
|
||
lines.push('');
|
||
}
|
||
lines.push(`- 背景色：palette 内 ${p.backgrounds.onPaletteCount} / 外 **${p.backgrounds.offPaletteCount}**（近色 ${p.backgrounds.nearMissCount}）`);
|
||
const offBg = p.backgrounds.offPalette.slice(0, 5).map((d) => `${d.value}×${d.count}${d.nearest ? `(→${d.nearest.value} Δ${d.nearest.dist})` : ''}`).join('，');
|
||
if (offBg) lines.push(` - 头部：${offBg}`);
|
||
const offFs = Object.entries(p.fontSizes.offScale).sort((a, b) => b[1] - a[1]);
|
||
lines.push(`- 字号：分布 ${fmtDist(p.fontSizes.distribution)}`);
|
||
lines.push(`- 字阶外：${offFs.length ? offFs.map(([v, c]) => `${v}px×${c}`).join('，') : '无'}`);
|
||
const offR = Object.entries(p.radii.offToken).sort((a, b) => b[1] - a[1]);
|
||
lines.push(`- 圆角 token 外：${offR.length ? offR.map(([v, c]) => `${v}px×${c}`).join('，') : '无'}`);
|
||
lines.push('');
|
||
}
|
||
lines.push('## 截图证据');
|
||
for (const p of analyzed) lines.push(`- output/ui-ux/rendered-shots/${p.route.replaceAll('/', '-')}.png`);
|
||
|
||
mkdirSync(outDir, { recursive: true });
|
||
writeFileSync(path.join(outDir, 'rendered-audit-latest.json'), JSON.stringify({ generatedAt: new Date().toISOString(), baseUrl, viewport: [VIEW_W, VIEW_H], pages: analyzed }, null, 2));
|
||
writeFileSync(path.join(outDir, 'rendered-audit-latest.md'), lines.join('\n') + '\n');
|
||
console.log(`\n报告已写入 ${path.join(outDir, 'rendered-audit-latest.md')}`);
|
||
|
||
if (analyzed.some((p) => p.horizontalOverflow || p.consoleErrors.length)) {
|
||
console.log('提示：存在横向溢出或控制台错误的页面，详见报告。');
|
||
}
|