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// Authenticated visual verification: login to the deployed site with the
// admin credentials, then capture projects/runs/datasets + a project's
// data/strategy/results pages at 375/768/1440 into an artifacts dir.
// Usage: node frontend/scripts/ui-auth-shots.mjs <outDir>
// Credentials come from strategy-lab-production admin.private.json (never logged).
import { chromium } from 'playwright';
import { mkdirSync, writeFileSync, readFileSync, createReadStream } from 'node:fs';
import path from 'node:path';
import http from 'node:http';
// Optional: serve a local dist build, proxying /api to the deployed backend
// (fin.somhairle.bid) so real data shows with the code under test.
const distEnv = process.env.AUTH_SHOTS_DIST || '';
const distOrigin = Boolean(distEnv);
// Credentials come from strategy-lab-production admin.private.json (never logged).
const cred = JSON.parse(readFileSync('/home/somhairle/.local/share/strategy-lab-production/admin.private.json', 'utf8'));
const outDir = path.resolve(process.argv[2] || '../artifacts/ui-shadcn-round2');
const widthList = [375, 768, 1440];
const browser = await chromium.launch();
const results = {};
const site = await (async function () {
if (!distEnv) return 'https://fin.somhairle.bid';
const dist = path.resolve(distEnv);
const MIME = { '.html': 'text/html', '.js': 'text/javascript', '.css': 'text/css', '.svg': 'image/svg+xml', '.png': 'image/png', '.woff2': 'font/woff2', '.json': 'application/json' };
const server = http.createServer(async function (req, res) {
const url = req.url || '/';
if (url.startsWith('/api')) {
try {
const chunks = [];
for await (const c of req) chunks.push(c);
const body = Buffer.concat(chunks);
const headers = { ...req.headers };
delete headers.host;
delete headers['accept-encoding'];
headers.origin = 'https://fin.somhairle.bid';
headers.referer = 'https://fin.somhairle.bid/';
const upstream = await fetch('https://fin.somhairle.bid' + url.split('?')[0] + (url.includes('?') ? '?' + url.split('?')[1] : ''), {
method: req.method,
headers: headers,
body: ['GET', 'HEAD'].includes(req.method) ? undefined : body
});
const buf = Buffer.from(await upstream.arrayBuffer());
res.writeHead(upstream.status, Object.fromEntries([...upstream.headers.entries()].filter(function (h) { return !["content-encoding", "transfer-encoding"].includes(h[0]); }))); if (url.includes("auth")) console.log("[proxy]", req.method, url, upstream.status);
res.end(buf);
} catch (e) {
res.writeHead(502, { 'content-type': 'application/json' });
res.end(JSON.stringify({ error: { code: 'proxy_fail', message: String(e) } }));
}
return;
}
let file = url.split('?')[0].split('#')[0];
if (file === '/' || file === '') file = '/index.html';
const send = function (fp, fallback) {
const stream = createReadStream(fp);
stream.on('open', function () { res.writeHead(200, { 'content-type': MIME[path.extname(fp)] || 'application/octet-stream' }); stream.pipe(res); });
stream.on('error', function () { if (!fallback) send(path.join(dist, 'index.html'), true); else res.writeHead(404).end(); });
};
send(path.join(dist, file));
});
await new Promise(function (r) { server.listen(0, '127.0.0.1', r); });
const port = server.address().port;
return 'http://127.0.0.1:' + port;
})();
mkdirSync(outDir, { recursive: true });
// Authenticate once against the deployed site and reuse the session cookie
// (HttpOnly+Secure), since the local dist server is plain http and the cookie
// would be dropped there.
const authContext = await browser.newContext({ ignoreHTTPSErrors: true });
const authPage = await authContext.newPage();
await authPage.goto('https://fin.somhairle.bid/#/login', { waitUntil: 'networkidle' });
await authPage.fill('#le', cred.email);
await authPage.fill('#lp', cred.password);
await authPage.click('button[type="submit"], form button');
await authPage.waitForURL(/#\/projects/, { timeout: 30000 }).catch(async function () {
await authPage.waitForTimeout(2000);
});
const cookies = await authContext.cookies('https://fin.somhairle.bid');
const hasSession = cookies.some(function (c) { return c.name === 'sl_session'; });
console.log('auth:', hasSession ? 'ok (sl_session obtained on live site)' : 'FAILED to obtain session');
await authContext.close();
for (const w of widthList) {
const context = await browser.newContext({
viewport: { width: w, height: Math.round(w * 2) },
ignoreHTTPSErrors: true
});
const page = await context.newPage();
const pageErrors = [];
page.on('pageerror', function (e) { pageErrors.push(String(e)); });
const shot = async function (name) {
const fp = path.join(outDir, name + '-' + w + '.png');
await page.screenshot({ path: fp, fullPage: true });
await page.waitForTimeout(200);
const ui = await page.evaluate(function () {
const tabbar = document.querySelector('[data-testid="mobile-tabbar"]');
return {
tabbarVisible: !!tabbar && getComputedStyle(tabbar).display !== 'none',
sparklineCells: document.querySelectorAll('[data-testid="sparkline-cell"]').length,
metricCards: document.querySelectorAll('.metric-card, [data-testid="metric-card"]').length,
scrollWidth: document.documentElement.scrollWidth,
clientWidth: document.documentElement.clientWidth
};
});
const key = name + '@' + w;
results[key] = {
url: decodeURIComponent(page.url().split('#')[1] || page.url()),
overflow: Math.max(0, ui.scrollWidth - ui.clientWidth),
pageErrors: pageErrors.slice(),
tabbarVisible: ui.tabbarVisible,
sparklineCells: ui.sparklineCells,
metricCards: ui.metricCards,
shot: path.relative(process.cwd(), fp)
};
};
await context.addCookies(
cookies.map(function (c) {
return {
name: c.name,
value: c.value,
domain: distOrigin ? new URL(site).hostname : c.domain,
path: '/',
expires: c.expires,
httpOnly: true,
secure: c.secure,
sameSite: 'Lax'
};
})
);
await page.goto(site + '/#/projects', { waitUntil: 'networkidle' });
await page.waitForTimeout(800);
const authed = await page.evaluate(async function () {
const r = await fetch('/api/auth/me', { credentials: 'same-origin' });
return r.status;
});
if (authed !== 200) {
console.log('WARN: session not accepted on ' + site + ' (me=' + authed + '), falling back to live login');
await page.goto('https://fin.somhairle.bid/#/login', { waitUntil: 'networkidle' });
await page.fill('#le', cred.email);
await page.fill('#lp', cred.password);
await page.click('button[type="submit"], form button');
await page.waitForURL(/#\/projects/, { timeout: 30000 }).catch(async function () { await page.waitForTimeout(2000); });
}
await page.goto(site + '/#/projects', { waitUntil: 'networkidle' });
await page.waitForTimeout(600);
await shot('loggedIn-projects');
for (const tab of ['runs', 'datasets']) {
await page.goto(site + '/#/' + tab, { waitUntil: 'networkidle' });
await page.waitForTimeout(500);
await shot(tab);
}
// project deep pages via first project link on the projects list
await page.goto(site + '/#/projects', { waitUntil: 'networkidle' });
await page.waitForTimeout(500);
const first = page.locator('a.p-name').first();
const hasProject = (await first.count()) > 0;
if (hasProject) {
await first.click();
await page.waitForTimeout(700);
const projBase = page.url().split('?')[0];
for (const tab of ['data', 'strategy', 'results']) {
await page.goto(projBase.replace(/\/(data|strategy|results|backtest|runs)$/, '/' + tab), { waitUntil: 'networkidle' });
await page.waitForTimeout(700);
await shot('proj-' + tab);
}
}
await context.close();
}
await browser.close();
writeFileSync(path.join(outDir, 'auth-shots.json'), JSON.stringify(results, null, 2));
let bad = 0;
for (const k of Object.keys(results)) {
const r = results[k];
const ok = r.overflow === 0 && r.pageErrors.length === 0;
console.log((ok ? 'OK ' : 'FAIL ') + k + ' overflow=' + r.overflow + ' pageErrors=' + r.pageErrors.length + ' tabbar=' + r.tabbarVisible + ' sparks=' + r.sparklineCells + ' metricCards=' + r.metricCards);
if (!ok) bad++;
}
console.log('shots:', Object.keys(results).length);
process.exit(bad === 0 ? 0 : 1);
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