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// Tapping a feed video: anywhere on the picture (not the player's own play
// button or control bar) goes full screen — the corner button is a reach on
// a phone. Full screen, a tap pauses a playing clip; a tap on a paused one
// comes back out. Taps on the controls stay the player's.
// Run: bun tools/video-tap-test.js
import puppeteer from './puppeteer.js';
import { cacheKeyFor } from '../src/wallet.js';
import { generateSecretKey, getPublicKey, finalizeEvent } from 'nostr-tools/pure';
import { buildHtml } from '../build.js';
import { existsSync } from 'node:fs';
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
let ok = true;
const check = (n, c, d = '') => { console.log(` ${c ? '✓' : '✗'} ${n}${d ? ' — ' + d : ''}`); if (!c) ok = false; };
const SK = generateSecretKey(); const AUTHOR = getPublicKey(SK);
const now = Math.floor(Date.now() / 1000);
const CLIP = '/tmp/coinos-tap-clip.webm';
if (!existsSync(CLIP)) Bun.spawnSync(['ffmpeg', '-y', '-loglevel', 'error', '-f', 'lavfi', '-i', 'testsrc=size=320x180:rate=10', '-t', '30', '-c:v', 'libvpx', '-b:v', '100k', CLIP]);
const POSTS = [finalizeEvent({ kind: 1, created_at: now - 100, tags: [], content: 'watch this http://localhost:5314/clip.webm' }, SK)];
const html = await buildHtml({ minify: true, pwa: false });
const server = Bun.serve({ port: 5314, fetch: (req) => {
const path = new URL(req.url).pathname;
if (path === '/clip.webm') return new Response(Bun.file(CLIP), { headers: { 'content-type': 'video/webm' } });
if (path.startsWith('/punks') || path === '/verify-worker.js') return new Response(Bun.file('dist' + path));
return new Response(html, { headers: { 'content-type': 'text/html' } });
} });
const browser = await puppeteer.launch({ executablePath: '/usr/bin/google-chrome', headless: 'new', args: ['--no-sandbox', '--autoplay-policy=no-user-gesture-required'] });
const page = await browser.newPage();
await page.evaluateOnNewDocument(() => {
const Real = window.WebSocket;
window.WebSocket = function (...a) { const ws = new Real(...a); const send = ws.send.bind(ws); ws.send = (d) => { try { const m = JSON.parse(d); if (m[0] === 'REQ') { setTimeout(() => ws.dispatchEvent(new MessageEvent('message', { data: JSON.stringify(['EOSE', m[1]]) })), 0); return; } if (m[0] === 'EVENT') return; } catch {} return send(d); }; return ws; };
window.WebSocket.prototype = Real.prototype; Object.assign(window.WebSocket, Real);
});
const errs = [];
page.on('pageerror', (e) => errs.push(String(e)));
const click = (t) => page.evaluate((x) => { const e = [...document.querySelectorAll('button')].find((n) => n.textContent.trim().toLowerCase().includes(x)); if (e) { e.click(); return true; } return false; }, t);
const waitText = async (x, ms = 25000) => { for (let i = 0; i < ms / 250; i++) { if ((await page.evaluate(() => document.body.innerText)).toLowerCase().includes(x)) return true; await sleep(250); } return false; };
const st = () => page.evaluate(() => { const v = document.querySelector('video.note-video'); return { fs: document.fullscreenElement === v, paused: v.paused, controls: v.controls, thread: !document.querySelector('video.note-video')?.isConnected }; });
// tap the clip at a fraction of its box (or of the screen, full screen)
const tap = async (fx, fy) => {
const fs = await page.evaluate(() => !!document.fullscreenElement);
const r = fs ? { x: 0, y: 0, width: await page.evaluate(() => innerWidth), height: await page.evaluate(() => innerHeight) }
: await page.evaluate(() => { const b = document.querySelector('video.note-video').getBoundingClientRect(); return { x: b.x, y: b.y, width: b.width, height: b.height }; });
await page.mouse.click(r.x + r.width * fx, r.y + r.height * fy);
await sleep(700);
};
try {
await page.setViewport({ width: 390, height: 844 });
await page.goto('http://localhost:5314/', { waitUntil: 'domcontentloaded' });
await page.evaluate(() => localStorage.setItem('btc-wallet-network', 'regtest'));
await page.reload({ waitUntil: 'domcontentloaded' }); await sleep(400);
await click('create a new wallet'); await sleep(600);
await page.waitForSelector('.words .w .t');
const mn = (await page.$$eval('.words .w .t', (l) => l.map((e) => e.textContent.trim()))).join(' ');
await click('skip verification');
await waitText('receive', 20000);
const base = cacheKeyFor(mn + '\n');
await page.evaluate(([k, pk, ns]) => {
localStorage.setItem(k + ':follows', JSON.stringify({ tags: [['p', pk]], c: '', at: Math.floor(Date.now() / 1000) }));
localStorage.setItem(k + ':feedNotes', JSON.stringify(ns));
localStorage.setItem(k + ':profiles', JSON.stringify({ [pk]: { name: 'Clipper', t: Date.now() } }));
localStorage.setItem('btc-wallet-feed:' + k, 'following');
}, [base, AUTHOR, POSTS]);
await page.reload({ waitUntil: 'domcontentloaded' });
await waitText('receive', 20000);
await page.evaluate(() => document.querySelector('.app-nav-button[aria-label="Feed"]')?.click());
await page.waitForSelector('video.note-video', { timeout: 20000 });
await page.evaluate(() => document.querySelector('video.note-video').scrollIntoView({ block: 'center' }));
for (let i = 0; i < 40 && (await st()).paused; i++) await sleep(250);
check('the clip autoplays in the feed', !(await st()).paused);
await tap(0.2, 0.3);
let s = await st();
check('a tap on the picture goes full screen', s.fs, JSON.stringify(s));
check('...without opening the thread', !s.thread);
await tap(0.25, 0.3);
s = await st();
check('full screen, a tap pauses the playing clip', s.fs && s.paused, JSON.stringify(s));
await tap(0.5, 0.5);
s = await st();
check('a tap on the paused clip\'s play button is left to the player', s.fs, JSON.stringify(s));
await page.evaluate(() => document.querySelector('video.note-video').pause()); await sleep(300);
await tap(0.2, 0.3);
s = await st();
check('a tap elsewhere on the paused clip comes out of full screen', !s.fs, JSON.stringify(s));
await tap(0.3, 0.97);
s = await st();
check('a tap on the control bar stays the player\'s', !s.fs, JSON.stringify(s));
check('no page errors', errs.length === 0, errs.slice(0, 2).join(' | '));
} finally { await browser.close(); server.stop(true); }
console.log(ok ? '\n✅ video taps: full screen, pause, back out' : '\n❌ failed');
process.exit(ok ? 0 : 1);
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