Archipelago — open-source initial import

neode-ui/e2e/intro-experience.spec.ts

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+/**
+ * End-to-end verification of the FIRST-VISIT cinematic:
+ *   splash (tap logo → alien typing → Welcome Noderunner + speech + synthwave
+ *   → Archipelago logo) → onboarding intro → login (video background, finale
+ *   armed) → dashboard full reveal (background zoom + interface assembly +
+ *   oomph) → welcome typing — and that a SECOND login stays deliberately
+ *   low-key.
+ *
+ * Run against the local demo stack:
+ *   DEMO=1 node mock-backend.js          (port 5959)
+ *   VITE_DEMO=1 npx vite --port 8100
+ *   ARCHY_BASE_URL=http://localhost:8100 npx playwright test e2e/intro-experience.spec.ts
+ *
+ * Audio can't be heard headless, so every HTMLMediaElement.play() and
+ * WebAudio oscillator start is recorded into window.__audioLog via an init
+ * script — the assertions check the right cues fired at the right phases.
+ */
+import { test, expect, type Page } from '@playwright/test'
+
+// Real Chrome (new headless): the bundled headless-shell has no working video
+// pipeline (0 fps, ~80% dropped frames), which makes every media assertion
+// meaningless there. Requires Google Chrome installed.
+test.use({ channel: 'chrome' })
+
+const BASE = process.env.ARCHY_BASE_URL ?? 'http://localhost:8100'
+
+declare global {
+  interface Window {
+    __audioLog: string[]
+    __videoStats: { stalls: number; waiting: number; dropped: number; total: number; readyStateAtPlay: number }
+    __revealSeen: { zoom?: boolean; glass?: boolean }
+  }
+}
+
+async function instrumentAudioAndVideo(page: Page) {
+  await page.addInitScript(() => {
+    window.__audioLog = []
+    window.__videoStats = { stalls: 0, waiting: 0, dropped: 0, total: 0, readyStateAtPlay: -1 }
+
+    // The dashboard reveal classes live only ~8s; a slow run can burn that
+    // window between two sequential expect() polls. Record their appearance
+    // the moment it happens instead, and let the test assert on the record.
+    window.__revealSeen = {}
+    new MutationObserver(() => {
+      if (!window.__revealSeen.zoom && document.querySelector('.zoom-reveal-bg')) window.__revealSeen.zoom = true
+      if (!window.__revealSeen.glass && document.querySelector('.glass-throw-active')) window.__revealSeen.glass = true
+    }).observe(document, { childList: true, subtree: true, attributes: true, attributeFilter: ['class'] })
+
+    const origPlay = HTMLMediaElement.prototype.play
+    HTMLMediaElement.prototype.play = function (...args) {
+      const src = (this.currentSrc || this.src || (this.querySelector?.('source') as HTMLSourceElement | null)?.src || 'unknown')
+      window.__audioLog.push(`media-play:${src.split('/').pop()}`)
+      if (this.tagName === 'VIDEO') {
+        const v = this as HTMLVideoElement
+        if (window.__videoStats.readyStateAtPlay === -1) window.__videoStats.readyStateAtPlay = v.readyState
+        v.addEventListener('stalled', () => { window.__videoStats.stalls++ })
+        v.addEventListener('waiting', () => { window.__videoStats.waiting++ })
+      }
+      return origPlay.apply(this, args)
+    }
+
+    // WebAudio: oscillator/buffer starts = synth pops, oomph layers, synthwave.
+    const OrigOsc = OscillatorNode.prototype.start
+    OscillatorNode.prototype.start = function (...args) {
+      window.__audioLog.push('osc-start')
+      return OrigOsc.apply(this, args)
+    }
+  })
+}
+
+async function freshVisit(page: Page) {
+  await page.goto(BASE + '/')
+  await page.evaluate(() => { localStorage.clear(); sessionStorage.clear() })
+  await page.goto(BASE + '/')
+}
+
+/** Walk the full splash from tap-to-start through completion (real time). */
+async function runSplash(page: Page, { skip }: { skip: boolean }) {
+  // Phase 1: tap-to-start — "Enter to Exit" + logo (the overlay animates away
+  // on click, so don't wait for post-click actionability)
+  await expect(page.getByText('Enter to Exit')).toBeVisible({ timeout: 15_000 })
+  await page.locator('.tap-to-start-logo').click({ noWaitAfter: true, force: true })
+
+  // Phase 2: alien typing begins (first line types out)
+  await expect(page.getByText('In the future there will be 3 types', { exact: false }))
+    .toBeVisible({ timeout: 10_000 })
+
+  if (skip) {
+    await page.getByRole('button', { name: 'Skip Intro' }).click({ noWaitAfter: true })
+  } else {
+    // Let all four lines type out for real (~20s)
+    await expect(page.getByText('And Noderunners...', { exact: false })).toBeVisible({ timeout: 45_000 })
+  }
+
+  // Phase 3+4 (Welcome Noderunner → logo) mount the background video. The
+  // text is only on screen ~6s, so verify the phases via durable signals:
+  // the video's live health here, and the audio log (speech/song) after.
+  await page.waitForFunction(() => !!document.querySelector('video'), { timeout: 30_000 })
+  // Wait for actual smooth playback (cold-cache buffering right after mount
+  // is masked by the design's 0.3-opacity fade — smoothness is what matters).
+  await page.waitForFunction(() => {
+    const v = document.querySelector('video')
+    return !!v && v.readyState >= 3 && v.currentTime > 0.3
+  }, { timeout: 20_000 })
+  const s1 = await page.evaluate(() => {
+    const v = document.querySelector('video')!
+    const q = v.getVideoPlaybackQuality?.()
+    return { t: v.currentTime, dropped: q?.droppedVideoFrames ?? 0, total: q?.totalVideoFrames ?? 0 }
+  })
+  await page.waitForTimeout(2_000)
+  const s2 = await page.evaluate(() => {
+    const v = document.querySelector('video')
+    if (!v) return null
+    const q = v.getVideoPlaybackQuality?.()
+    return { t: v.currentTime, dropped: q?.droppedVideoFrames ?? 0, total: q?.totalVideoFrames ?? 0 }
+  })
+  expect(s2).not.toBeNull()
+  // The 8.1s video loops; a loop wrap makes (t - t1) negative — treat as full progress.
+  const progressed = s2!.t >= s1.t ? s2!.t - s1.t : s2!.t + (8.1 - s1.t)
+  expect(progressed).toBeGreaterThan(1.2) // ≥1.2s progress in 2s wall = playing smoothly
+  // Steady-state frame drops over the sample window (startup catch-up excluded).
+  const dTotal = s2!.total - s1.total
+  const dDropped = s2!.dropped - s1.dropped
+  if (dTotal > 30) expect(dDropped / dTotal).toBeLessThan(0.2)
+
+  // Splash completes → demo routes to the onboarding intro
+  await page.waitForURL('**/onboarding/intro', { timeout: 60_000 })
+}
+
+async function enterDemoAndLogin(page: Page) {
+  // The CTA unmounts mid-click when the router transitions away — dispatch
+  // once, swallow the detach retry, and trust the URL change instead.
+  const cta = page.getByRole('button', { name: /Enter the demo/ })
+  await cta.waitFor({ timeout: 15_000 })
+  await Promise.all([
+    page.waitForURL('**/login', { timeout: 15_000 }),
+    cta.click({ noWaitAfter: true }).catch(() => {}),
+  ])
+  // Demo prefills the password; the finale flag must be armed at this point.
+  expect(await page.evaluate(() => sessionStorage.getItem('archy_onboarding_finale'))).toBe('1')
+  const loginBtn = page.getByRole('button', { name: /log ?in/i })
+  await loginBtn.waitFor({ timeout: 10_000 })
+  await Promise.all([
+    page.waitForURL('**/dashboard**', { timeout: 25_000 }),
+    loginBtn.click({ noWaitAfter: true }).catch(() => {}),
+  ])
+}
+
+test.describe('first-visit cinematic', () => {
+  test('full no-skip run: sounds, video health, zoom reveal, welcome typing', async ({ page }) => {
+    test.setTimeout(240_000)
+    await instrumentAudioAndVideo(page)
+    await freshVisit(page)
+
+    await runSplash(page, { skip: false })
+
+    // Cinematic audio fired: intro typing loop, the Welcome Noderunner speech
+    // and the synthwave bed (cosmic-updrift) — the exact regression reported.
+    const log = await page.evaluate(() => window.__audioLog.join('|'))
+    expect(log).toContain('welcome-noderunner.mp3')
+    expect(log).toContain('cosmic-updrift.mp3')
+
+    await enterDemoAndLogin(page)
+
+    // FULL first-entry reveal: big background zoom + glass assembly classes
+    // (recorded by the init-script observer the instant they appear — the
+    // classes only live ~8s and sequential polling can miss the window).
+    await expect
+      .poll(() => page.evaluate(() => window.__revealSeen), { timeout: 15_000 })
+      .toMatchObject({ zoom: true, glass: true })
+
+    // Welcome typing kicks in ~4s into the reveal and animates the home cards.
+    await expect(page.locator('.home-card-animate').first()).toBeVisible({ timeout: 15_000 })
+
+    // The reveal runs 8s, then the zoom layer class clears.
+    await expect(page.locator('.zoom-reveal-bg')).toHaveCount(0, { timeout: 20_000 })
+
+    // The dashboard oomph is WebAudio oscillators — at least the login pop +
+    // oomph layers must have started after the splash's own sounds.
+    const oscCount = await page.evaluate(() => window.__audioLog.filter(e => e === 'osc-start').length)
+    expect(oscCount).toBeGreaterThan(0)
+  })
+
+  test('skip-intro run still gets speech, song and the dashboard reveal', async ({ page }) => {
+    test.setTimeout(180_000)
+    await instrumentAudioAndVideo(page)
+    await freshVisit(page)
+
+    await runSplash(page, { skip: true })
+
+    const log = await page.evaluate(() => window.__audioLog.join('|'))
+    expect(log).toContain('welcome-noderunner.mp3')
+    expect(log).toContain('cosmic-updrift.mp3')
+
+    await enterDemoAndLogin(page)
+    await expect
+      .poll(() => page.evaluate(() => window.__revealSeen.zoom), { timeout: 15_000 })
+      .toBe(true)
+  })
+
+  test('second login is deliberately low-key (no zoom reveal)', async ({ page }) => {
+    test.setTimeout(180_000)
+    await instrumentAudioAndVideo(page)
+    await freshVisit(page)
+    await runSplash(page, { skip: true })
+    await enterDemoAndLogin(page)
+    await expect
+      .poll(() => page.evaluate(() => window.__revealSeen.zoom), { timeout: 15_000 })
+      .toBe(true)
+
+    // End the session the way logout does (auth token only — the intro/login
+    // flags survive) and revisit login directly. An authenticated /login visit
+    // would just bounce back to the dashboard via the router guard.
+    await page.evaluate(() => localStorage.removeItem('neode-auth'))
+    // Direct /login navigation (no splash — not a root boot) and re-login.
+    await page.goto(BASE + '/login')
+    await page.locator('#login-password').waitFor({ timeout: 15_000 })
+    // First login happened → static rotated background, not the video.
+    await expect(page.locator('.bg-login-static')).toBeVisible({ timeout: 10_000 })
+    expect(await page.evaluate(() => localStorage.getItem('neode_first_login_done'))).toBe('1')
+
+    const reloginBtn = page.getByRole('button', { name: /log ?in/i })
+    await Promise.all([
+      page.waitForURL('**/dashboard**', { timeout: 25_000 }),
+      reloginBtn.click({ noWaitAfter: true }).catch(() => {}),
+    ])
+    // Low-key entrance: NO zoom reveal on a regular re-login. The observer
+    // reset with the /login reload, so it would have caught even a transient
+    // reveal since then.
+    await page.waitForTimeout(1500)
+    expect(await page.evaluate(() => window.__revealSeen.zoom ?? false)).toBe(false)
+    await expect(page.locator('.zoom-reveal-bg')).toHaveCount(0)
+  })
+
+  test('demo replays the cinematic on a fresh boot at root', async ({ page }) => {
+    test.setTimeout(120_000)
+    await freshVisit(page)
+    await runSplash(page, { skip: true })
+    await enterDemoAndLogin(page)
+
+    // Reload at root = a fresh boot → the splash must return even though
+    // neode_intro_seen is now set.
+    await page.goto(BASE + '/')
+    await expect(page.getByText('Enter to Exit')).toBeVisible({ timeout: 15_000 })
+  })
+
+  test('video is warmed before the splash needs it', async ({ page }) => {
+    await freshVisit(page)
+    // The warm-up is a detached <video preload=auto> kept on window (Chromium
+    // has no <link rel=preload as=video>). Give it a moment to buffer.
+    await expect
+      .poll(async () => page.evaluate(() => {
+        const w = (window as unknown as { __introVideoWarm?: HTMLVideoElement }).__introVideoWarm
+        return w ? { src: w.src, readyState: w.readyState } : null
+      }), { timeout: 15_000 })
+      .toMatchObject({ src: expect.stringContaining('video-intro.mp4') })
+    const ready = await page.evaluate(() =>
+      (window as unknown as { __introVideoWarm?: HTMLVideoElement }).__introVideoWarm?.readyState ?? 0)
+    expect(ready).toBeGreaterThanOrEqual(1) // metadata in = download underway
+  })
+})