// Base catalog — the source of truth for this app's UI strings. Every key here
// MUST be mirrored in `de.ts` (and any other locale); `defineLocale<typeof en>()`
// enforces that parity at build time, so a missing translation fails typecheck
// rather than silently falling back.
//
// Messages use ICU syntax: `{name}` placeholders and rich tags like
// `<code>…</code>` (rendered by passing a matching function to
// `<T values={{ code: (c) => <code>{c}</code> }} />`).

import { defineCatalog } from '@voltro/i18n'

export default defineCatalog({
  // Browser tab titles + descriptions — locale-aware via each page's
  // `meta({ locale })`. These are plain lookups (not ICU-formatted), so the
  // `{{capProjectName}}` scaffold token is fine here.
  'meta.ssr.title':       '{{capProjectName}} — SSR (fresh per request)',
  'meta.ssr.description': 'Server-rendered on every request.',
  'meta.isr.title':       '{{capProjectName}} — ISR (cached + revalidated)',
  'meta.isr.description': 'Cached HTML, revalidated on a window.',
  'meta.swr.title':       '{{capProjectName}} — stale-while-revalidate',
  'meta.swr.description': 'Serve stale instantly, refresh in the background.',

  // ---- Layout shell (pages/layout.tsx) ----
  // Route + render-mode labels — technical tokens, identical across locales.
  'nav.ssr':    '/ (ssr)',
  'nav.isr':    '/feed (isr)',
  'nav.swr':    '/feed-swr (isr + swr)',
  'lang.label': 'Language',

  // ---- Shared field labels ----
  'field.renderedAt': 'Rendered at',
  'field.nonce':      'Nonce',

  // ---- SSR page (pages/index.tsx) ----
  'ssr.badge':                'renderMode: ssr',
  'ssr.heading':              'Fresh on every request',
  'ssr.lead':                 'Refresh — the timestamp and nonce change each time.',
  'ssr.field.acceptLanguage': 'Accept-Language',
  'ssr.field.themeCookie':    'voltro:theme cookie',
  'ssr.note':                 'SSR responses carry <code>x-voltro-rendered-by: ssr</code> and are never cached. This page needs a runtime — serve it with <code>voltro start</code>, not a bare CDN.',

  // ---- ISR page (pages/feed.tsx) ----
  'isr.badge':        'renderMode: isr · revalidate 10s',
  'isr.heading':      'Cached, then revalidated',
  'isr.lead':         'Refresh twice fast — same nonce (cache HIT). Wait 10s+, refresh — fresh nonce.',
  'isr.field.tenant': 'Tenant (from x-tenant)',
  'isr.note':         'Watch the response headers: <code>x-voltro-cache: MISS</code> on the first request (it rendered), then <code>HIT</code> within the window, then <code>MISS</code> again after it expires. With <code>tenantAware: true</code> the cache key includes <code>x-tenant</code>.',

  // ---- ISR + stale-while-revalidate page (pages/feed-swr.tsx) ----
  'swr.badge':   'renderMode: isr · revalidate 5s · swr 30s',
  'swr.heading': 'Stale-while-revalidate',
  'swr.lead':    'Fresh first; HIT within 5s; STALE (instant) from 5–35s while a background refresh runs.',
  'swr.note':    'The response header tells you which path served the page: <code>x-voltro-cache: MISS</code> → <code>HIT</code> → <code>STALE</code> (background refresh) → <code>MISS</code> again after the SWR window.',
} as const)