meezi

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Author	SHA1	Message	Date
soroush.asadi	fc21471131	Native thermal printing via iframe — 80mm, RTL, no blank tail Problem: window.print() on the main page used A4 height (blank paper after receipt), no RTL direction, and Tailwind styles leaked into print. Solution — iframe isolation: - lib/thermal-print.ts: builds a self-contained HTML document (@page { size: 80mm auto; margin: 0 }, html { direction: rtl }) and fires it through a hidden off-screen <iframe>. The iframe document contains only the receipt so height == content height. - pos-slip-modal.tsx: Print button calls printThermal(buildThermalDocument()) instead of window.print(). Preview panel is unchanged (screen only). - pos-receipt-print.css: updated @page + direction as fallback for any remaining window.print() callers. Works with USB driver (Atom A300) as default printer — OS print spooler receives the job exactly as if it were any other document. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-29 02:52:46 +03:30
soroush.asadi	131ecdbbe6	feat(dashboard): Next.js 16 merchant panel with offline POS and PWA Complete merchant dashboard upgrade: Next.js 16 compatibility: - Fix params/searchParams typed as Promise<{}> throughout App Router - Replace middleware.ts with proxy.ts (Next.js 16 convention) - Remove unused @ts-expect-error directives caught by stricter TS - Cast dynamic next-intl t() keys to fix TranslateArgs type errors Offline POS: - IndexedDB queue (meezi_pos_offline) for orders created while offline - Zustand sync store tracking queueCount, isSyncing, isOnline - useOfflineSync hook: auto-syncs on reconnect/visibility-change - SyncStatusIndicator chip in topbar (amber=offline, blue=syncing) - submitOrderToApi falls back to local order on network failure - Local orders skip payment flow; sync on reconnect PWA (installable): - @ducanh2912/next-pwa with Workbox runtime caching rules - Web App Manifest (manifest.ts) — RTL/Farsi, theme #0F6E56 - PWA icons: 192px, 512px, maskable 512px - next.config.ts replaces next.config.mjs Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	2026-05-27 21:34:12 +03:30

Author

SHA1

Message

Date

soroush.asadi

fc21471131

Native thermal printing via iframe — 80mm, RTL, no blank tail

Problem: window.print() on the main page used A4 height (blank paper
after receipt), no RTL direction, and Tailwind styles leaked into print.

Solution — iframe isolation:
- lib/thermal-print.ts: builds a self-contained HTML document
  (@page { size: 80mm auto; margin: 0 }, html { direction: rtl })
  and fires it through a hidden off-screen <iframe>. The iframe
  document contains only the receipt so height == content height.
- pos-slip-modal.tsx: Print button calls printThermal(buildThermalDocument())
  instead of window.print(). Preview panel is unchanged (screen only).
- pos-receipt-print.css: updated @page + direction as fallback for any
  remaining window.print() callers.

Works with USB driver (Atom A300) as default printer — OS print spooler
receives the job exactly as if it were any other document.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-29 02:52:46 +03:30

soroush.asadi

131ecdbbe6

feat(dashboard): Next.js 16 merchant panel with offline POS and PWA

Complete merchant dashboard upgrade:

Next.js 16 compatibility:
- Fix params/searchParams typed as Promise<{}> throughout App Router
- Replace middleware.ts with proxy.ts (Next.js 16 convention)
- Remove unused @ts-expect-error directives caught by stricter TS
- Cast dynamic next-intl t() keys to fix TranslateArgs type errors

Offline POS:
- IndexedDB queue (meezi_pos_offline) for orders created while offline
- Zustand sync store tracking queueCount, isSyncing, isOnline
- useOfflineSync hook: auto-syncs on reconnect/visibility-change
- SyncStatusIndicator chip in topbar (amber=offline, blue=syncing)
- submitOrderToApi falls back to local order on network failure
- Local orders skip payment flow; sync on reconnect

PWA (installable):
- @ducanh2912/next-pwa with Workbox runtime caching rules
- Web App Manifest (manifest.ts) — RTL/Farsi, theme #0F6E56
- PWA icons: 192px, 512px, maskable 512px
- next.config.ts replaces next.config.mjs

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2026-05-27 21:34:12 +03:30

2 Commits