Production-grade PDF reporting for the CRM. Phase A ships the
foundation (branded layout, render pipeline, API route) plus the
first report kind — the dashboard summary. Phases B, C, D add the
remaining report kinds, saved templates, and the preview modal.
Stack: @react-pdf/renderer (already in package.json). Single primary
font (Helvetica/Helvetica-Bold), per-port primary color + logo,
table-based section layout. Charts will become tables here on
purpose; reports are for printed reference and review, where
exact numbers beat at-a-glance shapes. We can revisit Recharts-as-
SVG embedding if a stakeholder asks for chart visuals.
New files:
- src/lib/pdf/reports/types.ts: discriminated-union ReportConfig
covering dashboard / clients / berths / interests kinds. Only
dashboard is wired in phase A; the others throw a clear
not-implemented error from pickDocument().
- src/lib/pdf/reports/styles.ts: shared StyleSheet keyed off
branding.primaryColor. Computes a readable foreground color
(luminance check) for the accent stripe so dark-brand ports
still read at AA.
- src/lib/pdf/reports/branded-document.tsx: page wrapper with
fixed footer (port name, generated-at timestamp, page numbers
via react-pdf's render-prop pattern).
- src/lib/pdf/reports/dashboard-report.tsx: KPI grid + per-widget
SimpleTable sections. Each section gated on the widget id being
present in config.widgetIds AND data being supplied.
- src/lib/pdf/reports/render-report.ts: single entry point that
resolves branding (logoUrl + primaryColor + portName from
getPortBrandingConfig + ports.name), dispatches via
discriminated-union switch, returns Buffer via renderToBuffer.
Exhaustiveness check at the bottom catches unhandled variants
at compile time.
- src/lib/services/dashboard-report-data.service.ts: server-side
data resolver. PDF_DASHBOARD_WIDGETS is the public widget list
for the dialog picker; each id maps to a dashboard.service.ts
fetcher invoked only when the rep selected that widget.
- src/app/api/v1/reports/generate/route.ts: POST endpoint, zod
discriminated-union body schema, withAuth + withPermission
'reports.export' gating, audit-log write on success, RFC 5987
Content-Disposition for unicode-safe filenames.
- src/components/reports/export-dashboard-pdf-button.tsx: dialog
with section checkboxes + title input. Permission-gated client-
side (server re-checks). Raw fetch (not apiFetch) to pull the
binary blob with X-Port-Id header attached manually.
- tests/unit/pdf-report-renderer.test.ts: renders three fixture
cases — full set / sparse / no-logo — and asserts the buffer
starts with the `%PDF-` magic bytes and is non-trivial in size.
DashboardShell gains an Export PDF button between the date-range
picker and the Customize widgets menu (gated on reports.export).
Verified: tsc clean, vitest 1451/1451 (3 new render tests included).
The first end-to-end manual test (export a real dashboard) is in
Phase D after the preview modal lands.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Matt
3b199c245c