import { PondFonts, fontStack } from '@dorfteich/shared';
export interface PdfHtmlParams {
title: string;
pondName: string;
/** The page's cached body HTML with images already inlined as data URIs. */
bodyHtml: string;
fonts: PondFonts;
/** Pre-built `@font-face` rules (base64 WOFF2) for the pond's fonts. */
fontFaceCss: string;
/** The pond's active section-style plugin CSS (issue #75), already validated
* at install time (scoped selectors, no external fetches, no ``).
* Sections of a disabled plugin render neutrally — their class matches
* nothing. */
sectionStyleCss?: string;
}
function escapeHtml(value: string): string {
return value
.replace(/&/g, '&')
.replace(//g, '>')
.replace(/"/g, '"');
}
/**
* Build the standalone HTML sent to Gotenberg for PDF export (ADR 0009/0016).
* No app chrome; the pond's fonts are applied via CSS variables (their
* `@font-face` rules are inlined as base64 so the render makes no network
* request), a title header sits above the content, and print CSS sets the page
* size and sensible break behaviour. Page numbers come from Gotenberg's footer.
*
* Plugin blocks arrive already degraded to their static form — the caller runs
* `PluginFallbackRenderer.applyToHtml` (#79) before building this document.
*/
export function buildPdfHtml(params: PdfHtmlParams): string {
const { fonts } = params;
return `
${escapeHtml(params.title)}
${params.bodyHtml}
`;
}