import { PDFDocument } from "pdf-lib";

export async function loadPdfForm(path: string) {
  const pdfDoc = await loadPdf(path);
  const form = pdfDoc.getForm();
  return form;
}

export async function loadPdf(path: string) {
  const pdfBytes = await Deno.readFile(path);
  const pdfDoc = await PDFDocument.load(pdfBytes);
  return pdfDoc;
}

export async function savePdf(doc: PDFDocument, path: string) {
  const pdfBytes = await doc.save();
  if (Deno.env.get("DRYRUN") || path.includes("dryrun")) return;
  await Deno.writeFile(path, pdfBytes);
}