tenta fix pdfservice.js

src/server/services/PdfService.ts

@@ -285,12 +285,13 @@ export class PdfService {
 
       // Carregar o timbrado (se houver) e criar o PDF final
       let pdfDoc: PDFDocument;
-      let timbradoPages: any[] = [];
+      let timbradoPdf: PDFDocument | null = null;
+      let timbradoPageCount = 0;
       if (timbradoExists) {
         const timbradoBytes = await fs.readFile(timbradoPath);
-        const timbradoPdf = await PDFDocument.load(timbradoBytes);
+        timbradoPdf = await PDFDocument.load(timbradoBytes);
+        timbradoPageCount = timbradoPdf.getPageCount();
         pdfDoc = await PDFDocument.create();
-        timbradoPages = await pdfDoc.copyPages(timbradoPdf, Array.from({length: timbradoPdf.getPageCount()}, (_, i) => i));
       } else {
         pdfDoc = await PDFDocument.create();
       }
@@ -307,11 +308,20 @@ export class PdfService {
       while (currentPar < paragrafos.length) {
         // Adicionar página do timbrado ou em branco
         let page;
-        if (timbradoPages.length > 0 && pageIndex < timbradoPages.length) {
-          page = pdfDoc.addPage(timbradoPages[pageIndex]);
-        } else if (timbradoPages.length > 0) {
-          // Se o timbrado tem só 1 página, repetir
-          page = pdfDoc.addPage(timbradoPages[0]);
+        if (timbradoPdf && timbradoPageCount > 0) {
+          // Copiar a página do timbrado para o novo PDF
+          const [timbradoPage] = await pdfDoc.copyPages(
+            timbradoPdf,
+            [pageIndex % timbradoPageCount]
+          );
+          page = pdfDoc.addPage([PAGE_WIDTH, PAGE_HEIGHT]);
+          // Desenhar o timbrado como fundo
+          page.drawPage(timbradoPage, {
+            x: 0,
+            y: 0,
+            width: PAGE_WIDTH,
+            height: PAGE_HEIGHT
+          });
         } else {
           page = pdfDoc.addPage([PAGE_WIDTH, PAGE_HEIGHT]);
         }