From e5537b726e954e1112cc89720533a172f608b292 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9A=D1=83=D1=80=D0=BD=D0=B0=D1=82=20=D0=90=D0=BD=D0=B4?=
 =?UTF-8?q?=D1=80=D0=B5=D0=B9?= <sevenhill@live.ru>
Date: Tue, 2 Jun 2026 09:06:22 +0300
Subject: [PATCH] Preserve empty QWord tables in DOCX export

---
 src/io/wordOffice.test.ts | 27 +++++++++++++++++++++++++++
 src/io/wordOffice.ts      |  6 +-----
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/src/io/wordOffice.test.ts b/src/io/wordOffice.test.ts
index f8eb518..5e9a703 100644
--- a/src/io/wordOffice.test.ts
+++ b/src/io/wordOffice.test.ts
@@ -349,6 +349,33 @@ describe("wordOffice helpers", () => {
     ]);
   });
 
+  it("сохраняет пустые ячейки и строки таблицы для DOCX", async () => {
+    const html = `
+      <table>
+        <tr><td><br></td><td></td><td>Итог</td></tr>
+        <tr><td></td><td>&nbsp;</td><td><br></td></tr>
+      </table>
+    `;
+    const blocks = htmlToWordBlocks(html);
+    const blob = await exportDocxBlob("Пустая таблица.docx", html);
+    const zip = await JSZip.loadAsync(await blob.arrayBuffer());
+    const documentXml = (await zip.file("word/document.xml")?.async("string")) ?? "";
+
+    expect(blocks).toEqual([
+      {
+        type: "table",
+        rows: [
+          ["", "", "Итог"],
+          ["", "", ""]
+        ]
+      }
+    ]);
+    expect(documentXml).toContain("<w:tbl>");
+    expect(documentXml.match(/<w:tr>/g)).toHaveLength(2);
+    expect(documentXml.match(/<w:tc>/g)).toHaveLength(6);
+    expect(documentXml).toContain("Итог");
+  });
+
   it("сохраняет размер шрифта из HTML inline-стилей для DOCX", () => {
     const blocks = htmlToWordBlocks(`
       <p>Normal <span style="font-size: 18pt;">Large</span> <span style="font-size: 24px;">Pixel size</span></p>
diff --git a/src/io/wordOffice.ts b/src/io/wordOffice.ts
index db9b92e..560b2e1 100644
--- a/src/io/wordOffice.ts
+++ b/src/io/wordOffice.ts
@@ -647,11 +647,7 @@ function parseHtmlFragment(html: string) {
 
 function tableRows(table: Element) {
   return Array.from(table.querySelectorAll("tr"))
-    .map((row) =>
-      Array.from(row.querySelectorAll("th,td"))
-        .map(elementText)
-        .filter((cell) => cell.length > 0)
-    )
+    .map((row) => Array.from(row.querySelectorAll("th,td")).map(elementText))
     .filter((row) => row.length > 0);
 }