/**
* Tests for hanging indent applied to multiple paragraphs in a cell
*/
import { describe, it, expect, beforeEach } from 'vitest';
import { HwpxDocument } from './HwpxDocument';
import JSZip from 'jszip';
describe('HwpxDocument - Multiple Paragraph Hanging Indent', () => {
let doc: HwpxDocument;
let testBuffer: Buffer;
beforeEach(async () => {
const zip = new JSZip();
// version.xml
zip.file('version.xml', '<?xml version="1.0" encoding="UTF-8"?><hh:version xmlns:hh="http://www.hancom.co.kr/hwpml/2011/head" major="1" minor="0"/>');
// header.xml with initial paraPr definitions
zip.file('Contents/header.xml', `<?xml version="1.0" encoding="UTF-8"?>
<hh:head xmlns:hh="http://www.hancom.co.kr/hwpml/2011/head"
xmlns:hc="http://www.hancom.co.kr/hwpml/2011/common">
<hh:refList>
<hh:charShapeList itemCnt="1">
<hh:charShape id="0" height="1000" baseSize="1000" ratio="100" spacing="0" relSize="100"/>
</hh:charShapeList>
<hh:paraProperties itemCnt="1">
<hh:paraPr id="0" tabPrIDRef="0">
<hh:align horizontal="JUSTIFY" vertical="BASELINE"/>
<hh:margin>
<hc:intent value="0" unit="HWPUNIT"/>
<hc:left value="0" unit="HWPUNIT"/>
<hc:right value="0" unit="HWPUNIT"/>
<hc:prev value="0" unit="HWPUNIT"/>
<hc:next value="0" unit="HWPUNIT"/>
</hh:margin>
</hh:paraPr>
</hh:paraProperties>
<hh:paraShapeList itemCnt="1">
<hh:paraShape id="0"/>
</hh:paraShapeList>
</hh:refList>
</hh:head>`);
// section0.xml with a simple table
zip.file('Contents/section0.xml', `<?xml version="1.0" encoding="UTF-8"?>
<hs:sec xmlns:hs="http://www.hancom.co.kr/hwpml/2011/section"
xmlns:hp="http://www.hancom.co.kr/hwpml/2011/paragraph">
<hp:tbl id="100" rowCnt="1" colCnt="1">
<hp:tr>
<hp:tc colAddr="0" rowAddr="0" colSpan="1" rowSpan="1">
<hp:subList>
<hp:p id="10" paraPrIDRef="0" styleIDRef="0">
<hp:run charPrIDRef="0"><hp:t>Original content</hp:t></hp:run>
<hp:linesegarray><hp:lineseg textpos="0" vertpos="0" vertsize="1000" textheight="1000" baseline="850" spacing="600" horzpos="0" horzsize="0" flags="0"/></hp:linesegarray>
</hp:p>
</hp:subList>
</hp:tc>
</hp:tr>
</hp:tbl>
</hs:sec>`);
// content.hpf
zip.file('Contents/content.hpf', `<?xml version="1.0" encoding="UTF-8"?>
<hpf:package xmlns:hpf="urn:hancom:hwp:file">
<hpf:manifest>
<hpf:item href="Contents/section0.xml" type="application/xml"/>
<hpf:item href="Contents/header.xml" type="application/xml"/>
</hpf:manifest>
</hpf:package>`);
// Content_Types
zip.file('[Content_Types].xml', `<?xml version="1.0" encoding="UTF-8"?>
<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
<Default Extension="xml" ContentType="application/xml"/>
</Types>`);
testBuffer = await zip.generateAsync({ type: 'nodebuffer' });
doc = await HwpxDocument.createFromBuffer('test', 'test.hwpx', testBuffer);
});
it('should apply hanging indent to ALL paragraphs when updating cell with multi-line text', async () => {
// Update cell with 5 lines, each with a marker
const multiLineText = [
'○ 첫 번째 항목입니다.',
'○ 두 번째 항목입니다.',
'○ 세 번째 항목입니다.',
'○ 네 번째 항목입니다.',
'○ 다섯 번째 항목입니다.',
].join('\n');
// First update the cell content (this creates 5 paragraphs in XML)
doc.updateTableCell(0, 0, 0, 0, multiLineText);
// Then apply hanging indent to each paragraph
for (let i = 0; i < 5; i++) {
doc.setTableCellHangingIndent(0, 0, 0, 0, i, 12); // 12pt indent
}
// Save the document
const savedBuffer = await doc.save();
const savedZip = await JSZip.loadAsync(savedBuffer);
// Check header.xml for new paraPr
const headerXml = await savedZip.file('Contents/header.xml')?.async('string');
expect(headerXml).toBeDefined();
// Should have at least 2 paraPr (original + new with hanging indent)
const paraPrCount = (headerXml?.match(/<hh:paraPr\b/g) || []).length;
expect(paraPrCount).toBeGreaterThanOrEqual(2);
// Check section0.xml
const sectionXml = await savedZip.file('Contents/section0.xml')?.async('string');
expect(sectionXml).toBeDefined();
// Find all paragraphs in the cell
const cellMatch = sectionXml?.match(/<hp:tc[^>]*>([\s\S]*?)<\/hp:tc>/);
expect(cellMatch).toBeTruthy();
const cellContent = cellMatch![1];
// Count paragraphs
const paragraphs = cellContent.match(/<hp:p\b[^>]*>/g) || [];
expect(paragraphs.length).toBe(5);
// Extract paraPrIDRef from each paragraph
const paraPrIds: string[] = [];
for (const p of paragraphs) {
const match = p.match(/paraPrIDRef="(\d+)"/);
if (match) {
paraPrIds.push(match[1]);
}
}
// All paragraphs should have the same non-zero paraPrIDRef
// ALL paragraphs should have the NEW paraPrIDRef (not 0)
// This is the key assertion - if the bug exists, only the first will be updated
for (let i = 0; i < paraPrIds.length; i++) {
expect(paraPrIds[i]).not.toBe('0');
}
// All paragraphs should have the same paraPrIDRef (same indent)
const uniqueIds = new Set(paraPrIds);
expect(uniqueIds.size).toBe(1);
});
it('should apply different hanging indents to paragraphs with different markers', async () => {
// Different markers have different indent widths
const multiLineText = [
'○ 항목1', // Circle marker
'1. 항목2', // Number marker
'가. 항목3', // Korean marker
].join('\n');
doc.updateTableCell(0, 0, 0, 0, multiLineText);
// Apply different indents
doc.setTableCellHangingIndent(0, 0, 0, 0, 0, 10); // 10pt for ○
doc.setTableCellHangingIndent(0, 0, 0, 0, 1, 12); // 12pt for 1.
doc.setTableCellHangingIndent(0, 0, 0, 0, 2, 14); // 14pt for 가.
const savedBuffer = await doc.save();
const savedZip = await JSZip.loadAsync(savedBuffer);
// Check header.xml - should have 3 new paraPr (one for each indent size)
const headerXml = await savedZip.file('Contents/header.xml')?.async('string');
const paraPrCount = (headerXml?.match(/<hh:paraPr\b/g) || []).length;
expect(paraPrCount).toBeGreaterThanOrEqual(4); // 1 original + 3 new
// Check section0.xml
const sectionXml = await savedZip.file('Contents/section0.xml')?.async('string');
const cellMatch = sectionXml?.match(/<hp:tc[^>]*>([\s\S]*?)<\/hp:tc>/);
const cellContent = cellMatch![1];
// Extract paraPrIDRef from each paragraph
const paragraphs = cellContent.match(/<hp:p\b[^>]*>/g) || [];
const paraPrIds: string[] = [];
for (const p of paragraphs) {
const match = p.match(/paraPrIDRef="(\d+)"/);
if (match) {
paraPrIds.push(match[1]);
}
}
// Each paragraph should have a different paraPrIDRef (different indent sizes)
// All should be non-zero
for (const id of paraPrIds) {
expect(id).not.toBe('0');
}
// All should be different (different indent sizes)
expect(new Set(paraPrIds).size).toBe(3);
});
});
