// 使用 Runtime 实际安装的 docx API；可作为表格与原生批注的最小验证脚本。
const fs = require('node:fs');
const path = require('node:path');
const assert = require('node:assert/strict');
const { Document, Paragraph, TextRun, Table, TableRow, TableCell, Packer,
  CommentRangeStart, CommentRangeEnd, CommentReference } = require('docx');

async function main() {
  const output = process.argv[2];
  assert(output, '用法：node docx-example.cjs <输出.docx>');
  const document = new Document({
    comments: { children: [{ id: 0, author: '材料评审', date: new Date(),
      children: [new Paragraph({ children: [new TextRun('请企业确认设备数量。')] })] }] },
    sections: [{ children: [
      new Paragraph({ children: [
        new CommentRangeStart(0), new TextRun('待企业提供设备数量。'),
        new CommentRangeEnd(0), new TextRun({ children: [new CommentReference(0)] })
      ] }),
      new Table({ rows: [new TableRow({ children: ['项目', '待确认'].map(text =>
        new TableCell({ children: [new Paragraph({ children: [new TextRun(text)] })] })) })] })
    ] }]
  });
  const buffer = await Packer.toBuffer(document);
  assert.equal(buffer.subarray(0, 2).toString(), 'PK');
  fs.mkdirSync(path.dirname(output), { recursive: true });
  fs.writeFileSync(output, buffer);
  console.log(`DOCX API 验证通过：${buffer.length} 字节`);
}

main().catch(error => { console.error(error); process.exitCode = 1; });