v4.0.18版本提交

2026-09-08 10:07:34 +08:00
parent 4bdb09068c
commit 23ba639e9b
46 changed files with 1922 additions and 162 deletions
@@ -0,0 +1,83 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import ExcelJS from 'exceljs';
+import PDFDocument from 'pdfkit';
+import {
+  FINANCE_BANK_ACCOUNT_TYPE_LABELS,
+  type FinanceBankAccountDto,
+} from '@dukang/shared-types';
+import { pickExportColumns, type ExportColumnDef } from '../../common/export/column-export.util';
+
+function resolvePdfFontPath(): string {
+  const candidates = [
+    process.env.EXPORT_PDF_FONT_PATH,
+    path.join(process.cwd(), 'assets', 'fonts', 'NotoSansSC-Regular.otf'),
+    path.join(process.cwd(), 'assets', 'fonts', 'simhei.ttf'),
+    path.join(process.cwd(), 'assets', 'fonts', 'msyh.ttc'),
+    path.join(process.cwd(), 'dist', 'assets', 'fonts', 'simhei.ttf'),
+    '/usr/share/fonts/truetype/noto/NotoSansCJK-Regular.ttc',
+    '/usr/share/fonts/opentype/noto/NotoSansCJK-Regular.ttc',
+    'C:\\Windows\\Fonts\\simhei.ttf',
+    'C:\\Windows\\Fonts\\msyh.ttc',
+  ].filter(Boolean) as string[];
+
+  for (const candidate of candidates) {
+    if (fs.existsSync(candidate)) return candidate;
+  }
+  throw new Error('未找到可用于 PDF 的中文字体，请将字体文件放到 server/dukang-api/assets/fonts/');
+}
+
+function columnDefs(): ExportColumnDef<FinanceBankAccountDto>[] {
+  return [
+    { key: 'type', header: '类型', value: (r) => FINANCE_BANK_ACCOUNT_TYPE_LABELS[r.type] },
+    { key: 'ownerName', header: '归属', value: (r) => r.ownerName },
+    { key: 'cityName', header: '城市', value: (r) => r.cityName ?? '' },
+    { key: 'bankAccountName', header: '户名', value: (r) => r.bankAccountName },
+    { key: 'bankAccountNo', header: '银行账号', value: (r) => r.bankAccountNo },
+    { key: 'bankBranch', header: '开户行', value: (r) => r.bankBranch ?? '' },
+    { key: 'isDefault', header: '默认', value: (r) => (r.type === 'STORE' ? (r.isDefault ? '是' : '否') : '') },
+    { key: 'remark', header: '备注', value: (r) => r.remark ?? '' },
+  ];
+}
+
+export async function buildFinanceBankAccountsXlsx(rows: FinanceBankAccountDto[]): Promise<Buffer> {
+  const cols = pickExportColumns(columnDefs());
+  const workbook = new ExcelJS.Workbook();
+  const sheet = workbook.addWorksheet('银行账户');
+  sheet.addRow(cols.map((c) => c.header));
+  for (const row of rows) {
+    sheet.addRow(cols.map((c) => c.value(row)));
+  }
+  sheet.columns.forEach((col) => {
+    col.width = 18;
+  });
+  const buffer = await workbook.xlsx.writeBuffer();
+  return Buffer.from(buffer);
+}
+
+export async function buildFinanceBankAccountsPdf(rows: FinanceBankAccountDto[]): Promise<Buffer> {
+  const cols = pickExportColumns(columnDefs());
+  const fontPath = resolvePdfFontPath();
+  const chunks: Buffer[] = [];
+
+  return new Promise((resolve, reject) => {
+    const doc = new PDFDocument({ size: 'A4', layout: 'landscape', margin: 24, bufferPages: true });
+    doc.on('data', (c) => chunks.push(c as Buffer));
+    doc.on('end', () => resolve(Buffer.concat(chunks)));
+    doc.on('error', reject);
+    doc.font(fontPath);
+    doc.fontSize(12).text('银行账户');
+    doc.moveDown(0.4);
+    doc.fontSize(9).text(cols.map((c) => c.header).join(' | '));
+    doc.moveDown(0.3);
+    for (const row of rows) {
+      doc.text(cols.map((c) => String(c.value(row))).join(' | '));
+    }
+    doc.end();
+  });
+}
+
+export function buildFinanceBankExportFilename(format: 'xlsx' | 'pdf', count: number): string {
+  const stamp = new Date().toISOString().slice(0, 10);
+  return `银行账户_${stamp}_${count}.${format}`;
+}