dbgate/packages/web/src/fileformats/excel.ts

import axios from '../utility/axios';
import fileFormatBase from './fileFormatBase';
import { FileFormatDefinition } from './types';

const excelFormat: FileFormatDefinition = {
  ...fileFormatBase,
  storageType: 'excel',
  extension: 'xlsx',
  name: 'MS Excel',
  readerFunc: 'excelSheetReader',
  writerFunc: 'excelSheetWriter',

  addFilesToSourceList: async (file, newSources, newValues) => {
    const resp = await axios.get(`files/analyse-excel?filePath=${encodeURIComponent(file.full)}`);
    const sheetNames = resp.data;
    for (const sheetName of sheetNames) {
      newSources.push(sheetName);
      newValues[`sourceFile_${sheetName}`] = {
        fileName: file.full,
        sheetName,
      };
    }
  },

  args: [
    {
      type: 'checkbox',
      name: 'singleFile',
      label: 'Create single file',
      direction: 'target',
    },
  ],

  getDefaultOutputName: (sourceName, values) => {
    if (values.target_excel_singleFile) {
      return sourceName;
    }
    return null;
  },

  getOutputParams: (sourceName, values) => {
    if (values.target_excel_singleFile) {
      return {
        sheetName: values[`targetName_${sourceName}`] || sourceName,
        fileName:'data.xlsx'
      };
    }
    return null;
  },
};

export default excelFormat;