// CSV to JS object
function csvToObject(csvData) {
  const rows = csvData.split('\n');
  const headers = rows[0].split(';');
  const dataArray = [];

  for (let i = 1; i < rows.length; i++) {
    const values = rows[i].trim().split(';'); // trim to remove linebreak
    if (rows[i] != '') {
        //don't treat empty lines
        const obj = {};
        for (let j = 0; j < headers.length; j++) {
            obj[headers[j]] = values[j];
        }
        dataArray.push(obj);
    }
  }
  return dataArray;
}


// JS object to CSV
function objectToCsv(objArray) {
  console.log(objArray)
  const array = typeof objArray !== 'object' ? JSON.parse(objArray) : objArray;
  let csv = '';
  // field names in first line
  const fields = Object.keys(array[0]);
  csv += fields.join(';') + '\n';
  // data rows
  for (let i = 0; i < array.length; i++) {
    let line = '';
    for (let index in array[i]) {
      if (line !== '') {
        line += ';';
      }
      line += array[i][index];
    }
    csv += line + '\n';
  }
  return csv;
}