/// <summary>
/// Save records array to csv file.
/// </summary>
/// <param name="writer">The csv writer.</param>
public void SaveToCSV(StreamWriter writer)
{
if (writer is null)
{
throw new ArgumentNullException($"{nameof(writer)} cannot be null.");
}
var csvWriter = new FileCabinetRecordCsvWriter(writer, this.records);
csvWriter.Write();
}
/// <summary>
/// Saves to CSV.
/// </summary>
/// <param name="writer">The writer.</param>
public void SaveToCsv(StreamWriter writer)
{
FileCabinetRecordCsvWriter writeToFile = new FileCabinetRecordCsvWriter(writer);
Type t = typeof(FileCabinetRecord);
PropertyInfo[] info = t.GetProperties();
writeToFile.WriteFields(info);
foreach (var record in this.records)
{
writeToFile.Write(record);
}
}
/// <summary>
/// Saves to CSW.
/// </summary>
/// <param name="stream">The stream.</param>
/// <exception cref="ArgumentNullException">Throws when stream is null.</exception>
public void SaveToCsw(StreamWriter stream)
{
if (stream is null)
{
throw new ArgumentNullException($"{nameof(stream)} must nit be null");
}
FileCabinetRecordCsvWriter writer = new FileCabinetRecordCsvWriter(stream);
stream.WriteLine("Id,First Name,Last Name,Date of Birth,Department,Salary,Class");
foreach (var item in this.records)
{
writer.Write(item);
}
}