public void Format(IEnumerable <IQuestion> questions)
{
using (var fs = new StreamWriter(CsvFile))
{
using (var csvWriter = new CsvWriter(fs, CultureInfo.InvariantCulture))
{
foreach (var question in questions.OrderBy((q) => q.Number))
{
switch (question)
{
case MultipleChoiceQuestion mcQuestion:
MultipleChoiceFormatter.Format(csvWriter, mcQuestion);
break;
case TrueFalseQuestion trueFalseQuestion:
TrueFalseFormatter.Format(csvWriter, trueFalseQuestion);
break;
case WrittenResponseQuestion writtenResponseQuestion:
WrittenResponseFormatter.Format(csvWriter, writtenResponseQuestion);
break;
case ShortAnswerQuestion shortAnswerQuestion:
ShortAnswerFormatter.Format(csvWriter, shortAnswerQuestion);
break;
}
}
}
}
}
/// <summary>
/// Constructor for Brightspace Formatter
/// </summary>
/// <param name="csvFile">File path for where to save CSV file.</param>
/// <exception cref="ArgumentException">Thrown if <paramref name="csvFile"/> is null, empty, or whitespace.</exception>
public Formatter(string csvFile)
{
if (string.IsNullOrWhiteSpace(csvFile))
{
throw new ArgumentException("CSV file path cannot be null, empty or whitespace.", nameof(csvFile));
}
CsvFile = csvFile;
MultipleChoiceFormatter = new MultipleChoiceFormatter();
TrueFalseFormatter = new TrueFalseFormatter();
WrittenResponseFormatter = new WrittenResponseFormatter();
ShortAnswerFormatter = new ShortAnswerFormatter();
}