private static IFileExport GetExport(string flag)
{
Enumerations.ExportFileStructure export = Enumerations.ExportFileStructure.None;
if (flag.Equals(m_Export_TextFile, StringComparison.OrdinalIgnoreCase))
{
export = Enumerations.ExportFileStructure.TextFile;
}
else if (flag.Equals(m_Export_TextFlat, StringComparison.OrdinalIgnoreCase))
{
export = Enumerations.ExportFileStructure.TextFlat;
}
else if (flag.Equals(m_Export_CsvFile, StringComparison.OrdinalIgnoreCase))
{
export = Enumerations.ExportFileStructure.CSV;
}
else
{
throw new ArgumentException($"The export flag is unhandled: \"{flag}\".");
}
Log($"Export is {export}");
return(FileExporterFactory.Get(export));
}
internal async Task ExportAsync(string fullyQualifiedPath)
{
Log($"{nameof(DirectoryViewModel)}.{nameof(ExportAsync)} => Filepath: \"{fullyQualifiedPath}\"");
if (RootNode is null)
{
throw new ArgumentException("Root node is null.", nameof(fullyQualifiedPath));
}
StringBuilder sb = new StringBuilder();
if (HashAlgorithim is null)
{
sb.AppendLine("No hashing selected.");
}
else
{
sb.AppendLine($"Hashing algorithm: {HashAlgorithim.AlgorithimName}");
}
IFileExport exporter = FileExporterFactory.Get(SelectedExportStructure);
await Task.Run(() => exporter.Export(RootNode, fullyQualifiedPath, sb));
Log($"File written to: \"{fullyQualifiedPath}\".");
}
