private void UpdateExtensionData(FileExtensionDataCollection data)
{
lock (data)
{
//TODO: pre-aggregate more stuff to avoid all this pointless aggregation/churning in display functionality.
dgv_Extensions.DataSource = data.OrderBy(a => a.CompressionStats.AvgCompressionRatio ?? 1000).Select(a => new
{
Extension = a.Extension,
TotalFileCount = a.Files.Files.Count,
TotalFileSize = a.Files.TotalFileSize.FormatFileSize(),
TestedFileCount = a.CompressionStats.CompressionResults.Count,
TestedFileSize = a.CompressionStats.CompressionResults.Aggregate(0L, (sum, item) => sum += item.TestedSize).FormatFileSize(),
TestResultFileSize = a.CompressionStats.CompressionResults.Aggregate(0L, (sum, item) => sum += item.TestResultBytes).FormatFileSize(),
AvgCompression = a.CompressionStats.AvgCompressionRatio == null ? "" : a.CompressionStats.AvgCompressionRatio.Value.ToString("0.0%"),
Known = a.KnownCompressed,
Description = a.Description,
Category = a.Category
}).ToList();
lbl_ExtensionsFoundValue.Text = data.Count.ToString();
lbl_TotalFilesFoundValue.Text = data.Aggregate(0L, (count, pile) => count + pile.Files.Files.Count).ToString();
lbl_TotalFileSizeValue.Text = data.Aggregate(0L, (size, pile) => size + pile.Files.TotalFileSize).FormatFileSize();
lbl_ExtensionsTestedValue.Text = data.Where(a => a.CompressionStats.CompressionResults.Count > 0).Count().ToString();
lbl_FilesTestedValue.Text = data.Aggregate(0, (count, pile) => count + pile.CompressionStats.CompressionResults.Count).ToString();
lbl_TestedSizeValue.Text = data.Aggregate(0L, (size, pile) => size + pile.CompressionStats.CompressionResults.Aggregate(0L, (innerSize, testedFile) => innerSize += testedFile.TestedSize)).FormatFileSize();
lbl_TestResultSizeValue.Text = data.Aggregate(0L, (size, pile) => size + pile.CompressionStats.CompressionResults.Aggregate(0L, (innerSize, testedFile) => innerSize += testedFile.TestResultBytes)).FormatFileSize();
}
}
private void SurveyForm_Load(object sender, EventArgs e)
{
splitContainer1.Panel2Collapsed = true;
Data = new FileExtensionDataCollection(StringComparer.OrdinalIgnoreCase);
LoadCompressedList();
UpdateExtensionData(Data);
}
