/// <summary>
/// Determines where in the tree to insert this new line
/// </summary>
/// <param name="explainModel"></param>
/// <param name="lastLine"></param>
/// <param name="line"></param>
/// <param name="newLine"></param>
private void InsertNewLine(ExplainModel explainModel, ExplainLine lastLine, string line, ExplainLine newLine)
{
// Determine where to insert
// If this is the first explainLine
if (explainModel.ExplainLine == null)
{
explainModel.ExplainLine = newLine;
explainModel.DocumentScore = newLine.Score;
}
// If the last inserted line was a lower indent, then make this its child
else if (lastLine.Indent < GetIndentAmount(line))
{
lastLine.AddChild(newLine);
}
// If the last inserted line was at the same indent, then give this the same parent as the last insert
else if (lastLine.Indent == GetIndentAmount(line))
{
lastLine.Parent.AddChild(newLine);
}
// If the last inserted has a higher indent, find the last insert with a lower indent and be the child of that line
else if (lastLine.Indent > GetIndentAmount(line))
{
var parent = lastLine.Parent;
while (parent.Indent >= newLine.Indent)
{
parent = parent.Parent;
}
parent.AddChild(newLine);
}
}
private string[] BuildPieChartFieldNames(ExplainModel explainModel)
{
var explainLines = GetPieChartFieldExplainLines(explainModel);
var fieldNames = explainLines.OrderByDescending(o => o.ScorePercent).Select(s => $"{s.FieldName.Truncate(32)} : {s.FieldQuery.Truncate(32)} ({s.Score})");
return(fieldNames.ToArray());
}
private static IEnumerable <ExplainLine> GetPieChartFieldExplainLines(ExplainModel explainModel)
{
return(explainModel.GetFieldExplainLines().Where(e => e.ScorePercent != 0));
}
private string[] BuildPieChartColors(ExplainModel explainModel)
{
var explainLines = GetPieChartFieldExplainLines(explainModel);
return(Constants.RgbaColors.Take(explainLines.Count()).ToArray());
}
private decimal?[] BuildPieChartDataPointsPercent(ExplainModel explainModel)
{
var explainLines = GetPieChartFieldExplainLines(explainModel);
return(explainLines.OrderByDescending(o => o.ScorePercent).Select(s => s.ScorePercent).ToArray());
}