/// <summary>
/// Writes out a horizontal rule using the specified style from the current cursor point to the end of the line.
/// </summary>
/// <param name="style"></param>
public static string WriteHorizontalRule(AsciiLineStyle style)
{
var line = new string(style.HorizontalRuleChar, Sys.Console.BufferWidth - Sys.Console.CursorLeft);
Sys.Console.Write(line);
return(line);
}
public static string AsciiTable(string[] headers, List <object[]> data, AsciiTableOptions options, Action <string> lineWriter = null)
{
if (data.Count == 0)
{
return(null);
}
var output = new StringBuilder();
int[] colSizes = new int[headers.Length];
int titleSize, colSizesSum;
string title = options.Title;
AsciiLineStyle style = options.Style;
for (int i = 0; i < colSizes.Length; i++)
{
colSizes[i] = data.Max(x => (x[i] ?? "").ToString().Length);
colSizes[i] = Math.Max(colSizes[i], headers[i].Length);
}
colSizesSum = colSizes.Sum(x => x) + colSizes.Length - 1;
if (!string.IsNullOrEmpty(title))
{
titleSize = Math.Max(title.Length, colSizesSum);
if (titleSize > colSizesSum)
{
titleSize = colSizesSum;
title = title.Substring(0, titleSize - 3) + "...";
}
output.Append(style.TopLtCorner);
output.Append(new string(style.TopHorizntl, titleSize));
output.AppendLine(style.TopRtCorner.ToString());
output.Append(TableContentLine(style.MidLeftEdge, style.MidVerticle, style.MidRghtEdge, new string[] { title }, new int[] { titleSize }));
output.Append(TableLine(style.HdrLeftJunc, style.HdrHorizntl, style.TopJunction, style.HdrRghtJunc, colSizes));
}
else
{
output.Append(TableLine(style.TopLtCorner, style.TopHorizntl, style.TopJunction, style.TopRtCorner, colSizes));
}
output.Append(TableContentLine(style.MidLeftEdge, style.MidVerticle, style.MidRghtEdge, headers.Cast <object>().ToArray(), colSizes));
output.Append(TableLine(style.HdrLeftJunc, style.HdrHorizntl, style.HdrJunction, style.HdrRghtJunc, colSizes));
for (int i = 0; i < data.Count; i++)
{
if (options.IncludeHorizontalSeparator && i > 0)
{
output.Append(TableLine(style.LinLeftJunc, style.LinHorizntl, style.LinMidJunct, style.LinRghtJunc, colSizes));
}
output.Append(TableContentLine(style.MidLeftEdge, style.MidVerticle, style.MidRghtEdge, data[i], colSizes));
}
output.Append(TableLine(style.BotLtCorner, style.BotHorizntl, style.BotJunction, style.BotRtCorner, colSizes));
if (lineWriter != null)
{
foreach (var line in output.ToString().Split(new[] { "\r\n" }, StringSplitOptions.None))
{
lineWriter(line);
}
}
return(output.ToString());
}
public AsciiLineOptions()
{
Style = AsciiLineStyle.SolidThin;
}
