public ResultReader(ResultTable table) : base(table)
{
_rows = new BlockingCollection <ResultRow>();
Task.Run(() =>
{
try
{
foreach (var row in table.rows)
{
_rows.Add(NewRow(row));
}
}
catch (Exception ex)
{
_exception = ex;
}
finally
{
_rows.CompleteAdding();
}
});
}
public static string GetDataInTableFormat(ResultTable dtable)
{
var table = new List <string[]>();
table.Add(dtable.Columns.Select(col => " " + col.ColumnName + " ").ToArray());
foreach (var row in dtable.Rows)
{
table.Add(row.Select(obj => obj?.ToString() ?? "").ToArray());
}
StringBuilder formattedTable = new StringBuilder();
Array nextRow = table.FirstOrDefault();
Array previousRow = table.FirstOrDefault();
if (table == null || nextRow == null)
{
return(String.Empty);
}
// FIRST LINE:
int[] maximumCellWidths = GetMaxCellWidths(table);
for (int i = 0; i < nextRow.Length; i++)
{
if (i == 0 && i == nextRow.Length - 1)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", TOP_LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), TOP_RIGHT_JOINT));
}
else if (i == 0)
{
formattedTable.Append(String.Format("{0}{1}", TOP_LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
else if (i == nextRow.Length - 1)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", TOP_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), TOP_RIGHT_JOINT));
}
else
{
formattedTable.Append(String.Format("{0}{1}", TOP_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
}
int rowIndex = 0;
int lastRowIndex = table.Count - 1;
foreach (Array thisRow in table)
{
// LINE WITH VALUES:
int cellIndex = 0;
int lastCellIndex = thisRow.Length - 1;
foreach (object thisCell in thisRow)
{
string thisValue = thisCell.ToString().PadLeft(maximumCellWidths[cellIndex], PADDING);
if (cellIndex == 0 && cellIndex == lastCellIndex)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", VERTICAL_LINE, thisValue, VERTICAL_LINE));
}
else if (cellIndex == 0)
{
formattedTable.Append(String.Format("{0}{1}", VERTICAL_LINE, thisValue));
}
else if (cellIndex == lastCellIndex)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", VERTICAL_LINE, thisValue, VERTICAL_LINE));
}
else
{
formattedTable.Append(String.Format("{0}{1}", VERTICAL_LINE, thisValue));
}
cellIndex++;
}
previousRow = thisRow;
// SEPARATING LINE:
if (rowIndex != lastRowIndex)
{
nextRow = table[rowIndex + 1];
int maximumCells = Math.Max(previousRow.Length, nextRow.Length);
for (int i = 0; i < maximumCells; i++)
{
if (i == 0 && i == maximumCells - 1)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), RIGHT_JOINT));
}
else if (i == 0)
{
formattedTable.Append(String.Format("{0}{1}", LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
else if (i == maximumCells - 1)
{
if (i > previousRow.Length)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", TOP_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), TOP_RIGHT_JOINT));
}
else if (i > nextRow.Length)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", BOTTOM_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), BOTTOM_RIGHT_JOINT));
}
else if (i > previousRow.Length - 1)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), TOP_RIGHT_JOINT));
}
else if (i > nextRow.Length - 1)
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), BOTTOM_RIGHT_JOINT));
}
else
{
formattedTable.AppendLine(String.Format("{0}{1}{2}", JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), RIGHT_JOINT));
}
}
else
{
if (i > previousRow.Length)
{
formattedTable.Append(String.Format("{0}{1}", TOP_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
else if (i > nextRow.Length)
{
formattedTable.Append(String.Format("{0}{1}", BOTTOM_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
else
{
formattedTable.Append(String.Format("{0}{1}", JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
}
}
}
rowIndex++;
}
// LAST LINE:
for (int i = 0; i < previousRow.Length; i++)
{
if (i == 0 && i == previousRow.Length - 1)
{
formattedTable.Append(String.Format("{0}{1}{2}", BOTTOM_LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), BOTTOM_RIGHT_JOINT));
}
else if (i == 0)
{
formattedTable.Append(String.Format("{0}{1}", BOTTOM_LEFT_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
else if (i == previousRow.Length - 1)
{
formattedTable.Append(String.Format("{0}{1}{2}", BOTTOM_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE), BOTTOM_RIGHT_JOINT));
}
else
{
formattedTable.Append(String.Format("{0}{1}", BOTTOM_JOINT, String.Empty.PadLeft(maximumCellWidths[i], HORIZONTAL_LINE)));
}
}
return(formattedTable.ToString());
}