public static void View(CremaDataTable dataTable, TextWriter writer)
{
var columns = GetColumns();
var tableDataBuilder = new TableDataBuilder(columns);
var count = 0;
var rows = ViewProperties.Sort == string.Empty ? dataTable.Select(ViewProperties.Expression) : dataTable.Select(ViewProperties.Expression, ViewProperties.Sort);
foreach (var item in rows)
{
var items = columns.Select(i => $"{item[i]}").ToArray();
if (ViewProperties.Limit >= 0 && ViewProperties.Limit <= count)
{
break;
}
tableDataBuilder.Add(items);
count++;
}
writer.WriteLine();
writer.PrintTableData(tableDataBuilder.Data, true);
writer.WriteLine();
string[] GetColumns()
{
var query = from item in dataTable.Columns
where item.IsKey || StringUtility.GlobMany(item.ColumnName, ViewProperties.Columns)
select item.ColumnName;
if (ColumnLimit <= 0)
{
return(query.ToArray());
}
return(query.Take(ColumnLimit).ToArray());
}
}
