/// <summary>
/// Convert <paramref name="dataTable"/> to <see cref="JArray"/> using <paramref name="mappingTemplate"/>.
/// </summary>
/// <returns>The jarray.</returns>
/// <param name="dataTable">Data table.</param>
/// <param name="mappingTemplate">Mapping template.</param>
public static JArray ToJarray(this DataTable dataTable, IMappingTemplate mappingTemplate)
{
if (dataTable is null)
{
throw new NullReferenceException(nameof(dataTable));
}
if (mappingTemplate is null)
{
throw new ArgumentNullException(nameof(mappingTemplate));
}
var jArray = new JArray();
foreach (DataRow row in dataTable.Rows)
{
var jObject = new JObject();
int colIndex = 0;
foreach (DataColumn column in dataTable.Columns)
{
IColumnMap columnMap = null;
if (mappingTemplate.UseColumnIndex)
{
columnMap = mappingTemplate.GetMap(columnIndex: colIndex);
}
else
{
columnMap = mappingTemplate.GetMap(columnName: column.ColumnName);
}
if (columnMap is null)
{
continue;
}
var value = string.Empty;
if (columnMap.NormalizeValue)
{
value = row[column].ToString().Trim();
}
else
{
value = row[column].ToString();
}
jObject.Add(new JProperty(columnMap.PropertyName, row[column].ToString()));
colIndex++;
}
colIndex = 0;
jArray.Add(jObject);
}
return(jArray);
}
public IExcelMapper AddTemplate(IMappingTemplate template)
{
if (template is null)
{
throw new ArgumentNullException(nameof(template));
}
if (!_mappingTemplates.Contains(template))
{
_mappingTemplates.Add(template);
}
return(this);
}
