internal T CastRow <T>(TableRow row)
where T : new()
{
var props = typeof(T).GetProperties();
var castRow = new T();
foreach (var propertyInfo in props)
{
if (row.GetCells().Any())
{
if (propertyInfo.CanWrite)
{
string headerName = HeaderNamesService.GetHeaderNameByProperty(propertyInfo);
int? headerPosition = HeaderNamesService.GetHeaderPosition(headerName, ColumnHeaderNames.AsEnumerable <IHeaderInfo>().ToList());
// Will skip properties that are not part of the meta data.
if (headerPosition != null)
{
dynamic elementValue = row.GetCells().ToElementList()[(int)headerPosition].InnerText;
propertyInfo.SetValue(castRow, elementValue, null);
}
}
else
{
throw new InvalidOperationException("Cannot cast grid data to C# object. Most probably your C# class properties don't have setters.");
}
}
}
return(castRow);
}
public IList <GridCell> GetColumn(string header)
{
int?position = HeaderNamesService.GetHeaderPosition(header, ControlColumnDataCollection.AsEnumerable <IHeaderInfo>().ToList());
if (position == null)
{
return(new List <GridCell>());
}
return(GetColumn((int)position));
}
public GridCell GetCell(string header, int row)
{
int?position = HeaderNamesService.GetHeaderPosition(header, ControlColumnDataCollection.AsEnumerable <IHeaderInfo>().ToList());
if (position == null)
{
return(null);
}
return(GetCell(row, (int)position));
}
public TableCell GetCell(string header, int row)
{
int?position = HeaderNamesService.GetHeaderPosition(header, ColumnHeaderNames.AsEnumerable <IHeaderInfo>().ToList());
if (position == null)
{
return(null);
}
return(GetCell((int)position, row));
}
public GridCell GetCell <TDto>(Expression <Func <TDto, object> > expression, int row)
where TDto : class
{
string headerName = HeaderNamesService.GetHeaderNameByExpression <TDto>(expression);
int? position = HeaderNamesService.GetHeaderPosition(headerName, ControlColumnDataCollection);
if (position == null)
{
return(null);
}
return(GetCell(row, (int)position));
}
public TableCell GetCell <TDto>(Expression <Func <TDto, object> > expression, int row)
where TDto : class
{
string headerName = HeaderNamesService.GetHeaderNameByExpression <TDto>(expression);
int? position = HeaderNamesService.GetHeaderPosition(headerName, ColumnHeaderNames.AsEnumerable <IHeaderInfo>().ToList());
if (position == null)
{
return(null);
}
return(GetCell((int)position, row));
}
public void SetParentTable(Table table)
{
_parentTable = table;
_headerNamesService = new HeaderNamesService(_parentTable.TableService.HeaderRows);
}
public TRowObject CastRow <TRowObject>(int rowIndex, params string[] propertiesToSkip)
where TRowObject : new()
{
var cells = TableService.GetRowCells(rowIndex);
if (cells.Count != ControlColumnDataCollection.Count)
{
// Compare headers to determine why the cells count is different
var actual = TableService.Headers.Select(c => c.InnerText.Trim(" 0".ToCharArray())).ToList();
var expected = ControlColumnDataCollection.Select(c => c.HeaderName).ToList();
CollectionAssert.AreEqual(expected, actual, $"Expected: {expected.Stringify()}\r\nActual: {actual.Stringify()}");
}
var dto = new TRowObject();
var properties = dto.GetType().GetProperties().ToList();
foreach (var propertyInfo in properties)
{
string headerName = HeaderNamesService.GetHeaderNameByProperty(propertyInfo);
if (propertiesToSkip.Contains(headerName))
{
continue;
}
int?headerPosition = HeaderNamesService.GetHeaderPosition(headerName, ControlColumnDataCollection.AsEnumerable <IHeaderInfo>().ToList());
if (headerPosition == null)
{
continue;
}
var controlData = GetControlDataByProperty(propertyInfo);
if (controlData != null && controlData.ElementType != null && controlData.ElementType.IsSubclassOf(typeof(Element)))
{
var repo = new ElementRepository();
var xpath = $".{cells[(int)headerPosition].GetXPath()}";
var tableCell = this.CreateByXpath <TableCell>(xpath);
dynamic elementValue;
if (controlData.By == null)
{
controlData.By = new FindXpathStrategy(xpath);
elementValue = CastCell(repo, controlData, tableCell);
controlData.By = null;
}
else
{
elementValue = CastCell(repo, controlData, tableCell);
}
var elementType = Nullable.GetUnderlyingType(propertyInfo.PropertyType) ?? propertyInfo.PropertyType;
var newValue = elementValue == null ? default : Convert.ChangeType(elementValue, elementType);
elementValue = Convert.ChangeType(newValue, propertyInfo.PropertyType);
propertyInfo.SetValue(dto, elementValue);
}
else
{
string htmlNodeValue = HttpUtility.HtmlDecode(TableService.GetRowCells(rowIndex)[(int)headerPosition].InnerText).Trim();
var type = Nullable.GetUnderlyingType(propertyInfo.PropertyType) ?? propertyInfo.PropertyType;
object elementValue;
if (type == typeof(DateTime) || type == typeof(DateTime?))
{
DateTime dateTime;
DateTime.TryParse(htmlNodeValue, CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal, out dateTime);
elementValue = (DateTime?)dateTime;
}
else
{
elementValue = string.IsNullOrEmpty(htmlNodeValue) ? default : Convert.ChangeType(htmlNodeValue, type, CultureInfo.InvariantCulture);
}
propertyInfo.SetValue(dto, elementValue);
}
}
return(dto);
}
public int GetGridColumnIndexByName(string columnName)
{
var coll = HeaderNamesService.GetHeaderNames();
return(coll.IndexOf(columnName));
}
public string GetGridColumnNameByIndex(int index) => HeaderNamesService.GetHeaderNames()[index];
public IList <string> GetHeaderNames()
{
return(HeaderNamesService.GetHeaderNames());
}