/// <summary>
/// Gets a refinement value from dimension refinement item, if it exists
/// </summary>
/// <param name="dItem">The dimension on which this refinement resides</param>
/// <param name="dvidx">The unique identifier of the refinement</param>
/// <returns></returns>
public static string GetRefinementValue(this DimensionItem dItem, long dvidx)
{
if (dItem != null)
{
var rItem = dItem.RefinementList.FirstOrDefault(x => x.DVIdx == dvidx);
if (rItem != null)
{
return(rItem.FieldValue);
}
}
return(string.Empty);
}
/// <summary />
public static IRefinementItem GetRefinementByMinValue(this DimensionItem dimension, long value)
{
if (dimension == null)
{
return(null);
}
var rItem = dimension.RefinementList.FirstOrDefault(x => x.MinValue == value);
if (rItem != null)
{
return(rItem);
}
return(null);
}
/// <summary>
/// Given a refinement value find the first associated refinement item and returns its unique DVIdx
/// </summary>
/// <param name="dimension"></param>
/// <param name="value"></param>
/// <returns></returns>
public static long?GetDVIdxByValue(this DimensionItem dimension, string value)
{
if (dimension == null)
{
return(null);
}
if (value == null)
{
return(null);
}
var rItem = dimension.RefinementList.FirstOrDefault(x => x.FieldValue == value);
if (rItem != null)
{
return(rItem.DVIdx);
}
return(null);
}
