internal static int GetFieldIdByName(string fieldName, FormResponse form)
{
if (string.IsNullOrEmpty(fieldName))
{
throw new ArgumentException("Field name can not be empty");
}
List <int> fields = null;
if (form.Fields != null)
{
fields = form.Fields.Where(f => !string.IsNullOrEmpty(f.Name) && f.Name.ToUpper().Equals(fieldName.ToUpper()) && f.Id.HasValue).Select(f => f.Id.Value).ToList();
if (fields.Count > 1)
{
throw new ArgumentException("Field name is not unique on the form.");
}
if (fields.Count == 0)
{
fields = ValidateFlatFieldsCount(fieldName, form);
}
}
else
{
fields = ValidateFlatFieldsCount(fieldName, form);
}
return(fields.First());
}
private static List <int> ValidateFlatFieldsCount(string fieldName, FormResponse form)
{
if (form.FlatFields == null)
{
throw new ArgumentException($"There is no fields on the form {form.Id}");
}
var fields = form.FlatFields.Where(f => !string.IsNullOrEmpty(f.Name) && f.Name.ToUpper().Equals(fieldName.ToUpper()) && f.Id.HasValue).Select(f => f.Id.Value).ToList();
if (fields.Count > 1)
{
throw new ArgumentException("Field name is not unique on the form.");
}
if (fields.Count == 0)
{
throw new ArgumentException("Field with specified name not found on the form.");
}
return(fields);
}
public IsInFilter(string fieldName, IEnumerable <object> values, FormResponse form)
: base(OperatorId.IsIn, values.ToArray())
{
FieldId = GetFieldIdByName(fieldName, form);
}
public RangeFilter(string fieldName, object fromValue, object toValue, FormResponse form)
: this(GetFieldIdByName(fieldName, form), fromValue, toValue)
{
}