internal static void SetPropertyValue(BaseSegment segmentInstance, Property segmentProperty, string segmentPropValue)
{
if (segmentProperty.CanWrite)
{
PropertiesService.SetPropertyValue(segmentInstance, segmentProperty.Name, segmentPropValue);
}
}
private static BaseSegment GenerateGeneralSegment(RawSegment rawStringSegment)
{
BaseSegment segmentInstance = null;
Type segmentTypeDefinition = null;
var rawSegment = rawStringSegment.SegmentString;
switch (rawStringSegment.SegmentType)
{
case SegmentType.Header: segmentInstance = new HeaderSegment();
segmentTypeDefinition = typeof(HeaderFieldDefinition);
break;
case SegmentType.CustomerRemarks:
segmentInstance = new CustomerRemarkSegment();
segmentTypeDefinition = typeof(CustomerRemarkFieldDefinition);
break;
case SegmentType.Passenger:
segmentInstance = new PassengerSegment();
segmentTypeDefinition = typeof(PassengerFieldDefinition);
break;
case SegmentType.FareValue:
segmentInstance = new FareValueSegment();
segmentTypeDefinition = typeof(FareValueFieldDefinition);
break;
case SegmentType.A16Hotel:
segmentInstance = new A16HotelSegment();
segmentTypeDefinition = typeof(HotelFieldDefinition);
break;
case SegmentType.A16Car:
segmentInstance = new A16CarSegment();
segmentTypeDefinition = typeof(CarFieldDefinition);
break;
default: return(null);
}
var previousSegmentPropIsNotPresent = false;
var rawSegmentLastPosition = 0;
var segmentProperties = PropertiesService.GetDynamicProperties(segmentInstance);
var segmentDMLPropertyValues = PropertiesService.GetDynamicPropertyValues(segmentTypeDefinition);
foreach (var segmentProperty in segmentProperties)
{
if (previousSegmentPropIsNotPresent)
{
previousSegmentPropIsNotPresent = false;
continue;
}
var parentSegmentPropName = segmentProperty.Name.Contains("_") ? segmentProperty.Name.Split("_").First() : segmentProperty.Name;
var childSegmentPropName = segmentProperty.Name.Contains("_") ? segmentProperty.Name.Split("_").Last() : string.Empty;
var dmlPropValue = segmentDMLPropertyValues.FirstOrDefault(pv => pv.Name.StartsWith(parentSegmentPropName));
if (dmlPropValue != null)
{
var segmentPropValue = "";
var fieldDefinition = dmlPropValue.Value as FieldDefinition;
if (fieldDefinition.HasNestedFields && !string.IsNullOrEmpty(childSegmentPropName))
{
var childFieldDefinition = fieldDefinition.NestedFields.FirstOrDefault(_ => _.Name == childSegmentPropName);
if (childFieldDefinition != null)
{
fieldDefinition = childFieldDefinition;
}
else
{
continue;
}
}
if (fieldDefinition.IsComplexField && fieldDefinition.HasCodeId)
{
var segmentChunks = rawSegment.Split("|");
var complexField = string.Empty;
if (fieldDefinition.IsOptionalContained)
{
complexField = segmentChunks
.FirstOrDefault(_ => _
.StartsWith(fieldDefinition.CodeId)
);
if (!complexField.IsNullOrEmpty())
{
segmentPropValue = complexField
.Replace(fieldDefinition.CodeId, string.Empty)
.Substring(fieldDefinition.SegmentPosition);
}
}
else
{
foreach (var chunk in segmentChunks)
{
var optionalDelimitedChunks = chunk.Split(fieldDefinition.Delimitator);
complexField = optionalDelimitedChunks
.FirstOrDefault(_ => _
.Contains(fieldDefinition.CodeId)
);
if (!complexField.IsNullOrEmpty())
{
complexField = complexField
.Replace(fieldDefinition.CodeId, string.Empty);
if (fieldDefinition.IsNestedDelimitatorDriven)
{
complexField = complexField.Split(fieldDefinition.NestedDelimitator).First();
complexField = complexField.Substring(0, complexField.Length - fieldDefinition.CropIndex);
}
segmentPropValue = complexField;
break;
}
}
}
}
else
{
var rawSegmentStartPosition = GetRawSegmentStartPosition(fieldDefinition, rawSegmentLastPosition);
rawSegmentLastPosition = rawSegmentStartPosition + fieldDefinition.Length;
if (rawSegment.Length >= rawSegmentLastPosition)
{
var propValue = rawSegment.Substring(rawSegmentStartPosition, fieldDefinition.Length);
if (fieldDefinition.IsOptionalField)
{
if (fieldDefinition.HasCodeId)
{
if (string.IsNullOrEmpty(fieldDefinition.CodeId) || propValue != fieldDefinition.CodeId)
{
rawSegmentLastPosition = rawSegmentStartPosition;
previousSegmentPropIsNotPresent = true;
continue;
}
}
}
segmentPropValue = propValue;
}
}
SetPropertyValue(segmentInstance, segmentProperty, segmentPropValue);
}
}
return(segmentInstance);
}