public static MessageType getMessageType(HL7Message message, string hl7Input)
{
if (hl7Input == BLANK)
{
throw new ArgumentException(ERROR_NO_MESSAGE_TYPE);
}
Dictionary <string, MessageType> messageTypeDictionary = new Dictionary <string, MessageType>()
{
{ MESSAGE_TYPE_ADT, MessageType.ADT },
{ MESSAGE_TYPE_ORM, MessageType.ORM },
{ MESSAGE_TYPE_ORU, MessageType.ORU },
{ MESSAGE_TYPE_SIU, MessageType.SIU },
{ MESSAGE_TYPE_UNK, MessageType.UNKNOWN }
};
// get the message type based on the configuration value
MessageType result;
messageTypeDictionary.TryGetValue(HL7MessageUtility.getValueByPosition(message,
SegmentType.MSH,
MESSAGE_TYPE_POSITION),
out result);
// based on the configuration file, we'll return the message type
return(result);
}
private static string getHL7ValueSEL(HL7Message message,
List <MessageGroupInstance> messageGroupInstances,
List <MessageGroup> messageGroups,
WebservicePropertySet wsProperty
)
{
// get the ms groups
List <MessageGroup> msGroups
= ConfigurationUtility.GetIncomingWebserviceMessageGroup(wsProperty, messageGroups);
// get segment string type
MessageGroupInstance messageGroupInstance
= messageGroupInstances.Find(i => i.id == msGroups[ZERO].messageGroupInstanceId);
// get the message position for this specific column
List <Configuration> configMessagePoisition
= ConfigurationDAO.GetMessagePosition(messageGroupInstance);
// get the coordinates for the message item
string messageCoordinates = HL7MessageUtility.getItemCoordinates(configMessagePoisition);
// get segment string type
string segmentType = configMessagePoisition[ZERO_ELEMENT].segmentType.name;
// get the value for the database inside of the value position
string hl7Value = HL7MessageUtility.getValueByPosition(
message,
HL7MessageUtility.getSegmentType(segmentType),
messageCoordinates);
return(hl7Value);
}
private static string getReportText(HL7Message hl7Message)
{
string html = BLANK;
string obxData = BLANK;
List <Segment> segments = new List <Segment>();
List <String> reportText = new List <String>();
// only return obx segment types
segments = hl7Message.segments.FindAll(s => s.fields[ZERO_ELEMENT].value == SEGMENT_TYPE_OBX);
// for each of those obx segments, process report
segments.ForEach(delegate(Segment segment)
{
// get the segment type
string segmentType = segment.fields[ZERO_ELEMENT].value;
try
{
obxData = segment.fields[REPORT_TEXT_ELEMENT].value;
reportText.Add(obxData);
}
catch (Exception ex)
{
// get the message control id to notify user of error
string messageControlId = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_HEADER_CONTROL_ID);
// make a note about it
obxData = "Report Segment Cutoff, please resend report, message control id:" + messageControlId;
// log error
ErrorLogger.LogError(ex, "getReportText(HL7Message hl7Message)", obxData);
// add report text
reportText.Add(obxData);
}
});
html += REPORT_HTML_HEADER;
html += String.Join(HTML_LINE_BREAK, reportText.ToArray());
html += REPORT_HTML_FOOTER;
return(html);
}
private static string getReportText(HL7Message hl7Message, bool noAddendum)
{
// the random chance someone overrides then puts false instead of true
if (!noAddendum)
{
// do static function w/o override
return(getReportText(hl7Message));
}
// signal the end of capturing text
bool endOfReport = false;
string html = BLANK;
string obxData = BLANK;
string obxReportType = BLANK;
string obxIteration = BLANK;
List <Segment> segments = new List <Segment>();
List <String> reportText = new List <String>();
// only return obx segment types
segments = hl7Message.segments.FindAll(s => s.fields[ZERO_ELEMENT].value == SEGMENT_TYPE_OBX);
// for each of those obx segments, process report
segments.ForEach(delegate(Segment segment)
{
// get the segment type
string segmentType = segment.fields[ZERO_ELEMENT].value;
try
{
obxData = segment.fields[REPORT_TEXT_ELEMENT].value;
obxReportType = segment.fields[REPORT_TYPE_ELEMENT].value;
obxIteration = segment.fields[REPORT_ITERATION_ELEMENT].value;
// if we find addendum pattern, we then stop
if (obxReportType == ADDENDUM && obxIteration != ORIGINAL_REPORT_ITERATION)
{
endOfReport = true;
}
if (!endOfReport)
{
reportText.Add(obxData);
}
}
catch (Exception ex)
{
// get the message control id to notify user of error
string messageControlId = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_HEADER_CONTROL_ID);
// make a note about it
obxData = "Report Segment Cutoff, please resend report, message control id:" + messageControlId;
// log error
ErrorLogger.LogError(ex, "getReportText(HL7Message hl7Message)", obxData);
// add report text
reportText.Add(obxData);
}
});
html += REPORT_HTML_HEADER;
html += String.Join(HTML_LINE_BREAK, reportText.ToArray());
html += REPORT_HTML_FOOTER;
return(html);
}
public static string getAddendumReportText(HL7Message hl7Message, WSShieldsApps.Report report, int addendumId)
{
bool readAddendumText = false;
string html = BLANK;
string obxData = BLANK;
int addendumPosition = ZERO;
List <Segment> segments = new List <Segment>();
List <String> reportText = new List <String>();
// only return obx segment types
segments = hl7Message.segments.FindAll(s => s.fields[ZERO_ELEMENT].value == SEGMENT_TYPE_OBX);
// for each of those obx segments, process report
segments.ForEach(delegate(Segment segment)
{
try
{
obxData = segment.fields[REPORT_TEXT_ELEMENT].value;
addendumPosition = Convert.ToInt32(segment.fields[REPORT_ITERATION_ELEMENT].value);
if (Regex.IsMatch(obxData, ADDENDUM_PATTERN_MATCH_BEGIN))
{
if (addendumPosition == addendumId)
{
// override the addendum report obx date
var addendumObservationDate = segment.fields[REPORT_OBX_DTTM].components[FIRST_ELEMENT].value;
// set the obx date
report.ObservationDate = hl7DateToRealDateTime(addendumObservationDate);
// update the addendum text flag to true
readAddendumText = true;
}
}
else if (Regex.IsMatch(obxData, ADDENDUM_PATTERN_MATCH_END))
{
readAddendumText = false;
// still add the end text
reportText.Add(obxData);
}
// if we read, we add to the list of text
if (readAddendumText)
{
reportText.Add(obxData);
}
}
catch (Exception ex)
{
// get the message control id to notify user of error
string messageControlId = HL7MessageUtility.getValueByPosition(hl7Message,
SegmentType.MSH,
MESSAGE_HEADER_CONTROL_ID);
// make a note about it
obxData = "Report Segment Cutoff, please resend report, message control id:" + messageControlId;
// log error
ErrorLogger.LogError(ex, "getAddendumReportText(HL7Message hl7Message)", obxData);
// add report text
reportText.Add(obxData);
}
});
html += REPORT_HTML_HEADER;
html += String.Join(HTML_LINE_BREAK, reportText.ToArray());
html += REPORT_HTML_FOOTER;
return(html);
}