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package gov.samhsa.consent2share.showcase.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import gov.samhsa.consent2share.hl7.Hl7v3Transformer;
import gov.samhsa.consent2share.hl7.Hl7v3TransformerException;
import gov.samhsa.consent2share.showcase.infrastructure.PixOperation;
@Service
public class PixManagerTransformServiceImpl implements
		PixManagerTransformService {
	
	@Autowired
	Hl7v3Transformer hl7v3Transformer;

	@Override
	public String getPixAddXml(String c32xml) throws Hl7v3TransformerException {
		
		return hl7v3Transformer.transformToHl7v3PixXml(c32xml, Hl7v3Transformer.XSLT_C32_TO_PIX_ADD);
	}

	@Override
	public String getPixUpdateXml(String c32xml)
			throws Hl7v3TransformerException {
		return hl7v3Transformer.transformToHl7v3PixXml(c32xml, Hl7v3Transformer.XSLT_C32_TO_PIX_UPDATE);
	}

	@Override
	public String getPixQueryXml(String c32xml)
			throws Hl7v3TransformerException {
		return hl7v3Transformer.transformToHl7v3PixXml(c32xml, Hl7v3Transformer.XSLT_C32_TO_PIX_QUERY);
	}	
	
	@Override
	public String getPixXml(PixOperation operation, String c32xml)
			throws Hl7v3TransformerException {
		return hl7v3Transformer.transformToHl7v3PixXml(c32xml, resolveOperation(operation));
	}
	
	private String resolveOperation(PixOperation operation)
	{
		switch(operation){
		case ADD:
			return Hl7v3Transformer.XSLT_C32_TO_PIX_ADD;
		case UPDATE:
			return Hl7v3Transformer.XSLT_C32_TO_PIX_UPDATE;
		case QUERY:
			return Hl7v3Transformer.XSLT_C32_TO_PIX_QUERY;
		default:
			break;
		}
		return null;
	}
}