/*******************************************************************************
 *  Copyright 2017-2018 Centre for Development of Advanced Computing(C-DAC), Pune
 *  
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *   http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package cdac.medinfo.sdk.dcm30_04.baselibs;

import cdac.medinfo.sdk.dcm30_04.commoninterface.IDataElement;
import cdac.medinfo.sdk.dcm30_04.commoninterface.IDictionaryReader;
import cdac.medinfo.sdk.dcm30_04.commoninterface.ITransferSyntax;
import cdac.medinfo.sdk.dcm30_04.exceptions.InvalidItemException;
import cdac.medinfo.sdk.dcm30_04.exceptions.MandatoryMissingException;
import cdac.medinfo.sdk.dcm30_04.utils.DicomConfig;
import cdac.medinfo.sdk.dcm30_04.utils.DicomConstants;
import cdac.medinfo.sdk.dcm30_04.utils.DicomLogger;
/**
* This item class contains the methods to set, get and validate the attribute present in Maximum CornealCurvature Sequence.
 */


public class MaximumCornealCurvatureSequenceItem extends Item{
	

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	/**
	 * This constructor creates the item and internal code sequence macro with default TransferSyntax 
	 */
	MaximumCornealCurvatureSequenceItem()
	{
		super();
	}

	/**
	 * This constructor creates the item and internal code sequence macro with specified TransferSyntax 
	 * and default DictionaryReader
	 * @param objITransferSyntax specifies the DICOM Standard defined TransfeSyntax
	 */
	MaximumCornealCurvatureSequenceItem(ITransferSyntax objITransferSyntax)
	{
		super(objITransferSyntax);
	}

	/**
	 * This constructor creates MaximumCornealCurvatureSequenceItem with specified TransferSyntax and
	 * specified DictionaryReader
	 * @param objTransferSyntax specifies the DICOM Standard defined TransfeSyntax
	 * @param objDictionaryReader specifies the DICOM Dictionary reader to be used 
	 */
	MaximumCornealCurvatureSequenceItem(ITransferSyntax objTransferSyntax, IDictionaryReader objDictionaryReader)
	{
		super(objTransferSyntax,objDictionaryReader);
	}


	/**
	 * Validates all the attributes in FillStyleSequenceItem that are present in the DataSet
	 * @return boolean - Success -true, Failure - false
	 * @throws InvalidItemException throws InvalidItemException If Conditional element fails.
	 */
	public boolean validateForModule()  throws InvalidItemException
	{
		try
		{
			if(!contains(0x0046,0x0212))
				throw new MandatoryMissingException("0046,0212") ;
			if(!contains(0x0046,0x0213))
				throw new MandatoryMissingException("0046,0213") ;
		}
		catch( MandatoryMissingException ce)
		{
			if(DicomConfig.createInstance().isLoggingOn())
			{
				DicomLogger.getLogger().log(ce.getMessage());
			}
			throw new InvalidItemException(this.getClass().getSimpleName(),ce); 
		}
		
		return true;
	}
	
	/**
	 * Sets Maximum curvature in diopters of the measured corneal topography
	 * @param fMaximumCornealCurvature Float value of the MaximumCornealCurvature
	 */
	public void setMaximumCornealCurvature( float fMaximumCornealCurvature)
	{
		/*
		 * Accept the PresentationPixelMagnificationRatio in String format of type FL.
		 * Maximum curvature in diopters of the measured corneal topography
		 * Add this element to the Data Set
		 */
		IDataElement objIDataElement = null;
		if(objITransferSyntax.getVRTransferSyntax() == DicomConstants.DCM_VR_IMPLICIT)	
			objIDataElement = new ImplicitDE(0x0046,0x0212, fMaximumCornealCurvature,getDictionaryReader());
		else
			objIDataElement = new ExplicitDE(0x0046,0x0212,DicomConstants.DCM_DT_FL, fMaximumCornealCurvature);

		addDataElement(objIDataElement);
	}
	/**
	 * Retrieves the Ratio of displayed pixels to source pixels,specified in one dimension.
	 * @return float - Float value of the MaximumCornealCurvature
	 */
	public float getMaximumCornealCurvature()
	{
		Object objValue = getValue(0x0046,0x0212);
		if(objValue != null)
			return Float.parseFloat(objValue.toString());
		return DicomConstants.DCM_NO_VALUE;
	}
	/**
	 * Sets Location of the corneal maximum curvature.
	 * Given as column\row. Column is the horizontal offset and row is the vertical offset.
	 * @param fMaximumCornealCurvatureLocation Float value of the MaximumCornealCurvatureLocation
	 */
	public void setMaximumCornealCurvatureLocation( float fMaximumCornealCurvatureLocation)
	{
		/*
		 * Accept the MaximumCornealCurvatureLocation in String format of type FL.
		 * Location of the corneal maximum curvature.
		 * Given as column\row. Column is the horizontal offset and row is the vertical offset.
		 * Add this element to the Data Set
		 */
		IDataElement objIDataElement = null;
		if(objITransferSyntax.getVRTransferSyntax() == DicomConstants.DCM_VR_IMPLICIT)	
			objIDataElement = new ImplicitDE(0x0046,0x0213, fMaximumCornealCurvatureLocation,getDictionaryReader());
		else
			objIDataElement = new ExplicitDE(0x0046,0x0213,DicomConstants.DCM_DT_FL, fMaximumCornealCurvatureLocation);

		addDataElement(objIDataElement);
	}
	/**
	 * Retrieves 
	 * @return float - Float value of the MaximumCornealCurvatureLocation
	 */
	public float getMaximumCornealCurvatureLocation()
	{
		Object objValue = getValue(0x0046,0x0213);
		if(objValue != null)
			return Float.parseFloat(objValue.toString());
		return DicomConstants.DCM_NO_VALUE;
	}
}


