D-Net

package eu.dnetlib.domain.functionality;

import java.util.ArrayList;

import java.util.List;

import java.util.Locale;

import java.util.Map;

import eu.dnetlib.domain.data.Document;

public class DocumentField {

	public enum Cutpoint {

		LINE, VALUE, PART;

	}

	private String name = null;

	private Map<Locale, String> descriptionMap = null;

	private Boolean forceDescription = null;

	private Map<Locale, String> secondaryLinkMap;

	private String vocabulary = null;

	private List<DisplayType> displays = new ArrayList<DisplayType>();

	private int maxCharacters = Integer.MAX_VALUE;

	private Cutpoint cutpoint = Cutpoint.LINE;

	private String cssClass = null;

	public DocumentField() {

	}

	public DocumentField(String name, Map<Locale, String> description, String vocabulary,

			List<DisplayType> displays, String cssClass) {

		this.name = name;

		this.setDescriptionMap(description);

		this.vocabulary = vocabulary;

		this.displays.addAll(displays);

		this.cssClass = cssClass;

	}

	public DocumentField(String name, Map<Locale, String>  description, String vocabulary,

			List<DisplayType> displays, String cssClass, int maxCharacters) {

		this.name = name;

		this.setDescriptionMap(description);

		this.vocabulary = vocabulary;

		this.displays.addAll(displays);

		this.cssClass = cssClass;

		if (maxCharacters < 1) {

			throw new RuntimeException(

					"The maximum number of characters must be greater than 0.");

		} else {

			this.maxCharacters = maxCharacters;

		}

	}

	public DocumentField(String name, Map<Locale, String> description, String vocabulary,

			List<DisplayType> displays, String cssClass, Cutpoint cutpoint,

			int maxCharacters) {

		this.name = name;

		this.setDescriptionMap(description);

		this.vocabulary = vocabulary;

		this.displays.addAll(displays);

		this.cssClass = cssClass;

		this.cutpoint = cutpoint;

		if (maxCharacters < 1) {

			throw new RuntimeException(

					"The maximum number of characters must be greater than 0.");

		} else {

			this.maxCharacters = maxCharacters;

		}

	}

/*	public List<List<String>> getMessage(Document document) {

		List<List<String>> messages = new ArrayList<List<String>>();

		int characterCount = 0;

		List<String> fieldValues = document.getFieldValues(name);

		if (fieldValues.isEmpty() && this.forceDescription != null

				&& forceDescription.equals(true)) {

			String fieldName = getDescription().substring(2, getDescription().length() - 1);

			fieldValues = document.getFieldValues(fieldName);

			List<DisplayType> simpleDisplay = new ArrayList<DisplayType>();

			simpleDisplay.add(new PlainTextDisplayType(fieldName));

			generateValues(fieldName, fieldValues, characterCount, document,

					simpleDisplay, messages);

		} else {

			generateValues(name, fieldValues, characterCount, document,

					displays, messages);

		}

		return messages;

	}

	public void generateValues(String fieldName, List<String> fieldValues,

			int characterCount, Document document, List<DisplayType> displays,

			List<List<String>> messages) {

		for (int i = 0; i < fieldValues.size()

				&& (characterCount < maxCharacters); i++) {

			List<String> values = new ArrayList<String>();

			String value = document.getFieldValues(fieldName).get(i);

			for (DisplayType type : displays) {

				StringBuilder builder = new StringBuilder();

				boolean useSecondaryLink = false;

				if (messages.size() > 0 && getSecondaryLink()!= null && !getSecondaryLink().isEmpty()) {

					useSecondaryLink = true;

				}

				int messageSize = 0;

				if (useSecondaryLink == true) {

					messageSize = type.getDisplayMessage(builder, document,

						value, getSecondaryLink());

				} else {

					messageSize = type.getDisplayMessage(builder, document,

							value);

				}

				if (characterCount + messageSize > maxCharacters) {

					switch (cutpoint) {

					case LINE:

						values.add(builder.toString());

						break;

					case VALUE:

						if (characterCount <= maxCharacters) {

							values.add(builder.toString());

						}

						break;

					case PART:

						String s = builder.toString();

						s = s.substring(0, maxCharacters - characterCount)

								+ "...";

						values.add(s);

						break;

					}

				} else {

					values.add(builder.toString());

				}

				characterCount += messageSize;

			}		

			messages.add(values);

		}

	}

	public String getDescription(Document document) {

		return getDescription();

	}

	public String getDescription(){

		String localeDescription = descriptionMap.get(LocaleHolder.getLocale());

		if (localeDescription != null) {

			return localeDescription;

		}

		return descriptionMap.get(new Locale("en", "GB"));

	}

*/

	public void setSecondaryLinkMap(Map<Locale, String> secondaryLinkMap) {

		this.secondaryLinkMap = secondaryLinkMap;

	}

	public String getCssClass(Document document) {

		return getCssClass();

	}

	public String getName() {

		return name;

	}

	public void setName(String name) {

		this.name = name;

	}

	public String getVocabulary() {

		return vocabulary;

	}

	public void setVocabulary(String vocabulary) {

		this.vocabulary = vocabulary;

	}

	public List<DisplayType> getDisplays() {

		return displays;

	}

	public void setDisplays(List<DisplayType> displays) {

		this.displays = displays;

	}

	public void setMaxCharacters(int maxCharacters) {

		this.maxCharacters = maxCharacters;

	}

	public int getMaxCharacters() {

		return maxCharacters;

	}

	public Cutpoint getCutpoint() {

		return cutpoint;

	}

	public void setCutpoint(Cutpoint cutpoint) {

		this.cutpoint = cutpoint;

	}

	public String getCssClass() {

		return cssClass;

	}

	public void setCssClass(String cssClass) {

		this.cssClass = cssClass;

	}

	public void setDescriptionMap(Map<Locale, String> descriptionMap) {

		this.descriptionMap = descriptionMap;

	}

	public Map<Locale, String> getDescriptionMap() {

		return descriptionMap;

	}

	public Map<Locale, String> getSecondaryLinkMap() {

		return secondaryLinkMap;

	}

/*	public String getSecondaryLink() {

		return secondaryLinkMap.get(LocaleHolder.getLocale());

	}

*/	

	public Boolean getForceDescription() {

		return forceDescription;

	}

	public void setForceDescription(Boolean forceDescription) {

		this.forceDescription = forceDescription;

	}

}