package org.eclipse.basyx.submodel.types.digitalnameplate.submodelelementcollections.address;

import java.util.Map;

import org.eclipse.basyx.aas.metamodel.exception.MetamodelConstructionException;
import org.eclipse.basyx.submodel.metamodel.api.identifier.IdentifierType;
import org.eclipse.basyx.submodel.metamodel.api.reference.enums.KeyElements;
import org.eclipse.basyx.submodel.metamodel.api.reference.enums.KeyType;
import org.eclipse.basyx.submodel.metamodel.api.submodelelement.dataelement.IMultiLanguageProperty;
import org.eclipse.basyx.submodel.metamodel.api.submodelelement.dataelement.IProperty;
import org.eclipse.basyx.submodel.metamodel.facade.SubmodelElementMapCollectionConverter;
import org.eclipse.basyx.submodel.metamodel.map.qualifier.LangString;
import org.eclipse.basyx.submodel.metamodel.map.qualifier.LangStrings;
import org.eclipse.basyx.submodel.metamodel.map.reference.Key;
import org.eclipse.basyx.submodel.metamodel.map.reference.Reference;
import org.eclipse.basyx.submodel.metamodel.map.submodelelement.SubmodelElementCollection;
import org.eclipse.basyx.submodel.metamodel.map.submodelelement.dataelement.MultiLanguageProperty;
import org.eclipse.basyx.submodel.metamodel.map.submodelelement.dataelement.property.Property;
import org.eclipse.basyx.submodel.metamodel.map.submodelelement.dataelement.property.valuetypedef.PropertyValueTypeDef;
import org.eclipse.basyx.submodel.types.digitalnameplate.enums.PhoneType;

/**
 * Phone as defined in the AAS Digital Nameplate Template document <br/>
 * It is a submodel element collection which contains a phone number including type
 * 
 * @author haque
 *
 */
public class Phone extends SubmodelElementCollection {
	public static final String TELEPHONENUMBERID = "TelephoneNumber";
	public static final String TYPEOFTELEPHONEID = "TypeOfTelephone";
	public static final String PHONEID = "Phone";
	public static final Reference SEMANTICID = new Reference(new Key(KeyElements.CONCEPTDESCRIPTION, false, "0173-1#02-AAQ833#005", KeyType.IRDI));
	
	private Phone() {}
	
	/**
	 * Constructor with mandatory attributes
	 * @param idShort
	 * @param telephoneNumber
	 */
	public Phone(String idShort, LangString telephoneNumber) {
		super(idShort);
		setSemanticID(SEMANTICID);
		setTelephoneNumber(telephoneNumber);
	}
	
	/**
	 * Constructor with mandatory attributes
	 * @param idShort
	 * @param telephoneNumber
	 */
	public Phone(String idShort, MultiLanguageProperty telephoneNumber) {
		super(idShort);
		setSemanticID(SEMANTICID);
		setTelephoneNumber(telephoneNumber);
	}
	
	/**
	 * Creates a Phone SMC object from a map
	 * 
	 * @param obj a Phone SMC object as raw map
	 * @return a Phone SMC object, that behaves like a facade for the given map
	 */
	public static Phone createAsFacade(Map<String, Object> obj) {
		if (obj == null) {
			return null;
		}
		
		if (!isValid(obj)) {
			throw new MetamodelConstructionException(Phone.class, obj);
		}
		
		Phone phone = new Phone();
		phone.setMap((Map<String, Object>)SubmodelElementMapCollectionConverter.mapToSmECollection(obj));
		return phone;
	}
	
	/**
	 * Creates a Phone SMC object from a map without checking validity
	 * 
	 * @param obj a Phone SMC object as raw map
	 * @return a Phone SMC object, that behaves like a facade for the given map
	 */
	private static Phone createAsFacadeNonStrict(Map<String, Object> obj) {
		if (obj == null) {
			return null;
		}
		
		Phone phone = new Phone();
		phone.setMap((Map<String, Object>)SubmodelElementMapCollectionConverter.mapToSmECollection(obj));
		return phone;
	}
	
	/**
	 * Check whether all mandatory elements for Phone SMC
	 * exist in the map
	 * 
	 * @param obj
	 * 
	 * @return true/false
	 */
	@SuppressWarnings("unchecked")
	public static boolean isValid(Map<String, Object> obj) {
		Phone phone = createAsFacadeNonStrict(obj);
		
		return SubmodelElementCollection.isValid(obj)
				&& MultiLanguageProperty.isValid((Map<String, Object>) phone.getTelephoneNumber());
	}
	
	/**
	 * Sets complete telephone number to be called to reach a business partner
	 * @param telephoneNumber {@link MultiLanguageProperty}
	 */
	public void setTelephoneNumber(MultiLanguageProperty telephoneNumber) {
		addSubModelElement(telephoneNumber);
	}
	
	/**
	 * Sets complete telephone number to be called to reach a business partner
	 * @param telephoneNumber {@link LangString}
	 */
	public void setTelephoneNumber(LangString telephoneNumber) {
		MultiLanguageProperty phoneProp = new MultiLanguageProperty(TELEPHONENUMBERID);
		phoneProp.setSemanticID(new Reference(new Key(KeyElements.CONCEPTDESCRIPTION, false, "0173-1#02-AAO136#002", IdentifierType.IRDI)));
		phoneProp.setValue(new LangStrings(telephoneNumber));
		setTelephoneNumber(phoneProp);
	}
	
	/**
	 * Sets characterization of a telephone according to its location or usage enumeration
	 * @param type {@link Property}
	 */
	public void setTypeOfTelephone(Property type) {
		addSubModelElement(type);
	}
	
	/**
	 * Sets characterization of a telephone according to its location or usage enumeration
	 * @param type {@link PhoneType}
	 */
	public void setTypeOfTelephone(PhoneType type) {
		Property phoneTypeProp = new Property(TYPEOFTELEPHONEID, PropertyValueTypeDef.String);
		phoneTypeProp.setSemanticID(new Reference(new Key(KeyElements.CONCEPTDESCRIPTION, false, "0173-1#02-AAO137#003", IdentifierType.IRDI)));
		phoneTypeProp.set(type.toString());
		setTypeOfTelephone(phoneTypeProp);
	}
	
	/**
	 * Gets characterization of a telephone according to its location or usage enumeration
	 * @return
	 */
	public IProperty getTypeOfTelephone() {
		return (IProperty) getSubmodelElement(TYPEOFTELEPHONEID);
	}
	
	/**
	 * Gets complete telephone number to be called to reach a business partner
	 * @return
	 */
	public IMultiLanguageProperty getTelephoneNumber() {
		return (IMultiLanguageProperty) getSubmodelElement(TELEPHONENUMBERID);
	}
}