package org.jivesoftware.smackx.ikey.element;

import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.packet.XmlEnvironment;
import org.jivesoftware.smack.util.XmlStringBuilder;
import org.jivesoftware.smackx.ikey.IkeyConstants;
import org.jivesoftware.smackx.ikey.IkeyType;

import javax.xml.namespace.QName;

public class IkeyElement implements ExtensionElement {

    public static final String NAMESPACE = IkeyConstants.NAMESPACE;
    public static final String ELEMENT = "ikey";
    public static final String ATTR_IKEY_TYPE = "type";

    private static final QName QNAME = new QName(IkeyConstants.NAMESPACE, ELEMENT);

    private final IkeyType type;
    private final SubordinateListElement subordinates;
    private final ProofElement proof;

    public IkeyElement(IkeyType type, SubordinateListElement subordinates, ProofElement proof) {
        this.type = type;
        this.subordinates = subordinates;
        this.proof = proof;
    }

    public IkeyType getType() {
        return type;
    }

    public SubordinateListElement getSubordinates() {
        return subordinates;
    }

    public ProofElement getProof() {
        return proof;
    }

    @Override
    public String getNamespace() {
        return NAMESPACE;
    }

    @Override
    public String getElementName() {
        return ELEMENT;
    }

    @Override
    public XmlStringBuilder toXML(XmlEnvironment xmlEnvironment) {
        return new XmlStringBuilder(this, xmlEnvironment)
                .attribute(ATTR_IKEY_TYPE, getType())
                .rightAngleBracket()
                .append(getSubordinates())
                .append(getProof())
                .closeElement(this);
    }
}