/*
 * This class file was automatically generated by ASN1bean v1.13.0 (http://www.beanit.com)
 */

package com.truphone.rsp.dto.asn1.pkix1explicit88;

import java.io.IOException;
import java.io.EOFException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.ByteArrayOutputStream;
import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
import java.io.UnsupportedEncodingException;
import java.math.BigInteger;
import java.io.Serializable;
import com.beanit.asn1bean.ber.*;
import com.beanit.asn1bean.ber.types.*;
import com.beanit.asn1bean.ber.types.string.*;


public class ExtendedNetworkAddress implements BerType, Serializable {

	private static final long serialVersionUID = 1L;

	private byte[] code = null;
	public static class E1634Address implements BerType, Serializable {

		private static final long serialVersionUID = 1L;

		public static final BerTag tag = new BerTag(BerTag.UNIVERSAL_CLASS, BerTag.CONSTRUCTED, 16);

		private byte[] code = null;
		private BerNumericString number = null;
		private BerNumericString subAddress = null;
		
		public E1634Address() {
		}

		public E1634Address(byte[] code) {
			this.code = code;
		}

		public void setNumber(BerNumericString number) {
			this.number = number;
		}

		public BerNumericString getNumber() {
			return number;
		}

		public void setSubAddress(BerNumericString subAddress) {
			this.subAddress = subAddress;
		}

		public BerNumericString getSubAddress() {
			return subAddress;
		}

		@Override public int encode(OutputStream reverseOS) throws IOException {
			return encode(reverseOS, true);
		}

		public int encode(OutputStream reverseOS, boolean withTag) throws IOException {

			if (code != null) {
				reverseOS.write(code);
				if (withTag) {
					return tag.encode(reverseOS) + code.length;
				}
				return code.length;
			}

			int codeLength = 0;
			if (subAddress != null) {
				codeLength += subAddress.encode(reverseOS, false);
				// write tag: CONTEXT_CLASS, PRIMITIVE, 1
				reverseOS.write(0x81);
				codeLength += 1;
			}
			
			codeLength += number.encode(reverseOS, false);
			// write tag: CONTEXT_CLASS, PRIMITIVE, 0
			reverseOS.write(0x80);
			codeLength += 1;
			
			codeLength += BerLength.encodeLength(reverseOS, codeLength);

			if (withTag) {
				codeLength += tag.encode(reverseOS);
			}

			return codeLength;

		}

		@Override public int decode(InputStream is) throws IOException {
			return decode(is, true);
		}

		public int decode(InputStream is, boolean withTag) throws IOException {
			int tlByteCount = 0;
			int vByteCount = 0;
			BerTag berTag = new BerTag();

			if (withTag) {
				tlByteCount += tag.decodeAndCheck(is);
			}

			BerLength length = new BerLength();
			tlByteCount += length.decode(is);
			int lengthVal = length.val;
			vByteCount += berTag.decode(is);

			if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.PRIMITIVE, 0)) {
				number = new BerNumericString();
				vByteCount += number.decode(is, false);
				if (lengthVal >= 0 && vByteCount == lengthVal) {
					return tlByteCount + vByteCount;
				}
				vByteCount += berTag.decode(is);
			}
			else {
				throw new IOException("Tag does not match mandatory sequence component.");
			}
			
			if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.PRIMITIVE, 1)) {
				subAddress = new BerNumericString();
				vByteCount += subAddress.decode(is, false);
				if (lengthVal >= 0 && vByteCount == lengthVal) {
					return tlByteCount + vByteCount;
				}
				vByteCount += berTag.decode(is);
			}
			
			if (lengthVal < 0) {
				if (!berTag.equals(0, 0, 0)) {
					throw new IOException("Decoded sequence has wrong end of contents octets");
				}
				vByteCount += BerLength.readEocByte(is);
				return tlByteCount + vByteCount;
			}

			throw new IOException("Unexpected end of sequence, length tag: " + lengthVal + ", bytes decoded: " + vByteCount);

		}

		public void encodeAndSave(int encodingSizeGuess) throws IOException {
			ReverseByteArrayOutputStream reverseOS = new ReverseByteArrayOutputStream(encodingSizeGuess);
			encode(reverseOS, false);
			code = reverseOS.getArray();
		}

		@Override public String toString() {
			StringBuilder sb = new StringBuilder();
			appendAsString(sb, 0);
			return sb.toString();
		}

		public void appendAsString(StringBuilder sb, int indentLevel) {

			sb.append("{");
			sb.append("\n");
			for (int i = 0; i < indentLevel + 1; i++) {
				sb.append("\t");
			}
			if (number != null) {
				sb.append("number: ").append(number);
			}
			else {
				sb.append("number: <empty-required-field>");
			}
			
			if (subAddress != null) {
				sb.append(",\n");
				for (int i = 0; i < indentLevel + 1; i++) {
					sb.append("\t");
				}
				sb.append("subAddress: ").append(subAddress);
			}
			
			sb.append("\n");
			for (int i = 0; i < indentLevel; i++) {
				sb.append("\t");
			}
			sb.append("}");
		}

	}

	private E1634Address e1634Address = null;
	private PresentationAddress psapAddress = null;
	
	public ExtendedNetworkAddress() {
	}

	public ExtendedNetworkAddress(byte[] code) {
		this.code = code;
	}

	public void setE1634Address(E1634Address e1634Address) {
		this.e1634Address = e1634Address;
	}

	public E1634Address getE1634Address() {
		return e1634Address;
	}

	public void setPsapAddress(PresentationAddress psapAddress) {
		this.psapAddress = psapAddress;
	}

	public PresentationAddress getPsapAddress() {
		return psapAddress;
	}

	@Override public int encode(OutputStream reverseOS) throws IOException {

		if (code != null) {
			reverseOS.write(code);
			return code.length;
		}

		int codeLength = 0;
		if (psapAddress != null) {
			codeLength += psapAddress.encode(reverseOS, false);
			// write tag: CONTEXT_CLASS, CONSTRUCTED, 0
			reverseOS.write(0xA0);
			codeLength += 1;
			return codeLength;
		}
		
		if (e1634Address != null) {
			codeLength += e1634Address.encode(reverseOS, true);
			return codeLength;
		}
		
		throw new IOException("Error encoding CHOICE: No element of CHOICE was selected.");
	}

	@Override public int decode(InputStream is) throws IOException {
		return decode(is, null);
	}

	public int decode(InputStream is, BerTag berTag) throws IOException {

		int tlvByteCount = 0;
		boolean tagWasPassed = (berTag != null);

		if (berTag == null) {
			berTag = new BerTag();
			tlvByteCount += berTag.decode(is);
		}

		if (berTag.equals(E1634Address.tag)) {
			e1634Address = new E1634Address();
			tlvByteCount += e1634Address.decode(is, false);
			return tlvByteCount;
		}

		if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.CONSTRUCTED, 0)) {
			psapAddress = new PresentationAddress();
			tlvByteCount += psapAddress.decode(is, false);
			return tlvByteCount;
		}

		if (tagWasPassed) {
			return 0;
		}

		throw new IOException("Error decoding CHOICE: Tag " + berTag + " matched to no item.");
	}

	public void encodeAndSave(int encodingSizeGuess) throws IOException {
		ReverseByteArrayOutputStream reverseOS = new ReverseByteArrayOutputStream(encodingSizeGuess);
		encode(reverseOS);
		code = reverseOS.getArray();
	}

	@Override public String toString() {
		StringBuilder sb = new StringBuilder();
		appendAsString(sb, 0);
		return sb.toString();
	}

	public void appendAsString(StringBuilder sb, int indentLevel) {

		if (e1634Address != null) {
			sb.append("e1634Address: ");
			e1634Address.appendAsString(sb, indentLevel + 1);
			return;
		}

		if (psapAddress != null) {
			sb.append("psapAddress: ");
			psapAddress.appendAsString(sb, indentLevel + 1);
			return;
		}

		sb.append("<none>");
	}

}