#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
#pragma warning disable
using System;

using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cmp
{
	public class ErrorMsgContent
		: Asn1Encodable
	{
		private readonly PkiStatusInfo pkiStatusInfo;
		private readonly DerInteger errorCode;
		private readonly PkiFreeText errorDetails;

		private ErrorMsgContent(Asn1Sequence seq)
		{
			pkiStatusInfo = PkiStatusInfo.GetInstance(seq[0]);

			for (int pos = 1; pos < seq.Count; ++pos)
			{
				Asn1Encodable ae = seq[pos];
				if (ae is DerInteger)
				{
					errorCode = DerInteger.GetInstance(ae);
				}
				else
				{
					errorDetails = PkiFreeText.GetInstance(ae);
				}
			}
		}

		public static ErrorMsgContent GetInstance(object obj)
		{
			if (obj is ErrorMsgContent)
				return (ErrorMsgContent)obj;

			if (obj is Asn1Sequence)
				return new ErrorMsgContent((Asn1Sequence)obj);

            throw new ArgumentException("Invalid object: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
		}

		public ErrorMsgContent(PkiStatusInfo pkiStatusInfo)
			: this(pkiStatusInfo, null, null)
		{
		}

		public ErrorMsgContent(
			PkiStatusInfo	pkiStatusInfo,
			DerInteger		errorCode,
			PkiFreeText		errorDetails)
		{
			if (pkiStatusInfo == null)
				throw new ArgumentNullException("pkiStatusInfo");

			this.pkiStatusInfo = pkiStatusInfo;
			this.errorCode = errorCode;
			this.errorDetails = errorDetails;
		}
		
		public virtual PkiStatusInfo PkiStatusInfo
		{
			get { return pkiStatusInfo; }
		}

		public virtual DerInteger ErrorCode
		{
			get { return errorCode; }
		}

		public virtual PkiFreeText ErrorDetails
		{
			get { return errorDetails; }
		}

		/**
		 * <pre>
		 * ErrorMsgContent ::= SEQUENCE {
		 *                        pKIStatusInfo          PKIStatusInfo,
		 *                        errorCode              INTEGER           OPTIONAL,
		 *                        -- implementation-specific error codes
		 *                        errorDetails           PKIFreeText       OPTIONAL
		 *                        -- implementation-specific error details
		 * }
		 * </pre>
		 * @return a basic ASN.1 object representation.
		 */
		public override Asn1Object ToAsn1Object()
		{
			Asn1EncodableVector v = new Asn1EncodableVector(pkiStatusInfo);
			v.AddOptional(errorCode, errorDetails);
			return new DerSequence(v);
		}
	}
}
#pragma warning restore
#endif