using Opc.Ua;
using System;
using System.Runtime.Serialization;

namespace Hylasoft.Opc.Common
{
    /// <summary>
    /// Identifies an exception occurred during OPC Communication
    /// </summary>
    [Serializable]
    public class OpcException : Exception
    {
        /// <summary>
        /// Initialize a new instance of the OpcException class
        /// </summary>
        public OpcException()
        {
        }

        /// <summary>
        /// Initialize a new instance of the OpcException class
        /// </summary>
        public OpcException(string message)
          : base(message)
        {
        }

        /// <summary>
        /// Returns an (optional) associated OPC UA StatusCode for the exception.
        /// </summary>
        public StatusCode? Status { get; private set; }

        /// <summary>
        /// Initialize a new instance of the OpcException class
        /// </summary>
        public OpcException(string message, StatusCode status)
          : base(message)
        {
            Status = status;
        }

        /// <summary>
        /// Initialize a new instance of the OpcException class
        /// </summary>
        public OpcException(string message, Exception inner)
          : base(message, inner)
        {
        }

        /// <summary>
        /// Initialize a new instance of the OpcException class
        /// </summary>
        protected OpcException(SerializationInfo info, StreamingContext context)
          : base(info, context)
        {
        }

        /// <summary>
        /// Sets the System.Runtime.Serialization.SerializationInfo with information about the exception.
        /// </summary>
        /// <param name="info">The System.Runtime.Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.</param>
        /// <param name="context">The System.Runtime.Serialization.StreamingContext that contains contextual information about the source or destination.</param>
        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        {
            base.GetObjectData(info, context);
        }

    }

}