using System;
using JD.Interfaces.Remoting;

namespace JD.Remoting
{
    /// <summary>
    /// Adds behavior to the basic connection interface.
    /// </summary>
    public static class MessageSenderExtensions
    {
        /// <summary>
        /// Sends a message to the host connected. 
        /// </summary>
        /// <param name="messageSender"></param>
        /// <param name="messageName">Name of the message to send.</param>
        /// <param name="writeBlobAction">When provided, will be used to fill the content of the command.</param>
        /// <returns>0 if operation succeeded, a non-zero value otherwise. 
        /// See Windows Sockets Error Codes page for more information on error codes. </returns>
        /// <exception cref="System.ObjectDisposedException">The System.Net.Socket has been closed. </exception>
        public static int Send(this IMessageSender messageSender, string messageName, Action<IBlob> writeBlobAction = null)
        {
            var message = new Message(messageName);
            writeBlobAction?.Invoke(message.Content);
            return messageSender.Send(message);
        }
    }
}