using System;

using Duck.Net.Game.Protocol.Encoding;
namespace Duck.Net.Game.Protocol.Messages
{
    /// <summary>
    /// Represents a client>server message.
    /// </summary>
    public struct clientMessage
    {
        #region Declares
        /// <summary>
        /// The message ID of this message.
        /// </summary>
        public readonly int ID;
        /// <summary>
        /// The content of this message.
        /// </summary>
        public string Content;
        #endregion

        #region Constructors
        public clientMessage(string Data)
        {
            this.ID = base64Encoding.Decode(Data.Substring(0, 2));
            this.Content = Data.Substring(2);
        }
        #endregion

        #region Methods
        /// <summary>
        /// Retrieves a certain parameter from the message's content. If the parameter is not found or any errors occur, then "" is returned.
        /// </summary>
        /// <param name="paramID">The ID of the parameter to retrieve.</param>
        public string getParameter(int paramID)
        {
            return base64Encoding.getParameter(this.Content, paramID);
        }
        #endregion

        #region Properties
        /// <summary>
        ///  The debug header of this message.
        /// </summary>
        public string debugHeader
        {
            get { return Debug.clientHeaders.getMessagesDebugHeader(this.ID); }
        }
        /// <summary>
        /// Returns the first parameter in this message as string, as indicated by the Base64 header.
        /// </summary>
        public string firstParameter
        {
            get { return base64Encoding.getFirstParameter(this.Content); }
        }
        /// <summary>
        /// Returns all parameters int this message as a string array, as indicated by the Base64 headers.
        /// </summary>
        public string[] Parameters
        {
            get { return base64Encoding.getParameters(this.Content); }
        }
        #endregion
    }
}