using System;
using System.Collections.Generic;

using IEC61850.Client;
using IEC61850.Common;

/// <summary>
/// Example for browsing the data model of a server. Shows logical devices, logical nodes,
/// data sets and report control blocks
/// </summary>
namespace model_browsing
{
    class ModelBrowsing
    {
        public static void Main (string[] args)
        {
            IedConnection con = new IedConnection ();

            string hostname;

            if (args.Length > 0)
                hostname = args[0];
            else
                hostname = "localhost";

            try
            {
				Console.WriteLine("Connect to " + hostname + " ...");

				con.Connect(hostname, 102);

				Console.WriteLine("Connected.");

                List<string> serverDirectory = con.GetServerDirectory(false);

                foreach (string ldName in serverDirectory)
                {
                    Console.WriteLine("LD: " + ldName);

					List<string> lnNames = con.GetLogicalDeviceDirectory(ldName);

					foreach (string lnName in lnNames)
					{
						Console.WriteLine("  LN: " + lnName);

						string logicalNodeReference = ldName + "/" + lnName;

						// discover data objects
						List<string> dataObjects = 
							con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_DATA_OBJECT);

						foreach (string dataObject in dataObjects) {
							Console.WriteLine("    DO: " + dataObject);
						}

						// discover data sets
						List<string> dataSets =
							con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_DATA_SET);

						foreach (string dataSet in dataSets) {
							Console.WriteLine("    Dataset: " + dataSet);
						}

						// discover unbuffered report control blocks
						List<string> urcbs =
							con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_URCB);

						foreach (string urcb in urcbs) {
							Console.WriteLine("    URCB: " + urcb);
						}

						// discover buffered report control blocks
						List<string> brcbs =
							con.GetLogicalNodeDirectory(logicalNodeReference, ACSIClass.ACSI_CLASS_BRCB);

						foreach (string brcb in brcbs) {
							Console.WriteLine("    BRCB: " + brcb);
						}


					}

                }

                con.Abort();
            }
            catch (IedConnectionException e)
            {
                Console.WriteLine(e.Message);
            }

        }
    }
}