using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

using SharpDisplayInterface;

using System.ServiceModel;

using System.ServiceModel.Channels;

namespace SharpDisplayClient

{

    /// <summary>

    ///

    /// </summary>

    [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)]

    public class Callback : IDisplayServiceCallback, IDisposable

    {

        private MainForm MainForm { get; set; }

        public Callback(MainForm aMainForm)

        {

            MainForm = aMainForm;

        }

        public void OnConnected()

        {

            //Debug.Assert(Thread.CurrentThread.IsThreadPoolThread);

            //Trace.WriteLine("Callback thread = " + Thread.CurrentThread.ManagedThreadId);

            MessageBox.Show("OnConnected()", "Client");

        }

        public void OnServerClosing()

        {

            //Debug.Assert(Thread.CurrentThread.IsThreadPoolThread);

            //Trace.WriteLine("Callback thread = " + Thread.CurrentThread.ManagedThreadId);

            //MessageBox.Show("OnServerClosing()", "Client");

            MainForm.CloseConnectionThreadSafe();

            MainForm.CloseThreadSafe();

        }

        //From IDisposable

        public void Dispose()

        {

        }

    }

    /// <summary>

    ///

    /// </summary>

    [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)]

    public class Client : DuplexClientBase<IDisplayService>

    {

        public string Name { get; set; }

        public string SessionId { get { return InnerChannel.SessionId; } }

        public Client(InstanceContext callbackInstance)

            : base(callbackInstance, new NetTcpBinding(SecurityMode.None, true), new EndpointAddress("net.tcp://localhost:8001/DisplayService"))

        { }

        public void Connect(string aClientName)

        {

            Name = aClientName;

            Channel.Connect(aClientName);

        }

        public void Disconnect()

        {

            Channel.Disconnect(Name);

            Name = "";

        }

        public void SetText(int aLineIndex, string aText)

        {

            Channel.SetText(aLineIndex, aText);

        }

        public void SetTexts(System.Collections.Generic.IList<string> aTexts)

        {

            Channel.SetTexts(aTexts);

        }

    }

}