using System.Net.Sockets;
using System.Net;

using static System.Console;

var vgaControl = new CVGAControl(true);
vgaControl.Initialize(false);
int numOfAdaptors = vgaControl.GetNumOfAdaptors();

WriteLine($"Number of adaptors: {numOfAdaptors}");

for (int i = 0; i < numOfAdaptors; i++)
{
    //vgaControl.SelectAdaptor(i);
    /*var id = vgaControl.GetAdaptorID(i);
    var name = vgaControl.GetAdaptorName(i);
    WriteLine($"Id: {id}, name: {name}");
    */
    WriteLine($"Id: {vgaControl.GetAdaptorID(i)}");
    WriteLine($"Name: {vgaControl.GetAdaptorName(i)}");
}

var nbEffects = CVGAControl.GetNumOfEffects(1);
for (int nEffect = 0; nEffect < nbEffects; ++nEffect)
{
    WriteLine($"Effect id: {CVGAControl.GetEffectID(1, nEffect)}, name: {CVGAControl.GetEffectName(1, nEffect)}");
    int nOptionTypes = 0;
    CVGAControl.GetEffectOptionTypes(1, nEffect, out nOptionTypes);
    WriteLine($"option types: {nOptionTypes}");
    WriteLine($"----------");
}

/*
for (int i = 0; i <= 100; i++)
{
    var n = 1.0 - (double)i / 100;
    vgaControl.SetLEDColor(1, (byte)(255.0 * (1.0 - n)), (byte)(255.0 * n), (byte)(20.0 * n));

    Thread.Sleep(50);
}*/

byte effectId = 0;
var optionType = 40;
int nType = (optionType & 32) != 0 ? 0 : 1;

vgaControl.SetLEDBehavior(
    1, // 1 : ALL.
    effectId, // effectId
    0, // nEffect
    (byte)optionType, // nParams
    0, // nSpeed
    0, // nDuration
    (byte)nType,
    0,
    255 // Brightness.
 );

// Default color.
vgaControl.SetLEDColor(1, 0, 255, 40);

vgaControl.SetLEDBehavior(
    1, // 1 : ALL.
    effectId, // effectId
    0, // nEffect
    (byte)optionType, // nParams
    0, // nSpeed
    0, // nDuration
    (byte)nType,
    0,
    255 // Brightness.
 );

// Default color.
vgaControl.SetLEDColor(1, 0, 255, 40);

var server = new TcpListener(IPAddress.Loopback, 6577);
server.Start();
var buffer = new byte[3];

while (true)
{
    WriteLine("Waiting new client...");
    var socket = server.AcceptSocket();
    socket.Blocking = true;
    socket.ReceiveTimeout = 10_000;

    try
    {
        while (socket.Connected)
        {
            var n = socket.Receive(buffer, buffer.Length, SocketFlags.None);
            if (n == 0)
            {
                socket.Close();
                break;
            }
            //WriteLine($"n: {n}, {socket.Connected}");

            var r = buffer[0];
            var g = buffer[1];
            var b = buffer[2];

            //WriteLine($"RGB: {r}, {g}, {b}");
            vgaControl.SetLEDColor(1, r, g, b);
        }
    }
    catch (SocketException exception)
    {
        WriteLine(exception.ToString());
    }
}

vgaControl.Terminate();

WriteLine("Press any key");
Console.ReadKey();