using UnityEngine;
using System.Collections;

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

using System.Linq;

using System.Collections.Generic;
using System.Globalization;

public class ElationNetwork : MonoBehaviour
{

    public enum Modes { Client, Server, Dedicated };
    private Modes _Mode = Modes.Client;

    private string serverHost = "";
    public string ServerHost { get { return serverHost; } }

    private int serverPort = 37659;
    public int ServerPort { get { return serverPort; } }

    #region Stats
    private int _Ping = 0;
    private int _RPCIn = 0;
    private int _RPCOut = 0;
    private int _RPCAcks = 0;
    private int _NetworkBytesIn = 0;
    private int _NetworkBytesOut = 0;

    public string Ping { get { return "Ping: " + _Ping.ToString(); } }
    public string RPCIn { get { return "RPCIn: " + _RPCIn.ToString(); } }
    public string RPCOut { get { return "RPCOut: " + _RPCOut.ToString(); } }
    public string RPCAcks { get { return "RPCAcks: " + _RPCAcks.ToString(); } }
    public string NetworkBytesIn { get { return "Network In (bps): " + _NetworkBytesIn.ToString(); } }
    public string NetworkBytesOut { get { return "Network Out (bps): " + _NetworkBytesOut.ToString(); } }
    public string Mode { get { return "Network Mode: " + _Mode.ToString(); } }
    #endregion

    #region GUI
    public NoesisGUIPanel gui;
    private Noesis.Grid root;

    private Noesis.TextBlock tbRPC_In;
    private Noesis.TextBlock tbRPC_Out;
    private Noesis.TextBlock tbRPC_Acks;
    private Noesis.TextBlock tbPing;
    private Noesis.TextBlock tbNetworkIn;
    private Noesis.TextBlock tbNetworkOut;
    private Noesis.TextBlock tbMode;

    private Noesis.TextBox txtServerHost;
    private Noesis.Button btnConnect;
    private Noesis.Button btnHost;
    #endregion

    // Use this for initialization
    void Start()
    {
        StartCoroutine(InitGUI());
    }

    private IEnumerator InitGUI()
    {
        yield return new WaitForSeconds(1.0f);
        #region Init GUI Variables
        if (gui)
        {
            root = gui.GetRoot<Noesis.Grid>();
            Noesis.StackPanel spStats = root.FindName<Noesis.StackPanel>("spNetworkStats");
            if (spStats != null)
            {
                Debug.Log("Found spStats");
                Noesis.UIElementCollection statLabels = spStats.GetChildren();
                for (uint i = 0; i < statLabels.Count(); i++)
                {
                    //Debug.Log("Name: " + statLabels.Get(i).As<Noesis.FrameworkElement>().name));
                }
                 // TODO -- Sigh.. Why doesn't this work?
                //tbRPC_In = spStats.FindName<Noesis.TextBlock>("nsRPCIn");
                tbRPC_In = spStats.GetChildren().Get(0).As<Noesis.TextBlock>();
                //tbRPC_Out = spStats.FindName<Noesis.TextBlock>("nsRPCOut");
                tbRPC_Out = spStats.GetChildren().Get(1).As<Noesis.TextBlock>();
                //tbRPC_Acks = spStats.FindName<Noesis.TextBlock>("nsRPCAcks");
                tbRPC_Acks = spStats.GetChildren().Get(2).As<Noesis.TextBlock>();
                //tbNetworkIn = spStats.FindName<Noesis.TextBlock>("nsNetworkIn");
                tbNetworkIn = spStats.GetChildren().Get(3).As<Noesis.TextBlock>();
                //tbNetworkOut = spStats.FindName<Noesis.TextBlock>("nsNetworkOut");
                tbNetworkOut = spStats.GetChildren().Get(4).As<Noesis.TextBlock>();
                //tbPing = spStats.FindName<Noesis.TextBlock>("nsPing");
                tbPing = spStats.GetChildren().Get(5).As<Noesis.TextBlock>();
                tbMode = spStats.GetChildren().Get(6).As<Noesis.TextBlock>();
                Noesis.StackPanel spStatus = root.FindName<Noesis.StackPanel>("spNetworkStatus");
                if (spStatus != null)
                {
                    Debug.Log("Found the Network Status Panel!");
                    Noesis.FrameworkElement fe = Noesis.LogicalTreeHelper.FindName(spStatus, "btnConnect");
                    if (fe != null)
                    {
                        Debug.Log("Found the connect button!");
                    }
                    Noesis.UIElementCollection uiec = spStats.GetChildren();
                    txtServerHost = spStats.FindName<Noesis.TextBox>("txtServerHost");
                    //btnConnect = (Noesis.Button)Noesis.LogicalTreeHelper.FindName(spStatus, "btnConnect");
                    btnConnect = spStats.FindName<Noesis.Button>("btnConnect");
                    btnHost = spStats.FindName<Noesis.Button>("btnHost");

                    btnConnect.Click += new Noesis.BaseButton.ClickDelegate(btnConnect_Click);
                    btnHost.Click += new Noesis.BaseButton.ClickDelegate(btnHost_Click);
                }

                UpdateGUI();
            }

        }
        #endregion

    }

    void btnHost_Click(Noesis.BaseComponent sender, Noesis.RoutedEventArgs e)
    {
        //throw new System.NotImplementedException();
        txtServerHost.SetText("127.0.0.1");
        this._Mode = Modes.Server;
    }

    void btnConnect_Click(Noesis.BaseComponent sender, Noesis.RoutedEventArgs e)
    {
        //throw new System.NotImplementedException();
    }

    // Update is called once per frame
    void Update()
    {
        _Ping += 1;
        //if (tbPing != null) tbPing.SetText(this.Ping);
        UpdateGUI();
    }

    void UpdateGUI()
    {
        if (tbRPC_In != null) tbRPC_In.SetText(this.RPCIn);
        if (tbRPC_Out != null) tbRPC_Out.SetText(this.RPCOut);
        if (tbRPC_Acks != null) tbRPC_Acks.SetText(this.RPCAcks);
        if (tbNetworkIn != null) tbNetworkIn.SetTag(this.NetworkBytesIn);
        if (tbNetworkOut != null) tbNetworkOut.SetTag(this.NetworkBytesOut);
        if (tbPing != null) tbPing.SetText(this.Ping);
        if (tbMode != null) tbMode.SetText(this.Mode);
    }
}