using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using MediaPortal.GUI.Library;
using MediaPortal.Dialogs;
using System.Net;
using System.Net.Sockets;



namespace WOLPowerManager
{
    public class WOLPowerManager : GUIWindow, ISetupForm
    {

    // Constructor
    public WOLPowerManager()
    {
            //Abonent der Event-Funktion
            GUIWindowManager.OnActivateWindow += new GUIWindowManager.WindowActivationHandler(GUIWindowManager_OnActivateWindow);
    }

        private void MacUmwandeln(object sender, EventArgs e)
        {
            //Umwandeln der MAC Adresse von String zu byte
            string[] arr_mac = Settings.MAC.Split(':');
            byte[] macadresse = new byte[6];

            for (int x = 0; x < macadresse.Length; x++)
                macadresse[x] = byte.Parse(arr_mac[x],
                                         System.Globalization.NumberStyles.HexNumber);

            WakeOnLan(macadresse);
        }


        private static void WakeOnLan(byte[] mac)
        {
            /*
              Das WOL Signal wird als Broadcast verschickt.
              Es enthält 6x den Wert FF, direkt danach folgt 16x die MAC Adresse.
            */


            UdpClient WOLclient = new UdpClient();
            WOLclient.Connect(IPAddress.Broadcast, 0);

            //Startsignal 6x(FF) + 16x(Mac-Adresse) = 102bytes
            byte[] Startsignal = new byte[] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
            byte[] WOLSignal = new byte[102];

            // Startsignal einf&uuml;gen
            Startsignal.CopyTo(WOLSignal, 0);

            // Die Mac-Adresse wird 16x in das WOL Signal kopiert
            for (int i = 1; i <= 16; i++)
                mac.CopyTo(WOLSignal, i * 6);

            //Signal senden
            WOLclient.Send(WOLSignal, WOLSignal.Length);
        }

        void GUIWindowManager_OnActivateWindow(int windowID)
        {

        }

        #region ISetupForm Members

        // Returns the name of the plugin which is shown in the plugin menu
        public string PluginName()
        {
            return "WOL-Power-Manager";
        }

        // Returns the description of the plugin is shown in the plugin menu
        public string Description()
        {
            return "Sends WOL-Packages when entering the specified plugins";
        }

        // Returns the author of the plugin which is shown in the plugin menu
        public string Author()
        {
            return "jojo1411";
        }

        // show the setup dialog
        public void ShowPlugin()
        {
            MessageBox.Show("Nothing to configure, this is just an example");
        }

        // Indicates whether plugin can be enabled/disabled
        public bool CanEnable()
        {
            return true;
        }

        // Get Windows-ID
        public int GetWindowId()
        {
            // WindowID of windowplugin belonging to this setup
            // enter your own unique code
            return -1;
        }

        // Indicates if plugin is enabled by default;
        public bool DefaultEnabled()
        {
            return true;
        }

        // indicates if a plugin has it's own setup screen
        public bool HasSetup()
        {
            return true;
        }

        /// <summary>
        /// If the plugin should have it's own button on the main menu of MediaPortal then it
        /// should return true to this method, otherwise if it should not be on home
        /// it should return false
        /// </summary>
        /// <param name="strButtonText">text the button should have</param>
        /// <param name="strButtonImage">image for the button, or empty for default</param>
        /// <param name="strButtonImageFocus">image for the button, or empty for default</param>
        /// <param name="strPictureImage">subpicture for the button or empty for none</param>
        /// <returns>true : plugin needs it's own button on home
        /// false : plugin does not need it's own button on home</returns>

        public bool GetHome(out string strButtonText, out string strButtonImage,
          out string strButtonImageFocus, out string strPictureImage)
        {
            strButtonText = String.Empty;
            strButtonImage = String.Empty;
            strButtonImageFocus = String.Empty;
            strPictureImage = String.Empty;
            return false;
        }

        #endregion

    }


}