using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using NetMonitorUtils;
using BlubbFish.Utils;

namespace NetMonitorTray.Controller {
  public class Tray : OwnController {
    private static View.Tray tray;
    private static OpenVpnSetter vpn;
    private static NetworkSetter network;
    private static Controller.Window window;
    /// <summary>
    /// Tray Controller
    /// </summary>
    public Tray() {
      vpn = new OpenVpnSetter("vpn.ini", "config.ini");
      network = new NetworkSetter("network.ini", "config.ini");
    }
    /// <summary>
    /// Init!
    /// </summary>
    override protected void init() {
      tray = new View.Tray();
      window = new Controller.Window();
      tray.setWorkingIcon();
      try {
        tray.Model.connectedStatus = false;
        List<string> vpns = tray.Model.getVpnList();
        tray.Model.VpnSelected = vpn.getStatus(vpns);
        List<string> adapter = tray.Model.getAdapterList();
        tray.Model.NetworkSelected = network.getNetwork(adapter);
      } catch(Exception e) {
        tray.showError(e.Message);
        tray.Model.connectedStatus = false;
      }
    }
    /// <summary>
    /// User klickt auf den Eintrag Beenden
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Quit(object sender, EventArgs e) {
      tray.Dispose();
      //Application.ExitThread();
      Application.Exit();
    }
    /// <summary>
    /// User klick auf einen Eintrag Service Starten/Stoppen
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Vpn(object sender, EventArgs e) {
      tray.setWorkingIcon();

      string[] conf = ((ToolStripMenuItem)sender).Name.Split('|');
      switch(tray.Model.VpnSelected[conf[1]]) {
        case "disconnected":
        case "unknown":
          try {
            vpn.setStart(conf[1]);
            for(int i = 0; i < 10; i++) {
              string status = vpn.getStatus(conf[1]);
              if(status.StartsWith("[connected|")) {
                tray.Model.VpnSelected[conf[1]] = "connected";
                status = status.Substring(0, status.Length - 1).Substring(1);
                string[] ip = status.Split('|');
                tray.setVpn(true, "Verbunden am: " + ip[5] + "\nmit IP: " + ip[1] + "\nConfig: " + conf[1]);
                break;
              }
              System.Threading.Thread.Sleep(3000);
            }
          } catch(Exception ex) {
            tray.Model.connectedStatus = false;
            tray.showError("Fehler beim starten von Openvpn mit " + conf[1] + ": " + ex.Message);
          }
          break;
        case "connected":
          try {
            vpn.setStop(conf[1]);
            for(int i = 0; i < 10; i++) {
              string status = vpn.getStatus(conf[1]);
              if(status == "[disconnected]") {
                tray.Model.VpnSelected[conf[1]] = "disconnected";
                tray.setVpn(false, "Config: " + conf[1]);
                break;
              }
              System.Threading.Thread.Sleep(1000);
            }
          } catch(Exception ex) {
            tray.Model.connectedStatus = false;
            tray.showError("Fehler beim beenden von Openvpn mit " + conf + ": " + ex.Message);
          }
          break;
      }
    }
    /// <summary>
    /// User klickt Doppelt auf das TrayIcon
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Tray(object sender, EventArgs e) {
      Click_Open(sender, e);
    }
    /// <summary>
    /// User klickt auf den Tray-Ballon
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Ballon(object sender, EventArgs e) {
      throw new NotImplementedException();
    }
    /// <summary>
    /// User klickt auf einen Eintrag Netzwerk
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Network(object sender, EventArgs e) {
      tray.setWorkingIcon();
      try {
        network.setNetwork(((ToolStripMenuItem)sender).Name);
        string n = ((ToolStripMenuItem)sender).Name;
        tray.Model.NetworkSelected[n.Split('|')[0]] = n.Split('|')[1];
      } catch(Exception ex) {
        tray.showError("Fehler beim setzen des Netzwerks: " + ex.Message);
      }
    }
    /// <summary>
    /// User klickt auf den Eintrag Öffnen
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    internal static void Click_Open(object sender, EventArgs e) {
      window.execute();
    }
  }
}