#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
 *
 * This file is part of HeuristicLab.
 *
 * HeuristicLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * HeuristicLab is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using HeuristicLab.Hive.Contracts.Interfaces;
using HeuristicLab.Hive.Contracts.BusinessObjects;
using HeuristicLab.Hive.Contracts;
using System.Security.Cryptography;

namespace HeuristicLab.Hive.Server.Console {

  public partial class HiveServerConsole : Form {

    HiveServerManagementConsole information = null;

    public HiveServerConsole() {
      InitializeComponent();
      tbUserName.Text = "Anita";
      tbPwd.Text = "Anita";
      tbIp.Text = "10.20.53.1";
      tbPort.Text = "9000";
    }

    private void tsmiExit_Click(object sender, EventArgs e) {
      this.Close();
    }

    /// <summary>
    /// When login button is clicked, the ManagementConsole
    /// will be opened
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnLogin_Click(object sender, EventArgs e) {
      string newIp = tbIp.Text;
      newIp = newIp.Replace(" ", "");

      ServiceLocator.Address = newIp;
      ServiceLocator.Port = this.tbPort.Text;
 
      if (isValid()) {
        this.Visible = false;
        information = new HiveServerManagementConsole();
        information.closeFormEvent += new closeForm(enableForm);
        information.Show();
      }
    }


    private bool isValid() {
      if ((tbUserName.Text != "") &&
          (tbPwd.Text != "") &&
          (tbIp.Text != "") &&
          (tbPort.Text != "")) {
        try {
          IJobManager jobManager =
        ServiceLocator.GetJobManager();
          ResponseList<Job> jobs = jobManager.GetAllJobs();
          jobs = jobManager.GetAllJobs();
        }
        catch (Exception ex) {
          lblError.Text = "Server not online";
          return false;
        }
        return true;
      } else {
        if (tbUserName.Text == "") {
          lblError.Text = "Please type in Username";
        } else if (tbPwd.Text == "") {
          lblError.Text = "Please type in Password";
        } else if (tbPort.Text == "") {
          lblError.Text = "Please type in Port";
        }
        return false;
      }
    }

    private void enableForm(bool cf) {
      if (cf) {
        this.Visible = true;
      }
    }

    string md5sum(byte[] FileOrText) { //Output: String<-> Input: Byte[]
       return BitConverter.ToString(new
          MD5CryptoServiceProvider().ComputeHash(FileOrText)).Replace("-", "").ToLower();
    } 

  }
}