#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2012 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.Diagnostics;
using System.Threading;
using System.Threading.Tasks;
using HeuristicLab.Clients.Hive.SlaveCore.MultiSlavesRunner.Properties;

namespace HeuristicLab.Clients.Hive.SlaveCore.MultiSlavesRunner {
  public class Program {
    static void Main(string[] args) {
      EventLog eventLog = null;
      try {
        if (!System.Diagnostics.EventLog.SourceExists("HLHive")) {
          System.Diagnostics.EventLog.CreateEventSource("HLHive", "HiveSlave");
        }
        eventLog = new EventLog();
        eventLog.Source = "HLHive";
        eventLog.Log = "HiveSlave";
      }
      catch (Exception) { }

      var cores = new List<Core>();

      Parallel.For(0, Settings.Default.NumberOfSlaves, i => {
        string appName = "Hive Slave #" + i;
        AppDomain applicationDomain = AppDomain.CreateDomain(appName);
        var coreType = typeof(Core);
        Console.WriteLine("Create core #" + i);
        var core = (Core)applicationDomain.CreateInstanceAndUnwrap(coreType.Assembly.FullName, coreType.FullName);
        core.ServiceEventLog = eventLog;
        cores.Add(core);
      });

      Parallel.For(0, cores.Count, i => {
        var core = cores[i];
        var coreThread = new Thread(core.Start) {
          IsBackground = true
        };
        Console.WriteLine("Start core #" + i);
        coreThread.Start();
      });

      Console.WriteLine("Waiting for cores to start...");
      Thread.Sleep(10000);

      //mock a slave client
      SlaveCommListener listener = new SlaveCommListener();
      listener.Open();

      Console.WriteLine("Press a key to quit");
      Console.ReadLine();

      //Environment.Exit(0); // quick shutdown ...

      listener.Close();

      foreach (var core in cores) {
        try {
          core.Shutdown();
        }
        catch (Exception) { }
      }

      Console.ReadLine();
    }
  }
}