#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2015 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 HeuristicLab.PluginInfrastructure.Manager;

namespace HeuristicLab.PluginInfrastructure
{

    /// <summary>
    /// The ApplicationManager has a reference to the application manager singleton.
    /// </summary>
    public static class ApplicationManager
    {
        // the singleton instance is initialized to LightweightApplicationManager as long as no other application manager is registered    
        private static IApplicationManager appManager;


        public static void InitializeForWeb()
        {
            DefaultApplicationManager applicationManager = new DefaultApplicationManager();
            appManager = applicationManager;
            PluginManager manager = new PluginManager(@"C:\HeuristicSVN\HeuristicLab.Clients.Hive.WebJobManager\bin\Debug\dnx451\win7-x64");
            manager.DiscoverAndCheckPlugins();
            applicationManager.PrepareApplicationDomain(manager.Applications, manager.Plugins);
        }

        /// <summary>
        /// Gets the application manager singleton.
        /// </summary>
        public static IApplicationManager Manager
        {
            get
            {
                if (appManager == null)
                    appManager = new LightweightApplicationManager();
                return appManager;
            }
        }

        /// <summary>
        /// Registers a new application manager.
        /// </summary>
        /// <param name="manager"></param>
        internal static void RegisterApplicationManager(IApplicationManager manager)
        {
            if (appManager != null)
            {
                appManager = manager;
            }
        }
    }
}