source: misc/tools/HeuristicLab.HiveDrain/HiveIraceSubmit/Program.cs

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2018 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.IO;
using System.Linq;
using System.Reflection;
using System.Threading;
using CommandLine;
using HeuristicLab.Clients.Hive;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Data;
using HeuristicLab.Optimization;
using HeuristicLab.PluginInfrastructure;
using HeuristicLab.PluginInfrastructure.Manager;

namespace HiveIraceSubmit {
  class Program {
    public const int EXIT_OK = 0;
    public const int EXIT_ERR = 1;

    static void Main(string[] args) {
      //AppDomain.CurrentDomain.SetData("APP_CONFIG_FILE", "HiveIraceSubmit.exe.config");
      
      
      var result = Parser.Default.ParseArguments<Options>(args)
        .WithParsed(x => {
          try {
            Environment.Exit(Initialize(x));
          } catch (Exception e) {
            Console.Error.WriteLine(e.Message + Environment.NewLine + e.StackTrace);
            if (e.InnerException != null) {
              Console.Error.WriteLine("Inner Exception");
              Console.Error.WriteLine(e.InnerException.Message + Environment.NewLine + e.InnerException.StackTrace);
            }
            Environment.Exit(EXIT_ERR);
          }
        })
        .WithNotParsed(x => Environment.Exit(EXIT_ERR));
    }

    private static int Initialize(Options opts) {
#if __DRY_RUN__
      Console.WriteLine(Guid.NewGuid());
      return EXIT_OK;
#endif
      var pluginManager = new PluginManager(Path.GetDirectoryName(Environment.GetCommandLineArgs()[0]));
      pluginManager.DiscoverAndCheckPlugins();

      var appManagerType = Assembly.GetAssembly(typeof(IPlugin)).DefinedTypes.Single(x => x.Name == "DefaultApplicationManager");
      var appManager = Activator.CreateInstance(appManagerType, true);
      var method = appManagerType.GetMethod("PrepareApplicationDomain", BindingFlags.NonPublic | BindingFlags.Instance);
      method.Invoke(appManager, new object[] { pluginManager.Applications, pluginManager.Plugins });

      ContentManager.Initialize(new PersistenceContentManager());

      return Run(opts);
    }

    private static int Run(Options opts) {
      HiveClient.Instance.Refresh();

      var file = Path.Combine(opts.ProblemInstance, opts.Algorithm);
      var optimizer = ContentManager.Load(file) as IAlgorithm;
      if (optimizer == null) {
        Console.Error.WriteLine("File does not contain item of type IAlgorithm");
        return EXIT_ERR;
      }

      foreach (var config in opts.Configuration) {
        var split = config.Split('=');
        var paramPath = split[0].Split('.');
        var strValue = split[1].Trim();

        var paramItem = optimizer as IParameterizedItem;
        for (var i = 0; i < paramPath.Length - 1; i++) {
          var p = paramItem.Parameters[paramPath[i]];
          if (p is IValueParameter) paramItem = (IParameterizedItem)((IValueParameter)p).Value;
          else paramItem = (IParameterizedItem)((dynamic)p).Value;
        }
        var param = paramItem.Parameters[paramPath.Last()];
        Parameterize(param, strValue);
      }

      var hiveTask = ItemTask.GetItemTaskForItem(optimizer);
      var task = hiveTask.CreateHiveTask();
      var rJob = new RefreshableJob();
      rJob.Job.Name = Properties.Settings.Default.JobPrefix + " " + string.Join("-", opts.ConfigId, opts.InstanceId, opts.Seed);
      rJob.Job.Description = opts.Algorithm + " " + string.Join(", ", opts.Configuration);
      rJob.Job.ResourceIds = new List<Guid>() { Guid.Parse(Properties.Settings.Default.HiveResources) };
      //rJob.Job.ResourceNames = Properties.Settings.Default.HiveResources;
      rJob.HiveTasks.Add(task);

      HiveClient.Store(rJob, CancellationToken.None);
      //HiveClient.StartJob(_ => { }, rJob, CancellationToken.None); // this is async
      //HiveClient.LoadJob(rJob);

      Console.WriteLine(rJob.Job.Id);

      return EXIT_OK;
    }

    private static void Parameterize(IParameter param, string strValue) {
      var valueParam = param as IValueParameter;
      if (valueParam != null) {
        var intParam = valueParam as IValueParameter<IntValue>;
        if (intParam != null) {
          var val = int.Parse(strValue);
          intParam.Value.Value = val;
          return;
        }
        var doubleParam = valueParam as IValueParameter<DoubleValue>;
        if (doubleParam != null) {
          var val = double.Parse(strValue);
          doubleParam.Value.Value = val;
          return;
        }
        var percentParam = valueParam as IValueParameter<PercentValue>;
        if (percentParam != null) {
          var val = double.Parse(strValue);
          percentParam.Value.Value = val;
          return;
        }
        var boolParam = valueParam as IValueParameter<BoolValue>;
        if (boolParam != null) {
          var val = bool.Parse(strValue);
          boolParam.Value.Value = val;
          return;
        }
        var strParam = valueParam as IValueParameter<StringValue>;
        if (strParam != null) {
          strParam.Value.Value = strValue;
          return;
        }
#region IValueParameter<EnumValue<T>>
        var isEnumParam = valueParam.Value != null && valueParam.Value.GetType().IsGenericType
                          && typeof(EnumValue<>).IsAssignableFrom(valueParam.Value.GetType().GetGenericTypeDefinition());
        if (isEnumParam) {
          dynamic enumValue = valueParam.Value; // EnumValue<T>
          dynamic val = Enum.Parse(valueParam.Value.GetType().GetGenericArguments()[0], strValue);
          enumValue.Value = val;
          return;
        }
#endregion
        throw new InvalidOperationException("Unknown parameter type for parameter " + param.Name);
      }

#region IConstrainedValueParameter<T>
      var isCstrParam = param != null && param.GetType().IsGenericType
                        && typeof(IConstrainedValueParameter<>).IsAssignableFrom(param.GetType().GetGenericTypeDefinition());
      if (isCstrParam) {
        // Abandon all hope, ye who enter here.
        dynamic validValues = ((dynamic)param).ValidValues;
        dynamic val = null;
        foreach (dynamic v in validValues) {
          if (v.Name == strValue) {
            val = v;
            break;
          }
        }
        ((dynamic)param).Value = val;
        return;
      }
#endregion

      throw new InvalidOperationException("Unknown parameter type for parameter " + param.Name);
    }
  }
}