using System;
using System.Collections.Generic;
using System.Linq;
using HEAL.Attic;
using HeuristicLab.Common;
using HeuristicLab.Core;

namespace HeuristicLab.Problems.Modifiers {
  [Item("ProjectResourcesValue", "Represents a project and selected project resources.")]
  [StorableType("897D2065-5C7D-448B-B9DB-4D612BF1844E")]
  public class ProjectResourcesValue : Item {
    [Storable]
    private Guid projectId;
    public Guid ProjectId {
      get => projectId;
      set {
        if (projectId == value) return;
        projectId = value;
        OnToStringChanged();
      }
    }

    [Storable]
    private List<Guid> resourceIds;
    public List<Guid> ResourceIds {
      get => resourceIds;
      set {
        if (resourceIds == value) return;
        resourceIds = value;
        OnToStringChanged();
      }
    }

    [StorableConstructor]
    protected ProjectResourcesValue(StorableConstructorFlag _) : base(_) { }
    protected ProjectResourcesValue(ProjectResourcesValue original, Cloner cloner) : base(original, cloner) {
      ProjectId = original.ProjectId;
      ResourceIds = original.ResourceIds.Select(x => x).ToList();
    }
    public ProjectResourcesValue() {
      ProjectId = Guid.Empty;
      ResourceIds = new List<Guid>();
    }

    public override IDeepCloneable Clone(Cloner cloner) {
      return new ProjectResourcesValue(this, cloner);
    }

    public override string ToString() {
      return $"ProjectId: {ProjectId}, NrOfResources: {ResourceIds.Count}";
    }
  }
}