using System;
using System.Collections.Generic;

namespace Server.Engines.Craft
{
  public static class CraftCollectionExtensions
  {
    public static int SearchFor(this List<CraftGroup> list, TextDefinition groupName)
    {
      for (int i = 0; i < list.Count; i++)
      {
        CraftGroup craftGroup = list[i];

        int nameNumber = craftGroup.NameNumber;
        string nameString = craftGroup.NameString;

        if (nameNumber != 0 && nameNumber == groupName.Number ||
            nameString != null && nameString == groupName.String)
          return i;
      }

      return -1;
    }

    public static CraftItem SearchForSubclass(this List<CraftItem> list, Type type)
    {
      for (int i = 0; i < list.Count; i++)
      {
        CraftItem craftItem = list[i];

        if (craftItem.ItemType == type || type.IsSubclassOf(craftItem.ItemType))
          return craftItem;
      }

      return null;
    }

    public static CraftItem SearchFor(this List<CraftItem> list, Type type)
    {
      for (int i = 0; i < list.Count; i++)
      {
        CraftItem craftItem = list[i];
        if (craftItem.ItemType == type) return craftItem;
      }

      return null;
    }
  }
}