using Server.Utilities;
using System;

namespace Server.Engines.VeteranRewards
{
  public class RewardEntry
  {
    public RewardEntry(RewardCategory category, int name, Type itemType, params object[] args)
    {
      Category = category;
      ItemType = itemType;
      RequiredExpansion = Expansion.None;
      Name = name;
      Args = args;
      category.Entries.Add(this);
    }

    public RewardEntry(RewardCategory category, string name, Type itemType, params object[] args)
    {
      Category = category;
      ItemType = itemType;
      RequiredExpansion = Expansion.None;
      NameString = name;
      Args = args;
      category.Entries.Add(this);
    }

    public RewardEntry(RewardCategory category, int name, Type itemType, Expansion requiredExpansion,
      params object[] args)
    {
      Category = category;
      ItemType = itemType;
      RequiredExpansion = requiredExpansion;
      Name = name;
      Args = args;
      category.Entries.Add(this);
    }

    public RewardEntry(RewardCategory category, string name, Type itemType, Expansion requiredExpansion,
      params object[] args)
    {
      Category = category;
      ItemType = itemType;
      RequiredExpansion = requiredExpansion;
      NameString = name;
      Args = args;
      category.Entries.Add(this);
    }

    public RewardList List{ get; set; }

    public RewardCategory Category{ get; }

    public Type ItemType{ get; }

    public Expansion RequiredExpansion{ get; }

    public int Name{ get; }

    public string NameString{ get; }

    public object[] Args{ get; }

    public Item Construct()
    {
      try
      {
        Item item = ActivatorUtil.CreateInstance(ItemType, Args) as Item;

        if (item is IRewardItem rewardItem)
          rewardItem.IsRewardItem = true;

        return item;
      }
      catch
      {
        // ignored
      }

      return null;
    }
  }
}