using Audio;
using System.Globalization;
using System.Xml.Linq;

public class MinEventActionGiveNPCItemRebirth : MinEventActionRemoveBuff
{
    private int numItems = 1;
    private string strNumItems = "";
    private int numMining = 0;
    private string itemName = "";

    public override void Execute(MinEventParams _params)
    {
        var entity = _params.Self as EntityNPCRebirth;

        ItemValue item = ItemClass.GetItem(itemName, false);
        ItemValue itemValue = new ItemValue(ItemClass.GetItem(itemName, false).type, true);

        if (strNumItems.Contains("-"))
        {
            string[] array = strNumItems.Split(new char[]
            {
                        '-'
            });
            int min = StringParsers.ParseSInt32(array[0], 0, -1, NumberStyles.Integer);
            int maxExclusive = StringParsers.ParseSInt32(array[1], 0, -1, NumberStyles.Integer) + 1;
            numItems = Manager.random.RandomRange(min, maxExclusive);
        }
        else
        {
            numItems = StringParsers.ParseSInt32(strNumItems, 0, -1, NumberStyles.Integer);
        }

        int num = numItems;

        if (itemValue.HasQuality)
        {
            itemValue = new ItemValue(item.type, num, num, true, null, 1f);
            num = 1;
        }
        else
        {
            itemValue = new ItemValue(item.type, true);
        }

        if (numMining > 0)
        {
            float flNPCMiningLevel = entity.Buffs.GetCustomVar("$FR_NPC_MiningLevel");

            num = (int)((1 + (flNPCMiningLevel / 5)) * num);
        }

        if (entity.lootContainer != null)
        {
            //Log.Out("MinEventActionGiveNPCItemRebirth-Execute Item Nalue: " + itemValue.ItemClass.GetItemName());
            ValueTuple<bool, bool> tryStack = entity.lootContainer.TryStackItem(0, new ItemStack(itemValue, num));

            if (!tryStack.Item1)
            {
                if (!entity.lootContainer.AddItem(new ItemStack(itemValue, num)))
                {
                    entity.world.gameManager.ItemDropServer(new ItemStack(itemValue, num), entity.GetPosition(), Vector3.zero);
                }
            }
        }
    }

    public override bool ParseXmlAttribute(XAttribute _attribute)
    {
        var flag = base.ParseXmlAttribute(_attribute);
        if (flag) return true;
        var name = _attribute.Name;

        if (name == null)
        {
            return flag;
        }
        else if (name == "numMining")
        {
            numMining = numItems = StringParsers.ParseSInt32(_attribute.Value, 0, -1, NumberStyles.Integer);
            return true;
        }
        else if (name == "numItems")
        {
            strNumItems = _attribute.Value;
            return true;
        }
        else if (name == "itemName")
        {
            itemName = _attribute.Value;
            return true;
        }
        else
        {
            return false;
        }
    }
}