using System.Collections.Generic;
using Server.Items;

namespace Server.Engines.Craft
{
    public enum CraftMarkOption
    {
        MarkItem,
        DoNotMark,
        PromptForMark
    }

    public class CraftContext
    {
        public CraftContext()
        {
            Items = new List<CraftItem>();
            Queue = new List<CraftQueueOrder>();
            LastResourceIndex = -1;
            LastResourceIndex2 = -1;
            LastGroupIndex = -1;
        }

        public List<CraftItem> Items { get; }

        public List<CraftQueueOrder> Queue { get; }

        public int LastResourceIndex { get; set; }

        public int LastResourceIndex2 { get; set; }

        public int LastGroupIndex { get; set; }

        public bool DoNotColor { get; set; }

        public CraftMarkOption MarkOption { get; set; }

        public bool IsQueueRunning { get; set; }

        // T2A: last hue used for hue-aware crafting (tailoring cloth)
        public int LastHue { get; set; } = -1;

        // T2A jewelry: transient gem info set by GemSelectTarget, consumed by BaseJewel.OnCraft
        public GemType PendingGemType { get; set; }
        public int PendingGemCount { get; set; }

        public CraftItem LastMade
        {
            get
            {
                if (Items.Count > 0)
                {
                    return Items[0];
                }

                return null;
            }
        }

        /// <summary>
        /// Retrieves the first uncompleted work order in the queue.
        /// </summary>
        public CraftQueueOrder GetActiveOrder()
        {
            for (int i = 0; i < Queue.Count; i++)
            {
                if (!Queue[i].IsFinished)
                {
                    return Queue[i];
                }
            }

            return null;
        }

        public void OnMade(CraftItem item)
        {
            Items.Remove(item);

            if (Items.Count == 10)
            {
                Items.RemoveAt(9);
            }

            Items.Insert(0, item);
        }
    }
}