using ET;
using FairyGUI;

using Cal.DataTable;
using System.Collections.Generic;
using ET.EventType;

namespace ET
{
    public class UpdateBagUIEvent : AEvent_Sync<UpdateBagUI>
    {
        private readonly List<int> _needClearIndex = new List<int>();
        public override void Run(UpdateBagUI args)
        {
            if (!(FUIComponent.Instance.Get(FUIPackage.Bag_BagUI) is FUI_BagUI bagUI)) return;
            int totalCount = bagUI.m_slotList.numItems;
            _needClearIndex.Clear();

            for (int i = 0; i < totalCount; i++)
            {
                _needClearIndex.Add(i);
            }
            var bagMapList = args.list;
            if (bagMapList != null)
            {
                foreach (var bagMap in bagMapList)
                {
                    int index = bagMap.Index;
                    _needClearIndex.Remove(index);
                    NetItem item = bagMap.NetItem;
                    //!添加数据
                    var bagDic = ClientItemDataComponent.Instance.ItemDic;
                    if (!bagDic.TryGetValueByKey1(index, out var data))
                    {
                        data = EntityFactory.CreateWithParent<ClientItemData>(ClientItemDataComponent.Instance);
                    }
                    else
                    {
                        bagDic.Remove(index, data.ItemId, data);
                    }
                    //!更新物品Id
                    bagDic.Add(index, item.ItemId, data);

                    data.ItemId = item.ItemId;
                    data.ItemType = item.ItemType;
                    data.Count = item.Count;
                    data.IsLock = item.IsLock;
                    data.getSource = item.GetSource;
                    if (data.ItemType == ItemType.EquipItem)
                    {
                        //!装备赋值
                        if (bagMap.EquipTransMessage == null)
                        {
                            data.Equip = new Equip { EquipId = data.ItemId };
                        }
                        else
                            data.Equip = new Equip(bagMap.EquipTransMessage);
                    }
                }
            }
            foreach (var kp in ClientItemDataComponent.Instance.ItemDic)
            {
                int index = kp.Key.Key;
                GButton btn = bagUI.m_slotList.GetChildAt(index).asButton;
                ClientItemData data = kp.Value;
                //!显示
                switch (data.ItemType)
                {
                    default:
                        btn.icon = null;
                        btn.title = null;
                        break;
                    case ItemType.EquipItem:
                        EquipBase equipBase = DataTableHelper.Get<EquipBase>(data.ItemId);
                        btn.icon = UIPackage.GetItemURL(FUIPackage.Bag, equipBase.IconName);
                        btn.title = data.Count.ToString();
                        break;
                    case ItemType.GoodsItem:
                        GoodsBase goodsBase = DataTableHelper.Get<GoodsBase>(data.ItemId);
                        btn.icon = UIPackage.GetItemURL(FUIPackage.Bag, goodsBase.IconName);
                        btn.title = data.Count.ToString();
                        break;
                    case ItemType.MaterialsItem:
                        MaterialBase materialBase = DataTableHelper.Get<MaterialBase>(data.ItemId);
                        btn.icon = UIPackage.GetItemURL(FUIPackage.Bag, materialBase.IconName);
                        btn.title = data.Count.ToString();
                        break;
                }
            }
            //!对后面的格子进行处理
            foreach (var index in _needClearIndex)
            {
                //!数据
                var bagDic = ClientItemDataComponent.Instance.ItemDic;
                if (!bagDic.TryGetValueByKey1(index, out var data))
                {
                    data = EntityFactory.CreateWithParent<ClientItemData>(ClientItemDataComponent.Instance);
                }
                else
                {
                    bagDic.Remove(index, data.ItemId, data);
                }
                bagDic.Add(index, 0, data);
                data.ItemType = ItemType.NoneItem;
                data.ItemId = 0;
                //!显示
                GButton realbtn = bagUI.m_slotList.GetChildAt(index).asButton;
                realbtn.icon = null;
                realbtn.title = null;
            }
        }
    }
}