//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Wednesday, November 01, 2017
//--------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.UI;

namespace vnxbqy.UI
{

    public class ActStoreWin : Window
    {
        [SerializeField] ScrollerController shopCtrl;
        [SerializeField] Text moneyText;
        [SerializeField] Image moneyIcon;
        [SerializeField] Text actInfoText;
        [SerializeField] Text actTimeText;

        StoreModel model { get { return ModelCenter.Instance.GetModel<StoreModel>(); } }

        List<StoreModel.StoreData> shoplist;
        int SingleLineCnt = 2;
        int selectedGoodId = 0;
        protected override void BindController()
        {

        }

        protected override void AddListeners()
        {

        }


        protected override void OnPreOpen()
        {
            shopCtrl.OnRefreshCell += OnRefreshCell;
            model.RefreshBuyShopLimitEvent += RefreshStore;
            PlayerDatas.Instance.playerDataRefreshEvent += OnPlayerDataRefreshEvent;

            model.storeFuncType = (StoreFunc)model.rankActStore_StoreType;
            Display();
        }



        protected override void OnAfterOpen()
        {
            CheckJumpToModel();
        }


        private void CheckJumpToModel()
        {
            if (model.jumpToItemId != 0)
            {
                var p_shopItemlist = model.TryGetStoreDatas(model.storeFuncType);
                for (int i = 0; i < p_shopItemlist.Count; i++)
                {
                    var storeData = p_shopItemlist[i];
                    if (storeData.storeConfig.ItemID == model.jumpToItemId)
                    {
                        selectedGoodId = storeData.shopId;
                        int index = i / 2;
                        shopCtrl.JumpIndex(index);
                        shopCtrl.m_Scorller.RefreshActiveCellViews();
                        break;
                    }
                }

                model.ClearJump();
            }
        }

        protected override void OnPreClose()
        {
            shopCtrl.OnRefreshCell -= OnRefreshCell;
            PlayerDatas.Instance.playerDataRefreshEvent -= OnPlayerDataRefreshEvent;
            model.RefreshBuyShopLimitEvent -= RefreshStore;

        }

        protected override void OnAfterClose()
        {
        }

        void RefreshStore()
        {
            shopCtrl.m_Scorller.RefreshActiveCellViews();
        }

        void OnRefreshCell(ScrollerDataType type, CellView cell)
        {
            int length = cell.transform.childCount;
            for (int i = 0; i < length; i++)
            {
                int cellCount = length * cell.index + (i + 1);
                var shopCell = cell.transform.GetChild(i).GetComponent<ActStoreCell>();
                if (shoplist.Count >= cellCount)
                {
                    shopCell.SetActive(true);
                    shopCell.SetDisplay(shoplist[cellCount - 1].storeConfig, selectedGoodId);
                }
                else
                {
                    shopCell.SetActive(false);
                }
            }
        }

        void OnPlayerDataRefreshEvent(PlayerDataType type)
        {
            if (type == PlayerDataType.default34 || type == PlayerDataType.default37)
            {
                moneyText.text = UIHelper.GetMoneyCnt(model.rankActStore_MoneyType).ToString();
            }
        }
        void Display()
        {
            OperationBase act;
            OperationTimeHepler.Instance.TryGetOperation(model.rankActStore_ActType, out act);
            actTimeText.text = Language.Get("BossFHLanguage2", act.ToDisplayTime());

            moneyText.text = UIHelper.GetMoneyCnt(model.rankActStore_MoneyType).ToString();
            moneyIcon.SetIconWithMoneyType(model.rankActStore_MoneyType);
            shoplist = model.TryGetStoreDatas(model.storeFuncType);
            if (shoplist == null)
            {
                DebugEx.Log("商店数据为空");
                return;
            }

            shoplist.Sort(CmpStore);

            shopCtrl.Refresh();
            if (shoplist.Count > 0)
            {
                int remain = shoplist.Count % SingleLineCnt;
                int line = (int)shoplist.Count / SingleLineCnt;
                if (remain > 0)
                {
                    line += 1;
                }

                for (int i = 0; i < line; i++)
                {
                    shopCtrl.AddCell(ScrollerDataType.Header, i);
                }
            }
            shopCtrl.Restart();

        }

        //售罄商品排在最后
        int CmpStore(StoreModel.StoreData a, StoreModel.StoreData b)
        {
            bool isSellOutA = BuyItemController.Instance.IsSellOut(a.storeConfig.ID, 0);
            bool isSellOutB = BuyItemController.Instance.IsSellOut(b.storeConfig.ID, 0);

            if (isSellOutA != isSellOutB)
                return isSellOutA.CompareTo(isSellOutB);


            return a.storeConfig.ShopSort.CompareTo(b.storeConfig.ShopSort);

        }
    }

}