using System;
using System.Collections.Generic;
using System.Linq;
using ET;
using FairyGUI;
using UI.EnduringGiftBox;
using UnityEngine;


namespace GFGGame
{
    //列表样式的限时礼包--3类型-列表样式：等级条件的数据
    public class SpecialOfferGiftBoxView : BaseWindow
    {
        private UI_SpecialOfferGiftBoxUI _ui;

        private int _pageIndex; //当前页码,需要显示的数据的索引
        private List<GGraph> _graphList = new List<GGraph>();
        private List<GameObject> _gameObjectList = new List<GameObject>();
        private List<GoWrapper> _wrapperList = new List<GoWrapper>();

        private GameObject _gameObject1;
        private GameObject _gameObject2;
        private GameObject _gameObject3;

        private GoWrapper _wrapper1;
        private GoWrapper _wrapper2;
        private GoWrapper _wrapper3;

        protected override void OnInit()
        {
            base.OnInit();

            packageName = UI_SpecialOfferGiftBoxUI.PACKAGE_NAME;
            _ui = UI_SpecialOfferGiftBoxUI.Create();
            this.viewCom = _ui.target;
            this.viewCom.Center();
            this.modal = true;
            viewAnimationType = EnumViewAnimationType.None;

            _ui.m_back.onClick.Add(OnBtnCancelClick);
            _ui.m_btnUp.onClick.Add(OnBtnPreviousClick);
            _ui.m_btnNext.onClick.Add(OnBtnNextClick);
        }

        public override void Dispose()
        {
            base.Dispose();
            SceneController.DestroyObjectFromView(_gameObject1, _wrapper1);
            SceneController.DestroyObjectFromView(_gameObject2, _wrapper2);
            SceneController.DestroyObjectFromView(_gameObject3, _wrapper3);
            DestroyObjectFromView();
            if (_ui != null)
            {
                _ui.Dispose();
                _ui = null;
            }
        }

        protected override void OnShown()
        {
            base.OnShown();
            _ui.m_t0.Play();
            AddEffect();
            InitPageInex();

            UpViewNone();
        }

        protected override void AddEventListener()
        {
            base.AddEventListener();
            EventAgent.AddEventListener(ConstMessage.ACTIVITY_REMOVE, UpViewNone);
            EventAgent.AddEventListener(ConstMessage.ACTIVITY_ADD, UpViewNone);
            EventAgent.AddEventListener(ConstMessage.SHOP_BUY, UpViewNone);
        }

        protected override void RemoveEventListener()
        {
            EventAgent.RemoveEventListener(ConstMessage.ACTIVITY_REMOVE, UpViewNone);
            EventAgent.RemoveEventListener(ConstMessage.ACTIVITY_ADD, UpViewNone);
            EventAgent.RemoveEventListener(ConstMessage.SHOP_BUY, UpViewNone);
            base.RemoveEventListener();
        }

        private void AddEffect()
        {
            string resPath1 = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_person");
            if (_gameObject1 == null)
            {
                SceneController.AddObjectToView(null, null, _ui.m_holderBaby, resPath1,
                    out _gameObject1, out _wrapper1);
            }

            if (_gameObject2 == null)
            {
                string resPath2 = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_chixu_tx");
                SceneController.AddObjectToView(null, null, _ui.m_holderChiXuTx, resPath2,
                    out _gameObject2, out _wrapper2);
            }

            if (_gameObject3 == null)
            {
                string resPath3 = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_one_tx");
                SceneController.AddObjectToView(null, null, _ui.m_holderOneTx, resPath3,
                    out _gameObject3, out _wrapper3);
            }
        }

        public void UpTime()
        {
            //筛选一条数据用来界面渲染
            var list = LimitedTimeGiftBoxDataManager.Instance.LtgGbItemData3;

            list = list.Where(a => a.EndTime > TimeInfo.Instance.ServerNow()).ToList();
            if (list.Count == 0)
            {
                PromptController.Instance.ShowFloatTextPrompt("活动已结束");
                this.Hide();
                return;
            }

            _ui.m_txtBoxResidueTime.text = TimeUtil.GetTimeLeft(TimeInfo.Instance.ServerNow(), list[0].EndTime);
        }

        //实例化索引
        private void InitPageInex()
        {
            _pageIndex = 0;
        }

        private void UpdateView(ListUtil.NavigateType type)
        {
            //筛选一条数据用来界面渲染
            var list = LimitedTimeGiftBoxDataManager.Instance.LtgGbItemData3;

            list = list.Where(a => a.EndTime > TimeInfo.Instance.ServerNow()).ToList();
            if (list.Count == 0)
            {
                PromptController.Instance.ShowFloatTextPrompt("活动已结束");
                this.Hide();
                return;
            }

            var data = ListUtil.Navigate(list, type, _pageIndex, out int newIndex);
            _pageIndex = newIndex;

            _ui.m_btnUp.visible = true;
            _ui.m_btnNext.visible = true;
            if (list.Count == 1)
            {
                _ui.m_btnUp.visible = false;
                _ui.m_btnNext.visible = false;
            }
            else
            {
                //翻页翻到了最后一条数据
                if (list.Count == _pageIndex + 1)
                {
                    _ui.m_btnNext.visible = false;
                }

                if (_pageIndex == 0)
                {
                    _ui.m_btnUp.visible = false;
                }
            }

            _ui.m_txtBoxResidueTime.text = TimeUtil.GetTimeLeft(TimeInfo.Instance.ServerNow(), data.EndTime);
            _ui.m_list.data = data.ShopCfgIds;
            _ui.m_list.itemRenderer = ListItemRender;
            _ui.m_list.numItems = data.ShopCfgIds.Count;
            _ui.m_list.visible = true;
        }

        private void ListItemRender(int index, GObject obj)
        {
            UI_ComSpecialOfferGiftBoxItem uiItem = UI_ComSpecialOfferGiftBoxItem.Proxy(obj);
            var shopCfgIds = uiItem.target.parent.data as List<int>;
            var shopCfgId = shopCfgIds[index];

            var shopCfg = ShopCfgArray.Instance.GetCfg(shopCfgId);
            var shopItemCfg = ItemCfgArray.Instance.GetCfg(shopCfg.itemId);

            var remainBuyNum = shopCfg.maxBuyNum - ShopDataManager.Instance.GetGoodsBuyNumById(shopCfg.id);

            uiItem.m_txtGetJf.text = string.Empty;
            string mTxtUrc = string.Empty;
            string mTxtNewPrice;
            if (shopCfg.refreshType == RefreshType.DAY)
            {
                mTxtUrc = $"每日限购{remainBuyNum}/{shopCfg.maxBuyNum}";
            }
            else if (shopCfg.refreshType == RefreshType.WEEK)
            {
                mTxtUrc = $"每周限购{remainBuyNum}/{shopCfg.maxBuyNum}";
            }
            else if (shopCfg.refreshType == RefreshType.MONTH)
            {
                mTxtUrc = $"每月限购{remainBuyNum}/{shopCfg.maxBuyNum}";
            }
            else
            {
                mTxtUrc = $"永久限购{remainBuyNum}/{shopCfg.maxBuyNum}";
            }

            uiItem.m_btnBuy.m_txtOldPrice.text = shopCfg.originalPrice.ToString();
            if (shopCfg.costType == CostType.ITEM)
            {
                //货币
                ItemCfg costCfg = ItemCfgArray.Instance.GetCfg(shopCfg.costId);
                mTxtNewPrice = shopCfg.price.ToString();
                uiItem.m_btnBuy.m_loaIcon.visible = true;
                uiItem.m_btnBuy.m_txtNewPrice.x = 134;
                uiItem.m_btnBuy.m_txtOldPrice.x = 21;
                uiItem.m_btnBuy.m_loaIcon.url = ResPathUtil.GetIconPath(costCfg);
            }
            else if (shopCfg.costType == CostType.RMB)
            {
                //人民币 
                mTxtNewPrice = $"{shopCfg.price}元";
                uiItem.m_btnBuy.m_txtNewPrice.align = AlignType.Left;
                uiItem.m_btnBuy.m_txtNewPrice.x = 125;
                uiItem.m_btnBuy.m_txtOldPrice.x = 30;
                uiItem.m_txtGetJf.text = $"可获得{shopCfg.price * 10}会员积分";
            }
            else
            {
                //免费
                mTxtNewPrice = $"免费";
                uiItem.m_btnBuy.m_txtOldPrice.text = "";
                uiItem.m_btnBuy.m_txtNewPrice.align = AlignType.Left;
                uiItem.m_btnBuy.m_txtNewPrice.x = 125;
                uiItem.m_btnBuy.m_txtOldPrice.x = 30;
            }

            if (remainBuyNum == 0)
            {
                //已售完
                uiItem.m_btnBuy.m_bagGrey.visible = true;
                uiItem.m_btnBuy.m_txtSoldOut.text = "已售罄";
                uiItem.m_btnBuy.m_txtSoldOut.visible = true;
                uiItem.m_btnBuy.m_bagYellow.visible = false;
                uiItem.m_btnBuy.m_txtOldPrice.visible = false;
                uiItem.m_btnBuy.m_txtNewPrice.visible = false;
                uiItem.m_btnBuy.m_loaIcon.visible = false;
                uiItem.m_holderBtn.visible = false;
            }
            else
            {
                //未售完
                uiItem.m_btnBuy.m_txtSoldOut.text = "";
                uiItem.m_btnBuy.m_txtSoldOut.visible = false;
                uiItem.m_btnBuy.m_bagGrey.visible = false;
                uiItem.m_btnBuy.m_bagYellow.visible = true;
                uiItem.m_btnBuy.m_txtOldPrice.visible = true;
                uiItem.m_btnBuy.m_txtNewPrice.visible = true;
                uiItem.m_btnBuy.m_loaIcon.visible = true;
                uiItem.m_holderBtn.visible = true;
            }

            uiItem.m_comDiscount.m_txtDiscountNum.text =
                NumberUtil.CalculateDiscount(shopCfg.originalPrice, shopCfg.price);
            uiItem.target.data = shopCfg;
            uiItem.m_btnBuy.m_txtNewPrice.text = mTxtNewPrice;
            uiItem.m_txtUrc.text = mTxtUrc;
            uiItem.m_btnBuy.target.onClick.Add(OnBtnBuyClick);
            uiItem.m_txtBoxItemName.text = shopCfg.itemName;

            if (!_graphList.Contains(uiItem.m_holderZheKou))
            {
                string resPath = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_but_zhekou");
                SceneController.AddObjectToView(null, null, uiItem.m_holderZheKou, resPath, out var gameObject,
                    out var wrapper);
                _graphList.Add(uiItem.m_holderZheKou);
                _gameObjectList.Add(gameObject);
                _wrapperList.Add(wrapper);
            }

            if (!_graphList.Contains(uiItem.m_holderBtn))
            {
                string resPath = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_button_buy");
                SceneController.AddObjectToView(null, null, uiItem.m_holderBtn, resPath, out var gameObject,
                    out var wrapper);
                _graphList.Add(uiItem.m_holderBtn);
                _gameObjectList.Add(gameObject);
                _wrapperList.Add(wrapper);
            }

            uiItem.m_t0.Play();

            //子列表
            uiItem.m_list.itemRenderer = ChildListItemRender;
            uiItem.m_list.numItems = shopItemCfg.itemsArr.Length;
            uiItem.m_list.visible = true;
        }

        private void ChildListItemRender(int index, GObject obj)
        {
            UI_ComRewardIconItem uiItemChild = UI_ComRewardIconItem.Proxy(obj);
            var shopCfg = uiItemChild.target.parent.parent.data as ShopCfg;
            var itemCfg = ItemCfgArray.Instance.GetCfg(shopCfg.itemId);

            int[][] result;
            // if (shopCfg.refreshType == RefreshType.DAY)
            // {
            result = itemCfg.itemsArr;
            uiItemChild.m_bagYellow.visible = false;
            uiItemChild.m_bagBlue.visible = true;
            uiItemChild.m_bagYellowEx.visible = false;
            uiItemChild.m_bagBlueEx.visible = true;
            // }
            // else
            // {
            //周刷
            // result = itemCfg.param1Arr;
            // uiItemChild.m_bagYellow.visible = true;
            // uiItemChild.m_bagBlue.visible = false;
            // uiItemChild.m_bagYellowEx.visible = true;
            // uiItemChild.m_bagBlueEx.visible = false;
            // }

            var itemArr = result[index];
            var itemCfgChild = ItemCfgArray.Instance.GetCfg(itemArr[0]);
            uiItemChild.m_loaIcon.onClick.Add(OnListSelectorItemClick);
            uiItemChild.m_loaIcon.url = ResPathUtil.GetIconPath(itemCfgChild);
            uiItemChild.m_num.text = itemArr[1].ToString();
            uiItemChild.target.data = itemCfgChild;

            if (!_graphList.Contains(uiItemChild.m_holderItem))
            {
                string resPath = ResPathUtil.GetViewEffectPath("ui_Activity", "Prefer_kuang");
                SceneController.AddObjectToView(null, null, uiItemChild.m_holderItem, resPath, out var gameObject,
                    out var wrapper);
                _graphList.Add(uiItemChild.m_holderItem);
                _gameObjectList.Add(gameObject);
                _wrapperList.Add(wrapper);
            }

            uiItemChild.m_t0.Play();

            UI_ComRewardIconItem.ProxyEnd();
        }

        //弹出物品详细描述框
        private void OnListSelectorItemClick(EventContext context)
        {
            GObject sender = context.sender as GObject;
            GObject obj = sender.parent;
            ItemCfg itemCfg = obj.data as ItemCfg;
            GoodsItemTipsController.ShowItemTips(itemCfg.id);
        }

        private void UpViewNone()
        {
            LimitedTimeGiftBoxDataManager.Instance.UpLtgGbItemData3();
            UpdateView(ListUtil.NavigateType.None);
        }

        //上一条
        private void OnBtnPreviousClick()
        {
            UpdateView(ListUtil.NavigateType.Previous);
        }

        //下一条
        private void OnBtnNextClick()
        {
            UpdateView(ListUtil.NavigateType.Next);
        }

        //购买按钮点击事件
        private void OnBtnBuyClick(EventContext context)
        {
            GObject sender = context.sender as GObject;
            ShopCfg cfg = sender.parent.data as ShopCfg;
            bool isSellOut = cfg.maxBuyNum > 0 &&
                             cfg.maxBuyNum - ShopDataManager.Instance.GetGoodsBuyNumById(cfg.id) <= 0;

            if (isSellOut)
            {
                PromptController.Instance.ShowFloatTextPrompt("已售罄");
                return;
            }

            if (!ShopDataManager.Instance.GetShopGoodsStateById(cfg.id))
            {
                PromptController.Instance.ShowFloatTextPrompt(ShopDataManager.Instance.GetShopGoodsStateTips(cfg.id));
                return;
            }

            if (cfg.costType == CostType.FREE)
            {
                ShopSProxy.ReqShopBuy(cfg.id, 1).Coroutine();
                LogServerHelper.SendPlayParticipationLog((int)PlayParticipationEnum.SHANG_CHENG, 2);
            }
            else
            {
                ViewManager.Show<ItemExchangeView>(cfg.id);
            }
        }

        private void DestroyObjectFromView()
        {
            foreach (var itemGameObject in _gameObjectList)
            {
                if (itemGameObject != null)
                {
                    GameObject.DestroyImmediate(itemGameObject);
                }
            }

            _gameObjectList.Clear();

            foreach (var itemWrapper in _wrapperList)
            {
                if (itemWrapper != null)
                {
                    itemWrapper.Dispose();
                }
            }

            _wrapperList.Clear();
            _graphList.Clear();
        }

        protected override void OnHide()
        {
            this.RemoveEventListener();
            base.Hide();
        }

        private void OnBtnCancelClick()
        {
            this.Hide();
        }
    }
}