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

namespace vnxbqy.UI
{
    public class FlashRushToBuyWin : Window
    {
        [SerializeField] ScrollerController saleTimeCtrl;
        [SerializeField] Text opreationTimeText;
        [SerializeField] Image moneyIcon;
        [SerializeField] Text moneyNumText;
        [SerializeField] GameObject activityOpenObj;
        [SerializeField] GameObject activityCloseObj;
        [SerializeField] List<FlashSaleItemCell> flashSaleItems = new List<FlashSaleItemCell>();
        [SerializeField] RectTransform saleItemsContent;

        StoreModel storeModel { get { return ModelCenter.Instance.GetModel<StoreModel>(); } }
        FlashRushToBuyModel rushToBuyModel { get { return ModelCenter.Instance.GetModel<FlashRushToBuyModel>(); } }
        OperationFlashRushToBuy operation = null;
        Vector3 startPos = Vector3.zero;
        #region Built-in
        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
        }

        protected override void OnPreOpen()
        {
            rushToBuyModel.SetDefaultSelectSaleTime();
            OperationTimeHepler.Instance.operationStartEvent += OperationStartEvent;
            OperationTimeHepler.Instance.operationTimeUpdateEvent += OperationTimeUpdateEvent;
            rushToBuyModel.UpdateSelectSaleTimeEvent += UpdateSelectSaleTime;
            rushToBuyModel.UpdatePresentFlashShopCloseEvent += UpdatePresentFlashShopClose;
            storeModel.RefreshBuyShopLimitEvent += RefreshBuyShopLimitEvent;
            SetDisplayModel();
            Display();
        }

        protected override void OnAfterOpen()
        {
            startPos = saleItemsContent.anchoredPosition3D;
            rushToBuyModel.SetDayRemind();
            CreateSaleItem();
        }

        protected override void OnPreClose()
        {
            rushToBuyModel.UpdatePresentFlashShopCloseEvent -= UpdatePresentFlashShopClose;
            rushToBuyModel.UpdateSelectSaleTimeEvent -= UpdateSelectSaleTime;
            OperationTimeHepler.Instance.operationStartEvent -= OperationStartEvent;
            OperationTimeHepler.Instance.operationTimeUpdateEvent -= OperationTimeUpdateEvent;
            storeModel.RefreshBuyShopLimitEvent -= RefreshBuyShopLimitEvent;
            saleItemsContent.anchoredPosition3D = startPos;
            rushToBuyModel.ResetFlashShop();
        }

        protected override void OnAfterClose()
        {
        }
        #endregion

        private void SetDisplayModel()
        {
            operation = null;
            OperationBase operationBase;
            if (OperationTimeHepler.Instance.TryGetOperationTime(Operation.FlashRushToBuy, out operationBase))
            {
               operation = operationBase as OperationFlashRushToBuy;  
            }
        }

        private void Display()
        {
            if (rushToBuyModel.presentFlashShop == null|| operation == null) return;

            opreationTimeText.text = StringUtility.Contact(Language.Get("ExpActivity_Text1"),UIHelper.AppendColor(TextColType.Green, operation.ToDisplayTime()));
            UpdateMoneyInfo();
            activityOpenObj.SetActive(true);
            activityCloseObj.SetActive(false);
            CreateOperationTimes();
        }


        private void RefreshBuyShopLimitEvent()
        {
            UpdateMoneyInfo();
        }

        private void UpdateMoneyInfo()
        {
            if (rushToBuyModel.presentFlashShop == null || operation == null) return;

            if (rushToBuyModel.presentFlashShop.items.Length > 0)
            {
                var moneyType = rushToBuyModel.presentFlashShop.items[0].moneyType;
                moneyIcon.SetIconWithMoneyType(moneyType);
                moneyNumText.text = UIHelper.GetMoneyCnt(moneyType).ToString();
            }
        }

        private void UpdateSelectSaleTime()
        {
            CreateSaleItem();
            saleTimeCtrl.m_Scorller.RefreshActiveCellViews();
        }


        private void UpdatePresentFlashShopClose()
        {
            if(rushToBuyModel.presentFlashShop != null)
            {
                activityOpenObj.SetActive(true);
                activityCloseObj.SetActive(false);
                CreateOperationTimes();
                CreateSaleItem();
            }
            else
            {
                activityOpenObj.SetActive(false);
                activityCloseObj.SetActive(true);
            }

        }

        private void CreateOperationTimes()
        {
            if (operation == null) return;

            saleTimeCtrl.Refresh();
            for (int i = 0; i < operation.flashShops.Count; i++)
            {
                var saleShop = operation.flashShops[i];
                int seconds = 0;
                int buyState = operation.GetBuyTimeState(TimeUtility.ServerNow, saleShop.dayIndex, saleShop.timeIndex, out seconds);
                if(buyState != 1)
                {
                    int index = saleShop.dayIndex * 100 + saleShop.timeIndex;
                    saleTimeCtrl.AddCell(ScrollerDataType.Header, index);
                }
            }
            saleTimeCtrl.Restart();
        }

        public void CreateSaleItem()
        {
            saleItemsContent.anchoredPosition3D = startPos;
            var flashItems = rushToBuyModel.presentFlashShop.items;
            for(int i = 0; i < flashSaleItems.Count; i++)
            {
                if(i < flashItems.Length)
                {
                    flashSaleItems[i].SetActive(true);
                    flashSaleItems[i].SetDisplayModel(i);
                }
                else
                {
                    flashSaleItems[i].SetActive(false);
                }
            }

            int seconds = 0;
            int buyState = operation.GetBuyTimeState(TimeUtility.ServerNow,rushToBuyModel.presentFlashShop.dayIndex, 
                rushToBuyModel.presentFlashShop.timeIndex,out seconds);
            if(buyState == 0)
            {
                for (int i = 0; i < flashItems.Length; i++)
                {
                    if (flashItems[i].isAppointment == 1)
                    {
                        if (i > 2)
                        {
                            float offsetX = 224 * (i - 2) + 10 * (i - 3);
                            float posX = saleItemsContent.anchoredPosition3D.x - offsetX;
                            saleItemsContent.anchoredPosition3D = new Vector3(posX,saleItemsContent.anchoredPosition3D.y,0);
                        }
                        break;
                    }
                }
            }
        }

        private void OperationTimeUpdateEvent(Operation type)
        {
            if (type == Operation.FlashRushToBuy)
            {
                Display();
            }
        }
    
        private void OperationStartEvent(Operation type, int state)
        {
            if (type == Operation.FlashRushToBuy && state == 0)
            {
                Display();
            }
        }
    }
}