//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Wednesday, July 18, 2018
//--------------------------------------------------------

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

namespace vnxbqy.UI {

    public class FlashSaleWin : Window
    {
        [SerializeField] Text m_OpreationTime;
        [SerializeField] Text m_RefreshGiftTime;
        [SerializeField] Text m_SurplusTime;
        [SerializeField] Image m_MoneyIcon;
        [SerializeField] Text m_MoneyValue;
        [SerializeField] FlashSaleBehaviour[] m_FlashSaleBehaviours;

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

        #region Built-in
        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
        }

        protected override void OnPreOpen()
        {
            GlobalTimeEvent.Instance.secondEvent += SecondEvent;
            TimeMgr.Instance.OnDayEvent += OnDayEvent;
            OperationTimeHepler.Instance.operationStartEvent += OperationStartEvent;
            storeModel.RefreshBuyShopLimitEvent += RefreshBuyShopLimitEvent;
            OperationTimeHepler.Instance.operationTimeUpdateEvent += OperationTimeUpdateEvent;
            Display();
        }

        protected override void OnAfterOpen()
        {
            model.SetDayRemind();
        }

        protected override void OnPreClose()
        {
            GlobalTimeEvent.Instance.secondEvent -= SecondEvent;
            TimeMgr.Instance.OnDayEvent -= OnDayEvent;
            OperationTimeHepler.Instance.operationStartEvent -= OperationStartEvent;
            storeModel.RefreshBuyShopLimitEvent -= RefreshBuyShopLimitEvent;
            OperationTimeHepler.Instance.operationTimeUpdateEvent -= OperationTimeUpdateEvent;
        }

        protected override void OnAfterClose()
        {
        }
        #endregion
        private void OperationTimeUpdateEvent(Operation type)
        {
            if (type == Operation.FlashSale)
            {
                Display();
            }
        }
        private void RefreshBuyShopLimitEvent()
        {
            Display();
        }

        private void Display()
        {
            OperationBase operationBase;
            if (OperationTimeHepler.Instance.TryGetOperationTime(Operation.FlashSale, out operationBase))
            {
                OperationFlashSale operation = operationBase as OperationFlashSale;
                m_OpreationTime.text = StringUtility.Contact(Language.Get("ExpActivity_Text1"), operation.ToDisplayTime());
                m_RefreshGiftTime.SetActive(operation.allDay && operation.dayReset);
                OperationFlashSale.FlashSale flashSale;
                if (operation.TryGetFlashSale(TimeUtility.ServerNow, out flashSale))
                {
                    if (flashSale.gifts.Length > 0)
                    {
                        var moneyType = flashSale.gifts[0].moneyType;
                        m_MoneyIcon.SetIconWithMoneyType(moneyType);
                        m_MoneyValue.text = UIHelper.GetMoneyCnt(moneyType).ToString();
                    }
                    for (int i = 0; i < m_FlashSaleBehaviours.Length; i++)
                    {
                        if (i < flashSale.gifts.Length)
                        {
                            m_FlashSaleBehaviours[i].SetActive(true);
                            m_FlashSaleBehaviours[i].Display(flashSale.gifts[i]);
                        }
                        else
                        {
                            m_FlashSaleBehaviours[i].SetActive(false);
                        }
                    }
                }
            }
            DisplaySurplusTime();
        }

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

        private void SecondEvent()
        {
            DisplaySurplusTime();
        }

        private void OnDayEvent()
        {
            Display();
        }

        private void DisplaySurplusTime()
        {
            OperationBase operationBase;
            OperationTimeHepler.Instance.TryGetOperationTime(Operation.FlashSale, out operationBase);
            var seconds = 0;
            var inAdvance = false;
            if (operationBase != null)
            {
                if (operationBase.InAdvanceTime(TimeUtility.ServerNow))
                {
                    inAdvance = true;
                    seconds = operationBase.GetSecondsBeforeStart(TimeUtility.ServerNow);
                }
                else
                {
                    OperationFlashSale operation = operationBase as OperationFlashSale;
                    seconds = operation.GetResetSurplusTime();
                }
            }
            if (seconds > 0)
            {
                if (inAdvance)
                {
                    m_SurplusTime.text = Language.Get("OperationAdvanceOpen", TimeUtility.SecondsToDHMSCHS(seconds));
                }
                else
                {
                    m_SurplusTime.text = Language.Get("LimitGift1", TimeUtility.SecondsToDHMSCHS(seconds));
                }
            }
            else
            {
                m_SurplusTime.text = Language.Get("ActivityEnd");
            }
        }

    }

}