using FairyGUI;
using UI.Card;
using System.Collections;
using UnityEngine;
using System;
using System.Collections.Generic;
using UI.CommonGame;
using ET;

namespace GFGGame
{
    public class CardUpLevelView : BaseWindow
    {
        private UI_CardUpLevelUI _ui;
        private EffectUI _effectUI1;
        private EffectUI _effectUI2;
        private int[] upgradeCardItemsArr = GlobalCfgArray.globalCfg.upgradeCardItemsArr;
        private CardData _cardData;
        private List<int> itemsCount;
        private int _countCanUpMaxLevel = 0;
        private int _nowCountCanUpLevel = 0;
        private long _goldsHasNum = 0;
        private int _cumulativeGold = 0;

        public override void Dispose()
        {
            EffectUIPool.Recycle(_effectUI1);
            _effectUI1 = null;
            EffectUIPool.Recycle(_effectUI2);
            _effectUI2 = null;

            if (_ui != null)
            {
                _ui.Dispose();
                _ui = null;
            }
            base.Dispose();
        }

        protected override void OnInit()
        {
            base.OnInit();
            _ui = UI_CardUpLevelUI.Create();
            this.viewCom = _ui.target;
            this.viewCom.Center();
            this.modal = true;
            viewAnimationType = EnumViewAnimationType.ZOOM_CENTER;

            _ui.m_btnUse.onClick.Add(OnClickBtnUse);
            _ui.m_btnReduce.onClick.Add(OnClickBtnReduce);
            _ui.m_btnAdd.onClick.Add(OnClickBtnAdd);
            _ui.m_list.itemRenderer = RenderListItem;
            _ui.m_slideUpLevel.onChanged.Add(OnChangeUpLevel);

        }

        private void OnChangeUpLevel()
        {
            float volumn = (float)_ui.m_slideUpLevel.value / 100;
            //UI_UpLevelSlide slider1 = UI_UpLevelSlide.Proxy(_ui.m_slideUpLevel);
            //slider1.m_progressBar.fillAmount = volumn;
            ////tidyData(_nowCountCanUpLevel);
            ////ReferViewInfo();
            //UI_UpLevelSlide.ProxyEnd();
        }

        protected override void OnShown()
        {
            base.OnShown();
            _cardData = (CardData)this.viewData;
            AddEffect();
            ClearItemsCountList();
            
            int cfgMaxLevel = CardLvlCfgArray.Instance.GetCfgsByrarity(_cardData.itemCfg.rarity).Count - 1;
            tidyData(cfgMaxLevel);
            _countCanUpMaxLevel = _nowCountCanUpLevel;
            tidyData(_cardData.lv);
            ReferViewInfo();
        }

        private void tidyData(int setLevel)
        {
            _nowCountCanUpLevel = 0;
            _goldsHasNum = 0;
            _cumulativeGold = 0;
            int CumulativeExp = 0;
            int needExp = CardLvlCfgArray.Instance.GetCfgByrarityAndcardLvl(_cardData.itemCfg.rarity, setLevel).needExp;  //需要升级到的经验值
            needExp = needExp - _cardData.exp;  //缺的经验值
        
            //先计算出可以升满的最高级别
            for (int i = 0; i < upgradeCardItemsArr.Length; i++)
            {
                int itemId = upgradeCardItemsArr[i];
                ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(itemId);
                int num = 0;
                if(setLevel> _cardData.lv)
                    num = (int)Math.Ceiling((needExp - CumulativeExp) / (decimal)itemCfg.cardUpLvExp); //需要购买的数量
                long itemNum = Math.Min(num, ItemDataManager.GetItemNum(itemId)); //物品可购买数量
                int[] cardUpLvGolds = ItemCfgArray.Instance.GetCfg(upgradeCardItemsArr[i]).cardUpLvGoldsArr[_cardData.itemCfg.rarity - 1];
                _goldsHasNum = ItemDataManager.GetItemNum(cardUpLvGolds[0]);
                int goldNum = (int)Math.Floor((_goldsHasNum - _cumulativeGold) / (decimal)cardUpLvGolds[1]);//货币可购买数量
                int sumNum = (int)Math.Min(goldNum, itemNum);
                itemsCount[i] = sumNum;
                CumulativeExp = CumulativeExp + (sumNum * itemCfg.cardUpLvExp);
                _cumulativeGold = _cumulativeGold + (sumNum * cardUpLvGolds[1]);
            }

            _nowCountCanUpLevel = _cardData.lv;
            for (int i = _cardData.lv; i < setLevel; i++)
            {
                int needLevelExp = CardLvlCfgArray.Instance.GetCfgByrarityAndcardLvl(_cardData.itemCfg.rarity, i).needExp;
                if (_cardData.exp + CumulativeExp >= needLevelExp)
                    _nowCountCanUpLevel += 1;
                else
                    break;
            }
        }

        //清理itemsCount
        private void ClearItemsCountList()
        {
            if (itemsCount == null)
            {
                itemsCount = new List<int>();
            }
            itemsCount.Clear();
            for (int i = 0; i < upgradeCardItemsArr.Length; i++)
            {
                itemsCount.Add(0);
            }
        }

        protected override void OnHide()
        {
            base.OnHide();
        }

        private void AddEffect()
        {
            //邊框左上角特效
            _effectUI1 = EffectUIPool.CreateEffectUI(_ui.m_holderLeftTop, "ui_Activity", "Com_window_L_up");
            //邊框右下角特效
            _effectUI2 = EffectUIPool.CreateEffectUI(_ui.m_holderRightDowm, "ui_Activity", "Com_window_R_Down");
        }

        private void RenderListItem(int index, GObject obj)
        {
            UI_ComItem listItem = UI_ComItem.Proxy(obj);
            CardLvlCfg cardLvCfg = CardLvlCfgArray.Instance.GetCfgByrarityAndcardLvl(_cardData.itemCfg.rarity, _cardData.lv);
            ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(upgradeCardItemsArr[index]);
            listItem.m_loaIcon.url = ResPathUtil.GetIconPath(itemCfg);
            listItem.m_CountType.selectedIndex = 1;
            listItem.m_txtDecomCount.text = itemsCount[index].ToString();
            listItem.m_txtDecomHasCount.text = "/" + ItemDataManager.GetItemNum(itemCfg.id).ToString();
            UI_ComItem.ProxyEnd();
        }

        private void ReferViewInfo()
        {
            _ui.m_txtChooseLevel.SetVar("value1", _nowCountCanUpLevel.ToString()).FlushVars();
            _ui.m_txtChooseLevel.SetVar("value2", _countCanUpMaxLevel.ToString()).FlushVars();
            _ui.m_txtCost.SetVar("value1", _cumulativeGold.ToString()).FlushVars();
            _ui.m_txtCost.SetVar("value2", _goldsHasNum.ToString()).FlushVars();
            _ui.m_list.numItems = upgradeCardItemsArr.Length;
        }

        private async void OnClickBtnUse()
        {
            bool result = await CardSProxy.UpgradeCardLvl(_cardData.id, itemsCount);
            if (result)
            {
                this.Hide();
                LogServerHelper.SendPlayParticipationLog((int)PlayParticipationEnum.CI_PAI, 2);
            }
        }

        private void OnClickBtnReduce()
        {
            _nowCountCanUpLevel -= 1;
            if (_nowCountCanUpLevel < _cardData.lv)
                _nowCountCanUpLevel = _cardData.lv;
            tidyData(_nowCountCanUpLevel);
            ReferViewInfo();
        }

        private void OnClickBtnAdd()
        {
            _nowCountCanUpLevel += 1;
            if (_nowCountCanUpLevel > _countCanUpMaxLevel)
                _nowCountCanUpLevel = _countCanUpMaxLevel;
            tidyData(_nowCountCanUpLevel);
            ReferViewInfo();
        }
    }
}