//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Thursday, October 26, 2017
//--------------------------------------------------------

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

using UnityEngine.UI;
//关于Buff面板的设置
namespace Snxxz.UI
{

    public class BuffListWin : Window
    {
        public float UpperAndLower = 50f;
        public float ItemHeight = 50f;
        public float MaxHeight = 300f;
        [SerializeField] Transform Viewport;
        [SerializeField] ScrollerController m_ScrollerController;
        private ScrollRect _ScrollRect;
        private Dictionary<int, ObjBuff> objBuffic;
        private List<int> _SortList = new List<int>();//排序列表
        BuffModel m_BuffModel;
        BuffModel Buffmodel
        {
            get
            {
                return m_BuffModel ?? (m_BuffModel = ModelCenter.Instance.GetModel<BuffModel>());
            }
        }
        #region Built-in
        protected override void BindController()
        {
            _ScrollRect = Viewport.GetComponent<ScrollRect>();
        }

        protected override void AddListeners()
        {
        }

        protected override void OnPreOpen()
        {
            objBuffic = Buffmodel._BuffDic;
            m_ScrollerController.OnRefreshCell += OnRefreshGridCell;
            BuffModel.Even_ObjAddBuf += AddBuff;
            BuffModel.Even_ObjDelBuff += DelBuff;
            BuffScheduling();
            UpdateControllerPosition();
            OnCreateGridLineCell(m_ScrollerController);
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
        }

        protected override void OnAfterClose()
        {
            m_ScrollerController.OnRefreshCell -= OnRefreshGridCell;
            BuffModel.Even_ObjAddBuf -= AddBuff;
            BuffModel.Even_ObjDelBuff -= DelBuff;
        }
        #endregion



        void UpdateControllerPosition()
        {

            if (_SortList.Count == 0)
            {
                Close();
                return;

            }
            if (_SortList.Count * ItemHeight >= MaxHeight)
            {
                _ScrollRect.vertical = true;
                (Viewport as RectTransform).sizeDelta = (Viewport as RectTransform).sizeDelta.SetY(MaxHeight + UpperAndLower);
            }
            else
            {
                _ScrollRect.vertical = false;
                (Viewport as RectTransform).sizeDelta = (Viewport as RectTransform).sizeDelta.SetY(_SortList.Count * ItemHeight + UpperAndLower);
            }
        }

        void OnCreateGridLineCell(ScrollerController gridCtrl)//预制体创建
        {
            gridCtrl.Refresh();

            for (int i = 0; i < _SortList.Count; i++)
            {
                gridCtrl.AddCell(ScrollerDataType.Header, i);
            }
            gridCtrl.Restart();
        }
        void OnRefreshGridCell(ScrollerDataType type, CellView cell)
        {
            int _index = cell.index;
            BuffBGMScripts _buffBGM = cell.GetComponent<BuffBGMScripts>();

            int _INList = _SortList[_index];
            _buffBGM.b_BuffIcon.SetSprite(objBuffic[_INList].ImagKey);
            _buffBGM.b_BuffName.text = objBuffic[_INList].BuffName;
            _buffBGM.b_BuffContent.text = objBuffic[_INList].BuffConent;
            int _UseTheSecond = Mathf.FloorToInt((float)(DateTime.Now - objBuffic[_INList]._dattTime).TotalSeconds);
            if (objBuffic[_INList].LastTime - _UseTheSecond > 0)
            {
                _buffBGM.b_BuffTime.gameObject.SetActive(true);
                _buffBGM._currentime = 0;
                _buffBGM._time = objBuffic[_INList].LastTime - _UseTheSecond;
                _buffBGM._OnOff = true;

            }
            else
            {
                _buffBGM.b_BuffTime.gameObject.SetActive(false);
                _buffBGM.b_BuffTime.text = "";
            }
            if (objBuffic[_INList].Layer > 0)
            {
                _buffBGM.BiBuffText.gameObject.SetActive(true);
                _buffBGM.BiBuffText.text = objBuffic[_INList].Layer.ToString();
            }
            else
            {
                _buffBGM.BiBuffText.gameObject.SetActive(false);
            }

        }



        void BuffScheduling()//buff排序
        {
            _SortList.Clear();
            foreach (int key in objBuffic.Keys)
            {
                _SortList.Add(key);
            }
            _SortList.Sort(Compare);

        }

        int Compare(int x, int y)
        {
            bool havex = IsExperience(x);
            bool havey = IsExperience(y);
            if (havex.CompareTo(havey) != 0)
            {
                return -havex.CompareTo(havey);
            }
            int havex1 = TimeClassification(x);
            int havey1 = TimeClassification(y);
            if (havex1.CompareTo(havey1) != 0)
            {
                return havex1.CompareTo(havey1);
            }
            ObjBuff xPack = objBuffic[x];
            ObjBuff yPack = objBuffic[y];
            if (xPack._dattTime.CompareTo(yPack._dattTime) != 0)
            {
                return -xPack._dattTime.CompareTo(yPack._dattTime);
            }
            return 1;
        }

        private bool IsExperience(int BuffID)//判断是否是经验类型Buff
        {
            bool IsBool = false;
            if (objBuffic.ContainsKey(BuffID))
            {
                if (objBuffic[BuffID].BuffType == 9)
                {
                    IsBool = true;
                }
            }
            return IsBool;
        }

        private int TimeClassification(int BuffID)//时间分类
        {
            int Type = 0;
            return Type;
            int Use_TheSecond = Mathf.FloorToInt((float)(DateTime.Now - objBuffic[BuffID]._dattTime).TotalSeconds);
            if (objBuffic[BuffID].LastTime - Use_TheSecond > 0)
            {
                float time = objBuffic[BuffID].LastTime - Use_TheSecond;
                if (time >= 86400)//天
                {
                    return 4;
                }
                else if (time < 86400 && time >= 3600)//时
                {
                    return 3;
                }
                else if (time < 3600 && time >= 60)//分
                {
                    return 2;
                }
                else if (time < 60 && time > 0)//秒
                {
                    return 1;
                }
                else
                {
                    return 0;
                }
            }
            else
            {
                return 0;
            }
        }

        List<int> Priority()
        {
            List<int> _List = new List<int>();
            string[] _strList = FuncConfigConfig.Get("BuffType").Numerical2.Split('|');
            for (int i = 0; i < _strList.Length; i++)
            {
                _List.Add(int.Parse(_strList[i]));

            }
            return _List;
        }

        void AddBuff()//buff的增加
        {

            objBuffic = Buffmodel._BuffDic;
            BuffScheduling();
            UpdateControllerPosition();
            OnCreateGridLineCell(m_ScrollerController);
        }

        void DelBuff()//buff的删除
        {

            objBuffic = Buffmodel._BuffDic;
            BuffScheduling();
            UpdateControllerPosition();
            OnCreateGridLineCell(m_ScrollerController);
        }



    }

}