//**********************************************//
//作者:#AUTHOR#
//日期:#DATE#
//简述:#DESCRIPTION#
//*********************************************//
using UnityEngine;

using Thousandto.Code.Logic;
using Thousandto.Code.Center;
using Thousandto.Code.Global;
using Thousandto.Cfg.Data;
using Thousandto.Plugins.Common;

namespace Thousandto.GameUI.Form
{
    /// <summary>
    /// 类UIItem说明
    /// </summary>
    public class UIItem : UIIcon
    {
        #region //私有变量
        public delegate void UIItemDelegate(UIItem item);
        private UISprite _qualtySprite; //背景
        private UISprite _iconBind;   //是否绑定
        private UILabel _numLabel;   //数量
        private UILabel _strenLv;    //装备等级
        private UISprite _effect;    //装备特效
        private ItemBase _showItem; //要显示的物品
        private UIGrid _diamondGrid;//装备钻石
        private UILabel _starNumLabel;       //超过五星的用数字表示
        private UISpriteAnimation _effectAni;          // 帧动画
        private UISpriteAnimation _effectAni2;          // 帧动画2
        private Transform _unUseEquipSprite;     //装备不可穿戴图片

        private Transform _upEquipSprite;      // 更优装备
        private Transform _xijiaBg;

        private ItemTipsLocation _location;
        
        private bool _isBindBagNum = false;
        private string _bindBagNumFormatString = string.Empty;
        private string _enoughColor = "[00ff00]";
        private string _notEnoughColor = "[ff0000]";
        private bool _isRegisterBagMsg = false;
        private long _showNum = 0;
        
        //private DeclarePeopleSoul _peopleSoulCfg = null;
        #endregion   

        #region //属性
        public bool isShowTips
        {
            get;
            set;
        }

        public bool isShowGet
        {
            get;
            set;
        }
        public bool IsBindBagNum
        {
            get
            {
                return _isBindBagNum;
            }
        }
        public string BindBagNumFormatString
        {
            get
            {
                return _bindBagNumFormatString;
            }
            set
            {
                _bindBagNumFormatString = value;
            }
        }
        public string EnoughColor
        {
            get
            {
                return _enoughColor;
            }
            set
            {
                _enoughColor = value;
            }
        }
        public string NotEnoughColor
        {
            get
            {
                return _notEnoughColor;
            }
            set
            {
                _notEnoughColor = value;
            }
        }

        public ItemBase ShowItem
        {
            get { return _showItem; }
        }
        public UIItemDelegate SingleClick
        { get; set; }
        #endregion

        #region//继承父类
        protected override void OnInitialization()
        {
            base.OnInitialization();
            var quaTrans = transform.Find("Quality");
            if(quaTrans != null)
            {
                _qualtySprite = quaTrans.GetComponent<UISprite>();
            }
            Transform bindTran = transform.Find("Bind");
            if (null != bindTran)
            {
                _iconBind = bindTran.GetComponent<UISprite>();
            }
            Transform numTran = transform.Find("Num");
            if (null != numTran)
            {
                _numLabel = numTran.GetComponent<UILabel>();
            }
            numTran = transform.Find("Level");
            if (null != numTran)
            {
                _strenLv = numTran.GetComponent<UILabel>();
            }

            numTran = transform.Find("Effect");
            if(null != numTran)
            {
                _effect = numTran.GetComponent<UISprite>();
            }

            numTran = transform.Find("Effect1");
            if (null != numTran)
            {
                _effectAni = numTran.RequireComponent<UISpriteAnimation>();
                _effectAni.namePrefix = "item_";
                _effectAni.framesPerSecond = 10;
                _effectAni.PrefixSnap = false;
            }
            numTran = transform.Find("Effect2");
            if (null != numTran)
            {
                _effectAni2 = numTran.RequireComponent<UISpriteAnimation>();
                _effectAni2.namePrefix = "item1_";
                _effectAni2.framesPerSecond = 10;
                _effectAni2.PrefixSnap = false;
            }
            numTran = TransformInst.Find("StarNum");
            if (numTran != null)
            {
                _starNumLabel = numTran.GetComponent<UILabel>();
            }
            _upEquipSprite = TransformInst.Find("up");
            _unUseEquipSprite = TransformInst.Find("UnUseSprite");
            _xijiaBg = TransformInst.Find("XJbg");

            numTran = transform.Find("Grid");
            if (null != numTran)
            {
                _diamondGrid = numTran.GetComponent<UIGrid>();
            }
            _location = ItemTipsLocation.Defult;
            UIButton button = TransformInst.RequireComponent<UIButton>();
            button.onClick.Clear();
            button.onClick.Add(new EventDelegate(OnBtnItemClick));
            isShowTips = true;
        }

        private void Update()
        {

        }
        #endregion

            #region//公共接口
            /// <summary>
            /// 通过物品或装备实例数据生成
            /// </summary>
            /// <param name="cfgId"></param>
        public void InitializationWithIdAndNum(ItemBase itemInfo, long num, bool mastShowNum = false, bool isShowGetBtn = true, ItemTipsLocation location = ItemTipsLocation.Defult)
        {
            InitializationWithCheck();
            if (_numLabel != null)
            {
                _numLabel.gameObject.SetActive(true);
            }
            if(_strenLv)
            {
                _strenLv.gameObject.SetActive(false);
            }
            if (_upEquipSprite != null)
            {
                _upEquipSprite.gameObject.SetActive(false);
            }
            if (_unUseEquipSprite != null)
                _unUseEquipSprite.gameObject.SetActive(false);
            if (_xijiaBg != null)
                _xijiaBg.gameObject.SetActive(false);

            _showItem = itemInfo;
            isShowGet = isShowGetBtn;
            _location = location;
            if (null != _showItem && _showItem.IsValid())
            {
                int iconId = itemInfo.Icon;
                string qualtyName = ItemBase.GetQualitySpriteName(_showItem.Quality);
                OnSetDiamondSpr(_showItem.StarNum);
                OnSetEffect(_showItem.Effect);
                if (_showItem.Type == ItemType.Equip || _showItem.Type == ItemType.HolyEquip)
                {
                    var equipItem = _showItem as Equipment;

                    if (_showItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ) && _upEquipSprite != null)
                    {
                        _upEquipSprite.gameObject.SetActive(_showItem.CheckBetterThanDress());
                    }

                    if (_unUseEquipSprite != null)
                    {
                        _unUseEquipSprite.gameObject.SetActive(!_showItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ));
                    }

                    if (_strenLv)
                    {
                        _strenLv.gameObject.SetActive(true);
                        _strenLv.text = DeclareMessageString.Format(DeclareMessageString.LEVEL_FOR_JIE, _showItem.Grade);
                    }
                }
                else if(_showItem.Type == ItemType.ImmortalEquip)
                {
                    if (_xijiaBg != null)
                        _xijiaBg.gameObject.SetActive(true);
                    var equipItem = _showItem as ImmortalEquip;

                    if (equipItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ) && _upEquipSprite != null)
                    {
                        _upEquipSprite.gameObject.SetActive(equipItem.CheckBetterThanDress());
                    }

                    if (_unUseEquipSprite != null)
                    {
                        _unUseEquipSprite.gameObject.SetActive(!equipItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ));
                    }

                    if (_strenLv)
                    {
                        _strenLv.gameObject.SetActive(true);
                        _strenLv.text = "";
                    }
                }

                UpdateIcon(iconId);
                if(_numLabel != null)
                {
                    if (num > 1 || mastShowNum)
                    {
                        _numLabel.text = OnGetNumStr(num);
                    }
                    else
                    {
                        _numLabel.text = "";
                    }
                }
                if(_iconBind != null)
                {
                    _iconBind.gameObject.SetActive(_showItem.IsBind);
                }
                if (_qualtySprite != null)
                {
                    _qualtySprite.spriteName = qualtyName;
                }
                _showNum = num;
            }
            else
            {
                UpdateIcon(-1);
                if(_iconBind != null)
                {
                    _iconBind.gameObject.SetActive(false);
                }
                if (_qualtySprite != null)
                {
                    _qualtySprite.gameObject.SetActive(false);
                }
                if(_numLabel != null)
                {
                    _numLabel.text = "";
                }
            }
            if (_numLabel != null)
            {
                _numLabel.color = Color.white;
            }
        }

        /// <summary>
        /// 通过物品配置ID初始化item
        /// </summary>
        /// <param name="cfgId"></param>
        public void InitializationWithIdAndNum(int itemID, long num, bool isBind = false, bool isShowGetBtn = true)
        {
            InitializationWithCheck();
            
            if (_strenLv)
            {
                _strenLv.gameObject.SetActive(false);
            }
            if (_upEquipSprite != null)
            {
                _upEquipSprite.gameObject.SetActive(false);
            }
            if (_unUseEquipSprite != null)
                _unUseEquipSprite.gameObject.SetActive(false);

            if (_xijiaBg != null)
                _xijiaBg.gameObject.SetActive(false);

            _location = ItemTipsLocation.Defult;
            isShowGet = isShowGetBtn;
            _showItem = ItemContianerSystem.GetItemCfgWithID<ItemBase>(itemID);
            if (null != _showItem && _showItem.Type != ItemType.UnDefine)
            {
                _showItem.IsBind = isBind;
                int iconId = _showItem.Icon;
                string qualtyName = ItemBase.GetQualitySpriteName(_showItem.Quality);
                OnSetEffect(_showItem.Effect);
                OnSetDiamondSpr(_showItem.StarNum);
                if (_showItem.Type == ItemType.Equip || _showItem.Type == ItemType.HolyEquip)
                {
                    if (_showItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ) && _upEquipSprite != null)
                    {
                        _upEquipSprite.gameObject.SetActive(_showItem.CheckBetterThanDress());
                    }
                    if (_strenLv)
                    {
                        _strenLv.gameObject.SetActive(true);
                        _strenLv.text = DeclareMessageString.Format(DeclareMessageString.LEVEL_FOR_JIE, _showItem.Grade);
                    }
                }
                else if (_showItem.Type == ItemType.ImmortalEquip)
                {
                    if (_xijiaBg != null)
                        _xijiaBg.gameObject.SetActive(true);
                    var equipItem = _showItem as ImmortalEquip;

                    if (equipItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ) && _upEquipSprite != null)
                    {
                        _upEquipSprite.gameObject.SetActive(equipItem.CheckBetterThanDress());
                    }

                    if (_unUseEquipSprite != null)
                    {
                        _unUseEquipSprite.gameObject.SetActive(!equipItem.CheackOcc((int)GameCenter.GameSceneSystem.GetLocalPlayer().Occ));
                    }

                    if (_strenLv)
                    {
                        _strenLv.gameObject.SetActive(true);
                        _strenLv.text = "";
                    }
                }
                UpdateIcon(iconId);
                if(_numLabel != null)
                {
                    if (num <= 1)
                    {
                        _numLabel.text = string.Empty;
                    }
                    else
                    {
                        _numLabel.text = OnGetNumStr(num);
                    }
                }
                if(_iconBind != null)
                {
                    _iconBind.gameObject.SetActive(isBind);
                }
                if (_qualtySprite != null)
                {
                    _qualtySprite.spriteName = qualtyName;
                }
                _showNum = num;
            }
            else
            {
                UpdateIcon(-1);
                if(_iconBind != null)
                {
                    _iconBind.gameObject.SetActive(false);
                }
                if (_qualtySprite != null)
                {
                    _qualtySprite.gameObject.SetActive(false);
                }
                if(_numLabel != null)
                {
                    _numLabel.text = "";
                }
            }
        }

        //绑定背包中的数量
        public void BindBagNum(string formatString = "{0}/{1}")
        {
            _isBindBagNum = true;
            _bindBagNumFormatString = formatString;
            RegisterMsg();
            UpdateBagNum();
        }
        //取消绑定背包中的数量
        public void CanelBindBagNum()
        {
            _isBindBagNum = false;
            UnRegisterMsg();
        }

        public void OnSetNum(string sTx)
        {
            if(_numLabel != null)
            {
                _numLabel.gameObject.SetActive(true);
                _numLabel.text = sTx;
            }
        }
        public void OnSetNumColor(Color col)
        {
            if (_numLabel != null)
            {
                _numLabel.color = col;
            }
        }

        public void OnSetShowEffect(int effic)
        {
            OnSetEffect(effic);
            if ( _xijiaBg != null)
            {
                _xijiaBg.gameObject.SetActive(effic == 3);
            }
        }
        #endregion    

        #region //按钮事件
        public void OnBtnItemClick()
        {
            if (isShowTips)
            {
                if(_showItem != null)
                {
                    GameCenter.LuaSystem.Adaptor.ShowItemTips(_showItem, gameObject, _location, isShowGet);
                }
                //else if(_peopleSoulCfg != null)
                //{
                    //GameCenter.PeopleSoulSystem.ShowTips(GameCenter.PeopleSoulSystem.CreateItemByCfg(_peopleSoulCfg), false);
                //}
            }
            if (SingleClick != null)
                SingleClick(this);
        }
        #endregion

        #region//私有函数
        private new void OnEnable()
        {
            if(_isBindBagNum)
            {
                RegisterMsg();
            }
            base.OnEnable();
            
        }
        private new void OnDisable()
        {
            if (_isBindBagNum)
            {
                UnRegisterMsg();
            }
            base.OnDisable();
        }
        private void OnDestroy()
        {
            if (_isBindBagNum)
            {
                UnRegisterMsg();
            }
        }

        private void UpdateBagNum()
        {
            if (_showItem == null)
                return;
            if (!_isBindBagNum)
                return;

            var haveNum = GameCenter.ItemContianerSystem.GetItemCountFromCfgId(_showItem.CfgID);
            var formatString = string.Empty;
            if(haveNum >= _showNum)
            {
                formatString = string.Format("{0}{1}[-]", _enoughColor, _bindBagNumFormatString);
            }
            else
            {
                formatString = string.Format("{0}{1}[-]", _notEnoughColor, _bindBagNumFormatString);
            }
            OnSetNum(string.Format(formatString, OnGetNumStr(haveNum), OnGetNumStr(_showNum)));
        }

        private void OnBagItemChanged(object obj,object sender=null)
        {
            if (_showItem == null)
                return;
            if (!_isBindBagNum)
                return;
            var itemBase = obj as ItemBase;
            if(itemBase != null && itemBase.CfgID == _showItem.CfgID)
            {
                UpdateBagNum();
            }
        }
        private void RegisterMsg()
        {
            if (_isRegisterBagMsg)
                return;
            _isRegisterBagMsg = true;
            GameCenter.RegFixEventHandle(LogicEventDefine.EVENT_BACKFORM_ITEM_UPDATE, OnBagItemChanged);
        }
        private void UnRegisterMsg()
        {
            if (!_isRegisterBagMsg)
                return;
            _isRegisterBagMsg = false;
            GameCenter.UnRegFixEventHandle(LogicEventDefine.EVENT_BACKFORM_ITEM_UPDATE, OnBagItemChanged);
        }

        private void OnSetEffect(int effectID)
        {
            if (_effect != null)
                _effect.gameObject.SetActive(false);
            if (_effectAni != null)
                _effectAni.gameObject.SetActive(false);
            if (_effectAni2 != null)
                _effectAni2.gameObject.SetActive(false);
            if ((effectID == 1 || effectID == 3) && _effect != null)
            {
                _effect.gameObject.SetActive(true);
            }
            if ((effectID == 2 || effectID > 3) && _effectAni != null)
            {
                _effectAni.gameObject.SetActive(true);
                if (effectID == 2)
                    _effectAni.namePrefix = "item_";
                else if (effectID == 4)
                    _effectAni.namePrefix = "item3_";
                else if (effectID == 5)
                    _effectAni.namePrefix = "item4_";
                else if (effectID == 6)
                    _effectAni.namePrefix = "item5_";
                else if (effectID == 7)
                    _effectAni.namePrefix = "item6_";
            }
            if (effectID == 3 && _effectAni2 != null)
            {
                _effectAni2.gameObject.SetActive(true);
            }
        }

        //com_decbg_star_p
        //com_decbg_zuanshi
        private  void OnSetDiamondSpr(int diaNum)
        {
            if (_diamondGrid == null)
                return;
            _diamondGrid.gameObject.SetActive(diaNum <= 5);
            if(_starNumLabel != null)
                _starNumLabel.gameObject.SetActive(diaNum > 5);
            if (diaNum <= 5)
            {
                int oldIndex = 0;
                int oldCount = _diamondGrid.transform.childCount;

                if (oldCount == 0)
                    return;

                for (int i = 0; i < oldCount; i++)
                {
                    _diamondGrid.transform.GetChild(i).gameObject.SetActive(false);
                }
                if (diaNum > 0)
                {
                    GameObject childGo = null;

                    if (oldIndex < oldCount)
                        childGo = _diamondGrid.transform.GetChild(oldIndex).gameObject;

                    oldIndex++;

                    childGo.SetActive(true);

                    for (; oldIndex < diaNum; oldIndex++)
                    {
                        if (oldIndex >= oldCount)
                        {
                            var insGo = NGUITools.AddChild(_diamondGrid.gameObject, childGo);
                            insGo.SetActive(true);
                        }
                        else
                        {
                            var child = _diamondGrid.transform.GetChild(oldIndex);
                            child.gameObject.SetActive(true);
                        }
                    }
                    _diamondGrid.repositionNow = true;
                }
            }
            else
            {
                if(_starNumLabel != null)
                {
                    _starNumLabel.text = diaNum.ToString();
                }
            }
        }

        private string OnGetNumStr(long num)
        {
            return CommonUtils.CovertToBigUnit(num, 4);
        }
        #endregion
    }
}