using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using GCGame.Table;
using UnityEngine.UI;
using Games.Item;
using Games.GlobeDefine;

public class FashionPanelCtr : MonoBehaviour {

    public GameObject attrPanel;
    public List<Text> attrNameList;
    public List<Text> attrValueTetx;
    public Text combatValue;

    public void ShowFashionAttr(Tab_FashionItem Fashion,int classID)
    {
        attrPanel.SetActive(false);
        if (Fashion == null)
        {
            return;
        }

        if (Fashion.GetAttrIdbyIndex(0) == -1)
        {
            return;
        }
        attrPanel.SetActive(true);
        for (int index = 0; index < attrNameList.Count; index++)
        {
            if(Fashion.getAttrIdCount() <= index)
            {
                attrNameList[index].gameObject.SetActive(false);
                attrValueTetx[index].gameObject.SetActive(false);
                continue;
            }
            if (Fashion.GetAttrIdbyIndex(index) != -1)
            {
                attrNameList[index].gameObject.SetActive(true);
                attrValueTetx[index].gameObject.SetActive(true);

                int strId = Fashion.GetAttrIdbyIndex(index) + 10000;
                attrNameList[index].text = StrDictionary.GetClientDictionaryString("#{" + strId + "}") + ":";
                attrValueTetx[index].text = Fashion.GetAttrValuebyIndex(index).ToString();
            }
            else
            {
                attrNameList[index].gameObject.SetActive(false);
                attrValueTetx[index].gameObject.SetActive(false);
            }
        }
        combatValue.text = Fashion.CombatPower.ToString();
    }

    #region 
    public UICameraTexture _UICameraTexture;  //角色模型摄像机

    public GameObject itemPrefab;
    public Transform prefabParent;

    public List<Image> markList;
    public List<Text> btnDescList;

    public FashionEquipItem[] fashionEquipItems;
    #endregion

    public static FashionPanelCtr Instance;
    private void Awake()
    {
        Instance = this;
    }
    private void OnDestroy()
    {
        Instance = null;
        GlobalData.IsSelectedWeaponFashion = false; //关闭或者切换当前页面的时候置为false(UICameraTexture中对武器时装进行特殊处理)
    }

    private void OnEnable()
    {
        LoadAllBackpackItemToList();
        UpdatePalyerInfo();  //显示角色ModelTexture
        LoadAllFashionItem();  //读取表中信息
        ShowDefaultFirst();  //默认显示第一个
        InitEquipItem();
    }

    //初始化装备的时装Item
    public void InitEquipItem()
    { 
        //武器
        if (GameManager.gameManager.PlayerDataPool.WeaponFashionId != -1)
        {
            fashionEquipItems[1].gameObject.SetActive(true);
            //需要判断当前的武器ID是不是时装...
            int fashionItemId = GlobalData.GetFshionItemIdByDataId(GameManager.gameManager.PlayerDataPool.WeaponFashionId);
            if(fashionItemId == -1)
            {
                fashionEquipItems[1].GetComponent<FashionEquipItem>().InitItem(-1);
            }else
            {
                Tab_FashionItem fashionItem = TableManager.GetFashionItemByID(fashionItemId, 0);
                if(fashionItem != null)
                {
                    fashionEquipItems[1].GetComponent<FashionEquipItem>().InitItem(fashionItem.ShowWeaponId);
                }
            }

        }else
        {
            fashionEquipItems[1].GetComponent<FashionEquipItem>().InitItem(-1);
        }

        bool hasFind = false;
        if (GameManager.gameManager.PlayerDataPool.ModelVisualID != -1)
        {
            fashionEquipItems[0].gameObject.SetActive(true);
            var fashionItemDic = TableManager.GetFashionItem().Values;
            foreach(var item in fashionItemDic)
            {
                if(item.ItemVisualId == GameManager.gameManager.PlayerDataPool.ModelVisualID)
                {
                    fashionEquipItems[0].GetComponent<FashionEquipItem>().InitItem(item.ShowItemId);
                    hasFind = true;
                    break;
                }
            }
        }
        if (!hasFind)
        {
            fashionEquipItems[0].GetComponent<FashionEquipItem>().InitItem(-1);
        }

    }

    private List<GameItem> m_BackPackItemList = null;
    void LoadAllBackpackItemToList()
    {
        m_BackPackItemList = ItemTool.ItemFilter(GameManager.gameManager.PlayerDataPool.BackPack, 0);  //过滤背包中所有物品 存储在ItemList中
    }

    void ShowDefaultFirst()
    {
        lastClickIndex = -1;
        //默认显示第一个
        OnItemClick(0);
    }
    
    private int needShowCount = 0;
    private int curSelectedClassId = -1;
    void InitFashionItemByClassId(int classId)
    {
        curSelectedClassId = classId;
        if (classId == 0)  //初始化时装
        {
            needShowCount = fashionClothItemList.Count;
        }
        else  //初始化武器
        {
            needShowCount = fashionWeaponItemList.Count;
        }

        if (needShowCount < itemPrefabList.Count)
        {
            //显示并初始化
            for (int index = 0; index < needShowCount; index++)
            {
                itemPrefabList[index].gameObject.SetActive(true);
                InitFashionItem(index, classId);
            }
            //隐藏多余的Item
            for (int index = needShowCount; index < itemPrefabList.Count; index++)
            {
                if (itemPrefabList[index].activeInHierarchy)
                {
                    itemPrefabList[index].SetActive(false);
                }
            }

        } else
        {
            for (int index = 0; index < itemPrefabList.Count; index++)
            {
                itemPrefabList[index].SetActive(true);
                InitFashionItem(index, classId);
            }
            //创建不足的Item
            for (int index = itemPrefabList.Count; index < needShowCount; index++)
            {
                CraateItemPrefab();
                InitFashionItem(index, classId);
            }
        }
    }

    private int curSelectedWeaponDatad;  //是物品ID  （可能情况; 在模型表可以找到，但是不能在EquipAttr中找到）
    public int CurSelectedWeaponDataId
    {
        get { return curSelectedWeaponDatad; }
    }

    public void SetCurWeaponDataId(int id)
    {
        curSelectedWeaponDatad = id;
    }

    public void SetCurSelectedWeaponDataId(int id)
    {
        curSelectedWeaponDatad = id;
    }

    public void ShowSelectedBG(int _Index)
    {
        for(int index = 0; index < itemPrefabList.Count; index++)
        {
            if(_Index == index)
            {
                itemPrefabList[index].GetComponent<FashionItem>().markBG.gameObject.SetActive(true);
            }else
            {
                itemPrefabList[index].GetComponent<FashionItem>().markBG.gameObject.SetActive(false);
            }
        }
        JudgeIsHaveTheFashionItemOrNot();  //判断背包中时是否有对应的时装
    }

    void InitFashionItem(int index, int classId)
    {
        if (classId == 0)  //时装
        {
            itemPrefabList[index].GetComponent<FashionItem>().InitItem(fashionClothItemList[index], index);
        }
        else  //武器
        {
            itemPrefabList[index].GetComponent<FashionItem>().InitItem(fashionWeaponItemList[index], index);
        }
        ShowFashionAttr(fashionClothItemList[index], classId);
    }

    public enum FashionItemState
    {
        INVALID = -1,
        OWN = 0,               //拥有(未激活)
        ISOFF = 1,             //未穿戴
        ISON = 2,              //穿戴
        OVERTIME,           //过期
        DONTOWN,          //未拥有
    }

    public void JudgeIsHaveTheFashionItemOrNot()
    {
        FashionItemState curState = FashionItemState.INVALID;
        var _BackPack = GameManager.gameManager.PlayerDataPool.BackPack;
        if (curSelectedClassId == 0)  //衣服
        {
            for(int index = 0; index < fashionClothItemList.Count; index++)
            {
                if(GameManager.gameManager.PlayerDataPool.PlerfaFashiuonDataCtr.CurFashionState.ContainsKey(fashionClothItemList[index].Id))
                {
                    if(GameManager.gameManager.PlayerDataPool.PlerfaFashiuonDataCtr.CurFashionState[fashionClothItemList[index].Id] == 0)
                    {
                        curState = FashionItemState.OVERTIME;
                    }
                    else
                    {
                        curState = FashionItemState.OWN;  //拥有
                    }
                }else  //没有使用过这个时装(有可能背包有)
                {
                    bool hasFind = false;
                    //只用判断背包有没有对应道具
                    for (int itemIdIndex = 0; itemIdIndex < fashionClothItemList[index].getCommonitemIdCount(); itemIdIndex++)
                    {
                        if (_BackPack.GetItemCountByDataId(fashionClothItemList[index].GetCommonitemIdbyIndex(itemIdIndex)) > 0)
                        {
                            curState = FashionItemState.OWN;  //拥有
                            hasFind = true;
                            break;
                        }
                    }
                    if (!hasFind)
                    {
                        curState = FashionItemState.DONTOWN;
                    }
                }
                itemPrefabList[index].GetComponent<FashionItem>().InitState(curState);
            }
        } else  //武器
        {
            for (int index = 0; index < fashionWeaponItemList.Count; index++)
            {
                if (GameManager.gameManager.PlayerDataPool.PlerfaFashiuonDataCtr.CurFashionState.ContainsKey(fashionWeaponItemList[index].Id))
                {
                    if (GameManager.gameManager.PlayerDataPool.PlerfaFashiuonDataCtr.CurFashionState[fashionWeaponItemList[index].Id] == 0)
                    {
                        curState = FashionItemState.OVERTIME;
                    }
                    else
                    {
                        curState = FashionItemState.OWN;  //拥有
                    }
                }
                else  //没有使用过这个时装(有可能背包有)
                {
                    bool hasFind = false;
                    //只用判断背包有没有对应道具
                    for (int itemIdIndex = 0; itemIdIndex < fashionWeaponItemList[index].getCommonitemIdCount(); itemIdIndex++)
                    {
                        if (_BackPack.GetItemCountByDataId(fashionWeaponItemList[index].GetCommonitemIdbyIndex(itemIdIndex)) > 0)
                        {
                            curState = FashionItemState.OWN;  //拥有
                            hasFind = true;
                            break;
                        }
                    }
                    if (!hasFind)
                        {
                            curState = FashionItemState.DONTOWN;
                        }
                    }
                itemPrefabList[index].GetComponent<FashionItem>().InitState(curState);
            }
        }
    }

    private List<GameObject> itemPrefabList = new List<GameObject>();
    void CraateItemPrefab()
    {
        GameObject item = GameObject.Instantiate(itemPrefab);

        //设置位置
        item.transform.SetParent(prefabParent);
        item.transform.localPosition = Vector3.zero;
        item.transform.localScale = Vector3.one;
        item.transform.localRotation = Quaternion.Euler(Vector3.zero);

        itemPrefabList.Add(item);
    }
    
    private List<Tab_FashionItem> fashionClothItemList = new List<Tab_FashionItem>();
    private List<Tab_FashionItem> fashionWeaponItemList = new List<Tab_FashionItem>();
    //初始化Item
    void LoadAllFashionItem()
    {
        ClearAllList();
        //按照类型进行分类
        foreach(var item in TableManager.GetFashionItem().Values)
        {
            if (item.ClassId == 0)
            {
                fashionClothItemList.Add(item);
            } else
            {
                fashionWeaponItemList.Add(item);
            }
        }
    }

    void ClearAllList()
    {
        fashionClothItemList.Clear();
        fashionWeaponItemList.Clear();
    }


    public void UpdatePalyerInfo()  
    {
        var mainPlayer = Singleton<ObjManager>.GetInstance().MainPlayer;
        if(mainPlayer != null)
            _UICameraTexture.InitPlayerModel(mainPlayer);
    }

    private int lastClickIndex = -1;
    public void OnItemClick(int index)
    {
        if(index == lastClickIndex)
        {
            return;
        }
        for (int _Index = 0; _Index < markList.Count; _Index++)
        {
            markList[_Index].gameObject.SetActive(_Index == index);
        }

        //if(index == 0)
        //{
        //    btnDescList[0].text = StrDictionary.GetClientDictionaryString("#{46220}");//"<color=#5B719AFF>外饰</color>";
        //    btnDescList[1].text = StrDictionary.GetClientDictionaryString("#{46221}");//"<color=#636D81FF>武器</color>";
        //}
        //else
        //{
        //    btnDescList[0].text = StrDictionary.GetClientDictionaryString("#{46222}");//"<color=#636D81FF>外饰</color>";
        //    btnDescList[1].text = StrDictionary.GetClientDictionaryString("#{46223}");//"<color=#5B719AFF>武器</color>";
        //}
        InitFashionItemByClassId(index);
        ShowSelectedBG(-1);  //重置选择背景
    }



    public void ShowModelOnTexture(int modelVisualId, int classId, int fashionItemId, bool showAll = false)
    {
        StartCoroutine(ShowModel(modelVisualId, classId, fashionItemId, showAll));
    }

    IEnumerator ShowModel(int modelVisualId, int classId, int fashionItemId, bool showAll = false)
    {
        yield return new WaitForEndOfFrame();
        var mainPlayer = Singleton<ObjManager>.GetInstance().MainPlayer;
        if (showAll)  //不再分类  全部显示
        {
            _UICameraTexture.InitPlayerModel(mainPlayer);
        }
        else
        {
            if (classId == 0)  //试穿衣服
            {
                var fashionitem = TableManager.GetFashionItemByID(fashionItemId, 0);
                if(fashionitem == null)
                {
                    Module.Log.LogModule.ErrorLog("FashonItemTab is null : " + fashionItemId);
                    yield break;
                }
                _UICameraTexture.InitModel(mainPlayer.Profession, 
                    GlobalData.GetCharModelId(mainPlayer.Profession, modelVisualId),
                    fashionitem.WeaponId != -1 ? fashionitem.WeaponId : mainPlayer.WeaponDataID, mainPlayer.WingModelAuraid, 
                    mainPlayer.WeaponEffectGem, mainPlayer.EffectAuraId, 
                    mainPlayer.AdcaneMountId);
            }
            else  //试穿武器
            {
                _UICameraTexture.InitModel(mainPlayer.Profession, mainPlayer.ModelID, curSelectedWeaponDatad, mainPlayer.WingModelAuraid, mainPlayer.WeaponEffectGem, mainPlayer.EffectAuraId, mainPlayer.AdcaneMountId);
            }
        }
        yield break;
    }

    private void OnDisable()  //关闭或者切换页面的时候都为false
    {
        GlobalData.IsSelectedWeaponFashion = false;
    }

}