using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using GCGame.Table;
using Module.Log;

public class PrivilegePerMissionsPanelCtr : MonoBehaviour {

    public static PrivilegePerMissionsPanelCtr Instance;
    
    private void OnDisable()
    {
        Instance = null;
        ClearOblPrefabItem();
    }

    private void OnDestroy()
    {
        ClearOblPrefabItem();
    }

    void ClearOblPrefabItem()
    {
        //删除多余的
        var _itemList = gameObject.GetComponentsInChildren<PrivilegePerMissionAttrDescItem>();
        for (int index = 0; index < _itemList.Length; index++)
        {
            DestroyImmediate(_itemList[index].gameObject);
        }
        _PrivilegegePerMissionAttrDescItemList.Clear();
        _CurSelectType = -1;
    }

    private void OnEnable()
    {
        SortFuncTabDicByType();
        Instance = this;
        ShowDefaultFirst();

        _SetOnEnable();
    }

    private void ShowDefaultFirst()
    {
        OnMenuItemClick((int)PrivilegeVipRoot.PRIVILEGE_VIP_TYPE.SHABI);
    }

    void SortFuncTabDicByType()
    {
        funcDic = new Dictionary<int, List<int>>();
        foreach (var info in TableManager.GetPrivilegeFunction().Values)
        {
            if (funcDic.ContainsKey(info.PrivilegeVipType))
            {
                funcDic[info.PrivilegeVipType].Add(info.Id);
            }
            else
            {
                List<int> _idList = new List<int>();
                _idList.Add(info.Id);
                funcDic.Add(info.PrivilegeVipType, _idList);
            }
        }
    }

    //分类(0.白银 1.钻石 2.黄金)
    private Dictionary<int, List<int>> funcDic;
    public List<PrivilegePerMissionMenuItem> MenuItemList;

    private int _CurSelectType = -99;
    public void OnMenuItemClick(int _Index)
    {
        for (int index = 0; index < MenuItemList.Count; index++)
        {
            MenuItemList[index].ShowMarkIcon((int)MenuItemList[index]._MenuItemType == _Index);
        }
        _CurSelectType = _Index;

        //InitPagepanel();
    }


    public GameObject attrDescItemPrefab;
    public Transform attrDescItemParent;
    private List<PrivilegePerMissionAttrDescItem> _PrivilegegePerMissionAttrDescItemList = new List<PrivilegePerMissionAttrDescItem>();

    private void InitPagepanel()
    {
        if (funcDic.ContainsKey(_CurSelectType))
        {
            StartCoroutine(CteateAndInitAttrDescItem());
        }
        else
        {
            LogModule.ErrorLog("funcDic doesn't contain the key");
            return;
        }
    }

    IEnumerator CteateAndInitAttrDescItem()
    {
        yield return new WaitForEndOfFrame();

        var _lackCount = funcDic[_CurSelectType].Count - _PrivilegegePerMissionAttrDescItemList.Count;
        if(_lackCount > 0)
        {
            for (int index = 0; index < _lackCount; index++)
            {
                var item = GameObject.Instantiate(attrDescItemPrefab);
                item.transform.SetParent(attrDescItemParent);
                item.transform.localPosition = Vector3.zero;
                item.transform.localScale = Vector3.one;
                item.transform.localRotation = Quaternion.Euler(Vector3.zero);

                _PrivilegegePerMissionAttrDescItemList.Add(item.GetComponent<PrivilegePerMissionAttrDescItem>());
            }
        }
        else
        {
            for(int index = funcDic[_CurSelectType].Count; index < _PrivilegegePerMissionAttrDescItemList.Count; index++)
            {
                _PrivilegegePerMissionAttrDescItemList[index].gameObject.SetActive(false);
            }
        }

      
        //等待一帧刷新
        yield return new WaitForEndOfFrame();

        //init
        for(int index = 0; index < funcDic[_CurSelectType].Count; index++)
        {
            _PrivilegegePerMissionAttrDescItemList[index].gameObject.SetActive(true);
            _PrivilegegePerMissionAttrDescItemList[index].InitItem(funcDic[_CurSelectType][index], index);
        }
       
        
        yield break;
    }


    #region vip修改 
    /// <summary>
    /// 标签预设
    /// </summary>
    public GameObject _MenuItemPrefab;
    /// <summary>
    /// 标签容器
    /// </summary>
    public Transform _MenuItemParent;
    /// <summary>
    /// vip权限描述预设
    /// </summary>
    public GameObject VipAttrDescItemPrefab;
    /// <summary>
    /// vip权限描述预设容器
    /// </summary>
    public Transform VipAttrDescItemParent;

    /// <summary>
    /// 标签预设列表
    /// </summary>
    private List<GameObject> _MenuItemPrefabList = new List<GameObject>();


    private void _SetOnEnable()
    {
        //if (_MenuItemPrefabList.Count <= 0)
        //{
        //    StartCoroutine(CreateMenuItem());
        //}
        //else
        //{
        //    //ReqWelfarePanelInfo();
        //    ShowFirstCanAcceptPanel();
        //}
        StartCoroutine(CreateMenuItem());
    }


IEnumerator CreateMenuItem()
    {
        yield return new WaitForEndOfFrame();

        for (int i = 0; i < _MenuItemParent.childCount; i++)
        {
            _MenuItemParent.GetChild(i).gameObject.SetActive(false);
        }
        //_MenuItemPrefabList.Clear();

        foreach (var info in TableManager.GetVipBook().Values)
        {
            if (info.VipLevel == 0)
            {
                continue;
            }

            var item = GameObject.Instantiate(_MenuItemPrefab);
            item.transform.SetParent(_MenuItemParent);
            item.transform.localPosition = Vector3.zero;
            item.transform.localScale = Vector3.one;
            item.transform.localRotation = Quaternion.Euler(Vector3.zero);

            item.GetComponent<PrivilegeWelfareMenuItem>().InitMenuItem(info.VipLevel);
            _MenuItemPrefabList.Add(item);
        }
        ShowFirstCanAcceptPanel();
        yield break;
    }

    public void ShowFirstCanAcceptPanel()
    {
        newOnMenuItemClick(PrivilegeWelfarePanelCtr.Instance._CurSelectVipLevel);
    }

   

    public bool isUse ;
    private void scrollViewShowPosition(int vipLevel)
    {
        if (isUse)
        {
            return;
        }
        if (vipLevel <= 4)
        {
            _MenuItemParent.transform.localPosition = new Vector3(_MenuItemParent.transform.localPosition.x, 0, 0);
        }
        if (vipLevel > 4 && vipLevel <= 8)
        {
            _MenuItemParent.transform.localPosition = new Vector3(_MenuItemParent.transform.localPosition.x, 300, 0);
        }
        if (vipLevel > 8)
        {
            _MenuItemParent.transform.localPosition = new Vector3(_MenuItemParent.transform.localPosition.x, 670, 0);
        }
    }

    public int _CurSelectVipLevel = -1;
    public void newOnMenuItemClick(int vipLevel)
    {
        scrollViewShowPosition(vipLevel);
        _CurSelectVipLevel = vipLevel;
        PrivilegeWelfarePanelCtr.Instance.newCurSelectVipLevel = vipLevel;
        for (int index = 0; index < _MenuItemPrefabList.Count; index++)
        {
            _MenuItemPrefabList[index].GetComponent<PrivilegeWelfareMenuItem>().ShowMarkIcon(
                vipLevel == _MenuItemPrefabList[index].GetComponent<PrivilegeWelfareMenuItem>()._MenuItemVipLevel);
        }
        StartCoroutine(InitPage());
    }


  
    private Tab_VipBook _CurPageVipBookTab = null;
    IEnumerator InitPage()
    {
        if (!TableManager.GetVipBook().TryGetValue(_CurSelectVipLevel, out _CurPageVipBookTab))
        {
            LogModule.ErrorLog("_CurSelectVipLevel is null : " + _CurSelectVipLevel);
            yield break;
        }
        //初始化描述文字Icon 
        InitPageDescIcon();
        yield break;
    }

    private List<GameObject> _VipAttrDescItemList = new List<GameObject>();
    void InitPageDescIcon()
    {
        if (_VipAttrDescItemList.Count < _CurPageVipBookTab.getVipDescCount())
        {
            var _NeedCreateCount = _CurPageVipBookTab.getVipDescCount() - _VipAttrDescItemList.Count;
            for (int index = 0; index < _NeedCreateCount; index++)
            {
                GameObject rewItem = GameObject.Instantiate(VipAttrDescItemPrefab);
                rewItem.transform.SetParent(VipAttrDescItemParent);
                rewItem.transform.localPosition = Vector3.zero;
                rewItem.transform.localRotation = Quaternion.Euler(Vector3.zero);
                rewItem.transform.localScale = Vector3.one;
                rewItem.SetActive(false);

                _VipAttrDescItemList.Add(rewItem);
            }
        }

        for (int index = 0; index < _CurPageVipBookTab.getVipDescCount(); index++)
        {
            if (_CurPageVipBookTab.GetVipDescbyIndex(index) == "")
            {
                _VipAttrDescItemList[index].SetActive(false);
            }
            else
            {
                _VipAttrDescItemList[index].SetActive(true);
                _VipAttrDescItemList[index].GetComponent<Text>().text = _CurPageVipBookTab.GetVipDescbyIndex(index);
            }
        }
    }

    #endregion

}