using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.UI;

using System.Text;
using Snxxz.UI;
using System.Collections;

public class RoleEquipStarTips : MonoBehaviour
{
    #region 成员变量
    [SerializeField]
    CanvasGroup tipAlpha;
    private GameObject _curStars;
    private Text _curStarsText;
    private Text _curAttrValueText;
    private Text _haveStarsText;
    private GameObject _nextStars;
    private Text _nextStarsText;
    private Text _nextAttrValueText;
    private Text _noOpenText;
    #endregion

    private int p_preIndex = -1;
    private int p_nextIndex = -1;
    private int _curStarsCount;
    private int[] attrTypes;
    private int[] attrValues;
    private PlayerPropertyConfig _playerProModel;
    private ItemConfig _tagChinModel;
    private Dictionary<int, ItemModel> _itemDict;
    private RoleEquipStarsConfig _tagEquipStarsModel;
    private List<RoleEquipStarsConfig> _tagEquipStarsModellist;

    PackModel _playerPack;
    PackModel playerPack
    {
        get { return _playerPack ?? (_playerPack = ModelCenter.Instance.GetModel<PackModel>()); }
    }

    private void Awake()
    {
        _curStars = transform.Find("CurrentStars").gameObject;
        _curStarsText = transform.Find("CurrentStars/TargetNowText").GetComponent<Text>();
        _curAttrValueText = transform.Find("CurrentStars/AttrValueText").GetComponent<Text>();
        _haveStarsText = transform.Find("CurrentStars/CountNowText").GetComponent<Text>();

        _nextStars = transform.Find("NextStars").gameObject;
        _nextStarsText = transform.Find("NextStars/TargetNextText").GetComponent<Text>();
        _nextAttrValueText = transform.Find("NextStars/AttrValueText").GetComponent<Text>();
        _noOpenText = transform.Find("CurrentStars/NoOpenText").GetComponent<Text>();

    }

    private void OnEnable()
    {
        SinglePack singlePack = playerPack.GetSinglePack(PackType.Equip);
        if (singlePack != null)
        {
            _itemDict = singlePack.GetAllItems();
        }
        _tagEquipStarsModellist = RoleEquipStarsConfig.GetEquipStarslist();
        tipAlpha.alpha = 0;
        _nextStars.SetActive(false);
        _curStars.SetActive(false);
        RefreshUI();

        StartCoroutine(SetScrollSize());
    }

    private void RefreshUI()
    {
        _curStarsCount = 0;
        p_preIndex = -1;
        p_nextIndex = -1;
        RectTransform size = _haveStarsText.GetComponent<RectTransform>();
        if (_itemDict != null)
        {
            foreach (var model in _itemDict.Values)
            {
                _tagChinModel = ItemConfig.Get((int)model.itemId);
                if (_tagChinModel == null)
                    return;
                _curStarsCount += _tagChinModel.StarLevel;
            }
        }

        GetTwoAdjacentNumber(0, _tagEquipStarsModellist.Count - 1, _curStarsCount);
        StringBuilder attrStr = new StringBuilder();
        if (p_preIndex != -1)
        {
            _tagEquipStarsModel = _tagEquipStarsModellist[p_preIndex];
            _noOpenText.gameObject.SetActive(false);
            _curStarsText.gameObject.SetActive(true);
            _curAttrValueText.gameObject.SetActive(true);
            _curStarsText.text = Language.Get("KnapS123").Replace("{0}", _tagEquipStarsModel.countNeed.ToString());
            _haveStarsText.text = Language.Get("KnapS124").Replace("{0}", _curStarsCount.ToString());
            int i = 0;
            for (i = 0; i < _tagEquipStarsModel.attType.Length; i++)
            {
                _playerProModel = PlayerPropertyConfig.Get(_tagEquipStarsModel.attType[i]);
                if (_playerProModel != null)
                {
                    attrStr.Append(SetIsPercentShow(_playerProModel, _tagEquipStarsModel.attValue[i]) + "\n");
                }

            }
            _curAttrValueText.text = attrStr.ToString();
        }
        else
        {
            _noOpenText.gameObject.SetActive(true);
            _curStarsText.gameObject.SetActive(false);
            _curAttrValueText.gameObject.SetActive(false);
            _haveStarsText.text = Language.Get("KnapS124").Replace("{0}", _curStarsCount.ToString());
        }

        if (p_nextIndex != -1)
        {
            _nextStars.SetActive(true);
            attrStr.Length = 0;
            _tagEquipStarsModel = _tagEquipStarsModellist[p_nextIndex];
            _nextStarsText.text = Language.Get("KnapS123").Replace("{0}", _tagEquipStarsModel.countNeed.ToString());
            int i = 0;
            for (i = 0; i < _tagEquipStarsModel.attType.Length; i++)
            {
                _playerProModel = PlayerPropertyConfig.Get(_tagEquipStarsModel.attType[i]);
                if (_playerProModel != null)
                {
                    attrStr.Append(SetIsPercentShow(_playerProModel, _tagEquipStarsModel.attValue[i]) + "\n");
                }

            }
            _nextAttrValueText.text = attrStr.ToString();
        }
        else
        {
            _nextStars.SetActive(false);
        }

    }

    IEnumerator SetScrollSize()
    {
        yield return null;
        yield return null;
        _curStars.SetActive(true);
        StartCoroutine(ShowBottomPart());
    }

    IEnumerator ShowBottomPart()
    {
        yield return null;
        _nextStars.SetActive(true);
        StartCoroutine(SetPanelScale());
    }

    IEnumerator SetPanelScale()
    {
        yield return null;
        tipAlpha.alpha = 1;
    }

    //得到相邻的两个数
    private void GetTwoAdjacentNumber(int minIndex, int maxIndex, int currentLevel)
    {
        p_preIndex = -1;
        p_nextIndex = -1;
        int minCount = _tagEquipStarsModellist[minIndex].countNeed;
        int maxCount = _tagEquipStarsModellist[maxIndex].countNeed;
        int sum = minCount + maxCount;
        int adjacentIndex = 0;
        if (sum != 0)
        {
            adjacentIndex = (int)((float)currentLevel / (minCount + maxCount) * _tagEquipStarsModellist.Count);
        }

        if (adjacentIndex < _tagEquipStarsModellist.Count)
        {
            for (int i = adjacentIndex; i > -1; i--)
            {
                if (_tagEquipStarsModellist[i].countNeed <= currentLevel)
                {
                    p_preIndex = i;
                    break;
                }
                else
                {
                    p_nextIndex = i;
                }
            }

            if (p_nextIndex == -1)
            {
                for (int i = adjacentIndex; i < _tagEquipStarsModellist.Count; i++)
                {
                    if (_tagEquipStarsModellist[i].countNeed >= currentLevel)
                    {
                        if (adjacentIndex != _tagEquipStarsModellist.Count - 1)
                        {
                            p_nextIndex = i;
                        }
                        break;
                    }
                    else
                    {
                        p_preIndex = i;
                    }
                }
            }

            if (p_preIndex != -1 && p_nextIndex != -1)
            {
                if (p_preIndex == p_nextIndex)
                {
                    p_nextIndex += 1;
                }
            }
        }
        else
        {
            p_preIndex = _tagEquipStarsModellist.Count - 1;
            p_nextIndex = -1;
        }


    }


    //判断属性是否百分比显示
    public string SetIsPercentShow(PlayerPropertyConfig _playerProModel, int proValue)
    {

        string strPro = "";
        if (!_playerProModel.Name.Contains("%s"))
        {
            if (_playerProModel.ISPercentage == 0)
            {
                strPro = _playerProModel.Name + "+" + proValue;
            }
            else if (_playerProModel.ISPercentage == 1)
            {
                strPro = _playerProModel.Name + "+" + (float)Math.Round(proValue / 100f, 1) + "%";
            }
        }
        else
        {
            if (_playerProModel.ISPercentage == 0)
            {
                strPro = _playerProModel.Name.Replace("%s", proValue.ToString());
            }
            else if (_playerProModel.ISPercentage == 1)
            {
                strPro = _playerProModel.Name.Replace("%s", (float)Math.Round(proValue / 100f, 1) + "%");
            }
        }

        return strPro;
    }

}