using System.Collections.Generic;

namespace GFGGame
{
    public class EquipDataCache
    {
        private static DressUpObjDataCache _cacher;
        public static DressUpObjDataCache cacher
        {
            get
            {
                if(_cacher == null)
                {
                    _cacher = new DressUpObjDataCache();
                }
                return _cacher;
            }
        }

        public static CustomSuitData GetCurSuitData(int index)
        {
            CustomSuitData suitSavedData = new CustomSuitData(index);
            suitSavedData.EquipData = EquipDataCache.cacher.GetEquiptDataClone();
            return suitSavedData;
        }


        /// <summary>
        /// 检测是否穿戴完整（穿着连衣裙或同时穿着上装下装）
        /// </summary>
        /// <returns></returns>
        public static bool CheckPutOnFinish()
        {
            if (EquipDataCache.cacher.suitId > 0) return true;
            List<int> equipDatas = EquipDataCache.cacher.equipDatas;
            bool isLianYiQun = false;
            bool isShangYi = false;
            bool isXiaZhuang = false;

            for (int i = 0; i < equipDatas.Count; i++)
            {
                ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(equipDatas[i]);
                if (itemCfg.subType == ConstDressUpItemType.LIAN_YI_QUN && itemCfg.id != ConstItemID.DEFULT_LIAN_YI_QUN)
                {
                    isLianYiQun = true; break;
                }
                if (itemCfg.subType == ConstDressUpItemType.SHANG_YI && itemCfg.id != ConstItemID.DEFULT_NEI_DA)
                {
                    isShangYi = true;
                }
                if (itemCfg.subType == ConstDressUpItemType.XIA_ZHUANG && itemCfg.id != ConstItemID.DEFULT_XIA_ZHUANG)
                {
                    isXiaZhuang = true;
                }
            }
            return isLianYiQun || isXiaZhuang && isShangYi;
        }

        public static bool CheckEquipedFightNeeded()
        {
            StoryLevelCfg levelCfg = StoryLevelCfgArray.Instance.GetCfg(InstanceZonesDataManager.currentLevelCfgId);
            StoryFightCfg fightCfg = StoryFightCfgArray.Instance.GetCfg(levelCfg.fightID);
            if (fightCfg.needItemId > 0)
            {
                return cacher.CheckDressUpItemIsOn(fightCfg.needItemId);
            }
            else if (fightCfg.needSuitId > 0)
            {
                return cacher.CheckSuitIsOn(fightCfg.needSuitId);
            }
            return true;
        }

        public static void PutOnRecommendItems()
        {
            List<int> recommendList = DressUpMenuItemDataManager.GetRecommendItemList();
            StoryLevelCfg levelCfg = StoryLevelCfgArray.Instance.GetCfg(InstanceZonesDataManager.currentLevelCfgId);
            StoryFightCfg fightCfg = StoryFightCfgArray.Instance.GetCfg(levelCfg.fightID);
            int liangyiqunIndex = -1;
            int shangyiIndex = -1;
            int xiazhuangIndex = -1;
            int neidaIndex = -1;
            for (int i = 0; i < recommendList.Count; i++)
            {
                int subType = ItemUtilCS.GetItemSubType(recommendList[i]);
                if (subType == ConstDressUpItemType.LIAN_YI_QUN)
                {
                    liangyiqunIndex = i;
                    continue;
                }
                if (subType == ConstDressUpItemType.SHANG_YI)
                {
                    shangyiIndex = i;
                    continue;
                }
                if (subType == ConstDressUpItemType.XIA_ZHUANG)
                {
                    xiazhuangIndex = i;
                    continue;
                }
                if (subType == ConstDressUpItemType.NEI_DA)
                {
                    neidaIndex = i;
                    continue;

                }
            }

            if (liangyiqunIndex >= 0 && (shangyiIndex >= 0 || xiazhuangIndex >= 0))
            {
                if (shangyiIndex < 0 && xiazhuangIndex >= 0) recommendList.RemoveAt(xiazhuangIndex);//上衣下装只有一件，则保留连衣裙
                if (xiazhuangIndex < 0 && shangyiIndex >= 0) recommendList.RemoveAt(shangyiIndex);

                if (shangyiIndex >= 0 && xiazhuangIndex >= 0)//同时拥有上衣、下装、连衣裙
                {
                    int lianyiqunScore = ItemDataManager.GetItemAdditionScore(recommendList[liangyiqunIndex], InstanceZonesDataManager.currentScoreType);
                    int shangyiScore = ItemDataManager.GetItemAdditionScore(recommendList[shangyiIndex], InstanceZonesDataManager.currentScoreType);
                    int xiazhuangScore = ItemDataManager.GetItemAdditionScore(recommendList[xiazhuangIndex], InstanceZonesDataManager.currentScoreType);
                    int neidaScore = neidaIndex >= 0 ? ItemDataManager.GetItemAdditionScore(recommendList[neidaIndex], InstanceZonesDataManager.currentScoreType) : 0;
                    int subType = ItemUtilCS.GetItemSubType(fightCfg.needItemId);
                    if (fightCfg.needItemId > 0 && recommendList.IndexOf(fightCfg.needItemId) >= 0 && (subType == ConstDressUpItemType.SHANG_YI || subType == ConstDressUpItemType.XIA_ZHUANG || subType == ConstDressUpItemType.NEI_DA || subType == ConstDressUpItemType.LIAN_YI_QUN))//推荐列表里有必需品且，必需品类型为上衣或下装或连衣裙，有先穿戴必须品，其次穿戴高分服装
                    {
                        if (subType == ConstDressUpItemType.LIAN_YI_QUN)
                        {
                            shangyiIndex = CheckIndex(ConstDressUpItemType.SHANG_YI, recommendList);
                            if (shangyiIndex >= 0) recommendList.RemoveAt(shangyiIndex);
                            xiazhuangIndex = CheckIndex(ConstDressUpItemType.XIA_ZHUANG, recommendList);
                            if (xiazhuangIndex >= 0) recommendList.RemoveAt(xiazhuangIndex);
                            neidaIndex = CheckIndex(ConstDressUpItemType.NEI_DA, recommendList);
                            if (neidaIndex >= 0) recommendList.RemoveAt(neidaIndex);
                        }
                        else if (subType == ConstDressUpItemType.SHANG_YI || subType == ConstDressUpItemType.XIA_ZHUANG || subType == ConstDressUpItemType.NEI_DA)
                        {
                            liangyiqunIndex = CheckIndex(ConstDressUpItemType.LIAN_YI_QUN, recommendList);
                            if (liangyiqunIndex >= 0) recommendList.RemoveAt(liangyiqunIndex);
                        }
                    }
                    else
                    {
                        if (lianyiqunScore > shangyiScore + xiazhuangScore + neidaScore)
                        {
                            shangyiIndex = CheckIndex(ConstDressUpItemType.SHANG_YI, recommendList);
                            if (shangyiIndex >= 0) recommendList.RemoveAt(shangyiIndex);
                            xiazhuangIndex = CheckIndex(ConstDressUpItemType.XIA_ZHUANG, recommendList);
                            if (xiazhuangIndex >= 0) recommendList.RemoveAt(xiazhuangIndex);
                            neidaIndex = CheckIndex(ConstDressUpItemType.NEI_DA, recommendList);
                            if (neidaIndex >= 0) recommendList.RemoveAt(neidaIndex);
                        }
                        else
                        {
                            liangyiqunIndex = CheckIndex(ConstDressUpItemType.LIAN_YI_QUN, recommendList);
                            if (liangyiqunIndex >= 0) recommendList.RemoveAt(liangyiqunIndex);
                        }
                    }
                }
            }
            //推荐搭配自动穿必穿品
            if (fightCfg.needItemId > 0 && DressUpMenuItemDataManager.CheckHasItem(fightCfg.needItemId) && recommendList.IndexOf(fightCfg.needItemId) < 0)
            {
                int subType = ItemUtilCS.GetItemSubType(fightCfg.needItemId);
                for (int i = 0; i < recommendList.Count; i++)
                {
                    int recommendSubType = ItemUtilCS.GetItemSubType(recommendList[i]);
                    if (recommendSubType == subType)
                    {
                        recommendList.RemoveAt(i);
                        break;
                    }
                }
                recommendList.Add(fightCfg.needItemId);
            }
            else if (fightCfg.needSuitId > 0 && DressUpMenuSuitDataManager.CheckHaveSuit(fightCfg.needSuitId))
            {
                recommendList.Clear();
                SuitCfg cfg = SuitCfgArray.Instance.GetCfg(fightCfg.needSuitId);
                recommendList.AddRange(cfg.partsArr);
            }
            cacher.PutOnItemList(recommendList);
        }

        private static int CheckIndex(int _subType, List<int> recommendList)
        {
            for (int i = 0; i < recommendList.Count; i++)
            {
                int itemSubType = ItemUtilCS.GetItemSubType(recommendList[i]);
                if (itemSubType == _subType)
                {
                    return i;

                }
            }
            return -1;
        }

    }
}