using System.Collections.Generic;
using System.Collections;
// using System;
using UnityEngine;
namespace GFGGame
{
    public class StoryBonusDataCache
    {
        private static Dictionary<string, StoryBonusData> _bonusDic = new Dictionary<string, StoryBonusData>();

        public static List<ItemData> GetBonusList(string levelID, bool hasOnce, bool doRandom = false)
        {
            StoryBonusData bonusData = GetBonusData(levelID);
            List<ItemData> bonusList = new List<ItemData>();
            if (hasOnce)
            {
                bonusList.AddRange(bonusData.bonusOnce);
            }
            else
            {
                if (bonusData.bonusRandom != null && bonusData.bonusRandom.Count > 0)
                {
                    if (doRandom)
                    {
                        StoryLevelCfg levelCfg = StoryLevelCfgArray.Instance.GetCfg(levelID);
                        StoryFightCfg fightCfg = StoryFightCfgArray.Instance.GetCfg(levelCfg.fightID);
                        List<ItemData> randomList = DropOutDataCache.GetDropItemDatas(fightCfg.bonusRandomArr, true);
                        bonusList.AddRange(randomList);
                    }
                    else
                    {
                        bonusList.AddRange(bonusData.bonusRandom);
                    }
                }
            }
            if (bonusData.bonusBase != null)
            {
                bonusList.AddRange(bonusData.bonusBase);
            }
            
            return bonusList;
        }

        public static List<ItemData> GetChapterBonusList(int chapterID, int index)
        {
            StoryChapterCfg chapterCfg = StoryChapterCfgArray.Instance.GetCfg(chapterID);
            int[][] bonus = chapterCfg.bonus1Arr;
            if (index == 1)
            {
                bonus = chapterCfg.bonus2Arr;
            }
            else if (index == 2)
            {
                bonus = chapterCfg.bonus3Arr;
            }
            return ItemUtil.CreateItemDataList(bonus);
        }

        public static StoryBonusData GetBonusData(string levelID)
        {
            StoryBonusData bonusData = null;
            if (!_bonusDic.ContainsKey(levelID))
            {
                bonusData = new StoryBonusData();
                _bonusDic.Add(levelID, bonusData);
                StoryLevelCfg levelCfg = StoryLevelCfgArray.Instance.GetCfg(levelID);
                bonusData.bonusOnce = ItemUtil.CreateItemDataList(levelCfg.bonusOnceArr, true);
                if (levelCfg.fightID != null && levelCfg.fightID.Length > 0)
                {
                    StoryFightCfg fightCfg = StoryFightCfgArray.Instance.GetCfg(levelCfg.fightID);
                    bonusData.bonusBase = ItemUtil.CreateItemDataList(fightCfg.bonusBaseArr);
                    bonusData.bonusRandom = DropOutDataCache.GetDropItemDatas(fightCfg.bonusRandomArr, false);
                }
            }
            else
            {
                bonusData = _bonusDic[levelID];
            }
            return bonusData;
        }

    }
}