using System.Collections;
using System.Collections.Generic;
using cfg.ActorCfg;
using Framework;
using Gameplay.Level;
using Gameplay.Net;

public class FightRewardManager
{
    private static FightRewardManager _instance;
    private Dictionary<int, List<DataRewards>> _rewardsMap = new Dictionary<int, List<DataRewards>>();

    public static FightRewardManager Instance
    {
        get
        {
            if (_instance == null)
            {
                _instance = new FightRewardManager();
                _instance.Init();
            }
            return _instance;
        }
    }

    public enum FightResult
    {
        Success,
        Fail
    }

    public static FightResult CurFightResult;

    public struct FightRewardPreviewData
    {
        public int itemID;
        public int num;
    }

    //奖励的类型
    public enum RewardType
    {
        Normal, //常规奖励
        First,  //首次通关奖励
        Star1,  //一星奖励
        Star2,  //二星奖励
        Star3   //三星奖励
    }

    private void Init()
    {
        TranslateRewardDataList();
    }

    private void Release()
    {
        _rewardsMap.Clear();
        _instance = null;
    }

    //传入itemIDArray，作为需要输出的道具ID数组
    private void ParseRewardList(int[] rewards, int[] itemIDArray)
    {
        if (rewards == null || rewards.Length <= 0)
        {
            DebugUtil.LogError("==== 需要解析的将鼓励列表无内容，请检查！！！ ====");
            return;
        }
        for (int i = 0; i < rewards.Length; i++)
        {
            var rewardData = GetItemID(rewards[i]);
            foreach (var item in rewardData)
            {
                itemIDArray[itemIDArray.Length + 1] = item.itemID;
                
            }
        }
    }

    private List<FightRewardPreviewData> GetItemID(int rewardID)
    {
        List<FightRewardPreviewData> preDataList = new List<FightRewardPreviewData>();
        
        var rewardDataL = _rewardsMap[rewardID];
        for (int i = 0; i < rewardDataL.Count; i++)
        {
            var type = rewardDataL[i].RewardType;
            var preData = new FightRewardPreviewData()
            {
                itemID = rewardDataL[i].ItemID
            };
            switch (rewardDataL[i].RewardType)
            {
                case (cfg.ActorCfg.RewardType.Ensure):
                {
                    preData.num = rewardDataL[i].MaxCount;
                    break;
                }
                case (cfg.ActorCfg.RewardType.WeightRandom):
                {
                    preData.num = -1;
                    break;
                }
            }
            
            preDataList.Add(preData);
        }

        return preDataList;
    }

    //解析一遍配置表内容
    private void TranslateRewardDataList()
    {
        var rewardDataList = TableManager.Instance.Tables.Rewards.DataList;

        _rewardsMap.Clear();
        int curID = -1;
        for (int i = 0; i < rewardDataList.Count; i++)
        {
            var curReward = rewardDataList[i];
            if (curReward.Id != curID)
            {
                curID = curReward.Id;
                _rewardsMap.Add(curID, new List<DataRewards>());
            }
            _rewardsMap[curID].Add(curReward);
        }
    }

    private int[] GetLevelRewards(int levelID, RewardType rewardType)
    {
        var levelData = TableManager.Instance.Tables.Level.GetOrDefault(levelID);
        if (levelData != null)
        {
            int[] rewards = null;
            switch (rewardType)
            {
                case (RewardType.Normal):
                {
                    rewards = levelData.NormalRewardID;
                    break;
                }
                case (RewardType.First):
                {
                    rewards = levelData.FristRewardID;
                    break;
                }
                case (RewardType.Star1):
                {
                    rewards = levelData.StarRewardID1;
                    break;
                }
                case (RewardType.Star2):
                {
                    rewards = levelData.StarRewardID2;
                    break;
                }
                case (RewardType.Star3):
                {
                    rewards = levelData.StarRewardID3;
                    break;
                }
            }

            return rewards;
        }

        return null;
    }
    
    /****** 公有方法 ******/
    public List<int> GetRewardItems(int levelID)
    {
        
        return null;
    }
}