using System.Collections.Generic;
using System.Linq;
using asap.core;
using cfg;
using game;
using GameCore;
using Newtonsoft.Json;
using OrderManager;
using UI.Wheel;
using UnityEngine;

namespace UI.HookWheel
{
    public class HookWheelManager : AEventDataManager<HookWheelData>,IOrderReplenishment
    {
        public List<ItemData> GetProgressRewards()
        {
            return GContext.container.Resolve<PlayerItemData>()
                .GetItemDataByDropIdAndTypeLureInflation(Data.InflationRate, GetWheelRound().ProgressRewardDropID);
        }

        #region event

        protected override int EventType => 9;
        protected override int EventSubType => 8;

        #endregion event

        #region data

        protected override void InitData(int eventId)
        {
            base.InitData(eventId);
            Data.CurrentRoundCount = 0;
            Data.RefreshCache();
            Data.InflationRate = GContext.container.Resolve<PlayerData>().InflationRate;
            SaveData();
            if(Data.IsActive)
                GContext.container.Resolve<IFaceUIService>().AddGiftFaceUI(eventId, UITypes.EventHookWheelPopupPanel, 0);
        }

        private List<IWheelReward> _rewards = new();

        private IEnumerable<IWheelReward> RemainRewards => _rewards.Where(r =>
            !(Data.CurrentProgress?.Contains(r.Index) ?? true)
            && Data.CurrentProgressCount + 1 >= r.RoundLimit);

        public List<IWheelReward> GetEventRewards()
        {
            if (Data == null)
                return null;
            var roundConfig = GetWheelRound();
            if (roundConfig == null)
                return null;

            if (_rewards == null)
                _rewards = new List<IWheelReward>();
            else
                _rewards.Clear();

            foreach (var id in roundConfig.WheelRewardList)
            {
                var rewardConfig = Tables.TbEventHookWheelReward.Get(id);
                if (rewardConfig == null || _rewards.Find(x => x.Index == rewardConfig.Index) != null)
                    continue;
                _rewards.Add(new EventHookWheelRewardAdapter(rewardConfig, Data.InflationRate));
            }

            return _rewards;
        }

        private int _totalWeight;
        private readonly List<int> weightRanges = new();

        private void CalculateWeights()
        {
            _totalWeight = RemainRewards.Sum(r => r.Weight);
            BuildWeightRanges();
        }

        private void BuildWeightRanges()
        {
            weightRanges.Clear();
            var currentWeight = 0;

            foreach (var reward in RemainRewards)
            {
                currentWeight += reward.Weight;
                weightRanges.Add(currentWeight);
            }
        }

        // 根据权重随机获取奖励
        public int GetRandomRewardIndex()
        {
            CalculateWeights();
            if (_totalWeight <= 0)
            {
                Debug.LogError("总权重为0");
                return 0;
            }

            var randomValue = Random.Range(0, _totalWeight);

            for (var i = 0; i < weightRanges.Count; i++)
                if (randomValue < weightRanges[i])
                    return _rewards.IndexOf(RemainRewards.ElementAt(i));

            return _rewards.IndexOf(RemainRewards.LastOrDefault());
        }

        public Pack GetPackConfig()
        {
            var packManager =
                Data.Tables?.TbEventPackManager.GetOrDefault(Data.WheelMain.PackManagerID[Data.CurrentRoundCount]);
            if (packManager == null)
            {
                Debug.LogError(
                    $"HookWheelManager GetPackConfig packManager is null EventPackManagerID {JsonConvert.SerializeObject(Data.WheelMain.PackManagerID)} {Data.CurrentRoundCount}");
                return null;
            }

            var vipLevel = GContext.container.Resolve<PlayerData>().PriceLv;
            var packList = packManager.VIPPackList[vipLevel];
            var maxCount = Data.CurrentProgressCount < packList.Count ? Data.CurrentProgressCount : packList.Count - 1;
            var packConfigID = packManager.VIPPackList[vipLevel][maxCount];
            return Data.Tables?.TbPack.GetOrDefault(packConfigID);
        }

        private EventHookWheelRound GetWheelRound()
        {
            var packConfig = GetPackConfig();
            var wheelRound = packConfig.DropID;
            var wheelRoundConfig = Tables.TbEventHookWheelRound.GetOrDefault(wheelRound);
            if (wheelRoundConfig == null)
                Debug.LogError($"配置错误 约定 dropId配置 hookwheelRoundID packConfig.ID {packConfig.ID}");

            return wheelRoundConfig;
        }

        public void AddProgress(int index)
        {
            Data.ShowProgress.Add(index);
            Data.CurrentProgress.Add(index);
            AddRoundCount();
            SaveData();
        }

        private void AddRoundCount()
        {
            var wheelRound = GetWheelRound();
            if (Data.ShowProgress.Count != wheelRound.TotalDrawPerRound) return;
            GContext.Publish(new DeferredRewardStashService.EventStashDrop
            {
                DropId = wheelRound.ProgressRewardDropID,
                Inflate = Data.InflationRate
            });
            Data.CurrentProgress?.Clear();
            Data.CurrentRoundCount += 1;
            Data.IsRoundCompleted = true;
            Data.RefreshCache();
        }

        public void ForceActive()
        {
            if (Data == null) return;
            Data.IsForceActive = true;
            SaveData();
        }

        #endregion data

        public void OnReplenish(ShopBuyTypeData buyType, IAPItemList iAPItemList, List<ItemData> itemDataGift, RewardType rewardShowType,
            bool voucher = false)
        {
            if(buyType.extraPurcheData==null) return;
            if (!buyType.extraPurcheData.TryGetValue(nameof(HookWheelData), out var value)) return;
            AddProgress((int)value);
        }
    }
}