using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Net.Security;
using Firebase.Analytics;
using UnityEngine;

namespace WZ
{
    public class MaxAdsManager : D_MonoSingleton<MaxAdsManager>, IAdService
    {
        public string ClientName => "AppLovin";
        public PlatformType Platfrom => PlatformType.AppLovin;
        private string _max_app_key;
        // 广告单元ID字典，支持多个广告位
        private List<string> _maxInterstitialUnits = new List<string>();
        private List<string> _maxRewardedUnits = new List<string>();
         // 广告信息字典，按广告位存储
        private Dictionary<string, MaxSdkBase.AdInfo> _interAdInfos = new Dictionary<string, MaxSdkBase.AdInfo>();
        private Dictionary<string, MaxSdkBase.AdInfo> _rewardAdInfos = new Dictionary<string, MaxSdkBase.AdInfo>();
        // 重试次数字典，按广告位存储
        private Dictionary<string, int> _rewardRetryAttempts = new Dictionary<string, int>();
        private Dictionary<string, int> _interRetryAttempts = new Dictionary<string, int>();
        // 加载时间字典，按广告位存储
        private Dictionary<string, float> _rvStartLoadTimes = new Dictionary<string, float>();
        private Dictionary<string, float> _ivStartLoadTimes = new Dictionary<string, float>();
        private string _rvPos;
        private string _ivPos;
        private Action<bool,double> _rvCloseCallback = null;
        private Action<double> _ivCloseCallback = null;
        private Action _rvShowFailedCallback = null;
        public bool _initialized { get; private set; } = false;
        private bool _receivedReward = false;
        public void Initialize()
        {
            
            _max_app_key = AdConfigParser.GetMaxAppKey();
            if (string.IsNullOrEmpty(_max_app_key) || _initialized) return;
            LoggerUtils.Debug("[Max] init max");
            // 关闭反转debug面板
            MaxSdk.SetCreativeDebuggerEnabled(false);
            _maxInterstitialUnits = AdConfigParser.GetMaxAdUnits(AdsType.Interstitial);
            _maxRewardedUnits = AdConfigParser.GetMaxAdUnits(AdsType.Rewarded);
            InitRewardedCallback();
            InitInterstitialCallback();

            MaxSdkCallbacks.OnSdkInitializedEvent += (MaxSdkBase.SdkConfiguration obj) =>
            {
                LoggerUtils.Debug("[Max] init max success");

            };
            MaxSdk.SetVerboseLogging(false);
            MaxSdk.SetSdkKey(_max_app_key);
            MaxSdk.InitializeSdk();

            LoadRewarded();
            LoadInterstitial();
            _initialized = true;
        }

        public void RefreshAdsData()
        {
            _max_app_key = AdConfigParser.GetMaxAppKey();
            _maxInterstitialUnits = AdConfigParser.GetMaxAdUnits(AdsType.Interstitial);
            _maxRewardedUnits = AdConfigParser.GetMaxAdUnits(AdsType.Rewarded);
        }

        #region 激励广告功能
        private void InitRewardedCallback()
        {
            MaxSdkCallbacks.Rewarded.OnAdLoadedEvent += OnRewardedAdLoadedEvent;
            MaxSdkCallbacks.Rewarded.OnAdLoadFailedEvent += OnRewardedAdLoadFailedEvent;
            MaxSdkCallbacks.Rewarded.OnAdDisplayFailedEvent += OnRewardedAdFailedToDisplayEvent;
            MaxSdkCallbacks.Rewarded.OnAdDisplayedEvent += OnRewardedAdDisplayedEvent;
            MaxSdkCallbacks.Rewarded.OnAdClickedEvent += OnRewardedAdClickedEvent;
            MaxSdkCallbacks.Rewarded.OnAdHiddenEvent += OnRewardedAdHiddenEvent;
            MaxSdkCallbacks.Rewarded.OnAdRevenuePaidEvent += OnRewardedRevenue;
            MaxSdkCallbacks.Rewarded.OnAdReceivedRewardEvent += OnRewardedAdReceivedRewardEvent;

        }


        public void LoadRewarded()
        {
            foreach (var kvp in _maxRewardedUnits)
            {
                LoggerUtils.Debug("[MAX] start load rewarded ad unit: "+kvp);
                LoadRewarded(kvp);
            }
        }

        private void LoadRewarded(string adUnitId)
        {
            if (!_maxRewardedUnits.Contains(adUnitId)) return;
            if (string.IsNullOrEmpty(adUnitId)) return;
            AdsActionEvents.TrackAdStartLoad(Platfrom, "", "", AdsType.Rewarded);
            MaxSdk.LoadRewardedAd(adUnitId);
            _rvStartLoadTimes[adUnitId] = Time.realtimeSinceStartup;
            
            // 初始化重试次数
            if (!_rewardRetryAttempts.ContainsKey(adUnitId))
            {
                _rewardRetryAttempts[adUnitId] = 0;
            }
        }

        public void DisplayRewarded(string adPos, Action<bool, double> rewardCallback = null, Action showFailedCallback = null)
        {
            _rvPos = adPos;
            _rvCloseCallback = rewardCallback;
            _rvShowFailedCallback = showFailedCallback;
            MaxSdk.ShowRewardedAd(GetHighestPayingAdUnit(AdsType.Rewarded));
        }

        public double GetRewardedRevenue()
        {
            return GetHighestPayingAdRevenue(AdsType.Rewarded);
        }

        private double GetHighestPayingAdRevenue(AdsType adsType)
        {
            var highestPayingAdUnit = GetHighestPayingAdUnit(adsType);
            if (highestPayingAdUnit != null)
            {
                if (adsType == AdsType.Rewarded)
                {
                    if (!_rewardAdInfos.TryGetValue(highestPayingAdUnit, out var adInfo))
                    {
                        return -1;
                    }
                    return adInfo.Revenue;
                }
                else
                {
                    if (!_interAdInfos.TryGetValue(highestPayingAdUnit, out var adInfo))
                    {
                        return -1;
                    }
                    return adInfo.Revenue;
                }
            }
            return -1;
        }

        public string GetHighestPayingAdUnit(AdsType adsType)
        {
            string highestPayingAdUnit = null;
            double highestRevenue = -1;

            foreach (var kvp in adsType == AdsType.Rewarded ? _rewardAdInfos : _interAdInfos)
            {
                var adUnitId = kvp.Key;
                var revenue = kvp.Value.Revenue;

                if (IsAdsAvailable(adUnitId,adsType) && revenue > highestRevenue)
                {
                    highestRevenue = revenue;
                    highestPayingAdUnit = adUnitId;
                }
            }

            return highestPayingAdUnit;
        }

        public bool IsRewardedAvailable()
        {
            List<string> availableAdUnits = new List<string>();

            foreach (var kvp in _maxRewardedUnits)
            {
                if (IsAdsAvailable(kvp, AdsType.Rewarded))
                {
                    availableAdUnits.Add(kvp);
                }
            }

            return availableAdUnits.Count > 0;
        }

        private bool IsAdsAvailable(string adUnit, AdsType adsType)
        {
            if (adsType == AdsType.Rewarded)
            {
                if (!_maxRewardedUnits.Contains(adUnit)) return false;
                return MaxSdk.IsRewardedAdReady(adUnit);
            }
            else
            {
                if (!_maxInterstitialUnits.Contains(adUnit)) return false;
                return MaxSdk.IsInterstitialReady(adUnit);
            }
        }

        private void OnRewardedRevenue(string adunit, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnRewardedRevenue network: " + adInfo.NetworkName + " revenue: " + adInfo.Revenue + " NetworkPlacement: " + adInfo.NetworkPlacement + " AdUnitIdentifier: " + adInfo.AdUnitIdentifier + " Placement: " + adInfo.Placement);
            TrackAdImpression(adInfo, AdsType.Rewarded);
        }

        private void OnRewardedAdLoadedEvent(string adunit, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdLoadedEvent network: " + adInfo.NetworkName + " revenue: " + adInfo.Revenue + " NetworkPlacement: " + adInfo.NetworkPlacement + " AdUnitIdentifier: " + adInfo.AdUnitIdentifier + " Placement: " + adInfo.Placement);
            AdsKeyEvents.Instance.LogAdFPUEvents(AdsType.Rewarded);
            _rewardAdInfos.TryAdd(adunit, adInfo);
            _rewardRetryAttempts.TryAdd(adunit, 0);
            AdsActionEvents.TrackAdLoaded(Platfrom, adInfo.NetworkName, adInfo.AdUnitIdentifier, AdsType.Rewarded, Time.realtimeSinceStartup - (_rvStartLoadTimes.TryGetValue(adunit, out var time) ? time : 0));
        }

        private void OnRewardedAdLoadFailedEvent(string adunit, MaxSdkBase.ErrorInfo errorInfo)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdLoadFailedEvent errorInfo" + errorInfo.Message);
            if (!_rewardRetryAttempts.TryAdd(adunit, 0))
            {
                _rewardRetryAttempts[adunit]++;
            }
            double retryDelay = Math.Pow(2, Math.Min(6, _rewardRetryAttempts[adunit]));
            TimerUtils.Instance.DelayExecute((float)retryDelay, () => LoadRewarded(adunit));
            AdsActionEvents.TrackAdFailToLoad(Platfrom, "", "", AdsType.Rewarded, Time.realtimeSinceStartup - (_rvStartLoadTimes.TryGetValue(adunit, out var time) ? time : 0), errorInfo.Message);
        }

        private void OnRewardedAdDisplayedEvent(string adUnitId, MaxSdkBase.AdInfo info)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdDisplayedEvent network: " + info.NetworkName + " revenue: " + info.Revenue + " NetworkPlacement: " + info.NetworkPlacement + " AdUnitIdentifier: " + info.AdUnitIdentifier + " Placement: " + info.Placement);
        }

        private void OnRewardedAdClickedEvent(string adUnitId, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdClickedEvent");
            AdsActionEvents.TrackAdClicked(Platfrom,adInfo.NetworkName,adInfo.AdUnitIdentifier,AdsType.Rewarded,_rvPos,adInfo.Revenue);
        }

        private void OnRewardedAdFailedToDisplayEvent(string adUnitId, MaxSdkBase.ErrorInfo errorInfo, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdFailedToDisplayEvent :" + errorInfo.Message + " " + errorInfo.Code + " " + errorInfo.MediatedNetworkErrorMessage + " " + errorInfo.MediatedNetworkErrorCode);
            _rvShowFailedCallback?.Invoke();
            _rvShowFailedCallback = null;
            if(_rewardAdInfos.ContainsKey(adUnitId))_rewardAdInfos.Remove(adUnitId);
            LoadRewarded(adUnitId);
        }

        private void OnRewardedAdHiddenEvent(string adUnitId, MaxSdkBase.AdInfo adInfo)
        {
            _rvCloseCallback?.Invoke(_receivedReward,adInfo.Revenue);
            _rvCloseCallback = null;
            _receivedReward = false;
            if(_rewardAdInfos.ContainsKey(adUnitId))_rewardAdInfos.Remove(adUnitId);
            LoadRewarded(adUnitId);
            LoggerUtils.Debug("[Max] OnRewardedAdHiddenEvent "+_receivedReward);
            AdsActionEvents.TrackAdClosed(Platfrom,adInfo.NetworkName,adInfo.AdUnitIdentifier,AdsType.Rewarded,_rvPos,adInfo.Revenue);
        }

        private void OnRewardedAdReceivedRewardEvent(string adUnitId, MaxSdk.Reward reward, MaxSdkBase.AdInfo arg3)
        {
            LoggerUtils.Debug("[Max] OnRewardedAdReceivedRewardEvent network: " + arg3.NetworkName + " revenue: " + arg3.Revenue + " NetworkPlacement: " + arg3.NetworkPlacement + " AdUnitIdentifier: " + arg3.AdUnitIdentifier + " Placement: " + arg3.Placement);
            _receivedReward = true;
        }

        #endregion

        #region 插页广告功能
        private void InitInterstitialCallback()
        {
            MaxSdkCallbacks.Interstitial.OnAdLoadedEvent += OnInterstitialLoadedEvent;
            MaxSdkCallbacks.Interstitial.OnAdLoadFailedEvent += OnInterstitialLoadFailedEvent;
            MaxSdkCallbacks.Interstitial.OnAdDisplayFailedEvent += OnInterstitialAdFailedToDisplayEvent;
            MaxSdkCallbacks.Interstitial.OnAdHiddenEvent += OnInterstitialHiddenEvent;
            MaxSdkCallbacks.Interstitial.OnAdDisplayedEvent += OnInterstitialDisplayedEvent;
            MaxSdkCallbacks.Interstitial.OnAdRevenuePaidEvent += OnInterstitialRevenue;
            MaxSdkCallbacks.Interstitial.OnAdClickedEvent += OnInterstitialClickedEvent;
        }

        public void LoadInterstitial()
        {
            foreach (var kvp in _maxInterstitialUnits)
            {
                LoggerUtils.Debug("[MAX] start load inter ad unit: "+kvp);
                LoadInterstitial(kvp);
            }
        }

        public void LoadInterstitial(string adUnit)
        {

            if (!_maxInterstitialUnits.Contains(adUnit)) return;
            if (string.IsNullOrEmpty(adUnit)) return;
            MaxSdk.LoadInterstitial(adUnit);
            AdsActionEvents.TrackAdStartLoad(Platfrom, "", "", AdsType.Interstitial);
            _ivStartLoadTimes[adUnit] = Time.realtimeSinceStartup;
            // 初始化重试次数
            if (!_interRetryAttempts.ContainsKey(adUnit))
            {
                _interRetryAttempts[adUnit] = 0;
            }
        }
        public double GetInterstitialRevenue()
        {
            return GetHighestPayingAdRevenue(AdsType.Interstitial);
        }

        public void DisplayInterstitial(string ivPos, IvType _IvType = IvType.IV1, Action<double> closeCallback = null)
        {
            _ivPos = ivPos;
            _ivCloseCallback = closeCallback;
            MaxSdk.ShowInterstitial(GetHighestPayingAdUnit(AdsType.Interstitial));
        }

        public bool IsInterstitialAvailable()
        {
            List<string> availableAdUnits = new List<string>();
            
            foreach (var kvp in _maxInterstitialUnits)
            {
                if (IsInterstitialAvailable(kvp))
                {
                    availableAdUnits.Add(kvp);
                }
            }
            
            return availableAdUnits.Count > 0;
        }

        public bool IsInterstitialAvailable(string adUnit)
        {
            return IsAdsAvailable(adUnit,AdsType.Interstitial);
        }

        private void OnInterstitialLoadedEvent(string adunit, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnInterstitialLoadedEvent network: " + adInfo.NetworkName + " revenue: " + adInfo.Revenue + " NetworkPlacement: " + adInfo.NetworkPlacement + " AdUnitIdentifier: " + adInfo.AdUnitIdentifier + " Placement: " + adInfo.Placement);
            AdsKeyEvents.Instance.LogAdFPUEvents(AdsType.Interstitial);
            _interRetryAttempts.TryAdd(adunit, 0);
            _interAdInfos.TryAdd(adunit, adInfo);       
            AdsActionEvents.TrackAdLoaded(Platfrom, adInfo.NetworkName, adInfo.AdUnitIdentifier, AdsType.Interstitial, Time.realtimeSinceStartup - (_ivStartLoadTimes.TryGetValue(adunit, out var time) ? time : 0));
        }

        private void OnInterstitialLoadFailedEvent(string adUnitId, MaxSdkBase.ErrorInfo errorInfo)
        {
            LoggerUtils.Debug("[Max] OnInterstitialLoadFailedEvent :" + errorInfo);
            if (!_interRetryAttempts.TryAdd(adUnitId, 0))
            {
                _interRetryAttempts[adUnitId]++;
            }
            double retryDelay = Math.Pow(2, Math.Min(6, _interRetryAttempts[adUnitId]));
            TimerUtils.Instance.DelayExecute((float)retryDelay, () => LoadInterstitial(adUnitId));
            AdsActionEvents.TrackAdFailToLoad(Platfrom, "", "", AdsType.Interstitial, Time.realtimeSinceStartup - (_ivStartLoadTimes.TryGetValue(adUnitId, out var time) ? time : 0), errorInfo.Message);
        }

        private void OnInterstitialAdFailedToDisplayEvent(string adUnitId, MaxSdkBase.ErrorInfo errorInfo, MaxSdkBase.AdInfo arg3)
        {
            LoggerUtils.Debug("[Max] OnInterstitialAdFailedToDisplayEvent :" + errorInfo.Message + " " + errorInfo.Code + " " + errorInfo.MediatedNetworkErrorMessage + " " + errorInfo.MediatedNetworkErrorCode);
            _ivCloseCallback?.Invoke(0);
            _ivCloseCallback = null;
            if(_interAdInfos.ContainsKey(adUnitId))_interAdInfos.Remove(adUnitId);
            LoadInterstitial(adUnitId);
        }

        private void OnInterstitialDisplayedEvent(string adUnitId, MaxSdkBase.AdInfo info)
        {
            LoggerUtils.Debug($"[Max] OnInterstitialDisplayedEvent network: {info.NetworkName}, revenue: {info.Revenue},NetworkPlacement: {info.NetworkPlacement}, AdUnitIdentifier: {info.AdUnitIdentifier},Placement: {info.Placement}");

        }

        private void OnInterstitialHiddenEvent(string adUnitId, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug($"[Max] OnInterstitialHiddenEvent");
            AdsActionEvents.TrackAdClosed(Platfrom,adInfo.NetworkName,adInfo.AdUnitIdentifier,AdsType.Interstitial, _ivPos,adInfo.Revenue);
            _ivCloseCallback?.Invoke(adInfo.Revenue);
            _ivCloseCallback = null;
            if(_interAdInfos.ContainsKey(adUnitId))_interAdInfos.Remove(adUnitId);
            LoadInterstitial(adUnitId);
        }

        private void OnInterstitialRevenue(string adunit, MaxSdkBase.AdInfo adInfo)
        {
            LoggerUtils.Debug("[Max] OnInterstitialRevenue network: " + adInfo.NetworkName + " revenue: " + adInfo.Revenue + " NetworkPlacement: " + adInfo.NetworkPlacement + " AdUnitIdentifier: " + adInfo.AdUnitIdentifier + " Placement: " + adInfo.Placement);
            TrackAdImpression(adInfo, AdsType.Interstitial);
        }

        private void OnInterstitialClickedEvent(string adUnitId, MaxSdkBase.AdInfo adInfo)
        {
            AdsActionEvents.TrackAdClicked(Platfrom,adInfo.NetworkName,adInfo.AdUnitIdentifier,AdsType.Interstitial,_ivPos, adInfo.Revenue);
        }


        #endregion

        #region 开屏广告功能
        public void LoadSplash() { }
        public bool IsSplashAvailable() { return false; }
        public void DisplaySplash() { }
        public double GetSplashRevenue() { return 0; }

        #endregion

        #region 原生广告功能
        public void LoadNative() { }
        public bool IsNativeAvailable(string adUnitId)
        {
            return false;
        }

        public void DisplayNative(string _adPos, string adUnitId, NativeAdPosition position)
        {
        }

        public void RemoveNative(string adUnitId)
        {
            
        }

        public double GetNativeRevenue(string adUnitId)
        {
            return 0;
        }

        #endregion

        #region 横幅广告功能
        public void LoadBanner() { }
        public bool IsBannerAvailable() { return false; }
        public void HideBanner() { }
        public double GetBannerRevenue() { return 0; }
        public void DisplayBanner() { }
        #endregion

        #region 广告收益上报
        public void TrackAdImpression(MaxSdkBase.AdInfo adInfo, AdsType type)
        {
            AdjustTrackEvent.Instance.TrackAdEvent(adInfo.Revenue,
                adInfo.NetworkName,
                adInfo.AdUnitIdentifier,
                adInfo.Placement);

            FireBaseAnalyticsManager.Instance.OnAdRevenueEvent(ClientName,
                adInfo.NetworkName,
                adInfo.AdUnitIdentifier,
                type,
                adInfo.Revenue,
                type == AdsType.Rewarded ? _rvPos : _ivPos,
                AdPlayCountManager.GetAdsActionCount(type,AdPlayCountManager.PLAY_COUNT_SUFFIX));

            ShuShuEvent.Instance.OnAdRevenueEvent(ClientName,
                adInfo.NetworkName,
                adInfo.AdUnitIdentifier,
                type.ToString(),
                adInfo.Revenue,
                type == AdsType.Rewarded ? _rvPos : _ivPos,
                AdPlayCountManager.GetAdsActionCount(type,AdPlayCountManager.PLAY_COUNT_SUFFIX));
        }
        #endregion
    }
}