using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using GoogleMobileAds.Api;
using GoogleMobileAds.Common;
using UnityEngine;


namespace WZ
{

    public class AdmobAdsManager : D_MonoSingleton<AdmobAdsManager>, IAdService
    {
        public string ClientName => "Admob";
        public PlatformType Platfrom => PlatformType.Admob;
        private AdmobBannerAdManager _admobBannerAdManager;
        private AdmobCollapsibleBannerAdManager _admobCollapsibleBannerAdManager;
        private AdmobInterstitialAdManager _admobInterstitialAdManager;
        private AdmobRewardedAdManager _admobRewardedAdManager;
        private AdmobNativeAdManager _admobNativeAdManager;
        private AdmobSplashAdManager _admobSplashAdManager;
        private List<string> _interstitialAdUnits = new List<string>();
        private List<string> _rewardedAdUnits = new List<string>();
        private List<string> _nativeAdUnits = new List<string>();
        private List<string> _splashAdUnits = new List<string>();
        private List<string> _bannerAdUnits = new List<string>();
        private List<string> _collapsibleBannerAdUnits = new List<string>();
        private string _rvPos;
        private string _ivPos;
        private string _naPos;
        private Action<bool,double> _rvCloseCallback = null;
        private Action<double> _ivCloseCallback = null;
        private Action _rvShowFailedCallback = null;
        private float _rvStartLoadTime = 0;
        private float _ivStartLoadTime = 0;
        private float _spStartLoadTime = 0;
        public bool _splashLoaded = false;
        public bool _initialized { get; private set; } = false;
        private bool _receivedReward = false;

        public void Initialize()
        {
            if (_initialized) return;
            MobileAds.RaiseAdEventsOnUnityMainThread = true;
            _initialized = true;
            
            MobileAds.Initialize(initStatus =>
            {
                LoadBanner();
                if (_interstitialAdUnits.Count > 0) LoadInterstitial();
                if (_rewardedAdUnits.Count > 0) LoadRewarded();
                if (_splashAdUnits.Count > 0) AdsSplashManager.Instance.InitSplash();
                if (_nativeAdUnits.Count > 0) LoadNative();
                LoggerUtils.Debug("[Admob] init success");
            });


        }

        public void RefreshAdsData()
        {
            _bannerAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Banner);
            _collapsibleBannerAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Banner, BannerType.Collapsible);
            _interstitialAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Interstitial);
            _nativeAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Native);
            _splashAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Splash);
            _rewardedAdUnits = AdConfigParser.GetAdmobAdUnits(AdsType.Rewarded);
            
            _admobBannerAdManager?.ClearAds(_bannerAdUnits.ToArray());
            _admobCollapsibleBannerAdManager?.ClearAds(_collapsibleBannerAdUnits.ToArray());
            _admobInterstitialAdManager?.ClearAds(_interstitialAdUnits.ToArray());
            _admobNativeAdManager?.ClearAds(_nativeAdUnits.ToArray());
            _admobSplashAdManager?.ClearAds(_splashAdUnits.ToArray());
            _admobRewardedAdManager?.ClearAds(_rewardedAdUnits.ToArray());
        }

        #region 激励广告功能
        public void LoadRewarded()
        {
            _admobRewardedAdManager?.Destroy();
            _admobRewardedAdManager = new AdmobRewardedAdManager();
            _admobRewardedAdManager.InitializeAdUnits(
                _rewardedAdUnits,
                OnRewardedAdLoaded,
                OnRewardedAdLoadFailed,
                OnRewardedAdShowed,
                OnRewardedAdDismissed,
                OnRewardedAdError,
                OnRewardEarnReward,
                OnRewardedAdClicked
            );
            _rvStartLoadTime = Time.realtimeSinceStartup;
            AdsActionEvents.TrackAdStartLoad(Platfrom, AdsType.Rewarded);
        }
        public void DisplayRewarded(string adPos, Action<bool,double> rewardCallback = null, Action showFailedCallback = null)
        {
            _rvPos = adPos;
            _rvCloseCallback = rewardCallback;
            _rvShowFailedCallback = showFailedCallback;
            _admobRewardedAdManager.ShowHighestPayingAd();
        }

        public double GetRewardedRevenue()
        {
            return _admobRewardedAdManager.GetHighestPayingAdRevenue();
        }

        public bool IsRewardedAvailable()
        {
            if (!_initialized || _rewardedAdUnits.Count == 0) return false;
            return _admobRewardedAdManager.GetAvailableAdUnits().Count > 0;
        }

        private void OnRewardedAdLoaded(string adSource,string adUnitId)
        {
            AdsActionEvents.TrackAdLoaded(Platfrom,adSource,adUnitId,AdsType.Rewarded,Time.realtimeSinceStartup - _rvStartLoadTime);
        }

        private void OnRewardedAdLoadFailed(string adUnitId, int errorCode, string errorMsg)
        {
            AdsActionEvents.TrackAdFailToLoad(Platfrom,"",adUnitId,AdsType.Rewarded,Time.realtimeSinceStartup - _rvStartLoadTime,errorMsg);
        }

        private void OnRewardedAdShowed(string adUnitId)
        {

        }

        private void OnRewardedAdDismissed(string adSource,string adUnitId,double revenue)
        {
            AdsActionEvents.TrackAdClosed(Platfrom,adSource,adUnitId,AdsType.Rewarded,_rvPos,revenue);
            _rvCloseCallback?.Invoke(_receivedReward,revenue);
            _rvCloseCallback = null;
            _receivedReward = false;    
            LoadRewarded();
        }

        private void OnRewardedAdError(string adUnitId, int errorCode, string errorMsg)
        {
            _rvShowFailedCallback?.Invoke();
            _rvShowFailedCallback = null;
            LoadRewarded();
        }

        private void OnRewardedAdClicked(string adSource,string adUnitId,double revenue)
        {
            AdsActionEvents.TrackAdClicked(Platfrom,adSource,adUnitId,AdsType.Rewarded,_rvPos,revenue);
        }

        private void OnRewardEarnReward(bool reward)
        {
            _receivedReward = reward;
        }
        #endregion

        #region 插页广告功能
        public void LoadInterstitial()
        {
            _admobInterstitialAdManager?.Destroy();
            _admobInterstitialAdManager = new AdmobInterstitialAdManager();
            _admobInterstitialAdManager.InitializeAdUnits(
                _interstitialAdUnits,
                OnInterstitialAdLoaded,
                OnInterstitialAdLoadFailed,
                OnInterstitialAdShowed,
                OnInterstitialAdDismissed,
                OnInterstitialAdError,
                OnInterstitialAdPaid,
                OnInterstitialAdClicked
            );
            _ivStartLoadTime = Time.realtimeSinceStartup;
            AdsActionEvents.TrackAdStartLoad(Platfrom,AdsType.Interstitial);
        }
        public double GetInterstitialRevenue()
        {
            return _admobInterstitialAdManager.GetHighestPayingAdRevenue();
        }

        public void DisplayInterstitial(string ivPos, IvType _IvType = IvType.IV1, Action<double> closeCallback = null)
        {
            _ivPos = ivPos;
            _ivCloseCallback = closeCallback;
            _admobInterstitialAdManager.ShowHighestPayingAd();
        }

        public bool IsInterstitialAvailable()
        {
            if (!_initialized || _interstitialAdUnits.Count == 0) return false;
            return _admobInterstitialAdManager.GetAvailableAdUnits().Count > 0;
        }

        private void OnInterstitialAdLoaded(string adSource,string adUnitId)
        {
            AdsActionEvents.TrackAdLoaded(Platfrom,adSource,adUnitId,AdsType.Interstitial,Time.realtimeSinceStartup - _ivStartLoadTime);
        }

        private void OnInterstitialAdLoadFailed(string adUnitId, int errorCode, string errorMsg)
        {
            AdsActionEvents.TrackAdFailToLoad(Platfrom,"","",AdsType.Interstitial,Time.realtimeSinceStartup - _ivStartLoadTime,errorMsg);
        }
        private void OnInterstitialAdClicked(string adSource,string adUnitId,double revenue)
        {
            AdsActionEvents.TrackAdClicked(Platfrom, adSource, adUnitId, AdsType.Interstitial, _ivPos, revenue);
        }

        private void OnInterstitialAdPaid(AdValue adValue)
        {

        }

        private void OnInterstitialAdShowed(string adUnitId)
        {

        }

        private void OnInterstitialAdDismissed(string adSource,string adUnitId,double revenue)
        {
            AdsActionEvents.TrackAdClosed(Platfrom, adSource, adUnitId, AdsType.Interstitial, _ivPos, revenue);
            _ivCloseCallback?.Invoke(revenue);
            _ivCloseCallback = null;
            LoadInterstitial();
        }

        private void OnInterstitialAdError(string adUnitId, int errorCode, string errorMsg)
        {
            _ivCloseCallback?.Invoke(0);
            _ivCloseCallback = null;
            LoadInterstitial();
        }
        #endregion



        #region 开屏广告功能
        public void LoadSplash()
        {
            _admobSplashAdManager?.Destroy();
            _admobSplashAdManager = new AdmobSplashAdManager();
            _admobSplashAdManager.InitializeAdUnits(
                _splashAdUnits,
                OnSplashAdLoaded,
                OnSplashAdLoadFailed,
                OnSplashAdShowed,
                OnSplashAdDismissed,
                OnSplashAdError,
                OnSplashAdPaid,
                OnSplashAdClicked
            );
            _spStartLoadTime = Time.realtimeSinceStartup;
            AdsActionEvents.TrackAdStartLoad(Platfrom,AdsType.Splash);
        }

        public bool IsSplashAvailable()
        {
            if (!_initialized) return false;
            return _admobSplashAdManager.GetAvailableAdUnits().Count > 0;
        }
        public void DisplaySplash()
        {
            _admobSplashAdManager.ShowHighestPayingAd();
        }

        public double GetSplashRevenue()
        {
            return _admobSplashAdManager.GetHighestPayingAdRevenue();
        }

        private void OnSplashAdLoaded(string adSource,string adUnitId)
        {
            _splashLoaded = true;
            AdsActionEvents.TrackAdLoaded(Platfrom,adSource,adUnitId,AdsType.Splash,Time.realtimeSinceStartup - _spStartLoadTime);
        }

        private void OnSplashAdLoadFailed(string adUnitId, int errorCode, string errorMsg)
        {
            _splashLoaded = true;
            AdsActionEvents.TrackAdFailToLoad(Platfrom,"","",AdsType.Splash,Time.realtimeSinceStartup - _spStartLoadTime,errorMsg);
        }

        private void OnSplashAdShowed(string adUnitId)
        {
            AdsSDKManager.Instance.otherAdsOnShow = true;
        }

        private void OnSplashAdDismissed(string adSource, string adUnitId, double revenue)
        {
            AdsActionEvents.TrackAdClosed(Platfrom, adSource, adUnitId, AdsType.Splash, "", revenue);
            AdsSDKManager.Instance.otherAdsOnShow = false;
            AdsSDKManager.Instance.OnSplashAdCloseCallback?.Invoke();
        }

        private void OnSplashAdError(string adUnitId, int errorCode, string errorMsg)
        {
            AdsSDKManager.Instance.otherAdsOnShow = false;
            AdsSDKManager.Instance.OnSplashAdCloseCallback?.Invoke();
        }

        private void OnSplashAdClicked(string adSource,string adUnitId,double revenue)
        {
            AdsActionEvents.TrackAdClicked(Platfrom,adSource,adUnitId,AdsType.Splash,"",revenue);
        }

        private void OnSplashAdPaid(AdValue adValue)
        {

        }


        #endregion

        #region 原生广告功能
        public void LoadNative()
        {
            _admobNativeAdManager?.Destroy();
            _admobNativeAdManager = new AdmobNativeAdManager();
            _admobNativeAdManager.InitializeAdUnits(
                _nativeAdUnits
            );
            AdsActionEvents.TrackAdStartLoad(Platfrom,  AdsType.Native);
        }

        public bool IsNativeAvailable(string adUnitId)
        {
            return _admobNativeAdManager?.IsAdAvailable(adUnitId) ?? false;
        }

        public void DisplayNative(string _adPos, string adUnitId, NativeAdPosition position)
        {
            _naPos = _adPos;
            _admobNativeAdManager.ShowAd(position, adUnitId);
        }

        public void RemoveNative(string adUnitId)
        {
            StartCoroutine(_admobNativeAdManager.RemoveNative(adUnitId));
        }

        public double GetNativeRevenue(string adUnitId)
        {
            return _admobNativeAdManager.GetAdRevenue(adUnitId);
        }
        #endregion

        #region 横幅广告功能
        public void LoadBanner()
        {
            LoadStandardBanner();
            LoadCollapsingBanner();
            AdsActionEvents.TrackAdStartLoad(Platfrom,AdsType.Banner);
        }

        private void LoadStandardBanner()
        {
            if (_bannerAdUnits.Count > 0)
            { 
                _admobBannerAdManager?.Destroy();
                _admobBannerAdManager = new AdmobBannerAdManager();
                _admobBannerAdManager.InitializeAdUnits(BannerAlignType.CenterBottom,_bannerAdUnits);
            }
            
        }

        public void LoadCollapsingBanner()
        {
            if (_collapsibleBannerAdUnits.Count > 0)
            { 
                _admobCollapsibleBannerAdManager?.Destroy();
                _admobCollapsibleBannerAdManager = new AdmobCollapsibleBannerAdManager();
                _admobCollapsibleBannerAdManager.InitializeAdUnits(BannerAlignType.CenterBottom,_collapsibleBannerAdUnits);
            }
        }

        public bool IsBannerAvailable(BannerType bannerType)
        {
            if (!_initialized) return false;
            if (bannerType == BannerType.Standard)
            {
                return _admobBannerAdManager?.GetAvailableAdUnits().Count > 0;
            }
            else
            { 
                return _admobCollapsibleBannerAdManager?.GetAvailableAdUnits().Count > 0;
            }
        }

        public void HideBanner(BannerType bannerType)
        {
            if (bannerType == BannerType.Standard)
            {
                _admobBannerAdManager?.HideBanner();
            }
            else
            { 
                _admobCollapsibleBannerAdManager?.HideBanner();
            }
        }

        public double GetBannerRevenue(BannerType bannerType)
        {
            return _admobBannerAdManager.GetHighestPayingAdRevenue();
        }

        public void DisplayBanner(BannerType bannerType,BannerAlignType bannerAlignType)
        {
            if (bannerType == BannerType.Standard)
            {
                _admobBannerAdManager?.ShowHighestPayingAd(bannerAlignType);
            }
            else
            {
                _admobCollapsibleBannerAdManager?.ShowHighestPayingAd(bannerAlignType);
            }    
        }
        #endregion

        #region  收益上报
        public void TrackAdImpression(string adsourceName,string adSourceInstanceName, AdValue adValue, AdsType type, string placement)
        {
            AdjustTrackEvent.Instance.TrackAdEvent(adValue.Value / 1000000f,
                adsourceName,
                placement,
                adSourceInstanceName);

            var position = type switch
            {
                AdsType.Rewarded => _rvPos,
                AdsType.Interstitial => _ivPos,
                AdsType.Native => _naPos,
                _ => ""
            };

            FireBaseAnalyticsManager.Instance.OnAdRevenueEvent(PlatformType.Admob.ToString(),
                adsourceName,
                placement,
                type,
                adValue.Value / 1000000f,
                position,
                AdPlayCountManager.GetAdsActionCount(type, AdPlayCountManager.PLAY_COUNT_SUFFIX));

            ShuShuEvent.Instance.OnAdRevenueEvent(PlatformType.Admob.ToString(),
                adsourceName,
                placement,
                type.ToString(),
                adValue.Value / 1000000f,
                position,
                AdPlayCountManager.GetAdsActionCount(type, AdPlayCountManager.PLAY_COUNT_SUFFIX));
        }
        #endregion

        #region 广告行为事件上报
        public void TrackAdAction(AdapterResponseInfo loadedAdapterResponseInfo, double revenue, AdsType type, string placement)
        {
            
        }
        #endregion

        /// <summary>
        /// 判断当前广告id的配置是否包含这个id
        /// </summary>
        /// <param name="adsType"></param>
        /// <param name="adUnitId"></param>
        /// <returns></returns>
        public bool FindAdsID(AdsType adsType, string adUnitId,BannerType bannerType = BannerType.Standard)
        {
            if (adsType == AdsType.Rewarded)
            {
                return _rewardedAdUnits.Contains(adUnitId);
            }
            else if (adsType == AdsType.Interstitial)
            {
                return _interstitialAdUnits.Contains(adUnitId);
            }
            else if (adsType == AdsType.Native)
            {
                return _nativeAdUnits.Contains(adUnitId);
            }
            else if (adsType == AdsType.Splash)
            {
                return _splashAdUnits.Contains(adUnitId);
            }
            else if (adsType == AdsType.Banner)
            {
                if (bannerType == BannerType.Standard)
                {
                    return _bannerAdUnits.Contains(adUnitId);
                }
                else
                {
                    return _collapsibleBannerAdUnits.Contains(adUnitId);
                }
            }
            else
            {
                return false;
            }
        }

    }

}