#if UNITY_EDITOR
using System;
using Azerion.BlueStack.API.Banner;
using Azerion.BlueStack.API;
using UnityEditor;
using UnityEngine;
using UnityEngine.UI;

namespace Azerion.BlueStack.Platforms.UnityEditor
{
    public class AdvertisementManager : MonoBehaviour
    {
        public static GameObject AdOverlay;
        public static GameObject AdBannerOverlay;

        public Text AdInfoTop;
        public Text AdInfoBottom;

        public static string adBannerInfoText;
        public static string adInfoText;
        public static string bannerProvider;
        public static string bannerAdType;
        private static string adType;
        private static string provider;
        private static readonly string _assetsDirPrefix = "Packages/com.azerion.bluestack/Editor/Prefabs";

        public static event EventHandler<EventArgs> OnAdClosed;
        public static event EventHandler<RewardedItem> OnUserRewardEarned;

        void Update()
        {
            if (adType != null)
            {
                AdInfoBottom.text = adInfoText;
                AdInfoTop.text = adInfoText;
            }
            else if (bannerAdType != null)
            {
                AdInfoBottom.text = adBannerInfoText;
                AdInfoTop.text = adBannerInfoText;
            }
        }

        public static void ShowBannerAd(AdPosition position, AdSize adSize)
        {
#if UNITY_WEBGL || UNITY_STANDALONE
            Debug.LogWarning("BlueStack doesn't support WegGL or PC ads at the moment.");
#else
            AdBannerOverlay =
                (GameObject)Instantiate(
                    AssetDatabase.LoadAssetAtPath<GameObject>(
                        _assetsDirPrefix + "/AdBannerOverlay.prefab"));

            AdBannerOverlay.SetActive(true);
            bannerProvider = "BlueStack";
            bannerAdType = "BannerAd";
            adBannerInfoText = bannerProvider + " " + bannerAdType + " is showing!";

            GameObject BannerTop = AdBannerOverlay.transform.Find("BannerTop").gameObject;
            GameObject BannerBottom = AdBannerOverlay.transform.Find("BannerBottom").gameObject;

            if (position != AdPosition.Bottom)
            {
                BannerTop.SetActive(true);
                BannerBottom.SetActive(false);
            }

            if (adSize == AdSize.Banner)
            {
                BannerTop.transform.localScale = new Vector3(BannerTop.transform.localScale.x * 0.5f,
                    BannerTop.transform.localScale.y, BannerTop.transform.localScale.z);
                BannerBottom.transform.localScale = new Vector3(BannerBottom.transform.localScale.x * 0.5f,
                    BannerBottom.transform.localScale.y, BannerBottom.transform.localScale.z);
            }
#endif
        }

        public static void DestroyBannerAd()
        {
            bannerAdType = null;
            Destroy(AdBannerOverlay);
            GameObject bannerOverlay = GameObject.Find("AdBannerOverlay(Clone)");
            if (bannerOverlay != null)
            {
                Destroy(bannerOverlay);
            }
        }

        public static void ShowInterstitialAd()
        {
#if UNITY_WEBGL || UNITY_STANDALONE
           Debug.LogWarning("BlueStack doesn't support WegGL or PC ads at the moment.");
#else
            AdOverlay = (GameObject)Instantiate(
                AssetDatabase.LoadAssetAtPath<GameObject>(_assetsDirPrefix + "/AdOverlay.prefab"));

            AdOverlay.SetActive(true);
            provider = "BlueStack";
            adType = "InterstitialAd";
            adInfoText = provider + " " + adType + " is playing!";
#endif
        }

        public static void ShowRewardedAd()
        {
#if UNITY_WEBGL || UNITY_STANDALONE
           Debug.LogWarning("AzerionAds doesn't support WegGL or PC ads at the moment.");
#else
            AdOverlay = (GameObject)Instantiate(
                AssetDatabase.LoadAssetAtPath<GameObject>(_assetsDirPrefix + "/AdOverlay.prefab"));

            AdOverlay.SetActive(true);
            provider = "BlueStack";
            adType = "RewardedVideoAd";
            adInfoText = provider + " " + adType + " is playing!";
#endif
        }

        public void CloseAd()
        {
            Debug.Log("Close Ad!");
            if (adType == "RewardedVideoAd")
            {
                var rewardItem = new RewardedItem(10);
                OnUserRewardEarned?.Invoke(this, rewardItem);
            }

            provider = null;
            adType = null;
            Destroy(gameObject);
            OnAdClosed?.Invoke(this, EventArgs.Empty);
        }
    }
}
#endif