using System;
using UnityEngine;
using Azerion.BlueStack.API;
using UnityEngine.UI;

namespace Azerion.BlueStack.Example
{
    public class SmallNativeAdManager : MonoBehaviour
    {
        private NativeAd nativeAd;
        private bool unifiedNativeAdLoaded;
        private Preference _preference;

        private string AppId
        {
            get
            {
#if UNITY_IOS
                return "5277155";
#elif UNITY_ANDROID
                return "5277155";
#else
                return "unexpected_platform";
#endif
            }
        }

        private string NativeAdUnitId
        {
            get
            {
#if UNITY_IOS
                return "/" + AppId + "/native";
#elif UNITY_ANDROID
                return "/" + AppId + "/native";
#else
                return "unexpected_platform";
#endif
            }
        }

        // Below are the UI element that you need to assign from Unity Editor
        public GameObject badge;
        public GameObject appIcon;
        public GameObject title;
        public GameObject callToAction;

        // Use this for initialization
        void Start()
        {
            Settings settings = new Settings(isDebugModeEnabled: true);
            BlueStackAds.Initialize(AppId, settings, HandleSDKInitCompleteAction);
            _preference = CreatePreference();
        }

        private void HandleSDKInitCompleteAction(SDKInitializationStatus sdkInitializationStatus)
        {
            bool isSuccess = sdkInitializationStatus.IsSuccess;
            string description = sdkInitializationStatus.Description;

            if (isSuccess)
            {
                Debug.Log("BlueStack SDK initialization success: " + description);
                RequestNativeAd();
            }
            else
            {
                Debug.Log("BlueStack SDK initialization failed: " + description);
            }
        }


        // Update is called once per frame
        void Update()
        {
            if (this.unifiedNativeAdLoaded)
            {
                this.unifiedNativeAdLoaded = false;

                Debug.Log("NativeAdManager: RegisterGameObjects");

                // badge
                string badgeText = this.nativeAd.GetBadgeText();
                if (badgeText != null)
                {
                    Debug.Log("NativeAdManager: Register AdChoices");
                    this.badge.GetComponent<Text>().text = badgeText;
                    if (!this.nativeAd.RegisterBadgeTextGameObject(this.badge))
                    {
                        Debug.Log("RegisterBadgeTextGameObject Unsuccessful");
                    }
                }

                // Icon Texture
                Texture2D iconTexture = this.nativeAd.GetIconTexture();
                if (iconTexture != null)
                {
                    Debug.Log("NativeAdManager: Register Icon Texture");
                    appIcon.GetComponent<RawImage>().texture = iconTexture;
                    if (!this.nativeAd.RegisterIconImageGameObject(appIcon))
                    {
                        Debug.Log("RegisterIconImageGameObject Unsuccessful");
                    }
                }

                // Headline/Title
                string titleText = this.nativeAd.GetTitleText();
                if (titleText != null)
                {
                    Debug.Log("NativeAdManager: Register Head line");
                    title.GetComponent<Text>().text = titleText;
                    if (!this.nativeAd.RegisterTitleTextGameObject(title))
                    {
                        Debug.Log("RegisterHeadlineTextGameObject Unsuccessful");
                    }
                }

                // CallToAction
                string callToActionText = this.nativeAd.GetCallToActionText();
                if (callToActionText != null)
                {
                    Debug.Log("NativeAdManager: Register CallToAction");
                    callToAction.GetComponent<Text>().text = callToActionText;
                    if (!this.nativeAd.RegisterCallToActionTextGameObject(callToAction))
                    {
                        Debug.Log("RegisterCallToActionGameObject Unsuccessful");
                    }
                }

                // Debug.Log("Headline is " + titleText);
                // Debug.Log("GetBodyText is " + this.nativeAd.GetBodyText());
                // Debug.Log("GetCallToActionText is " + callToActionText);
            }
        }

        private void RequestNativeAd()
        {
            Debug.Log("NativeAdManager: Requesting Ad!");
            NativeAdLoader nativeAdLoader = new NativeAdLoader(NativeAdUnitId);
            nativeAdLoader.OnNativeAdLoaded += this.HandleNativeAdLoaded;
            nativeAdLoader.OnNativeAdFailedToLoad += this.HandleNativeNativeAdFailedToLoad;
            nativeAdLoader.Load();
        }

        private void HandleNativeNativeAdFailedToLoad(object sender, BlueStackError args)
        {
            Debug.Log("BlueStack NativeAd failed to load: " + "errorCode: " + args.ErrorCode + " message: " +
                      args.Message);
        }

        private void HandleNativeAdLoaded(object sender, NativeAdEventArgs args)
        {
            Debug.Log("NativeAdManager: Unified Native Ad Loaded");
            this.nativeAd = args.nativeAd;
            this.unifiedNativeAdLoaded = true;

            this.nativeAd.OnNativeAdImpression += this.HandleNativeAdImpression;
            this.nativeAd.OnNativeAdClicked += this.HandleNativeAdClicked;

            // RegisterGameObjects();
        }

        private void HandleNativeAdImpression(object sender, EventArgs args)
        {
            Debug.Log("NativeAdManager: Native Ad Impression successful");
        }

        private void HandleNativeAdClicked(object sender, EventArgs args)
        {
            Debug.Log("NativeAdManager: Unified Native Ad click successful");
        }

        private Preference CreatePreference()
        {
            Preference bsPreference = new Preference();

            Location myLocation = new Location(Location.NONE_PROVIDER)
            {
                Latitude = 35.757866,
                Longitude = 10.810547
            };

            bsPreference.SetAge(25);
            bsPreference.SetLanguage("en");
            bsPreference.SetGender(Gender.Male);
            bsPreference.SetKeyword("brand=myBrand;category=sport");
            bsPreference.SetLocation(myLocation, 1);
            bsPreference.SetContentUrl("https://madvertise.com/en/");

            return bsPreference;
        }
    }
}