using System;
using GoogleMobileAds.Api;
using UnityEngine;

// using UnityEditor.Media;

namespace WZ
{
    /// <summary>
    /// 提供广告SDK功能的统一接口
    /// </summary>
    public interface IAdService
    {
        /// <summary>
        /// 获取广告客户端名称
        /// </summary>
        string ClientName { get; }

        PlatformType Platfrom { get; }
        void RefreshAdsData();

        /// <summary>
        /// 初始化广告SDK
        /// </summary>
        void Initialize();

        #region 横幅广告功能

        /// <summary>
        /// 加载横幅广告
        /// </summary>
        void LoadBanner();

        /// <summary>
        /// 检查横幅广告是否可用
        /// </summary>
        bool IsBannerAvailable();

        /// <summary>
        /// 显示横幅广告
        /// </summary>
        void DisplayBanner();

        /// <summary>
        /// 隐藏横幅广告
        /// </summary>
        void HideBanner();

        /// <summary>
        /// 获取横幅广告收益信息
        /// </summary>
        double GetBannerRevenue();

        #endregion

        #region 插页广告功能

        /// <summary>
        /// 加载插页广告
        /// </summary>
        void LoadInterstitial();

        /// <summary>
        /// 检查插页广告是否可用
        /// </summary>
        bool IsInterstitialAvailable();

        /// <summary>
        /// 显示插页广告
        /// </summary>
        void DisplayInterstitial(string _adPos, IvType _IvType = IvType.IV1, Action<double> _closeCallback = null);

        /// <summary>
        /// 获取插页广告收益信息
        /// </summary>
        double GetInterstitialRevenue();

        #endregion

        #region 激励广告功能

        /// <summary>
        /// 加载激励广告
        /// </summary>
        void LoadRewarded();

        /// <summary>
        /// 检查激励广告是否可用
        /// </summary>
        bool IsRewardedAvailable();

        /// <summary>
        /// 显示激励广告
        /// </summary>
        void DisplayRewarded(string _adPos, Action<bool,double> _rewardCallback = null, Action _showFailedCallback = null);

        /// <summary>
        /// 获取激励广告收益信息
        /// </summary>
        double GetRewardedRevenue();

        #endregion

        #region 开屏广告功能

        /// <summary>
        /// 加载开屏广告
        /// </summary>
        void LoadSplash();

        /// <summary>
        /// 检查开屏广告是否可用
        /// </summary>
        bool IsSplashAvailable();

        /// <summary>
        /// 显示开屏广告
        /// </summary>
        void DisplaySplash();

        /// <summary>
        /// 获取开屏广告收益信息
        /// </summary>
        double GetSplashRevenue();

        #endregion

        #region 原生广告功能

        /// <summary>
        /// 加载原生广告
        /// </summary>
        void LoadNative();

        /// <summary>
        /// 检查原生广告是否可用
        /// </summary>
        bool IsNativeAvailable(string adUnitId);

        /// <summary>
        /// 显示原生广告
        /// </summary>
        /// <param name="position">广告位置和尺寸信息</param>
        void DisplayNative(string _adPos, string adUnitId, NativeAdPosition position);

        /// <summary>
        /// 移除原生广告
        /// </summary>
        void RemoveNative(string adUnitId);

        /// <summary>
        /// 获取原生广告收益信息
        /// </summary>
        double GetNativeRevenue(string adUnitId);

        #endregion
    }

    /// <summary>
    /// 表示处理回调的信息
    /// </summary>
    [Serializable]
    public struct CallbackResult
    {
        /// <summary>
        /// 回调消息
        /// </summary>
        public string Message;

        /// <summary>
        /// 指示广告是否准备就绪
        /// </summary>
        public bool IsReady;
    }

    /// <summary>
    /// 表示原生广告的位置和尺寸
    /// </summary>
    [Serializable]
    public class NativeAdPosition
    {
        /// <summary>
        /// X坐标
        /// </summary>
        public int X;

        /// <summary>
        /// Y坐标
        /// </summary>
        public int Y;

        /// <summary>
        /// 广告宽度
        /// </summary>
        public int Width;

        /// <summary>
        /// 广告高度
        /// </summary>
        public int Height;

        public NativeTemplateStyle NativeTemplateStyle;


        public static NativeAdPosition Create(NativeTemplateStyle nativeTemplateStyle,RectTransform pRect, Camera pCam = null)
        {
            var tWorldCorners = new Vector3[4];
            pRect.GetWorldCorners(tWorldCorners);

            var tTopLeft = RectTransformUtility.WorldToScreenPoint(pCam, tWorldCorners[1]);
            var tBottomRight = RectTransformUtility.WorldToScreenPoint(pCam, tWorldCorners[3]);
            var tWidth = Mathf.Abs(tBottomRight.x - tTopLeft.x);
            var tHeight = Mathf.Abs(tBottomRight.y - tTopLeft.y);
            return new NativeAdPosition
            {
                X = PX2DP.PxToDp(tTopLeft.x),
                Y = PX2DP.PxToDp(Screen.height - tTopLeft.y),
                Width = (int)tWidth,
                Height = (int)tHeight,
                NativeTemplateStyle = nativeTemplateStyle
            };
        }
    }
    
        [System.Serializable]
        public struct HandCallbackInfo
        {
            public string msg;
            public bool isReady;
        }

}