using TTSDK;
using UnityEngine;

/// <summary>
/// 广告管理器
/// </summary>
public class AdMgr : MonoBehaviour
{
    private static AdMgr instance;

    public static AdMgr Instance => instance;
    private void Awake()
    {
        if (instance != null)
        {
            Destroy(gameObject);
            return;
        }
        instance = this;
    }

    private TTRewardedVideoAd adInstance;   //全局唯一的激励视频实例

    private AdCallback callback;    //广告播放完成回调
    private object args;    //回调参数

    private void Start()
    {
        DontDestroyOnLoad(gameObject);
        Init();
    }

    /// <summary>
    /// 初始化激励视频广告
    /// </summary>
    private void Init()
    {
        string videoAdId = "8k6krp0rjl87k356al";    //激励视频广告id
        adInstance = TT.CreateRewardedVideoAd(
            videoAdId,
            (isClose, closeCode) => {
                Debug.Log("激励视频关闭 state: " + isClose + ", code: " + closeCode);

                if (isClose)
                {
                    if (callback != null)
                    {
                        callback(args);
                    }
                }
            },
            (errorCode, errorMsg) => {
                Debug.Log("激励视频错误 " + errorCode);
            }
        );
    }

    /// <summary>
    /// 显示激励视频广告
    /// </summary>
    /// <param name="onShowFinish">广告显示完成回调</param>
    /// <param name="args">回调参数</param>
    public void ShowAd(AdCallback callback, object args = null)
    {
        this.callback = callback;
        this.args = args;

        adInstance?.Show();
    }
}

/// <summary>
/// 广告显示完成回调
/// </summary>
/// <param name="args"></param>
public delegate void AdCallback(object args);