using System;
using UnityEngine;

namespace GFGGame.Launcher
{
    public class ATTAuth : MonoBehaviour
    {
        [System.Runtime.InteropServices.DllImport("__Internal")]
        private static extern void _RequestTrackingAuthorizationWithCompletionHandler();

        [System.Runtime.InteropServices.DllImport("__Internal")]
        private static extern int _GetAppTrackingAuthorizationStatus();

        private static Action<int> getAuthorizationStatusAction;

        /// <summary>
        /// 请求ATT授权窗口
        /// </summary>
        /// <param name="getResult"></param>
        public static void RequestTrackingAuthorizationWithCompletionHandler(Action<int> getResult)
        {
            //-1:"ios版本低于14"
            //0: "ATT 授权状态待定";
            //1: "ATT 授权状态受限";
            //2: "ATT 已拒绝";
            //3: "ATT 已授权";
            Debug.Log("RequestTrackingAuthorizationWithCompletionHandler");
            getAuthorizationStatusAction = getResult;
            _RequestTrackingAuthorizationWithCompletionHandler();
        }

        /// <summary>
        /// 获取当前ATT授权状态
        /// </summary>
        /// <returns></returns>
        public static int GetAppTrackingAuthorizationStatus()
        {
            return _GetAppTrackingAuthorizationStatus();
        }

        public void GetAuthorizationStatus(string status)
        {
            getAuthorizationStatusAction?.Invoke(int.Parse(status));
        }

    }
}