using System;
using System.Collections.Generic;
using GameWrapper.Pay;
using PhxhSDK;
using UnityEngine;

public class AliPayHandle : MonoBehaviour
{
    private static AliPayHandle _instance;

    public static AliPayHandle Instance
    {
        get
        {
            if (_instance is null)
            {
                var go = new GameObject("AliPayHandle");
                _instance = go.AddComponent<AliPayHandle>();
                DontDestroyOnLoad(go);
            }

            return _instance;
        }
    }

    private void Awake()
    {
        if (_instance == null)
        {
            _instance = this;
            Initialize();
            DontDestroyOnLoad(gameObject);
        }
        else
        {
            Destroy(gameObject);
        }
    }

    public void BuyGoods(string currencyID, int count, int itemID, int param = 0, int shopID = 0, int goodsID = 0,
            int index = 0)
    {
        DebugUtil.Log("支付宝支付");
        PayRequest(currencyID, count, itemID);
    }


    /// <summary>
    /// 初始化支付服务
    /// </summary>
    public void Initialize()
    {
        PaymentServiceLocator.AliPaymentService.Initialize();
    }

    /// <summary>
    /// 检查支付宝是否已初始化
    /// </summary>
    public bool IsInitialized()
    {

        return PaymentServiceLocator.AliPaymentService.IsAppInitialized();

        return false;
    }

    /// <summary>
    /// 是否在支付流程中
    /// </summary>
    public bool IsPaying()
    {

        return PaymentServiceLocator.AliPaymentService.IsPaying();

        return false;
    }

    private void PayRequest(string currencyID, int count, int itemID)
    {
        PaymentServiceLocator.AliPaymentService.BuyGoods(currencyID, count, itemID);
    }

    /// <summary>
    /// 测试用支付按钮，正式环境请调用BuyGoods方法
    /// </summary>
    /// <param name="orderInfo"></param>
    public void AliPayTest(string orderInfo)
    {
        try
        {
            AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            if (unityPlayer == null)
            {
                Debug.LogError("unityPlayer is null");
                return;
            }

            AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
            AndroidJavaObject utils = new AndroidJavaObject("com.phxh.dev.nld.PayActivity");
            utils.Call("PayDemo", orderInfo, currentActivity, "AliPayHandle", "OnPaymentCallback"); //AliPay  

        }
        catch (Exception e)
        {
            Debug.LogError(e);
            return;
        }
    }

    /// <summary>
    /// 支付回调 由java层调用
    /// </summary>
    public void OnPaymentCallback(string result)
    {
        DebugUtil.Log("AliPayHandle.OnPaymentCallback result: {0}", result);
        PaymentServiceLocator.AliPaymentService.OnPaymentCallback(result);
    }
}