package utils

import (
	"context"
	"log"
	"testing"

	"github.com/gogf/gf/test/gtest"
	"github.com/wechatpay-apiv3/wechatpay-go/core"
	"github.com/wechatpay-apiv3/wechatpay-go/core/option"
	"github.com/wechatpay-apiv3/wechatpay-go/services/certificates"
	"github.com/wechatpay-apiv3/wechatpay-go/services/payments/jsapi"
	"github.com/wechatpay-apiv3/wechatpay-go/utils"
)

var (
	appID                      string = "wxac396a3be7a16844"                       // 应用ID
	mchID                      string = "1615933939"                               // 商户号
	mchCertificateSerialNumber string = "33DDFEC51BF5412F663B9B56510FD567B625FC68" // 商户证书序列号
	mchAPIv3Key                string = "V12345678910Younggee10987654321V"         // 商户APIv3密钥
)

func TestCertificatesApiService(t *testing.T) {
	gtest.C(t, func(t *gtest.T) {
		// 使用 utils 提供的函数从本地文件中加载商户私钥，商户私钥会用来生成请求的签名
		mchPrivateKey, err := utils.LoadPrivateKeyWithPath("../apiclient_key.pem")
		if err != nil {
			log.Fatalf("load merchant private key error:%s", err)
		}

		ctx := context.Background()
		// 使用商户私钥等初始化 client，并使它具有自动定时获取微信支付平台证书的能力
		opts := []core.ClientOption{
			option.WithWechatPayAutoAuthCipher(mchID, mchCertificateSerialNumber, mchPrivateKey, mchAPIv3Key),
		}
		client, err := core.NewClient(ctx, opts...)
		if err != nil {
			log.Fatalf("new wechat pay client err:%s", err)
		}

		// 发送请求，以下载微信支付平台证书为例
		// https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay5_1.shtml
		svc := certificates.CertificatesApiService{Client: client}
		resp, result, err := svc.DownloadCertificates(ctx)
		log.Printf("status=%d resp=%s", result.Response.StatusCode, resp)
	})
}

func TestJsapiApiService(t *testing.T) {
	gtest.C(t, func(t *gtest.T) {
		// 使用 utils 提供的函数从本地文件中加载商户私钥，商户私钥会用来生成请求的签名
		mchPrivateKey, err := utils.LoadPrivateKeyWithPath("../apiclient_key.pem")
		if err != nil {
			log.Fatalf("load merchant private key error:%s", err)
		}

		ctx := context.Background()
		// 使用商户私钥等初始化 client，并使它具有自动定时获取微信支付平台证书的能力
		opts := []core.ClientOption{
			option.WithWechatPayAutoAuthCipher(mchID, mchCertificateSerialNumber, mchPrivateKey, mchAPIv3Key),
		}
		client, err := core.NewClient(ctx, opts...)
		if err != nil {
			log.Fatalf("new wechat pay client err:%s", err)
		}

		svc := jsapi.JsapiApiService{Client: client}
		// 得到prepay_id，以及调起支付所需的参数和签名
		resp, result, err := svc.PrepayWithRequestPayment(ctx,
			jsapi.PrepayRequest{
				Appid:       core.String(appID),
				Mchid:       core.String(mchID),
				Description: core.String("Image形象店-深圳腾大-QQ公仔"),
				OutTradeNo:  core.String("1217752501201407033233368019"),
				NotifyUrl:   core.String("https://www.weixin.qq.com/wxpay/pay.php"),
				Amount: &jsapi.Amount{
					Total: core.Int64(1),
				},
				Payer: &jsapi.Payer{
					Openid: core.String("o2ija5bu-0TD1xvOelTpd_2xLxi4"),
				},
			},
		)

		if err == nil {
			log.Println(resp)
			log.Println(result)
		} else {
			log.Println(err)
		}
	})
}

//PrepayResponse{PrepayId:wx091510511209821a8964b483ddca3d0000, Appid:wxac396a3be7a16844, TimeStamp:1702105851, NonceStr:F9yBBkiQ0dFoBCOrIBOpTYJd1Om7JW0T, Package:prepay_id=wx091510511209821a8964b483ddca3d0000, SignType:RSA, PaySign:MtFiC3lJgGLy38kqD5yVXKYhwKJnl3c4yP4wV7P8pzsrPkI3Ot1OTroA6S9Q2xTTqp19ko2ZO9EmijhWxrNOXh/bF4AnJpFAgIeXPzKgiejuMSsKOQ4EcpzuqW+5SB+IlDqDNNokQwwSWk94zJfRvh+DF0Ad4xFqPI5E6Fl2lxzIWV3zgWa6FZzJFJtxybQRu/ciqT1TQ6nd53aw4CEL/3YhtApdMaopsQYO/fvlJQydWG41jW7I0DUVngyAgaMlOsRAzNOqjZDCDhrQvnIX1bRoAnseu2tk0Mr1jsXXYdF1BFxvV3ZUtXvPQEaTXnpQ0k6cPLpt8RimXvmsbz/NIA==}
//2023/12/09 15:10:51 &{0xc0000ce100 0xc00014c2d0}
//--- PASS: TestJsapiApiService (0.55s)
//PASS