package service

import (
	"encoding/json"
	"errors"
	"fmt"
	openapi "github.com/alibabacloud-go/darabonba-openapi/client"
	dysmsapi20170525 "github.com/alibabacloud-go/dysmsapi-20170525/v2/client"
	util "github.com/alibabacloud-go/tea-utils/service"
	"github.com/alibabacloud-go/tea/tea"
	credential "github.com/aliyun/credentials-go/credentials"
	"github.com/gogf/gf/v2/encoding/gjson"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gctx"
	"log"
	"strings"
)

type IAliYunSms interface {
	ConfigInit()
	CreateClient() (_result *dysmsapi20170525.Client, _err error)
	Main(args []string) (_err error)
}

type aliYunSmsServiceTmpl struct {
}

var aliYunSmsService = aliYunSmsServiceTmpl{}

func AliYunSms() IAliYunSms {
	return &aliYunSmsService
}

type AliyunSms struct {
	AccessKeyId  string
	AccessSecret string
	RegionId     string
	CodeSignName string
	TemplateCode string
}

var (
	smsConfig AliyunSms
)

func init() {
	aliYunSmsService.ConfigInit()
}

func (a *aliYunSmsServiceTmpl) ConfigInit() {
	//加载游戏相关配置
	ctx := gctx.New()

	smsConfig.AccessKeyId = g.Cfg().MustGet(ctx, "game.sms.accessKeyId").String()
	smsConfig.AccessSecret = g.Cfg().MustGet(ctx, "game.sms.accessSecret").String()
	smsConfig.RegionId = g.Cfg().MustGet(ctx, "game.sms.regionId").String()
	smsConfig.CodeSignName = g.Cfg().MustGet(ctx, "game.sms.codeSignName").String()
	smsConfig.TemplateCode = g.Cfg().MustGet(ctx, "game.sms.templateCode").String()

	log.Println("aliyunsms init: ", smsConfig)
}

/*
	Description:

* 使用凭据初始化账号Client
* @return Client
* @throws Exception
*/
func (a *aliYunSmsServiceTmpl) CreateClient() (_result *dysmsapi20170525.Client, _err error) {
	// 工程代码建议使用更安全的无AK方式，凭据配置方式请参见：https://help.aliyun.com/document_detail/378661.html。
	newCredential, _err := credential.NewCredential(nil)
	if _err != nil {
		return _result, _err
	}

	config := &openapi.Config{
		Credential: newCredential,
		// 您的AccessKey ID
		AccessKeyId: tea.String(smsConfig.AccessKeyId),
		// 您的AccessKey Secret
		AccessKeySecret: tea.String(smsConfig.AccessSecret),
		RegionId:        tea.String(smsConfig.RegionId),
	}
	// Endpoint 请参考 https://api.aliyun.com/product/Dysmsapi
	config.Endpoint = tea.String("dysmsapi.aliyuncs.com")
	_result = &dysmsapi20170525.Client{}
	_result, _err = dysmsapi20170525.NewClient(config)
	return _result, _err
}

/*
	Description:

* 使用凭据初始化账号Client
* @return Client
* @throws Exception
*/

func (a *aliYunSmsServiceTmpl) Main(args []string) (_err error) {
	client, _err := a.CreateClient()
	if _err != nil {
		return _err
	}

	sendSmsRequest := &dysmsapi20170525.SendSmsRequest{
		PhoneNumbers:  tea.String(args[0]),
		SignName:      tea.String(smsConfig.CodeSignName),
		TemplateCode:  tea.String(smsConfig.TemplateCode),
		TemplateParam: tea.String(gjson.MustEncodeString(map[string]string{"code": args[1]})),
	}

	sendSmsRes := &dysmsapi20170525.SendSmsResponse{}
	tryErr := func() (_e error) {
		defer func() {
			if r := tea.Recover(recover()); r != nil {
				_e = r
			}
		}()
		// 复制代码运行请自行打印 API 的返回值
		sendSmsRes, _err = client.SendSmsWithOptions(sendSmsRequest, &util.RuntimeOptions{})
		log.Print("sendSmsRes: ", gjson.MustEncodeString(sendSmsRes))
		if _err != nil {
			return _err
		}

		return nil
	}()

	if tryErr != nil {
		var error = &tea.SDKError{}
		if _t, ok := tryErr.(*tea.SDKError); ok {
			error = _t
		} else {
			error.Message = tea.String(tryErr.Error())
		}
		// 此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略异常。
		// 错误 message
		fmt.Println(tea.StringValue(error.Message))
		// 诊断地址
		var data interface{}
		d := json.NewDecoder(strings.NewReader(tea.StringValue(error.Data)))
		d.Decode(&data)
		if m, ok := data.(map[string]interface{}); ok {
			recommend, _ := m["Recommend"]
			fmt.Println(recommend)
		}
		//_, _err = util.AssertAsString(error.Message)
		if error.Message != nil {
			return errors.New(*error.Message)
		}

	} else {
		fmt.Println("sendSmsRes: Body ", sendSmsRes.Body.GoString())
		body := sendSmsRes.Body.GoString()
		jsonBody := map[string]interface{}{}
		_err = json.Unmarshal([]byte(body), &jsonBody)
		if _err != nil {
			return _err
		}

		return errors.New(fmt.Sprint(jsonBody["Message"]))
	}
	return _err
}

//func main() {
//	err := _main(tea.StringSlice(os.Args[1:]))
//	if err != nil {
//		panic(err)
//	}
//}