package sms

import (
	"fmt"
	"service/bizcommon/util"
	"service/library/configcenter"
	"service/library/logger"

	openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
	dysmsapi "github.com/alibabacloud-go/dysmsapi-20170525/v3/client"
	"github.com/alibabacloud-go/tea/tea"
)

var defaultDysmsapiClient *dysmsapi.Client

func Init(cfg *configcenter.DysmsapiConfig) (err error) {

	config := &openapi.Config{
		AccessKeyId:     tea.String(cfg.AccessKeyId),
		AccessKeySecret: tea.String(cfg.AccessKeySecret),
	}
	// 访问的域名
	config.Endpoint = tea.String("dysmsapi.aliyuncs.com")

	defaultDysmsapiClient, err = dysmsapi.NewClient(config)

	if err != nil {
		logger.Error("NewDysmsapiClient fail, cfg: %v, err: %v", util.ToJson(config), err)
		return
	}

	return
}

func SendSms(request *dysmsapi.SendSmsRequest) (err error) {
	_result, err := defaultDysmsapiClient.SendSms(request)
	logger.Info("SendSms result:%v", _result)
	if _result == nil || _result.Body == nil {
		return fmt.Errorf("短信发送失败")
	}
	if util.DerefInt32(_result.StatusCode) != 200 {
		return fmt.Errorf("短信发送失败")
	}
	if util.DerefString(_result.Body.Code) != "OK" {
		return fmt.Errorf(util.DerefString(_result.Body.Message))
	}
	if err != nil {
		logger.Error("SendSms failed : %v", err)
		return
	}
	return
}