package sms

import (
	"encoding/json"

	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"
)

type Aliyun struct {
	SignName   string
	AppId      string
	AppKey     string
	TemplateId string
}

/**
 * 使用AK&SK初始化账号Client
 * @param accessKeyId
 * @param accessKeySecret
 * @return Client
 * @throws Exception
 */
func (c *Aliyun) CreateClient() (_result *dysmsapi20170525.Client, _err error) {
	config := &openapi.Config{
		// 您的 AccessKey ID
		AccessKeyId: tea.String(c.AppId),
		// 您的 AccessKey Secret
		AccessKeySecret: tea.String(c.AppKey),
	}
	// 访问的域名
	config.Endpoint = tea.String("dysmsapi.aliyuncs.com")
	_result = &dysmsapi20170525.Client{}
	_result, _err = dysmsapi20170525.NewClient(config)
	return _result, _err
}

func (c *Aliyun) Send(datatype, dataparams, phones interface{}) interface{} {
	client, _err := c.CreateClient()
	if _err != nil {
		return _err
	}
	dataparamsMap := dataparams.(map[string]interface{})
	dataparamsMapStr, _ := json.Marshal(dataparamsMap)
	phonesStr, _ := json.Marshal(phones.([]string))
	sendSmsRequest := &dysmsapi20170525.SendBatchSmsRequest{
		SignNameJson:      tea.String(c.SignName),
		TemplateCode:      tea.String(c.TemplateId),
		PhoneNumberJson:   tea.String(string(phonesStr)),
		TemplateParamJson: tea.String(string(dataparamsMapStr)),
	}
	runtime := &util.RuntimeOptions{}
	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
		_, _err = client.SendBatchSmsWithOptions(sendSmsRequest, runtime)
		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())
		}
		// 如有需要，请打印 error
		util.AssertAsString(error.Message)
	}
	return _err
}