import * as Core from '@alicloud/pop-core';
import { Config, Provide } from '@midwayjs/core';
import { CoolSmsAliConfig } from './interface';
import { CoolCommException } from '@cool-midway/core';

/**
 * 阿里云短信
 */
@Provide()
export class SmsAli {
  @Config('cool.sms.ali')
  config: CoolSmsAliConfig;

  /**
   * 配置
   * @param config
   */
  setConfig(config: CoolSmsAliConfig) {
    this.config = config;
  }

  /**
   * 发送短信
   * @param phone 手机号
   * @param params 参数
   * @param config  signName 签名 template 模板
   * @returns
   */
  async send(
    phone,
    params: {
      [key: string]: string;
    },
    config?: {
      signName: string;
      template: string;
    }
  ) {
    const { accessKeyId, accessKeySecret } = this.config;
    if (!accessKeyId || !accessKeyId) {
      throw new CoolCommException('请配置阿里云短信');
    }
    if (!config) {
      config = {
        signName: this.config.signName,
        template: this.config.template,
      };
    }
    const client = new Core({
      accessKeyId,
      accessKeySecret,
      endpoint: 'https://dysmsapi.aliyuncs.com',
      // endpoint: 'https://cs.cn-hangzhou.aliyuncs.com',
      apiVersion: '2017-05-25',
      // apiVersion: '2018-04-18',
    });
    const data = {
      RegionId: 'cn-shanghai',
      PhoneNumbers: phone,
      signName: config.signName,
      templateCode: config.template,
      TemplateParam: JSON.stringify(params),
    };
    return await client.request('SendSms', data, {
      method: 'POST',
    });
  }
}