import { Job } from 'bullmq';

import {

  MailJobName, MailJobData,

  WelcomeEmailPayload,

  PasswordResetPayload,

} from '@app/lib/queue/types';

import {

  sendWelcomeEmail

} from '@app/services/mail'

export async function mailProcessor(job: Job<MailJobData['data']>): Promise<void> {

  // job.name is the discriminant

  switch (job.name as MailJobName) {

    case MailJobName.WelcomeEmail: {

      const data = job.data as WelcomeEmailPayload;

      // await sendWelcomeEmail(data.userId);

      console.log("Dispatching an welcome email", data);

      sendWelcomeEmail(Number(data.userId));

      break;

    }

    case MailJobName.PasswordReset: {

      const data = job.data as PasswordResetPayload;

      // await sendPasswordResetEmail(data.userId, data.token);

      break;

    }

    default:

      throw new Error(`Unknown mail job: ${job.name}`);

  }

}