import { Injectable, Logger } from '@nestjs/common';
import { SentEmail } from './mail.types';

@Injectable()
export class MailService {
  private readonly logger = new Logger(MailService.name);
  private readonly sentEmails: SentEmail[] = [];

  sendVerificationEmail(to: string, verificationUrl: string): void {
    const email: SentEmail = {
      to,
      subject: 'Verify your Listify account',
      text: `Please verify your account by opening this link: ${verificationUrl}`,
      verificationUrl,
    };

    this.sentEmails.push(email);
    this.logger.log(
      `Verification email sent to ${to}: ${email.verificationUrl}`,
    );
  }

  getSentEmails(): SentEmail[] {
    return [...this.sentEmails];
  }
}