import { Injectable } from '@nestjs/common';
import * as nodemailer from 'nodemailer';
import { Utility } from 'src/common/Utility';

@Injectable()
export class MailService {
    private transporter: nodemailer.Transporter;

    constructor() {
        this.transporter = nodemailer.createTransport(Utility.mailConfig.transport);
    }

    async sendMail(to: string, subject: string, text: string, html?: string) {
        const info = await this.transporter.sendMail({
            from: Utility.mailConfig.defaults.from,
            to,
            subject,
            text,
            html,
        });

        console.log('Email sent:', info.messageId);
        return info;
    }
}