const nodemailer = require('nodemailer')
const logger = require('./logger')()
require('dotenv').config()

// Authenticates with email server and send email
class SendEmail {
    constructor() {
        this.transporter = nodemailer.createTransport({
            host: process.env.SMTP_HOST,
            port: process.env.SMTP_PORT,
            secure: process.env.SMTP_TLS,
            auth: {
                user: process.env.EMAIL_USERNAME,
                pass: process.env.EMAIL_PASSWORD
            },
            tls: {
                rejectUnauthorized: false
            }
        })

        this.transporter.verify((err, success) => {if (err) {logger.Error(`SMTP Error: ${err.message}`)} else {logger.Info('Logged in successfully')}})
    }

    Send(x) {
        const options = {
            from: x.from,
            to: process.env.email,
            subject: x.subject,
            html: x.message
        }

        this.transporter.sendMail(options, (err, info) => {if (err) {logger.Error(err)} else {logger.Info('Sent Email')}})
    }
}

module.exports = () => {return new SendEmail()}