import SMTPClient from './smtp.js';
import Email from './email.js';

class Transporter {
    constructor(options) {
        this.host = options.host;
        this.port = options.port || 25;
        this.auth = options.auth;

        this.client = new SMTPClient(this.host, this.port, this.auth);
    }

    async sendMail(mailOptions) {
        const { from, to, subject, text, html, attachments } = mailOptions;
    
        // Basic validation
        if (!from || !to || !subject) {
            throw new Error('Missing required email fields: from, to, subject');
        }
    
        try {
            await this.client.connect();
            const email = new Email(from, to, subject, text, html, attachments);
            await this.client.sendEmail(from, to, subject, email.format());
            console.log('Email sent successfully!');
        } catch (error) {
            console.error('Error sending email:', error.message);
            throw new Error(`Failed to send email: ${error.message}`); // Propagate error to API
        }
    }
}

export default Transporter;