const express = require('express');
const nodemailer = require('nodemailer');
const cors = require('cors');
require('dotenv').config();

const app = express();
const port = process.env.PORT || 3000;

// Middleware
app.use(cors());
app.use(express.json());
app.use(express.static('public'));

// Email transporter
const transporter = nodemailer.createTransport({
    service: 'gmail',
    auth: {
        user: process.env.EMAIL_USER,
        pass: process.env.EMAIL_PASS
    }
});

// Contact form endpoint
app.post('/api/contact', async (req, res) => {
    try {
        const { name, email, subject, message } = req.body;

        // Email options
        const mailOptions = {
            from: process.env.EMAIL_USER,
            to: 'daniel.laforce@argobox.com',
            subject: `Contact Form: ${subject}`,
            text: `
Name: ${name}
Email: ${email}
Subject: ${subject}

Message:
${message}
            `,
            html: `
<h3>New Contact Form Submission</h3>
<p><strong>Name:</strong> ${name}</p>
<p><strong>Email:</strong> ${email}</p>
<p><strong>Subject:</strong> ${subject}</p>
<h4>Message:</h4>
<p>${message}</p>
            `
        };

        // Send email
        await transporter.sendMail(mailOptions);

        res.status(200).json({ message: 'Message sent successfully!' });
    } catch (error) {
        console.error('Error sending email:', error);
        res.status(500).json({ message: 'Failed to send message. Please try again.' });
    }
});

app.listen(port, () => {
    console.log(`Server running on port ${port}`);
});