const express = require('express');
const nodemailer = require('nodemailer');
const cors = require('cors');
const path = require('path');
const dotenv = require('dotenv');

// Load environment variables from .env file
dotenv.config();

const app = express();

// ✅ Updated CORS setup for live domain
app.use(cors({
  origin: ['https://www.radhefabrications.com'], // live domain
  methods: ['GET', 'POST'],
  credentials: false
}));

app.use(express.json());

// ✅ Serve frontend files
app.use(express.static(path.join(__dirname, 'public')));

// ✅ Nodemailer transporter using domain email
const transporter = nodemailer.createTransport({
  host: 'mail.radhefabrications.com',
  port: 465,
  secure: true,
  auth: {
    user: 'info@radhefabrications.com',
    pass: process.env.EMAIL_PASS,
  },
});

// ✅ SMTP Test Route
app.get('/test', async (req, res) => {
  try {
    await transporter.sendMail({
      from: '"Radhe Fabrications" <info@radhefabrications.com>',
      to: 'info@radhefabrications.com',
      subject: 'SMTP Test',
      text: '✅ SMTP connection is working correctly.',
    });

    res.send('✅ Test email sent successfully.');
  } catch (error) {
    console.error('❌ SMTP Error:', error);
    res.send('❌ Error sending email: ' + error.message);
  }
});

// ✅ Contact Form Route
app.post('/send', async (req, res) => {
  const { name, email, subject, message } = req.body;

  const mailOptions = {
    from: `"${name}" <${email}>`,
    to: 'info@radhefabrications.com',
    subject: `Website Contact: ${subject}`,
    html: `
      <h3>📩 New Inquiry – Radhe Fabrication</h3>
      <p><strong>Name:</strong> ${name}</p>
      <p><strong>Email:</strong> ${email}</p>
      <p><strong>Subject:</strong> ${subject}</p>
      <p><strong>Message:</strong><br>${message}</p>
    `,
  };

  try {
    await transporter.sendMail(mailOptions);
    res.status(200).json({ message: 'Message sent successfully!' });
  } catch (error) {
    console.error('Email error:', error);
    res.status(500).json({ message: 'Failed to send message.' });
  }
});

const PORT = 5500;
app.listen(PORT, () => {
  console.log(`✅ Server running at http://localhost:${PORT}`);
});




2nd 

const express = require('express');
const nodemailer = require('nodemailer');
const cors = require('cors');
const path = require('path');
const dotenv = require('dotenv');

// Load environment variables from .env file
dotenv.config();

const app = express();
app.use(cors());
app.use(express.json());

// Serve frontend files
app.use(express.static(path.join(__dirname, 'public')));

// ✅ Nodemailer transporter using domain email
const transporter = nodemailer.createTransport({
  host: 'mail.radhefabrications.com',
  port: 465,
  secure: true, // SSL
  auth: {
    user: 'info@radhefabrications.com',
    pass: process.env.EMAIL_PASS, // Must match cPanel email password
  },
});

// ✅ Test Route
app.get('/test', async (req, res) => {
  try {
    await transporter.sendMail({
      from: '"Radhe Fabrications" <info@radhefabrications.com>',
      to: 'info@radhefabrications.com',
      subject: 'SMTP Test',
      text: '✅ SMTP connection is working correctly.',
    });

    res.send('✅ Test email sent successfully.');
  } catch (error) {
    console.error('❌ SMTP Error:', error);
    res.send('❌ Error sending email: ' + error.message);
  }
});

// ✅ Contact Form Route
app.post('/send', async (req, res) => {
  const { name, email, subject, message } = req.body;

  const mailOptions = {
    from: `"${name}" <${email}>`,
    to: 'info@radhefabrications.com',
    subject: `Website Contact: ${subject}`,
    html: `
      <h3>📩 New Inquiry – Radhe Fabrication</h3>
      <p><strong>Name:</strong> ${name}</p>
      <p><strong>Email:</strong> ${email}</p>
      <p><strong>Subject:</strong> ${subject}</p>
      <p><strong>Message:</strong><br>${message}</p>
    `,
  };

  try {
    await transporter.sendMail(mailOptions);
    res.status(200).json({ message: 'Message sent successfully!' });
  } catch (error) {
    console.error('Email error:', error);
    res.status(500).json({ message: 'Failed to send message.' });
  }
});

const PORT = 5500;
app.listen(PORT, () => {
  console.log(`✅ Server running at http://localhost:${PORT}`);
});