// contactController.js
module.exports = (pool, transporter) => {
    
    const submitForm = async (req, res) => {
        const { firstName, lastName, organization, email, phone, contactMethod, message } = req.body;

        try {
            const result = await pool.query(
                `INSERT INTO submissions(first_name, last_name, organization, email, phone, contact_method, message) 
                 VALUES($1, $2, $3, $4, $5, $6, $7) RETURNING *`,
                [firstName, lastName, organization, email, phone, contactMethod, message]
            );

            console.log('Successfully saved submission to the database:', result.rows[0]);

            const mailOptions = {
                from: `"Contact Form" <contact@dlseitz.dev>`,
                to: process.env.EMAIL_RCPT,
                subject: 'New Contact Form Submission',
                html: `
                    <h3>New Submission</h3>
                    <ul>
                        <li><strong>First Name:</strong> ${firstName}</li>
                        <li><strong>Last Name:</strong> ${lastName}</li>
                        <li><strong>Organization:</strong> ${organization}</li>
                        <li><strong>Email:</strong> ${email}</li>
                        <li><strong>Phone:</strong> ${phone}</li>
                        <li><strong>Contact Method:</strong> ${contactMethod}</li>
                    </ul>
                    <p><strong>Message:</strong></p>
                    <p>${message}</p>
                `,
            };

            const emailInfo = await transporter.sendMail(mailOptions);
            console.log('Message sent: %s', emailInfo.messageId);

            res.status(200).json({
                message: 'Form submitted successfully and saved to the database!',
                dataReceived: req.body
            });

        } catch (err) {
            console.error('An error occurred during form submission:', err.stack);
            res.status(500).json({
                message: 'An error occurred. Please try again.',
                error: err.message
            });
        }
    };

    return {
        submitForm,
    };
};