<?php

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require 'php_mailer/Exception.php';
require 'php_mailer/PHPMailer.php';
require 'php_mailer/SMTP.php';

header('Content-Type: application/json');

try {
    // Sanitize and validate input
    $fname = htmlspecialchars(trim($_POST['fname']));
    $lname = htmlspecialchars(trim($_POST['lname']));
    $email = htmlspecialchars(trim($_POST['email']));
    $phone = htmlspecialchars(trim($_POST['Phone']));
    $yearOfPassing = htmlspecialchars(trim($_POST['yearOfPassing']));
    $course = htmlspecialchars(trim($_POST['course']));
    $universityrollno = htmlspecialchars(trim($_POST['universityrollno']));


    // Basic validation
    if (empty($fname) || empty($lname) || empty($email) || empty($phone) || empty($yearOfPassing) || empty($course) || empty($universityrollno)) {
        echo json_encode(['status' => 'error', 'message' => 'All required fields must be filled.']);
        exit;
    }

    $mail = new PHPMailer(true);

    // Server settings
    $mail->isSMTP();
    $mail->Host = 'smtp.gmail.com'; // Replace with your SMTP host
    $mail->SMTPAuth = true;
    $mail->Username = 'waytoadmissions21@gmail.com'; // Replace with your SMTP username
    $mail->Password = 'lgle pkre mzzy sebw'; // Replace with your SMTP password or app-specific password
    $mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
    $mail->Port = 465;

    // Recipients
    $mail->setFrom($email, "$fname $lname");
    $mail->addAddress('salbed255@gmail.com'); // Replace with recipient email

    // Content
    $mail->isHTML(true);
    $mail->Subject = 'New Form Submission';
    $mail->Body = "
        <h2>New Form Submission</h2>
            <p><strong>First Name:</strong> $fname</p>
            <p><strong>Last Name:</strong> $lname</p>
            <p><strong>Email:</strong> $email</p>
            <p><strong>Phone:</strong> $phone</p>
            <p><strong>Year of Passing:</strong> $yearOfPassing</p>
            <p><strong>Course:</strong> $course</p>
            <p><strong>University Roll No:</strong> $universityrollno</p>
    ";

    $mail->AltBody = "First Name: $fname\nLast Name: $lname\nEmail: $email\nPhone: $phone\nAddress: $address\nCity: $city\nCountry: $country\nZip Code: $zip\nDate: $date\nSubject: $subject\nMessage: $message";

    $mail->send();
    echo json_encode(['success' => true]);
} catch (Exception $e) {
    echo json_encode(['success' => false, 'message' => 'Email could not be sent. Error: ' . $mail->ErrorInfo]);
}