<?php 

namespace EmailKit\Admin\Api;

defined( 'ABSPATH' ) || exit;

class TestEmail {
	
	public $prefix = '';
    public $param = '';
    public $request = null;
	public function __construct() {
		
		add_action('rest_api_init', function () {
            register_rest_route('emailkit/v1', 'send-test-email', array(
                'methods'  => \WP_REST_Server::ALLMETHODS,
                'callback' => [$this, 'sendEmail'],
                'permission_callback' => '__return_true',
            ));
        });
	}

	public function sendEmail($request)
    {
		if (!wp_verify_nonce($request->get_header('X-WP-Nonce'), 'wp_rest')) {
            return [
                'status'    => 'fail',
                'message'   => ['Nonce mismatch.']
            ];
        }

        if (!is_user_logged_in() || !current_user_can('publish_posts')) {
            return [
                'status'    => 'fail',
                'message'   => ['Access denied.']
            ];
        }
        
        $from = get_option('admin_email');
        $to = $request->get_param('email');
        $subject = $request->get_param('subject');
        $message = $request->get_param('message');
		$headers = [
			'From: ' . $from . "\r\n",
			'Reply-To: ' . $from . "\r\n",
			'Content-Type: text/html; charset=UTF-8',
		];

        $sent = wp_mail($to, $subject, $message, $headers);

        if ($sent) {
            return [
                'status' => 'success',
                'message' => ['Test email sent successfully.'],
            ];
        } else {
            return [
                'status' => 'fail',
                'message' => ['Failed to send the test email.'],
            ];
        }
    }
}