<?php

namespace App\Models;

use \PHPMailer;
use \Tracy\Debugger;

/**
 * MAILER MODEL USING PHPMAILER
 */

class Mailer
{
    protected $view;

    public function __construct($view)
    {
        $this->view = $view;
    }

    public function submitEmail($mailto, $twig_template, $config, $postdata, $subject)
    {
        // GET VIEW
        $view = $this->view;

        // RENDER EMAIL TEMPLATE
        $template = '/emails/' . $twig_template . '.twig';
        $content = $view->fetch($template, [
          'postdata' => $postdata,
          'config' => $config
        ]);

        $response = [
          'response_status' => 'success',
          'response_message' => ''
        ];

        // NEW PHPMAILER INSTANCE
        $mail = new PHPMailer;

        // PHP MAILER SETTINGS
        $mail->setLanguage('fr');
        $mail->CharSet = 'UTF-8';

        // SERVER SETTINGS
        $mail->IsSMTP();
        $mail->Host = $config['website']['email']['host'];
        $mail->SMTPAuth = true;
        $mail->Username = $config['website']['email']['address'];
        $mail->Password = $config['website']['email']['password'];
        $mail->SMTPSecure = 'ssl';
        $mail->Port = 465;

        // ADDRESS SETTINGS
        $mail->SetFrom($config['website']['email']['address'], $config['website']['name']);
        $mail->addAddress($mailto);

        // EMAIL SETTINGS
        $mail->isHTML(true);
        $mail->Subject = $subject . ' ' . $postdata['firstname'];
        $mail->Body = $content;

        // GET THE RESPONSE
        $testresponse = $mail->send();

        // TEST THE RESPONSE AND RETURN A MESSAGE
        if ($mailto != $config['website']['email']['address']) {

            // IF NOT SENT
            if (!$testresponse) {
                // LOG ERRORS
                $log_message= 'PHPMailer Error: ' . $mail->ErrorInfo . "\n" . 'from: ' . $mailto. "\n";
                Debugger::log($log_message, Debugger::ERROR);
                // JSON RESPONSE
                $response = [
                  'response_status' => 'error',
                  'response_message' => $mail->ErrorInfo . ' Merci de réessayer'
                ];

            // IF SENT
            } else {

                // JSON RESPONSE
                $response['response_message'] =  'Merci ' . $postdata['firstname'];
            }
        }
        // RETURN RESPONSE
        $this->response = $response;
    }

    public function getResponse()
    {
        $response = $this->response;

        return $response;
    }
}