<?php

namespace Lc\CaracoleBundle\Notification;

use Lc\CaracoleBundle\Definition\MerchantSettingDefinition;
use Lc\CaracoleBundle\Resolver\MerchantResolver;
use Mailjet\MailjetSwiftMailer\SwiftMailer\MailjetTransport;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Twig\Environment;

class MailMailjetNotification
{
        const SUBJECT = 'subject';
        const SUBJECT_PREFIX = 'subject-prefix';
        const TO_EMAIL = 'to-email';
        const COPY_TO = 'copy-to';
        const COPY_HIDDEN_TO = 'copy-hidden-to';
        const TO_NAME = 'to-name';
        const FROM_EMAIL = 'from-email';
        const FROM_NAME = 'from-name';
        const REPLY_TO = 'reply-to';
        const CONTENT_TEMPLATE = 'content-template';
        const CONTENT_DATA = 'content-data';
        const ATTACHMENT_DATA = 'attachment-data';
        const ATTACHMENT_FILENAME = 'attachment-filename';
        const ATTACHMENT_CONTENT_TYPE = 'attachment-content-type';
        //const DISPOSITION_NOTIFICATION_TO = 'disposition-notification-to' ;

        protected $transport;
        protected $templating;
        protected $parameterBag;
        protected $merchantResolver;

        public function __construct(
                MailjetTransport $mailjetTransport,
                Environment $templating,
                ParameterBagInterface $parameterBag,
                MerchantResolver $merchantResolver
        ) {
                $this->transport = $mailjetTransport;
                $this->templating = $templating;
                $this->parameterBag = $parameterBag;
                $this->merchantResolver = $merchantResolver;
        }

        public function send($params = [])
        {
                $merchantCurrent = $this->merchantResolver->getCurrent();

                $merchantConfigEmailFrom = $merchantCurrent->getSettingValue(MerchantSettingDefinition::EMAIL_FROM);
                $emailFrom = (isset($params[self::FROM_EMAIL]) && $params[self::FROM_EMAIL] && strlen($params[self::FROM_EMAIL])) ? $params[self::FROM_EMAIL] : $merchantConfigEmailFrom;

                $merchantConfigEmailFromName = $merchantCurrent->getSettingValue(MerchantSettingDefinition::EMAIL_FROM_NAME);
                $emailFromName = isset($params[self::FROM_NAME]) ? $params[self::FROM_NAME] : $merchantConfigEmailFromName;

                $merchantConfigEmailSubjectPrefix = $merchantCurrent->getSettingValue(MerchantSettingDefinition::EMAIL_SUBJECT_PREFIX);
                $emailSubjectPrefix = isset($params[self::SUBJECT_PREFIX]) ? $params[self::SUBJECT_PREFIX] : $merchantConfigEmailSubjectPrefix;
                if ($emailSubjectPrefix && strlen($emailSubjectPrefix)) {
                        $emailSubjectPrefix .= ' ';
                }

                $message = new \Swift_Message($emailSubjectPrefix . $params[self::SUBJECT]);


                if ($this->parameterBag->get('mailjet.dev.redirect.active')==1) {
                        $message->addTo($this->parameterBag->get('mailjet.dev.redirect.email'),
                                isset($params[self::TO_NAME]) ? $params[self::TO_NAME] : null);
                } else {
                        $message->addTo(
                                $params[self::TO_EMAIL],
                                isset($params[self::TO_NAME]) ? $params[self::TO_NAME] : null);
                }

                $contentData = [] ;
                if(isset($params[self::CONTENT_DATA])) {
                        $contentData = $params[self::CONTENT_DATA] ;
                }

                $message->addFrom($emailFrom, $emailFromName)
                        ->setBody($this->templating->render($params[self::CONTENT_TEMPLATE] . '-html.html.twig', $contentData), 'text/html')
                        ->addPart($this->templating->render($params[self::CONTENT_TEMPLATE] . '-text.html.twig', $contentData));

                if(isset($params[self::COPY_TO]) && strlen($params[self::COPY_TO])) {
                        $message->addCc($params[self::COPY_TO]);
                }

                if(isset($params[self::COPY_HIDDEN_TO]) && strlen($params[self::COPY_HIDDEN_TO])) {
                        $message->addBcc($params[self::COPY_HIDDEN_TO]);
                }

                if(isset($params[self::REPLY_TO]) && strlen($params[self::REPLY_TO])) {
                        $message->addReplyTo($params[self::REPLY_TO]);
                }

                if(isset($params[self::ATTACHMENT_DATA]) && isset($params[self::ATTACHMENT_FILENAME]) && isset($params[self::ATTACHMENT_CONTENT_TYPE])) {
                        $message->attach(\Swift_Attachment::newInstance(
                                $params[self::ATTACHMENT_DATA],
                                $params[self::ATTACHMENT_FILENAME],
                                $params[self::ATTACHMENT_CONTENT_TYPE]
                        ));
                }

                /*if(isset($params[self::DISPOSITION_NOTIFICATION_TO]) && $params[self::DISPOSITION_NOTIFICATION_TO]) {
                        $emailFromDispositionNotificationTo = $emailFrom ;
                        if(isset($params[self::REPLY_TO]) && strlen($params[self::REPLY_TO])) {
                                $emailFromDispositionNotificationTo = $params[self::REPLY_TO] ;
                        }
                        $message->getHeaders()->addTextHeader('Disposition-Notification-To', $emailFromDispositionNotificationTo) ;
                        $message->getHeaders()->addMailboxHeader('Disposition-Notification-To', $emailFromDispositionNotificationTo);
                }*/

                return $this->transport->send($message);
        }
}