<?php

$singletons = [
    'manager'      => 'FluentMail\App\Services\Mailer\Manager',
    'smtp'         => 'FluentMail\App\Services\Mailer\Providers\Smtp\Handler',
    'ses'          => 'FluentMail\App\Services\Mailer\Providers\AmazonSes\Handler',
    'mailgun'      => 'FluentMail\App\Services\Mailer\Providers\Mailgun\Handler',
    'sendgrid'     => 'FluentMail\App\Services\Mailer\Providers\SendGrid\Handler',
    'pepipost'     => 'FluentMail\App\Services\Mailer\Providers\PepiPost\Handler',
    'sparkpost'    => 'FluentMail\App\Services\Mailer\Providers\SparkPost\Handler',
    'default'      => 'FluentMail\App\Services\Mailer\Providers\DefaultMail\Handler',
    'sendinblue'   => 'FluentMail\App\Services\Mailer\Providers\SendInBlue\Handler',
    'gmail'        => 'FluentMail\App\Services\Mailer\Providers\Gmail\Handler',
    'outlook'      => 'FluentMail\App\Services\Mailer\Providers\Outlook\Handler',
    'postmark'     => 'FluentMail\App\Services\Mailer\Providers\Postmark\Handler',
    'elasticmail'  => 'FluentMail\App\Services\Mailer\Providers\ElasticMail\Handler',
    'smtp2go'      => 'FluentMail\App\Services\Mailer\Providers\Smtp2Go\Handler',
    'tosend' => 'FluentMail\App\Services\Mailer\Providers\ToSend\Handler',
];

foreach ($singletons as $key => $className) {
    $app->alias($className, $key);
    $app->singleton($className, function ($app) use ($className) {
        return new $className();
    });
}