<?php namespace Barryvdh\Snappy;

use Illuminate\Support\ServiceProvider as BaseServiceProvider;

class LumenServiceProvider extends BaseServiceProvider
{
    /**
     * Indicates if loading of the provider is deferred.
     *
     * @var bool
     */
    protected $defer = false;

    /**
     * Register the service provider.
     *
     * @return void
     */
    public function register()
    {
        $this->app->configure('snappy');

        $configPath = __DIR__ . '/../config/snappy.php';
        $this->mergeConfigFrom($configPath, 'snappy');
    }

    public function boot()
    {
        if ($this->app['config']->get('snappy.pdf.enabled')) {
            $this->app->bind('snappy.pdf',function ($app) {
                $binary = $app['config']->get('snappy.pdf.binary', '/usr/local/bin/wkhtmltopdf');
                $options = $app['config']->get('snappy.pdf.options', array());
                $env = $app['config']->get('snappy.pdf.env', array());
                $timeout = $app['config']->get('snappy.pdf.timeout', false);

                $snappy = new IlluminateSnappyPdf($app['files'], $binary, $options, $env);
                if (false !== $timeout) {
                    $snappy->setTimeout($timeout);
                }

                return $snappy;
            });

            $this->app->bind('snappy.pdf.wrapper',function ($app) {
                return new PdfWrapper($app['snappy.pdf']);
            });
            $this->app->alias('snappy.pdf.wrapper', 'Barryvdh\Snappy\PdfWrapper');
        }

        if ($this->app['config']->get('snappy.image.enabled')) {
            $this->app->bind('snappy.image',function ($app) {
                $binary = $app['config']->get('snappy.image.binary', '/usr/local/bin/wkhtmltoimage');
                $options = $app['config']->get('snappy.image.options', array());
                $env = $app['config']->get('snappy.image.env', array());
                $timeout = $app['config']->get('snappy.image.timeout', false);

                $image = new IlluminateSnappyImage($app['files'], $binary, $options, $env);
                if (false !== $timeout) {
                    $image->setTimeout($timeout);
                }

                return $image;
            });

            $this->app->bind('snappy.image.wrapper',function ($app) {
                return new ImageWrapper($app['snappy.image']);
            });
            $this->app->alias('snappy.image.wrapper', 'Barryvdh\Snappy\ImageWrapper');
        }
    }

    /**
     * Get the services provided by the provider.
     *
     * @return array
     */
    public function provides()
    {
        return array('snappy.pdf', 'snappy.pdf.wrapper', 'snappy.image', 'snappy.image.wrapper');
    }
}