<?php

namespace App\Commands;

use Illuminate\Console\Scheduling\Schedule;
use LaravelZero\Framework\Commands\Command;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\App;

use App\Facades\Install;
use App\BladeFile;

use Log;

class NginxInstallCommand extends Command
{
    /**
     * The signature of the command.
     *
     * @var string
     */
    protected $signature = 'nginx:install  {--user=www-data}';

    /**
     * The description of the command.
     *
     * @var string
     */
    protected $description = 'Install Nginx';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $this->info('Nginx installing...');

        exec('apt update 2>&1');
        exec('apt install -y nginx 2>&1');

        // copy snippets
        exec('cp '.base_path().'/resources/nginx/snippets/*.conf /etc/nginx/snippets');

        $configuration = [
            'user' => $this->option('user'),
            'env' => App::environment()
        ];

        // get workers
        exec('echo $(grep ^processor /proc/cpuinfo | wc -l)', $output);
        $configuration['processes'] = $output[0];

        // get connections
        exec('echo $(ulimit -n)', $output);
        $configuration['connections'] = $output[1];

        $bladeFile = new BladeFile('/resources/nginx');
        $bladeFile->put('nginx', '/etc/nginx/nginx.conf', $configuration);

        // check if nginx is ready and installed
        if (Install::isReady('nginx')) {

            // adding ufw to nginx
            exec('ufw allow "Nginx Full"');

            $this->info("Success!");
        } else {
            $this->error("failed");
        }
    }
}