<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Artisan;
use Log;
use File;

class DBBackup extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'db:backup';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Backup DB';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $this->backupLocal();
    }

    private function backupLocal()
    {
        Artisan::call('down');
        Log::warning(['dbbackup-start' => now()]);
        $path = storage_path() . "/app/backup/" . now()->year . "/";
        File::isDirectory($path) or File::makeDirectory($path, 0777, true, true);

        $filename = "backup_" . now()->format('Y-m-d_H:i:m') . ".gz";
        $command = "mysqldump --user=" . env('DB_USERNAME') ." --password=" . env('DB_PASSWORD') . " --host=" . env('DB_HOST') . " " . env('DB_DATABASE') . " --complete-insert " . "  | gzip > " . $path . $filename;
        $returnVar = NULL;
        $output  = NULL;
  
        exec($command, $output, $returnVar);
        sleep(10);
        Log::warning(['dbbackup-stop' => now()]);
        Artisan::call('up');
    }

    private function backupRemote()
    {
        Artisan::call('down');
        Log::warning(['dbbackup-start' => now()->format('Y-m-d H:i:m')]);

        $filename = "ags_billing_" . now()->format('Y-m-d_H:i') . ".gz";
        $filename_withpath = storage_path() . "/app/public/" . $filename;
        $command = "mysqldump --user=" . \config('backup.db_username') ." --password=" . \config('backup.db_password') . " --host=" . \config('backup.db_host') . " " . \config('backup.db_database') . " --complete-insert " . "  | gzip > " . $filename_withpath;

        $returnVar = NULL;
        $output  = NULL;

        exec($command, $output, $returnVar);
        sleep(3);

        Log::warning(['dbbackup-stop' => now()->format('Y-m-d H:i:m')]);
        Artisan::call('up');

        $remote_serv = 'user@ip-address';
        $remote_path = ':/var/sql_data/ags_billing/' . now()->year . "/" . now()->month . "/";
        $remote_pass = 'remote_pass';

        Log::warning(['start: db backup cp to remote server' => now()->format('Y-m-d H:i:m')]);

        $command = "sshpass -p " . $remote_pass . " scp " . $filename_withpath . " " . $remote_serv . $remote_path;
        // apt-get install sshpass;

        exec($command, $output, $returnVar);

	    Log::warning(['end: db backup cp to remote server' => now()->format('Y-m-d H:i:m')]);

        // remote file
        if($returnVar == 0)
    	    File::delete($filename_withpath);
    }
}