<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\File;
use JsonMachine\Items;
use Illuminate\Support\Facades\DB;

class Import extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'import {dir}';

    protected $RpoTree;
    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Import data from gzipped backup init files';

    public function transformItem($item)
    {
        return $item;
    }

    public function ImportToDB($dir, $files)
    {
        foreach ($files as $file) {
            $stream = gzopen($dir.'/'.$file,'rb');
            $items = Items::fromStream($stream, ['pointer' => '/results']);
            foreach ($items as $item) {
                $item = $this->transformItem($item);
                DB::table('data')->insert($item);
            }
        }
    }

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $dir = $this->argument('dir');


        $files = File::glob($dir . '/*.txt');

        $this->question('Which file to import?');
        $i = 1;
        foreach ($files as $file) {
            $this->comment("<fg=green>[" . $i++ . "]. </>" . $file);
        }
        $num = $this->ask('Enter number:');
        $file = $files[$num - 1];
        $this->info('Your choice: ' . $file);

        $files = explode(PHP_EOL, File::get($file));

        $this->RpoTree = json_decode(File::get(resource_path('js/Data/RpoTree.json')));

        $this->ImportToDB($dir, $files);
    }
}