<?php

use Illuminate\Database\Seeder;
use App\Models\Part;
use \App\Models\PartAnalog;
use Illuminate\Support\Facades\DB;

class PartSeeder extends Seeder
{

    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::statement('SET FOREIGN_KEY_CHECKS=0;');
        Part::truncate();
        PartAnalog::truncate();
        DB::statement('SET FOREIGN_KEY_CHECKS=1;');

        factory(Part::class, 50)->create();

        $parts = Part::get('id')->pluck('id')->toArray();

        foreach ($parts as $partId) {
            if ($partId % 10 == 0) continue;

            $analogId = $parts[array_rand($parts)];
            if ($analogId == $partId) continue;

            PartAnalog::create([
                'part_id' => $partId,
                'analog_id' => $analogId,
            ]);
        }
    }
}