<?php

namespace Tests\Benchmark;

use App\Komma\Kms\QualityAssurance\BaseBenchMark;
use App\Komma\Kms\Transfer\ColumnMap;
use App\Komma\Shop\Categories\Models\Category;
use App\Komma\Shop\Products\Product\Product;
use App\Komma\Shop\Products\Product\Transfer\ProductColumnMapsTrait;
use App\Komma\Shop\Products\Product\Transfer\ProductCsvImportService;
use App\Komma\Shop\Tests\Traits\WithFaker;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class ProductsBenchmark extends BaseBenchMark
{
    use WithFaker,
        DatabaseTransactions,
        ProductColumnMapsTrait;

    /*
    |--------------------------------------------------------------------------
    | Setup and teardown
    |--------------------------------------------------------------------------
    | We use setup and teardown methods to run respectively before and after
    | each benchmark. The time they take is not taken into account in the benchmark.
    |
    */
    /**
     * Setup the test environment before each benchmark
     *
     * @return void
     */
    public function setUp()
    {
        parent::setUp();
    }

    /*
    |--------------------------------------------------------------------------
    | Benchmark subjects
    |--------------------------------------------------------------------------
    | The next methods are benchmark subjects. They test the performance of
    | a part of the application. Various measures will be done while they run.
    | The results of these measures are visible in console, or if configured in
    | XML and HTML files for example. Their names must start with the subject
    | pattern, defined in phpbench_config.json. Usually this means they must start with
    | the word "bench"
    |
    */

    /**
     * Benchmark how long it takes to create a product in the database in its simplest form, with the least amount of
     * framework overhead as possible.
     *
     * @Revs({1, 10, 100})
     * @Iterations(1)
     * @Groups({"products"})
     * @OutputTimeUnit("seconds")
     */
    public function benchFastestProductCreation()
    {
        factory(Product::class)->create();
    }

    /**
     * Benchmark how long it takes to import products
     *
     * @Revs({1, 10, 100})
     * @Iterations(1)
     * @Groups({"products"})
     * @OutputTimeUnit("seconds")
     * @throws \Exception
     */
    public function benchProductImport()
    {
        $productData = $this->provideProductData();

        /** @var ProductCsvImportService $productImportService */
        $productImportService = app(ProductCsvImportService::class);
        $columnMaps = $this->getColumnMaps();
        $data = collect();

        foreach ($columnMaps['productData'] as $columnMap) {
            /** @var ColumnMap $columnMap */
            $data->push($productData[$columnMap->getModelAttributeName()]);
        }

        $data->push($productData['quantity'].'/'.$productData['quantity_price']);

        foreach ($columnMaps['translationData'] as $iso_2 => $columnMaps) {
            foreach ($columnMaps as $columnMap) {
                $data->push($productData[$columnMap->getModelAttributeName().'-'.$iso_2]);
            }
        }

        $productImportService->import($data->toArray(), 1);
    }

    /*
    |--------------------------------------------------------------------------
    | Helper methods
    |--------------------------------------------------------------------------
    | The next methods provide useful services to other methods. They can,
    | for example provide the data for a benchmark subject.
    |
    */
    public function provideProductData()
    {
        $category = Category::inRandomOrder()->first();

        return [
            'category_id' => $category->id,
            'active' => $this->faker->boolean,
            'price' => $this->faker->randomNumber(4),
            'stock_keeping_unit' => $this->faker->ean13,
            'product_documents' => '',
            'quantity_price' => $this->faker->randomNumber(2),
            'quantity' => $this->faker->randomNumber(2),
            'name-en' => $this->faker->productName(),
            'name-de' => $this->faker->productName(),
            'name-nl' => $this->faker->productName(),
            'meta_description-en' => $this->faker->paragraph(1),
            'meta_description-de' => $this->faker->paragraph(1),
            'meta_description-nl' => $this->faker->paragraph(1),
            'description-en' => $this->faker->paragraph(3),
            'description-de' => $this->faker->paragraph(3),
            'description-nl' => $this->faker->paragraph(3),
        ];
    }
}