<?php

declare(strict_types=1);

namespace App\Cqs\Queries\Recipes;

use App\Contracts\Directories\RecipeDirectory;
use App\Contracts\Query;
use App\Contracts\QueryInput;
use App\Dto\RecipeDto;
use App\Lib\PublicS3Disk;
use Domain\Models\ValueObjects\Pagination;
use Illuminate\Pagination\LengthAwarePaginator;
use Webmozart\Assert\Assert;

/**
 * phpcs:disable Generic.Files.LineLength.TooLong
 *
 * @implements \App\Contracts\Query<\App\Cqs\Queries\Recipes\GetFrontRecipesQueryInput, \Illuminate\Pagination\LengthAwarePaginator<array-key, \App\Dto\RecipeDto>>
 *
 * phpcs:enable
 */
final readonly class GetFrontRecipesQuery implements Query
{
    private const int PER_PAGE = 100;

    public function __construct(
        private RecipeDirectory $recipeDirectory,
        private PublicS3Disk $publicS3Disk,
    ) {
    }

    /**
     * @return LengthAwarePaginator<array-key, \App\Dto\RecipeDto>
     */
    public function __invoke(QueryInput $input): LengthAwarePaginator
    {
        Assert::isAOf($input, GetFrontRecipesQueryInput::class);

        // * Load all recipes for client-side display
        $allRecipes = [];
        $page       = 1;

        do {
            $pagination = Pagination::ofPage($page, self::PER_PAGE);

            $paginatedRecipes = $this->recipeDirectory->getPaginatedRecipes(
                pagination: $pagination,
                productRanges: $input->categories,
                consumptionTimes: $input->consumptionTimes,
                inspirations: $input->inspirations,
                seasons: $input->seasons,
                search: $input->search
            );

            foreach ($paginatedRecipes->items() as $recipe) {
                $allRecipes[] = RecipeDto::fromEntity($recipe, $this->publicS3Disk);
            }

            $page++;
        } while ($page <= $paginatedRecipes->lastPage());

        return new LengthAwarePaginator(
            items: $allRecipes,
            total: count($allRecipes),
            perPage: max(1, count($allRecipes)),
            currentPage: 1,
        );
    }
}