<?php

namespace Tests\Fakes;

use App\Text\CreateTextDto;
use App\Text\Text;
use App\Text\TextRepository;

class FakeTextRepository implements TextRepository
{
    /**
     * @var Text[]
     */
    private array $existingTexts = [];

    public function create(CreateTextDto $dto): Text
    {
        $id = $this->nextId();
        $text = new Text(
            id: $id,
            name: $dto->name,
        );
        $this->existingTexts[$id] = $text;

        return $text;
    }

    public function find(int $id): ?Text
    {
        $text = array_find(
            $this->existingTexts,
            function (Text $text) use ($id){
                return $text->getId() === $id;
            }
        );
        if ($text === null) {
            return null;
        }

        return new Text(
            id: $id,
            name: $text->getName(),
        );
    }

    private function nextId(): int
    {
        return count($this->existingTexts);
    }
}