ApiGen\Generator\GeneratorQueue

Complexity

Total Complexity

9

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	run()	0	8	2
A	addToQueue()	0	4	1
A	getAllowedQueue()	0	10	2
A	getStepCount()	0	11	3

<?php declare(strict_types=1);

namespace ApiGen\Generator;

use ApiGen\Contracts\Console\Helper\ProgressBarInterface;
use ApiGen\Contracts\Generator\GeneratorQueueInterface;
use ApiGen\Contracts\Generator\StepCounterInterface;
use ApiGen\Contracts\Generator\TemplateGenerators\ConditionalTemplateGeneratorInterface;
use ApiGen\Contracts\Generator\TemplateGenerators\TemplateGeneratorInterface;

final class GeneratorQueue implements GeneratorQueueInterface
{
    /**
     * @var ProgressBarInterface
     */
    private $progressBar;

    /**
     * @var TemplateGeneratorInterface[]
     */
    private $queue = [];

    public function __construct(ProgressBarInterface $progressBar)
    {
        $this->progressBar = $progressBar;
    }

    public function run(): void
    {
        $this->progressBar->init($this->getStepCount());

        foreach ($this->getAllowedQueue() as $templateGenerator) {
            $templateGenerator->generate();
        }
    }

    public function addToQueue(TemplateGeneratorInterface $templateGenerator): void
    {
        $this->queue[] = $templateGenerator;
    }

    /**
     * @return TemplateGeneratorInterface[]
     */
    private function getAllowedQueue(): array
    {
        return array_filter($this->queue, function (TemplateGeneratorInterface $generator) {
            if ($generator instanceof ConditionalTemplateGeneratorInterface) {
                return $generator->isAllowed();
            }

            return true;
        });
    }

    private function getStepCount(): int
    {
        $steps = 0;
        foreach ($this->getAllowedQueue() as $templateGenerator) {
            if ($templateGenerator instanceof StepCounterInterface) {
                $steps += $templateGenerator->getStepCount();
            }
        }

        return $steps;
    }
}