Task.php

<?php

declare(strict_types=1);

namespace Netlogix\DependencyResolver;

use InvalidArgumentException;

class Task implements TaskInterface
{
 /**
 * @var true
 */
 private bool $resolved = false;

 /**
 * @param array<string> $dependencies
 */
 public function __construct(
 private readonly string $name,
 private readonly array $dependencies = []
 ) {
 if (array_filter($dependencies, fn ($i) => !is_string($i))) {
 throw new InvalidArgumentException('Dependencies must be strings');
 }
 }

 public function getName(): string
 {
 return $this->name;
 }

 public function getDependencies(): array
 {
 return $this->dependencies;
 }

 /**
 * @param iterable<string> $resolvedTasks
 */
 public function checkDependencies(array $resolvedTasks): bool
 {
 return [] === array_diff($this->getDependencies(), $resolvedTasks);
 }

 public function resolve(): self
 {
 $this->resolved = true;

 return $this;
 }

 public function isResolved(): bool
 {
 return $this->resolved;
 }

 public function reset(): self
 {
 $this->resolved = false;

 return $this;
 }
}