AutoresponderArrayCollection.php

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<?php

declare(strict_types=1);

namespace ILIAS\Mail\Autoresponder;

use InvalidArgumentException;
use ArrayIterator;

final class AutoresponderArrayCollection implements AutoresponderCollection
{
    public function __construct(private array $elements = [])
    {
    }

    public function getIterator(): ArrayIterator
    {
        return new ArrayIterator($this->elements);
    }

    public function offsetExists(int $offset): bool
    {
        return $this->containsKey($offset);
    }

    public function offsetGet(int $offset): AutoresponderDto
    {
        return $this->get($offset);
    }

    public function offsetSet(int $offset, AutoresponderDto $value): void
    {
        if (!isset($offset)) {
            $this->add($value);

            return;
        }

        $this->set($offset, $value);
    }

    public function offsetUnset(int $offset): void
    {
        $this->remove($offset);
    }

    public function count(): int
    {
        return count($this->elements);
    }

    public function add(AutoresponderDto $element): void
    {
        $this->elements[] = $element;
    }

    public function remove($key): void
    {
        if (!$this->containsKey($key)) {
            throw new InvalidArgumentException("Key $key does not exist.");
        }
        unset($this->elements[$key]);
    }

    public function removeElement(AutoresponderDto $element): void
    {
        $key = array_search($element, $this->elements, true);
        if (false === $key) {
            throw new InvalidArgumentException('Could not find an key for the passed element.');
        }
        unset($this->elements[$key]);
    }

    public function containsKey($key): bool
    {
        return isset($this->elements[$key]);
    }

    public function getKey(AutoresponderDto $element): int
    {
        $key = array_search($element, $this->elements, true);
        if (false === $key) {
            throw new InvalidArgumentException('Could not find an key for the passed element.');
        }
        return $key;
    }

    public function clear(): void
    {
        $this->elements = [];
    }

    public function contains(AutoresponderDto $element): bool
    {
        return in_array($element, $this->elements, true);
    }

    public function get($key): ?AutoresponderDto
    {
        return $this->elements[$key] ?? null;
    }

    public function set($key, AutoresponderDto $value): void
    {
        $this->elements[$key] = $value;
    }

    public function isEmpty(): bool
    {
        return empty($this->elements);
    }

    public function getKeys(): array
    {
        return array_keys($this->elements);
    }

    public function getValues(): array
    {
        return array_values($this->elements);
    }

    public function filter(callable $callable): AutoresponderCollection
    {
        $filtered = array_filter($this->elements, $callable);
        return new self($filtered);
    }

    public function slice(int $offset, ?int $length = null): AutoresponderCollection
    {
        $sliced = array_slice($this->elements, $offset, $length, true);
        return new self($sliced);
    }

    public function toArray(): array
    {
        return $this->elements;
    }

    public function equals($other): bool
    {
        if (!$other instanceof self) {
            return false;
        }

        $self = $this->toArray();
        $other = $other->toArray();

        sort($self);
        sort($other);

        return $self === $other;
    }
}