Current File : /home/kelaby89/jrncommunityhousing.charity/wp-content/plugins/give/src/Log/ValueObjects/Enum.php

<?php

namespace Give\Log\ValueObjects;

use Give\Framework\Exceptions\Primitives\InvalidArgumentException;
use ReflectionClass;
use ReflectionException;

/**
 * Class ValueObject
 * @package Give\Log\ValueObjects
 *
 * @since   2.10.0
 */
abstract class Enum implements EnumInterface
{
    /**
     * @var mixed
     */
    protected $value;

    /**
     * ValueObject constructor.
     *
     * @param mixed $value
     */
    final public function __construct($value)
    {
        if ($value instanceof static) {
            $value = $value->getValue();
        }

        if ( ! self::isValid($value)) {
            throw new InvalidArgumentException(
                sprintf('Invalid %s enumeration value provided %s', static::class, $value)
            );
        }

        $this->value = strtoupper($value);
    }

    /**
     * Get an array of defined constants
     *
     * @return array
     */
    public static function getAll()
    {
        static $constants = [];

        if ( ! isset($constants[static::class])) {
            try {
                $reflection = new ReflectionClass(static::class);
                $constants[static::class] = $reflection->getConstants();
            } catch (ReflectionException $exception) {
                return [];
            }
        }

        return $constants[static::class];
    }

    /**
     * @inheritDoc
     */
    public function getValue()
    {
        $constants = self::getAll();

        if (isset($constants[$this->value])) {
            return $constants[$this->value];
        }

        return null;
    }

    /**
     * Check if value is valid
     *
     * @param string $value
     *
     * @return bool
     */
    public static function isValid($value)
    {
        return array_key_exists(
            strtoupper($value),
            self::getAll()
        );
    }

    /**
     * @inheritDoc
     */
    public function equalsTo($value)
    {
        return $value instanceof self && $this->getValue() === $value->getValue();
    }

    /**
     * @param string $name
     * @param array  $args
     *
     * @return static
     */
    public static function __callStatic($name, $args)
    {
        if (self::isValid($name)) {
            return new static($name);
        }

        throw new InvalidArgumentException("Invalid argument, does not match constant {$name}");
    }
}