flux-querybuilder/src/Type/FnType.php

<?php

namespace Hosterra\FluxBuilder\Type;

use Hosterra\FluxBuilder\Type;

class FnType implements TypeInterface {
	/**
	 * @var array $params
	 */
	protected $params;

	/**
	 * @var string $content
	 */
	protected $content;

	private function __construct( array $params ) {
		$this->params = $params;
	}

	public static function params( array $params ) {
		return new self( $params );
	}

	public function withBody( string $content ) {
		$this->content = $content;

		return $this;
	}

	public function withBlock( string $content ) {
		$this->content = '{ ' . $content . ' }';

		return $this;
	}

	public function __toString(): string {
		array_walk( $this->params, function ( &$value, $key ) {
			if ( is_string( $key ) ) {
				$value = $key . ' = ' . new Type( $value );
			}
		} );

		return '(' . implode( ', ', $this->params ) . ') => ' . $this->content;
	}
}