<?php

namespace Cocur\Chain\Link;

/**
 * Class Sort.
 *
 * @author      Christoph Rosse
 * @author      Florian Eckerstorfer <florian@eckerstorfer.co>
 */
trait Sort
{
	/**
	 * Sort a Chain.
	 *
	 * @param int|callable $sortBy
	 * @param array        $options
	 *
	 * @return self
	 */
	public function sort($sortBy = SORT_REGULAR, array $options = []): self
	{
		if (!$sortBy) {
		    $sortBy = SORT_REGULAR;
		}
		if ($sortBy && is_callable($sortBy)) {
		    $this->sortWithCallback($sortBy, $options);
		} else {
		    $this->sortWithFlags($sortBy, $options);
		}

		return $this;
	}


	/**
	 * @param callable $callback
	 * @param array    $options
	 */
	private function sortWithCallback(callable $callback, array $options = []): void
	{
		if (isset($options['assoc']) && $options['assoc']) {
		    uasort($this->array, $callback);
		} else {
		    usort($this->array, $callback);
		}
	}


	/**
	 * @param int   $sortFlags
	 * @param array $options
	 */
	private function sortWithFlags(int $sortFlags = SORT_REGULAR, array $options = []): void
	{
		if (!empty($options['assoc']) && !empty($options['reverse'])) {
		    arsort($this->array, $sortFlags);
		} elseif (!empty($options['assoc'])) {
		    asort($this->array, $sortFlags);
		} elseif (!empty($options['reverse'])) {
		    rsort($this->array, $sortFlags);
		} else {
		    sort($this->array, $sortFlags);
		}
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTg1NjAwNzkxNTY3NzM4NCA2MTc0NTM2NDMwODMzNjEwIDU2NDYxMTI5NTk1MzkyMzk=