<?php

namespace PhpSchool\CliMenu;

/**

* Represents the current screen being displayed

* contains all rows of output

*

* @author Aydin Hassan <[email protected]>

*/

class Frame implements \Countable

{

/**

* @var array

*/

private $rows = [];

public function newLine(int $count = 1) : void

{

foreach (range(1, $count) as $i) {

$this->rows[] = "\n";

}

}

public function addRows(array $rows = []) : void

{

foreach ($rows as $row) {

$this->rows[] = $row;

}

}

public function addRow(string $row) : void

{

$this->rows[] = $row;

}

public function count() : int

{

return count($this->rows);

}

public function getRows() : array

{

return $this->rows;

}

}