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<?php declare(strict_types=1);
namespace AlecRabbit\Spinner\Core\Jugglers;
use AlecRabbit\Accessories\Circular;
use AlecRabbit\Spinner\Core\Jugglers\Contracts\JugglerInterface;
use AlecRabbit\Spinner\Settings\Contracts\Defaults;
use function AlecRabbit\Helpers\bounds;
class ProgressJuggler implements JugglerInterface
{
/** @var string */
protected $spacer = Defaults::ONE_SPACE_SYMBOL;
protected $currentFrame;
/** @var int */
protected $currentFrameErasingLength;
/** @var Circular */
protected $style;
public function __construct(float $percent, Circular $style = null)
$this->style = $style ?? new Circular(['%s',]);
$this->update($percent);
}
/**
* @param float $percent
*/
protected function update(float $percent): void
$progress = bounds($percent, 0, 1);
$this->currentFrame = (int)($progress * 100) . '%' . $this->spacer;
$this->currentFrameErasingLength = strlen($this->currentFrame);
public function setProgress(float $percent): void
/** {@inheritDoc} */
public function getStyledFrame(): string
return
sprintf((string)$this->style->value(), $this->currentFrame);
public function getFrameErasingLength(): int
$this->currentFrameErasingLength;
alecrabbit /
php-console-spinner
