League\CLImate\TerminalObject\Dynamic\Countdown

Complexity

Total Complexity

4

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	from()	0	23	3

<?php

namespace League\CLImate\TerminalObject\Dynamic;

final class Countdown extends DynamicTerminalObject
{
    /** @var string */
    private $label = "";


    /**
     * @param string $label
     */
    public function __construct(string $label = "Starting in... ")
    {
        $this->label = $label;
    }


    /**
     * @param int $from
     */
    public function from(int $from): void
    {
        $firstLine = true;
        $i = $from;
        while ($i-- > 0) {

            $content = "";

            if ($firstLine) {
                $firstLine = false;
            } else {
                $content .= $this->util->cursor->up(1);
                $content .= $this->util->cursor->startOfCurrentLine();
                $content .= $this->util->cursor->deleteCurrentLine();
            }

            $content .= $this->label;
            $content .= $i;

            $this->output->write($this->parser->apply($content));
            sleep(1);
        }
    }
}