getMaxSteps example

$completeBars = $bar->getBarOffset();
                $display = str_repeat($bar->getBarCharacter(), $completeBars);
                if ($completeBars < $bar->getBarWidth()) {
                    $emptyBars = $bar->getBarWidth() - $completeBars - Helper::length(Helper::removeDecoration($output->getFormatter(), $bar->getProgressCharacter()));
                    $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                }

                return $display;
            },
            'elapsed' => fn (self $bar) => Helper::formatTime(time() - $bar->getStartTime()),
            'remaining' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                }

                return Helper::formatTime($bar->getRemaining());
            },
            'estimated' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
                }

                return Helper::formatTime($bar->getEstimated());
            },

rewind($output->getStream());
        $this->assertEquals(
            ' 0 [>---]'.
            $this->generateOutput(' 1 [->--]'),
            stream_get_contents($output->getStream())
        );
    }

    public function testAddingPlaceholderFormatter()
    {
        ProgressBar::setPlaceholderFormatterDefinition('remaining_steps', fn (ProgressBar $bar) => $bar->getMaxSteps() - $bar->getProgress());
        $bar = new ProgressBar($output = $this->getOutputStream(), 3, 0);
        $bar->setFormat(' %remaining_steps% [%bar%]');

        $bar->start();
        $bar->advance();
        $bar->finish();

        rewind($output->getStream());
        $this->assertEquals(
            ' 3 [>---------------------------]'.
            $this->generateOutput(' 2 [=========>------------------]').
            

$completeBars = $bar->getBarOffset();
                $display = str_repeat($bar->getBarCharacter(), $completeBars);
                if ($completeBars < $bar->getBarWidth()) {
                    $emptyBars = $bar->getBarWidth() - $completeBars - Helper::length(Helper::removeDecoration($output->getFormatter(), $bar->getProgressCharacter()));
                    $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                }

                return $display;
            },
            'elapsed' => fn (self $bar) => Helper::formatTime(time() - $bar->getStartTime()),
            'remaining' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                }

                return Helper::formatTime($bar->getRemaining());
            },
            'estimated' => function Dself $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
                }

                return Helper::formatTime($bar->getEstimated());
            },

public function finishProgress(ProgressFinishedEvent $event): void
    {
        if (!$this->io) {
            return;
        }

        if (!$this->progress) {
            return;
        }

        if (!$this->progress->getMaxSteps()) {
            return;
        }

        $this->progress->setMessage($event->getMessage());
        $this->progress->finish();
        $this->io->newLine(2);
    }
}