public function testTotalSurfaceArea()
{
$wrapCalculator = new WrapCalculator();
$box = new Box();
$box->setHeight(2);
$box->setWidth(3);
$box->setLength(4);
$this->assertEquals(58, $wrapCalculator->getTotalSurfaceArea($box));
}
$options = getopt("f:vh");
$file = isset($options['f']) ? $options['f'] : "box-sizes.txt";
$verbose = (bool) isset($options['v']) ? true : false;
$help = (bool) isset($options['h']) ? true : false;
if ($help) {
echo <<<HELP
Usage:
php calculate-wrapping-paper.php [-f] <file> -v
-f <file> Parse file as having a box dimension on each line
-v Verbose
HELP;
}
require_once __DIR__ . '/vendor/autoload.php';
$totalSurfaceArea = 0;
$wrapCalculator = new WrapCalculator();
$boxFactory = new BoxFactory();
$handle = fopen($file, "r");
while (false !== ($line = fgets($handle, 4096))) {
$line = trim($line);
$box = $boxFactory->createBox($line);
$surfaceArea = $wrapCalculator->getTotalSurfaceArea($box);
$totalSurfaceArea += $surfaceArea;
if ($verbose) {
$verboseOutput = "Dimensions: %' 9s, Total Surface Area: %d";
echo sprintf($verboseOutput, $line, $surfaceArea) . PHP_EOL;
}
}
fclose($handle);
$output = "Total Surface Area is: %s sq ft";
echo sprintf($output, number_format($totalSurfaceArea)) . PHP_EOL;
