<?
include "core/load.php";
$data['info'] = $db->query('SELECT id,part,name,type,price,stock,images from products where part="' . $db->real_escape_string($_GET['id']) . '"')->fetch_object();
if ($_POST) {
	if ($_POST['quantity']) {
		$oldprice = $data['info']->price * $_POST['quantity'];
		$newprice = $oldprice + $_SESSION['product'][$data['info']->id]['amount'];
		$_SESSION['product'][$data['info']->id]['amount'] = $newprice;
		$_SESSION['product'][$data['info']->id]['quantity'] = $_POST['quantity'] + $_SESSION['product'][$data['info']->id]['quantity'];
		$data['success'] = true;
	}

	if ($_SESSION['product']) {
		$cart = null;
		foreach ($_SESSION as  $value) {
			foreach ($value as $key => $two)
				$cart[] = $two['amount'];
		}
	}
	if ($cart)
		$data['cart'] = array_sum($cart);
}

$data['title'] = $data['info']->name . ' Purchase at Vital Systems Inc';
$load->view('head.php', $data);
$load->view('purchase.php', $data);
$data['quicksand'] = true;
$load->view('foot.php', $data);