<?php
/**
 * Displays the navigation part on the bottom of the page
 *
 * This template can be overridden by copying it to yourtheme/wp-ultimo/signup/signup-steps-navigation.php.
 *
 * HOWEVER, on occasion WP Ultimo will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @author      NextPress
 * @package     WP_Ultimo/Views
 * @version     1.4.0
 */

if (!defined('ABSPATH')) {
  exit; // Exit if accessed directly
}

?>

<!-- This example requires Tailwind CSS v2.0+ -->
<nav aria-label="<?php esc_attr_e('Progress', 'wp-ultimo'); ?>">
  <ul class="wu-clean-steps wu-list-none md:wu-flex wu-p-0 wu--mx-2 wu-my-4">


    <?php foreach ($steps as $index => $step) : 

      $step_key = $step['id'];

      /**
       * Class element of the Step Status Bar
       * @var string
       */
      $container_class = '';
      $color           = 'gray';

      if ($step_key === $current_step) {

        $color = 'blue';

      } elseif (array_search($current_step, array_column($steps, 'id')) > array_search($step_key, array_column($steps, 'id'))) {

        $container_class = 'wu-opacity-50';
        $color = 'blue';

      } // end if;

      ?>

      <li class="wu-py-0 md:wu-flex-1 wu-px-2 <?php echo esc_attr($container_class); ?>">
        <span class="wu-h-2 wu-block wu-mb-2 wu-bg-<?php echo esc_attr($color); ?>-500">&nbsp;</span>
        <span class="wu-block wu-text-2xs wu-font-medium wu-tracking-wide wu-uppercase wu-text-<?php echo esc_attr($color); ?>-500"><?php printf(__('Step %d', 'wp-ultimo'), $index + 1); ?></span>
        <span class="wu-block wu-text-sm wu-font-medium wu-text-<?php echo esc_attr($color); ?>-600"><?php echo $step['name']; ?></span>
      </li>

<?php endforeach; ?>

  </ul>
</nav>
