<?php
/**
 * Template part for displaying slider section
 *
 * @package Weight Loss Center
 * @subpackage weight_loss_center
 */

?>
<?php $weight_loss_center_static_image = get_stylesheet_directory_uri() . '/assets/images/sliderimage.png'; ?>
<?php if( get_theme_mod( 'weight_loss_center_slider_arrows', true) != '') { ?>
  <section id="slider">
    <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
      <?php $weight_loss_center_slide_pages = array();
        for ( $count = 1; $count <= 4; $count++ ) {
          $mod = intval( get_theme_mod( 'weight_loss_center_slider_page' . $count ));
          if ( 'page-none-selected' != $mod ) {
            $weight_loss_center_slide_pages[] = $mod;
          }
        }
        if( !empty($weight_loss_center_slide_pages) ) :
          $weight_loss_center_args = array(
            'post_type' => 'page',
            'post__in' => $weight_loss_center_slide_pages,
            'orderby' => 'post__in'
          );
          $weight_loss_center_query = new WP_Query( $weight_loss_center_args );
          if ( $weight_loss_center_query->have_posts() ) :
            $i = 1;
      ?>
      <div class="carousel-inner" role="listbox">
        <?php  while ( $weight_loss_center_query->have_posts() ) : $weight_loss_center_query->the_post(); ?>
          <div <?php if($i == 1){echo 'class="carousel-item active"';} else{ echo 'class="carousel-item"';}?>>
            <div class="slide">
                <div class="slide-img">
                  <?php if(has_post_thumbnail()){ ?>
                  <img src="<?php the_post_thumbnail_url('full'); ?>"/> <?php }
                  else {echo ('<img src="'.$weight_loss_center_static_image.'">'); } ?>
                </div>
              <div class="carousel-caption">
                <div class="inner_carousel">
                  <?php if( get_theme_mod( 'weight_loss_center_slider_short_heading' ) != '' ) { ?>
                    <p class="slider-top"><?php echo esc_html( get_theme_mod( 'weight_loss_center_slider_short_heading','' ) ); ?></p>
                  <?php } ?>
                  <h1 class="my-lg-4 my-md-4 my-3"><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h1>
                  <p class="mb-5"><?php echo wp_trim_words( get_the_content(), 35 );?></p>
                    <div class="more-btn">
                      <a href="<?php the_permalink(); ?>"><?php esc_html_e('SEE MORE DETAILS','weight-loss-center'); ?></a>
                    </div>
                </div>
              </div>
            </div>
          </div>
        <?php $i++; endwhile;
        wp_reset_postdata();?>
      </div>
      <?php else : ?>
          <div class="no-postfound"></div>
        <?php endif;
      endif;?>
      <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-bs-slide="prev">
        <span class="carousel-control-prev-icon" aria-hidden="true"><i class="fas fa-angle-left"></i></span>
        <span class="screen-reader-text"><?php esc_html_e('Previous','weight-loss-center'); ?></span>
      </a>
      <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-bs-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"><i class="fas fa-angle-right"></i></span>
        <span class="screen-reader-text"><?php esc_html_e('Next','weight-loss-center'); ?></span>
      </a>
    </div>
    <div class="clearfix"></div>
  </section>

<?php } ?>
