<?php
/**
 * Template Name: Course Result
 */

get_header();

/**
 * Prevent loading this file directly
 */
defined( 'ABSPATH' ) || exit();

wp_enqueue_style( 'nice-select' );
wp_enqueue_script( 'nice-select' );

global $wp_query;
global $paged;
$temp     = $wp_query;
$wp_query = null;
$wp_query = new WP_Query();

$tax_query = array();
if(!empty($_GET['course_category'])) {
	$tax_query = array(
		array(
			'taxonomy'  => 'course_category',
			'field'     => 'slug',
			'terms'     => $_GET['course_category'],
		)
	);
}

$wp_query = new WP_Query( array(
    'post_type'      => 'lp_course',
    'posts_per_page' => -1,
    'paged'          => $paged,
    's'             => $_GET['keyword_by'] ?? '',
    'tax_query'      => $tax_query
) );

$total = $wp_query->found_posts;
if ( $total == 0 ) {
	$message = '<p class="message message-error">' . esc_html__( 'No courses found!', 'zoomy' ) . '</p>';
	$index   = esc_html__( 'There are no available courses!', 'zoomy' );
} elseif ( $total == 1 ) {
	$index = esc_html__( 'Showing only one result', 'zoomy' );
} else {
	$courses_per_page = absint( LP()->settings->get( 'archive_course_limit' ) );

	$from = 1 + ( $paged - 1 ) * $courses_per_page;
	$to   = ( $paged * $courses_per_page > $total ) ? $total : $paged * $courses_per_page;

	if ( $from == $to ) {
		$index = sprintf(
			esc_html__( 'Showing last course of %s results', 'zoomy' ),
			$total
		);
	} else {
		$index = sprintf(
			esc_html__( 'Showing %s-%s of %s results', 'zoomy' ),
			$from,
			$to,
			$total
		);
	}
}
?>

<div <?php post_class('page_wrapper'); ?>>
    <div class="container">

        <div class="archive-course-filter mt-60 mb-40">
            <div class="row">
                <div class="col-md-6">
                    <p class="text-index-result"> <?php echo esc_html( $index ); ?> </p>
                </div>
                <div class="col-md-6 d-inline-flex justify-content-end align-items-center z-text-sm-center">
                    <strong class="me-2"> <?php echo esc_html__( 'Filter By : ', 'zoomy' ); ?> </strong>
				    <?php get_template_part( 'learnpress/filter-category-dropdown' ); ?>
                </div>
            </div>
        </div>

        <div class="course-archive-wrapper">
            <?php
            if ( $wp_query->have_posts() ) :
                ?>
                <div class="row">
                    <?php
                    while ( $wp_query->have_posts() ) : $wp_query->the_post();
                        get_template_part( 'learnpress/content-course', 'archive' );
                    endwhile;
                    ?>
                    <div class="pagination-area col-lg-12 content-align-center text-center mt-40 mb-60">
                        <?php
                        $big = 999999999; // need an unlikely integer
                        echo paginate_links( array(
                            'base'      => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
                            'format'    => '?paged=%#%',
                            'current'   => max( 1, get_query_var( 'paged' ) ),
                            'total'     => $wp_query->max_num_pages,
                            'prev_text' => '<i class="fas fa-chevron-left"></i>',
                            'next_text' => '<i class="fas fa-chevron-right"></i>'
                        ) );
                        ?>
                    </div>
                </div>
                <?php
            endif;
            wp_reset_postdata();
            ?>
        </div>
    </div>
</div>

<?php
get_footer();