<?php
/**
 * YITH WooCommerce Ajax Search template
 *
 * @author Your Inspiration Themes
 * @package YITH WooCommerce Ajax Search
 * @version 1.0.0
 */

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

wp_enqueue_script( 'yith_wcas_frontend' );

$research_post_type = ( get_option('yith_wcas_default_research') ) ? get_option('yith_wcas_default_research') : 'product';

?>

<div class="yith-ajaxsearchform-container">
    <form role="search" method="get" id="yith-ajaxsearchform" action="<?php echo esc_url( home_url( '/'  ) ) ?>">

        <?php

        if ( get_option( 'yith_wcas_show_search_list' ) == 'yes' && defined( 'YITH_WCAS_PREMIUM' )):

        $selected_search = ( isset( $_REQUEST['post_type'] ) ) ? $_REQUEST['post_type'] : $research_post_type; ?>

        <select class="yit_wcas_post_type selectbox" id="yit_wcas_post_type" name="post_type">
            <option value="product" <?php selected( 'product', $selected_search ) ?>><?php _e( 'Products', 'yit' ) ?></option>
            <option value="any" <?php selected( 'any', $selected_search ) ?>><?php _e( 'All', 'yit' ) ?></option>
        </select>

        <?php else: ?>
        <input type="hidden" name="post_type" class="yit_wcas_post_type" id="yit_wcas_post_type" value="<?php echo $research_post_type ?>" />
        <?php endif; ?>

        <?php

        if ( get_option( 'yith_wcas_show_category_list' ) == 'yes' && defined( 'YITH_WCAS_PREMIUM' )):

        $product_categories = yith_wcas_get_shop_categories( get_option( 'yith_wcas_show_category_list_all' ) == 'all' );

        $selected_category = ( isset( $_REQUEST['product_cat'] ) ) ? $_REQUEST['product_cat'] : '';

        if ( !empty( $product_categories ) ) : ?>
        <select class="search_categories selectbox" id="search_categories" name="product_cat">
            <option value="" <?php selected( '', $selected_category ) ?>><?php _e( 'All', 'yit' ) ?></option>
            <?php foreach ( $product_categories as $cat ): ?>
            <option value="<?php echo $cat->slug ?>" <?php selected( $cat->slug, $selected_category ) ?>><?php echo $cat->name ?></option>
            <?php endforeach; ?>
        </select>
        <?php endif ?>

        <?php endif ?>

        <div>
            <input type="search" value="<?php echo get_search_query() ?>" name="s" id="yith-s" placeholder="<?php echo get_option('yith_wcas_search_input_label') ?>" />
            <input type="submit" id="yith-searchsubmit" value="" />
        </div>
        <?php if ( defined( 'ICL_LANGUAGE_CODE' ) ): ?>
            <input type="hidden" name="lang" value="<?php echo( ICL_LANGUAGE_CODE ); ?>" />
        <?php endif ?>
    </form>
</div>
<script type="text/javascript">
    jQuery(function($){
        var search_loader_url = "<?php echo apply_filters('yith_wcas_ajax_search_icon', get_template_directory_uri() . '/woocommerce/images/yit-ajax-search.gif' ) ?>";

        $('#yith-s').yithautocomplete({
            minChars: <?php echo get_option('yith_wcas_min_chars') * 1; ?>,
            appendTo: '.yith-ajaxsearchform-container',
            serviceUrl: woocommerce_params.ajax_url + '?action=yith_ajax_search_products',
            onSearchStart: function(){
                $(this).css('background', 'url('+search_loader_url+') no-repeat 90% center');
            },
            onSearchComplete: function(){
                $(this).css('background', 'transparent');
            },
            onSelect: function (suggestion) {
                if( suggestion.id != -1 ) {
                    window.location.href = suggestion.url;
                }
            }
        });
    });
</script>