<?php
/**
*  Single Product Custom Layout
*/
class Woolentor_Woo_Custom_Template_Layout{


    public static $wl_woo_elementor_template = array();

    private static $_instance = null;
    public static function instance() {
        if ( is_null( self::$_instance ) ) {
            self::$_instance = new self();
        }
        return self::$_instance;
    }
    
    function __construct(){
        add_action('init', array( $this, 'init' ) );
    }

    public function init(){

        // Manage Body classes
        add_filter( 'body_class',array( $this, 'body_classes' ) );

        // Product details page
        add_filter( 'wc_get_template_part', array( $this, 'wl_get_product_page_template' ), 99, 3 );
        add_filter( 'template_include', array( $this, 'wl_get_product_elementor_template' ), 100 );
        add_action( 'woolentor_woocommerce_product_content', array( $this, 'wl_get_product_content_elementor' ), 5 );
        add_action( 'woolentor_woocommerce_product_content', array( $this, 'wl_get_default_product_data' ), 10 );

        // Product Archive Page
        add_action('template_redirect', array( $this, 'woolentor_product_archive_template' ), 999 );
        add_filter('template_include', array( $this, 'woolentor_redirect_product_archive_template' ), 999 );
        add_action( 'woolentor_woocommerce_archive_product_content', array( $this, 'woolentor_archive_product_page_content' ) );
    }

    /**
     * [body_classes]
     * @param  [array] $classes
     * @return [array] 
     */
    public function body_classes( $classes ){

        $class_prefix = 'elementor-page-';

        if ( is_product() && false !== $this->has_template( 'singleproductpage' ) ) {

            $classes[] = $class_prefix.$this->has_template( 'singleproductpage' );

        }elseif( is_checkout() && false !== $this->has_template( 'productcheckoutpage' ) ){

            $classes[] = $class_prefix.$this->has_template( 'productcheckoutpage' );

        }elseif( is_shop() && false !== $this->has_template( 'productarchivepage' ) ){

            $classes[] = $class_prefix.$this->has_template( 'productarchivepage' );

        }elseif ( is_account_page() ) {
            if ( is_user_logged_in() && false !== $this->has_template( 'productmyaccountpage' ) ) {
                $classes[] = $class_prefix.$this->has_template( 'productmyaccountpage' );
            }else{
                if( false !== $this->has_template( 'productmyaccountloginpage' ) ){
                    $classes[] = $class_prefix.$this->has_template( 'productmyaccountloginpage' );
                }
            }
        }else{
            if ( is_cart() && ! WC()->cart->is_empty() && false !== $this->has_template( 'productcartpage' ) ) {
                $classes[] = $class_prefix.$this->has_template( 'productcartpage' );
            }else{
                if( false !== $this->has_template( 'productemptycartpage' ) ){
                    $classes[] = $class_prefix.$this->has_template( 'productemptycartpage' );
                }
            }
        }

        return $classes;

    }

    /**
     * [has_template]
     * @param  [string]  $field_key
     * @return boolean | int
     */
    public function has_template( $field_key ){
        $template_id = woolentor_get_option( $field_key, 'woolentor_woo_template_tabs', '0' );
        if( '0' !== $template_id ){
            return $template_id;
        }else{
            return false;
        }
    }

    public function wl_get_product_page_template( $template, $slug, $name ) {
        if ( 'content' === $slug && 'single-product' === $name ) {
            if ( Woolentor_Woo_Custom_Template_Layout::wl_woo_custom_product_template() ) {
                $template = WOOLENTOR_ADDONS_PL_PATH . 'wl-woo-templates/single-product.php';
            }
        }
        return $template;
    }

    //Based on elementor template
    public function wl_get_product_elementor_template( $template ) {
        if ( is_embed() ) {
            return $template;
        }
        if ( is_singular( 'product' ) ) {
            if ( Woolentor_Woo_Custom_Template_Layout::wl_woo_custom_product_template() ) {
                $templateid = get_page_template_slug( self::single_product_tmp_id() );
                if ( 'elementor_header_footer' === $templateid ) {
                    $template = WOOLENTOR_ADDONS_PL_PATH . 'wl-woo-templates/single-product-fullwidth.php';
                } elseif ( 'elementor_canvas' === $templateid ) {
                    $template = WOOLENTOR_ADDONS_PL_PATH . 'wl-woo-templates/single-product-canvas.php';
                }
            }
        }
        return $template;
    }

    public static function wl_get_product_content_elementor() {
        if ( Woolentor_Woo_Custom_Template_Layout::wl_woo_custom_product_template() ) {
            $wltemplateid = self::single_product_tmp_id();
            echo Elementor\Plugin::instance()->frontend->get_builder_content_for_display( $wltemplateid );
        } else {
            the_content();
        }
    }

    // product data
    public function wl_get_default_product_data() {
        WC()->structured_data->generate_product_data();
    }

    public static function single_product_tmp_id(){
        $wltemplateid = woolentor_get_option( 'singleproductpage', 'woolentor_woo_template_tabs', '0' );
        $wlindividualid = get_post_meta( get_the_ID(), '_selectproduct_layout', true ) ? get_post_meta( get_the_ID(), '_selectproduct_layout', true ) : '0';
        if( $wlindividualid != '0' ){ $wltemplateid = $wlindividualid; }
        return $wltemplateid;
    }

    public static function wl_woo_custom_product_template() {
        $templatestatus = false;
        if ( is_product() ) {
            if( !empty( self::single_product_tmp_id() ) && '0' !== self::single_product_tmp_id() ){
                $templatestatus = true;
            }
        }
        return apply_filters( 'wl_woo_custom_product_template', $templatestatus );
    }

    /*
    * Archive Page
    */
    public function woolentor_product_archive_template() {
        $archive_template_id = 0;
        if ( defined('WOOCOMMERCE_VERSION') ) {
            $termobj = get_queried_object();
            $get_all_taxonomies = woolentor_get_taxonomies();
            if ( is_shop() || ( is_tax('product_cat') && is_product_category() ) || ( is_tax('product_tag') && is_product_tag() ) || ( isset( $termobj->taxonomy ) && is_tax( $termobj->taxonomy ) && array_key_exists( $termobj->taxonomy, $get_all_taxonomies ) ) ) {
                $product_achive_custom_page_id = woolentor_get_option( 'productarchivepage', 'woolentor_woo_template_tabs', '0' );

                // Meta value
                $wltermlayoutid = 0;
                if(( is_tax('product_cat') && is_product_category() ) || ( is_tax('product_tag') && is_product_tag() )){
                    $wltermlayoutid = get_term_meta( $termobj->term_id, 'wooletor_selectcategory_layout', true ) ? get_term_meta( $termobj->term_id, 'wooletor_selectcategory_layout', true ) : '0';
                }
                if( $wltermlayoutid != '0' ){ 
                    $archive_template_id = $wltermlayoutid; 
                }else{
                    if (!empty($product_achive_custom_page_id)) {
                        $archive_template_id = $product_achive_custom_page_id;
                    }
                }
                return $archive_template_id;
            }
            return $archive_template_id;
        }
    }

    public function woolentor_redirect_product_archive_template( $template ){
        $archive_template_id = $this->woolentor_product_archive_template();
        $templatefile   = array();
        $templatefile[] = 'wl-woo-templates/archive-product.php';
        if( $archive_template_id != '0' ){
            $template = locate_template( $templatefile );
            if ( ! $template || ( ! empty( $status_options['template_debug_mode'] ) && current_user_can( 'manage_options' ) ) ){
                $template = WOOLENTOR_ADDONS_PL_PATH . '/wl-woo-templates/archive-product.php';
            }
            $page_template_slug = get_page_template_slug( $archive_template_id );
            if ( 'elementor_header_footer' === $page_template_slug ) {
                $template = WOOLENTOR_ADDONS_PL_PATH . '/wl-woo-templates/archive-product-fullwidth.php';
            } elseif ( 'elementor_canvas' === $page_template_slug ) {
                $template = WOOLENTOR_ADDONS_PL_PATH . '/wl-woo-templates/archive-product-canvas.php';
            }
        }
        return $template;
    }

    // Element Content
    public function woolentor_archive_product_page_content( $post ){
        $archive_template_id = $this->woolentor_product_archive_template();
        if( $archive_template_id != '0' ){
            echo Elementor\Plugin::instance()->frontend->get_builder_content_for_display( $archive_template_id );
        }else{ the_content(); }
    }

}

Woolentor_Woo_Custom_Template_Layout::instance();