<?php
/**
 * woocommerce related front end.
 * 
 * @package ctc
 * @since 2.9
 */

if ( ! defined( 'ABSPATH' ) ) exit;

if ( ! class_exists( 'HT_CTC_WOO_Pages' ) ) :

class HT_CTC_WOO_Pages {

    public function __construct() {
        $this->woo_hooks();
    }
    
    // Hooks
    public function woo_hooks() {

        $woo = get_option('ht_ctc_woo_options');
        
        // chat - woo values
        add_filter( 'ht_ctc_fh_chat', array($this, 'chat') );

        // woo places
        $woo_position = ( isset( $woo['woo_position']) ) ? esc_attr( $woo['woo_position'] ) : 'select';
        if ('select' !== $woo_position) {
            add_action( $woo_position, [$this, 'call_add_styles'] );
        }

        // shop page - add styles
        if ( isset( $woo['woo_shop_add_whatsapp']) ) {
            add_action( 'woocommerce_after_shop_loop_item', [$this, 'shop_page_add_styles'], 20 );
        }

        // cart page
        // add_action( 'woocommerce_after_cart_totals', [$this, 'after_cart_totals'] );

        // checkout page


    }


    /**
     * in cart page.
     */
    // function after_cart_totals() {
    //     foreach ( WC()->cart->get_cart() as $cart_item ) {
    //         $product = $cart_item['data'];
    //     }
    // }


    /**
     * Shop page, archive items add style..
     */
    function shop_page_add_styles() {

        $woo_options = get_option('ht_ctc_woo_options');
        $chat = get_option('ht_ctc_chat_options');
        $type = 'chat';
        $calling_from = 'woo_page';

        $ht_ctc_woo_shop = array();

        $ht_ctc_woo_shop['style'] = ( isset( $woo_options['woo_shop_style']) ) ? esc_attr( $woo_options['woo_shop_style'] ) : '8';
        
        /**
         * call to action 
         * shop call to action - if not - shop page level - if not - call to action .. 
         * here variables works based on the product .. {url} its product url not the page url..
         */
        $call_to_action = ( isset( $woo_options['woo_shop_call_to_action']) ) ? esc_attr( $woo_options['woo_shop_call_to_action'] ) : '';
        if ( '' == $call_to_action ) {
            $call_to_action = (isset($ht_ctc_pagelevel['call_to_action'])) ? esc_attr($ht_ctc_pagelevel['call_to_action']) : esc_attr( $chat['call_to_action'] );
        }
        
        $pre_filled = ( isset( $woo_options['woo_shop_pre_filled']) ) ? esc_attr( $woo_options['woo_shop_pre_filled'] ) : '';
        if ( '' == $pre_filled ) {
            $pre_filled = (isset($ht_ctc_pagelevel['pre_filled'])) ? esc_attr($ht_ctc_pagelevel['pre_filled']) : esc_attr( $chat['pre_filled'] );
        }


        if ( function_exists( 'wc_get_product' ) ) {
            $product = wc_get_product();
            
            $name = $product->get_name();
            // $title = $product->get_title();

            $price = $product->get_price();
            $regular_price = $product->get_regular_price();
            $sku = $product->get_sku();

            // variables works in default pre_filled also for woo pages.
            $call_to_action = str_replace( array('{product}', '{price}', '{regular_price}', '{sku}' ),  array( $name, $price, $regular_price, $sku ), $call_to_action );
            $pre_filled = str_replace( array('{product}', '{price}', '{regular_price}', '{sku}' ),  array( $name, $price, $regular_price, $sku ), $pre_filled );
        }

        $page_url = get_permalink();
        $post_title = esc_html( get_the_title() );

        $pre_filled = str_replace( array('{url}', '{title}', '{site}' ),  array( $page_url, $post_title, HT_CTC_BLOG_NAME ), $pre_filled );


        $woo_shop_margin_top = ( isset( $woo_options['woo_shop_margin_top']) ) ? esc_attr( $woo_options['woo_shop_margin_top'] ) : '';
        $woo_shop_layout_cart_btn = ( isset( $woo_options['woo_shop_layout_cart_btn']) ) ? esc_attr( $woo_options['woo_shop_layout_cart_btn'] ) : '';
        $woo_shop_margin_right = ( isset( $woo_options['woo_shop_margin_right']) ) ? esc_attr( $woo_options['woo_shop_margin_right'] ) : '';
        $woo_shop_margin_bottom = ( isset( $woo_options['woo_shop_margin_bottom']) ) ? esc_attr( $woo_options['woo_shop_margin_bottom'] ) : '';
        $woo_shop_margin_left = ( isset( $woo_options['woo_shop_margin_left']) ) ? esc_attr( $woo_options['woo_shop_margin_left'] ) : '';


        $css = '';
        $css .= "cursor:pointer;";

        if ( isset($woo_options['woo_shop_position_center']) ) {
            $css .= "text-align: center;";
        }

        if ('' !== $woo_shop_margin_left) {
            $css .= "margin-left:$woo_shop_margin_left;";
        }
        if ('' !== $woo_shop_margin_right) {
            $css .= "margin-right:$woo_shop_margin_right;";
        }
        if ('' !== $woo_shop_margin_top) {
            $css .= "margin-top:$woo_shop_margin_top;";
        }
        if ('' !== $woo_shop_margin_bottom) {
            $css .= "margin-bottom:$woo_shop_margin_bottom;";
        }

        $class_names = "";
        $class_names .= "ctc_chat ctc_woo_place";

        $display_from_js = '';

        // shop cart layout 
        if ('' !== $woo_shop_layout_cart_btn) {
            if ('1' == $ht_ctc_woo_shop['style'] || '8' == $ht_ctc_woo_shop['style'] ) {
                $class_names .= " ctc_woo_shop_cart_layout";
                $display_from_js = 'yes';
            }
        }

        $ht_ctc_woo_shop['shop_schedule'] = 'no';

        $woo_shop_block_type = 'block';

        // filter hook
        $ht_ctc_woo_shop = apply_filters( 'ht_ctc_fh_woo_shop', $ht_ctc_woo_shop );

        if ('yes' == $ht_ctc_woo_shop['shop_schedule']) {
            $class_names .= " ctc_woo_schedule";
            $display_from_js = 'yes';
        }

        if ('yes' == $display_from_js) {
            $css .= "display: none;";
        } else {
            $css .= "display: $woo_shop_block_type;";
        }

        $path = plugin_dir_path( HT_CTC_PLUGIN_FILE ) . 'new/inc/styles/style-' . $ht_ctc_woo_shop['style']. '.php';

        if ( is_file( $path ) ) {
            ?>
            <div class="<?php echo esc_attr($class_names) ?>" style="<?php echo esc_attr($css) ?>" data-pre_filled="<?php echo esc_attr($pre_filled) ?>" data-dt="<?php echo esc_attr($woo_shop_block_type) ?>">
                <?php include $path; ?>
            </div>
            <?php
        }

    }


    // call add styles if its woo single product page..
    function call_add_styles() {

        if ( function_exists( 'is_product' ) && function_exists( 'wc_get_product' )) {
            if ( is_product() ) {
                $this->add_styles();
            }
        }

    }

    /**
     * woo places - add styles..
     * 
     * woo-single-styles/woo-style- .php .. specific to the single product pages.
     * 
     */
    function add_styles() {
        
        $woo_options = get_option('ht_ctc_woo_options');
        $chat = get_option('ht_ctc_chat_options');
        $page_id = get_the_ID();
        $othersettings = get_option('ht_ctc_othersettings');


        // page level
        $ht_ctc_pagelevel = [];

        // is set page_level_settings disabled
        if ( ! isset($othersettings['disable_page_level_settings']) ) {
            // get post meta with ht_ctc_pagelevel key
            $ht_ctc_pagelevel = get_post_meta( $page_id, 'ht_ctc_pagelevel', true );
        }


        $type = 'chat';
        $calling_from = 'woo_page';

        $ht_ctc_woo_single_product = array();

        $ht_ctc_woo_single_product['style'] = ( isset( $woo_options['woo_style']) ) ? esc_attr( $woo_options['woo_style'] ) : '8';

        // $side_2 = 'right';

        $page_display = (isset($ht_ctc_pagelevel['show_hide'])) ? esc_attr($ht_ctc_pagelevel['show_hide']) : '';

        if ( 'hide' == $page_display ) {
            return;
        }   

        // call to action
        $call_to_action = (isset($ht_ctc_pagelevel['call_to_action'])) ? esc_attr($ht_ctc_pagelevel['call_to_action']) : esc_attr( $chat['call_to_action'] );
        if ( !isset($ht_ctc_pagelevel['call_to_action']) && isset( $woo_options['woo_call_to_action'] ) && '' !== $woo_options['woo_call_to_action'] ) {
            $call_to_action = esc_attr( $woo_options['woo_call_to_action'] );
        }

        include_once HT_CTC_PLUGIN_DIR .'new/inc/commons/ht-ctc-formatting.php';
        if ( function_exists('ht_ctc_woo_single_product_page_variables') ) {
            $call_to_action = ht_ctc_woo_single_product_page_variables( $call_to_action );
        }

        $woo_single_position_center = ( isset( $woo_options['woo_single_position_center']) ) ? esc_attr( $woo_options['woo_single_position_center'] ) : '';
        $woo_single_layout_cart_btn = ( isset( $woo_options['woo_single_layout_cart_btn']) ) ? esc_attr( $woo_options['woo_single_layout_cart_btn'] ) : '';
        $woo_single_margin_top = ( isset( $woo_options['woo_single_margin_top']) ) ? esc_attr( $woo_options['woo_single_margin_top'] ) : '';
        $woo_single_margin_right = ( isset( $woo_options['woo_single_margin_right']) ) ? esc_attr( $woo_options['woo_single_margin_right'] ) : '';
        $woo_single_margin_bottom = ( isset( $woo_options['woo_single_margin_bottom']) ) ? esc_attr( $woo_options['woo_single_margin_bottom'] ) : '';
        $woo_single_margin_left = ( isset( $woo_options['woo_single_margin_left']) ) ? esc_attr( $woo_options['woo_single_margin_left'] ) : '';
        
        $woo_single_block_type = ( isset( $woo_options['woo_single_block_type']) ) ? esc_attr( $woo_options['woo_single_block_type'] ) : 'inline-block';

        $css = "cursor:pointer;";

        if ( isset($woo_options['woo_single_position_center']) ) {
            $css .= "text-align: center;";
        }


        if ('' !== $woo_single_margin_left) {
            $css .= "margin-left:$woo_single_margin_left;";
        }
        if ('' !== $woo_single_margin_right) {
            $css .= "margin-right:$woo_single_margin_right;";
        }
        if ('' !== $woo_single_margin_top) {
            $css .= "margin-top:$woo_single_margin_top;";
        }
        if ('' !== $woo_single_margin_bottom) {
            $css .= "margin-bottom:$woo_single_margin_bottom;";
        }

        $class_names = "";
        $class_names .= "ctc_chat ctc_woo_place";

        $display_from_js = '';

        // single - cart layout
        if ('' !== $woo_single_layout_cart_btn) {
            if ('1' == $ht_ctc_woo_single_product['style'] || '8' == $ht_ctc_woo_single_product['style'] ) {
                $class_names .= " ctc_woo_single_cart_layout";
                $display_from_js = 'yes';
            }
        }

        $ht_ctc_woo_single_product['single_schedule'] = 'no';

        // filter hook
        $ht_ctc_woo_single_product = apply_filters( 'ht_ctc_fh_woo_single_product', $ht_ctc_woo_single_product );

        if ('yes' == $ht_ctc_woo_single_product['single_schedule']) {
            $class_names .= " ctc_woo_schedule";
            $display_from_js = 'yes';
        } 

        $style = $ht_ctc_woo_single_product['style'];

        // if ( 'inline-block' == $woo_single_block_type ) {
        //     $woo_single_block_type = "inline-flex";
        // }
        
        if ('yes' == $display_from_js) {
            $css .= "display: none;";
        } else {
            $css .= "display: $woo_single_block_type;";
        }

        // woo-single-styles/woo-style- .php .. specific to the single product pages.
        $path = plugin_dir_path( HT_CTC_PLUGIN_FILE ) . 'new/tools/woo/woo-single-styles/woo-style-' . $style. '.php';

        if ( is_file( $path ) ) {
            ?>
            <div class="<?php echo esc_attr($class_names) ?>" style="<?php echo esc_attr($css) ?>" data-dt="<?php echo esc_attr($woo_single_block_type) ?>">
                <?php include $path; ?>
            </div>
            <?php
        }
    }



    function chat( $ht_ctc_chat ) {
        
        $woo_options = get_option('ht_ctc_woo_options');

        // $chat = get_option('ht_ctc_chat_options');

        // if woocommerce single product page
        if ( function_exists( 'is_product' ) && function_exists( 'wc_get_product' ) ) {
            if ( is_product() ) {

                $name = '';
                $price = '';
                $regular_price = '';
                $sku = '';
                $price_formatted = '';

                $product = wc_get_product();

                if ( is_object( $product ) && method_exists( $product, 'get_name' ) ) {
                    $name = esc_attr( $product->get_name() );
                    // $title = $product->get_title();
                    $price = esc_attr( $product->get_price() );
                    $regular_price = esc_attr( $product->get_regular_price() );
                    $sku = esc_attr( $product->get_sku() );

                    if ( $price !== '' && $price !== null ) {
                        if ( function_exists( 'wc_price' ) ) {
                            $price_formatted = html_entity_decode( wp_strip_all_tags( wc_price( $price ) ) );
                            $price_formatted = esc_attr( $price_formatted );
                        } else {
                            $price_formatted = esc_attr( $price );
                        }
                    } else {
                        $price_formatted = ''; // Keep output blank if price is not set
                    }
                }

                $page_id = get_the_ID();

                // page level
                $ht_ctc_pagelevel = [];

                // is set page_level_settings disabled
                if ( ! isset($othersettings['disable_page_level_settings']) ) {
                    $ht_ctc_pagelevel = get_post_meta( $page_id, 'ht_ctc_pagelevel', true );
                }

                // pre-filled
                if ( isset( $woo_options['woo_pre_filled'] ) && '' !== $woo_options['woo_pre_filled'] ) {
                    $ht_ctc_chat['pre_filled'] = esc_attr( $woo_options['woo_pre_filled'] );
                    $ht_ctc_chat['pre_filled'] = apply_filters( 'wpml_translate_single_string', $ht_ctc_chat['pre_filled'], 'Click to Chat for WhatsApp', 'woo_pre_filled' );
                }

                // page level settings - woo 
                if ( isset( $ht_ctc_pagelevel['pre_filled'] ) ) {
                    $ht_ctc_chat['pre_filled'] = esc_attr( $ht_ctc_pagelevel['pre_filled'] );
                }

                // variables works in default pre_filled also for woo pages.
                $ht_ctc_chat['pre_filled'] = str_replace( array('{product}', '{{price}}', '{price}', '{regular_price}', '{sku}' ),  array( $name, $price_formatted, $price, $regular_price, $sku ), $ht_ctc_chat['pre_filled'] );

                // call to action
                if ( isset( $woo_options['woo_call_to_action'] ) && '' !== $woo_options['woo_call_to_action'] ) {
                    $ht_ctc_chat['call_to_action'] = esc_attr( $woo_options['woo_call_to_action'] );
                    $ht_ctc_chat['call_to_action'] = apply_filters( 'wpml_translate_single_string', $ht_ctc_chat['call_to_action'], 'Click to Chat for WhatsApp', 'woo_call_to_action' );
                }

                // page level settings - woo 
                if ( isset( $ht_ctc_pagelevel['call_to_action'] ) ) {
                    $ht_ctc_chat['call_to_action'] = esc_attr( $ht_ctc_pagelevel['call_to_action'] );
                }

                $ht_ctc_chat['call_to_action'] = str_replace( array('{product}', '{{price}}', '{price}', '{regular_price}', '{sku}' ), array( $name, $price_formatted, $price, $regular_price, $sku ), $ht_ctc_chat['call_to_action'] );
            }
        }

        return $ht_ctc_chat;
    }




}

new HT_CTC_WOO_Pages();

endif; // END class_exists check