<?php

/**
 * Description of Shipping
 *
 * @author Ali2Woo Team
 */

namespace AliNext_Lite;;

class Shipping {

    public static function get_fake_method_id(){
        return "a2wl-fake-shipping";
    }

    public static function get_order_item_shipping_meta_key(){
        return "_a2w_customer_chosen_shipping";
    }

    //compatibility with Ali2Woo before 1.18.2
    public static function get_order_item_legacy_shipping_meta_key(){
        return "a2wl_shipping_code";
    }

    public static function get_countries() {
        $countries = array_merge(WC()->countries->get_allowed_countries(), WC()->countries->get_shipping_countries());
        return $countries;
    }

    public static function get_not_available_shipping_message($country){

        $not_available_message = get_setting( 'aliship_not_available_message' );
        $remove_cart_item      = get_setting( 'aliship_not_available_remove' );

        if ( $remove_cart_item ) {
            $default_shipping_message = str_replace( array(
                '{shipping_cost}',
                '{delivery_time}',
                '{country}'
            ), '', $not_available_message );
        } else {
            $not_available_cost = get_setting( 'aliship_not_available_cost' );
            if ( ! $not_available_cost ) {
                $not_available_cost = esc_html__( 'free', 'ali2woo' );
            } else {
                $not_available_cost = apply_filters('wcml_raw_price_amount', $not_available_cost);
                $not_available_cost = wc_price(  $not_available_cost );
            }
            $default_shipping_message = str_replace( array(
                '{shipping_cost}',
                '{delivery_time}'
            ), array(
                $not_available_cost,
                self::process_delivery_time( get_setting( 'aliship_not_available_time_min' ) . '-' . get_setting( 'aliship_not_available_time_max' ))
            ), $not_available_message );

            $default_shipping_message = str_replace('{country}', $country, $default_shipping_message);
        }

        return $default_shipping_message;

    }

    public static function get_selection_types(){
        return array('popup','select');
    }

    public static function get_shipping_types(){
        return array(
            'none' => _x('Do not calculate item shipping, only save customer`s shipping option', 'Setting title', 'ali2woo'),
            'new' => _x('Create a new shipping method and add it to currently available shipping options', 'Setting title', 'ali2woo'),
            'new_only' => _x('Create a new shipping method and make it the only available shipping option', 'Setting title', 'ali2woo'),
            'add' => _x('Calculate AliExpress shipping cost of all items in cart and add the cost to all currently available shipping options', 'Setting title', 'ali2woo'),
        );     
    }

    public static function get_selection_position_types(){
        return array('before_cart' => _x('Before add-to-cart button', 'Setting title', 'ali2woo'),
                        'after_cart' => _x('After  add-to-cart button', 'Setting title', 'ali2woo'));
    }

    /**
     * Get local method by original method company
     * retun false if this method is disabled in settings
     */
    public static function get_local_method_by_company($company){
        return ShippingPostType::get_item($company);
    }

    /**
     * Add method to the local methods and return its local data
     */
    public static function add_local_method($method){
        ShippingPostType::add_item($method['company'], $method['serviceName']);
    }

    /**
    * Add additional data to the method properties depending on the plugin settings
    */
    public static function get_normalized($method, $country, $type = "select", $product=false){

        $countries = Shipping::get_countries();

        $country_label =  $countries[$country];

        $local_values = self::get_local_method_by_company($method['company']);

        //this method is disabled in the shipping list
        if ( $local_values === false) return false;

        //if no such method there, add it
        if (!$local_values) {
            self::add_local_method($method); 
            $local_values = self::get_local_method_by_company($method['company']);
        }

        $method['company'] = $local_values['title'];

        $ship_price = ShippingPriceFormula::apply_formula($method, $local_values);
        $current_currency = apply_filters('wcml_price_currency', NULL );
        $method['price'] = $ship_price = apply_filters( 'wcml_raw_price_amount', $ship_price, $current_currency );
        
        $method['formated_price'] = wp_strip_all_tags(wc_price($method['price']));

        $method['formated_delivery_time'] = self::process_delivery_time($method['time']);
        
        $method_price_html = $method['price'] ? $method['formated_price'] : esc_html__('free', 'ali2woo');

        //1) for visual info (in popup view) or select label

        $shipping_option_text = get_setting('aliship_shipping_option_text');

        //do not replace {country}, it will be replaced in js
        $shipping_info = str_replace( array('{shipping_cost}', '{shipping_company}', '{delivery_time}', '{country}'), 
            array( $method_price_html, $method['company'], $method['formated_delivery_time'], $country_label), $shipping_option_text
        );

        $method['label'] = $shipping_info;

        if ($type == "popup"){                
            //2) for modal table
            $html = '<div class="a2wl-div-table-row">' .
            '<div class="a2wl-div-table-col small-col">' .
                '<input type="radio" class="select_method" value= "' . $method['serviceName'] . '" name="a2wl_shipping_method_popup_field_{item_id}" id="a2wl_shipping_method_popup_field_{item_id}_' . $method['serviceName'] . '">' .
            '</div>' .
            '<div class="a2wl-div-table-col">' . $method['formated_delivery_time'] . '</div>' .
            '<div class="a2wl-div-table-col">' . $method_price_html . '</div>' .
            '<div class="a2wl-div-table-col">' . (isset($method['tracking']) && $method['tracking'] ? esc_html__('yes', 'ali2woo') : esc_html__('no', 'ali2woo')) . '</div>' .
            '<div class="a2wl-div-table-col">' . $method['company'] . '</div>' .
            '</div>';

            $method['html_row'] = $html;
        }

        return $method;
    }


    public static function process_delivery_time( $time ) {
        $time_arr = explode( '-', $time );
        if ( count( $time_arr ) === 2 ) {
            $min = intval( $time_arr[0] );
            if ( $min === intval( $time_arr[1] ) ) {
                /* translators: %s is replaced with "string" */
                $return = sprintf( _n( '%s day', '%s days', $min, 'ali2woo' ), $min );
            } else {
                /* translators: %s is replaced with "string" */
                $return = sprintf( esc_html__( '%s days', 'ali2woo' ), $time );
            }
        } else {
            /* translators: %s is replaced with "string" */
            $return = sprintf( _n( '%s day', '%s days', $time, 'ali2woo' ), $time );
        }

        return $return;
    }

    public static function table_of_placeholders( $args ) {
        if ( count( $args ) ) {
            ?>
            <div class="table-responsive">
            <table class="table table-bordered a2wl-table-of-placeholders">
                <thead>
                <tr class="active">
                    <th scope="col" style="width: 50%"><?php esc_html_e( 'Placeholder', 'ali2woo' ) ?></th>
                    <th scope="col" style="width: 50%"><?php esc_html_e( 'Purpose', 'ali2woo' ) ?></th>
                </tr>
                </thead>
                <tbody>
                <?php
                foreach ( $args as $key => $value ) {
                    ?>
                    <tr>
                        <td class="a2wl-placeholder-value-container">
                            <div class="form-inline" role="form">
                                <div class="form-group has-success has-feedback">
                                    <input
                                            class="a2wl-placeholder-value form-control" type="text"
                                            readonly value="<?php echo esc_attr( "{{$key}}" ); ?>">
                                        <span class="dashicons dashicons-admin-page form-control-feedback a2wl-placeholder-value-copy"></span>
                                </div> 
                </div>   
                        </td>
                        <td><?php echo esc_html__( $value ); ?></td>
                    </tr>
                    <?php
                }
                ?>
                </tbody>
            </table>
            </div>
            <?php
        }
    }

    public static function get_formated_shipping_info_meta($order_id, $meta_value): string
    {
        $shipping_info = json_decode($meta_value, true);
        $delivery_time = self::process_delivery_time($shipping_info['delivery_time']);
        $shipping_cost = floatval(($shipping_info['shipping_cost']));

        if ($shipping_cost) {
            $WC_Order = wc_get_order($order_id);
            $shipping_cost = apply_filters('wcml_raw_price_amount', $shipping_cost);
            $shipping_cost = wc_price( $shipping_cost, ['currency' => $WC_Order->get_currency()]);
            $display_value  = "[{$shipping_cost}] {$shipping_info['company']} ({$delivery_time})";
        } else {
            $display_value  = "[" . esc_html__( 'Free', 'ali2woo' ) . "] {$shipping_info['company']} ({$delivery_time})";
        }

        return $display_value;
    }
}