<?php
if (! defined('ABSPATH')) { exit; }

// Minimal WooCommerce Blocks integration to register Moneris as a Blocks payment method
// and capture payment data posted via the Store API.

/**
 * Store API checkout payment data capturing.
 * Defined as a standalone function to avoid hard dependency on Blocks classes during autoload.
 */
function yoone_moneris_store_payment_data($order, $result, $request) {
    if (! $order || ! is_object($order)) {
        return;
    }
    // Determine the payment method used in request.
    $pm = '';
    if (is_object($request) && method_exists($request, 'get_param')) {
        $pm = (string) $request->get_param('payment_method');
    } elseif (is_array($result) && isset($result['payment_method'])) {
        $pm = (string) $result['payment_method'];
    }
    if ('yoone_moneris' !== $pm) {
        return;
    }
    // Extract payment method data.
    $data = array();
    if (is_object($request) && method_exists($request, 'get_param')) {
        $data = $request->get_param('payment_method_data');
    } elseif (is_array($result) && isset($result['payment_method_data'])) {
        $data = $result['payment_method_data'];
    }
    if (is_array($data) && isset($data['yoone_moneris']) && is_array($data['yoone_moneris'])) {
        $payload = $data['yoone_moneris'];
    } else {
        $payload = is_array($data) ? $data : array();
    }
    if (! empty($payload)) {
        $order->update_meta_data('_yoone_moneris_pm_data', $payload);
        $order->save();
    }
}

// Only declare the Blocks payment method class when the Blocks base type exists to prevent type resolution issues.
if (class_exists('Automattic\WooCommerce\Blocks\Payments\PaymentMethodType') && ! class_exists('Yoone_Moneris_Blocks_Payment_Method')) {
    /**
     * 使用 use 导入基类，避免 IDE 报 Undefined type
     */
class Yoone_Moneris_Blocks_Payment_Method extends Automattic\WooCommerce\Blocks\Payments\PaymentMethodType {
        /**
         * Unique name of the payment method in Blocks.
         * This MUST match the gateway id used by WooCommerce (yoone_moneris).
         */
        public function get_name() {
            return 'yoone_moneris';
        }

        /**
         * Whether this payment method should be active in Blocks.
         * Mirrors the gateway availability: enabled + CAD/USD + HTTPS or sandbox.
         */
        public function is_active() {
            $settings = get_option('woocommerce_yoone_moneris_settings', array());
            $enabled  = isset($settings['enabled']) ? (string)$settings['enabled'] : 'no';
            if ('yes' !== strtolower($enabled)) {
                return false;
            }
            $currency = function_exists('get_woocommerce_currency') ? get_woocommerce_currency() : 'CAD';
            if (! in_array($currency, array('CAD', 'USD'), true)) {
                return false;
            }
            $is_ssl   = function_exists('is_ssl') ? is_ssl() : false;
            $sandbox  = isset($settings['sandbox']) ? (string)$settings['sandbox'] : 'yes';
            if (! $is_ssl && 'yes' !== strtolower($sandbox)) {
                return false;
            }
            return true;
        }

        /**
         * Script handles required to render this payment method in Blocks checkout.
         * The script is registered in the plugin bootstrap and provides UI + data posting.
         */
        public function get_payment_method_script_handles() {
            return array('yoone-moneris-blocks');
        }

        /**
         * Data exposed to the frontend via wcSettings for the JS to consume.
         */
        public function get_payment_method_data() {
            $settings = get_option('woocommerce_yoone_moneris_settings', array());
            $title    = isset($settings['title']) ? (string)$settings['title'] : __('Credit Card (Moneris)', 'yoone-moneris');
            return array(
                'title'    => $title,
                'enabled'  => isset($settings['enabled']) ? ('yes' === strtolower((string)$settings['enabled'])) : false,
                'sandbox'  => isset($settings['sandbox']) ? (string)$settings['sandbox'] : 'yes',
                'currency' => function_exists('get_woocommerce_currency') ? get_woocommerce_currency() : 'CAD',
            );
        }

        /**
         * Declares supported features in Blocks.
         */
        public function get_supported_features() {
            return array('products');
        }
    }
}

// Register hooks to capture Store API checkout data for Blocks.
add_action('woocommerce_store_api_checkout_order_processed', 'yoone_moneris_store_payment_data', 10, 3);
// Legacy/alternate hook name for some Woo versions.
add_action('woocommerce_blocks_checkout_order_processed', 'yoone_moneris_store_payment_data', 10, 3);