<?php

/**
 * Plugin Name:          Patchwork Split – Split & Merge Orders for WooCommerce
 * Description:          Split WooCommerce orders into child orders, split part of a line's quantity, and record items you are unable to fulfil – with correct totals, taxes and stock.
 * Version:              1.1.1
 * Author:               Patchwork
 * License:              GPL-2.0-or-later
 * License URI:          https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:          patchwork-order-split
 * Requires at least:    6.2
 * Requires PHP:         8.0
 * Requires Plugins:     woocommerce
 * WC requires at least: 7.0
 * WC tested up to:      11.2
 */
if ( !defined( 'ABSPATH' ) ) {
    exit;
}
// ─── Constants ───────────────────────────────────────────────────────────────
define( 'PATCHWORK_SPLIT_VERSION', '1.1.1' );
define( 'PATCHWORK_SPLIT_FILE', __FILE__ );
define( 'PATCHWORK_SPLIT_DIR', plugin_dir_path( __FILE__ ) );
define( 'PATCHWORK_SPLIT_URL', plugin_dir_url( __FILE__ ) );
// ─── WooCommerce HPOS compatibility declaration ───────────────────────────────
add_action( 'before_woocommerce_init', function () {
    if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
        \Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', __FILE__, true );
    }
} );
// ─── Freemius (licences, updates, checkout) ──────────────────────────────────
// The product ID and public key are public by design. The secret key is never
// in the code: on a development site it goes in wp-config.php as
// define( 'WP_FS__patchwork-order-split_SECRET_KEY', 'sk_…' );
if ( !function_exists( 'patchwork_split_fs' ) ) {
    function patchwork_split_fs() {
        global $patchwork_split_fs;
        if ( !isset( $patchwork_split_fs ) ) {
            require_once PATCHWORK_SPLIT_DIR . 'vendor/freemius/start.php';
            $patchwork_split_fs = fs_dynamic_init( [
                'id'               => '29511',
                'slug'             => 'patchwork-order-split',
                'type'             => 'plugin',
                'public_key'       => 'pk_2dd07ecee1e65e28b08b2d8fee90a',
                'is_premium'       => false,
                'premium_suffix'   => 'Pro',
                'has_addons'       => false,
                'has_paid_plans'   => true,
                'is_org_compliant' => true,
                'menu'             => [
                    'slug'    => 'patchwork-split',
                    'parent'  => [
                        'slug' => 'patchwork',
                    ],
                    'account' => false,
                    'contact' => false,
                    'support' => false,
                    'pricing' => false,
                    'addons'  => false,
                ],
                'is_live'          => true,
            ] );
        }
        return $patchwork_split_fs;
    }

    patchwork_split_fs();
    patchwork_split_fs()->add_action( 'after_uninstall', 'patchwork_split_uninstall' );
    do_action( 'patchwork_split_fs_loaded' );
}
/**
 * Runs when the plugin is deleted (Freemius replaces uninstall.php so it can
 * record the uninstall). Removes settings and the capability. Order meta is kept
 * on purpose — it's the history of which orders were split from which — and the
 * shared Patchwork activity table is kept for other Patchwork plugins.
 */
function patchwork_split_uninstall() {
    foreach ( [
        'patchwork_split_split_reasons',
        'patchwork_split_unable_reasons',
        'patchwork_split_parent_when_empty',
        'patchwork_split_shipping_mode',
        'patchwork_split_restock_unable',
        'patchwork_split_email_on_split',
        'patchwork_split_email_on_unable',
        'patchwork_split_hold_statuses',
        'patchwork_split_child_statuses',
        'patchwork_split_backorder_mode',
        'patchwork_split_auto_backorders_status',
        'patchwork_split_version'
    ] as $option ) {
        delete_option( $option );
    }
    foreach ( wp_roles()->role_objects as $role ) {
        $role->remove_cap( 'patchwork_split_manage' );
    }
}

// ─── Patchwork Core (shared dashboard; the newest copy across plugins loads) ─
require_once PATCHWORK_SPLIT_DIR . 'lib/patchwork-core/bootstrap.php';
// ─── Load classes ─────────────────────────────────────────────────────────────
require_once PATCHWORK_SPLIT_DIR . 'includes/class-activator.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-settings.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-email-guard.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-splitter.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-rest-controller.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-admin.php';
require_once PATCHWORK_SPLIT_DIR . 'includes/class-backorders.php';
add_action( 'plugins_loaded', function () {
    if ( !class_exists( 'WooCommerce' ) ) {
        add_action( 'admin_notices', function () {
            echo '<div class="notice notice-error"><p>';
            echo esc_html__( 'Patchwork Split requires WooCommerce to be installed and active.', 'patchwork-order-split' );
            echo '</p></div>';
        } );
        return;
    }
    \Patchwork\Split\Activator::maybe_upgrade();
    require_once PATCHWORK_SPLIT_DIR . 'includes/class-module.php';
    // extends a core class, so load after the core
    $module = new \Patchwork\Split\Module();
    \Patchwork\Core\Core::instance()->register( $module );
    // Pro features. Files named *__premium_only are removed from the free build
    // by Freemius, so the free plugin on WordPress.org contains no Pro code.
    $pro = PATCHWORK_SPLIT_DIR . 'includes/pro/class-pro__premium_only.php';
    if ( file_exists( $pro ) ) {
        require_once $pro;
        new \Patchwork\Split\Pro($module);
    }
    new \Patchwork\Split\REST_Controller();
    new \Patchwork\Split\Admin();
    new \Patchwork\Split\Backorders($module);
} );
// ─── Activation / Deactivation ────────────────────────────────────────────────
register_activation_hook( __FILE__, ['\\Patchwork\\Split\\Activator', 'activate'] );
register_deactivation_hook( __FILE__, ['\\Patchwork\\Split\\Activator', 'deactivate'] );
// ─── Extension registration point (for Patchwork Locations and future plugins)
// Third party plugins can register extensions like so:
//
//   add_filter( 'patchwork_split_extensions', function( $extensions ) {
//       $extensions['my-extension'] = [
//           'label'   => 'My Extension',
//           'version' => '1.0.0',
//       ];
//       return $extensions;
//   } );
//
function patchwork_split_get_extensions() : array {
    return (array) apply_filters( 'patchwork_split_extensions', [] );
}