<?php
/**
 * Plugin Name:       OrderProof – OTP Order Verification for WooCommerce
 * Plugin URI:        https://orderproof.wordpress.com/
 * Description:       Stop fake Cash on Delivery orders: customers confirm each COD order with a code sent to their WhatsApp (no SMS). Plus phone validation, duplicate-order limits, blacklist and one-click WhatsApp confirmation.
 * Version:           1.2.3
 * Author:            Digital Services SARL
 * Author URI:        https://dssarl.com/
 * Text Domain:       orderproof
 * Domain Path:       /languages
 * Requires at least: 6.5
 * Requires PHP:      7.4
 * Requires Plugins:  woocommerce
 * WC requires at least: 8.0
 * WC tested up to:   11.2
 * License:           GPLv2 or later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 *
 * @fs_premium_only /pro/
 */

defined( 'ABSPATH' ) || exit;

define( 'CODG_VERSION', '1.2.3' );
define( 'CODG_FILE', __FILE__ );
define( 'CODG_DIR', plugin_dir_path( __FILE__ ) );
define( 'CODG_URL', plugin_dir_url( __FILE__ ) );

// Written by build.ps1 only into the WooCommerce.com Marketplace build.
if ( file_exists( CODG_DIR . 'distribution.php' ) ) {
	require CODG_DIR . 'distribution.php';
}

/*
 * Freemius (licensing, payments, upgrades) — product "OrderProof" (ID 43736).
 * The SDK lives in /freemius/. The build is premium when the /pro/ folder is present
 * (the WordPress.org build leaves it out).
 */
if ( ! function_exists( 'codg_fs' ) ) {
	function codg_fs() {
		global $codg_fs;

		if ( ! isset( $codg_fs ) ) {
			$sdk = CODG_DIR . 'freemius/start.php';
			if ( ! file_exists( $sdk ) ) {
				$codg_fs = false;
				return $codg_fs;
			}
			require_once $sdk;

			$codg_fs = fs_dynamic_init(
				array(
					'id'                  => '43736',
					'slug'                => 'orderproof',
					'premium_slug'        => 'orderproof-premium',
					'type'                => 'plugin',
					'public_key'          => 'pk_a6c78077d76c4fb600113b6d63383',
					'is_premium'          => file_exists( CODG_DIR . 'pro/class-codg-pro.php' ),
					'premium_suffix'      => 'Pro',
					'has_addons'          => false,
					'has_paid_plans'      => true,
					'has_premium_version' => true,
					'is_org_compliant'    => true,
					'trial'               => array(
						'days'               => 7,
						'is_require_payment' => false,
					),
					// Freemius attaches its Pricing/Account pages to this menu item (see CODG_Settings::add_menu).
					'menu'                => array(
						'slug'       => 'orderproof',
						'first-path' => 'admin.php?page=wc-settings&tab=codg',
						'parent'     => array( 'slug' => 'woocommerce' ),
						'support'    => false,
						'contact'    => false,
					),
				)
			);
		}

		return $codg_fs;
	}

	codg_fs();
	do_action( 'codg_fs_loaded' );
}

/**
 * Remove plugin options on uninstall. Order data (_codg_phone meta) is kept.
 * Freemius owns the uninstall flow when its SDK is bundled, so it gets the hook there.
 */
function codg_uninstall_cleanup() {
	global $wpdb;
	$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE 'codg\\_%'" ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
	delete_transient( 'codg_report' );
	wp_clear_scheduled_hook( 'codg_otp_cleanup' );
}

if ( codg_fs() ) {
	codg_fs()->add_action( 'after_uninstall', 'codg_uninstall_cleanup' );
} else {
	register_uninstall_hook( CODG_FILE, 'codg_uninstall_cleanup' );
}

register_deactivation_hook(
	CODG_FILE,
	function () {
		wp_clear_scheduled_hook( 'codg_otp_cleanup' );
	}
);

/**
 * True when a valid Pro license (or trial) is active.
 */
function codg_is_pro() {
	// WooCommerce.com Marketplace build: sold and licensed by WooCommerce.com, every feature included.
	if ( defined( 'CODG_DISTRIBUTION' ) && 'woocommerce.com' === CODG_DISTRIBUTION ) {
		return file_exists( CODG_DIR . 'pro/class-codg-pro.php' );
	}
	$fs = codg_fs();
	return $fs && $fs->can_use_premium_code();
}

/**
 * URL of the upgrade / pricing page, or '' when Freemius is not set up (upsells are then hidden).
 */
function codg_upgrade_url() {
	if ( defined( 'CODG_DISTRIBUTION' ) && 'woocommerce.com' === CODG_DISTRIBUTION ) {
		return ''; // Everything is included; WooCommerce.com does not allow upsells to other stores.
	}
	$fs = codg_fs();
	return $fs ? $fs->get_upgrade_url() : '';
}

add_action(
	'before_woocommerce_init',
	function () {
		if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
			\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', CODG_FILE, true );
			\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'cart_checkout_blocks', CODG_FILE, true );
		}
	}
);

/**
 * Load bundled translations (French, Arabic). A language pack from translate.wordpress.org,
 * when installed, is loaded by WordPress itself. Regional locales fall back to the base
 * language: fr_CA/fr_BE -> fr_FR, ary (Moroccan Arabic)/ar_* -> ar.
 */
add_action(
	'init',
	function () {
		$locale = determine_locale();
		$base   = strtok( $locale, '_' );
		$try    = array( $locale, 'fr' === $base ? 'fr_FR' : '', 'ar' === $base || 'ary' === $base ? 'ar' : '' );
		foreach ( array_filter( $try ) as $candidate ) {
			$mo = CODG_DIR . 'languages/orderproof-' . $candidate . '.mo';
			if ( file_exists( $mo ) ) {
				load_textdomain( 'orderproof', $mo );
				break;
			}
		}
	},
	1
);

add_action( 'plugins_loaded', 'codg_bootstrap', 20 );

function codg_bootstrap() {
	if ( ! class_exists( 'WooCommerce' ) ) {
		add_action(
			'admin_notices',
			function () {
				echo '<div class="notice notice-error"><p>' . esc_html__( 'OrderProof requires WooCommerce to be installed and active.', 'orderproof' ) . '</p></div>';
			}
		);
		return;
	}

	require_once CODG_DIR . 'includes/functions.php';
	require_once CODG_DIR . 'includes/class-codg-order-status.php';
	require_once CODG_DIR . 'includes/class-codg-checkout-guard.php';
	require_once CODG_DIR . 'includes/class-codg-whatsapp-otp.php';

	CODG_Order_Status::init();
	CODG_Checkout_Guard::init();
	CODG_WhatsApp_OTP::init();

	if ( is_admin() ) {
		require_once CODG_DIR . 'includes/class-codg-settings.php';
		require_once CODG_DIR . 'includes/class-codg-admin-orders.php';
		CODG_Settings::init();
		CODG_Admin_Orders::init();
	}

	if ( codg_is_pro() && file_exists( CODG_DIR . 'pro/class-codg-pro.php' ) ) {
		require_once CODG_DIR . 'pro/class-codg-pro.php';
		CODG_Pro::init();
	}
}