<?php
/**
 * WC_CLI_Update_Command class file.
 *
 * @package WooCommerce\CLI
 */

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

/**
 * Allows updates via CLI.
 *
 * @version 3.0.0
 * @package WooCommerce
 */
class WC_CLI_Update_Command {

	/**
	 * Registers the update command.
	 */
	public static function register_commands() {
		WC()->call_static( WP_CLI::class, 'add_command', 'wc update', array( 'WC_CLI_Update_Command', 'update' ) );
	}

	/**
	 * Runs all pending WooCommerce database updates.
	 */
	public static function update() {
		global $wpdb;

		$wpdb->hide_errors();

		include_once WC_ABSPATH . 'includes/class-wc-install.php';
		include_once WC_ABSPATH . 'includes/wc-update-functions.php';

		$current_db_version = get_option( 'woocommerce_db_version' );
		$update_count       = 0;
		$callbacks          = WC_Install::get_db_update_callbacks();
		$callbacks_to_run   = array();

		foreach ( $callbacks as $version => $update_callbacks ) {
			if ( version_compare( $current_db_version, $version, '<' ) ) {
				foreach ( $update_callbacks as $update_callback ) {
					$callbacks_to_run[] = $update_callback;
				}
			}
		}

		if ( empty( $callbacks_to_run ) ) {
			// Ensure DB version is set to the current WC version to match WP-Admin update routine.
			WC_Install::update_db_version();

			WC()->call_static(
				WP_CLI::class,
				'success',
				/* translators: %s Database version number */
				sprintf( __( 'No updates required. Database version is %s', 'woocommerce' ), get_option( 'woocommerce_db_version' ) )
			);
			return;
		}

		WC()->call_static(
			WP_CLI::class,
			'log',
			/* translators: 1: Number of database updates 2: List of update callbacks */
			sprintf( __( 'Found %1$d updates (%2$s)', 'woocommerce' ), count( $callbacks_to_run ), implode( ', ', $callbacks_to_run ) )
		);

		$progress = WC()->call_function(
			'WP_CLI\Utils\make_progress_bar',
			__( 'Updating database', 'woocommerce' ),
			count( $callbacks_to_run ) // phpcs:ignore PHPCompatibility.LanguageConstructs.NewLanguageConstructs.t_ns_separatorFound
		);

		foreach ( $callbacks_to_run as $update_callback ) {
			call_user_func( $update_callback );
			$update_count ++;
			$progress->tick();
		}

		WC_Install::update_db_version();
		$progress->finish();

		\WC_Install::remove_update_db_notice();

		WC()->call_static(
			WP_CLI::class,
			'success',
			/* translators: 1: Number of database updates performed 2: Database version number */
			sprintf( __( '%1$d update functions completed. Database version is %2$s', 'woocommerce' ), absint( $update_count ), get_option( 'woocommerce_db_version' ) )
		);
	}
}