<?php

namespace Hostinger\Cli\Commands;

use Hostinger\Admin\PluginSettings;
use WP_CLI;
use Hostinger\Settings;

defined( 'ABSPATH' ) || exit;

class Maintenance {

	public static function define_command(): void {
		if ( class_exists( '\WP_CLI' ) ) {
			WP_CLI::add_command( 'hostinger maintenance', self::class );
		}
	}

	/**
	 * Command allows enable/disable maintenance mode.
	 *
	 * @param array $args
	 *
	 * @return void
	 * @throws \Exception
	 */
	public function mode( array $args ): void {
		if ( empty( $args ) ) {
			WP_CLI::error( 'Arguments cannot be empty. Use 0 or 1' );
		}

		if ( has_action( 'litespeed_purge_all' ) ) {
			do_action( 'litespeed_purge_all' );
		}

		$plugin_settings = new PluginSettings();
		$plugin_options  = $plugin_settings->get_plugin_settings();

		switch ( $args[0] ) {
			case '1':
				$plugin_options->set_maintenance_mode( true );
				WP_CLI::success( 'Maintenance mode ENABLED' );
				break;
			case '0':
				$plugin_options->set_maintenance_mode( false );
				WP_CLI::success( 'Maintenance mode DISABLED' );
				break;
			default:
				throw new \Exception( 'Invalid maintenance mode value' );
		}

		$plugin_settings->save_plugin_settings( $plugin_options );
	}

	/**
	 * Command return maintenance mode status.
	 *
	 * @return bool
	 */
	public function status(): bool {
		$plugin_settings = new PluginSettings();
		$plugin_options  = $plugin_settings->get_plugin_settings();

		if ( $plugin_options->get_maintenance_mode() ) {
			WP_CLI::success( 'Maintenance mode ENABLED' );
		} else {
			WP_CLI::success( 'Maintenance mode DISABLED' );
		}

		return (bool) $plugin_options->get_maintenance_mode();
	}
}