<?php

namespace App\Module\Game\Commands;

use App\Module\Game\Services\UserLogService;
use UCore\Command\Command;

/**
 * 清理过期用户日志命令
 */
class CleanExpiredUserLogsCommand extends Command
{
    /**
     * 命令名称和参数
     *
     * @var string
     */
    protected $signature = 'game:clean-expired-user-logs 
                            {--days=30 : 保留天数，默认30天}
                            {--dry-run : 仅显示将要删除的记录数，不实际删除}';

    /**
     * 命令描述
     *
     * @var string
     */
    protected $description = '清理过期的用户日志记录';

    /**
     * 执行命令
     */
    public function handleRun()
    {
        $days = (int) $this->option('days');
        $dryRun = $this->option('dry-run');

        $this->info("开始清理 {$days} 天前的用户日志...");

        if ($dryRun) {
            $this->info('这是一次试运行，不会实际删除数据');
            
            // 计算将要删除的记录数
            $expiredDate = now()->subDays($days);
            $count = \App\Module\Game\Models\UserLog::where('created_at', '<', $expiredDate)->count();
            
            $this->info("将要删除 {$count} 条过期日志记录");
            $this->info("过期时间：{$expiredDate->toDateTimeString()}");
            
            return;
        }

        try {
            $deletedCount = UserLogService::cleanExpiredLogs($days);
            
            $this->info("成功清理 {$deletedCount} 条过期日志");
            
        } catch (\Exception $e) {
            $this->error("清理过期日志失败：{$e->getMessage()}");
            return 1;
        }

        return 0;
    }
}