<?php

declare(strict_types=1);

namespace App\Aspect;

use App\Annotation\ResponseFormat;
use App\Common\Trait\AdminUserTrait;
use App\Common\Trait\ClientIpTrait;
use App\Lib\Log\Logger;
use App\Model\AdminUser;
use App\Model\AdminUserOperationLog;
use Hyperf\Context\Context;
use Hyperf\Coroutine\Coroutine;
use Hyperf\Di\Annotation\Aspect;
use Hyperf\Di\Aop\AbstractAspect;
use Hyperf\Di\Aop\ProceedingJoinPoint;
use Hyperf\Di\Exception\Exception;
use Hyperf\HttpServer\Contract\RequestInterface;

#[Aspect(priority: 1)]
class AdminReturnLogAspect extends AbstractAspect
{
    use ClientIpTrait;
    use AdminUserTrait;

    /**
     * 切入类
     * @var array|\class-string[]
     */
    public array $classes = [];

    /**
     * 切入方法 - 拦截所有带 ResponseFormat 注解且 format='admin' 的方法
     * @var string[]
     */
    public array $annotations = [
        ResponseFormat::class,
    ];

    /**
     * @param Logger $logger
     * @param RequestInterface $request
     * @param AdminUserOperationLog $adminUserOperationLogModel
     */
    public function __construct(
        protected readonly Logger $logger,
        protected RequestInterface $request,
        protected readonly AdminUserOperationLog $adminUserOperationLogModel,
    ) {}

    /**
     * @param ProceedingJoinPoint $proceedingJoinPoint
     * @return mixed
     * @throws Exception
     */
    public function process(ProceedingJoinPoint $proceedingJoinPoint)
    {
        // 检查是否是 admin 格式
        $annotation = $proceedingJoinPoint->getAnnotationMetadata()->class[ResponseFormat::class]
            ?? $proceedingJoinPoint->getAnnotationMetadata()->method[ResponseFormat::class] ?? null;

        // 只处理 admin 格式的请求
        if (!$annotation || $annotation->format !== 'admin') {
            return $proceedingJoinPoint->process();
        }

        // 获取当前登录的管理员ID（在 process 方法中获取，确保 Context 已设置）
        $adminId = Context::get('current_admin_id', 0);

        // 没登录不记录日志
        if ($adminId <= 0) {
            return $proceedingJoinPoint->process();
        }

        // 获取请求数据
        $requestData = $this->request->all();

        // 执行原方法并获取返回值
        $responseData = $proceedingJoinPoint->process();

        // 写日志
        $this->writeOperationLog($adminId, $requestData, $responseData);

        // 返回
        return $responseData;
    }

    /**
     * @param int $adminId
     * @param array $requestData
     * @param array $responseData
     * @return void
     */
    private function writeOperationLog(int $adminId, array $requestData = [], array $responseData = []): void
    {
        $router = (string) $this->request->getUri();
        $method = $this->request->getMethod();
        $ip = $this->getClientIp();
        $ipStr = current($ip) ?: '0.0.0.0';

        $context = [
            'user_id' => $adminId,
            'method' => $method,
            'router' => $router,
            'ip' => $ip,
            'request_data' => $requestData,
            'response_data' => $responseData,
        ];

        // 先记录日志
        $this->logger->request()->info('admin_request_log', $context);

        // 获取用户信息
        $adminUserInfo = $this->getAdminUserInfo($adminId);
        $username = $adminUserInfo?->username ?? '';

        // 异步写入数据库
        try {
            Coroutine::create(function () use ($adminId, $username, $router, $method, $ipStr) {
                try {
                    $this->adminUserOperationLogModel->create([
                        'admin_user_id' => $adminId,
                        'username' => $username,
                        'method' => $method,
                        'router' => $router,
                        'service_name' => '',
                        'ip' => $ipStr,
                    ]);
                } catch (\Throwable $e) {
                    $this->logger->error()->error('写入操作日志失败: ' . $e->getMessage(), [
                        'admin_id' => $adminId,
                        'router' => $router,
                        'exception' => $e->getMessage(),
                    ]);
                }
            });
        } catch (\Throwable $e) {
            // 协程创建失败，降级为同步写入
            $this->logger->error()->error('创建协程失败，同步写入日志: ' . $e->getMessage());
            try {
                $this->adminUserOperationLogModel->create([
                    'admin_user_id' => $adminId,
                    'username' => $username,
                    'method' => $method,
                    'router' => $router,
                    'service_name' => '',
                    'ip' => $ipStr,
                ]);
            } catch (\Throwable $e2) {
                $this->logger->error()->error('同步写入操作日志也失败: ' . $e2->getMessage());
            }
        }
    }
}