<?php

namespace App\Aspect\Admin;

use App\Exception\AdminException;
use App\Lib\Log;
use Hyperf\Context\Context;
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;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

#[Aspect]
class AdminOperationAspect extends AbstractAspect
{
    /**
     * 需要切入的类
     * @var array|\class-string[]
     */
    public array $classes = [
        'App\\Service\\Admin\\User\\*Service',
    ];

    /**
     * 需要切入的注解
     * @var array
     */
    public array $annotations = [];

    public function __construct(
        protected Log $log,
        protected RequestInterface $request,
    ){}

    /**
     * @param ProceedingJoinPoint $proceedingJoinPoint
     * @return mixed
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface|Exception
     */
    public function process(ProceedingJoinPoint $proceedingJoinPoint): mixed
    {
        // 鉴权
        $this->checkAuthentication();

        // 写操作日志
        $this->writeOperationLog();

        // 在调用前进行处理
        return $proceedingJoinPoint->process();
    }

    /**
     * @return void
     */
    private function checkAuthentication(): void
    {
        $adminId = Context::get('admin_id');
        $roleId = Context::get('role_id');

        //如果没有id 说明没有登录 抛出异常
        if (empty($adminId) || empty($roleId)) {
            throw new AdminException('请先登录');
        }

        //超级管理员不需要鉴权
        if ($roleId == 1) return;

        //todo 其他角色需要鉴权
    }

    /**
     * 写入请求日志
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    private function writeOperationLog(): void
    {
        $post = $this->request->all();
        $logParam = !$post ? '{}' : json_encode($post);
        $userId = Context::get('user_id',0);
        $header = json_encode($this->request->getHeaders());

        // 写静态日志
        $this->log->requestAdminLog("\nadmin==path:{$this->request->getPathInfo()}\nuserId:$userId\nrequestData:$logParam\nheader:$header");
    }
}