<?php

namespace App\Cache\Redis\Admin;

use App\Cache\Redis\RedisCache;
use App\Constants\RedisCode;
use App\Model\AdminMenu;
use App\Service\ServiceTrait\Admin\AdminRoleMenuTrait;
use Hyperf\Di\Annotation\Inject;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;
use RedisException;

class MenuCache
{
    use AdminRoleMenuTrait;

    /**
     * @var RedisCache $redis
     */
    #[Inject]
    protected RedisCache $redis;

    /**
     * @var AdminMenu
     */
    #[Inject]
    protected AdminMenu $adminMenuModel;

    /**
     * 菜单
     * @var string
     */
    protected string $menuKey;

    /**
     * 构造函数注入 key
     */
    public function __construct()
    {
        $this->menuKey = AdminRedisKey::adminMenuList();
    }

    /**
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     * @throws RedisException
     */
    public function getMenu(): array
    {
        if ($this->redis->exists($this->menuKey,RedisCode::SYSTEM_DB)) {
            return json_decode($this->redis->get($this->menuKey,RedisCode::SYSTEM_DB),true);
        }

        $allMenuList = $this->adminMenuModel->getAllMenu();

        $data = $this->getDbMenu($allMenuList);

        $this->redis->set($this->menuKey,json_encode($data),RedisCode::SYSTEM_DB);

        return $data;
    }

    /**
     * @return void
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     * @throws RedisException
     */
    public function delMenu(): void
    {
        $this->redis->delete($this->menuKey,RedisCode::SYSTEM_DB);
    }
}