<?php
/**
 * This service file is part of item.
 *
 * @author   ctexthuang
 * @contact  ctexthuang@qq.com
 */

declare(strict_types=1);

namespace App\Service\Admin\Login;

use App\Cache\Redis\Admin\UserCache;
use App\Constants\Admin\UserCode;
use App\Constants\AdminCode;
use App\Exception\AdminException;
use App\Extend\SystemUtil;
use App\Lib\Crypto\CryptoFactory;
use App\Model\AdminUser;
use App\Service\Admin\BaseService;
use App\Service\ServiceTrait\Admin\GetUserInfoTrait;
use Hyperf\Di\Annotation\Inject;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;
use function Hyperf\Config\config;

class LoginService extends BaseService
{
    use GetUserInfoTrait;

    /**
     * 注入管理员模型
     * @var AdminUser $adminUserModel
     */
    #[Inject]
    protected AdminUser $adminUserModel;

    /**
     * 注入加密工厂
     * @var CryptoFactory $cryptoFactory
     */
    #[Inject]
    protected CryptoFactory $cryptoFactory;

    /**
     * 注入用户缓存
     * @var UserCache $userCache
     */
    #[Inject]
    protected UserCache $userCache;

    /**
     * 后台登录
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     * @throws \RedisException
     */
    public function handle(): array
    {
        $userInfo = $this->adminUserModel->getAdminInfoByAccount($this->request->input('account'));
        if (!$userInfo) throw new AdminException('账号不存在');

        if ($userInfo->status == UserCode::DISABLE) throw new AdminException(UserCode::getMessage($userInfo->status),AdminCode::LOGIN_ERROR);

        // pass加密跟数据库做判断
        $password = $this->cryptoFactory->cryptoClass('admin-password',$this->request->input('password'),$userInfo->salt)->encrypt();
        if ($password != $userInfo->password) throw new AdminException('密码错误！');

        $userInfo->last_login_time = date('Y-m-d H:i:s');
        $userInfo->last_login_ip = SystemUtil::getClientIp();
        $userInfo->save();

        if (!$userInfo->save()) throw new AdminException('登录失败');

        $cityId = $this->getCityById($userInfo->id);
        //生成 token
        $token = $this->cryptoFactory->cryptoClass('admin-jwt',json_encode([
            'id' => $userInfo->id,
            'role' => $userInfo->role_id,
            'city_id' => $cityId
        ]))->encrypt();

        //单点登录
        $this->userCache->setAdminToken($userInfo->id, $token, (int)config('system.admin_jwt_expire'));

        return $this->return->success('success',[
            'token' => $token,
            'info' => [
                'admin_id' => $userInfo->id,
                'avatar' => $userInfo->avatar,
                'name' => $userInfo->chinese_name,
                'role_id' => $userInfo->role_id,
                'city_id' => $cityId
            ]
        ]);
    }
}