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

declare(strict_types=1);

namespace App\Service\Api\User;

use App\Cache\Redis\Api\SiteCache;
use App\Cache\Redis\Common\ConfigCache;
use App\Constants\Common\SiteCode;
use App\Constants\ConfigCode;
use App\Exception\ErrException;
use App\Model\UserSite;
use App\Service\Api\BaseService;
use Exception;
use Hyperf\DbConnection\Db;
use Hyperf\Di\Annotation\Inject;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;

class SiteService extends BaseService
{
    /**
     * @var UserSite
     */
    #[Inject]
    protected UserSite $userSiteModel;

    /**
     * @var SiteCache
     */
    #[Inject]
    protected SiteCache $siteCache;

    /**
     * @var ConfigCache
     */
    #[Inject]
    protected ConfigCache $configCache;

    /**
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function handle(): array
    {
        $siteIds = $this->userSiteModel->where('user_id', $this->userId)->select(['id','is_default'])->get();

        if (empty($siteIds)) $this->return->success('success', ['list' => []]);

        $siteIds = $siteIds->toArray();
        foreach ($siteIds as &$siteId) {
            $siteId = array_merge($siteId,$this->siteCache->getSiteInfo($siteId['id']));
        }

        return $this->return->success('success', ['list' => $siteIds]);
    }

    /**
     * @return array
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function add(): array
    {
        $id = (int)$this->request->input('site_id');

        if (empty($this->siteCache->getSiteInfo($id))) throw new ErrException('该地点不存在,请联系客服');

        $siteIds = $this->userSiteModel->getSiteIdsByUserId($this->userId);

        if (in_array($id, $siteIds)) throw new ErrException('已添加该地点');

        $poolNumber = $this->configCache->getConfigValueByKey(ConfigCode::NUMBER_OF_USER_ADDRESS_POOLS);
        if (count($siteIds) >= $poolNumber) throw new ErrException('已达到地址最大添加数量，请删除后再添加');

        $insertModel = new UserSite();

        $insertModel->user_id = $this->userId;
        $insertModel->site_id = $id;
        $insertModel->is_default = SiteCode::USER_NO_DEFAULT;

        if ($this->userSiteModel->getUserDefaultIdByUserId($this->userId) == 0) {
            $insertModel->is_default = SiteCode::USER_DEFAULT;
        }

        if (!$insertModel->save()) throw new ErrException('添加失败');

        return $this->return->success();
    }

    /**
     * @return array
     */
    public function del(): array
    {
        $id = (int)$this->request->input('site_id');

        $info = $this->userSiteModel->getInfoByUserIdAndId($this->userId,$id);

        Db::transaction(function () use ($info) {
            if ($info->is_default == SiteCode::USER_DEFAULT) {
                $updateInfo = $this->userSiteModel->getUserNoDefaultIdByUserId($this->userId);
                if (!empty($updateInfo)) {
                    $updateInfo->is_default = SiteCode::USER_DEFAULT;

                    if(!$updateInfo->save()) throw new ErrException('删除失败-修改联动数据失败');
                }
            }

            if (!$info->delete()) throw new ErrException('删除失败');
        });

        return $this->return->success();
    }
}