<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的saas管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace app\service\api\shop;

use app\dict\site\SiteDict;
use app\model\shop\Shop;
use app\model\shop\ShopMember;
use app\model\shop\ShopSite;
use app\service\core\sys\CoreSysConfigService;
use app\service\core\web\CoreWebConfigService;
use core\base\BaseApiService;
use core\util\Barcode;
use think\db\exception\DbException;

/**
 * 店铺服务层(针对站点服务层扩展实现)
 * Class ShopService
 * @package addon\mall\app\service\admin\mall\shop
 */
class ShopService extends BaseApiService
{

    public function __construct()
    {
        parent::__construct();
        $this->model = new ShopSite();
    }

    /**
     * 获取站点列表
     * @param array $where
     * @return array
     * @throws DbException
     */
    public function getPage(array $where = [])
    {

        $field = 'shop.site_id, site_name, front_end_name, front_end_logo, app_type, keywords, logo, icon, `desc`, status, latitude, longitude, province_id, city_id,
        district_id, address, full_address, phone, business_hours, create_time, expire_time, group_id,is_recommend, is_self, follow_number, category_id';
        $condition = [
            [ 'app_type', '<>', 'admin' ],
            [ 'status', '=', 1 ]
        ];
        $search_model = $this->model->where($condition)->withSearch(['keyword', 'group_id', 'category_id', 'is_self' ], $where)
            ->withJoin( [
                'shop' => [ 'category_id', 'is_self', 'follow_number'] ])->with(['categoryName', 'groupName'])
            ->field($field)->order('create_time desc');
        return $this->pageQuery($search_model);
    }

    /**
     * 获取甄选好店列表（web端）
     * @return array
     * @throws DbException
     */
    public function getSelectShopLists()
    {
        $config = (new CoreWebConfigService())->getWebConfig();
        $site_ids = $config['site_ids'] ?? [];
        $field = 'site_id,site_name,front_end_name,front_end_logo,icon';
        $condition = [
            [ 'app_type', '<>', 'admin' ],
            [ 'status', '=', 1 ],
            [ 'site_id', 'in', $site_ids ]
        ];
        $list = [];
        if ($config['is_show_shop']) {
            $list = $this->model->where($condition)->with( [ 'shop' => function($query) {
                $query->field('site_id,is_self');
            }])->field($field)->order('create_time desc')->select()->toArray();
            foreach ($list as &$v) {
                $goods_list = array_values(array_filter(event('MallShopGoodsList', [ 'site_id' => $v[ 'site_id' ], 'num' => 2 ])))[0] ?? [];
                $v['goods_list'] = $goods_list;
            }
        }
        return [
            'list' => $list,
            'config' => $config
        ];
    }

    /**
     * 获取站点列表（wap端）
     * @param array $where
     * @return array
     * @throws DbException
     */
    public function getShopPage(array $where = [])
    {
        $field = 'shop.site_id, site_name, front_end_name, front_end_logo, app_type, keywords, logo, icon, `desc`, status, latitude, longitude, province_id, city_id, 
        district_id, address, full_address, phone, business_hours, create_time, expire_time, group_id,is_recommend, is_self, follow_number, category_id';
        $condition = [
            [ 'app_type', '<>', 'admin' ],
            [ 'status', '=', 1 ]
        ];
        $search_model = $this->model->where($condition)->withSearch(['keyword', 'group_id', 'category_id', 'is_self' ], $where)
            ->withJoin( [
                'shop' => [ 'category_id', 'is_self', 'follow_number'] ])->with(['categoryName', 'groupName'])
            ->field($field)->order('create_time desc');
        $res = $this->pageQuery($search_model);
        foreach ($res['data'] as &$v) {
            $goods_list = array_values(array_filter(event('MallShopGoodsList', [ 'site_id' => $v[ 'site_id' ], 'num' => 3 ])))[0] ?? [];
            $v['goods'] = $goods_list;
        }
        return $res;
    }

    /**
     * 获取站点列表
     * @param array $where
     * @return array
     * @throws DbException
     */
    public function getAll(int $limit = 0)
    {
        $field = 'shop.site_id, site_name, front_end_name, front_end_logo, app_type, keywords, logo, icon, `desc`, status, latitude, longitude, province_id, city_id, 
        district_id, address, full_address, phone, business_hours, create_time, expire_time, group_id,is_recommend, is_self, follow_number, category_id';
        $condition = [
            [ 'app_type', '<>', 'admin' ],
            [ 'status', '=', 1 ]
        ];
        $search_model = $this->model->where($condition)->withJoin( [ 'shop' => [ 'category_id', 'is_self', 'follow_number'] ])->with(['categoryName', 'groupName'])
            ->field($field)->order('create_time desc')->limit($limit);
        return $search_model->select()->toArray();
    }

    /**
     * 站点信息
     * @param int $site_id
     * @return array
     */
    public function getInfo(int $site_id)
    {
        $field = 'shop.site_id, site_name, front_end_name, front_end_logo, app_type, keywords, logo, icon, `desc`, status, latitude, longitude, province_id, city_id, 
        district_id, address, full_address, phone, business_hours, create_time, expire_time, group_id,is_recommend, is_self, follow_number, category_id';
        $condition = [
            [ 'shop_site.site_id', '=', $site_id ]
        ];
        $modelResult =  $this->model->where($condition)
            ->withJoin( [
                'shop'=> ['site_id', 'category_id', 'is_self', 'follow_number', 'business_license'] ])->with(['categoryName', 'groupName'])
            ->field($field)->findOrEmpty()->toArray();
        if (!empty($this->member_id)) {
            $member_info = (new ShopMember())->field('is_follow')->where([['member_id', '=', $this->member_id], ['site_id', '=', $site_id]])->findOrEmpty()->toArray();
            $modelResult['member_info'] = $member_info ? ['is_follow' => $member_info['is_follow']] : ['is_follow' => 0];
        } else {
            $modelResult['member_info'] = ['is_follow' => 0];
        }
        return $modelResult;
    }

    /**
     * 更新店铺关注数
     * @param int $site_id
     * @param int $is_follow
     * @return void
     */
    public function editFollowNumber(int $site_id, int $is_follow)
    {
        $shop_model = new Shop();
        if ($is_follow == 1) {
            $shop_model->where(['site_id' => $site_id])->setInc('follow_number');
        } else if ($is_follow == 0) {
            $shop_model->where(['site_id' => $site_id])->setDec('follow_number');
        }
    }

    /**
     * 获取商品列表供组件调用
     * @param array $where
     * @return array
     */
    public function getShopComponents(array $where = [])
    {
        $field = 'site_id,site_name,front_end_logo,front_end_name,icon';

        $condition = [
            [ 'app_type', '<>', 'admin' ],
            [ 'status', '=', SiteDict::ON ]
        ];

        if (!empty($where[ 'site_ids' ])) {
            $condition[] = [ 'shop_site.site_id', 'in', $where[ 'site_ids' ] ];
        }

        // 参数过滤
        if (!empty($where[ 'order' ]) && in_array($where[ 'order' ], [ 'follow_number' ])) {
            $order = $where[ 'order' ] . ' desc';
        } else {
            $order = 'follow_number desc,create_time desc';
        }

        $list = $this->model
            ->where($condition)->withSearch([ 'category_id' ], $where)
            ->field($field)
            ->withJoin([ 'shop' => function($query) {
                $query->field('category_id')->with(['categoryName']);
            } ])
            ->order($order)
            ->limit($where[ 'num' ])
            ->select()->toArray();
        foreach ($list as $k => &$v) {
            $goods_list = array_values(array_filter(event('MallShopGoodsList', [ 'site_id' => $v[ 'site_id' ], 'num' => 3 ])))[0] ?? [];
            $v[ 'goods_list' ] = $goods_list;
            if (empty($goods_list)) unset($list[$k]);
        }

        return $list;
    }

    /**
     * 获取店铺二维码
     */
    public function getQrcode(int $site_id){
        $url = ( new CoreSysConfigService() )->getSceneDomain($site_id)[ 'wap_url' ];
        $page = 'app/pages/site/index';
        $data = [
            [
                'key' => 'sid',
                'value' => $site_id
            ]
        ];
        $dir = 'upload/qrcode/' . $site_id . '/shop';
        $channel = 'weapp';
        return qrcode($url, $page, $data, $site_id, $dir, $channel);
    }
}