<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Common;

use App\Models\GoodsModel;
use App\Services\BaseService;
use App\Services\RedisService;
use wxkxklmyt\Scws;

/**
 * 商品管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * @package App\Services\Common
 */
class GoodsService extends BaseService
{
    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * AdService constructor.
     */
    public function __construct()
    {
        $this->model = new GoodsModel();
    }

    /**
     * 列表
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getDataList($params, $pageSize = 15)
    {
        $query = $this->getQuery($params);
        $list = $query->select(['a.*'])
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $list = $list? $list->toArray() :[];
        if($list){
            foreach($list['data'] as &$item){
                $item['create_time'] = $item['create_time']? datetime($item['create_time'],'Y-m-d H.i.s') : '';
                $item['discount_start_time'] = $item['discount_start_time']? date('Y-m-d H:i:s', $item['discount_start_time']):'';
                $item['discount_end_time'] = $item['discount_end_time']? date('Y-m-d H:i:s', $item['discount_end_time']):'';
            }
        }

        return [
            'pageSize'=> $pageSize,
            'total'=>isset($list['total'])? $list['total'] : 0,
            'list'=> isset($list['data'])? $list['data'] : []
        ];
    }

    /**
     * 查询
     * @param $params
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function getQuery($params)
    {
        $where = ['a.status'=>1,'a.mark' => 1];
        $status = isset($params['status'])? $params['status'] : 1;
        if($status>0){
            $where['a.status'] = $status;
        }else{
            unset($where['a.status']);
        }
        $model = $this->model->with(['category'])->from('goods as a')
            ->leftJoin('goods_categorys as b','b.cate_id','=','a.cate_id')
            ->where($where)
            ->where(function($query) use($params){

                // 分类
                $cateId = isset($params['cate_id'])? $params['cate_id'] : 0;
                if($cateId){
                    $query->where(function($query) use($cateId){
                        $prefix = env('DB_PREFIX','lev_');
                        $query->where('a.cate_id', $cateId)
                            ->orWhereRaw("FIND_IN_SET({$cateId},{$prefix}b.pids)");
                    });
                }

                // 品牌
                $brandId = isset($params['brand_id'])? $params['brand_id'] : 0;
                if($brandId>0){
                    $query->where('a.brand_id', $brandId);
                }

                $type = isset($params['type'])? $params['type'] : 0;
                if($type==2){
                    $query->where('a.is_discount', 1)->where(function($query){
                        $query->where('a.discount_start_time', '<=', time())
                            ->where('a.discount_end_time', '>=', time())
                            ->orWhere('a.discount_end_time', '<=', 0);
                    });
                }
            })
            ->where(function ($query) use($params){
                $keyword = isset($params['keyword'])? $params['keyword'] : '';
                if($keyword){
                    $scws = new Scws();
                    $kws = $scws->scws($keyword,3,false);
                    if(count($kws) >1){
                        $query->where(function ($query) use ($kws) {
                            foreach ($kws as $kw) {
                                $kw = trim($kw);
                                $query->where('a.goods_name', 'like', "%{$kw}%")
                                    ->where('a.keywords', 'like', "%{$kw}%");
                            }
                        });
                    }else{
                        $query->where(function ($query) use ($keyword){
                            $query->where('a.goods_name','like',"%{$keyword}%")
                                ->orWhere('a.goods_pinyin','like',"%{$keyword}%")
                                ->orWhere('a.keywords', 'like', "%{$keyword}%");
                        });
                    }
                }
            });

        return $model;
    }

    /**
     * 导入
     */
    public function import()
    {

    }


    /**
     * 添加或编辑
     * @return array
     * @since 2020/11/11
     * @author laravel开发员
     */
    public function edit()
    {
        $data = request()->all();
        // 图片处理
        if(isset($data['thumb'])){
            $data['thumb'] = get_image_path($data['thumb']);
        }

        // 折扣时间
        if (isset($data['discount_start_time'])) {
            $data['discount_start_time'] = strtotime($data['discount_start_time']);
        }

        if (isset($data['discount_end_time'])) {
            $data['discount_end_time'] = strtotime($data['discount_end_time']);
        }
        return parent::edit($data); // TODO: Change the autogenerated stub
    }

}