<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com

 * =========================================================
 */

namespace addon\fenxiao\event;

use app\model\goods\Goods as GoodsModel;

/**
 * 商品营销活动信息
 */
class GoodsListPromotion
{

    /**
     * 商品营销活动信息
     * @param $param
     * @return array
     */
    public function handle($param)
    {
        if (empty($param[ 'promotion' ]) || $param[ 'promotion' ] != 'fenxiao') return [];

        $alias = 'g';
        $join = [];

        $condition = [
            [ 'g.is_delete', '=', 0 ],
            [ 'g.site_id', '=', $param[ 'site_id' ] ],
            [ 'g.is_fenxiao', '=', 1 ],
            [ 'g.goods_state', '=', 1 ]
        ];

        if(!empty($param['goods_name'])){
            $condition[] = ['g.goods_name', 'like', '%'.$param['goods_name'].'%'];
        }
        if (!empty($param['select_type']) && $param['select_type'] == 'selected' && isset($param['goods_ids'])) {
            $condition[] = [ 'g.goods_id', 'in', $param['goods_ids'] ];
        }
        if (!empty($param['category_id'])) {
            $condition[] = [ 'g.category_id', 'like', '%,' . $param['category_id'] . ',%' ];
        }
        if (!empty($param['label_id'])) {
            $condition[] = [ 'g.label_id', '=', $param['label_id'] ];
        }
        if (!empty($param['goods_class'])) {
            $condition[] = [ 'g.goods_class', '=', $param['goods_class'] ];
        }

        $model = new GoodsModel();
        $field = 'g.goods_id,g.goods_name,g.goods_class_name,g.goods_image,g.price,g.goods_stock,g.create_time,g.is_virtual,g.sku_id';
        $list = $model->getGoodsPageList($condition, $param[ 'page' ], $param[ 'page_size' ], 'g.create_time desc', $field, $alias, $join);
        return $list;
    }
}