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

namespace addon\topic\api\controller;

use app\api\controller\BaseApi;
use addon\topic\model\Topic as TopicModel;

/**
 * 专题活动
 */
class Topic extends BaseApi
{

    /**
     * 列表信息
     */
    public function page()
    {
        $page = isset($this->params['page']) ? $this->params['page'] : 1;
        $page_size = isset($this->params['page_size']) ? $this->params['page_size'] : PAGE_LIST_ROWS;
        $condition = [
            ['status', '=', 2],
            ['site_id', '=', $this->site_id]
        ];
        $order = 'create_time desc';
        $field = 'topic_id,topic_name,topic_adv,status,remark,start_time,end_time';
        $topic_model = new TopicModel();
        $list = $topic_model->getTopicPageList($condition, $page, $page_size, $order, $field);
        $topic_ids = array_column($list['data']['list'], 'topic_id');
        if ($topic_ids) {
            $topic_goods_list = model('promotion_topic_goods')
                ->getColumn([['site_id', '=', $this->site_id], ['topic_id', 'in', $topic_ids]], 'id,sku_id,topic_id', 'id');
            $itme_arr = [];
            foreach ($topic_goods_list as $k => &$v) {
                $itme_arr[$v['topic_id']][] = $v;
            }
            foreach ($list['data']['list'] as $k => &$v) {
                $v['id'] = $itme_arr[$v['topic_id']][0]['id'];
                $v['goods_count'] = count($itme_arr[$v['topic_id']]);
            }
        }
        return $this->response($list);
    }

}