<?php
/**
 *【积分抽奖-后台】活动列表接口
 * User: daijun
 * Date: 2018/3/23
 * Time: 下午3:42
 */

namespace Apicp\Controller\Activity;


use Common\Common\Constant;
use Common\Service\ActivityService;

class ListController extends \Apicp\Controller\AbstractController
{

    public function Index_post()
    {
        // 获取参数
        $params = I('post.');

        // 默认值
        $page = !empty($params['page']) ? intval($params['page']) : Constant::DEFAULT_PAGE;
        $limit = !empty($params['limit']) ? intval($params['limit']) : Constant::DEFAULT_LIMIT;

        // 分页
        list($start, $limit) = page_limit($page, $limit);

        $page_option = [$start, $limit];

        // 最后更新时间倒叙
        $order_option = ['last_time' => 'desc'];

        $activity_serv = new ActivityService();

        // 列表总数
        $total = $activity_serv->count_by_where($params);

        $list = [];

        if ($total > 0) {
            // 定义查询字段
            $fields = 'ac_id,title,start_time,end_time,already_num,won_num,join_people,activity_status,last_time';

            // 查询列表数据
            $list = $activity_serv->list_by_where($params, $page_option, $order_option, $fields);

            // 循环格式化数据
            foreach ($list as &$v) {

                $v['ac_id'] = intval($v['ac_id']);
                $v['already_num'] = intval($v['already_num']);
                $v['won_num'] = intval($v['won_num']);
                $v['join_people'] = intval($v['join_people']);
                // 转换活动状态
                $v['activity_status'] = $activity_serv->activity_status($v['activity_status'], $v['start_time'], $v['end_time']);
                // 获取链接
                $v['link'] = 'Lottery/Frontend/Index/Index/Index/ac_id/' . $v['ac_id'];
            }

            unset($v);
        }

        // 组装返回数据
        $this->_result = [
            'total' => intval($total),
            'limit' => intval($limit),
            'page' => intval($page),
            'list' => $list
        ];

        return true;
    }

}