<?php
/**
 * Copyright 2012-2026 ShopeX (https://www.shopex.cn)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


class ome_ctl_admin_service_taobao extends desktop_controller
{
    
    public  $expireDay     = 7; //session过期提醒设置
    
    /**
     * @验证session是否过期
     * @access public
     * @param void
     * @return void/json
     */
    public function validity() {
        $shopInfo = $this->getTaoBaoShop();
        if (count($shopInfo)>0) {
            echo json_encode(array('has_expire'=>true));
        }else{
            return array();
        }
    }

    /**
     * @根据session日期期限弹窗显示的提示信息页
     * @access public
     * @param void
     * @return void
     */
    public function alert() 
    {
        $shopInfo = $this->getTaoBaoShop();
        $this->pagedata['shopInfo'] = $shopInfo;
        $this->display('admin/service/taobaoalert.html');
    }

    /**
     * 获取淘宝session过期的网店 
     *
     * @param  void
     * @return void
     * @author 
     **/
    public function getTaoBaoShop()
    {
        $shopMdl  = app::get('ome')->model('shop');
        $shopInfo = $shopMdl->getList('shop_id,shop_bn,shop_type,name,node_id,addon,node_type',array('node_type'=>'taobao','node_id|nothan'=>''));
        if(count($shopInfo)<1){
            return array();
        }
        foreach ($shopInfo as $key => $shop) {
            $expireDay = $this->getSessionDays($shop);
            if($expireDay>$this->expireDay || $expireDay == 'no_expire_time' ){
                unset($shopInfo[$key]); 
            }else{
                $shopInfo[$key]['expireday'] = $this->toMsg($expireDay);
            }
        }
        if(count($shopInfo)>0){
            return $shopInfo;
        }else{
            return array();
        }
    }

    /**
     * 获取session过期时间    
     *
     * @param  array
     * @return void
     * @author 
     **/
    public function getSessionDays($shop)
    {
        $addon = $shop['addon'];
        if(isset($addon['session_expire_time']) && $addon['session_expire_time']){
            $session_expire_time = strtotime($addon['session_expire_time']);
            $expire_time = $session_expire_time - time();
            $expireDay = ceil($expire_time/86400);
        }else{
            $expireDay='no_expire_time';
        }
        return $expireDay;
    }
    /**
     * @根据服务日期期限显示相应的提示信息
     * @access public
     * @param int $days 剩余的使用天数
     * @return void
     */
    private function toMsg($days) {
        if($days === 0) {
            $msg = '最后一天，请及时续约';
        } elseif($days < 0) {
            $msg = '已过期'. abs($days) . '天';
        } else {
            $msg = '还有'. $days .'天到期';
        }
        return $msg;
    }

}