<?php
/**
 *
 * ============================================================================
 * * 版权所有 蜘蛛出行 * *
 * 网站地址: http://www.zhizhuchuxing.com
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * Author By: 张帅
 * PhpStorm BaseArea.php
 * Create By 2016/11/11 17:14 $
 */

namespace Trip\Model;


use Base\Tool\DbTable;
use Util\Util\Util;

class BaseArea extends DbTable
{
    public $db = 'CST';
    public $tab = 'base_area';

    /**
     * Function Description:获取所有线路中开始POI-结束POI的连接关系
     * Function Name: getPoiId
     *
     * @return array
     *
     * @author 张帅
     */
    public function getPoiId()
    {
        $siteContantConfig = Util::getSiteContantsConfig();
        $sql = '' . 'SELECT
                    start_area,
                    (SELECT poi_type FROM base_area WHERE id = start_area) as start_poi_type,
                    end_area,
                    (SELECT poi_type FROM base_area WHERE id = end_area) as end_poi_type
                FROM
                    (
                        SELECT 
                                SUBSTRING_INDEX(SUBSTRING_INDEX(b.start_area, \',\', sequence.help_topic_id),\',\' ,-1) AS start_area,
                                SUBSTRING_INDEX(SUBSTRING_INDEX(b.end_area, \',\', sequence1.help_topic_id),\',\' ,-1) AS end_area
                        FROM  
                               (select help_topic_id from mysql.help_topic where help_topic_id between 1 and 20 ) as sequence,
                               (select help_topic_id from mysql.help_topic where help_topic_id between 1 and 20 )as sequence1,
                                (
                                        SELECT @id := @id +1 as id,
                                                     if(length(start_parent)=0,start_area_id,concat(start_area_id,\',\',start_parent)) as start_area,
                                                     if(length(end_parent)=0,end_area_id,concat(end_area_id,\',\',end_parent)) as end_area
                                        FROM (
                                                SELECT distinct 
                                                    t.start_station_area_id as start_area_id,
                                                    replace(substring(v1.parent_area_id_list,2,length(v1.parent_area_id_list)-2),\'}{\',\',\') AS start_parent,
                                                    t.end_station_area_id as end_area_id,
                                                    replace(substring(v2.parent_area_id_list,2,length(v2.parent_area_id_list)-2),\'}{\',\',\') AS end_parent
                                                FROM
                                                    opera_line AS l,
                                                    opera_tickets AS t,
                                                    base_area_view as v1,
                                                    base_area_view as v2     
                                                WHERE
                                                    l.line_id = t.line_id
                                                and l.org_id ' . $siteContantConfig['show_line_org'] . '
                                                and v1.area_id = t.start_station_area_id
                                                and v2.area_id = t.end_station_area_id
                                                AND l.cancel_flag = 0
                                                AND l.if_disabled = 0
                                                AND l.line_type in(255,256)
                                                AND l.is_onsale = 1
                                                AND t.cancel_flag = 0
                                                AND t.start_station_area_id != 0
                                                AND t.end_station_area_id != 0
                                        ) a, (select @id:= 0) as i
                                ) b
                        WHERE 
                                sequence.help_topic_id BETWEEN 1  AND ( SELECT 1 + LENGTH(b.start_area) - LENGTH(REPLACE(b.start_area, \',\', \'\')))
                        AND sequence1.help_topic_id BETWEEN 1  AND ( SELECT 1 + LENGTH(b.end_area) - LENGTH(REPLACE(b.end_area, \',\', \'\')))
                        GROUP BY
                                SUBSTRING_INDEX(SUBSTRING_INDEX(b.start_area, \',\', sequence.help_topic_id),\',\' ,-1),
                                SUBSTRING_INDEX(SUBSTRING_INDEX(b.end_area, \',\', sequence1.help_topic_id),\',\' ,-1)
                    )as tb';
        $result = $this->fetchAll($sql);
        if ($result) {
            return Util::returnArrSu('', $result);
        } else {
            return Util::returnArrEr('数据库错误');
        }
    }

    /**
     * Function Description:获取poi详情
     * Function Name: getPoiInfo
     * @param $poi_id
     *
     * @return array
     *
     * @author 张帅
     */
    public function getPoiInfo($poi_id)
    {
        $sql = '' . 'SELECT
                    a.id as area_id,
                    a.area_name,
                    a.poi_type,
                    REPLACE(substring(v.parent_area_id_list,2,length(v.parent_area_id_list)-2),\'}{\',\',\') AS parent_area_id,
                    REPLACE(REPLACE(substring(v.parent_area_name_list,2),\'}{\',\',\'),\'}\',\'\') AS parent_area_name
                FROM
                    base_area AS a,
                    base_area_view AS v
                WHERE
                    a.id = v.area_id
                AND a.id in (' . $poi_id . ')';
        $result = $this->fetchAll($sql);
        if ($result) {
            return Util::returnArrSu('', $result);
        } else {
            return Util::returnArrEr('数据库错误');
        }
    }

}