<?php 
    date_default_timezone_set('GMT'); 
    //载入配置文件和连接数据库
    $start_area = trim($_POST['start_area_id']);
    $start_res = trim($_POST['start_res_id']);
    $end_area = trim($_POST['end_area_id']);
    $end_res = trim($_POST['end_res_id']);
    $run_id = trim($_POST['run_id']);
    $price_type = 1;
    //$line_id = 152248;

    $line_id = '';//线路ID
    $run_date = '';//出发时间
    $price_name = '';//分销价或零售价
    
    //寻找返程对应线路编码
    $line_code = '';
    $line_str1 = '';
    $line_str2 = '';
    $line_str3 = '';
    $line_str_back = '';
    $back_line = '';
    
    //巴士类型
    $bus_type = '';
    
    //班次站点信息
    $run_station = array();

    //顺序站点
    $res_station_seq = array();

    //余票信息
    $ticket_over = array();
    $ticket_over_array = array();
    $ticket_over_id = array();

    //途经站点
    $res_array = array();
    $cen_station = array();//只有ID
    $center_station = array();

    //全程公里数
    $center_distance = 0;

    //票种信息
    $ticket_info = array();
    $ticket_go = array();
    $ticket_back = array();
    $ticket = array();
    $back_ticket_go = array();
    $back_ticket_back = array();

    //线路可选的票种数组
    $line_ticket_id = array();
    $line_ticket_info = array();

    //最早站点，最晚站点
    $early = '';
    $late = '';

    //中间时间
    $center_time = '';

    //上车站数组
    $start_res_array = array();

    //下车站数组
    $end_res_array = array();

    //地图
    $map = array();


    //终极数组
    $final = array();

    if($price_type ==1){
        $price_name = "cus_price";
    }else{
        $price_name = "prod_price";
    }

    $sql = "SELECT
                a.run_id,
                a.run_status,
                a.run_date,
                a.prod_id,
                b.start_time,
                b.station_order_id,
                b.station_res_id,
                b.station_inout_type,
                b.area_id
            FROM
                run_main AS a,
                run_station AS b
            WHERE
                a.run_id = b.run_id
            AND a.run_id = " . $run_id . "
            AND a.run_status = 138
            ORDER BY
                a.run_id,
                b.station_order_id ";

    $result=$pdo->query($sql);
    $run_station = $result->fetchAll(PDO::FETCH_ASSOC);
    writeLog($sql);

    $line_id = $run_station[0]['prod_id'];
    $run_date = $run_station[0]['run_date'];

    $sql = "SELECT
                run_id,
                res_id,
                seq_id,
                prod_id,
                total_count,
                saled_count
            FROM
                run_stock
            WHERE
                run_id = " . $run_id . "
            AND seat_type = 72
            ORDER BY
                run_id ASC,
                seq_id ASC";

    $result=$pdo->query($sql);
    $ticket_over_id = $result->fetchAll(PDO::FETCH_ASSOC);
    writeLog($sql);

    foreach($ticket_over_id as $k => $v){
        $ticket_over[$v['res_id']] = $v['total_count'] - $v['saled_count'];
    }

    $sql = "select prod_id from run_prod where run_id = " . $run_id;
    $result=$pdo->query($sql);
    $line_ticket_id = $result->fetchAll(PDO::FETCH_ASSOC);
    writeLog($sql);
    foreach($line_ticket_id as $k => $v){
        $line_ticket_info[$v['prod_id']] = $v['prod_id'];
    }


    foreach($line_array[$line_id]['ticket_info']['go'] as $k => $v){
        if(in_array($k,$line_ticket_info) && $v['start_area'] == $start_area && $v['end_area'] == $end_area){
            $start_res_array[$v['start_res']]['res_id'] = $v['start_res'];
            $start_res_array[$v['start_res']]['res_name'] = $v['start_res_name'];
            $end_res_array[$v['end_res']]['res_id'] = $v['end_res'];
            $end_res_array[$v['end_res']]['res_name'] = $v['end_res_name'];
        }else{
            unset($line_array[$line_id]['ticket_info']['go'][$k]);
        }
    }
    //print_r($start_res_array);print_r($end_res_array);
     

    foreach($run_station as $k => $v){
        $res_id_array[$v['station_res_id']] = $v['station_res_id'];
        $res_station_seq[$v['station_res_id']] = $v['station_order_id'];
        if(isset($start_res_array[$v['station_res_id']]) && ($v['station_inout_type'] == 108 || $v['station_inout_type'] == 109)){
            $start_res_array[$v['station_res_id']]['start_time'] = $v['start_time'];
        }elseif(isset($start_res_array[$v['station_res_id']])){
            unset($start_res_array[$v['station_res_id']]);
        }
        if(isset($end_res_array[$v['station_res_id']]) && ($v['station_inout_type'] == 110 || $v['station_inout_type'] == 109)){
            $end_res_array[$v['station_res_id']]['start_time'] = $v['start_time'];
        }elseif(isset($end_res_array[$v['station_res_id']])){
            unset($end_res_array[$v['station_res_id']]);
        }
    }
    foreach($start_res_array as $k => $v){
        $res_array1[$v['start_time']] = $v;
        $start_res_array1[$v['start_time']] = $v;
    }
    foreach($end_res_array as $k => $v){
        $res_array1[$v['start_time']] = $v;
        $end_res_array1[$v['start_time']] = $v;
    }
    ksort($res_array1);

    ksort($start_res_array1);
    $early = array_values($start_res_array1);
    $early = $early[0]['res_id'];
    krsort($end_res_array1);
    $late = array_values($end_res_array1);
    $late = $late[0]['res_id'];

    if(empty($start_res)){
        $start_res = $early;
    }
    if(empty($end_res)){
        $end_res = $late;
    }

    foreach($line_array[$line_id]['ticket_info']['go'] as $k=>$v){
        if($v['start_area'] == $start_area && $v['start_res'] == $start_res && $v['end_area'] == $end_area && $v['end_res'] == $end_res){
            $ticket_info = $line_array[$line_id]['ticket_info']['go'][$k];
        }      
    }
    
    //获取巴士类型
    $bus_type = $line_array[$line_id]['line_info']['bus_type'];
    
    //将基本数据放入数组中
    $final['run_date'] = $run_date;

    $final['run_id'] = $run_id;

    $final['line_id'] = $line_id;

    $final['bus_type'] = (string)$bus_type;

    $final['start_area_id'] = $start_area;

    $final['start_area_name'] = $ticket_info['start_area_name'];

    $final['start_res_id'] = $start_res;
    $final['start_res_name'] = $ticket_info['start_res_name'];

    $final['end_area_id'] = $end_area;

    $final['end_area_name'] = $ticket_info['end_area_name'];

    $final['end_res_id'] = $end_res;
    $final['end_res_name'] = $ticket_info['end_res_name'];

    if($end_res_array[$final['end_res_id']]['start_time'] < $start_res_array[$final['start_res_id']]['start_time']){
        $center_time = strtotime($end_res_array[$final['end_res_id']]['start_time']) + 24*3600 - strtotime($start_res_array[$final['start_res_id']]['start_time']);
    }else{
        $center_time = strtotime($end_res_array[$final['end_res_id']]['start_time']) - strtotime($start_res_array[$final['start_res_id']]['start_time']);
    }
    $final['start_time'] = $start_res_array[$final['start_res_id']]['start_time'];
    $final['end_time'] = $end_res_array[$final['end_res_id']]['start_time'];

    $final['center_time'] = date('用时G小时i分钟',$center_time);
   
    $final['start_res_array']['area_name'] = $final['start_area_name'];
    $final['start_res_array']['station'] = array_merge($start_res_array);

    $final['end_res_array']['area_name'] = $final['end_area_name'];
    $final['end_res_array']['station'] = array_merge($end_res_array);
    //print_r($final);

    //途经站点信息($center_station经度，纬度，里程)

    $sta_status = 0;
    foreach($res_array1 as $k => $v){
        if($v['res_id'] == $final['start_res_id']){
            $sta_status++;
        }
        if($sta_status > 0){
            $cen_station[$v['res_id']] = $v['res_id'];
        }
        if($v['res_id'] == $final['end_res_id']){
            $sta_status = 0;
        }
        $res_array[$v['res_id']] = $v;
    }

    $sql = "SELECT
                a.res_id,
                a.property AS longitude,
                b.property AS latitude,
                c.distance
            FROM
                base_resource_property AS a,
                base_resource_property AS b,
                opera_product_station AS c
            WHERE
                a.res_id = c.res_id
            AND a.res_id = b.res_id
            AND a.type_id = 212
            AND b.type_id = 213
            AND a.cancel_flag = 0
            AND b.cancel_flag = 0
            AND a.res_id IN (" . implode(",",$cen_station) . ")
            AND c.prod_id = " . $line_id . "
            GROUP BY
                a.res_id";

    $result=$pdo->query($sql);
    $cen_station = $result->fetchAll(PDO::FETCH_ASSOC);
    writeLog($sql);

    foreach($cen_station as $v){
        $cen_station1[$res_station_seq[$v['res_id']]] = $v;
    }
    ksort($cen_station1);
    foreach($cen_station1 as $v){
        $center_station[$v['res_id']] = $v;
        $center_station[$v['res_id']]['res_name'] = $res_array[$v['res_id']]['res_name'];
        //全程公里数
        //$center_distance += $v['distance'];
    }

    $sql = "select order_id,res_id,distance from opera_product_station where prod_id = " .  $line_id . " order by order_id";
    $result=$pdo->query($sql);
    $cen_distance_array = $result->fetchAll(PDO::FETCH_ASSOC);
    writeLog($sql);
    $cen_status = 0;
    foreach($cen_distance_array as $k => $v){
        if($v['res_id'] == $start_res){
            $cen_status++;
        }
        if($cen_status > 0){
            $center_distance +=  $v['distance'];
        }
        if($v['res_id'] == $end_res){
            break;
        }
    }
    
    //print_r($center_station);
    //全程公里数
    if($center_distance != 0){
        $final['distance'] = (string)$center_distance;
    }else{
        $final['distance'] = '30';
    }
    

    //票种信息
    
    $ticket_go = $ticket_info;
    $ticket_back = array();
    foreach($line_array[$line_id]['ticket_info']['back'] as $k => $v){
        if($v['start_area'] == $start_area && $v['start_res'] == $start_res && $v['end_area'] == $end_area && $v['end_res'] == $end_res){
            $ticket_back = $v;
        }
    }
    
    $tick_over_status = 0;
    foreach($ticket_over as $k => $v){
        if($k == $final['end_res_id']){
            break;
        }
        if($k == $final['start_res_id'] || $tick_over_status > 0){
            $ticket_over_array[] = $v; 
            $tick_over_status++;
        }
    }
    asort($ticket_over_array);
    $ticket_over_array = array_values($ticket_over_array);
    
    if(!empty($ticket_go) && !empty($ticket_back)){
        //根据线路编码找相反线路
        if($bus_type == 255){
            $line_code = $line_array[$line_id]['line_info']['line_no'];
            $line_str1 = substr($line_code,0,2);
            $line_str2 = substr($line_code,2,2);
            $line_str3 = substr($line_code,4,2);
            $line_str_back = $line_str2.$line_str1.$line_str3;
            foreach($line_array as $line_key => $line_vel){
                if(strpos($line_vel['line_info']['line_no'],$line_str_back) !== false){
                    $back_line = $line_key;
                    break;
                }
            }
            if(!empty($back_line)){
                foreach($line_array[$back_line]['ticket_info']['go'] as $k => $v){
                    if($v['start_area'] == $end_area && $v['end_area'] == $start_area){
                        $back_ticket_go = $v;
                        break;
                    }
                }

                foreach($line_array[$back_line]['ticket_info']['back'] as $k => $v){
                    if($v['start_area'] == $end_area && $v['end_area'] == $start_area){
                        $back_ticket_back = $v;
                        break;
                    }
                }
            }
        }else{
            $line_code = $line_array[$line_id]['line_info']['prod_name'];
            $line_str = explode("-",$line_code);
            $line_str_back =  $line_str[1] . "-" . $line_str[0];
            foreach($line_array as $line_key => $line_vel){
                if($line_vel['line_info']['prod_name'] == $line_str_back){
                    $back_line = $line_key;
                    break;
                }
            }
            if(!empty($back_line)){
                foreach($line_array[$back_line]['ticket_info']['go'] as $k => $v){
                    if($v['start_area'] == $end_area && $v['end_area'] == $start_area){
                        $back_ticket_go = $v;
                        break;
                    }
                }

                foreach($line_array[$back_line]['ticket_info']['back'] as $k => $v){
                    if($v['start_area'] == $end_area && $v['end_area'] == $start_area){
                        $back_ticket_back = $v;
                        break;
                    }
                }
            }          
            //print_r($back_line);
        }
        //print_r($back_ticket_go); print_r($back_ticket_back);
        if(!empty($back_ticket_go) && !empty($back_ticket_back)){
            $ticket['ticket_id_go'] = $ticket_go['prod_id'];
            $ticket['go_price'] = (string)((int)$ticket_go[$price_name]);
            $ticket['ticket_id_back'] = $ticket_back['prod_id'];
            $ticket['discount_price'] = (string)(ceil($ticket_go[$price_name] + $back_ticket_go[$price_name] - $ticket_back[$price_name] - $back_ticket_back[$price_name]));

            setcookie("go_price_go", $ticket['go_price'], time() + 36000);
            setcookie("go_price_back", $ticket_back[$price_name], time() + 36000);
            
            $ticket['ticket_over'] = (string)$ticket_over_array[0];
            
        }else{
            $ticket['ticket_id_go'] = $ticket_go['prod_id'];;
            $ticket['go_price'] = (string)((int)$ticket_go[$price_name]);
            $ticket['ticket_id_back'] = "";
            $ticket['back_price'] = "";
            $ticket['discount_price'] = "0";
            $ticket['ticket_over'] = (string)$ticket_over_array[0];
        }
      
    }elseif(!empty($ticket_go) ){
        $ticket['ticket_id_go'] = $ticket_go['prod_id'];;
        $ticket['go_price'] = (string)((int)$ticket_go[$price_name]);
        $ticket['ticket_id_back'] = "";
        $ticket['discount_price'] = "0";
        $ticket['ticket_over'] = (string)$ticket_over_array[0];
    }else{
        $ticket['ticket_id_go'] = "";
        $ticket['go_price'] = "";
        $ticket['ticket_id_back'] = "";
        $ticket['discount_price'] = "0";
        $ticket['ticket_over'] = '0';
    }

    $final['ticket'] = $ticket;
    $final['ticket']['site'] = "普通座";
    $final['ticket']['run_type'] = "单程";

    
    //地图
    $map = array_merge($center_station);
    $final['map']['start'] = $map[0];
    $final['map']['center'] = array_merge(array_slice($map,1,-1));
    $map_end = array_merge(array_slice($map,-1,1));
    $final['map']['end'] = $map_end[0];

    $json = array();
    $json['code'] = 0;
    $json['info'] = "返回数据成功";
    $json['list'] = $final;

    echo json_encode($json);

?>