<?php
//Выдираю все объекты на которых установлен терминал и отправляю клиенту

@session_start();

if(!isset($HTTP_RAW_POST_DATA))
{	$HTTP_RAW_POST_DATA = file_get_contents("php://input");
}

$object = json_decode($HTTP_RAW_POST_DATA);
//if($object->active=='') $object->active='null';
//if($object->cnumber=='') $object->cnumber='null'; else $object->cnumber='"%'.$object->cnumber.'%"'; //Гос. номер
//if($object->tnumber=='') $object->tnumber='null'; else $object->tnumber='"%'.$object->tnumber.'%"'; //Номер ТД
//if($object->country_seal_begin=='') $object->country_seal_begin='null'; //Страна пломб.
//if($object->country_seal_end=='') $object->country_seal_end='null'; //Страна распломб.

require_once("../../monitoring/config.php");
require_once("../../resources/metadata/include/tools.php");

$db=connectToDB();
$db->exec("SET TIME ZONE 'UTC';"); //Ниже в коде есть смещение временной зоны под настройки каждого пользователя

$fn=0;
if(isset($_GET['fn'])) { $fn=$_GET['fn']; }
if($fn=='0') //Вернуть список объектов в соответствии с фильтром
{
    if(!property_exists($object,'company_id') or $object->company_id=='') $object->company_id='null'; //id компании
    if(!property_exists($object,'cnumber') or $object->cnumber=='') $object->cnumber='null'; else $object->cnumber='\'%'.$object->cnumber.'%\''; //Гос. номер  

    $sql = 'SELECT
                o.id,
                0 as seq,
                o.name,
                sl.lat,
                sl.lon,
                round(cast(sl.speed as numeric),1) speed,
                to_char(sl.date+(select timezone from main._users where id='.$_SESSION['USER_ID'].'), \'yyyy.mm.dd HH24:MI:SS\') as date,
                \'\' as declaration,
                i.file_name as icon_name,
                \'\' as active,
                t.serial || \' (\' || t.imei || \')\' AS terminal_name,
                coalesce(g.geofences,\'\') as geofences
            from
                main.objects o
                LEFT JOIN main.terminals_locations sl ON sl.id=o.terminal_location_id
                LEFT JOIN main.terminals t ON t.id = o.terminal_id
                LEFT JOIN main.icons i on i.id=o.icon_id
                LEFT JOIN (SELECT og.object_id, CAST(array_to_string(array_agg(gg.name), \', \') AS character varying ) AS geofences FROM main.objects_geofences og, main.geofences gg WHERE og.del = FALSE and gg.del=false AND gg.id = og.geofence_id GROUP BY og.object_id) g ON o.id = g.object_id
            where
                o.del=false
                and ('.$object->company_id.' is null or '.$object->company_id.' in (select company_id from main.companies_objects where del=false and object_id=o.id))
                and ('.$object->cnumber.' is null or o.name like '.$object->cnumber.')
            order by o.name,o.id';

    try
    {
        $res = $db->query($sql);
    }catch (Exception $e)
    {	echo $e->getMessage();
        $res = null;
    }
    
    //Массив объектов
    $json ='[';
    //Перебираю и последовательно отправляю не отправленные пломбы
    while ($row = $res->fetch(PDO::FETCH_ASSOC))
    {
        $json .="\n";
        $json .='{';
        $json .='"id":"'.$row['id']."\",\n";
        $json .='"seq":"'.$row['seq']."\",\n";
        $json .='"active":"'.$row['active']."\",\n";
        $json .='"name":"'.$row['name']."\",\n";
        $json .='"terminal_name":"'.$row['terminal_name']."\",\n";
        $json .='"declaration":"'.$row['declaration']."\",\n";
        $json .='"icon_name":"'.afterLast($row['icon_name'],'_')."\",\n";

        //выбираю показания 3х датчиков для данного объекта (установки)
        //$json .="\"bat\":\"0\",\n";
        //$json .="\"bat_date\":\"0\",\n";
        //$json .="\"tros\":\"0\",\n";
        //$json .="\"tros_date\":\"0\",\n";    
        //$json .="\"box\":\"0\",\n";
        //$json .="\"box_date\":\"0\",\n";
    
        $json .='"lat":'.json_encode($row['lat']).",\n";
        $json .='"lon":'.json_encode($row['lon']).",\n";
        $json .='"speed":'.json_encode($row['speed']).",\n"; 
        
        $json .='"date":"'.$row['date']."\",\n";
        
        $json .="\"country\":\"KZ\",\n";
        $json .='"geofences":"'.$row['geofences']."\",\n";

        //Выбираю показания всех датчиков (которые видны)
        $json .='"sensors":[';
        $sql="
            select
                obs.id,
                obs.name,
                round(obr.value::numeric,2) as value,
    			to_char(obr.date+(select timezone from main._users where id=".$_SESSION['USER_ID']."), 'yyyy.mm.dd HH24:MI:SS') as date,
                obs.sensor_type_id,
                trst.measurement as terminalsensortype_name
            from
                main.objects_sensors obs
                left join main.sensors_values obr on obr.id=obs.sensor_value_id
                left join main.terminals_sensors trs on  trs.id=obs.terminal_sensor_id
                left join main.sensors_types trst on trst.id=trs.sensor_type_id
            where
                obs.del=false
                and obs.object_id=".$row['id']."
            order by obs.name";
        try
        {
            $res2 = $db->query($sql);
        }catch (Exception $e)
        {	echo $e->getMessage();
            $res2 = null;
        }
        if ($res2->rowCount() > 0) {
            while ($row2 = $res2->fetch(PDO::FETCH_ASSOC))
            {
                $json .='{';
                $json .='"id":"'.$row2['id']."\",\n";
                $json .='"name":"'.$row2['name']."\",\n";
                $json .='"value":"'.$row2['value']."\",\n";
                $json .='"type_name":"'.$row2['terminalsensortype_name']."\",\n";
                $json .='"date":"'.$row2['date']."\"\n";
                $json .='},';
            }
            $json=substr($json, 0, -1);
        }
        $json .=']';
        
        $json .='},';
    }
    if($json[strlen($json) - 1]==','){
        $json=substr ( $json , 0, strlen($json)-1 );
    }
    $json .=']';
    
    header('Content-Type: application/json');
    echo $json;
    exit;
}else
if($fn=='1') //Вернуть список объектов для обновления полей по переданным ID
{
    
    $sql = 'SELECT
                o.id,
                0 as seq,
                o.name,
                sl.lat,
                sl.lon,
                to_char(sl.date+(select timezone from main._users where id='.$_SESSION['USER_ID'].'), \'yyyy.mm.dd HH24:MI:SS\') as date,
                \'\' as declaration,
                i.file_name as icon_name,
                \'\' as active
            from
                main.objects o
                LEFT JOIN main.terminals_locations sl ON sl.id=o.terminal_location_id
                LEFT JOIN main.icons i on i.id=o.icon_id
            where
                o.del=false
                and o.id in '.str_replace("]", ")", str_replace("[", "(", $HTTP_RAW_POST_DATA)).'
            order by o.name,o.id';   

    try
    {
        $res = $db->query($sql);
    }catch (Exception $e)
    {	echo $e->getMessage();
    $res = null;
    }
    
    //Массив объектов
    $json ='[';
    //Перебираю и последовательно отправляю не отправленные пломбы
    while ($row = $res->fetch(PDO::FETCH_ASSOC))
    {
        $json .="\n";
        $json .='{';
        $json .='"id":"'.$row['id']."\",\n";
        $json .='"lat":"'.$row['lat']."\",\n";
        $json .='"lon":"'.$row['lon']."\",\n";
        $json .='"date":"'.$row['date']."\",\n";
        //Выбираю показания всех датчиков (которые видны)
        $json .='"sensors":[';
        $sql="
            select
                obs.id,
                round(obr.value::numeric,2) as value,
    			to_char(obr.date+(select timezone from main._users where id=".$_SESSION['USER_ID']."), 'yyyy.mm.dd HH24:MI:SS') as date
            from
                main.objects_sensors obs
                left join main.sensors_values obr on obr.id=obs.sensor_value_id
                left join main.terminals_sensors trs on  trs.id=obs.terminal_sensor_id
            where
                obs.del=false
                and obs.object_id=".$row['id']."
            order by obs.name";
        try
        {
            $res2 = $db->query($sql);
        }catch (Exception $e)
        {	echo $e->getMessage();
        $res2 = null;
        }
        if ($res2->rowCount() > 0) {
            while ($row2 = $res2->fetch(PDO::FETCH_ASSOC))
            {
                $json .='{';
                $json .='"id":"'.$row2['id']."\",\n";
                $json .='"value":"'.$row2['value']."\",\n";
                $json .='"date":"'.$row2['date']."\"\n";
                $json .='},';
            }
            $json=substr($json, 0, -1);
        }
        $json .=']';
        $json .='},';
    }
    if($json[strlen($json) - 1]==','){
        $json=substr ( $json , 0, strlen($json)-1 );
    }
    $json .=']';
    
    header('Content-Type: application/json');
    echo $json;
    exit;
}