<?php

require_once($_SERVER['DOCUMENT_ROOT']."/config.php");
require_once($_SERVER['DOCUMENT_ROOT'].'/vendor/autoload.php');
$date = date('d.m.Y H-i-s');
//$name = 'clients.xlsx';

$columns = json_decode($_POST['columns'], true);
$rows = json_decode($_POST['rows'], true);
//var_dump($columns);

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
//if($_POST['type'] == 'client'){
    $sheet->setTitle('Статистика клиентов');
//}
if($_POST['type'] == 'object'){
    $sheet->setTitle('Статистика объектов');
}
$arrColExccel = ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ',
'BA','BB','BC','BD','BE','BF','BG','BH','BI','BJ','BK','BL','BM','BN','BO','BP','BQ','BR','BS','BT','BU','BV','BW','BX','BY','BZ'];
$columnStart = 'A';
$rowStart = 3;
$tasksId = false;
$closetId = false;
$tempRow = false;
foreach($columns as $keyCol => $col){
    if($col['id'] == 'tasks' && $col['visible']){

        if(!$tempRow){
            $rowStart++;
            $tempRow = true;
        }
        $tasksId = $keyCol;
    }

    if($col['id'] == 'closet' && $col['visible']){
        if(!$tempRow){
            $rowStart++;
            $tempRow = true;
        }
        $closetId = $keyCol;
    }
}


$arrayHeder = [$columnStart => ['title'=>'№','width'=>5]];
$arrRows = array();
$j = 0;
$arrPodTask = array();
$arrPodCloset = array();
foreach($columns as $col){
    if($col['visible']){

        if($col['id'] != 'tasks' && $col['id'] != 'closet'){
            $tempArr['title'] = $col['text'];
            if($col['id'] == 'fio'){
                $tempArr['width'] = 35;
            } else {
                $tempArr['width'] = 17;
            }
            $arrayHeder[$arrColExccel[$j]] = $tempArr;
            $arrRows[$arrColExccel[$j]] = $col['id'];
            if($col['id'] == 'task' || $col['id'] == 'task_new' || $col['id'] == 'task_old' || $col['id'] == 'task_slung'){
                $arrPodTask[] = $arrColExccel[$j];
            }
            if($col['podcheck'] == 'closet'){
                $arrPodCloset[] = $arrColExccel[$j];
            }


            $j++;
        }
    }
}

$textFilters = '';
if(isset($_POST['period'])){
    $period = $_POST['period'];
    $textFilters .= "Период - ";
    switch($period){
        case 'today':{
            $textFilters .= 'Сегодня';
            break;
        }
        case 'week':{
            $textFilters .= 'Неделя';
            break;
        }
        case 'month':{
            $textFilters .= 'Месяц';
            break;
        }
        case 'quarter':{
            $textFilters .= 'Квартал';
            break;
        }
        case 'year':{
            $textFilters .= 'Год';
            break;
        }
        case 'all':{
            $textFilters .= 'Все время';
            break;
        }
        case 'dates':{
            if(isset($_POST['onDate'])){
                $textFilters .= 'C '.date('d.m.Y', strtotime($_POST['onDate']));
            }
             if(isset($_POST['offDate'])){
                $textFilters .= ' по '.date('d.m.Y', strtotime($_POST['offDate']));
            }
            break;
        }
    }
}
if(isset($_POST['responsible'])){
    $responsible = json_decode($_POST['responsible']);

    if(!empty($responsible)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " Ответственный - ";
        foreach($responsible as $emp){
            if(strpos($emp, 'allagency_') !== false){
                $textFilters .= ' все агенство, ';
            } else if (strpos($emp, 'all_') !== false){
                $user_id = str_replace('all_', '', $emp);
                $textFilters .= ' вся группа менеджера ';
                $sql = "SELECT first_name, last_name, middle_name FROM users WHERE id=".$user_id;
                $q = mysql_query($sql);
                $r = mysql_fetch_assoc($q);
                $textFilters .= trim($r['last_name'] . ' ' . $r['first_name'] . ' ' . $r['middle_name']).', ';
            } else {
                $sql = "SELECT first_name, last_name, middle_name, manager FROM users WHERE id=".$emp;
                //echo $sql;
                $post = ' агент ';
                $q = mysql_query($sql);
                $r = mysql_fetch_assoc($q);
                if($r['manager'] == 1){
                    $post = ' менеджер ';
                }
                $textFilters .= $post.' '.trim($r['last_name'] . ' ' . $r['first_name'] . ' ' . $r['middle_name']).', ';
            }
        }
        $textFilters = mb_substr($textFilters,0,-2);

    }


}

if(isset($_POST['charts_type'])){
    $charts_type = json_decode($_POST['charts_type']);
    if(!empty($charts_type)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " ТИП: ";
        foreach($charts_type as $chart){
            $textFilters .= ' '.$chart.', ';
        }
        $textFilters = mb_substr($textFilters,0,-2);
    }

}


if(isset($_POST['charts_objects_type'])){
    $charts_objects_type = json_decode($_POST['charts_objects_type']);
    if(!empty($charts_objects_type)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " Тип недвижимости - ";
        foreach($charts_objects_type as $object){
            $textFilters .= ' '.str_replace(['к_кв','__', '_'],['к.кв.', ' ',' '],$object).', ';
        }
        $textFilters = mb_substr($textFilters,0,-2);
    }

}

if(isset($_POST['charts_rol'])){
    $charts_rol = json_decode($_POST['charts_rol']);
    if(!empty($charts_rol)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " Роль клиента - ";
        foreach($charts_rol as $rol){
            $textFilters .= ' '.$rol.', ';
        }
        $textFilters = mb_substr($textFilters,0,-2);
    }

}

if(isset($_POST['source'])){
    $sources = json_decode($_POST['source']);
    if(!empty($sources)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " Источник - ";
        $sql = "SELECT source FROM advertising_sources WHERE id in (".implode(',', $sources).")";

        $q = mysql_query($sql);
        while($r = mysql_fetch_assoc($q)){
            $textFilters .= $r['source'].', ';
        }
        $textFilters = mb_substr($textFilters,0,-2);
    }

}


if(isset($_POST['funnel'])){
    $funnels = json_decode($_POST['funnel']);
    if(!empty($funnels)){
        if($textFilters != '') $textFilters .= "; ";
        $textFilters .= " Воронки - ";
        $sql = "SELECT id, name FROM funnel WHERE id in (".implode(',', $funnels).")";

        $q = mysql_query($sql);
        while($r = mysql_fetch_assoc($q)){
            $textFilters .= $r['name'].', ';
        }
        $textFilters = mb_substr($textFilters,0,-2);
    }

}


    $sheet->setCellValue('B1', "ФИЛЬТРЫ: ");
    $sheet->getStyle('B1')->getFont()->applyFromArray( [ 'name' => 'Arial', 'bold' => TRUE, 'italic' => FALSE, 'strikethrough' => FALSE, 'color' => [ 'rgb' => '808080' ] ] );
    $sheet->getStyle('B')->getAlignment()->setWrapText(true);
    $sheet->getStyle('B1')->getAlignment()->setWrapText(true);

    $sheet->setCellValue('C1', $textFilters);
    $sheet->mergeCells('C1:'.$arrColExccel[$j-1].'1');


if($tasksId){
    $sheet->setCellValue($arrPodTask[0].($rowStart-1), $columns[$tasksId]['text']);
    $sheet->getStyle($arrPodTask[0].($rowStart-1))->getFont()->applyFromArray( [ 'name' => 'Arial', 'bold' => TRUE, 'italic' => FALSE, 'strikethrough' => FALSE, 'color' => [ 'rgb' => '808080' ] ] );
    $sheet->getStyle($arrPodTask[0])->getAlignment()->setWrapText(true);
    $sheet->getStyle($arrPodTask[0].($rowStart-1))->getAlignment()->setWrapText(true);

    $sheet->mergeCells($arrPodTask[0].($rowStart-1).':'.$arrPodTask[count($arrPodTask)-1].($rowStart-1));

}

if($closetId){
    $sheet->setCellValue($arrPodCloset[0].($rowStart-1), $columns[$closetId]['text']);
    $sheet->getStyle($arrPodCloset[0].($rowStart-1))->getFont()->applyFromArray( [ 'name' => 'Arial', 'bold' => TRUE, 'italic' => FALSE, 'strikethrough' => FALSE, 'color' => [ 'rgb' => '808080' ] ] );
    $sheet->getStyle($arrPodCloset[0])->getAlignment()->setWrapText(true);
    $sheet->getStyle($arrPodCloset[0].($rowStart-1))->getAlignment()->setWrapText(true);

    $sheet->mergeCells($arrPodCloset[0].($rowStart-1).':'.$arrPodCloset[count($arrPodCloset)-1].($rowStart-1));

}

$styleArray = array(
           'borders' => array(
               'allBorders' => array(
                   'borderStyle' => \PhpOffice\PhpSpreadsheet\Style\Border::BORDER_THIN,
                   'color' => array('rgb' => '808080'),
               ),
           ),
       );


foreach($arrayHeder as $h => $w){
    $sheet->setCellValue($h.$rowStart, $w['title']);
    $sheet->getColumnDimension($h)->setWidth($w['width']);
    $sheet->getStyle($h.$rowStart)->getFont()->applyFromArray( [ 'name' => 'Arial', 'bold' => TRUE, 'italic' => FALSE, 'strikethrough' => FALSE, 'color' => [ 'rgb' => '808080' ],  ] );

    $sheet->getStyle($h)->getAlignment()->setWrapText(true);
    $sheet->getStyle($h.$rowStart)->getAlignment()->setWrapText(true);
}

$sheet ->getStyle('A'.($rowStart-1).':'.$arrColExccel[$j-1].($rowStart + count($rows)))->applyFromArray($styleArray);

$i = $rowStart+1;
$k = 1;


foreach($rows as $row){
   $sheet->setCellValue('A'.$i, $k);
   $j = 0;
   foreach($arrRows as $ar){
        if($ar == 'task'){
            $val = (int)$row['task_new'] + (int)$row['task_old'] + (int)$row['task_slung'];
            $sheet->setCellValue($arrColExccel[$j].$i, $val);
        } else if($ar == 'summa'){
          $val = $row['sdelka'].'/'.$row['summa'];
          $sheet->setCellValue($arrColExccel[$j].$i, $val);
        }
        else{
            $sheet->setCellValue($arrColExccel[$j].$i, $row[$ar]);
        }

        $j++;
   }

   $i++;
   $k++;
}


$writer = new Xlsx($spreadsheet);
//echo $_SERVER['DOCUMENT_ROOT'].'server/excel';
if(!file_exists($_SERVER['DOCUMENT_ROOT'].'/server/excel')){
  mkdir($_SERVER['DOCUMENT_ROOT'].'/server/excel', 0777);
}

$name_file = '/server/excel/statistics_clients_'.$date.'.xlsx';
$name = 'statistics_clients_'.$date.'.xlsx';
if($_POST['type'] == 'object'){
    $name_file = '/server/excel/statistics_object_'.$date.'.xlsx';
    $name = 'statistics_object_'.$date.'.xlsx';
}

$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'Xlsx');
$writer->save($_SERVER['DOCUMENT_ROOT'].$name_file);
$res['file'] = $name_file;
$res['result'] = 'ok';
$res['name'] = $name;
echo json_encode($res);