<?php
require_once($_SERVER['DOCUMENT_ROOT']."/config.php");
require_once($_SERVER['DOCUMENT_ROOT'].'/vendor/autoload.php');
/*error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT & ~E_NOTICE);
ini_set('display_startup_errors', 1);
ini_set('display_errors', '1');*/

// hide_client_contacts: маскируем fio/email/phone клиента в Excel-выгрузке.
$hideContactsExcel = function_exists('should_hide_contacts_for_current_user')
    && should_hide_contacts_for_current_user();

$date = date('d.m.Y H-i-s');
//$name = 'clients.xlsx';

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

//*********************** СБОР ДАННЫХ ******************************************//

$currentUserId = $_SESSION['id'];

$user_view = new User;
$user_view->get($currentUserId);

if (!isset($user_view->agencyId)) {
    $user_view->agencyId = $currentUserId;
    $user_view->agencyName = $user_view->agency_name;
}

$agency_id = (int) $user_view->agencyId;

$tableId = (int) $columns['id'];

$tableDBO = mysql_query("SELECT * FROM `stat_tables` WHERE `id`=$tableId");
$table;
while ($row = mysql_fetch_assoc($tableDBO)) {
    $table = $row;
    $table['json_funnel'] = json_decode(htmlspecialchars_decode($table['json_funnel']), true);

    for ($j = 0; $j < count($table['json_funnel']); $j++) {
        for ($i = 0; $i < count($table['json_funnel'][$j]['steps']); $i++) {
            $stepId = (int) $table['json_funnel'][$j]['steps'][$i]['id'];
            $stepDBO = mysql_query("SELECT name FROM `funnel_steps` WHERE `id`=$stepId");
            while ($row2 = mysql_fetch_assoc($stepDBO)) {
                $table['json_funnel'][$j]['steps'][$i]['name'] = $row2['name'];
                break;
            }
        }
    }

    $table['json_add'] = json_decode(htmlspecialchars_decode($table['json_add']), true);
}

$clients = array();

for ($i = 0; $i < count($table['json_funnel']); $i++) {
    $funnelId = (int) $table['json_funnel'][$i]['id'];
    
    $sqlDBO = "SELECT * FROM `clients` WHERE `funnel_id`=$funnelId";
    if(isset($table['json_add']['sources']) && !empty($table['json_add']['sources'])){
       $sqlDBO .= " AND source in (".implode(', ', $table['json_add']['sources']).")"; 
    }
    
    $clientsDBO = mysql_query($sqlDBO);

    while ($row = mysql_fetch_assoc($clientsDBO)) {
        array_push($clients, $row);
    }
}

for ($i = 0; $i < count($clients); $i++) {

    $eventsDBO = mysql_query("SELECT id, comment,create_date FROM user_client_events WHERE client_id=" . $clients[$i]['id']);
    $events = array();
    while ($row = mysql_fetch_assoc($eventsDBO)) {
        array_push($events, $row);
    }
    $clients[$i]['events'] = $events;
    $clients[$i]['objects'] = json_decode(htmlspecialchars_decode($clients[$i]['objects']), true);
    $objectsId = '';
    for ($j = 1; $j < count($clients[$i]['objects']); $j++) {
      if(isset($clients[$i]['objects'][$j])){
        $objectsId .= ' or id = ' . $clients[$i]['objects'][$j];
      }
    }

    $objects = array();
    if($clients[$i]['objects'][0] . $objectsId != ''){
      $objectsDBO = mysql_query("SELECT adres, nazv, stoim FROM objects WHERE id=" . $clients[$i]['objects'][0] . $objectsId);

      while ($row = mysql_fetch_assoc($objectsDBO)) {
          array_push($objects, $row);
      }
    }
    $clients[$i]['objectsInfo'] = $objects;

    $agent_main = mysql_fetch_assoc(mysql_query("SELECT first_name, last_name, middle_name FROM users WHERE id=" . $clients[$i]['who_work']));
    $clients[$i]['agent'] = trim($agent_main['last_name'] . ' ' . $agent_main['first_name'] . ' ' . $agent_main['middle_name']);
    if($clients[$i]['doer_clients'] == 1) {
        $doers = json_decode(html_entity_decode($clients[$i]['doers']), true);
        foreach($doers as $user => $doer) {
            if ($doer == 1) {
                $agent = mysql_fetch_assoc(mysql_query("SELECT first_name, last_name, middle_name FROM users WHERE id=" . $user));
                $clients[$i]['agent'] .= ", " . trim($agent['last_name'] . ' ' . $agent['first_name'] . ' ' . $agent['middle_name']);
            }
        }
    }


    if (((int) $clients[$i]['source']) > 0) {
        $source = mysql_fetch_assoc(mysql_query("SELECT source FROM advertising_sources WHERE id=" . $clients[$i]['source']));
        $clients[$i]['source'] = $source['source'];
    } else {
        $clients[$i]['source'] = '';
    }

   
    $eventsClientsDBO = mysql_query("SELECT * FROM events_clients where event='stageedit' AND client_id=" . $clients[$i]['id']);
    $eventsClients = array();
    while ($row = mysql_fetch_assoc($eventsClientsDBO)) {
        $user = mysql_fetch_assoc(mysql_query("SELECT fio FROM users WHERE id=" . $row['user_id']));
        $row['user'] = trim($user['last_name'] . ' ' . $user['first_name'] . ' ' . $user['middle_name']);
        array_push($eventsClients, $row);
    }

    $doersEventDBO = mysql_query("SELECT * FROM doers_emp_client where client_id=" . $clients[$i]['id']." AND confirm = 1 group by step_id, client_id, doer_id");
    $doersEvent = array();
    while ($row = mysql_fetch_assoc($doersEventDBO)) {
        $doer = mysql_fetch_assoc(mysql_query("SELECT first_name, last_name, middle_name FROM users WHERE id=" . $row['doer_id']));
        $row['doer'] = trim($doer['last_name'] . ' ' . $doer['first_name'] . ' ' . $doer['middle_name']);

        $user_work = mysql_fetch_assoc(mysql_query("SELECT first_name, last_name, middle_name FROM users WHERE id=" . $row['who_work']));
        $row['user_work'] = trim($user_work['last_name'] . ' ' . $user_work['first_name'] . ' ' . $user_work['middle_name']);
        array_push($doersEvent, $row);
    }

    $clients[$i]['doersEvent'] = $doersEvent;
    $clients[$i]['eventsClients'] = $eventsClients;
    $agentadd = mysql_fetch_assoc(mysql_query("SELECT first_name, last_name, middle_name FROM users WHERE id=" . $clients[$i]['id_agent']));
    $clients[$i]['agentadd'] = trim($agentadd['last_name'] . ' ' . $agentadd['first_name'] . ' ' . $agentadd['middle_name']);
}


/*$tableData = array();
$tableData['clients'] = $clients;
$tableData['table'] = $table;

echo (json_encode($tableData));*/

//**************************** конец **************************************************//


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

$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();

$sheet->setTitle('Статистика клиентов');
$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;
$arrayHeder = [$columnStart => ['title'=>'№','width'=>5,'rowspan'=>2],
                'B' => ['title'=>'ФИО','width'=>35, 'rowspan'=>2]
              ];
$j=2;
$addSteps = $columns['json_add'];
//var_dump($addSteps);


if (isset($addSteps['email'])){
    $arrayHeder[$arrColExccel[$j]] = ['title'=>'email', 'width'=>20,'rowspan'=>2];
    $j++;
}
if (isset($addSteps['phone'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Телефон', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['client_type'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Тип клиента', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['client_role'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Роль клиента', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['property_type'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Тип недвижимости', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['objects'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Объекты', 'width'=>15,'rowspan'=>2];
  $j++;
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Цены объектов', 'width'=>15,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['budget'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Бюджет', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['description'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Описание', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['responsible'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Ответственный', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['source'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Источник', 'width'=>20,'rowspan'=>2];
  $j++;
}
if (isset($addSteps['curr'])) {
  $arrayHeder[$arrColExccel[$j]] = ['title'=>'Текущий этап', 'width'=>20,'rowspan'=>2];
  $j++;
}
$arrayHeder2 = array();
foreach ($columns['json_funnel'] as $col) {
  $funnelSteps = $col['steps'];
  //var_dump($funnelSteps);

  foreach ($funnelSteps as $step) {

    $fieldsCount = 0;

    $jj = $j;
    if ($step['self']) {
        $fieldsCount += 3;

        $arrayHeder2[$arrColExccel[$jj]] = ['title'=>'Дата', 'width'=>15, 'row'=>1];
        $jj++;
        $arrayHeder2[$arrColExccel[$jj]] = ['title'=>'Менеджер', 'width'=>15, 'row'=>1];
        $jj++;
        $arrayHeder2[$arrColExccel[$jj]] = ['title'=>'Ответственные', 'width'=>15, 'row'=>1];
        $jj++;
    }

    foreach ($step['fields'] as $field) {
        $fieldsCount++;

        $arrayHeder2[$arrColExccel[$jj++]] = ['title'=>$field, 'width'=>15, 'row'=>1];
        $jj++;
    }

    $arrayHeder[$arrColExccel[$j]] = ['title'=>$step['name'], 'width'=>15, 'colspan'=>($fieldsCount-1), 'row'=>0];
    $j = $j + $fieldsCount;

  }
}


$textFilters = '';


    $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');


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


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

    $sheet->getStyle($h)->getAlignment()->setWrapText(true);
    $sheet->getStyle($h.$rw)->getAlignment()->setWrapText(true);
    if(isset($w['rowspan'])){
      $sheet->mergeCells($h.$rw.':'.$h.($rw+1));
    }
    if(isset($w['colspan'])){
      $in = array_search($h, $arrColExccel);
      if($in !== false){
        $index = $in + (int)$w['colspan'];
        $h2 = $arrColExccel[$index];
        $sheet->mergeCells($h.$rw.':'.$h2.$rw);
      }
    }
}

foreach($arrayHeder2 as $h => $w){
    $rw = $rowStart;
    if(isset($w['row'])){
      $rw = $rowStart + (int)$w['row'];
    }
    $sheet->setCellValue($h.$rw, $w['title']);
    $sheet->getColumnDimension($h)->setWidth($w['width']);
    $sheet->getStyle($h.$rw)->getFont()->applyFromArray( [ 'name' => 'Arial', 'bold' => TRUE, 'italic' => FALSE, 'strikethrough' => FALSE, 'color' => [ 'rgb' => '808080' ],  ] );

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

}

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

$i = $rowStart+2;
$k = 1;

foreach ($clients as $key => $client) {
    
    foreach ($client['events'] as $keyj => $ev_j) {
        $ev_j['create_date'] = date('d.m.Y',strtotime($ev_j['create_date']));
        $client['steps'] = array();
        //var_dump($client['eventsClients']);
        foreach ($client['eventsClients'] as $eventsClients) {
            $qwe = explode('&laquo;', $eventsClients['dop_text'])[1];
            //var_dump($qwe);
            $client['steps'][explode('&raquo;',$qwe)[0]] = array('user'=>$eventsClients['user'], 'date'=>date('d.m.Y',strtotime($eventsClients['date'])));

        }
    }             
  
                 
  $sheet->setCellValue('A'.$i, $k);
  $fioCell = $hideContactsExcel ? mask_fio_if_contains_phone($client['fio']) : $client['fio'];
  $sheet->setCellValue('B'.$i, $fioCell);
  $j = 2;
  if (isset($addSteps['email'])){
    $emailCell = $hideContactsExcel ? mask_client_email($client['email']) : $client['email'];
    $sheet->setCellValue($arrColExccel[$j].$i, $emailCell);
    $j++;
  }
  if (isset($addSteps['phone'])) {
    $phoneCell = $hideContactsExcel ? mask_client_phone($client['phone']) : $client['phone'];
    $sheet->setCellValue($arrColExccel[$j].$i, $phoneCell);
    $j++;
  }
  if (isset($addSteps['client_type'])) {
    $client_type = json_decode(html_entity_decode($client['work_type']), true);
    $sheet->setCellValue($arrColExccel[$j].$i, implode(', ',$client_type));
    $j++;
  }

  if (isset($addSteps['client_role'])) {
    $client_role = json_decode(html_entity_decode($client['client_role']), true);
    $sheet->setCellValue($arrColExccel[$j].$i, implode(', ',$client_role));
    $j++;
  }
  if (isset($addSteps['property_type'])) {
    $property_type = json_decode(html_entity_decode($client['property_type']), true);
    $sheet->setCellValue($arrColExccel[$j].$i, implode(', ',$property_type));
    $j++;
  }
  if (isset($addSteps['objects'])) {
    $object = '';
    $stoim = '';
    if(!empty($client['objectsInfo'])){
      foreach ($client['objectsInfo'] as $obj) {
        if($object != '') $object .= '; ';
        if($stoim != '') $stoim .= '; ';
        $object .= $obj['nazv'].'; '.$obj['adres'];
        $stoim .= $obj['stoim'];
      }
    }
    $sheet->setCellValue($arrColExccel[$j].$i, $object);
    $j++;
    $sheet->setCellValue($arrColExccel[$j].$i, $stoim);
    $j++;
  }
  if (isset($addSteps['budget'])) {
    $sheet->setCellValue($arrColExccel[$j].$i, $client['budget']);
    $j++;
  }
  if (isset($addSteps['description'])) {
    $sheet->setCellValue($arrColExccel[$j].$i, str_replace('<br>', ' ', $client['opis']));
    $j++;
  }
  if (isset($addSteps['responsible'])) {
    $sheet->setCellValue($arrColExccel[$j].$i, $client['agent']);
    $j++;
  }
  if (isset($addSteps['source'])) {
    $sheet->setCellValue($arrColExccel[$j].$i, $client['source']);
    $j++;
  }
  if (isset($addSteps['curr'])) {
    $source = '';
    if(!empty($client['eventsClients'])){
      $text = $client['eventsClients'][count($client['eventsClients'])-1]['dop_text'];
      $var = explode('&laquo;',$text);
      $text2 = $var[count($var)-1];
      $text3 = explode('&raquo;',$text2)[0];
      $source = $text3;
    } else {
      $source = "Новый";
    }
    $sheet->setCellValue($arrColExccel[$j].$i, $source);
    $j++;
  }

  foreach($columns['json_funnel'] as $funnelSteps) {
    //var_dump($funnelSteps);
      foreach ($funnelSteps['steps'] as $js => $step) {
          foreach ($client['events'] as $ke => $event) {
              
              if (isset ($event['name']) && ($step['name'] == $event['name'])) {
                  if ($step['self'] == 1) {
                    //echo $step['name'];
                      $steps_date = '';
                      $steps_user = '';
                      $steps_doers = '';

                      foreach ($client['doersEvent'] as $doersEvent){

                          if($doersEvent['step_id'] == $step['id']){
                               if($steps_doers == '') $steps_doers .= $doersEvent['user_work'];
                               $steps_doers .= ', '.$doersEvent['doer'];
                          }
                      }

                      /*var_dump($step['name']);
                      var_dump($client['steps']);*/
                      foreach ($client['steps'] as $key => $steps) {

                          if ($step['name'] == $key) {
                              $steps_date = $steps['date'];
                              $steps_user = $steps['user'];

                              break;
                          }
                      }

                      if ($steps_date == '') {
                          $steps_date = $event['create_date'];
                      }


                      if($steps_doers == ''){
                         $steps_doers = $client['agent_main'];
                      }
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_date);
                      $j++;
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_user);
                      $j++;
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_doers);
                      $j++;

                  }

                  foreach ($step['fields'] as $field) {
                      foreach ($event['comment'] as $com) {
                          if ($field == $com[0]) {
                            $sheet->setCellValue($arrColExccel[$j].$i, str_replace('<br>', ' ', $com[1]));
                            $j++;
                              //html +='<p title="' + data.clients[i].events[k].comment[m][1].replace(/\<br\>/gi, ' ') + '">' + data.clients[i].events[k].comment[m][1].replace(/\<br\>/gi, ' ') + '</p>';
                              break;
                          }
                      }
                  }
                  break;
                  //echo $ke.' ';

                
              } else if ($ke == (count($client['events']) - 1)) {
                  
                  if ($step['self'] == 1) {
                      //echo $step['self'];
                      $steps_date = '';
                      $steps_user = '';
                      $steps_doers = '';
                      
                      foreach ($client['steps'] as $key => $steps) {
                         
                          if ($step['name'] == $key) {
                              $steps_date = $steps['date'];
                              $steps_user = $steps['user'];

                              break;
                          }
                      }

                      //console.log(data.clients[i].doersEvent);

                      foreach ($client['doersEvent'] as $doersEvent ){


                          if($doersEvent['step_id'] == $step['id']){
                               if($steps_doers == '') $steps_doers .= $doersEvent['user_work'];
                               $steps_doers .= ', '.$doersEvent['doer'];
                          }
                      }

                      if ($steps_date == '' && $steps_user != '') {
                          $steps_date = $event['create_date'];
                      }

                      if ($js == 0 && $steps_user == '') {
                          $steps_user = $client['agentadd'];
                      }

                      if($steps_user != '' && $steps_doers == ''){
                         $steps_doers = $client['agent_main'];
                      }
                      
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_date);
                      $j++;
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_user);
                      $j++;
                      $sheet->setCellValue($arrColExccel[$j].$i, $steps_doers);
                      $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);
}

$name_file = '/server/excel/statistics_clients_dop_'.$date.'.xlsx';
$name = 'statistics_clients_dop_'.$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);