<?php
require_once($_SERVER['DOCUMENT_ROOT']."/ajax/vue_php_function.php");

$data = json_decode(file_get_contents("php://input"));

$pdo = new MysqlPdo(hst, ndb, user, pass);

$sql = "SET NAMES 'utf8'";

$pdo->query($sql);

$request = $data->request;

if($request == 'get_files'){
  $result = array();
  $row = array();
  $id = $data->id;
  $type = $data->type;
  $pole = '';
  $table =  'user_client_events';
  if($type == 'client'){
    $pole = 'client_id';
    $table =  'user_client_events';
  } else if($type == 'req'){
    $pole = 'req_id';
    $table =  'user_client_events';
  } else if($type == 'object'){
    $pole = 'object_id';
    $table =  'user_object_events';
  }

  $sql = "SELECT * FROM clients_files as c WHERE {$pole} = {$id} AND event_id > 0 AND (SELECT id from {$table} WHERE id=c.event_id)>0";
/*  if($_SESSION['id'] == 5238){
    echo $sql;
  }*/
  $q = $pdo->query($sql, true);
  if($pdo->num_rows($q) > 0){
    while($r = $pdo->fetch_assoc($q)){
      if(!empty($r['name'])){
        $file = $_SERVER['DOCUMENT_ROOT'] . "/upload/";
        if($r['client_id'] > 0){
          $file .= "clients/".$r['client_id']."/";
        } else if($r['req_id'] > 0){
          $file .= "reqs/".$r['req_id']."/";
        } else if($r['object_id'] > 0){
          $file .= "objects/".$r['object_id']."/";
        }
        $file .= $r['guid'].'.'.$r['type'];
        $r['type'] = 'id';
        $r['href'] = '/download_file.php?id='.$r['id'];
        $unix_time = filemtime($file);
        $r['date'] = date('d.m.Y в H:i', $unix_time);
        if(!isset($result['names'][$r['name_id']])){

          $result['names'][$r['name_id']] = array('type'=>'id', 'from'=>$type, 'from_id'=>$id, 'id'=>(int)$r['name_id']);
        }
        if(file_exists($file)){
          $row[$r['name_id']][] = $r;
        }
      }
    }
  }

  if($type == 'client' || $type == 'req'){
    $sql = "SELECT * FROM `funnel_files` WHERE {$pole} = {$id}";

    $q = $pdo->query($sql, true);
    if($pdo->num_rows($q) > 0){
      while($r = $pdo->fetch_assoc($q)){
        if(!empty($r['name'])){
          $file = $_SERVER['DOCUMENT_ROOT'] . "/upload/funnels/";
          if($r['client_id'] > 0){
            $file .= "clients/".$r['client_id']."/";
          } else if($r['req_id'] > 0){
            $file .= "req/".$r['req_id']."/";
          }
          $file .= $r['guid'].'.'.$r['type'];
          $r['type'] = 'guid';
          $r['href'] = '/download_file.php?guid='.$r['guid'];
          $unix_time = filemtime($file);
          $r['date'] = date('d.m.Y в H:i', $unix_time);
          if(!isset($result['names'][$r['etap_id']])){

            $result['names'][$r['etap_id']] = array('type'=>'guid', 'from'=>$type, 'from_id'=>$id, 'id'=>(int)$r['etap_id']);
          }
          if(file_exists($file)){
            $row[$r['etap_id']][] = $r;
          }
        }
      }
    }
  }

  if($type == 'req'){
    //поиск файлов по объекту
    $sql = "SELECT id, type_id, object_id FROM requisitions WHERE id = {$id}";
    $q = $pdo->query($sql, true);
    $r = $pdo->fetch_assoc($q);
    if($r['type_id'] == 2 && $r['object_id'] > 0){
      $sql = "SELECT * FROM `clients_files` as c WHERE object_id = {$r['object_id']} AND (SELECT id from user_object_events WHERE id=c.event_id)>0";
      $q = $pdo->query($sql, true);
      if($pdo->num_rows($q) > 0){
        while($r = $pdo->fetch_assoc($q)){
          if(!empty($r['name'])){
            $file = $_SERVER['DOCUMENT_ROOT'] . "/upload/";
            if($r['object_id'] > 0){
              $file .= "objects/".$r['object_id']."/";
            }
            $file .= $r['guid'].'.'.$r['type'];
            $r['type'] = 'id';
            $r['href'] = '/download_file.php?id='.$r['id'];
            $unix_time = filemtime($file);
            $r['date'] = date('d.m.Y в H:i', $unix_time);
            if(!isset($result['names'][$r['name_id']])){

              $result['names'][$r['name_id']] = array('type'=>'id', 'from'=>'object', 'from_id'=>$r['object_id'], 'id'=>(int)$r['name_id']);
            }
            if(file_exists($file)){
              $row[$r['name_id']][] = $r;
            }
          }
        }
    }
  }
}

if($type == 'object'){
  //Поиск файлов по заявкам
  $sql_r = "SELECT id, type_id, object_id FROM requisitions WHERE object_id = {$id} AND type_id = 2 and deleted = 0";
  $q_r = $pdo->query($sql_r, true);

  if($pdo->num_rows($q_r) > 0){
    $req = $pdo->fetch_assoc($q_r);

    $sql = "SELECT * FROM `clients_files` as c WHERE req_id = {$req['id']} AND (SELECT id from user_client_events WHERE id=c.event_id)>0";
    $q = $pdo->query($sql, true);
    if($pdo->num_rows($q) > 0){
        while($r = $pdo->fetch_assoc($q)){
          if(!empty($r['name'])){
            $file = $_SERVER['DOCUMENT_ROOT'] . "/upload/";
            if($r['req_id'] > 0){
              $file .= "reqs/".$req['id']."/";
            }
            $file .= $r['guid'].'.'.$r['type'];
            $r['type'] = 'id';
            $r['href'] = '/download_file.php?id='.$r['id'];

            $unix_time = filemtime($file);
            $r['date'] = date('d.m.Y в H:i', $unix_time);
            if(!isset($result['names'][$r['name_id']])){

              $result['names'][$r['name_id']] = array('type'=>'id', 'from'=>'req', 'from_id'=>$req['id'], 'id'=>(int)$r['name_id']);
            }
            if(file_exists($file)){
              $row[$r['name_id']][] = $r;
            }
          }
        }
    }

    $sql = "SELECT * FROM `funnel_files` WHERE req_id = {$req['id']}";

    $q = $pdo->query($sql, true);
    if($pdo->num_rows($q) > 0){
      while($r = $pdo->fetch_assoc($q)){
        if(!empty($r['name'])){
          $file = $_SERVER['DOCUMENT_ROOT'] . "/upload/funnels/";
          if($r['req_id'] > 0){
            $file .= "req/".$r['req_id']."/";
          }
          $file .= $r['guid'].'.'.$r['type'];
          $r['type'] = 'guid';
          $r['href'] = '/download_file.php?guid='.$r['guid'];
          $unix_time = filemtime($file);
          $r['date'] = date('d.m.Y в H:i', $unix_time);
          if(!isset($result['names'][$r['etap_id']])){

            $result['names'][$r['etap_id']] = array('type'=>'guid', 'from'=>'req', 'from_id'=>$req['id'], 'id'=>(int)$r['etap_id']);
          }
          if(file_exists($file)){
            $row[$r['etap_id']][] = $r;
          }
        }
      }
    }
  }
}

  $result['list'] = $row;
  foreach ($result['names'] as $key => $res) {

    if($res['type'] == 'id'){
      if($key == 0){
        $result['names'][$key]['name'] = "Без названия";
      } else {
        $sql_n = "SELECT * FROM names_client_files WHERE id={$key}";
        $q_n = $pdo->query($sql_n, true);
        $r_n = $pdo->fetch_assoc($q_n);
        $result['names'][$key]['name'] = $r_n['name'];
      }
    } else if($res['type'] == 'guid'){
      $sql_n = "SELECT * FROM funnel_steps WHERE id={$key}";

      $q_n = $pdo->query($sql_n, true);
      $r_n = $pdo->fetch_assoc($q_n);
      $result['names'][$key]['name'] = $r_n['name'];
    }
  }
  echo json_encode($result, JSON_UNESCAPED_UNICODE);
  exit;
}