<?php

namespace App\Controllers;

use App\Controllers\BaseController;

use CodeIgniter\Validation\Exceptions\ValidationException;

use App\Models\Inwardgateregister_model;
use App\Models\IGRRemarks_model;
use App\Helpers\Notification;
use DateTime;

use ZipArchive;

/**
 * Module :  IGR (security)
 * Inwardgateregister Class to control all igr related operations.
 * @author : Saravana kumar
 * @version : 1.1
 * @since : 8 Jun 2017
 * @example : Revised  at 15th april 2024
 */
class Inwardgateregister extends BaseController
{
  protected  $inwardgateregister_model;
  protected  $IGRRemarks_model;
  protected $session;
  protected $logger;

  /**
   * This is default constructor of the class
   */
  public function __construct()
  {
   
    parent::__construct();
    $this->inwardgateregister_model = new Inwardgateregister_model();
    $this->IGRRemarks_model = new IGRRemarks_model();

    $this->session = session();
    helper('form'); //$this->load->library('form_validation');
    $this->logger = service('logger'); // Load the logger service

    $this->isLoggedIn();

  }
  /**
   * This function used to load the first screen of the user
   */
  public function index()
  {
    $this->global['pageTitle'] = 'Inward Gate Register';

    $this->loadViews("viewinwardgateregister", $this->global, NULL, NULL);
  }


  function viewIGR()
  {

    if ($this->request->getMethod() === 'GET')
    {
      $toDate = date('Y-m-d');
      $fromDate = date('Y-m-d', strtotime('-90 days', strtotime($toDate)));
   } elseif ($this->request->getMethod() === 'POST') {
     $fromDate = $this->request->getPost('fromDate');
     $toDate = $this->request->getPost('toDate');
     $fromDate =  date('Y-m-d', strtotime($fromDate)); 
     $toDate = date('Y-m-d', strtotime($toDate)); 
   }


    $this->global['pageTitle'] = 'View Inward Gate Register';
    $result = $this->inwardgateregister_model->ViewigrListing($fromDate, $toDate);
    $igrList = $result[0];

    foreach ($igrList as &$igr) { 
        $igrNo = $igr->IGRNO;
        $fileDetails = $this->inwardgateregister_model->getAllIgrFileDetails($igrNo);
        $igr->isIgrFilePresent = false; // Initialize the key

        foreach ($fileDetails as $file) {
            if (!empty($file->file)) {
                $igr->isIgrFilePresent = true;
                break;
            }
        }
    }

    // Unset reference to avoid side effects
    unset($igr);

    $data['IGR'] = $igrList;
    $data['IGRDownload'] = $result[1];
    $data['userRole'] = $this->session->get('role');
    $data['transporter'] = $this->inwardgateregister_model->transporter();
    $data['fromDate'] =  date('d-m-Y', strtotime($fromDate)); 
    $data['toDate'] = date('d-m-Y', strtotime($toDate)); 
    $data['driverlist'] = $this->inwardgateregister_model->getdriverlist();
    $this->loadViews("viewinwardgateregister", $this->global, $data, NULL);
  }


  function accountsDashboard(){
    
      $toDate = date('Y-m-d');
      $fromDate = date('Y-m-d');
      
            
    $this->global['pageTitle'] = 'Accounts Dashboard';  
    $result = $this->inwardgateregister_model->customViewigrListing($fromDate, $toDate); 
    $igrList = $result[0]; 


    foreach ($igrList as &$igr) { 
        $igrNo = $igr->IGRNO;
        $fileDetails = $this->inwardgateregister_model->getAllIgrFileDetails($igrNo);
        $igr->isIgrFilePresent = false; 

        foreach ($fileDetails as $file) {
            if (!empty($file->file)) {
                $igr->isIgrFilePresent = true;
                break;
            }
        }
    }

    // Unset reference to avoid side effects
    unset($igr);

    $data['IGR'] = $igrList;
    $data['IGRDownload'] = $result[1];
    $data['userRole'] = $this->session->get('role');
    $data['transporter'] = $this->inwardgateregister_model->transporter();
    $data['fromDate'] =  date('d-m-Y', strtotime($fromDate)); 
    $data['toDate'] = date('d-m-Y', strtotime($toDate)); 

    $this->loadViews("accountsDashboard" , $this->global, $data, NULL);
    
  }

  function addIGR()
  {

    $this->inwardgateregister_model = new inwardgateregister_model();
    $this->global['pageTitle'] = 'Add Inward Gate Register';

    $result = $this->inwardgateregister_model->getpurchaseorder();
    $result1 = $this->inwardgateregister_model->transporter();
    $data['driverlist'] = $this->inwardgateregister_model->getdriverlist();
    $data['transporter'] = array_filter($result1 , function($item) {
         return ($item->isactive == 1);
    });

    // $data['PO_NO'] = array_filter($result, function($item) {
    //   return !($item->status === 'ST027' && $item->IsOpenOrder === null);
    // });
    $data['PO_NO'] = array_filter($result, function($item) {
      return !($item->status === 'ST027');
    });
    $data['emp_data'] = [];
    // $data['emp_data'] = $this->inwardgateregister_model->getAdditionalIGRFile();
    // dd($data['driverlist']);die;
    
    $this->loadViews("inwardgateregister", $this->global, $data, NULL);
  }


  function addoutwardgateregister()
  {

    $this->inwardgateregister_model = new inwardgateregister_model();
    $this->global['pageTitle'] = 'Add Outward Gate Register';

    $data['Customer'] = $this->inwardgateregister_model->getCustomer();
    $data['Supplier'] = $this->inwardgateregister_model->getSupplier();
    //$data['Invoice'] = $this->inwardgateregister_model->getInvoice();
    $data['storedmaterialcode'] = $this->inwardgateregister_model->getstoredmaterialcode();

    //print_r($data['PO_NO']);   
    $this->loadViews("ogr", $this->global, $data, NULL);
  }


  function ViewOgr()
  {
    $this->inwardgateregister_model = new inwardgateregister_model();
    $this->global['pageTitle'] = 'View Outward Gate Register';

    $data['OGR_Data'] = $this->inwardgateregister_model->getOGRData();

    //print_r($data['OGR_Data']);

    $this->loadViews("ogrlist", $this->global, $data, NULL);
  }


  function EditOGR()
  {
    $OGRNO =  $_GET['OGRNO'];
    $MRIRNO = $_GET['MRIRNO'];
    $this->global['pageTitle'] = 'View Outward Gate Register';
    $data['OGR_Data'] = $this->inwardgateregister_model->getOGRDataforedit($OGRNO);
    $data['OGR_line'] = $this->inwardgateregister_model->getOGRlineDataforedit($OGRNO, $MRIRNO);
    $this->loadViews("editogr", $this->global, $data, NULL);
  }

  function GetInvoices()
  {

    $CustomerId = $this->request->getPost('customerId');

    $data = $this->inwardgateregister_model->getInvoice($CustomerId);
    echo json_encode($data);
  }


  function GetPO()
  {
    $supplierId = $this->request->getPost('supplierId');

    $data = $this->inwardgateregister_model->getPO($supplierId);
    echo json_encode($data);
  }

  function getPODetails()
  {
    $PONO = $this->request->getPost('PONO');
    $data = $this->inwardgateregister_model->getPODetails($PONO);
    //$data['poout'] = $this->inwardgateregister_model->getPODetails($PONO);

    echo json_encode($data);
  }


  function getMRIRDetails()
  {
    $MRIRno = $this->request->getPost('mrirno');
    $PONO = $this->request->getPost('PONO');
    $materialcode = $this->request->getPost('materialcode');
    $data = $this->inwardgateregister_model->getPOMRIRDetails($MRIRno, $PONO, $materialcode);
    //$data['outqty'] = $this->inwardgateregister_model->gettotalout($PONO,$materialcode);
    //$data['poout'] = $this->inwardgateregister_model->getPODetails($PONO);

    echo json_encode($data);
  }


  function getMRIR()
  {
    $MRIRno = $this->request->getPost('MRIRNO');
    $PONO = $this->request->getPost('PONO');
    $data = $this->inwardgateregister_model->getPOMRIRMaterial($MRIRno, $PONO);
    //$data['poout'] = $this->inwardgateregister_model->getPODetails($PONO);

    echo json_encode($data);
  }


  function getPOmrir()
  {
    $PONO = $this->request->getPost('PONO');
    $data = $this->inwardgateregister_model->getPOmrir($PONO);
    //$data['poout'] = $this->inwardgateregister_model->getPODetails($PONO);
    echo json_encode($data);
  }

  function getPOmaterialDetails()
  {
    $PONO = $this->request->getPost('PONO');
    $materialcode = $this->request->getPost('materialcode');
    $data = $this->inwardgateregister_model->getPOmaterialDetails($PONO, $materialcode);
    echo json_encode($data);
  }


  function getPOmaterial()
  {
    $PONO = $this->request->getPost('PONO');
    $data = $this->inwardgateregister_model->getPOmaterial($PONO);
    //$data['poout'] = $this->inwardgateregister_model->getPODetails($PONO);

    echo json_encode($data);
  }


  function getIGRLineItemDetails()
  {


    $PO = $this->request->getPost('id');
    $CreatedBy = $this->session->get('userId');
    $this->inwardgateregister_model->UpdatePOMaster($PO, $CreatedBy,IGR_CREATED);
    $data = $this->inwardgateregister_model->viewpurchaseorder($PO);

    echo json_encode($data);
  }
  
  
  function getAdditionalIGRFile()
  {

    $lastinsertbillid = 0;
    
    
    $pono = $this->request->getPost('PONO');
    $igr = $this->request->getPost('igr');
    
    $file = $this->request->getFile('file');
    $requestfilename = $file->getName();    

    $files = $this->inwardgateregister_model->getAdditionalIGRFile($igr);

    $fcount = 0;
    foreach ($files as $value) {
      $lastfile = $value->FilePath;// not a file path just file name only 
      if ($lastfile == $requestfilename) {
        $fcount++;
      }
    }


    if ($fcount == 0) {
      
      if (!empty($requestfilename)) {
        
        if ($file->isValid() && !$file->hasMoved()) {
          $path = ROOTPATH.'public/uploads/Igrfiles/';
          if(!is_dir($path)) { mkdir($path, 0777, true); }
          $Picture = $file->getName();
          $file->move($path, $Picture);    
        }else{
          $Picture = "";
        }

        $myfiles = array('PONO' => $pono, 'IGRNO' => $igr, 'FilePath' => $Picture);

        $lastinsertbillid = $this->inwardgateregister_model->uploadAdditionalFile($myfiles);
      }
    }

    if ($lastinsertbillid > 0) {
      echo "File updated Successfully!-".$lastinsertbillid;
    } else {
      echo "File name already Exist";
    }
  }

  function deleteAdditionalIGRFile(){

    $deleteAdditionalFile = false;
    $fileid = $this->request->getPost('id');
    $deleteAdditionalFile = $this->inwardgateregister_model->deleteAdditionalFile($fileid);
      return $this->response->setJSON([
        'status' => 'success',
        'message' => 'Operation successful',
        'data' => $deleteAdditionalFile
    ]);
 
  }


  function edituploadfile()
  {


    $bill = $this->request->getPost('param1');

    $oldfile = $this->request->getPost('param2');

    $newfile =  $this->request->getFile('file');
    
    
    if ($newfile->isValid() && !$newfile->hasMoved()) {
      $path = ROOTPATH . 'public/uploads/Igrfiles/';
      $newfilename = $newfile->getName();    
      if(!is_dir($path)) { mkdir($path, 0777, true); }
      $Picture = str_replace(" ", "", $newfilename);
      $newfile->move($path,$Picture);
    } else {
      $Picture = $oldfile;
    }

    $uploadfile = $this->inwardgateregister_model->updatefile($bill, $Picture, $oldfile);


    // if($uploadfile > 0){
    echo "updated successfully!";
    //  }
    //  else{
    //    echo "updated successfully!";
    // }
  }

  function SaveIGR()
  {
    #Step 1 IGR Details
    $PONO = $this->request->getPost('PONO');
    $IsThisOpenOrderPO = $this->request->getPost('hiddenIsOpenOrder');
    $DeliveryChellanOrInvoiceNo = $this->request->getPost('InvoiceNo');
    $DeliveryChellan = (string)$this->request->getPost('InvoiceDate');
    $DeliveryChellanDate = get_date_time_dynamical_format('d-m-Y','',$DeliveryChellan);
    $Mat_Rcvd_Dt = (string)$this->request->getPost('MaterialRcvdDate');
    $MaterialRcvdDt = get_date_time_dynamical_format('d-m-Y','',$Mat_Rcvd_Dt);
    $VehicleNo = $this->request->getPost('VehicleNo');
    $TransporterId = $this->request->getPost('TransporterId');
    $DriverName = $this->request->getPost('DriverName');
    $DriverMobileNumber = $this->request->getPost('DriverMobileNumber');
    $CreatedBy = $this->session->get('userId');
    $RowCount =  $this->request->getPost('txtRowCount');
    $MasterRemarks =  $this->request->getPost('MasterRemarks');
    $createddt =  get_current_date_time();
    //$IGRStatus = IGR_CREATED;//old
    $PreIGRStatus = (int)$this->request->getPost('hideIGRStatus') == 1 ? IGR_CREATED : IGR_DRAFT;
    $IGRStatus = ((int)$IsThisOpenOrderPO == 1) ? IGR_DRAFT : $PreIGRStatus;

    $igr = array(); // For IGR Master 
    $paymentstatus = NO_PAIDIGR;
    
    $fileupdated_count = 0;
    $fileupdated_name = []; 
   
    #Step 1 File Path Creation
    $path = ROOTPATH.'public/uploads/Igrfiles/'; 
    if(!is_dir($path)) { mkdir($path, 0777, true); }

    #Step 2 Master File and Its Details Gathering
    $MasterFile = $this->request->getFile('MasterFile');
    $requestMasterFileName = NULL;
     if (!empty($MasterFile)) {
      $requestMasterFileName = $MasterFile->getName(); 
         if ($MasterFile && $MasterFile->isValid() && !$MasterFile->hasMoved()) {
           if (!empty($this->inwardgateregister_model->isFileExistsInIGRmaster(filename: $requestMasterFileName))) {
             log_message('error', 'File already exists in the database'.$requestMasterFileName);
           }
           else{
             $MasterFile->move($path, $requestMasterFileName);  
             $fileupdated_count++;
             $fileupdated_name[] = $requestMasterFileName;  
           }
         } 
     }
    #Step 3 Master Details Gathering to Save In DB
    $igr = array('PONO' => $PONO, 'VehicleNo' => $VehicleNo, 'TransporterId'=>$TransporterId,'DeliveryChellanOrInvoiceNo' => $DeliveryChellanOrInvoiceNo, 'DeliveryChellanDate' => $DeliveryChellanDate, 'MaterialRcvdDate' => $MaterialRcvdDt, 'DriverName' => $DriverName, 'DriverMobileNumber' => $DriverMobileNumber,'IGRStatus' => $IGRStatus, 'CreatedBy' => $CreatedBy, 'CreatedDate' => $createddt, 'PaymentStatus' => $paymentstatus, 'Remark'=>$MasterRemarks);
    $igr['MasterFile'] = $requestMasterFileName;
    #Step 4 Calling DB to Save IGR Master
    $IGRNO = $this->inwardgateregister_model->addigrM($igr);

    if($IGRNO){
      $files = $this->request->getFiles();
      $fileNames = $this->request->getPost('file_name'); // Get user-entered file names
      if(isset($files['emp_file']))
      {
        foreach ($files['emp_file'] as $index => $file) {
            if ($file->isValid() && !$file->hasMoved()) {
                // Move the file to the desired directory
                $finallyfilename = (!empty($fileNames[$index])) ? $fileNames[$index] : $file->getName();
                $newName = $file->getRandomName();
                $file->move($path, $newName);
                // Store the file information in the database
                $additionalFiles = array(
                    'Remarks' => $finallyfilename, 
                    'FilePath' => $newName, 
                    'IGRNO' => $IGRNO,
                    'PONO' => $PONO  
                );
                $lastInsertFileId = $this->inwardgateregister_model->uploadAdditionalFile($additionalFiles);
                if ($lastInsertFileId) {
                  $fileupdated_count++;
                  $fileupdated_name[] = $finallyfilename;  
                }  
            }
        }
      }
   
       #Step 5 Save Master Detail On History Table
      if($VehicleNo){
        $hist = array('key' => 'VehicleNo', 'value' => $VehicleNo, 'igr_no' => $IGRNO, 'igr_item_no' => NULL);
        $this->saveIGRHistory($hist);  
      }
      if($DriverName){
        $hist = array('key' => 'DriverName', 'value' => $DriverName, 'igr_no' => $IGRNO, 'igr_item_no' => NULL);
        $this->saveIGRHistory($hist);  
      }
      if($DriverMobileNumber){
        $hist = array('key' => 'DriverMobileNumber', 'value' => $DriverMobileNumber, 'igr_no' => $IGRNO, 'igr_item_no' => NULL);
        $this->saveIGRHistory($hist);  
      }

      #Step 6 Updating OGR Details 
      $OGRStatus = $IGRStatus;
      $check_OGRPO = $this->inwardgateregister_model->update_OGR($PONO, $OGRStatus);
      // echo "uuu".(int)$check_OGRPO;
      $IGRItemStatus = REQITEM_NEW;
      $TotalPendingQty = '';
      $TotalPendingQty = (int)$TotalPendingQty;
      #Step 7 To Update the Date PO MASTER , Material Master , Historydetails and IGR line Item Details Updating OGR Details 
      for ($i = 1; $i <= (int)$RowCount; $i++) {
        $MaterialCode = $this->request->getPost('MaterialCode' . $i);
        $MaterialCode = $MaterialCode !== null && is_string($MaterialCode) ? trim($MaterialCode) : null;
        $QuantityAsPerInvoice = $this->request->getPost('txtQuantityAsPerInvoice' . $i);
        $QuantityAsPerInvoice = $QuantityAsPerInvoice !== null && is_string($QuantityAsPerInvoice) ? trim($QuantityAsPerInvoice) : null;
        $OrderedQuantity = $this->request->getPost('OrderedQuantity' . $i);
        $OrderedQuantity = $OrderedQuantity !== null && is_string($OrderedQuantity) ? trim($OrderedQuantity) : null;
        $ReceivedQty = $this->request->getPost('txtReceivedQuantity' . $i);
        $ReceivedQty = $ReceivedQty !== null && is_string($ReceivedQty) ? trim($ReceivedQty) : null;
        $PendingQty = $this->request->getPost('txtPendingQty' . $i);
        $TotalPendingQty = $TotalPendingQty + $PendingQty;
        $GrossWeight =  $this->request->getPost('txtGrossWeight' . $i);
        $grossWeightDate=  $this->request->getPost('txtGrossWeightDate' . $i);
        $TareWeight=  $this->request->getPost('txtTareWeight' . $i);
        $tareWeightDate=  $this->request->getPost('txtTareWeightDate' . $i);
        $NetWeight=  $this->request->getPost('txtNetWeight' . $i);
        // var_dump($grossWeightDate);
        // var_dump($tareWeightDate);
        #Step 8 Saving Weight File and Its Details Gathering
        $WeightFile = $this->request->getFile('txtWeightFile' . $i);
        $requestWeightFileName = $WeightFile->getName(); 
        // echo $i.$requestWeightFileName;die;

        if (!empty($requestWeightFileName)) {
            if ($WeightFile && $WeightFile->isValid() && !$WeightFile->hasMoved()) {
              //       $WeightFile->move($path, $requestWeightFileName);  
              if (!empty($this->inwardgateregister_model->isFileExistsInIGRdetails($requestWeightFileName))) {
                log_message('error', 'File already exists in the database'.$requestWeightFileName);
                $requestWeightFileName = NULL;
              }
              else{
                $WeightFile->move($path, $requestWeightFileName);   
                $fileupdated_count++;
                $fileupdated_name[] = $requestWeightFileName; 
              }
            }else{
              $requestWeightFileName = NULL;
            }
        }else{
          $requestWeightFileName = NULL;
        }

        $GrossWeightDate = !empty($grossWeightDate) && is_string($grossWeightDate) ? date('Y-m-d H:i:s', strtotime($grossWeightDate)) : null;
        $TareWeightDate = !empty($tareWeightDate) && is_string($tareWeightDate) ? date('Y-m-d H:i:s', strtotime($tareWeightDate)) : null;
        log_message('error', "TareWeightDate" .  $TareWeightDate);      
          $Remarks = $this->request->getPost('txtRemarks' . $i);
          $ItemStatus = '';
          if (strlen($QuantityAsPerInvoice) > 0 && $QuantityAsPerInvoice != '0') {
            if ($PendingQty == 0.00) {
              $ItemStatus  = $IGRStatus;
            } else {
              $ItemStatus  = POLINEITEM_IGRPARTIAL_CREATED;
            }
          }
          else if ((int)$IsThisOpenOrderPO == 1) {
            $ItemStatus  = POLINEITEM_IGRPARTIAL_CREATED;
          }

          $CreatedBy = $this->session->get('userId');
          $igrDetails = array('IGRNO' => $IGRNO, 'MaterialCode' => $MaterialCode, 'QuantityAsPerInvoice' => $QuantityAsPerInvoice, 'Remarks' => $Remarks, 'IGRItemStatus' => $IGRItemStatus,'GrossWeight' => (float)$GrossWeight ,'GrossWeightDate'=> $GrossWeightDate,'TareWeight' => (float)$TareWeight ,'TareWeightDate' => $TareWeightDate ,'NetWeight' => (float)$NetWeight,  'CreatedBy' => $CreatedBy, 'CreatedDate' => $createddt);
          $igrDetails['WeightFile'] =  $requestWeightFileName;
        
          log_message('error', 'SaveIGR igrDetails result : ' . json_encode($igrDetails));
          $igrlineno = "";
          if (strlen($QuantityAsPerInvoice) > 0 && $QuantityAsPerInvoice != '0' && ((int)$IsThisOpenOrderPO != 1)){
            $igrD = $this->inwardgateregister_model->addigrD($igrDetails); 
            $igrlineno = !empty($igrD) ? $igrD : '';
          }else if((int)$IsThisOpenOrderPO == 1){
            $igrD = $this->inwardgateregister_model->addigrD($igrDetails); 
            $igrlineno = !empty($igrD) ? $igrD : '';
          }
          if($igrlineno){
            $itemvalue = '';
            $SupplierId = '';
          
            $polineitemvalue = $this->inwardgateregister_model->getitemvalue($PONO, $MaterialCode);
            foreach ($polineitemvalue as $it) {
              $itemvalue = $it->Rate;
              $SupplierId = $it->SupplierID;
            }
            $historydetails = array('MaterialCode' => $MaterialCode, 'Transaction_type' => "Add", 'Ref_Type' => "IGR", 'Ref_No' => $igrlineno, 'Quantity' => $QuantityAsPerInvoice, 'CreatedBy' => $CreatedBy, 'CreatedOn' => $createddt, 'SupplierID' => $SupplierId, 'ItemValue' => $itemvalue);
            $this->inwardgateregister_model->addmaterialhistory($historydetails);
            if($GrossWeight){
              $hist = array('key' => 'GrossWeight', 'value' => $GrossWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($TareWeight){
              $hist = array('key' => 'TareWeight', 'value' => $TareWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($NetWeight){
              $hist = array('key' => 'NetWeight', 'value' => $NetWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($GrossWeightDate){
              $hist = array('key' => 'GrossWeightDate', 'value' => $GrossWeightDate, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($TareWeightDate){
              $hist = array('key' => 'TareWeightDate', 'value' => $TareWeightDate, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($QuantityAsPerInvoice){
              $hist = array('key' => 'QuantityAsPerInvoice', 'value' => $QuantityAsPerInvoice, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            if($Remarks){
              $hist = array('key' => 'Remarks', 'value' => $Remarks, 'igr_no' => $IGRNO, 'igr_item_no' => $igrlineno);
              $this->saveIGRHistory($hist);  
            }
            $get_pre_qty = $this->inwardgateregister_model->get_CurrentQty($MaterialCode);
            $av_qty = 0; //$av_qty means Avaliable Quantity 
            if (!empty($get_pre_qty)) {
              foreach ($get_pre_qty as $gt) {
                $av_qty = $gt->Current_stock;
              }
            }
            $currentav_qty = (int)$QuantityAsPerInvoice + (int)$av_qty;
            $current_qty = array('Current_stock' => $currentav_qty);
            $this->inwardgateregister_model->addmaterialmaster($current_qty, $MaterialCode);
            $Recqty =    $this->inwardgateregister_model->getPOLineItemReceivedQty($PONO, $MaterialCode);
            $ReceivedQuantity = 0.00;
            if (count($Recqty) > 0) {
              foreach ($Recqty as $key) {
                $ReceivedQuantity = $key->ReceivedQuantity;
              }
            }
            $totalReceivedqty =  (int)$IsThisOpenOrderPO == 1 ? 0 : (int)$ReceivedQuantity + (int)$QuantityAsPerInvoice ;
            // $totalReceivedqty =  $ReceivedQuantity + $QuantityAsPerInvoice;
            if(((int)$totalReceivedqty > 0) && ((int)$IsThisOpenOrderPO != 1)){
              $POLineItem = array('ReceivedQuantity' => $totalReceivedqty, 'Status' => $ItemStatus, 'UpdateBY' => $CreatedBy, 'UpdatedOn' => $createddt);
              $this->inwardgateregister_model->UpdatePOLineItem($POLineItem, $PONO, $MaterialCode);
            }else if((int)$IsThisOpenOrderPO == 1){
              $POLineItem = array('ReceivedQuantity' => $totalReceivedqty, 'Status' => $ItemStatus, 'UpdateBY' => $CreatedBy, 'UpdatedOn' => $createddt);
              $this->inwardgateregister_model->UpdatePOLineItem($POLineItem, $PONO, $MaterialCode);
            }
          }
      }
      $this->inwardgateregister_model->UpdatePOMaster($PONO, $CreatedBy,$IGRStatus);
      
      #Step 9 Updating Pending Quantity IN PO Master amd Line Item Details. 
      if ((int)$IsThisOpenOrderPO != 1) {
      if ($TotalPendingQty == 0.00) {
        $Newstatus = array('Status' => $IGRStatus);
        $this->inwardgateregister_model->POLineItemsupdatestatus($PONO, $Newstatus);
        $this->inwardgateregister_model->pomasterupdatestatus($PONO, $Newstatus);
      } else { 
        /*echo 'error' ;*/
      }}
      #finally
      $finalstatement = "Successfully Created IGR Number: $IGRNO \n";
      if ($fileupdated_count > 0) {
          $finalstatement .= "Number of files updated: $fileupdated_count \n";
          $finalstatement .= "Files: \n" . implode(PHP_EOL, $fileupdated_name);
      } else {
          $finalstatement .= "No files to update";
      }
  } else {
      $finalstatement = 'No data available to process IGR.';
  }
  
  // Escape newlines and quotes for the JavaScript alert
  $finalstatement = json_encode($finalstatement);


  echo "<script>
  alert('$finalstatement');
  window.location.href = 'ViewIGR';
  </script>";

}
function drivernameautocomplete(){
      $dr = $this->request->getGet('query');
      $query = $this->inwardgateregister_model->checkdrivername($dr);
      echo json_encode($query);
}
public function drivermobileautocomplete() {
  $dr = $this->request->getGet('query');
  $drName = $this->request->getGet('driverName');
  $query = $this->inwardgateregister_model->checkdriverMobile($dr, $drName);
  echo json_encode($query);
}


public function drivermobileautocomplete2() {
  $driverName = $this->request->getGet('drivername');
  $term = $this->request->getGet('term');

  // Debugging
  if (!$driverName || !$term) {
      return $this->response->setJSON(['error' => 'Missing parameters']);
  }

  $query = $this->inwardgateregister_model->checkdriverMobile($driverName, $term);

  // Check the output
  if (is_array($query)) {
      return $this->response->setJSON($query);
  } else {
      return $this->response->setJSON(['error' => 'Invalid response from model']);
  }
}

function viewIGRDetails()
{

  $IGRNO = $this->request->getPost('id');
  
  $data['details'] =  $this->inwardgateregister_model->viewigr($IGRNO);
  $TaxInPercentage = 0;
  for ($i = 0; $i < count($data['details']); $i++) {
    $details = $data['details'][$i];

    if ($details->POType == 'IMPORT') {
        $TaxInPercentage = isset($details->import_igst) ? $details->import_igst : 0;
    }

    if ($details->POType == 'CAPITAL' && $details->CapitalRange == 0) {
        $TaxInPercentage = isset($details->import_igst) ? $details->import_igst : 0;
    }

    if ($details->POType == 'CAPITAL' && $details->CapitalRange == 1) {
        $TaxInPercentage = 
            (isset($details->service_cgst) ? $details->service_cgst : 0) +
            (isset($details->service_sgst) ? $details->service_sgst : 0) +
            (isset($details->service_igst) ? $details->service_igst : 0);
    }

    if ($details->POType == 'REVENUE') { 
        $TaxInPercentage = 
            (isset($details->revenue_cgst) ? $details->revenue_cgst : 0) +
            (isset($details->revenue_sgst) ? $details->revenue_sgst : 0) +
            (isset($details->revenue_igst) ? $details->revenue_igst : 0);
    }

    if ($details->POType == 'SERVICE') {
        $TaxInPercentage = 
            (isset($details->service_cgst) ? $details->service_cgst : 0) +
            (isset($details->service_sgst) ? $details->service_sgst : 0) +
            (isset($details->service_igst) ? $details->service_igst : 0);
    }

    $data['details'][$i]->TaxInPercentage = $TaxInPercentage;
  }
  $data['files'] =  $this->inwardgateregister_model->viewIGRFile($IGRNO);

  echo json_encode($data);
}
  function ViewIGRfile()
  {
    $IGRNO = $this->request->getPost('id');
    $igrfile =  $this->inwardgateregister_model->viewIGRFile($IGRNO);
    $billfile = []; // $this->inwardgateregister_model->ViewIGRfile1($IGRNO);
    $data = array_merge($igrfile, $billfile);
    echo json_encode($data);
  }
  function ViewIGRHistory()
  {
    $IGRNO = $this->request->getPost('igr');
    $result =  $this->inwardgateregister_model->ViewIGRHistory($IGRNO);
    return $this->response->setJSON($result);
  }
  function getCostCenterData()
  {
    $pono = $this->request->getPost('pono');
    $result =  $this->inwardgateregister_model->getCostCenterData($pono);

    return $this->response->setJSON($result);
  }


  function UpdateIGR()
  {
 
    $IGRNo = $this->request->getPost('igr');
    $PONo = $this->request->getPost('po');

    $DeliveryChellanOrInvoiceNo = $this->request->getPost('invno');
    $DeliveryChellan = $this->request->getPost('invdate');
    $DeliveryChellanDate = !$DeliveryChellan || $DeliveryChellan === null ? NULL : get_date_time_format($DeliveryChellan);

    $Mat_Rcvd_Dt = $this->request->getPost('mrc');
    $MaterialRcvdDt = !$Mat_Rcvd_Dt || $Mat_Rcvd_Dt === null ? NULL : get_date_time_format($Mat_Rcvd_Dt);


    $VehicleNo = $this->request->getPost('vehicle_no');
    $TransporterId = $this->request->getPost('Transporter_Id');
    $DriverName = $this->request->getPost('driver');
    $DriverMobileNumber = $this->request->getPost('driver_mobile');

    $IGRStatus = (int)$this->request->getPost('status') == 1 ? IGR_CREATED : IGR_DRAFT;

    $tableData = $this->request->getPost('tableData');
    if (is_string($tableData)) {
      $tableData = json_decode($tableData, true);
    }
    $updateby  = $this->session->get('userId');

    $path = ROOTPATH.'public/uploads/Igrfiles/'; 
    if(!is_dir($path)) { mkdir($path, 0777, true); }

    $MasterRemarks = $this->request->getPost('MasterRemarks');
    $igrarr = array('DeliveryChellanDate' => $DeliveryChellanDate, 'MaterialRcvdDate' => $MaterialRcvdDt,'VehicleNo'=>$VehicleNo,'TransporterId'=>$TransporterId,'DriverMobileNumber'=>$DriverMobileNumber,'DriverName'=>$DriverName, 'IGRStatus' => $IGRStatus,'UpdateBY' => $updateby,'DeliveryChellanOrInvoiceNo'=>$DeliveryChellanOrInvoiceNo,'Remark'=>$MasterRemarks);

    $MasterFile = $this->request->getfile('MasterFile');

    if ($MasterFile) {
      $requestMasterFileName = $MasterFile->getName(); 
      if ($MasterFile && $MasterFile->isValid() && !$MasterFile->hasMoved()) {
        if (!empty($this->inwardgateregister_model->isFileExistsInIGRmaster($requestMasterFileName))) {
          log_message('error', 'File already exists in the database'.$requestMasterFileName);
        }
        else{
          $MasterFile->move($path, $requestMasterFileName);   
          $igrarr['MasterFile'] = $requestMasterFileName;
        }
      }
    }
    $fileupdated_count = 0;
    $fileupdated_name = []; 

      $fileNames = $this->request->getPost('file_name');   
      $files = $this->request->getFileMultiple('emp_file');       


      if(isset($files))
      {
        foreach ($files as $index => $file) {
     
            if ($file->isValid() && !$file->hasMoved()) {

                // Move the file to the desired directory
                $finallyfilename = (!empty($fileNames[$index])) ? $fileNames[$index] : $file->getName();
                $newName = $file->getRandomName();
                $file->move($path, $newName);
                // Store the file information in the database
                $additionalFiles = array( 
                    'Remarks' => $finallyfilename,  
                    'FilePath' => $newName,  
                    'IGRNO' => $IGRNo, 
                    'PONO' => $PONo  
                );
                $lastInsertFileId = $this->inwardgateregister_model->uploadAdditionalFile($additionalFiles);
                if ($lastInsertFileId) {
                  $fileupdated_count++;
                  $fileupdated_name[] = $finallyfilename;  
                }  
            }  
        }
      }
   
    log_message('error', 'UpdateIGR igrarr: ' . json_encode($igrarr));
    $getigrstatus =  $this->inwardgateregister_model->getigrstatus($IGRNo);
    $getigrstatus = $getigrstatus->IGRStatus;
    $updateigrmaster =  $this->inwardgateregister_model->updateigr($igrarr, $IGRNo);
    log_message('error', "Master updated successfully: " . $updateigrmaster);
    if(!empty($tableData )){
        if($VehicleNo){
          $hist = array('key' => 'VehicleNo', 'value' => $VehicleNo, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
          $this->saveIGRHistory($hist);
        }
        if($DriverName){
          $hist = array('key' => 'DriverName', 'value' => $DriverName, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
          $this->saveIGRHistory($hist);
        }
        if($DriverMobileNumber){
          $hist = array('key' => 'DriverMobileNumber', 'value' => $DriverMobileNumber, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
          $this->saveIGRHistory($hist);
        }
        foreach ($tableData as $row) {
          $quantityAsPerInvoice = $row['QuantityAsPerInvoice'];
          $remarks = $row['Remarks'];
          $grossWeight = $row['GrossWeight'];
          $grossWeightDate = $row['GrossWeightDate'];
          $tareWeight = $row['TareWeight'];
          $tareWeightDate = $row['TareWeightDate'];
          $netWeight = $row['NetWeight'];
          $igrItemNo = $row['IGRItemNo'];
          $GrossWtDt = !empty($grossWeightDate) && strtolower($grossWeightDate) !== 'null' ? get_date_time_format($grossWeightDate) : NULL;
          $TareWtDt = !empty($tareWeightDate) && strtolower($tareWeightDate) !== 'null' ? get_date_time_format($tareWeightDate) : NULL;
               
                    $igrline = array(
                        'QuantityAsPerInvoice' => $quantityAsPerInvoice,
                        'Remarks' => $remarks,
                        'GrossWeight' => $grossWeight,
                        'GrossWeightDate' => $GrossWtDt,
                        'TareWeight' => $tareWeight,
                        'TareWeightDate' => $TareWtDt,
                        'NetWeight' => $netWeight,
                        'IGRItemNo' => $igrItemNo,
                        'UpdateBY' => $updateby
                    );
                    // $WeightFile = $this->request->getfile('WeightFile');
                    // $requestWeightFileName = $WeightFile->getName(); 
  
                    // if (!empty($requestWeightFileName)) {
                    //   if ($WeightFile && $WeightFile->isValid() && !$WeightFile->hasMoved()) {
                    //     if (!empty($this->inwardgateregister_model->isFileExistsInIGRdetails($requestWeightFileName))) {
                    //       log_message('error', 'File already exists in the database'.$requestWeightFileName);
                    //     }
                    //     else{
                    //       $WeightFile->move($path, $requestWeightFileName);   
                    //       $igrline['WeightFile'] = $requestWeightFileName;
                    //     }
                    //   }
                    // }
  
                    $updateigrlineitem = $this->inwardgateregister_model->updateIGRLineItem($igrline, $igrItemNo);
                    log_message('error', "lineitem updated successfully: " . $updateigrlineitem);
                    log_message('error', 'UpdateIGR updateigrlineitem: ' . json_encode($igrline));

                    if ($quantityAsPerInvoice) {
                      $hist = array('key' => 'QuantityAsPerInvoice', 'value' => $quantityAsPerInvoice, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);
                    }
                    if($remarks){
                      $hist = array('key' => 'Remarks', 'value' => $remarks, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                    if($grossWeight){
                      $hist = array('key' => 'GrossWeight', 'value' => $grossWeight, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                    if($tareWeight){
                      $hist = array('key' => 'TareWeight', 'value' => $tareWeight, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                    if($netWeight){
                      $hist = array('key' => 'NetWeight', 'value' => $netWeight, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                    if($GrossWtDt){
                      $hist = array('key' => 'GrossWeightDate', 'value' => $GrossWtDt, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                    if($TareWtDt){
                      $hist = array('key' => 'TareWeightDate', 'value' => $TareWtDt, 'igr_no' => $IGRNo, 'igr_item_no' => $igrItemNo);
                      $this->saveIGRHistory($hist);  
                    }
                  
                  
        }
    }
    if ($getigrstatus == 'ST027' && ($updateigrmaster > 0 || $updateigrlineitem > 0)) {
    
      
      $result_for_email = $this->inwardgateregister_model->getDetailsforEmail($this->session->get('userId'));
      $result_for_history = $this->inwardgateregister_model->getHistoryDetailsforEmail($IGRNo);
      // print_r($result_for_email);
     
      $notification = new Notification();
      
      $history_content = NULL;
      $history = $result_for_history;
        $field_labels = [
          "Remarks" => "Remarks",
          "QuantityAsPerInvoice" => "Received Qty",
          "GrossWeight" => "Gross Weight",
          "TareWeight" => "Tare Weight",
          "NetWeight" => "Net Weight",
          "GrossWeightDate" => "Gross Weight Date",
          "TareWeightDate" => "Tare Weight Date",
          "VehicleNo" => "Vehicle Number",
          "DriverName" => "Driver Name",
          "DriverMobileNumber" => "Driver Mobile Number"
      ];
      $history_content = "<br>The following values have been edited:";

      for ($j = 0; $j < count($history); $j++) {
          
          $field_name = $history[$j]->field;
          $readable_field = isset($field_labels[$field_name]) ? $field_labels[$field_name] : $field_name;
      
          $history_content .= "<br>" . $readable_field . ": `" . $history[$j]->old_data . "` was updated to `" . $history[$j]->new_data . "` .";
      }
      
      for ($i = 0; $i < count($result_for_email['emails']); $i++) {

        $email_response = $notification->sendEmail([
            'recipient_email' => $result_for_email['emails'][$i]->email,
            'subject' => $result_for_email['company'].' - IGR Notification',
            'description' => 'IGR Number : '.$IGRNo.' is Edited By '.($result_for_email['full_name'] ?? $this->session->get('name'))." On ".date('d-m-Y H:i A', strtotime(get_current_date_time() . ' +30 seconds')). $history_content,
            'company' => $result_for_email['company'],
            'from_mail'=> $result_for_email['from_mail']
        ]);  
        
        log_message('error', 'email reponse : ' . json_encode($email_response));
        // Determine the email response
        $mail_log = isset($email_response['success']) ? 'Email sent successfully' : 'Failed to send email';
        $receiving_status = isset($email_response['success']) ? 1 : 0;

        // Log the result
        if ($receiving_status) {
          $this->logger->info("Email ID = " . $result_for_email['emails'][$i]->email . " " . $mail_log);
        } else {
          $this->logger->error("Email ID = " . $result_for_email['emails'][$i]->email . " " . $mail_log);
        }
      }
      // echo "***".$history_content;die;
    }

    if ($updateigrmaster > 0) {
      $finalstatement = "Successfully Updated IGR Number: $IGRNo \n";
    } else if($updateigrlineitem >0){
      $finalstatement = "Successfully Updated IGR Number: $IGRNo \n";
    }else{
      $finalstatement = "IGR Number: $IGRNo \n";
    }
    
    if ($fileupdated_count > 0) {
        $finalstatement .= "Number of files updated: $fileupdated_count \n";
        $finalstatement .= "Files: \n" . implode(PHP_EOL, $fileupdated_name);
    } else {
        $finalstatement .= "No files to update";
    }
    
    echo $finalstatement;
  }
  function updateIGRLineItem() { 
   
    $IGRNo = $this->request->getPost('IGRNO');
    $Status = $this->request->getPost('IGRStatus');
    $DriverName = $this->request->getPost('DriverName');
    $DriverMobileNumber = $this->request->getPost('DriverMobileNumber');
    $GrossWeight = $this->request->getPost('GrossWeight');
    $TareWeight = $this->request->getPost('TareWeight');
    $NetWeight = $this->request->getPost('NetWeight'); 
    $VehicleNo = $this->request->getPost('VehicleNo');
    $requestdata = $this->request->getPost('data');
    $updateby = $this->session->get('userId');
    $GrossWeightDate = (string)$this->request->getPost('GrossWeightDate');
    $GrossWtDt = !empty($GrossWeightDate) ? get_date_time_format($GrossWeightDate) : NULL;

    $TareWeightDate = (string)$this->request->getPost('TareWeightDate');
    $TareWtDt = !empty($TareWeightDate) ? get_date_time_format($TareWeightDate) : NULL;


    // Check if request data is not null and is a string
    if (is_string($requestdata)) {
        $lineitemdata = json_decode($requestdata, true); // Decode JSON data

        if (is_array($lineitemdata)) {
          if($GrossWeight){
            $hist = array('key' => 'GrossWeight', 'value' => $GrossWeight, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($TareWeight){
            $hist = array('key' => 'TareWeight', 'value' => $TareWeight, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($NetWeight){
            $hist = array('key' => 'NetWeight', 'value' => $NetWeight, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($GrossWtDt){ 
            $hist = array('key' => 'GrossWeightDate', 'value' => $GrossWtDt, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($TareWtDt){ 
            $hist = array('key' => 'TareWeightDate', 'value' => $TareWtDt, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          
          // if($DeliveryChellanOrInvoiceNo){
          //   $igr_history = array('field' => 'DeliveryChellanOrInvoiceNo','is_edit' => 1,'new_data' => $DeliveryChellanOrInvoiceNo,'old_data' => NULL,'history_dated' => get_current_date_time(),'by' => $this->session->get('userId'),'IGR_No' => $IGRNO);
          //   $history_id = $this->inwardgateregister_model->igr_history($igr_history);
          //   log_message('error', "History updated successfully. History id: " . $history_id);
          // }
          // if($DeliveryChellanDate){
          //   $igr_history = array('field' => 'DeliveryChellanDate','is_edit' => 1,'new_data' => $DeliveryChellanDate,'old_data' => NULL,'history_dated' => get_current_date_time(),'by' => $this->session->get('userId'),'IGR_No' => $IGRNO);
          //   $history_id = $this->inwardgateregister_model->igr_history($igr_history);
          //   log_message('error', "History updated successfully. History id: " . $history_id);
          // }
          // if($MaterialRcvdDt){
          //   $igr_history = array('field' => 'MaterialRcvdDate','is_edit' => 1,'new_data' => $MaterialRcvdDt,'old_data' => NULL,'history_dated' => get_current_date_time(),'by' => $this->session->get('userId'),'IGR_No' => $IGRNO);
          //   $history_id = $this->inwardgateregister_model->igr_history($igr_history);
          //   log_message('error', "History updated successfully. History id: " . $history_id);
          // }
          if($VehicleNo){ 
            $hist = array('key' => 'VehicleNo', 'value' => $VehicleNo, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($DriverName){ 
            $hist = array('key' => 'DriverName', 'value' => $DriverName, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          if($DriverMobileNumber){ 
            $hist = array('key' => 'DriverMobileNumber', 'value' => $DriverMobileNumber, 'igr_no' => $IGRNo, 'igr_item_no' => NULL);
            $this->saveIGRHistory($hist);  
          }
          
            $igrarr = array('VehicleNo' => $VehicleNo, 'DriverName' => $DriverName, 'DriverMobileNumber' => $DriverMobileNumber,'IGRStatus' => $Status, 'UpdateBY' => $updateby,'GrossWeight'=>$GrossWeight,'TareWeight'=>$TareWeight,'NetWeight'=>$NetWeight,'GrossWeightDate'=>$GrossWtDt,'TareWeightDate'=>$TareWtDt);

            $masterdata = $this->inwardgateregister_model->updateigr($igrarr, $IGRNo);
            $dummy = 0;
            $i=1;
           
            foreach ($lineitemdata as $item) {
                $IGRNO = $item['IGRNO'.$i];
                $IGRItemNo = $item['IGRItemNo'.$i];
                $MaterialCode = $item['MaterialCode'.$i];
                $QuantityAsPerInvoice = $item['txtQuantityAsPerInvoice'.$i];
                $Remarks = $item['txtRemarks'.$i];

                $igrline = array(
                    'IGRNO' => $IGRNO,
                    'MaterialCode' => $MaterialCode,
                    'IGRItemNo' => $IGRItemNo,
                    'QuantityAsPerInvoice' => $QuantityAsPerInvoice,
                    'Remarks' => $Remarks,
                    'UpdateBY' => $updateby
                );
// print_r($igrline);
                $lineitemdata = $this->inwardgateregister_model->updateIGRLineItem($igrline, $IGRItemNo);
                if($QuantityAsPerInvoice){ 
                  $hist = array('key' => 'QuantityAsPerInvoice', 'value' => $QuantityAsPerInvoice, 'igr_no' => $IGRNo, 'igr_item_no' => $IGRItemNo);
                  $this->saveIGRHistory($hist);  
                }
                if($Remarks){ 
                  $hist = array('key' => 'Remarks', 'value' => $Remarks, 'igr_no' => $IGRNo, 'igr_item_no' => $IGRItemNo);
                  $this->saveIGRHistory($hist);  
                }
                $i++;
                if ($lineitemdata > 0) {
                    $dummy++;
                }
            }

            if ($dummy > 0) {
                echo json_encode(array('message' => 'Updated Successfully!'));
            } else {
                echo json_encode(array('message' => 'Not Updated!'));
            }
        } else {
            echo json_encode(array('message' => 'Invalid data format!'));
        }
    } else {
        echo json_encode(array('message' => 'Invalid request data!'));
    }
}


function updateIGRWeight(){
  $GrossWeight = $this->request->getPost('GrossWeight');
  $GrossWeightDate = $this->request->getPost('GrossWeightDate');
  $TareWeight = $this->request->getPost('TareWeight');
  $TareWeightDate = $this->request->getPost('TareWeightDate');
  $NetWeight = $this->request->getPost('NetWeight');
  $IGRNO = $this->request->getPost('IGR');
  $IGRItemNo = $this->request->getPost('IGRlineitem');
  $updateby = $this->session->get('userId');
  $WeightFile = $this->request->getfile('WeightFile');
  $GrossWtDt = (!empty($GrossWeightDate) && (string)$GrossWeightDate != 'null' ) ? get_date_time_format($GrossWeightDate) : null;
  $TareWtDt =(!empty($TareWeightDate) && (string)$TareWeightDate != 'null') ? get_date_time_format($TareWeightDate) : null;
    
  
  $path = ROOTPATH.'public/uploads/Igrfiles/'; 
  if(!is_dir($path)) { mkdir($path, 0777, true); }

  if($GrossWeight){
    $hist = array('key' => 'GrossWeight', 'value' => $GrossWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $IGRItemNo);
    $this->saveIGRHistory($hist);  
  }
  if($GrossWeight){
    $hist = array('key' => 'TareWeight', 'value' => $TareWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $IGRItemNo);
    $this->saveIGRHistory($hist);  
  }
  if($NetWeight){
    $hist = array('key' => 'NetWeight', 'value' => $NetWeight, 'igr_no' => $IGRNO, 'igr_item_no' => $IGRItemNo);
    $this->saveIGRHistory($hist);  
  }
  if($GrossWtDt){
    $hist = array('key' => 'GrossWeightDate', 'value' => $GrossWtDt, 'igr_no' => $IGRNO, 'igr_item_no' => $IGRItemNo);
    $this->saveIGRHistory($hist);  
  }
  if($TareWtDt){
    $hist = array('key' => 'TareWeightDate', 'value' => $TareWtDt, 'igr_no' => $IGRNO, 'igr_item_no' => $IGRItemNo);
    $this->saveIGRHistory($hist);  
  }

  
  $IGRItemNo = $this->request->getPost('IGRlineitem');
  $igr_lineitem = array('GrossWeight' => $GrossWeight,'GrossWeightDate' => $GrossWtDt,'TareWeightDate' => $TareWtDt,'TareWeight' => $TareWeight,'NetWeight' => $NetWeight,'UpdateBY' => $updateby);
  $requestWeightFileName =null ;
  if($WeightFile){
    if (!empty($requestWeightFileName)) {
      if ($WeightFile && $WeightFile->isValid() && !$WeightFile->hasMoved()) {
        if (!empty($this->inwardgateregister_model->isFileExistsInIGRdetails($requestWeightFileName))) {
          log_message('error', 'File already exists in the database'.$requestWeightFileName);
        }
        else{
          $WeightFile->move($path, $requestWeightFileName);   
          $igr_lineitem['WeightFile'] = $requestWeightFileName;
        }
      }
    }
  }
  
  $update = $this->inwardgateregister_model->updateIGRLineItem($igr_lineitem, $IGRItemNo);
    
  if ($update) {
    echo "Details update successfully!";
  }
}
  function AddOgr()
  {
    //echo "string";
    $type = $this->request->getPost('type');
    $Supplier = $this->request->getPost('sup');
    $Date = $this->request->getPost('Date');
    $vehicle = $this->request->getPost('Vehicle');
    $driver = $this->request->getPost('drive');

    if ($type == 1) {
      $invoice = $this->request->getPost('invno');
      $Otype = 'Invoice';
      $Status = 'ST063';
      $ogrmaster = array(
        'OgrType' => $Otype, 'CreatedDate' => $Date, 'Driver' => $driver, 'PONO_INV' => $invoice, 'VehicleNo' => $vehicle, 'Status' => $Status
      );
      $addogrmaster = $this->inwardgateregister_model->AddOGR($ogrmaster);
      $OGRNO = '';

      if (count($addogrmaster) > 0) {
        foreach ($addogrmaster as $add) {

          $OGRNO =  $add->OGRNO;
        }
      }


      $itemcode = $this->request->getPost('itemcode');
      $Description = $this->request->getPost('Description');
      $invoutwardqty = $this->request->getPost('invoutwardqty');

      $Ogrline = array('OGRNO' => $OGRNO, 'MaterialCode' => $itemcode, 'OutwardQty' => $invoutwardqty, 'Status' => $Status);
      $addOgrline = $this->inwardgateregister_model->AddOgrLine($Ogrline);


      if ((count($addogrmaster) > 0) && ($addOgrline > 0)) {
        echo "Saved Successfully OGR No is OGR" . $OGRNO;
      }
    } else if ($type == 2) {


      $pono = $this->request->getPost('pono');
      $MRIRNO = $this->request->getPost('mrirno');

      $Otype = 'PO';


      $row = $this->request->getPost('rowcount');
      $ogrmaster = array(
        'OgrType' => $Otype, 'CreatedDate' => $Date, 'Driver' => $driver, 'PONO_INV' => $pono, 'VehicleNo' => $vehicle, 'MRIRNO' => $MRIRNO
      );

      $addogrmaster = $this->inwardgateregister_model->AddOGR($ogrmaster);


      $OGRNO = '';

      if (count($addogrmaster) > 0) {
        foreach ($addogrmaster as $add) {

          $OGRNO =  $add->OGRNO;
        }
      }


      for ($i = 1; $i <= $row; $i++) {


        $MaterialCode = $this->request->getPost('materialcode' . $i);
        $OutwardQty = $this->request->getPost('outward' . $i);
        $rejqty = $this->request->getPost('RejectedQty' . $i);
        $pendingoutward = $this->request->getPost('pendingoutward' . $i);
        $balance_Qty = $rejqty - $OutwardQty;
        //$balance_Qty = $this->request->getPost('pendingoutward'.$i);
        $Outwardtotal = $OutwardQty;
        $allowed = $this->request->getPost('allowed' . $i);

        if ($MaterialCode != '' && $OutwardQty != '') {

          $polqty = $this->inwardgateregister_model->getPOLineItemReceivedQty($pono, $MaterialCode);
          $ReceivedQuantity = 0.00;
          if (count($polqty) > 0) {
            foreach ($polqty as $key) {
              $ReceivedQuantity = $key->ReceivedQuantity;
            }
          }

          $totalReceivedqty =  $ReceivedQuantity - $Outwardtotal;
          $POMStatus = OGR_CREATED;

          $POLineItem = array('ReceivedQuantity' => $totalReceivedqty, 'OGR_Status' => $POMStatus);

          $this->inwardgateregister_model->UpdatePOLineItem($POLineItem, $pono, $MaterialCode);

          if ($pendingoutward == 0) {
            $Status = OGR_COMPLETE;
          } else {
            $Status = OGR_PARTIAL_COMPLETE;
          }


          $Ogrline = array('OGRNO' => $OGRNO, 'MaterialCode' => $MaterialCode, 'OutwardQty' => $Outwardtotal, 'Status' => $Status, 'balance_Qty' => $balance_Qty);
          $addOgrline = $this->inwardgateregister_model->AddOgrLine($Ogrline);

          //print_r($addOgrline);

          $ogrlineno = '';
          $itemvalue = '';
          $SupplierId = '';

          $CreatedBy = $this->session->get('userId');

          $createddt =  get_current_date_time();

          if (count($addogrmaster) > 0) {
            $ogrlinearray =  $this->inwardgateregister_model->getlastogrline();

            foreach ($ogrlinearray as $og) {
              $ogrlineno = $og->OGRItemNO;
            }

            $polineitemvalue = $this->inwardgateregister_model->getitemvalue($pono, $MaterialCode);

            foreach ($polineitemvalue as $it) {
              $itemvalue = $it->Rate;
              $SupplierId = $it->SupplierID;
            }
          }


          $historydetails = array('MaterialCode' => $MaterialCode, 'Transaction_type' => "Reduce", 'Ref_Type' => "OGR", 'Ref_No' => $ogrlineno, 'Quantity' => $Outwardtotal, 'CreatedBy' => $CreatedBy, 'CreatedOn' => $createddt, 'ItemValue' => $itemvalue, 'SupplierID' => $SupplierId);


          $this->inwardgateregister_model->addmaterialhistory($historydetails);


          $get_pre_qty = $this->inwardgateregister_model->get_CurrentQty($MaterialCode);
          $av_qty = 0;
          if (!empty($get_pre_qty)) {
            foreach ($get_pre_qty as $gt) {
              $av_qty = $gt->Current_stock;
            }
          }

          $currentav_qty = $av_qty - $Outwardtotal;


          $current_qty = array('Current_stock' => $currentav_qty);

          $this->inwardgateregister_model->addmaterialmaster($current_qty, $MaterialCode);


          $this->inwardgateregister_model->UpdateOGRMasterOGRStatus($OGRNO);

          $this->inwardgateregister_model->UpdateMRIRMasterOGRStatus($MRIRNO, $OGRNO);


          $mrirout = $this->inwardgateregister_model->GetMRIROutQty($MRIRNO, $MaterialCode);
          $premrirout = 0;
          if (!empty($mrirout)) {
            foreach ($mrirout as $mr) {
              $premrirout = $mr->Ogr_Out_Qty;
            }
          }

          $totmrirout = $premrirout + $Outwardtotal;
          $mrirarray = array('Ogr_Out_Qty' => $totmrirout);

          $this->inwardgateregister_model->UpdateMRIROUTQty($mrirarray, $MRIRNO, $MaterialCode);


          $POMasterStatus = array('Status' => PO_RELEASED);

          $this->inwardgateregister_model->UpdatePOMasterOGRStatus($pono, $POMasterStatus);
        }
      }


      if ((count($addogrmaster) > 0) && (count($addOgrline) > 0)) {
        echo "Saved Successfully OGR No is OGR" . $OGRNO;
      }
    } else if ($type == 3) {
      $Otype = 'SERVICE';
      $Status = 'ST063';
      $ogrmaster = array('OgrType' => $Otype, 'CreatedDate' => $Date, 'Driver' => $driver, 'VehicleNo' => $vehicle, 'Status' => $Status);

      $addogrmaster = $this->inwardgateregister_model->AddOGR($ogrmaster);


      //print_r($addogrmaster);

      $OGRNO = '';

      //echo count($addogrmaster);

      if (count($addogrmaster) > 0) {
        foreach ($addogrmaster as $add) {

          $OGRNO =  $add->OGRNO;
        }
      }

      $material = $this->request->getPost('material');
      $name = $this->request->getPost('name');
      $pooutward = $this->request->getPost('pooutward');
      $destination = $this->request->getPost('destination');
      $Remarks = $this->request->getPost('Remark');

      $Ogrline = array('OGRNO' => $OGRNO, 'MaterialCode' => $material, 'OutwardQty' => $pooutward, 'Destination' => $destination, 'Status' => $Status, 'SupplierID' => $name, 'Remark' => $Remarks);

      //print_r($Ogrline);
      //die();

      $addOgrline = $this->inwardgateregister_model->AddOgrLine($Ogrline);

      if ((count($addogrmaster) > 0) && ($addOgrline > 0)) {
        echo "Saved Successfully OGR No is OGR" . $OGRNO;
      }
    }
  }
  
  public function downloadFilesAsZip($igrno)
  {
      // Get all file details for the given IGR number
      $fileDetails = $this->inwardgateregister_model->getAllIgrFileDetails($igrno); 
  
      // Define the root path for files
      $rootPath = ROOTPATH . 'public/uploads/Igrfiles/';
      
      // Check if the directory exists, create if it doesn't
      if (!is_dir($rootPath)) {
          if (!mkdir($rootPath, 0755, true)) {
              echo '<script>alert("Failed to create the directory.");</script>';
              return;
          }
      }
  
      // Ensure the directory is writable
      if (!is_writable($rootPath)) {
          echo '<script>alert("Directory is not writable.");</script>';
          return;
      }
  
      // Create a new ZIP archive
      $zip = new ZipArchive();
      $zipFileName = $igrno . '.zip';
      $zipFilePath = $rootPath . $zipFileName;
  
      // Attempt to open the ZIP file
      if ($zip->open($zipFilePath, ZipArchive::CREATE | ZipArchive::OVERWRITE) !== TRUE) {
          echo '<script>alert("Failed to create ZIP file.");</script>';
          return redirect()->to('/ViewIGR');
      }
  
      $filesAdded = false;
  
      // Add each file to the ZIP archive
      foreach ($fileDetails as $file) {
          $filePath = $rootPath . $file->file;
  
          // Ensure file exists and is not a directory
          if (file_exists($filePath) && is_file($filePath)) {
              // Sanitize filename for ZIP
              $sanitizedFilename = preg_replace('/[^a-zA-Z0-9_\-\.]/', '_', $file->file);
              if (!$zip->addFile($filePath, $sanitizedFilename)) {
                  echo '<script>alert("Failed to add file: ' . $file->filename . '");</script>';
                  $zip->close();
                  return redirect()->to('/ViewIGR');
              }
              $filesAdded = true;
          } else {
              echo '<script> alert("File not found or is a directory: ' . $filePath . '");</script>';
              continue;
          }
      }
  
      // Close ZIP archive if files were added
      if ($filesAdded) {
          $zip->close(); // Close ZIP only if files were added
          return $this->response->download($zipFilePath, null)->setFileName($zipFileName);
      } else {
          // Close and remove any empty ZIP file created
          $zip->close();
          if (file_exists($zipFilePath)) {
              unlink($zipFilePath);
          }
          echo '<script>alert("No files were added to the ZIP.");</script>';
          return redirect()->to('/ViewIGR');
      }
  }


  public function getIGRRemarks()
  {
    $igrNo = $this->request->getPost('igr_no');
    $data = $this->IGRRemarks_model->select('t_igr_remarkes.remark ,t_igr_remarkes.remark_on , t_employee_details.FirstName as remark_by')
                                   ->join('t_employee_details', 't_igr_remarkes.remark_by = t_employee_details.EmpID', 'left')
                                   ->where('t_igr_remarkes.igr_no', $igrNo)
                                   ->findAll();

      echo json_encode($data);
  } 

  public function saveIGRRemarks()
  {
      $data['igr_no'] = $this->request->getPost('igr_no');
		  $data['remark'] = $this->request->getPost('remark');
		  $data['remark_by'] = session()->get('EmpID');
      $data['remark_on'] = date('Y-m-d H:i:s');

		  $insert = $this->IGRRemarks_model->save($data);
   
      $data = $this->IGRRemarks_model->select('t_igr_remarkes.remark ,t_igr_remarkes.remark_on , t_employee_details.FirstName as remark_by')
                                   ->join('t_employee_details', 't_igr_remarkes.remark_by = t_employee_details.EmpID', 'left')
                                   ->where('t_igr_remarkes.igr_no', $data['igr_no'])
                                   ->findAll();
      
      $this->sendRemarkMail($this->request->getPost('igr_no'),$this->request->getPost('remark'),session()->get('EmpID'));

      echo json_encode($data);

  }

  public function sendRemarkMail($IGRNo,$remark,$empCode)
  {
    if(session()->get('roleText') == 'System Administrator') // id is 1
    {
      $roleId = 2;
    }
    else if(session()->get('roleText') == 'Auditor')  // id is 2
    {
      $roleId = 1;
    }

    
    $result_for_email = $this->inwardgateregister_model->getDetailsforEmail($this->session->get('userId'),$roleId);

    $email = "";
    for ($i = 0; $i < count($result_for_email['emails']); $i++) {
        $email .= $result_for_email['emails'][$i]->email . " , ";
    }
    $email = rtrim($email, " ,");

    $content = 'A new remark was created by '.$result_for_email['full_name'].' against IGR no '.$IGRNo.',</br></br> "'.$remark.'"';

    $notification = new Notification();
    $notification->sendEmail([
        'recipient_email' => $email,
        'subject' => $result_for_email['company'].' - IGR Remark Raised',
        'description' => $content,
        'company' => $result_for_email['company'],
        'from_mail'=> $result_for_email['from_mail']
    ]); 

   
  }

  public function saveIGRHistory($hist){
  
    $field = $hist['key'];
    
    $igr_no = $hist['igr_no'];
    $igr_item_no = $hist['igr_item_no'];
    
    $new_data = $hist['value'];
    $old_data = NULL;

    $same = false; // Flag to check if the same data exists

    log_message('error', "$igr_no Save History function entered.");

    // Get existing history
    $existingHist = $this->inwardgateregister_model->get_igr_history($field, $igr_no, $igr_item_no);

      if (!empty($existingHist)) {
          foreach ($existingHist as $row) {
              if ($row->new_data == $new_data) {
                  $same = true; // The same data already exists
                  break;
              } else {
                  $old_data = $row->new_data; // Keep track of the latest `new_data`
              }
          }
      }
  
      if (!$same) {
          // Insert or update history since data is different
          $igr_history = array(
              'field' => $field,
              'new_data' => $new_data,
              'old_data' => $old_data,
              'history_dated' => get_current_date_time(),
              'by' => $this->session->get('userId'),
              'IGR_No' => $igr_no,
              'IGRItem_No' => $igr_item_no
          );
  
          if ($old_data !== NULL) {
              $igr_history['is_edit'] = 1; // Update existing record
          } else {
              $igr_history['is_add'] = 1; // Insert new record
          }
  
          
          $history_id = $this->inwardgateregister_model->igr_history($igr_history);
          log_message('error', "History updated successfully. History ID: $history_id" );
      } else {
          // echo "No update needed: ".$param['key']." ($value) already exists.";
          log_message('error', "No update needed: $field ($new_data) already exists.");
      }
    
  }
  

}