<?php

namespace App\Controllers;

use App\Controllers\BaseController;
use App\Models\Purchaseorder_model;
use App\Models\Costcenter_model;
use CodeIgniter\Validation\Exceptions\ValidationException;

/**
 * Module : PO-Purchase Order
 * Amendmentpurchaseorder Class to control all amendmented po's related operations.
 * @author : Venba Info Tech - Velmurugan
 * @version : 1.1
 * @since : 18 November 2017
 * @example : Revised  at 15th april 2024
 */
class Amendmentpurchaseorder extends BaseController
{
  protected $purchaseorder_model;
  protected $costcenter_model;
  protected $session;

  /**
   * default constructor of the class
   */
  public function __construct()
  {
    parent::__construct();
    $this->purchaseorder_model = new Purchaseorder_model();
    $this->costcenter_model = new Costcenter_model();
    $this->session = session();
    // $this->session = \CodeIgniter\Config\Factories::libraries('session');
    helper(['form']);
    $this->isLoggedIn();
  }

  /**
   * Index Page for this controller(default function of the class)
   */
  public function index()
  {

    
    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->load->library('pagination');                 
    $forwhat = 'amendment';  

    $data['POData'] =  $this->purchaseorder_model->purchaseorderListing($forwhat,$fromDate,$toDate);
    $data['fromDate'] =  date('d-m-Y', strtotime($fromDate)); 
    $data['toDate']   =  date('d-m-Y', strtotime($toDate)); 

    $this->global['pageTitle'] = 'Amendment Purchase Order';
   
    $this->loadviews('AmendPOlist', $this->global, $data, NULL);

  }

  /**
   * For editing purpose and it has oldest all released po.
   */
  function EditAmendPurchaseOrder()
  {
    $PONO =  $_GET['PONO'];
    $ReqType =  $_GET['ReqType'];

    $Req = $this->purchaseorder_model->getRequistionNoFromPO($PONO);
    $data['ReqList'] = $Req;
    $result = array();
    $ReqArray = array();
    $Status = '';

    foreach ($Req as $SID) :
      $ReqArray[]   =  $SID->ReqNo;
      $result[] = $this->purchaseorder_model->getRawPOMaterialList($SID->ReqNo);

    endforeach;
    $data['MaterialList'] = $result;
    $data['Suplist'] = $this->purchaseorder_model->getSupplierName();
    $data['Payment'] = $this->purchaseorder_model->getPaymentTermsDetails();
    $data['INRSYMBOL'] = $this->purchaseorder_model->GetINRCurrencytype('INR');
    /*   Cost code from Requisition - Client Review Fix   
        Start here */
    $ReqDetails = $this->purchaseorder_model->getRequistDetails($ReqArray);
    $data['RequistionDetails'] =  $ReqDetails;

    foreach ($data['RequistionDetails'] as $ReqDet) {

      $Status = $ReqDet->Status;
    }

    $data['POSTATUS'] = $this->purchaseorder_model->GetPOStatus($Status);

    foreach ($data['POSTATUS'] as $POST) {
      $Status = $POST->StatusName;
    }
    $CostCode = '';


    $FYStart = '';
    $FYEnd = '';
    $FiscalYear =   $this->costcenter_model->getFiscalYear();

    if (!empty($FiscalYear)) {
      foreach ($FiscalYear as $Fy) {
        $FYStart = $Fy->StartYear;
        $FYEnd = $Fy->EndYear;
      }
    }

    $FYdt = $FYStart . " - " . $FYEnd;
    foreach ($ReqDetails as $Rs) :
      $CostCode = $Rs->CostCenterCode;
    endforeach;
    $AvlBudget   =   $this->purchaseorder_model->GetAvailableBudgetAmount($CostCode, $FYdt, $ReqType);

    if (count($AvlBudget) > 0) {
      $data['AvlBudAmt'] = $AvlBudget[0]['BudgetAmount'] -  $AvlBudget[0]['Totalvalue'];
    }
    /* End Here */

    $data['POMaster'] = $this->purchaseorder_model->GetServicePurchaseOrder($PONO);
    $data['MaxPODate'] =  $this->purchaseorder_model->getLastCreatedPODate();
    $data['TaxType'] = $this->purchaseorder_model->getConfigValue('C006');
    $data['FreightType'] = $this->purchaseorder_model->getConfigValue('C018');
    $data['PoTypeOptions'] = $this->purchaseorder_model->getConfigValue('C026');
    if ($ReqType == SERVICE) {

      $data['POItem'] = $this->purchaseorder_model->GetServicePurchaseOrderDetails($PONO);
      $data['PaymentTerms'] = $this->purchaseorder_model->GetPaymentTerms($PONO);
      $data['WorkStatus'] = $this->purchaseorder_model->getStatus(7);
      $this->global['pageTitle'] = 'Edit Service Purchase order form';
      $this->loadViews("editServiceAmendPO", $this->global,  $data, NULL);
    } else if ($ReqType == REVENUE) {

      $data['POSTATUS'] = $this->purchaseorder_model->GetPOStatus($PONO);
      $data['POItem'] = $this->purchaseorder_model->GetRevenuePurchaseOrderDetails($PONO);
      // echo "<pre>";
      // print_r($data['POItem']);die;
      $data['PaymentTerms'] = $this->purchaseorder_model->GetPaymentTerms($PONO);
      $this->global['pageTitle'] = 'Edit Revenue Purchase order form';
      $this->loadViews("editRevenueAmendPO", $this->global,  $data, NULL);
    } else if ($ReqType == IMPORT) {
      $AvlBudget   =   $this->purchaseorder_model->GetAvailableImportBudgetAmount($CostCode, $FYdt, $ReqType);
      if (count($AvlBudget) > 0) {
        $data['AvlBudAmt'] = $AvlBudget[0]['BudgetAmount'] -  $AvlBudget[0]['Totalvalue'];
      }

      $data['POItem'] = $this->purchaseorder_model->GetImportPurchaseOrderDetails($PONO);
      $data['Currency'] = $this->purchaseorder_model->GetCurrencytype();
      $data['PoTypeOptions'] = $this->purchaseorder_model->getConfigValue('C026');

      foreach ($data['POMaster'] as $CUR) {
        $Currency = $CUR->CurrencyType;
      }

      $data['CurrencyDetail'] = $this->purchaseorder_model->GetCurrencyDetail($Currency);
      $data['PaymentTerms'] = $this->purchaseorder_model->GetPaymentTerms($PONO);
      $data['INRSYMBOL'] = $this->purchaseorder_model->GetINRCurrencytype('INR');

      $unicode = '';
      foreach ($data['CurrencyDetail'] as $Detail) {
        $unicode = $Detail->FontCode2000;
      }


      foreach ($data['CurrencyDetail'] as $Detail) {
        $currencycode = $Detail->Currency_Code;
      }


      $data['unicode'] = $unicode;
      $data['currencycode'] = $currencycode;
      $this->global['pageTitle'] = 'Edit Import Purchase order form';
      $this->loadViews("editImportAmendPO", $this->global,  $data, NULL);
    } else if ($ReqType == CAPITAL) {
      $CapitalRange = $_GET['CapitalRange'];
      $CapitalAvlBudget   =   $this->purchaseorder_model->GetAvailableCapitalBudgetAmount($CostCode, $FYdt, $ReqType);

      if (count($CapitalAvlBudget) > 0) {
        $data['AvlCapitalBudAmt'] = $CapitalAvlBudget[0]['BudgetAmount'] -  $CapitalAvlBudget[0]['Totalvalue'];
      }
      if ($CapitalRange == '0') {
        $data['POItem'] = $this->purchaseorder_model->getCapitalPurchaseOrderDetails($PONO);
      } else if ($CapitalRange == '1') {
        $data['POItem'] = $this->purchaseorder_model->getDomesticCapitalPurchaseOrderDetails($PONO);
      }


      $data['requestedBy'] = $this->purchaseorder_model->GetRequesedByDetails($PONO);
      $CapitalRange = '';

      foreach ($data['POItem'] as $Rate) {
        $exRate = $Rate->ExchangeRate;
        $CapitalRange = $Rate->CapitalRange;
      }

      foreach ($data['POItem'] as $CUR) {
        $Currency = $CUR->CurrencyType;
      }

      if ($CapitalRange == '0') {

        $data['CurrencyDetail'] = $this->purchaseorder_model->GetCurrencyDetail($Currency);
        $data['ExchangeRate'] = $exRate;
        $data['Currency'] = $this->purchaseorder_model->GetCurrencytype();
      } else if ($CapitalRange == '1') {
        $data['CurrencyDetail'] = '';
        $data['ExchangeRate'] = $exRate;
        $data['Currency'] = $this->purchaseorder_model->GetCurrencytype();
      }
      $this->global['pageTitle'] = 'Edit Capital Purchase order form';
      $this->loadViews("editCapitalAmendPO", $this->global,  $data, NULL);
    }
  }

  /**
   * To Store release Revenue Po values after edit
   */
  function EditRevenuePurchaseOrder()
  {
    helper('numberseries');
    $NewPO = '';
    $MAD = '';
    // $changeStatus ,will havestatus code itself provided from front-end , no need of constants
    $changeStatus = $this->request->getPost('changeStatus');
    $PONO = $this->request->getPost('txtPONO');
    $POdt = $this->request->getPost('PODate');
    $PODate =  get_date_time_format($POdt);
    $SupplierID = $this->request->getPost('drpSupplier');
    $POType = $this->request->getPost('POType');
    $DeliveryAddr = $this->request->getPost('txtDeliveryAddress');
    $dt = $this->request->getPost('Deliverydt');
    $predeliverydate = $this->request->getPost('beforeDeliverydt');
    $preschedule = $this->request->getPost('beforeScheduleby');
    $DeliverySchedule1 = $this->request->getPost('Scheduleby');
    $DeliveryOption = $this->request->getPost('DateRange');

    if ($DeliveryOption == 1) {
      $Deliverydt = null;
      $DeliverySchedule = $this->request->getPost('Scheduleby');
    } else {
      $Deliverydt = get_date_time_format($dt);
      $DeliverySchedule = '';
    }
    $Modeofshipment = $this->request->getPost('addmodeofshipment');
    $supplierreference = $this->request->getPost('amendsupplierreference');
    $supplieroffno = $this->request->getPost('amendsupplierofferno');
    $otherreference = $this->request->getPost('amendotherreference');
    $fincap = ""; //$this->request->getPost('amendfincap');
    $revenuetype = $this->request->getPost('PoTypeOptions');
    $insurancestatus = $this->request->getPost('insurancestatus');
    if ($insurancestatus == 1) {
      $InsuranceNumber = $this->request->getPost('InsuranceNumber');
    } else {
      $InsuranceNumber = "";
    }

    $POType = $this->request->getPost('POType');
    $Local_Interstate = $this->request->getPost('Range');

    $PaymentTermsText = $this->request->getPost('beforePaymentTermsText');
    $PaymentTerms = $this->request->getPost('PaymentTerms');
    $Otherpayment = $this->request->getPost('Otherpayment');
    $Otherpaymentamend = $this->request->getPost('Otherpayment');
    $prePaymentTerms = $this->request->getPost('beforePaymentTerms');
    $preTotalOdervalue = $this->request->getPost('preTotalOdervalue');
    $MAD .= "Current TotalOrder Value:&nbsp;&nbsp;:" . $preTotalOdervalue . "<br>";
    $testdate = get_current_date();
    if ($PaymentTerms != $prePaymentTerms) {
      if ($prePaymentTerms != 'PT08') {
        $Otherpaymentamend = '';
      }
      $MAD .= "Current PaymentTerms :&nbsp;&nbsp;" . $PaymentTermsText . $Otherpaymentamend . "<br>";
    }

    if (($dt != $predeliverydate) || ($DeliverySchedule1 != $preschedule)) {
      $MAD .= 'Current Delivery Option : &nbsp;&nbsp; ' . $predeliverydate . $preschedule . '<br>';
    }

    $SpecialInstruction = $this->request->getPost('txtSpcialInstruction');
    $TotalOrderValueSummary = $this->request->getPost('txtTotalOrderValueSummary');
    $POStatus = $this->request->getPost('txtStatus');
    $updatedBy = $this->session->get('userId');
    $RowCount =  $this->request->getPost('txtRowCount');
    $BudgetType = $this->request->getPost('Budget');

    $updateddt =  get_current_date_time();

    $qtycheck = $this->purchaseorder_model->getqtycheck($PONO);
    $qtycheckresult = '';
    foreach ($qtycheck as $qty) {
      $qtycheckresult = $qty->IsQualityChkReqired;
    }

    if (empty($Deliverydt)) {
      $Deliverydt = null;
    }

    if ($PaymentTerms != 'PT08') {
      $Otherpayment = '';
    }
    $IsOpenOrder = ($this->request->getPost('IsOpenOrder') !== null && !empty($this->request->getPost('IsOpenOrder')) && $this->request->getPost('IsOpenOrder') === '1') ? $this->request->getPost('IsOpenOrder') : null;
    $AmendmentNewPoNo = generate_amendment_po_number($PONO);
    $POMaster = array('PONO' => $AmendmentNewPoNo, 'ParentPO' => $PONO, 'SupplierID' => $SupplierID, 'POType' => $POType, 'PORange' => $Local_Interstate, 'TotalOrderValue' => $TotalOrderValueSummary, 'PODate' => $PODate, 'Status' => $changeStatus , 'PaymentTerms' => $PaymentTerms, 'PaymentOtherDescription' => $Otherpayment, 'Mode_Of_Shipment' => $Modeofshipment, 'Supplier_Reference' => $supplierreference, 'Supplier_Offer_No' => $supplieroffno, 'Other_Reference' => $otherreference, 'Fincap' => $fincap, 'InsuranceStatus' => $insurancestatus, 'InsuranceNumber' => $InsuranceNumber, 'POSubType' => $revenuetype, 'DeliverySchedule' => $DeliverySchedule, 'DeliveryOption' => $DeliveryOption, 'ServiceDescription' => $SpecialInstruction, 'CreatedBy' => $updatedBy, 'DeliveryAddress' => $DeliveryAddr, 'DeliveryDate' => $Deliverydt, 'UpdatedOn' => $updateddt, 'ReleasedBy' => $updatedBy, 'ReleasedOn' => $updateddt, 'AmendedDetails' => $MAD, 'IsQualityChkReqired' => $qtycheckresult,'CapitalRange' => $Local_Interstate,'BudgetType' => $BudgetType, 'IsOpenOrder'=>$IsOpenOrder); // not
    $file = $this->request->getFile('POFile');
    $requestfilename = $file->getName();
    $PrePOFile = $this->request->getPost('PrePOFile');
    if (!empty($requestfilename)) {
      if ($file && $file->isValid() && !$file->hasMoved()) {
        $path = ROOTPATH . 'public/uploads/POfiles/';
        if (!is_dir($path)) {
          mkdir($path, 0777, true);
        }
        if (!empty($this->purchaseorder_model->isFileExists($requestfilename))) {
          log_message('error', 'File already exists in the database' . $requestfilename);
          $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
        } else {
          $file->move($path, $requestfilename);
          $POMaster['POFile'] = $requestfilename;
        }
      } else {
        $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
      }
    } else {
      $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
    }

    //  print_r($POMaster);
    //  echo 'end';
    //  die;

     $LastPO  = $this->purchaseorder_model->addAmendPOMaster($POMaster, $updatedBy, $PONO);
    if(!empty($LastPO)){
      if (count($LastPO) > 0) {
        $NewPO =  $LastPO[0]['PONO'];
      }
    }

    if( $changeStatus == "ST026" || $changeStatus == "ST014"){
      $PODetail = array('Status' => PO_AMENDED); //TO SET PARENT PO AS AMENDMENT STATUS

      $APO = $this->purchaseorder_model->updateAmendPOMaster($PONO, $PODetail);
    }

    
    $LineItemStatus = REQITEM_NEW;


    $igrvalue =  $this->purchaseorder_model->selectigrmaster($PONO);


    $po = '';
    $igrno = '';
    // if(count($igrvalue) >0)
    // {
    //       $igrno = $igrvalue[0]->IGRNO;
    //       $po =$igrvalue[0]->PONO;

    // }

    foreach ($igrvalue as  $value) {

      $igrno = $value->IGRNO;
      $po = $value->PONO;

      // print_r($igrno);


      if ($PONO == $po) {
        $NewPOno = array('PONO' => $NewPO);
        // print_r($NewPOno);
        $this->purchaseorder_model->updateigrmaster($igrno, $NewPOno);
        $this->purchaseorder_model->updateigrfile($igrno, $NewPOno);
      }
    }
    for ($i = 1; $i <= $RowCount; $i++) {

      $CAD = '';
      $MaterialCode = $this->request->getPost('materialCode' . $i);
      $Quantity = $this->request->getPost('quantity' . $i);
      $preqty = $this->request->getPost('beforeqty' . $i);
      $Reqnumber = $this->request->getPost('Reqnumber' . $i);
      $itemRate = $this->request->getPost('itemRate' . $i);
      $preitemrate = $this->request->getPost('beforeitemRate' . $i);
      $per = $this->request->getPost('per' . $i);
      $servicematerialdescription = $this->request->getPost('service_description' . $i);

      $DiscountType = $this->request->getPost('DisType' . $i);
      $beforeDiscountType = $this->request->getPost('beforeDisType' . $i);
      $DiscountValue = $this->request->getPost('DisVal' . $i);
      $preDiscountValue = $this->request->getPost('beforeDisVal' . $i);
      $AfterDiscount = $this->request->getPost('AfterDisVal' . $i);
      $beforeAfterDiscount = $this->request->getPost('beforeAfterDisVal' . $i);

      $PackagingOption = $this->request->getPost('PackOption' . $i);
      $PackagingType = $this->request->getPost('PackType' . $i);
      $beforePackagingType = $this->request->getPost('beforePackType' . $i);
      $PackagingValue = $this->request->getPost('PackVal' . $i);
      $prePackagingValue = $this->request->getPost('beforePackVal' . $i);
      $AfterPackagingValue = $this->request->getPost('AfterPackVal' . $i);
      $beforeAfterPackagingValue = $this->request->getPost('beforeAfterPackVal' . $i);


      $VatValue = $this->request->getPost('VatVal' . $i); //SGST
      $preVatValue = $this->request->getPost('beforeVatVal' . $i);
      $AfterVatValue = $this->request->getPost('AfterVatVal' . $i);
      $beforeAfterVatValue = $this->request->getPost('beforeAfterVatVal' . $i);

      $GSTValue = $this->request->getPost('GSTVal' . $i); //CGST
      $preGSTValue = $this->request->getPost('beforeGSTVal' . $i);
      $AfterGSTValue = $this->request->getPost('AfterGSTVal' . $i);
      $beforeAfterGSTValue = $this->request->getPost('beforeAfterGSTVal' . $i);

      $OtherTaxValue = $this->request->getPost('OtherTaxVal' . $i); //IGST
      $preOtherTaxValue = $this->request->getPost('beforeOtherTaxVal' . $i);
      $AfterOtherTaxValue = $this->request->getPost('AfterOtherTaxVal' . $i);
      $beforeAfterOtherTaxValue = $this->request->getPost('beforeAfterOtherTaxVal' . $i);

      $FreightType = $this->request->getPost('FreightType' . $i);
      $beforeFreightType = $this->request->getPost('beforeFreightType' . $i);
      $FreightValue = $this->request->getPost('FreightVal' . $i);
      $preFreightValue = $this->request->getPost('beforeFreightVal' . $i);
      $AfterFreightValue = $this->request->getPost('AfterFreightVal' . $i);
      $beforeAfterFreightValue = $this->request->getPost('beforeAfterFreightVal' . $i);

      $NoofTrips = $this->request->getPost('Nooftrips' . $i);
      $beforeNoofTrips = $this->request->getPost('beforeNooftrips' . $i);

      $InsuranceValue = $this->request->getPost('Insval' . $i);
      $preInsuranceValue = $this->request->getPost('beforeInsval' . $i);
      $TotalOrderValue = $this->request->getPost('TotalOrderValue' . $i);
      $POLineItemNo = $this->request->getPost('LineItemNo' . $i);
      $CostCenter = $this->request->getPost('costCode' . $i);
      $ServiceFrequency = $this->request->getPost('Frequency' . $i);
      $LineitemAuditorNotes = $this->request->getPost('LineItemNoteForAuditor' . $i);
      $LineitemAuditorNotes = ($LineitemAuditorNotes === null || $LineitemAuditorNotes === '') ? '-' : $LineitemAuditorNotes;
      $LineItemNo = '';
      $RecQtyvalue = 0.00;
      $rowspanvalue = 0;

      if (($Quantity - $preqty) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Quantity : " . $preqty . "</td><td>Revised Qty : " . $Quantity . "</td></tr>";
      }
      if (($itemRate - $preitemrate) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Rate : " . $preitemrate . "</td><td>Revised Item Rate : " . $itemRate . "</td></tr>";
      }
      if ($DiscountType != $beforeDiscountType) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current DiscountType : " . $beforeDiscountType . "</td><td>Revised DiscountType : " . $DiscountType . "</td></tr>";
      }
      if (($DiscountValue - $preDiscountValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Discount : " . $preDiscountValue . "</td><td>Revised Discount : " . $DiscountValue . "</td></tr>";
      }
      if (($AfterDiscount - $beforeAfterDiscount) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Discount Value : " . $beforeAfterDiscount . "</td><td>Revised Discount Value : " . $AfterDiscount . "</td></tr>";
      }
      if ($PackagingType != $beforePackagingType) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Packaging Type : " . $beforePackagingType . "</td><td>Revised Packaging Type : " . $PackagingType . "</td></tr>";
      }
      if (($PackagingValue - $prePackagingValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Package Value : " . $prePackagingValue . "</td><td>Revised Package Value : " . $PackagingValue . "</td></tr>";
      }
      if (($AfterPackagingValue - $beforeAfterPackagingValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Package Value : " . $beforeAfterPackagingValue . "</td><td>Revised Package Value : " . $AfterPackagingValue . "</td></tr>";
      }
      if (($VatValue - $preVatValue) != 0) //SGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current SGST : " . $preVatValue . "</td><td>Revised SGST : " . $VatValue . "</td></tr>";
      }
      if (($AfterVatValue - $beforeAfterVatValue) != 0) //SGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current SGST value : " . $beforeAfterVatValue . "</td><td>Revised SGST Value : " . $AfterVatValue . "</td></tr>";
      }
      if (($GSTValue - $preGSTValue) != 0) //CGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current CGST : " . $preGSTValue . "</td><td>Revised CGST : " . $GSTValue . "</td></tr>";
      }
      if (($AfterGSTValue - $beforeAfterGSTValue) != 0) //CGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current CGST Value : " . $beforeAfterGSTValue . "</td><td>Revised CGST Value : " . $AfterGSTValue . "</td></tr>";
      }
      if (($OtherTaxValue - $preOtherTaxValue) != 0) //IGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current IGST : " . $preOtherTaxValue . "</td><td>Revised IGST : " . $OtherTaxValue . "</td></tr>";
      }
      if (($AfterOtherTaxValue - $beforeAfterOtherTaxValue) != 0) //IGST
      {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current IGST : " . $beforeAfterOtherTaxValue . "</td><td>Revised IGST : " . $AfterOtherTaxValue . "</td></tr>";
      }
      if ($FreightType != $beforeFreightType) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Freight Type : " . $beforeFreightType . "</td><td>Revised Freight Type : " . $FreightType . "</td></tr>";
      }
      if (($FreightType == "PER TRIP") || ($beforeFreightType == "PER TRIP")) {
        if ($NoofTrips != $beforeNoofTrips) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current No of Trips : " . $beforeNoofTrips . "</td><td>Revised No of Trips : " . $NoofTrips . "</td></tr>";
        }
      }

      if (((int)$FreightValue - $preFreightValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Freight : " . $preFreightValue . "</td><td>Revised Freight : " . $FreightValue . "</td></tr>";
      }
      if (($AfterFreightValue - $beforeAfterFreightValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Freight Value : " . $beforeAfterFreightValue . "</td><td>Revised Freight Value : " . $AfterFreightValue . "</td></tr>";
      }

      if (($InsuranceValue - $preInsuranceValue) != 0) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Insurance Value : " . $preInsuranceValue . "</td><td>Revised Insurance Value : " . $InsuranceValue . "</td></tr>";
      }
      if ($rowspanvalue > 0) {
        $rowspanvalue++;
        $CAD2 = '';
        $CAD2 = $CAD;
        $CAD = '';
        $CAD = "<tr><td rowspan=" . $rowspanvalue . ">" . $MaterialCode . "</td></tr>";
        $CAD .= $CAD2;
      }

      $ReceivedQty =  $this->purchaseorder_model->GetLineItemReceivedQty($PONO, $MaterialCode);
      if (count($ReceivedQty) > 0) {
        $RecQtyvalue =  $ReceivedQty[0]['ReceivedQuantity'];
      }

      if($itemRate != 0){
        $this->purchaseorder_model->updateMaterialRate($MaterialCode, $itemRate);        }
      $POLineItemList = array('PONO' => $NewPO, 'ReqNo' => $Reqnumber, 'MaterialCode' => $MaterialCode, 'ReceivedQuantity' => $RecQtyvalue, 'Quantity' => $Quantity, 'Per' => $per, 'ServiceMaterialDescription' => $servicematerialdescription, 'Rate' => $itemRate, 'Status' => $LineItemStatus, 'CreatedBy' => $updatedBy, 'CreatedDate' => $updateddt, 'CostCenterCode' => $CostCenter, 'ServiceFrequency' => $ServiceFrequency, 'AmendedDetails' => $CAD,'LineitemAuditorNotes'=>$LineitemAuditorNotes);

      $POLineItem = $this->purchaseorder_model->addPOLineItem($POLineItemList);

      if (count($POLineItem) > 0) {
        $LineItemNo =  $POLineItem[0]['LineItemNo'];
      }


      $RevenueTaxList = array('LineItemNo' => $LineItemNo, 'DiscountType' => $DiscountType, 'DiscountValue' => $DiscountValue, 'AfterDiscount' => $AfterDiscount, 'PackagingType' => $PackagingType, 'PackagingValue' => $PackagingValue, 'PackagingCalulatedOn' => $PackagingOption, 'AfterPackagingValue' => $AfterPackagingValue, 'FreightType' => $FreightType, 'NoOfTrip' => $NoofTrips, 'FreightValue' => $FreightValue, 'AfterFreightValue' => $AfterFreightValue, 'SGST' => $VatValue, 'AfterSGST' => $AfterVatValue, 'CGST' => $GSTValue, 'AfterCGST' => $AfterGSTValue, 'IGST' => $OtherTaxValue, 'AfterIGST' => $AfterOtherTaxValue, 'Insurance' => $InsuranceValue, 'TotalValue' => $TotalOrderValue, 'CreatedBy' => $updatedBy, 'CreatedDate' => $updateddt);

      $RevenueList = $this->purchaseorder_model->addRevenueTax($RevenueTaxList);
    }

    $qty = $this->purchaseorder_model->getpolineqty($NewPO);


    $ordqty = '';
    $recqty = '';
    // $POno='';
    // sum(Quantity)as Qty,sum(ReceivedQuantity)as rec

    // foreach ($qty as $qtyvalue) 
    // {
    $ordqty = $qty[0]->Qty;
    $recqty = $qty[0]->rec;
    // $POno = $qtyvalue->PONO; 

    if(!$IsOpenOrder):if ($ordqty == $recqty) {

      $Newstatus = array('Status' => IGR_CREATED);
      $this->purchaseorder_model->POLineItemsupdatestatus($NewPO, $Newstatus);

      $this->purchaseorder_model->pomasterupdatestatus($NewPO, $Newstatus);
    }endif;


    $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO ;
    if($changeStatus == 'ST014'){
      $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO .' (Saved as Draft)';
    } 
    echo $message;

  }

  /**
   * To Store release Service Po values after edit
   */
  function UpdateAmendServicePurchaseOrder()
  {
    
    helper('numberseries');
    $PONO = $this->request->getPost('txtPONO');

    $changeStatus = $this->request->getPost('changeStatus');
    $MAD = '';
    $POdt = $this->request->getPost('PODate');
    $PODate =  get_date_time_format($POdt);

    $SupplierID = $this->request->getPost('drpSupplier');
    $DeliveryAddr = $this->request->getPost('txtDeliveryAddress');
    $dt = $this->request->getPost('Deliverydt');
    $DeliveryOption = $this->request->getPost('DateRange');

    if ($DeliveryOption == 1) {
      $Deliverydt = null;
      $DeliverySchedule = $this->request->getPost('Scheduleby');
    } else {
      $Deliverydt = get_date_time_format($dt);
      $DeliverySchedule = '';
    }

    $ddate = $this->request->getPost('Deliverydt');
    $beforeddate = $this->request->getPost('beforeDeliverydt');
    $testdate = get_current_date();
    $dschedule = $this->request->getPost('Scheduleby');
    $beforedschedule = $this->request->getPost('beforeScheduleby');
    $preTotalordervalue = $this->request->getPost('preTotalordervalue');
    $MAD .= "Current TotalOrder Value:&nbsp;&nbsp;" . $preTotalordervalue . "<br>";

    if (($ddate != $beforeddate) || ($dschedule != $beforedschedule)) {
      $MAD .= "Current DeliveryOption  :&nbsp;&nbsp;" .   $beforeddate . $beforedschedule . "<br>";
    }

    $PaymentTermsText = $this->request->getPost('beforePaymentTermsText');
    $PaymentTerms = $this->request->getPost('PaymentTerms');
    $Otherpayment = $this->request->getPost('Otherpayment');
    $Otherpaymentamend = $this->request->getPost('Otherpayment');
    $beforePaymentTerms = $this->request->getPost('beforePaymentTerms');

    if ($PaymentTerms != $beforePaymentTerms) {
      if ($beforePaymentTerms != 'PT08') {
        $Otherpaymentamend = '';
      }
      $MAD .= "Current PaymentTerms :&nbsp;&nbsp;" . $PaymentTermsText . $Otherpaymentamend . "<br>";
    }

    $POType = $this->request->getPost('POType');
    $ModeOfShipment = $this->request->getPost('addmodeofshipment');
    $SupplierReference = $this->request->getPost('amendsupplierreference');
    $SuppliersOfferNo = $this->request->getPost('amendsupplierofferno');
    $OtherReferences = $this->request->getPost('amendotherreference');
    $Fincap = ""; //$this->request->getPost('amendfincap');
    $InsuranceOptions = $this->request->getPost('insuranceStatus');
    $InsuranceNumber = $this->request->getPost('InsuranceNumber');
    $ServiceTypeOptions = $this->request->getPost('PoTypeOptions');
    $DescriptionOfPo = $this->request->getPost('amenddescofpo');
    $scopeofwork = $this->request->getPost('ScopeofWork');
    $TotalOrderValueSummary = $this->request->getPost('txtTotalOrderValueSummary');
    $POStatus = $this->request->getPost('txtStatus');

    $updatedBy = $this->session->get('userId');
    $RowCount =  $this->request->getPost('txtRowCount');


    $updateddt =  get_current_date_time();
    $WorkStatus = $this->request->getPost('workstatus');

    $qtycheck = $this->purchaseorder_model->getqtycheck($PONO);
    $qtycheckresult = '';
    $IsOpenOrder = ($this->request->getPost('IsOpenOrder') !== null && !empty($this->request->getPost('IsOpenOrder')) && $this->request->getPost('IsOpenOrder') === '1') ? $this->request->getPost('IsOpenOrder') : null;
    foreach ($qtycheck as $qty) {
      $qtycheckresult = $qty->IsQualityChkReqired;
    }

    // PO Master
    if (empty($Deliverydt)) {
      $Deliverydt = null;
    }
    if ($PaymentTerms != 'PT08') {
      $Otherpayment = '';
    }
    $AmendmentNewPoNo = generate_amendment_po_number($PONO);

    $POMaster = array('PONO' => $AmendmentNewPoNo, 'ParentPO' => $PONO, 'POType' => $POType, 'SupplierID' => $SupplierID, 'TotalOrderValue' => $TotalOrderValueSummary, 'PODate' => $PODate, 'Status' =>$changeStatus , 'DeliverySchedule' => $DeliverySchedule, 'DeliveryOption' => $DeliveryOption, 'ServiceDescription' => $scopeofwork, 'CreatedBy' => $updatedBy, 'DeliveryAddress' => $DeliveryAddr, 'DeliveryDate' => $Deliverydt, 'CreatedDate' => $updateddt, 'PaymentTerms' => $PaymentTerms, 'PaymentOtherDescription' => $Otherpayment, 'ServiceWorkStatus' => $WorkStatus, 'ReleasedBy' => $updatedBy, 'ReleasedOn' => $updateddt, 'AmendedDetails' => $MAD, 'Supplier_Reference' => $SupplierReference, 'Mode_Of_Shipment' => $ModeOfShipment, 'Supplier_Offer_No' => $SuppliersOfferNo, 'Other_Reference' => $OtherReferences, 'Fincap' => $Fincap, 'Description_Of_Service' => strip_tags((string)$DescriptionOfPo), 'InsuranceStatus' => $InsuranceOptions, 'InsuranceNumber' => $InsuranceNumber, 'POSubType' => $ServiceTypeOptions, 'IsQualityChkReqired' => $qtycheckresult,'IsOpenOrder'=>$IsOpenOrder);
    $file = $this->request->getFile('POFile');
    $PrePOFile = $this->request->getPost('PrePOFile');
    $requestfilename = $file ? $file->getName() : null;
    if (!empty($requestfilename)) {
      if ($file && $file->isValid() && !$file->hasMoved()) {
        $path = ROOTPATH . 'public/uploads/POfiles/';
        if (!is_dir($path)) {
          mkdir($path, 0777, true);
        }
        if (!empty($this->purchaseorder_model->isFileExists($requestfilename))) {
          log_message('error', 'File already exists in the database' . $requestfilename);
          $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
        } else {
          $file->move($path, $requestfilename);
          $POMaster['POFile'] = $requestfilename;
        }
      } else {
        $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
      }
    } else {
      $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
    }
    $LastPO  = $this->purchaseorder_model->addAmendPOMaster($POMaster, $updatedBy, $PONO);

    $NewPO = '';
    if (count($LastPO) > 0) {
      $NewPO =  $LastPO[0]['PONO'];
    }


    if( $changeStatus == "ST026" || $changeStatus == "ST014"){
      $PODetail = array('Status' => PO_AMENDED); //TO SET PARENT PO AS AMENDMENT STATUS

      $APO = $this->purchaseorder_model->updateAmendPOMaster($PONO, $PODetail);
    }

    $LineItemStatus = REQITEM_NEW;


    $igrvalue =  $this->purchaseorder_model->selectigrmaster($PONO);


    $po = '';
    $igrno = '';
    // if(count($igrvalue) >0)
    // {
    //       $igrno = $igrvalue[0]->IGRNO;
    //       $po =$igrvalue[0]->PONO;

    // }

    foreach ($igrvalue as  $value) {

      $igrno = $value->IGRNO;
      $po = $value->PONO;

      // print_r($igrno);


      if ($PONO == $po) {
        $NewPOno = array('PONO' => $NewPO);
        // print_r($NewPOno);
        $this->purchaseorder_model->updateigrmaster($igrno, $NewPOno);
        $this->purchaseorder_model->updateigrfile($igrno, $NewPOno);
      }
    }


    for ($i = 1; $i <= $RowCount; $i++) {
      $CAD = '';
      $MaterialCode = $this->request->getPost('materialCode' . $i);
      $MaterialName = $this->request->getPost('materialName' . $i);
      $Quantity = $this->request->getPost('quantity' . $i);
      $beforeQuantity = $this->request->getPost('beforequantity' . $i);
      $Reqnumber = $this->request->getPost('Reqnumber' . $i);
      $itemRate = $this->request->getPost('itemRate' . $i);
      $beforeitemRate = $this->request->getPost('beforeitemRate' . $i);
      $Per = $this->request->getPost('per' . $i);
      $AfterSGST = $this->request->getPost('AfterSgst' . $i);
      $beforeSGSTvalue = $this->request->getPost('beforeSgstvalue' . $i);
      $AfterCGST = $this->request->getPost('AfterCgst' . $i);
      $beforeCGSTvalue = $this->request->getPost('beforeCgstvalue' . $i);
      $AfterIGST = $this->request->getPost('AfterIgst' . $i);
      $beforeIGSTvalue = $this->request->getPost('beforeIgstvalue' . $i);
      $SGST = $this->request->getPost('Sgst' . $i);
      $beforeSGST = $this->request->getPost('beforeSgst' . $i);
      $CGST = $this->request->getPost('Cgst' . $i);
      $beforeCGST = $this->request->getPost('beforeCgst' . $i);
      $IGST = $this->request->getPost('Igst' . $i);
      $beforeIGST = $this->request->getPost('beforeIgst' . $i);
      $otherallowance = $this->request->getPost('otherallowance' . $i);
      $beforeotherallowance = $this->request->getPost('beforeotherallowance' . $i);
      $servicematerialdescription = $this->request->getPost('servicematerialdescription' . $i);
      $CostCenter = $this->request->getPost('costCode' . $i);
      $POLineItemNo = $this->request->getPost('LineItemNo' . $i);
      $TotalOrderValue = $this->request->getPost('TotalOrderValue' . $i);
      $ServiceFrequency = $this->request->getPost('Frequency' . $i);
      $LineitemAuditorNotes = $this->request->getPost('LineItemNoteForAuditor' . $i);
      $LineitemAuditorNotes = ($LineitemAuditorNotes === null || $LineitemAuditorNotes === '') ? '-' : $LineitemAuditorNotes;
      $LineItemNo = '';
      $RecQtyvalue = 0.00;
      $rowspanvalue = 0;
      $ReceivedQty =  $this->purchaseorder_model->GetLineItemReceivedQty($PONO, $MaterialCode);

      if (count($ReceivedQty) > 0) {
        $RecQtyvalue =  $ReceivedQty[0]['ReceivedQuantity'];
      }

      if ($Quantity != $beforeQuantity) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Qty :&nbsp;" . $beforeQuantity . "</td><td>Revised Qty :&nbsp;" . $Quantity . "</td></tr>";
      }
      if ($itemRate != $beforeitemRate) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Rate :&nbsp;" . $beforeitemRate . "</td><td>Revised Rate :&nbsp;" . $itemRate . "</td></tr>";
      }

      if (($SGST != $beforeSGST) && ($AfterSGST != $beforeSGSTvalue)) {
        $rowspanvalue += 2;
        $CAD .= "<tr><td>Current SGST% :&nbsp;" . $beforeSGST . "</td><td>Revised SGST% :&nbsp;" . $SGST . "</td></tr><tr><td>Current SGST value :&nbsp;" . $beforeSGSTvalue . "</td><td>Revised SGST value:&nbsp;" . $AfterSGST . "</td></tr>";
      }
      if (($CGST != $beforeCGST) && ($AfterCGST != $beforeCGSTvalue)) {
        $rowspanvalue += 2;
        $CAD .= "<tr><td>Current CGST% :&nbsp;" . $beforeCGST . "</td><td>Revised CGST% :&nbsp;" . $CGST . "</td></tr><tr><td>Current CGST value :&nbsp;" . $beforeCGSTvalue . "</td><td>Revised CGST value:&nbsp;" . $AfterCGST . "</td></tr>";
      }
      if (($IGST != $beforeIGST) && ($AfterIGST != $beforeIGSTvalue)) {
        $rowspanvalue += 2;
        $CAD .= "<tr><td>Current IGST% :&nbsp;" . $beforeIGST . "</td><td>Revised IGST% :&nbsp;" . $IGST . "</td></tr><tr><td>Current IGST value :&nbsp;" . $beforeIGSTvalue . "</td><td>Revised IGST value:&nbsp;" . $AfterIGST . "</td></tr>";
      }
      if ($otherallowance != $beforeotherallowance) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current OtherAllowances :&nbsp;" . $beforeotherallowance . "</td><td>Revised OtherAllowances :&nbsp;" . $otherallowance . "</td></tr>";
      }
      if ($rowspanvalue > 0) {
        $rowspanvalue++;
        $CAD2 = '';
        $CAD2 = $CAD;
        $CAD = '';
        $CAD = "<tr><td rowspan=" . $rowspanvalue . ">" . $MaterialCode . "-" . $MaterialName . "</td></tr>";
        $CAD .= $CAD2;
      }
      if($itemRate != 0){
        $this->purchaseorder_model->updateMaterialRate($MaterialCode, $itemRate);        }

      $POLineItemList = array('PONO' => $NewPO, 'ReqNo' => $Reqnumber, 'MaterialCode' => $MaterialCode, 'Quantity' => $Quantity, 'Rate' => $itemRate, 'Status' => $LineItemStatus, 'ServiceMaterialDescription' => $servicematerialdescription, 'CreatedBy' => $updatedBy, 'CreatedDate' => $updateddt, 'CostCenterCode' => $CostCenter, 'ServiceFrequency' => $ServiceFrequency, 'ReceivedQuantity' => $RecQtyvalue, 'AmendedDetails' => $CAD, 'Per' => $Per,'LineitemAuditorNotes' => $LineitemAuditorNotes);

      $POLineItem = $this->purchaseorder_model->addPOLineItem($POLineItemList);

      if (count($POLineItem) > 0) {
        $LineItemNo =  $POLineItem[0]['LineItemNo'];
      }

      $ServiceTaxList = array('LineItemNo' => $LineItemNo, 'CGST' => $CGST, 'After_CGST' => $AfterCGST, 'SGST' => $SGST, 'After_SGST' => $AfterSGST, 'IGST' => $IGST, 'After_IGST' => $AfterIGST, 'otherallowance' => $otherallowance, 'TotalValue' => $TotalOrderValue, 'CreatedBy' => $updatedBy, 'CreatedDate' => $updateddt);
      $ServiceList = $this->purchaseorder_model->addServiceTax($ServiceTaxList);

      //                        if($Quantity == $RecQtyvalue )
      // {

      //          $Newstatus = array('Status'=>IGR_CREATED);
      //                $this->purchaseorder_model-> POLineItemsupdatestatus($NewPO,$Newstatus);
      //                    $Newstat = array('Status'=>IGR_CREATED);
      //               $this->purchaseorder_model->pomasterupdatestatus($NewPO,$Newstat);

      //          }
      //          else if($Quantity != $RecQtyvalue )
      //          {
      //                      $Newstatus = array('Status'=>POLINEITEM_IGRPARTIAL_CREATED);
      //                $this->purchaseorder_model->POLineItemsupdatestatus($NewPO,$Newstatus);
      //                $Newstat = array('Status'=>PO_RELEASED);
      //             $this->purchaseorder_model->pomasterupdatestatus($NewPO,$Newstat);

      //          }


    }

    $qty = $this->purchaseorder_model->getpolineqty($NewPO);


    $ordqty = '';
    $recqty = '';
    // $POno='';
    // sum(Quantity)as Qty,sum(ReceivedQuantity)as rec

    // foreach ($qty as $qtyvalue) 
    // {
    $ordqty = $qty[0]->Qty;
    $recqty = $qty[0]->rec;
    // $POno = $qtyvalue->PONO; 

    if(!$IsOpenOrder):if ($ordqty == $recqty) {

      $Newstatus = array('Status' => IGR_CREATED);
      $this->purchaseorder_model->POLineItemsupdatestatus($NewPO, $Newstatus);

      $this->purchaseorder_model->pomasterupdatestatus($NewPO, $Newstatus);
    }endif;

    $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO ;
    if($changeStatus == 'ST014'){
      $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO .' (Saved as Draft)';
    } 
    
    echo $message;
  }

  /**
   * To Store Capital Po values after edit
   */
  function EditAmendCapitalPurchaseOrder()
  {
    helper('numberseries');
    $changeStatus =  $this->request->getPost('changeStatus');
    $PONO = $this->request->getPost('txtPONO');
    $MAD = '';
    $DeliverySchedule = '';
    $POdt = $this->request->getPost('PODate');
    $PODate =  get_date_time_format($POdt);
    $SupplierID = $this->request->getPost('drpSupplier');
    $DeliveryAddr = $this->request->getPost('DeliveryAddr');
    $dt = $this->request->getPost('Deliverydate');
    $POType = $this->request->getPost('POType');
    $PoRange = $this->request->getPost('capitalType');
    $DeliveryOption = $this->request->getPost('DateRange');
    $Deliverydt = '';
    if (($DeliveryOption == 1) || ($DeliveryOption == 2)) {
      $Deliverydt = null;
      if ($DeliveryOption == 1) {
        $DeliverySchedule = $this->request->getPost('Scheduleby');
      }
    } else {
      $Deliverydt = get_date_time_format($dt);
      $DeliverySchedule = '';
    }

    $predispatch = $this->request->getPost('beforeDisins');
    $curdispatch = $this->request->getPost('Dispatch');
    $PaymentMethod = $this->request->getPost('PaymentMethod');
    $prePaymentmethod = $this->request->getPost('beforePaymentmethod');
    $prePaymentmethodtext = $this->request->getPost('beforePaymentTermsText');

    $DeliverySchedule1 = $this->request->getPost('Scheduleby');
    $preDeliverySchedule = $this->request->getPost('beforeSchedule');
    $PlaceOforigin = $this->request->getPost('PlaceOforigin');

    $preDate = $this->request->getPost('beforeDate');
    $Date = $this->request->getPost('Deliverydate');
    $Otherpayment = $this->request->getPost('Otherpayment');
    $Otherpaymentamend = $this->request->getPost('Otherpayment');
    $PreServiceTotalorder = $this->request->getPost('preServiceTotalorderValue'); //For Domestic Pre Total Value
    $Totalserviceorder = $this->request->getPost('Totalservicesummary'); //For Domestic Revised Total value 
    $TotalCapitalorder = $this->request->getPost('CapitalToatlOrder'); //For International total CapitalOrder
    $preTotalCapitalorder = $this->request->getPost('preinterTotalorderValue'); //For International pre total CapitalOrder

    $ModeOfShipment = $this->request->getPost('addmodeofshipment');
    $SupplierReference = $this->request->getPost('amendsupplierreference');
    $SuppliersOfferNo = $this->request->getPost('amendsupplierofferno');
    $OtherReferences = $this->request->getPost('amendotherreference');
    $Fincap = ""; //$this->request->getPost('amendfincap');
    $InsuranceOptions = $this->request->getPost('insuranceStatus');
    $InsuranceNumber = $this->request->getPost('InsuranceNumber');
    $ServiceTypeOptions = $this->request->getPost('PoTypeOptions');

    if ($PoRange == 1) {
      $MAD .= "Current TotalOrder Value:&nbsp;&nbsp;" . $PreServiceTotalorder . "<br>";
    } else if ($PoRange == 0) {
      $MAD .= "Current TotalOrder Value:&nbsp;&nbsp;" . $preTotalCapitalorder . "<br>";
    }

    if ($PaymentMethod != $prePaymentmethod) {
      if ($prePaymentmethod != 'PT08') {
        $Otherpaymentamend = '';
      }
      $MAD .= "Current Paymemnt Terms :&nbsp;&nbsp;" . $prePaymentmethodtext . "<br>";
    }

    if ($predispatch != $curdispatch) {
      $MAD .= "Current Delivery Option :&nbsp;&nbsp;" . $predispatch . $preDeliverySchedule . $preDate . "<br>";
    }

    if ($DeliverySchedule1 != $preDeliverySchedule) {
      $MAD .= "Current DeliveyOption :&nbsp;&nbsp;" . $preDeliverySchedule . $preDate . $predispatch . "<br>";
    }

    if ($preDate != $Date) {
      $MAD .= "Current DeliveyOption :&nbsp;&nbsp;" . $preDate . $preDeliverySchedule . "<br>";
    }

    $capitalType = $this->request->getPost('capitalType');
    $currencytypeID = $this->request->getPost('currencytype');
    if ($capitalType == '1') {
      $CapitalRange = '1';
      $ExchangeRateOn = '';
      $ExchangeRate = '';
    } else {
      $CapitalRange = '0';
      $ExchangeRateOn = $this->request->getPost('ExchangeRateOn');
      $ExchangeRateOn = get_date_time_format($ExchangeRateOn);
      $ExchangeRate = $this->request->getPost('ExchangeRt');
    }

    $SpcialInstruction = $this->request->getPost('txtSpcialInstruction');

    if ($PoRange == 1) {
      $FinalTotalOrder = $Totalserviceorder;
    } else if ($PoRange == 0) {
      $FinalTotalOrder = $TotalCapitalorder;
    }

    $POStatus = $this->request->getPost('txtStatus');
    $CreateBy = $this->session->get('userId');
    $RowCount =  $this->request->getPost('txtRowCount');

    $createddt =  get_current_date_time();
    $updateddt =  get_current_date_time();

    $qtycheck = $this->purchaseorder_model->getqtycheck($PONO);
    $qtycheckresult = '';

    foreach ($qtycheck as $qty) {
      $qtycheckresult = $qty->IsQualityChkReqired;
    }

    if (empty($Deliverydt)) {
      $Deliverydt = null;
    }

    if ($PaymentMethod != 'PT08') {
      $Otherpayment = '';
    }

    $updatedBy = $this->session->get('userId');
    $AmendmentNewPoNo = generate_amendment_po_number($PONO);
    
    $POMaster = array('PONO' => $AmendmentNewPoNo, 'ParentPO' => $PONO, 'SupplierID' => $SupplierID, 'TotalOrderValue' => $FinalTotalOrder, 'POType' => $POType, 'PODate' => $PODate, 'Status' =>$changeStatus , 'CapitalRange' => $PoRange, 'ExchangeRate' => $ExchangeRate, 'ExchangeRateCalculatedon' => $ExchangeRateOn, 'PaymentTerms' => $PaymentMethod, 'PaymentOtherDescription' => $Otherpayment, 'ServiceDescription' => $SpcialInstruction, 'CreatedBy' => $CreateBy, 'DeliveryAddress' => $DeliveryAddr, 'DeliveryDate' => $Deliverydt, 'CreatedDate' => $createddt, 'ReleasedBy' => $updatedBy, 'ReleasedOn' => $updateddt, 'DeliverySchedule' => $DeliverySchedule, 'DeliveryOption' => $DeliveryOption, 'CurrencyType' => $currencytypeID, 'AmendedDetails' => $MAD, 'Import_DispatchDetails' => $curdispatch, 'Import_PlaceofOrgin' => $PlaceOforigin, 'Supplier_Reference' => $SupplierReference, 'Mode_Of_Shipment' => $ModeOfShipment, 'Supplier_Offer_No' => $SuppliersOfferNo, 'Other_Reference' => $OtherReferences, 'Fincap' => $Fincap, 'InsuranceStatus' => $InsuranceOptions, 'InsuranceNumber' => $InsuranceNumber, 'POSubType' => $ServiceTypeOptions, 'IsQualityChkReqired' => $qtycheckresult);

    $file = $this->request->getFile('POFile');
    $requestfilename = $file ? $file->getName() : null;
    $PrePOFile = $this->request->getPost('PrePOFile');
    if (!empty($requestfilename)) {
      if ($file && $file->isValid() && !$file->hasMoved()) {
        $path = ROOTPATH . 'public/uploads/POfiles/';
        if (!is_dir($path)) {
          mkdir($path, 0777, true);
        }
        if (!empty($this->purchaseorder_model->isFileExists($requestfilename))) {
          log_message('error', 'File already exists in the database' . $requestfilename);
          $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
        } else {
          $file->move($path, $requestfilename);
          $POMaster['POFile'] = $requestfilename;
        }
      } else {
        $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
      }
    } else {
      $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
    }

    $LastPO  = $this->purchaseorder_model->addAmendPOMaster($POMaster, $CreateBy, $PONO);

    $NewPO ='';
    if (count($LastPO) > 0) {
      $NewPO =  $LastPO[0]['PONO'];
    }

    if( $changeStatus == "ST026" || $changeStatus == "ST014"){
      $PODetail = array('Status' => PO_AMENDED); //TO SET PARENT PO AS AMENDMENT STATUS
      $APO = $this->purchaseorder_model->updateAmendPOMaster($PONO, $PODetail);
    }

    $LineItemStatus = REQITEM_NEW;

    $igrvalue =  $this->purchaseorder_model->selectigrmaster($PONO);


    $po = '';
    $igrno = '';
    // if(count($igrvalue) >0)
    // {
    //       $igrno = $igrvalue[0]->IGRNO;
    //       $po =$igrvalue[0]->PONO;
    // }

    foreach ($igrvalue as  $value) {

      $igrno = $value->IGRNO;
      $po = $value->PONO;

      if ($PONO == $po) {
        $NewPOno = array('PONO' => $NewPO);
        // print_r($NewPOno);
        $this->purchaseorder_model->updateigrmaster($igrno, $NewPOno);
        $this->purchaseorder_model->updateigrfile($igrno, $NewPOno);
      }
    }


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

      $CAD = '';
      $MaterialCode = $this->request->getPost('materialCode' . $i);
      $Quantity = $this->request->getPost('quantity' . $i);
      $preQuantity = $this->request->getPost('beforequantity' . $i);
      $Reqnumber = $this->request->getPost('Reqnumber' . $i);
      $preitemRate = $this->request->getPost('itemRate' . $i);
      $itemRate = $this->request->getPost('rateInUs' . $i);
      $Per = $this->request->getPost('per' . $i);
      $Exchangerate = $this->request->getPost('echangeRate' . $i);
      $BasicPriceinmton = $this->request->getPost('rateInUs' . $i);
      $Productprice = $this->request->getPost('basicvalInINR' . $i);
      $LandingCharge = $this->request->getPost('beforeLanding' . $i);
      $AfterLandingCharge = $this->request->getPost('landingCharge' . $i);
      $CustomDuty = $this->request->getPost('beforeCustomDuty' . $i);
      $AfterCustomDuty = $this->request->getPost('CustomDuty' . $i);
      $CustomEd = $this->request->getPost('beforeCustomEDCess' . $i);
      $AfterCustomEd = $this->request->getPost('CustomEDCess' . $i);
      $CustomSH = $this->request->getPost('beforeCustomSHCess' . $i);
      $AfterCustomSH = $this->request->getPost('CustomSHCess' . $i);
      $Grossdutypayable = $this->request->getPost('GrossDutyPayable' . $i);
      $purchaseratePerKG = $this->request->getPost('purchaseRate' . $i);
      $CustomDutyExpensesPerKG = $this->request->getPost('CustomDutyExpenses' . $i);
      $QuantityKG = $this->request->getPost('PurQuantity' . $i);
      $Totalvalueitem = $this->request->getPost('PerKgExpense' . $i);
      $Assable = $this->request->getPost('AssessableValue' . $i);
      $beforeAssable = $this->request->getPost('beforeAssessableValue' . $i);
      $Subtotal = $this->request->getPost('SubTotal' . $i);
      $beforeSubtotal = $this->request->getPost('beforeSubTotal' . $i);
      $Igst = $this->request->getPost('IGSTInt' . $i);
      $beforeIgst = $this->request->getPost('beforeIGSTInt' . $i);
      $AfterIgst = $this->request->getPost('AfterIGSTInt' . $i);
      $ClearingCharge = $this->request->getPost('ClearingCharge' . $i);
      $NetValue = $this->request->getPost('NetValue' . $i);
      $DutyImpact = $this->request->getPost('DutyImpact' . $i);
      $CostCenter = $this->request->getPost('CPCostCode' . $i);
      $SGST = $this->request->getPost('SGST' . $i);
      $preSGST = $this->request->getPost('beforeSGST' . $i);
      $CGST = $this->request->getPost('CGST' . $i);
      $preCGST = $this->request->getPost('beforeCGST' . $i);
      $IGST = $this->request->getPost('IGST' . $i);
      $preIGST = $this->request->getPost('beforeIGST' . $i);
      $SGSTvalue = $this->request->getPost('afterSGST' . $i);
      $preSGSTvalue = $this->request->getPost('beforeSGSTvalue' . $i);
      $CGSTvalue = $this->request->getPost('afterCGST' . $i);
      $preCGSTvalue = $this->request->getPost('beforeCGSTvalue' . $i);
      $IGSTvalue = $this->request->getPost('afterIGST' . $i);
      $preIGSTvalue = $this->request->getPost('beforeIGSTvalue' . $i);
      $otherallowance = $this->request->getPost('otherallowance' . $i);
      $preotherallowance = $this->request->getPost('beforeotherallowance' . $i);
      $DiscountType = $this->request->getPost('DisType' . $i);
      $DiscountValue = $this->request->getPost('DisVal' . $i);
      $AfterDiscount = $this->request->getPost('AfterDisVal' . $i);
      $preDiscountType = $this->request->getPost('beforeDisType' . $i);
      $preDiscountValue = $this->request->getPost('beforeDisVal' . $i);
      $preAfterDiscount = $this->request->getPost('beforeAfterDisVal' . $i);
      $TotalServiceOrderValue = $this->request->getPost('totalservicevalue' . $i);
      $CapitalItemDescrition = $this->request->getPost('CapitalItemDescrition' . $i);
      $FreightType = $this->request->getPost('FreightType' . $i);
      $FreightValue = $this->request->getPost('FreightVal' . $i);
      $AfterFreightValue = $this->request->getPost('AfterFreightVal' . $i);
      $NOOfTrip = $this->request->getPost('NoOfTrip' . $i);
      $POLineItemNo = $this->request->getPost('LineItemNo' . $i);
      $FreightTypeloc = $this->request->getPost('Ftype' . $i);
      $FreightNoofTriploc = $this->request->getPost('NoTrip' . $i);
      $Freightrateloc = $this->request->getPost('Fvalue' . $i);
      $FreightAmountloc = $this->request->getPost('Afvalue' . $i);
      $beforeFreightTypeloc = $this->request->getPost('beforeFtype' . $i);
      $beforeFreightNoofTriploc = $this->request->getPost('beforeNoTrip' . $i);
      $beforeFreightrateloc = $this->request->getPost('beforeFvalue' . $i);
      $beforeFreightAmountloc = $this->request->getPost('beforeAfvalue' . $i);
      $LineitemAuditorNotes = $this->request->getPost('LineItemNoteForAuditor' . $i);
      $LineitemAuditorNotes = ($LineitemAuditorNotes === null || $LineitemAuditorNotes === '') ? '-' : $LineitemAuditorNotes;

      $rowspanvalue = 0;

      if ($Quantity != $preQuantity) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Qty :&nbsp;" . $preQuantity . "</td><td>Revised Qty :&nbsp;" . $Quantity . "</td></tr>";
      }
      if ($itemRate != $preitemRate) {
        $rowspanvalue++;
        $CAD .= "<tr><td>Current Rate :&nbsp;" . $preitemRate . "</td><td>Revised Rate :&nbsp;" . $itemRate . "</td></tr>";
      }

      if ($PoRange == 1) {
        if (($DiscountValue != $preDiscountValue) && ($AfterDiscount != $preAfterDiscount)) {
          $rowspanvalue += 2;
          $CAD .= "<tr><td>Current Discount :&nbsp;" . $preDiscountValue . "</td><td>Revised Discount :&nbsp;" . $DiscountValue . "</td></tr><tr><td>Current Discount value :&nbsp;" . $preAfterDiscount . "</td><td>Revised Discount value:&nbsp;" . $AfterDiscount . "</td></tr>";
        }
        if (($SGST != $preSGST) && ($SGSTvalue != $preSGSTvalue)) {
          $rowspanvalue += 2;
          $CAD .= "<tr><td>Current SGST% :&nbsp;" . $preSGST . "</td><td>Revised SGST% :&nbsp;" . $SGST . "</td></tr><tr><td>Current SGST value :&nbsp;" . $preSGSTvalue . "</td><td>Revised SGST value:&nbsp;" . $SGSTvalue . "</td></tr>";
        }
        if (($CGST != $preCGST) && ($CGSTvalue != $preCGSTvalue)) {
          $rowspanvalue += 2;
          $CAD .= "<tr><td>Current CGST% :&nbsp;" . $preCGST . "</td><td>Revised CGST% :&nbsp;" . $CGST . "</td></tr><tr><td>Current CGST value :&nbsp;" . $preCGSTvalue . "</td><td>Revised CGST value:&nbsp;" . $CGSTvalue . "</td></tr>";
        }
        if (($IGST != $preIGST) && ($IGSTvalue != $preIGSTvalue)) {
          $rowspanvalue += 2;
          $CAD .= "<tr><td>Current IGST% :&nbsp;" . $preIGST . "</td><td>Revised IGST% :&nbsp;" . $IGST . "</td></tr><tr><td>Current IGST value :&nbsp;" . $preIGSTvalue . "</td><td>Revised IGST value:&nbsp;" . $IGSTvalue . "</td></tr>";
        }
        if ($otherallowance != $preotherallowance) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current OtherAllowances :&nbsp;" . $preotherallowance . "</td><td>Revised OtherAllowances :&nbsp;" . $otherallowance . "</td></tr>";
        }
        if ($FreightTypeloc != $beforeFreightTypeloc) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current Freight Type :&nbsp;" . $beforeFreightTypeloc . "</td><td>Revised Qty :&nbsp;" . $FreightTypeloc . "</td></tr>";
        }
        if ($FreightNoofTriploc != $beforeFreightNoofTriploc) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current Freight Nooftrips :&nbsp;" . $beforeFreightNoofTriploc . "</td><td>Revised Freight Nooftrips:&nbsp;" . $FreightNoofTriploc . "</td></tr>";
        }
        if ($Freightrateloc != $beforeFreightrateloc) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current Freight Rate :&nbsp;" . $beforeFreightrateloc . "</td><td>Revised Freight Rate:&nbsp;" . $Freightrateloc . "</td></tr>";
        }


        if ($FreightAmountloc != $beforeFreightAmountloc) {
          $rowspanvalue++;
          $CAD .= "<tr><td>Current Freight Amount :&nbsp;" . $beforeFreightAmountloc . "</td><td>Revised Freight Amount:&nbsp;" . $FreightAmountloc . "</td></tr>";
        }


        if (($Assable - $beforeAssable) != 0) {

          $rowspanvalue++;
          $CAD = $CAD . "<tr><td>Current Assessable : " . $beforeAssable . "</td><td>Revised CustomDuty:" . $Assable . "</td></tr>";
        }

        if (($Subtotal - $beforeSubtotal) != 0) {

          $rowspanvalue++;
          $CAD = $CAD . "<tr><td>Current Subtotal : " . $beforeSubtotal . "</td><td>Revised Subtotal:" . $Subtotal . "</td></tr>";
        }

        if (($Igst - $beforeIgst) != 0) {

          $rowspanvalue++;
          $CAD = $CAD . "<tr><td>Current IGST Percentage : " . $beforeIgst . "</td><td>Revised IGST Percentage:" . $Igst . "</td></tr>";
        }
      }
      if ($rowspanvalue > 0) {
        $rowspanvalue++;
        $CAD2 = '';
        $CAD2 = $CAD;
        $CAD = '';
        $CAD = "<tr><td rowspan=" . $rowspanvalue . ">" . $MaterialCode . "</td></tr>";
        $CAD .= $CAD2;
      }
      if($itemRate != 0){
        // changed rate are update here
        $this->purchaseorder_model->updateMaterialRate($MaterialCode, $itemRate);        }

        // PO line item insert here
        $POLineItemList = array('PONO' => $NewPO, 'ReqNo' => $Reqnumber, 'MaterialCode' => $MaterialCode, 'Quantity' => $Quantity, 'Rate' => $itemRate, 'Status' => $LineItemStatus, 'CreatedBy' => $CreateBy, 'CreatedDate' => $createddt, 'CostCenterCode' => $CostCenter, 'AmendedDetails' => $CAD, 'Per' => $Per, 'ServiceMaterialDescription' => $CapitalItemDescrition,'LineitemAuditorNotes' => $LineitemAuditorNotes);
        $POLineItem = $this->purchaseorder_model->addPOLineItem($POLineItemList);

        // don't use this foreach
        // foreach ($POLineItem as $line) :
        //   $LineItemNo =  $line['LineItemNo'];
        // endforeach;

        $LineItemNo = '';
        if (count($POLineItem) > 0) {
          $LineItemNo = $POLineItem[0]['LineItemNo'];
        }


      if (!is_null($POType) && is_string($POType) && trim($POType) === 'CAPITAL') {
        if ($capitalType == '1') {
          // 1 means 
          $ServiceTaxList = array('LineItemNo' => $LineItemNo, 'CGST' => $CGST, 'After_CGST' => $CGSTvalue, 'SGST' => $SGST, 'After_SGST' => $SGSTvalue, 'IGST' => $IGST, 'After_IGST' => $IGSTvalue, 'otherallowance' => $otherallowance, 'TotalValue' => $TotalServiceOrderValue, 'CreatedBy' => $CreateBy, 'CreatedDate' => $createddt, 'discount' => $DiscountType, 'discountval' => $DiscountValue, 'Afterdiscountval' => $AfterDiscount, 'FreightType' => $FreightTypeloc, 'NoOfTrip' => $FreightNoofTriploc, 'FreightValue' => $Freightrateloc, 'AfterFreightValue' => $FreightAmountloc);
          $ServiceTax = $this->purchaseorder_model->addServiceTax($ServiceTaxList);
        } else if ($capitalType == '0') {
          $ImportTaxList = array('LineItemNo' => $LineItemNo, 'BasicPriceInMTon' => $BasicPriceinmton, 'ProductPrice' => $Productprice, 'LandingCharge' => $LandingCharge, 'AfterLandingCharge' => $AfterLandingCharge, 'CustomDuty' => $CustomDuty, 'AfterCustomDuty' => $AfterCustomDuty, 'CustomEdCess' => $CustomEd, 'CustomSHCess' => $CustomSH, 'CreatedBy' => $CreateBy, 'CreatedDate' => $createddt, 'Grossdutypayable' => $Grossdutypayable, 'CustomDutyExpensesPerKG' => $CustomDutyExpensesPerKG, 'QuantityKG' => $QuantityKG, 'AfterCustomSHCess' => $AfterCustomSH, 'AfterCustomEdCess' => $AfterCustomEd, 'TotalValue' => $Totalvalueitem, 'FreightType' => $FreightType, 'NoOfTrip' => $NOOfTrip, 'FreightValue' => $FreightValue, 'AfterFreightValue' => $AfterFreightValue, 'AssessableValue' => $Assable, 'SubTotal' => $Subtotal, 'IGST' => $Igst, 'AfterIGST' => $AfterIgst, 'DutyImpact' => $DutyImpact, 'NetValue' => $NetValue, 'ClearingCharge' => $ClearingCharge);
          $ImportList = $this->purchaseorder_model->addImportTax($ImportTaxList);
        }
      }
    }

    $qty = $this->purchaseorder_model->getpolineqty($NewPO);


    $ordqty = '';
    $recqty = '';
    // $POno='';
    // sum(Quantity)as Qty,sum(ReceivedQuantity)as rec

    // foreach ($qty as $qtyvalue) 
    // {
    $ordqty = $qty[0]->Qty;
    $recqty = $qty[0]->rec;
    // $POno = $qtyvalue->PONO; 

    if ($ordqty == $recqty) {

      $Newstatus = array('Status' => IGR_CREATED);
      $this->purchaseorder_model->POLineItemsupdatestatus($NewPO, $Newstatus);

      $this->purchaseorder_model->pomasterupdatestatus($NewPO, $Newstatus);
    }


    $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO ;
    if($changeStatus == 'ST014'){
      $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO .' (Saved as Draft)';
    } 
    echo $message;

  }


  /**
   * To Store release import Po values after edit
   */
  function EditAmendImportPO()
  {
    // echo "<pre>"; print_r($this->request->getPost()); echo"</pre>"; 
    helper('numberseries');
    $MAD = '';
    $PONO = $this->request->getPost('txtPONO');

    $POdt = '';
    $createddt = '';
    $changeStatus = $this->request->getPost('changeStatus');
    $PODate =  get_date_time_format($POdt);
    $SupplierID = $this->request->getPost('drpSupplier');
    $DeliveryAddr = $this->request->getPost('DeliveryAddr');
    $dt = $this->request->getPost('Deliverydt');
    $Deliverydt = get_date_time_format($dt);
    $POType = $this->request->getPost('POType');
    $PoRange = $this->request->getPost('txtPoRange');

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

    $Exchangerate = $this->request->getPost('ExchangeRate');
    $Edt = $this->request->getPost('Exchangerateon');
    $ExchangeRateCalculatedon = get_date_time_format($Edt);

    $CurrencyType = $this->request->getPost('currencytype');
    $DeliveryOption = $this->request->getPost('DateRange');


    $DeliverySchedule = '';
    $Dispatch = '';
    if ($DeliveryOption == 1) {
      $Dispatch = '';
      $DeliverySchedule = $this->request->getPost('Scheduleby');
    } else {
      $Dispatch = $this->request->getPost('Dispatch');
      $DeliverySchedule = '';
    }

    $SpcialInstruction = $this->request->getPost('txtSpcialInstruction');

    $TotalOrder = $this->request->getPost('txttot');
    $AmendTotal = $this->request->getPost('txttotamend');
    $MAD .= "Current Total Order Value:&nbsp;&nbsp;:" . $AmendTotal . "<br>";
    $POStatus = $this->request->getPost('txtStatus');

    $CreateBy = $this->session->get('userId');
    $RowCount =  $this->request->getPost('txtRowCount');

    $createddt =  get_current_date_time();
    $updateddt =  get_current_date_time();

    $PaymentTerms = $this->request->getPost('PaymentTerms');
    $beforePaymentTerms = $this->request->getPost('beforePaymentterms');

    $Shipmentmode = $this->request->getPost('addmodeofshipment');
    $SupplierRef = $this->request->getPost('amendsupplierreference');
    $SupplierOffer = $this->request->getPost('amendsupplierofferno');
    $otherRef = $this->request->getPost('amendotherreference');
    $finCap = ""; //$this->request->getPost('amendfincap');

    $OtherPayment = $this->request->getPost('Otherpayment');

    $Insurance = $this->request->getPost('Insurance');


    $qtycheck = $this->purchaseorder_model->getqtycheck($PONO);
    $qtycheckresult = '';
    foreach ($qtycheck as $qty) {
      $qtycheckresult = $qty->IsQualityChkReqired;
    }

    if ($Insurance == 'YES') {

      $InsuranceNumber = $this->request->getPost('InsuranceNumber');
      $insurestatus = '1';
    } else {
      $InsuranceNumber = '';
      $insurestatus = '0';
    }
    $importoption = $this->request->getPost('Importoption');

    if ($PaymentTerms != $beforePaymentTerms) {

      $MAD .= "Current Payment Terms&nbsp;&nbsp;" . $beforePaymentTerms . "<br>";
    }

    $Palaceoforigin = $this->request->getPost('PlaceOforigin');
    $beforePalaceoforigin = $this->request->getPost('beforePlaceOforigin');

    if ($Palaceoforigin != $beforePalaceoforigin) {

      $MAD .= $MAD . "Current Place of Origin:&nbsp;&nbsp;" . $beforePalaceoforigin . "<br>";
    }
    $AmendmentNewPoNo = generate_amendment_po_number($PONO);
    $POMaster = array('PONO' => $AmendmentNewPoNo, 'ParentPO' => $PONO, 'SupplierID' => $SupplierID, 'POType' => $POType, 'TotalOrderValue' => $TotalOrder, 'PODate' => $PODate, 'Status' => $changeStatus  , 'PORange' => $PoRange, 'ServiceDescription' => $SpcialInstruction, 'CreatedBy' => $CreateBy, 'DeliveryAddress' => $DeliveryAddr, 'Import_DispatchDetails' => $Dispatch, 'CreatedDate' => $createddt, 'DeliverySchedule' => $DeliverySchedule, 'DeliveryOption' => $DeliveryOption, 'ExchangeRate' => $Exchangerate, 'ExchangeRateCalculatedon' => $ExchangeRateCalculatedon, 'CurrencyType' => $CurrencyType, 'PaymentTerms' => $PaymentTerms, 'ReleasedBy' => $updatedBy, 'ReleasedOn' => $updateddt, 'Import_PlaceofOrgin' => $Palaceoforigin, 'Mode_Of_Shipment' => $Shipmentmode, 'Supplier_Reference' => $SupplierRef, 'Supplier_Offer_No' => $SupplierOffer, 'Other_Reference' => $otherRef, 'Fincap' => $finCap, 'AmendedDetails' => $MAD, 'PaymentOtherDescription' => $OtherPayment, 'InsuranceStatus' => $insurestatus, 'InsuranceNumber' => $InsuranceNumber, 'POSubType' => $importoption, 'IsQualityChkReqired' => $qtycheckresult);
   
    $file = $this->request->getFile('POFile');
    $requestfilename = $file->getName();
    $PrePOFile = $this->request->getPost('PrePOFile');

    if (!empty($requestfilename)) {
      if ($file && $file->isValid() && !$file->hasMoved()) {
        $path = ROOTPATH . 'public/uploads/POfiles/';
        if (!is_dir($path)) {
          mkdir($path, 0777, true);
        }
        if (!empty($this->purchaseorder_model->isFileExists($requestfilename))) {
          log_message('error', 'File already exists in the database' . $requestfilename);
          $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
        } else {
          $file->move($path, $requestfilename);
          $POMaster['POFile'] = $requestfilename;
        }
      } else {
        $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
      }
    } else {
      $POMaster['POFile'] = $PrePOFile ? $PrePOFile : null;
    }


    $LastPO  = $this->purchaseorder_model->addAmendPOMaster($POMaster, $CreateBy, $PONO);
    
    $NewPO = '';
    if (count($LastPO) > 0) {
      $NewPO =  $LastPO[0]['PONO'];
    }

    if( $changeStatus == "ST026" || $changeStatus == "ST014"){

      $PODetail = array('Status' => PO_AMENDED); //TO SET PARENT PO AS AMENDMENT STATUS

      $APO = $this->purchaseorder_model->updateAmendPOMaster($PONO, $PODetail);
    }

    $LineItemStatus = REQITEM_NEW;   

    $igrvalue =  $this->purchaseorder_model->selectigrmaster($PONO);     

    $po = '';
    $igrno = '';
    // if(count($igrvalue) >0)
    // {
    //       $igrno = $igrvalue[0]->IGRNO;
    //       $po =$igrvalue[0]->PONO;

    // }

    foreach ($igrvalue as  $value) {

      $igrno = $value->IGRNO;
      $po = $value->PONO;

      // print_r($igrno);


      if ($PONO == $po) {
        $NewPOno = array('PONO' => $NewPO);
        // print_r($NewPOno);
        $this->purchaseorder_model->updateigrmaster($igrno, $NewPOno);

        $this->purchaseorder_model->updateigrfile($igrno, $NewPOno);
      }
    }


    for ($i = 1; $i <= $RowCount; $i++) {
      $CAD = '';
      $MaterialCode = $this->request->getPost('materialCode' . $i);
      $Quantity = $this->request->getPost('quantity' . $i);
      $beforeQuantity = $this->request->getPost('beforequantity' . $i);


      $Reqnumber = $this->request->getPost('Reqnumber' . $i);
      $itemRate = $this->request->getPost('itemRate' . $i);
      $beforeitemRate = $this->request->getPost('beforeitemRate' . $i);

      $BasicPriceinmton = $this->request->getPost('BasicPriceInMTon' . $i);
      $Productprice = $this->request->getPost('ProductPrice' . $i);
      $LandingCharge = $this->request->getPost('LandingCharge' . $i);
      $beforeLandingCharge = $this->request->getPost('beforeLandingCharge' . $i);

      $AfterLandingCharge = $this->request->getPost('AfterLandingCharge' . $i);

      $CustomDuty = $this->request->getPost('CustomDuty' . $i);

      $beforeCustomDuty = $this->request->getPost('beforeCustomDuty' . $i);

      $AfterCustomDuty = $this->request->getPost('AfterCustomDuty' . $i);

      $CustomEd = $this->request->getPost('CustomEdCess1' . $i);
      $beforeCustomEd = $this->request->getPost('beforeCustomEdCess' . $i);

      $AfterCustomEd = $this->request->getPost('AfterCustomEdCess1' . $i);

      $CustomSH = $this->request->getPost('CustomSHCess' . $i);
      $beforeCustomSH = $this->request->getPost('beforeCustomSHCess' . $i);

      $AfterCustomSH = $this->request->getPost('AfterCustomSHCess' . $i);

      $Grossdutypayable = $this->request->getPost('Grossdutypayable1' . $i);
      $beforeGrossdutypayable = $this->request->getPost('beforeGrossdutypayable' . $i);

      $Assable = $this->request->getPost('AssessableValue' . $i);
      $beforeAssable = $this->request->getPost('beforeAssessableValue' . $i);

      $Subtotal = $this->request->getPost('SubTotal' . $i);
      $beforeSubtotal = $this->request->getPost('beforeSubTotal' . $i);

      $Igst = $this->request->getPost('IGST' . $i);
      $beforeIgst = $this->request->getPost('beforeIGST' . $i);
      $AfterIgst = $this->request->getPost('AfterIGST' . $i);

      $CustomDutyExpensesPerKG = $this->request->getPost('CustomDutyExpensesPerKG' . $i);
      $beforeCustomDutyExpensesPerKG = $this->request->getPost('beforeCustomDutyExpensesPerKG' . $i);

      $FreightType = $this->request->getPost('FreightType' . $i);
      $NoOfTrip = $this->request->getPost('NoOfTrip' . $i);
      $Freightrate = $this->request->getPost('FreightValue' . $i);
      $Freightamount = $this->request->getPost('AfterFreightValue' . $i);

      $per = $this->request->getPost('Per' . $i);

      $beforeFreightType = $this->request->getPost('beforeFreightType' . $i);
      $beforeNoOfTrip = $this->request->getPost('beforeNoOfTrip' . $i);
      $beforeFreightrate = $this->request->getPost('beforeFreightValue' . $i);
      $beforeFreightamount = $this->request->getPost('beforeAfterFreightValue' . $i);
      $beforeper = $this->request->getPost('beforePer' . $i);

      $QuantityKG = $this->request->getPost('QuantityKG' . $i);
      $ClearingCharge = $this->request->getPost('ClearingCharge' . $i);
      $NetValue = $this->request->getPost('NetValue' . $i);
      $DutyImpact = $this->request->getPost('DutyImpact' . $i);
      $LineitemAuditorNotes = $this->request->getPost('LineItemNoteForAuditor' . $i);
      $LineitemAuditorNotes = ($LineitemAuditorNotes === null || $LineitemAuditorNotes === '') ? '-' : $LineitemAuditorNotes;

      $specialinstruction = $this->request->getPost('Addinstruction' . $i);
      $CostCenter = $this->request->getPost('costCode' . $i);

      $Totalvalueitem = $this->request->getPost('txtTotalorderValue');
      $RecQtyvalue = 0;
      $rowspanvalue = 0;
      $LineItemNo = '';

      if (($itemRate - $beforeitemRate) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Rate : " . $beforeitemRate . "</td><td>Revised Rate:" . $itemRate . "</td></tr>";
      }


      if (($Quantity - $beforeQuantity) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Quantity : " . $beforeQuantity . "</td><td>Revised Quantity:" . $Quantity . "</td></tr>";
      }


      if (((float)($LandingCharge) - (float)($beforeLandingCharge)) != 0) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Landing percentage : " . $beforeLandingCharge . "</td><td>Revised Landing Percentage:" . $LandingCharge . "</td></tr>";
      }

      if (((float)($CustomDuty)  - (float)($beforeCustomDuty)) != 0) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current CustomDuty : " . $beforeCustomDuty . "</td><td>Revised CustomDuty:" . $CustomDuty . "</td></tr>";
      }


      if ( (float)($CustomEd) - (float)($beforeCustomEd)) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current CustomEd : " . $beforeCustomEd . "</td><td>Revised CustomEd:" . $CustomEd . "</td></tr>";
      }


      if ( (float)($CustomSH) - (float)($beforeCustomSH)) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current CustomSH : " . $beforeCustomSH . "</td><td>Revised CustomSH:" . $CustomSH . "</td></tr>";
      }

      if ( (float)($FreightType) != (float)($beforeFreightType)) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Freight Type: " . $beforeFreightType . "</td><td>Revised Freight Type:" . $FreightType . "</td></tr>";
      }

      if ((float)$NoOfTrip - (float)$beforeNoOfTrip) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current No of Trip: " . $beforeNoOfTrip . "</td><td>Revised Additional Excise duty:" . $NoOfTrip . "</td></tr>";
      }

      if ((float)$Freightrate - (float)$beforeFreightrate) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Freightrate: " . $beforeFreightrate . "</td><td>Revised Freightrate:" . $Freightrate . "</td></tr>";
      }

      if ((float)$Freightamount - (float)$beforeFreightamount) {

        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Freight Amount: " . $beforeFreightamount . "</td><td>Revised Freight Amount:" . $Freightamount . "</td></tr>";
      }


      if ($per != $beforeper) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Per Value: " . $beforeper . "</td><td>Revised Per Value:" . $per . "</td></tr>";
      }

      if (((float)$Assable - (float)$beforeAssable) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Assessable : " . $beforeAssable . "</td><td>Revised CustomDuty:" . $Assable . "</td></tr>";
      }

      if (( (float)$Subtotal - (float)$beforeSubtotal) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Subtotal : " . $beforeSubtotal . "</td><td>Revised Subtotal:" . $Subtotal . "</td></tr>";
      }

      if (( (float)$Igst - (float)$beforeIgst) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current IGST Percentage : " . $beforeIgst . "</td><td>Revised IGST Percentage:" . $Igst . "</td></tr>";
      }

      if (((float)$Grossdutypayable - (float)$beforeGrossdutypayable) != 0) {
        $rowspanvalue++;
        $CAD = $CAD . "<tr><td>Current Gross Duty Payable : " . $beforeGrossdutypayable . "</td><td>Revised Gross Duty Payable:" . $Grossdutypayable . "</td></tr>";
      }

      if ($rowspanvalue > 0) {
        $rowspanvalue++;
        $CAD2 = '';
        $CAD2 = $CAD;
        $CAD = '';
        $CAD = "<tr><td rowspan=" . $rowspanvalue . ">" . $MaterialCode . "</td></tr>";
        $CAD .= $CAD2;
      }
      if($itemRate != 0){
        $this->purchaseorder_model->updateMaterialRate($MaterialCode, $itemRate);        }
        
      $POLineItemList = array('PONO' => $NewPO, 'ReqNo' => $Reqnumber, 'MaterialCode' => $MaterialCode, 'Quantity' => $Quantity, 'Rate' => $itemRate, 'Status' => $LineItemStatus, 'CreatedBy' => $CreateBy, 'CreatedDate' => $createddt, 'CostCenterCode' => $CostCenter, 'AmendedDetails' => $CAD, 'Per' => $per, 'ServiceMaterialDescription' => $specialinstruction,'LineitemAuditorNotes' => $LineitemAuditorNotes);

      $POLineItem = $this->purchaseorder_model->addPOLineItem($POLineItemList);

      if (count($POLineItem) > 0) {
        $LineItemNo =  $POLineItem[0]['LineItemNo'];
      }
      
      $ImportTaxList = array('LineItemNo' => $LineItemNo, 'BasicPriceInMTon' => $BasicPriceinmton, 'ProductPrice' => $Productprice, 'LandingCharge' => $LandingCharge, 'AfterLandingCharge' => $AfterLandingCharge, 'CustomDuty' => $CustomDuty, 'AfterCustomDuty' => $AfterCustomDuty, 'CustomEdCess' => $CustomEd, 'CustomSHCess' => $CustomSH, 'CreatedBy' => $CreateBy, 'CreatedDate' => $createddt, 'Grossdutypayable' => $Grossdutypayable, 'CustomDutyExpensesPerKG' => $CustomDutyExpensesPerKG, 'QuantityKG' => $QuantityKG, 'AfterCustomSHCess' => $AfterCustomSH, 'AfterCustomEdCess' => $AfterCustomEd, 'TotalValue' => $Totalvalueitem, 'FreightType' => $FreightType, 'NoOfTrip' => $NoOfTrip, 'FreightValue' => $Freightrate, 'AfterFreightValue' => $Freightamount, 'AssessableValue' => $Assable, 'SubTotal' => $Subtotal, 'IGST' => $Igst, 'AfterIGST' => $AfterIgst, 'DutyImpact' => $DutyImpact, 'NetValue' => $NetValue, 'ClearingCharge' => $ClearingCharge);
      $ImportList = $this->purchaseorder_model->addImportTax($ImportTaxList);
    }


    $qty = $this->purchaseorder_model->getpolineqty($NewPO);


    $ordqty = '';
    $recqty = '';
    // $POno='';
    // sum(Quantity)as Qty,sum(ReceivedQuantity)as rec

    // foreach ($qty as $qtyvalue) 
    // {
    $ordqty = $qty[0]->Qty;
    $recqty = $qty[0]->rec;
    // $POno = $qtyvalue->PONO; 

    if ($ordqty == $recqty) {

      $Newstatus = array('Status' => IGR_CREATED);
      $this->purchaseorder_model->POLineItemsupdatestatus($NewPO, $Newstatus);

      $this->purchaseorder_model->pomasterupdatestatus($NewPO, $Newstatus);
    }

    $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO ;
    if($changeStatus == 'ST014'){
      $message = 'Purchase Order ' . $PONO . ' Amended Successfully! - New PO Number is: ' . $NewPO .' (Saved as Draft)';
    } 
    
    echo $message;
  }
}