diff --git a/app/Controllers/StockController.php b/app/Controllers/StockController.php
index e0ea480b..b624935c 100644
--- a/app/Controllers/StockController.php
+++ b/app/Controllers/StockController.php
@@ -769,7 +769,7 @@ class StockController extends BaseController
                     SUM(totalGasconsumption) AS coatingMachineGasconsumption,
                     SUM(totalCoatingSandInKg) / 1000 AS coatedSand
             FROM t_coatingMachineDetails
-            WHERE is_active = 1 
+            WHERE is_active = 1     
             AND date >= ' . $this->db->escape($startDate) . ' 
             AND date <= ' . $this->db->escape($endDate) . '
             GROUP BY date
@@ -797,7 +797,62 @@ class StockController extends BaseController
     }
 
     public function updateGasStockDetails(){
-        echo "welcome to update Gas Stock Details";
+        
+        $postData = $this->request->getPost();
+
+        $updateGasStockDetailsData = json_decode($postData['updateGasStockDetails'], true);
+
+        $updates = [];
+
+        $inserts = [];
+
+        foreach($updateGasStockDetailsData as $data){
+            
+            $date = $data['date'];
+             
+  
+              $dbData = [
+                 'date'                =>$data['date'], 
+                 'opening'             =>$data['opening'],
+                 'purchaseBharath'     =>$data['purchaseBharath'],
+                 'purchaseIndian'      =>$data['purchaseIndian'],
+                 'total'               =>$data['total'],
+                 'consumption'         =>$data['consumption'],
+                 'balanceStock'        =>$data['balanceStock'],
+                ];
+  
+              $resultExists =  $this->gasStockDetails_model
+              ->where('date',$date)
+              ->first();
+
+
+                if(empty($resultExists)){
+                    $inserts[] = $dbData;    
+                }else{
+                    $dbData['id']=$resultExists['id'];
+                    $updates[] = $dbData ;
+                }        
+  
+        }
+
+
+            if (!empty($inserts)) {
+                $this->gasStockDetails_model->insertBatch($inserts);
+            }
+
+            if (!empty($updates)) {
+
+                $updateResult =  $this->gasStockDetails_model->updateBatch($updates, 'id');
+
+                if ($updateResult === FALSE) {
+                    echo "Error during update";
+                } else {
+                    echo "Data Updated Successfully";
+                    return;
+                }
+            }
+  
+            echo "Data Saved Successfully";
     }
 
 
diff --git a/app/Views/gasStockDetails.php b/app/Views/gasStockDetails.php
index 6fc6ecbe..88803b65 100644
--- a/app/Views/gasStockDetails.php
+++ b/app/Views/gasStockDetails.php
@@ -267,22 +267,44 @@
                                         <tbody style="background-color: #fff;" >
                                         <?php if(!empty($gasStockDetails)){
                                             foreach($gasStockDetails as $index => $gasStockDetail){
+                                                
+                                                $date = Datetime::createFromFormat('Y-m-d',$gasStockDetail['date'])->format('d-m-Y')
                                             ?>
                                       <tr>
-                                        <td class="celda_normal"><?=$gasStockDetail['date']??'-'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['opening']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['purchaseBharath']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['purchaseIndian']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['total']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['consumption']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['balanceStock']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['consumption']??'0'?></td>
+                                        <td class="celda_normal"><?=$date??'-'?></td>
+
+                                        <!-- only setting opening stock editable for first day of the month -->
+                                        <td class="celda_normal openingStock"
+                                        <?php if($index==0){echo"contenteditable='true'";}?>
+                                        oninput="openingStockChange(this)"
+                                        data-id="<?=$gasStockDetail['date']?>"
+                                                                ><?=$gasStockDetail['opening']??'0'?></td>
+                                        <td class="celda_normal purchaseBharath"
+                                          oninput="purchaseBharathStockChange(this)"
+                                          data-id="<?=$gasStockDetail['date']?>"
+                                          contenteditable="true"><?=$gasStockDetail['purchaseBharath']??'0'?></td>
+
+                                        <td class="celda_normal purchaseIndian"
+                                          oninput="purchaseIndianStockChange(this)"
+                                          data-id="<?=$gasStockDetail['date']?>"
+                                          contenteditable="true"><?=$gasStockDetail['purchaseIndian']??'0'?></td>
+
+                                        <td class="celda_normal total"
+                                          data-id="<?=$gasStockDetail['date']?>"
+                                                                ><?=$gasStockDetail['total']??'0'?></td>
+                                        <td class="celda_normal consumption"
+                                        data-id="<?=$gasStockDetail['date']?>"
+                                                                ><?=$gasStockDetail['consumption']??'0'?></td>
+                                        <td class="celda_normal balanceStock"
+                                          data-id="<?=$gasStockDetail['date']?>"
+                                                                ><?=$gasStockDetail['balanceStock']??'0'?></td>
+                                        <td class="celda_normal"><?=$gasStockDetail['drierMachineGasConsumption']??'0'?></td>
                                         <td class="celda_normal"><?=$gasStockDetail['sandDried']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['consumption']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['coatedSand']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['coatedSand']??'0'?></td>
-                                        <td class="celda_normal"><?=$gasStockDetail['coatedSand']??'0'?></td>
+                                        <td class="celda_normal"><?=$gasStockDetail['coatingMachineGasconsumption']??'0'?></td>
                                         <td class="celda_normal"><?=$gasStockDetail['coatedSand']??'0'?></td>
+                                        <td class="celda_normal"><?=$gasStockDetail['trpMachineGasconsumption']??'0'?></td>
+                                        <td class="celda_normal"><?=$gasStockDetail['sandTrp']??'0'?></td>
+                                        <td class="celda_normal"><?=$gasStockDetail['rotaryDrierMachineGasconsumption']??'0'?></td>
                                     </tr>
                                         <?php }
                                         }else{ 
@@ -307,23 +329,42 @@
 
                                             foreach ($datesInMonth as $datesInMonthIndex => $dateInMonth) {
                                                
-                                                
+                                                $dateInMonthDmYFormat = Datetime::createFromFormat('Y-m-d',$dateInMonth)->format('d-m-Y')
                                             ?> 
-                                            <tr>
-                                        <td class="celda_normal"><?=$dateInMonth??'-'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
-                                        <td class="celda_normal"><?='0'?></td>
+                                    <tr>
+                                        <td class="celda_normal"><?=$dateInMonthDmYFormat??'-'?></td>
+                                        <!-- only setting opening stock editable for first day of the month -->
+                                        <td class="celda_normal openingStock"
+                                        <?php if($datesInMonthIndex==0){echo"contenteditable='true'";}?>
+                                        oninput="openingStockChange(this)"
+                                        data-id="<?=$dateInMonth?>"
+                                                                >0</td>
+                                        <td class="celda_normal purchaseBharath"
+                                          oninput="purchaseBharathStockChange(this)"
+                                          data-id="<?=$dateInMonth?>"
+                                          contenteditable="true">0</td>
+
+                                        <td class="celda_normal purchaseIndian"
+                                          oninput="purchaseIndianStockChange(this)"
+                                         data-id="<?=$dateInMonth?>"
+                                          contenteditable="true">0</td>
+
+                                        <td class="celda_normal total"
+                                         data-id="<?=$dateInMonth?>"
+                                                                >0</td>
+                                        <td class="celda_normal consumption"
+                                        data-id="<?=$dateInMonth?>"
+                                                                >0</td>
+                                        <td class="celda_normal balanceStock"
+                                         data-id="<?=$dateInMonth?>"
+                                                                >0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
+                                        <td class="celda_normal">0</td>
                                     </tr>
                                          <?php }
                                          }?>
@@ -364,7 +405,7 @@
 
             //table to json function
 
-            var updateBagStockDetails = tableToJson();
+            var updateGasStockDetails = tableToJson();           
             
 
             alert('Updation may take a while, And we appreciate your patience..!!');
@@ -372,10 +413,10 @@
             $('#loader').show();
             $.ajax({
                 data: {
-                    updateBagStockDetails
+                    updateGasStockDetails
                 },
                 type: "POST",
-                url: "<?php echo base_url() ?>updateBagStockDetails",
+                url: "<?php echo base_url() ?>updateGasStockDetails",
 
                 success: function (data) {
                     if (data) {
@@ -406,32 +447,27 @@
 
 <script>
     function tableToJson() {
-        const table = $('#bagStockDetailsTableId');
+        const table = $('#gasStockDetailsTableId');
         const rows = [];
 
-        //this table to json is customized for bagstock not for all
-
-        table.find('tbody tr').each(function() {
+        table.find('tbody tr').each(function() { 
             const rowCells = $(this).find('td'); 
-            const date = rowCells.eq(0).text().trim(); 
-
- 
-            /** we get  eight entries against a material so we loop from 1 to 7  and so on
-             in a single row **/
-            for (let i = 1; i < rowCells.length; i += 7) { 
+            let date = rowCells.eq(0).text().trim().split('-');
+            date=`${date[2]}-${date[1]}-${date[0]}`;
+                        
                 const rowData = {
-                    date: rowCells.eq(i).text().trim(),
-                    materialCode: rowCells.eq(i+1).text().trim(),
-                    customer: rowCells.eq(i+2).text().trim(),
-                    opening: rowCells.eq(i+3).text().trim(),
-                    receipt: rowCells.eq(i+4).text().trim(),
-                    used: rowCells.eq(i+5).text().trim(),
-                    balanceStock: rowCells.eq(i + 6).text().trim()
+                    date,
+                    opening: rowCells.eq(1).text().trim()|| '0',
+                    purchaseBharath: rowCells.eq(2).text().trim()|| '0',
+                    purchaseIndian: rowCells.eq(3).text().trim()|| '0',
+                    total: rowCells.eq(4).text().trim()|| '0',
+                    consumption: rowCells.eq(5).text().trim()|| '0',
+                    balanceStock: rowCells.eq(6).text().trim()|| '0'
                 };
 
                 rows.push(rowData);
                 
-            }
+            
         });
 
         return JSON.stringify(rows, null, 2); 
@@ -445,14 +481,18 @@
         
         try{ 
             let dataId = tdElement.getAttribute('data-id');
-            let [date,materialCode] = tdElement.getAttribute('data-id').split(' ');
+            let date = dataId;
             let openingStock = tdElement.innerText;
-            let usedStock = document.querySelector(`td.usedStock[data-id="${dataId}"]`).innerText;
-            let receiptStock = document.querySelector(`td.receiptStock[data-id="${dataId}"]`).innerText;
-            let currentBalanceStock = (Number(openingStock) + Number(receiptStock)) - Number(usedStock);
-            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText=currentBalanceStock;
+            let purchaseBharathStock = document.querySelector(`td.purchaseBharath[data-id="${dataId}"]`).innerText;
+            let purchaseIndianStock  = document.querySelector(`td.purchaseIndian[data-id="${dataId}"]`).innerText;
+            let toatalGasConsumption = document.querySelector(`td.consumption[data-id="${dataId}"]`).innerText;
+            let totalGas             = (Number(openingStock) + Number(purchaseBharathStock)) + Number(purchaseIndianStock);
+            let currentBalanceStock  =  Number(totalGas) - Number(toatalGasConsumption);
 
-            updateStockValue( date,materialCode,currentBalanceStock )
+            document.querySelector(`td.total[data-id="${dataId}"]`).innerText=totalGas;
+            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText= currentBalanceStock;
+
+            updateStockValue( date,currentBalanceStock )
 
         
             } catch(error){
@@ -462,18 +502,22 @@
             }
     }
 
-    function receiptStockChange(tdElement) { 
-            try{ 
+    function purchaseBharathStockChange(tdElement) { 
+        try{ 
             let dataId = tdElement.getAttribute('data-id');
-            let [date,materialCode] = tdElement.getAttribute('data-id').split(' ');
+            let date = dataId;
             let openingStock = document.querySelector(`td.openingStock[data-id="${dataId}"]`).innerText;
-            let receiptStock = tdElement.innerText;
-            let usedStock = document.querySelector(`td.usedStock[data-id="${dataId}"]`).innerText;
-            let currentBalanceStock = (Number(openingStock) + Number(receiptStock)) - Number(usedStock);
-            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText=currentBalanceStock;
-    
-            updateStockValue( date,materialCode,currentBalanceStock )
-    
+            let purchaseBharathStock = tdElement.innerText;
+            let purchaseIndianStock  = document.querySelector(`td.purchaseIndian[data-id="${dataId}"]`).innerText;
+            let toatalGasConsumption = document.querySelector(`td.consumption[data-id="${dataId}"]`).innerText;
+            let totalGas             = (Number(openingStock) + Number(purchaseBharathStock)) + Number(purchaseIndianStock);
+            let currentBalanceStock  =  Number(totalGas) - Number(toatalGasConsumption);
+
+            document.querySelector(`td.total[data-id="${dataId}"]`).innerText=totalGas;
+            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText= currentBalanceStock;
+
+            updateStockValue( date,currentBalanceStock )
+
         
             } catch(error){
             
@@ -484,72 +528,72 @@
 
 
 
-        function usedStockChange(tdElement) {
+        function purchaseIndianStockChange(tdElement) {
 
-           try {
+            try{ 
             let dataId = tdElement.getAttribute('data-id');
-            let [date,materialCode] = tdElement.getAttribute('data-id').split(' ');
+            let date = dataId;
             let openingStock = document.querySelector(`td.openingStock[data-id="${dataId}"]`).innerText;
-            let receiptStock = document.querySelector(`td.receiptStock[data-id="${dataId}"]`).innerText;
-            let usedStock = tdElement.innerText;
-            let currentBalanceStock = ( Number(openingStock) + Number(receiptStock) ) - Number(usedStock);
-            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText=currentBalanceStock;
-        
-            updateStockValue( date,materialCode,currentBalanceStock )
+            let purchaseBharathStock = document.querySelector(`td.purchaseBharath[data-id="${dataId}"]`).innerText;
+            let purchaseIndianStock  = tdElement.innerText;
+            let toatalGasConsumption = document.querySelector(`td.consumption[data-id="${dataId}"]`).innerText;
+            let totalGas             = (Number(openingStock) + Number(purchaseBharathStock)) + Number(purchaseIndianStock);
+            let currentBalanceStock  =  Number(totalGas) - Number(toatalGasConsumption);
 
-                
-            } catch (error) { 
+            document.querySelector(`td.total[data-id="${dataId}"]`).innerText = totalGas;
+            document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText = currentBalanceStock;
+
+            updateStockValue( date,currentBalanceStock )
+
+        
+            } catch(error){
             
-                console.error("There is an error updating stock ..!!" + error);          
+                console.error("There is an error updating stock ..!!" + error);
             
-            } 
+            }
          }  
 </script>
 
 <script>
 
-    function updateStockValue( date, materialCode, currentBalanceStock ){
+    function updateStockValue( date, currentBalanceStock ){
 
-        const table = $('#bagStockDetailsTableId');
+        const table = $('#gasStockDetailsTableId');
         const rows = [];      
 
         table.find('tbody tr').each(function() {
             const rowCells = $(this).find('td'); 
-            const otherDate = rowCells.eq(1).text().trim();
+            let otherDate = rowCells.eq(0).text().trim().split('-');
+            otherDate=`${otherDate[2]}-${otherDate[1]}-${otherDate[0]}`;
 
-           
             if( new Date(otherDate) > new Date(date) ){ //other records present after it
 
-                /**this data-id ,openingStock  ,used stock ,  current Balance Stock
-                 is for changing subsequent dates not the earlier one **/
-
-                let dataId = `${otherDate} ${materialCode}`;
+                let dataId = `${otherDate}`;
 
                 document.querySelector(`td.openingStock[data-id="${dataId}"]`).innerText=currentBalanceStock;
 
-                let usedStock = document.querySelector(`td.usedStock[data-id="${dataId}"]`).innerText;
+                let openingStock         = currentBalanceStock ;
 
-                let receiptStock = document.querySelector(`td.receiptStock[data-id="${dataId}"]`).innerText;
+                let purchaseBharathStock = document.querySelector(`td.purchaseBharath[data-id="${dataId}"]`).innerText;
 
-                currentBalanceStock = (Number(currentBalanceStock) + Number(receiptStock)) - Number(usedStock);
+                let purchaseIndianStock  = document.querySelector(`td.purchaseIndian[data-id="${dataId}"]`).innerText;
+
+                let toatalGasConsumption = document.querySelector(`td.consumption[data-id="${dataId}"]`).innerText;
+
+                let totalGas             = (Number(openingStock) + Number(purchaseBharathStock)) + Number(purchaseIndianStock);
+               
+                currentBalanceStock        =  Number(totalGas) - Number(toatalGasConsumption);
+
+                document.querySelector(`td.total[data-id="${dataId}"]`).innerText= totalGas;
                 
-                document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText=currentBalanceStock;
+                document.querySelector(`td.balanceStock[data-id="${dataId}"]`).innerText = currentBalanceStock;
 
-                // console.log( 'other date' , new Date(otherDate));
-                // console.log('new balance stock' , currentBalanceStock)
                 
             }
         })
-    }
+    }   
 
-    function customerChange(thElement){
-        let materialCode = thElement.getAttribute('data-materialCode');
-        let newCustomerValue = thElement.innerText;
-        let matchingCustomerData = document.querySelectorAll(`td.customer[data-materialCode="${materialCode}"]`);
-        matchingCustomerData.forEach((element,index)=>{
-           element.innerText=newCustomerValue;
-        })
-    }
+  
     
 </script>
 
diff --git a/app/Views/includes/new_header.php b/app/Views/includes/new_header.php
index 722c4c32..f9909118 100755
--- a/app/Views/includes/new_header.php
+++ b/app/Views/includes/new_header.php
@@ -767,7 +767,7 @@
                                 <div class="dropdown-menu" aria-labelledby="topnav-stock">
 
                                     <div class="">
-                                        <a href="<?php echo base_url(); ?>incomingSilicaSandDetails" class="dropdown-item"><i class="ri-file-info-line align-middle mr-1"></i>incoming silica sand Details</a>
+                                        <a href="<?php echo base_url(); ?>incomingSilicaSandDetails" class="dropdown-item"><i class="ri-file-info-line align-middle mr-1"></i>Incoming Silica Sand Details</a>
 
                                         <a href="<?php echo base_url(); ?>drierMachineDetails" class="dropdown-item"><i class="ri-file-info-line align-middle mr-1"></i>10 TON Drier Details</a>