diff --git a/api_test.http b/api_test.http
index 771a4c36..7987d0c0 100644
--- a/api_test.http
+++ b/api_test.http
@@ -1,4 +1,4 @@
 
 
-//$routes->match(['GET', 'POST'], 'trpProductionDetails', 'StockController::trpProductionDetails');
+//     $routes->match(['GET', 'POST'], 'trpProductionDetails', 'StockController::trpProductionDetails');
 GET http://localhost/ci4/ria/trpProductionDetails
diff --git a/app/Controllers/StockController.php b/app/Controllers/StockController.php
index 1abcfdab..68ce7591 100644
--- a/app/Controllers/StockController.php
+++ b/app/Controllers/StockController.php
@@ -1466,6 +1466,151 @@ class StockController extends BaseController
             echo "An error occurred: " . $error->getMessage();
         }
     }
+
+
+    // public function updateTrpProductionDetails() {
+    //     $postData = $this->request->getPost();
+    //     $updateTrpProductionDetails = json_decode($postData['updateTrpProductionDetails'], true);
+    
+    //     $updateProduction = [];
+    //     $updateMaintenance = [];
+    //     $updateWaste = [];
+    
+    //     $insertProduction = [];
+    //     $insertMaintenance = [];
+    //     $insertWaste = [];
+    
+    //     // Extract dates from the data
+    //     $dates = array_column($updateTrpProductionDetails, 'Date');
+    //     $formattedDates = array_map(function($date) {
+    //         return $this->convertToDateWithFlexibleFormats($date, ["d-m-Y", "Y-m-d", "m/d/Y", "m-d-Y"], "Y-m-d");
+    //     }, $dates);
+    
+    //     // Fetch existing records in bulk
+    //     $existingMaintenanceRecords = $this->TrpProductionMaintenance_model->whereIn('date', $formattedDates)->findAll();
+    //     $existingProductionRecords = $this->TrpProduction_model->whereIn('date', $formattedDates)->findAll();
+    //     $existingWasteRecords = $this->TrpProductionWaste_model->whereIn('date', $formattedDates)->findAll();
+    
+    //     // Convert fetched records to associative arrays for quick lookup
+    //     $existingMaintenanceMap = [];
+    //     foreach ($existingMaintenanceRecords as $record) {
+    //         $existingMaintenanceMap[$record['date']] = $record;
+    //     }
+    
+    //     $existingProductionMap = [];
+    //     foreach ($existingProductionRecords as $record) {
+    //         $existingProductionMap[$record['date']] = $record;
+    //     }
+    
+    //     $existingWasteMap = [];
+    //     foreach ($existingWasteRecords as $record) {
+    //         $existingWasteMap[$record['date']] = $record;
+    //     }
+    
+    //     foreach ($updateTrpProductionDetails as $data) {
+    //         $data['date'] = $this->convertToDateWithFlexibleFormats($data['Date'], ["d-m-Y", "Y-m-d", "m/d/Y", "m-d-Y"], "Y-m-d");
+    //         $date = $data['date'];
+    
+    //         $dbDataTrpMaintenance = [
+    //             'date' => $data['date'],
+    //             'openingTime' => $data['openingTime'],
+    //             'closingTime' => $data['closingTime'],
+    //             'totalHours' => $data['totalHours'],
+    //             'coldStart' => $data['coldStart'],
+    //             'breakdownHours' => $data['breakdownHours'],
+    //             'burnerFiringHours' => $data['burnerFiringHours'],
+    //             'sandFeedingHours' => $data['sandFeedingHours'],
+    //             'workingPersonEngineers' => $data['workingPersonEngineers'],
+    //             'workingPersonSupervisiors' => $data['workingPersonSupervisiors'],
+    //             'workingPersonOperators' => $data['workingPersonOperators'],
+    //             'rollerDrivers' => $data['rollerDrivers'],
+    //             'natureOfMaintenance' => $data['natureOfMaintenance'],
+    //             'location' => $data['location'],
+    //             'description' => $data['description']
+    //         ];
+    
+    //         $dbDataTrpProduction = [
+    //             'date' => $data['date'],
+    //             'gasReceiptBg' => $data['gasReceiptBg'],
+    //             'gasReceiptPg' => $data['gasReceiptPg'],
+    //             'physicalGasConsumption' => $data['physicalGasConsumption'],
+    //             'trpPlusDrierGasConsumption' => $data['trpPlusDrierGasConsumption'],
+    //             'trpPhysicalGasPerTon' => $data['trpPhysicalGasPerTon'],
+    //             'panelGasConsumption' => $data['panelGasConsumption'],
+    //             'panelGasPerTon' => $data['panelGasPerTon'],
+    //             'edRunningHours' => $data['edRunningHours'],
+    //             'edProduction' => $data['edProduction'],
+    //             'edUsage' => $data['edUsage'],
+    //             'trpProduction' => $data['trpProduction'],
+    //             'trpProductionPerHour' => $data['trpProductionPerHour'],
+    //             'waterReceipt' => $data['waterReceipt'],
+    //             'waterConsumption' => $data['waterConsumption'],
+    //             'ebReading' => $data['ebReading'],
+    //             'ebReadingPerUnitTon' => $data['ebReadingPerUnitTon']
+    //         ];
+    
+    //         $dbDataTrpWaste = [
+    //             'date' => $data['date'],
+    //             'msSeperation' => $data['msSeperation'],
+    //             'edWaste' => $data['edWaste'],
+    //             'coolerBags' => $data['coolerBags'],
+    //             'edPlus20Waste' => $data['edPlus20Waste'],
+    //             'cycloneWaste' => $data['cycloneWaste']
+    //         ];
+    
+    //         if (empty($existingMaintenanceMap[$date])) {
+    //             $insertMaintenance[] = $dbDataTrpMaintenance;
+    //             $insertProduction[] = $dbDataTrpProduction;
+    //             $insertWaste[] = $dbDataTrpWaste;
+    //         } else {
+    //             $dbDataTrpMaintenance['id'] = $existingMaintenanceMap[$date]['id'];
+    //             $dbDataTrpProduction['id'] = $existingProductionMap[$date]['id'];
+    //             $dbDataTrpWaste['id'] = $existingWasteMap[$date]['id'];
+    
+    //             $updateMaintenance[] = $dbDataTrpMaintenance;
+    //             $updateProduction[] = $dbDataTrpProduction;
+    //             $updateWaste[] = $dbDataTrpWaste;
+    //         }
+    //     }
+    
+    //     // Start the transaction
+    //     $this->db->transBegin();
+    
+    //     try {
+    //         if (!empty($insertMaintenance)) {
+    //             $this->TrpProductionMaintenance_model->insertBatch($insertMaintenance);
+    //         }
+    
+    //         if (!empty($insertProduction)) {
+    //             $this->TrpProduction_model->insertBatch($insertProduction);
+    //         }
+    
+    //         if (!empty($insertWaste)) {
+    //             $this->TrpProductionWaste_model->insertBatch($insertWaste);
+    //         }
+    
+    //         if (!empty($updateMaintenance)) {
+    //             $this->TrpProductionMaintenance_model->updateBatch($updateMaintenance, 'id');
+    //         }
+    
+    //         if (!empty($updateProduction)) {
+    //             $this->TrpProduction_model->updateBatch($updateProduction, 'id');
+    //         }
+    
+    //         if (!empty($updateWaste)) {
+    //             $this->TrpProductionWaste_model->updateBatch($updateWaste, 'id');
+    //         }
+    
+    //         // Commit the transaction if all operations are successful
+    //         $this->db->transCommit();
+    //         echo "Data Saved Successfully";
+    
+    //     } catch (\Exception $error) {
+    //         // Rollback the transaction in case of any errors
+    //         $this->db->transRollback();
+    //         echo "An error occurred: " . $error->getMessage();
+    //     }
+    // }