";
        // print_r($data);
        // die;
    
        $this->loadViews("sales_dashboard", $this->global, $data, NULL);
    }
    
    //  Sales Invoice List 
    function sales_invoice(){
        $fromDate='';
        $toDate='';
    
        if ($this->request->getMethod() === 'GET')
        {
            $toDate = date('Y-m-d');
            $fromDate = date('Y-m-d', strtotime('-90 days', strtotime($toDate)));
        } elseif ($this->request->getMethod() === 'POST') {
            $fromDate = $this->request->getPost('fromDate');
            $toDate = $this->request->getPost('toDate');
            $fromDate =  date('Y-m-d', strtotime($fromDate)); 
            $toDate = date('Y-m-d', strtotime($toDate)); 
        }

        $this->global['pageTitle'] = 'Sales Invoice';
        $data['sales_invoice'] = $this->ipinvoice_model->saleInvoiceListing($fromDate , $toDate);
        // echo "
";
        // print_r($data);die;
        $data['fromDate'] =  date('d-m-Y', strtotime($fromDate)); 
        $data['toDate'] = date('d-m-Y', strtotime($toDate)); 


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

    public function download_sales_invoice()
    {
        // Fetch data from the model
        $fromDate = $this->request->getPost('fromDate');
        $toDate = $this->request->getPost('toDate');
        $fromDate = date('Y-m-d', strtotime($fromDate));
        $toDate = date('Y-m-d', strtotime($toDate));
    
        $sales_invoice = $this->ipinvoice_model->saleInvoiceListing($fromDate, $toDate);
        
        // Start building the table
        $html = '';
    
        foreach ($sales_invoice as $invoice) {
            $subtotal = $invoice->item_price * $invoice->item_quantity;
            $cgst_amount = ($subtotal * $invoice->cgst) / 100;
            $sgst_amount = ($subtotal * $invoice->sgst) / 100;
            $total = $subtotal + $cgst_amount + $sgst_amount;
    
            $html .= '';
        }
    
        $html .= '

                    

                        

                            
Invoice Date
                            
Invoice No
                            
Client Name
                            
Product
                            
Quantity
                            
Rec Qty
                            
Rate
                            
Sub Total
                            
GST
                            
Total
                            
Status
                        
                    
                    

                        
' . date('d-m-Y', strtotime($invoice->invoice_date_created)) . '
                        
' . $invoice->invoice_number . '
                        
' . $invoice->client_name . '
                        
' . $invoice->item_name . '
                        
' . number_format($invoice->item_quantity, 2, '.', ',') . '
                        
' . (!empty($invoice->received_qty) ? $invoice->received_qty : '') . '
                        
' . number_format($invoice->item_price, 2, '.', ',') . '
                        
' . number_format($subtotal, 2, '.', ',') . '
                        
' . number_format($cgst_amount + $sgst_amount, 2, '.', ',') . '
                        
' . number_format($total, 2, '.', ',') . '
                        
' . $invoice->status . '
                      
';
    
        return $this->response->setJSON(['html' => $html]);
    }
    
    
    // View Invoice 
    function ViewInvoice($InvoiceNO = '')
    {
        if ($InvoiceNO == '') {
            $InvoiceID =  $_GET['InvoiceID'];
        } else {
                    $InvoiceID  = $InvoiceNO;
        }
        
        $data['invoiceDetails'] = $this->ipinvoice_model->getInvoice($InvoiceID);

        $data['invoiceAttachment'] = $this->ipinvoice_model->getinvoiceAttachment($InvoiceID);
        
        //   echo "
";
        //   print_r($data);die;
        $this->global['pageTitle'] = 'View Invoice';
        
        $this->loadViews("editInvoice", $this->global,  $data, NULL);
    }
    
    
    // Invoice Attachments 
    function getInvoiceAttachments(){
            $data['invoiceAttachment'] = $this->ipinvoice_model->getinvoiceAttachment($this->request->getGet('invoice_number'));
            return json_encode($data);
    }
    
    
    // Delete Attachment
    function deleteAttachment() 
    {
        $invoice_attachment_id = $this->request->getGet('invoice_attachment_id'); // Get the attachment ID from the request
        // Ensure ID is not empty
        if ($invoice_attachment_id) {
            // Load the model

            // Call the model method to delete the attachment
            $result = $this->ipinvoice_model->deleteAttachment($invoice_attachment_id);

            if ($result) {
                echo json_encode(['status' => 'success', 'message' => 'Attachment deleted successfully.']);
            } else {
                echo json_encode(['status' => 'error', 'message' => 'Failed to delete attachment.']);
            }
        } else {
            echo json_encode(['status' => 'error', 'message' => 'Invalid attachment ID.']);
        }
    }
    
    // Save Attachment
    function saveAttachment() {
        $invoiceId = $this->request->getPost('invoice_id');
        $fileNames = $this->request->getPost('file_name[]');
        $files = $this->request->getFiles();
        if ($files && isset($files['emp_file']) && is_array($files['emp_file'])) {
            foreach ($files['emp_file'] as $key => $file) {
                if ($file->isValid() && !$file->hasMoved()) {
                    // Generate a unique name for the file
                    $newFileName = $file->getRandomName();
    
                    // Move the file to the target directory
                    $file->move('./public/uploads/images/invoice_files/', $newFileName);
    
                    // Insert the file info into the database
                    $data = [
                        'invoice_id' => $invoiceId,
                        'file_name' => $newFileName,
                        'attachment_name' => $fileNames[$key]
                    ];
    
                    $this->ipattachment_model->addNewAttachment($data);
                }
            }
        } else {
            return $this->response->setJSON(['success' => false, 'message' => 'No files uploaded or incorrect input name.']);
        }
    
        return $this->response->setJSON(['success' => true]);
    }



    function updateInvRecQty() 
    {
        $invoice_id = $this->request->getPost('invoice_id');
        $received_qty = $this->request->getPost('received_qty');
      
        if ($invoice_id && $received_qty) {
            
            $result = $this->ipinvoice_model->updateInvRecQty($invoice_id , $received_qty);

            if ($result) {
                echo json_encode(['status' => 'success', 'message' => 'Attachment deleted successfully.']);
            } else {
                echo json_encode(['status' => 'error', 'message' => 'Failed to delete attachment.']);
            }
        } else {
            echo json_encode(['status' => 'error', 'message' => 'Invalid attachment ID.']);
        }
    }
}