Qr code with Company AffiliateId

TIAMSharedUI/Pages/User/Hotels/HotelComponent.razor.cs

@@ -1,9 +1,13 @@
 using AyCode.Services.Loggers;
 using DevExpress.Blazor;
 using Microsoft.AspNetCore.Components;
+using System.ComponentModel.DataAnnotations;
+using System.Drawing;
+using System.Drawing.Imaging;
 using System.Runtime.CompilerServices;
 using TIAM.Core.Enums;
 using TIAM.Entities.Products;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Services;
 using TIAMWebApp.Shared.Application.Interfaces;
 using TIAMWebApp.Shared.Application.Models;
@@ -178,9 +182,47 @@ namespace TIAMSharedUI.Pages.User.Hotels
                     s.Phone
                 };
             });
+            var productOwner = await adminSignalRClient.GetByIdAsync<List<Company>>(SignalRTags.GetCompaniesById, hotel.ServiceProviderId);
+            if(productOwner!=null)
+            {
+                ImageSource = await ServiceProviderDataService.GetQRCodeByProductIdAsync(productOwner[0].AffiliateId);
+            }
+            else
+            {
+                int width = 128;
+                int height = 128;
+                string base64String = "";
+                // Create a new bitmap
+                using (Bitmap bitmap = new Bitmap(width, height))
+                {
+                    // Set all pixels to black
+                    using (Graphics gfx = Graphics.FromImage(bitmap))
+                    {
+                        gfx.Clear(Color.Black);
+                    }
 
+                    // Convert bitmap to Base64 string
+                    base64String = BitmapToBase64(bitmap);
+                    Console.WriteLine(base64String);
+                }
+
+                ImageSource = base64String;
+            }
             //SKBitmap bitmap = await ServiceProviderDataService.GetQRCodeByProductIdAsync(Guid.NewGuid());
-            ImageSource = await ServiceProviderDataService.GetQRCodeByProductIdAsync(Id);
+            
+        }
+
+        private string BitmapToBase64(Bitmap bitmap)
+        {
+            using (MemoryStream memoryStream = new MemoryStream())
+            {
+                // Save bitmap to memory stream
+                bitmap.Save(memoryStream, ImageFormat.Png);
+
+                // Convert memory stream to Base64 string
+                byte[] imageBytes = memoryStream.ToArray();
+                return Convert.ToBase64String(imageBytes);
+            }
         }
 
         void Grid_CustomizeElement(GridCustomizeElementEventArgs e)