Bozza modifica lettura file x invio test BTL

WebAedificaConfigurator/WebAedificaMaker.razor.cs

@@ -1,6 +1,9 @@
 using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Forms;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -14,7 +17,7 @@ namespace WebAedificaConfigurator
         string m_sSvg = "";
 
         [Parameter]
-        public EventCallback<Dictionary<string,string>> EC_OnSave { get; set; }
+        public EventCallback<Dictionary<string, string>> EC_OnSave { get; set; }
 
         [Parameter]
         public string CssSvg { get; set; } = "responsive-svg";
@@ -32,12 +35,37 @@ namespace WebAedificaConfigurator
         /// <returns></returns>
         protected async Task DoSave()
         {
-            Dictionary<string,string> Args = new Dictionary<string,string>();
+            Dictionary<string, string> Args = new Dictionary<string, string>();
             Args.Add("FilePath", m_FilePath);
             Args.Add("Mode", 1.ToString());
             await EC_OnSave.InvokeAsync(Args);
         }
 
+        /// <summary>
+        /// Esegue lettura file + invio richiesta specifica
+        /// </summary>
+        /// <param name="e"></param>
+        /// <returns></returns>
+
+        private async Task UploadFile(InputFileChangeEventArgs e)
+        {
+
+            Dictionary<string, string> Args = new Dictionary<string, string>();
+
+            // leggo il contenuto del PRIMO (singolo) file 
+            IBrowserFile file = e.File;
+            // limite file size (e.g., 5 MB)
+            var maxAllowedSize = 1024 * 1024;
+
+            using var stream = file.OpenReadStream(maxAllowedSize);
+            using var reader = new StreamReader(stream);
+            string rawContent = await reader.ReadToEndAsync();
+            Args.Add("Btl", rawContent);
+            // da sostituire con Enums.EngineQueryType.Preview
+            Args.Add("Mode", "1");
+            await EC_OnSave.InvokeAsync(Args);
+        }
+
         /// <summary>
         /// Componente SVG da mostrare
         /// </summary>