ancora update gest dataser report

WebDoorCreator.API/Controllers/ReportController.cs

@@ -1,6 +1,9 @@
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using Microsoft.Reporting.NETCore;
 using NLog;
+using System.Data;
+using WebDoorCreator.Core.ReportViewer;
 using WebDoorCreator.Data.Services;
 
 namespace WebDoorCreator.API.Controllers
@@ -30,25 +33,32 @@ namespace WebDoorCreator.API.Controllers
             return "OK";
         }
 
-        [HttpGet("GetReport")]
-        public async Task<IActionResult> GetReport(int OrderId, string Format)
+        /// <summary>
+        /// Restituisce report dato ordine e formato
+        /// </summary>
+        /// <param name="OrderId">ID univoco ordine</param>
+        /// <param name="Format">Formato: PDF/HTML/DOCX/XLSX</param>
+        /// <returns></returns>
+        [HttpGet("GetOrderReport")]
+        public async Task<IActionResult> GetOrderReport(int OrderId, string Format)
         {
             await Task.Delay(1);
+            string FileName = $"DCA-Order-{OrderId:00000000}";
             string Extension = "";
             string MimeType = "";
             switch (Format.ToUpper())
             {
-                case "HTML5":
+                case "HTML":
                     Extension = "html";
                     MimeType = "text/html";
                     break;
 
-                case "WORDOPENXML":
+                case "DOCX":
                     Extension = "docx";
                     MimeType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                     break;
 
-                case "EXCELOPENXML":
+                case "XLSX":
                     Extension = "xlsx";
                     MimeType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                     break;
@@ -60,7 +70,7 @@ namespace WebDoorCreator.API.Controllers
                     break;
             }
             // restituisco oggetto
-            return PrepareReport(Format, Extension, MimeType);
+            return OrderReportGet(FileName, Format, Extension, MimeType);
         }
 
         #endregion Public Methods
@@ -75,26 +85,66 @@ namespace WebDoorCreator.API.Controllers
 
         #region Private Properties
 
-        private decimal GizmoPrice { get; set; }
-
         private QueueDataService QDataServ { get; set; } = null!;
 
-        private decimal WidgetPrice { get; set; }
-
         #endregion Private Properties
 
         #region Private Methods
 
-        private IActionResult PrepareReport(string renderFormat, string extension, string mimeType)
+        /// <summary>
+        /// Restituisce filestream del report richiesto
+        /// </summary>
+        /// <param name="FileName">Nome file desiderato x download</param>
+        /// <param name="renderFormat"></param>
+        /// <param name="extension"></param>
+        /// <param name="mimeType"></param>
+        /// <returns></returns>
+        private IActionResult OrderReportGet(string FileName, string renderFormat, string extension, string mimeType)
         {
-            using var report = new LocalReport();
+            using (var report = new LocalReport())
+            {
+                // setup parametri
+                List<ReportParameter> RepParams = new List<ReportParameter>();
+                RepParams.Add(new ReportParameter("Title", "Invoice 4/2020"));
+                // setup DsReport
+                Dictionary<string, DataTable> DsDict = new Dictionary<string, DataTable>();
+                Random rnd = new Random();
+                decimal WidgetPrice = 204.99m;
+                decimal GizmoPrice = 2.41m;
+                ReportItem[] items = new[] {
+                    new ReportItem { Description = "Widget 6000", Price = WidgetPrice, Qty = rnd.Next(1,5) },
+                    new ReportItem { Description = "Gizmo MAX", Price = GizmoPrice, Qty = rnd.Next(10,50) },
+                    new ReportItem { Description = "Pippo", Price = 1.2m, Qty = rnd.Next(3,9) },
+                    new ReportItem { Description = "Paperino", Price = 1.74m, Qty = rnd.Next(5,15) }
+                };
+                DataTable tabDati = new DataTable("Items");
 
-            WidgetPrice = 104.99m;
-            GizmoPrice = 1.41m;
+                //tabDati = items.ToDataTable();
 
-            Core.ReportViewer.Report.Load(report, WidgetPrice, GizmoPrice);
-            var pdf = report.Render(renderFormat);
-            return File(pdf, mimeType, "report." + extension);
+                tabDati.Columns.Add("Description", typeof(string));
+                tabDati.Columns.Add("Price", typeof(decimal));
+                tabDati.Columns.Add("Qty", typeof(int));
+                tabDati.Columns.Add("Total", typeof(decimal));
+                DataRow newRow = tabDati.NewRow();
+                foreach (var item in items)
+                {
+                    newRow = tabDati.NewRow();
+                    newRow["Description"] = item.Description;
+                    newRow["Price"] = item.Price;
+                    newRow["Qty"] = item.Qty;
+                    newRow["Total"] = item.Price*item.Qty;
+
+                    // Add the row to the rows collection.
+                    tabDati.Rows.Add(newRow);
+                }
+                // aggiungo dizionario
+                DsDict.Add("Items", tabDati);
+
+                // carico dati nel report...
+                Core.ReportViewer.Report.Load(report, "Report.rdlc", RepParams, DsDict);
+                var rawData = report.Render(renderFormat);
+                return File(rawData, mimeType, $"{FileName}.{extension}");
+            }
         }
 
         #endregion Private Methods