Conversione su MongoDb corretta, da verificare rilettura e filtraggio

MP-Site/test.aspx.cs

@@ -1,4 +1,5 @@
-using SteamWare;
+using MapoDb;
+using SteamWare;
 using System;
 using System.Collections.Generic;
 
@@ -24,7 +25,9 @@ namespace MP_SITE
     protected void lbtConvertData_Click(object sender, EventArgs e)
     {
       // effettuo lettura dati FluxLog
-
+      DateTime dataRif = DateTime.Now;
+      DateTime.TryParse(txtData.Text, out dataRif);
+      FluxArchive.man.trasferData(dataRif);
       // converto
 
       // salvo su mongoDB!

MapoDb/FluxArchive.cs

@@ -39,42 +39,45 @@ namespace MapoDb
       List<tsData> valori = new List<tsData>();
       tsData campione = null;
       DateTime tStamp;
-      int ora = 0;
       string filtro = "";
-      string sort = "codFlux ASC";
+      string sort = "idxMacchina ASC, codFlux ASC";
       string currFlux = "";
+      string currMacc = "";
       // leggo da DB i records...
-      var tabDati = DataLayer.obj.taFL.getFilt("*", data2transfer, data2transfer.AddHours(3), true);
+      var tabDati = DataLayer.obj.taFL.getFilt("", data2transfer, data2transfer.AddDays(7), true);
       // ora converto...
       // faccio ciclo su 24 h...
       for (int i = 0; i < 24; i++)
       {
-        valori = new List<tsData>();
-        tStamp = data2transfer.AddHours(ora);
-        filtro = $"dtEvento >= #{tStamp}# AND dtEvento <= #{tStamp.AddHours(1)}#";
+        tStamp = data2transfer.AddHours(i);
+        filtro = $"dtEvento >= #{tStamp:yyyy-MM-dd HH:mm:00}# AND dtEvento <= #{tStamp.AddHours(1):yyyy-MM-dd HH:mm:00}#";
         var tabOraria = (DS_applicazione.FluxLogRow[])tabDati.Select(filtro, sort);
         foreach (var item in tabOraria)
         {
           // controllo flusso x nuovo record...
-          if (item.CodFlux != currFlux)
+          if (item.CodFlux != currFlux || item.IdxMacchina != currMacc)
           {
             // salvo il VECCHIO record...
-            if(currRecord!=null)
+            if (currRecord != null)
             {
+              currRecord.samples = valori;
               listaRecords.Add(currRecord);
             }
-            // nuovo record...
+            // nuovi record...
             currFlux = item.CodFlux;
+            currMacc = item.IdxMacchina;
+            valori = new List<tsData>();
             currRecord = new tsGrouped()
             {
+              vcMachine = currMacc,
               vcName = currFlux,
               timeStamp = tStamp,
-              period = timeWindow.hour,
-              samples=valori
+              period = timeWindow.hour
             };
           }
           campione = new tsData()
           {
+            vcMachine = item.IdxMacchina,
             vcName = item.CodFlux,
             timeStamp = item.dtEvento,
             strValue = item.Valore
@@ -82,7 +85,7 @@ namespace MapoDb
           // salvo ULTIMO sample i record prec...
           if (campione != null && currRecord != null)
           {
-            currRecord.samples.Add(campione);
+            valori.Add(campione);
           }
         }
       }
@@ -95,6 +98,16 @@ namespace MapoDb
       var collection = database.GetCollection<tsGrouped>("FluxLog");
       // salvo in blocco
       collection.InsertMany(listaRecords);
+
+      // test rilettura: https://stackoverflow.com/questions/2943222/find-objects-between-two-dates-mongodb
+      // https://studio3t.com/knowledge-base/articles/mongodb-find-method/
+      // https://github.com/mongodb/mongo-csharp-driver
+      // http://www.binaryheap.com/tech/time-series-data-in-mongodb/
+      // https://www.codeproject.com/Tips/760099/Resampling-and-merging-time-series-data-using-LINQ
+      // https://docs.microsoft.com/it-it/aspnet/core/tutorials/first-mongo-app?view=aspnetcore-3.0&tabs=visual-studio
+      // https://www.codementor.io/pmbanugo/working-with-mongodb-in-net-1-basics-g4frivcvz
+      // https://www.codementor.io/pmbanugo/working-with-mongodb-in-net-2-retrieving-mrlbeanm5
+      // https://www.codementor.io/pmbanugo/working-with-mongodb-in-net-part-3-skip-sort-limit-and-projections-oqfwncyka
     }
   }
 }

MapoSDK/Objects.cs

@@ -222,6 +222,10 @@ namespace MapoSDK
   /// </summary>
   public class tsData
   {
+    /// <summary>
+    /// Nome Macchina
+    /// </summary>
+    public string vcMachine { get; set; } = "";
     /// <summary>
     /// Nome della Var Casuale
     /// </summary>
@@ -287,6 +291,10 @@ namespace MapoSDK
   /// </summary>
   public class tsGrouped
   {
+    /// <summary>
+    /// Nome Macchina
+    /// </summary>
+    public string vcMachine { get; set; } = "";
     /// <summary>
     /// Nome della Var Casuale
     /// </summary>