Abbozzato recupero dati scarti

MP.Stats/Components/ChartScarti.razor

@@ -0,0 +1,35 @@
+@using MP.Stats.Data
+
+@inject MessageService MessageService
+@inject MpStatsService StatService
+
+<div class="row">
+    <div class="col-6">
+        <ul>
+
+            @foreach (var item in CurrData)
+            {
+                <li>@item.label: @item.value</li>
+            }
+        </ul>
+    </div>
+    <div class="col-6"></div>
+</div>
+
+@code {
+
+    [Parameter]
+    public SelectData currFilter { get; set; }
+
+    protected List<ChartKV> CurrData = new List<ChartKV>();
+
+    protected override async Task OnInitializedAsync()
+    {
+        await reloadData();
+    }
+
+    private async Task reloadData()
+    {
+        CurrData = await StatService.StatScartiGetPareto(currFilter, MessageService.SearchVal);
+    }
+}

MP.Stats/Data/ChartKV.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MP.Stats.Data
+{
+    public class ChartKV
+    {
+        #region Public Properties
+
+        public string label { get; set; } = "";
+        public double value { get; set; } = 0;
+
+        #endregion Public Properties
+    }
+}

MP.Stats/Data/MpStatsService.cs

@@ -242,7 +242,7 @@ namespace MP.Stats.Data
         {
             //return Task.FromResult(dbController.StatScartiGetAll(DataStart, DataEnd, IdxMacchina, IdxODL, KeyRichiesta, CodArticolo).ToArray());
             List<MP.Data.DatabaseModels.ResScarti> dbResult = new List<MP.Data.DatabaseModels.ResScarti>();
-            string cacheKey = getCacheKey("MP:STATS:SCARTI", CurrFilter);
+            string cacheKey = getCacheKey("MP:STATS:SCARTI:RAW", CurrFilter);
             string rawData;
             var redisDataList = await distributedCache.GetAsync(cacheKey);
             if (redisDataList != null)
@@ -260,6 +260,35 @@ namespace MP.Stats.Data
             return await Task.FromResult(dbResult);
         }
 
+        public async Task<List<ChartKV>> StatScartiGetPareto(SelectData CurrFilter, string searchVal = "")
+        {
+            List<ChartKV> statResult = new List<ChartKV>();
+            string cacheKey = getCacheKey("MP:STATS:SCARTI:PARETO", CurrFilter);
+            string rawData;
+            var redisDataList = await distributedCache.GetAsync(cacheKey);
+            if (redisDataList != null)
+            {
+                rawData = Encoding.UTF8.GetString(redisDataList);
+                statResult = JsonConvert.DeserializeObject<List<ChartKV>>(rawData);
+            }
+            else
+            {
+                // recupero dal DB (eventualmente con cache)
+                var dbResult = StatScartiGetAll(CurrFilter, searchVal);
+                // faccio conteggio...
+                statResult = dbResult
+                    .Result
+                    .GroupBy(x => x.Causale)
+                    .Select(y => new ChartKV() { label = y.First().Causale, value = y.Sum(c => c.Qta) })
+                    .ToList();
+
+                rawData = JsonConvert.SerializeObject(statResult);
+                redisDataList = Encoding.UTF8.GetBytes(rawData);
+                await distributedCache.SetAsync(cacheKey, redisDataList, cacheOpt);
+            }
+            return await Task.FromResult(statResult);
+        }
+
         public async Task<List<MP.Data.DatabaseModels.TurniOee>> StatTurniOeeGetAllAsync(DateTime DataStart, DateTime DataEnd, string IdxMacchina, int IdxODL, string KeyRichiesta, string CodArticolo, string searchVal = "")
         {
             return await Task.FromResult(dbController.StatTurniOeeGetAll(DataStart, DataEnd, IdxMacchina, IdxODL, KeyRichiesta, CodArticolo));

MP.Stats/Pages/Scarti.razor

@@ -7,6 +7,7 @@
         <SelectionFilter SelFilter="currFilter" filterChanged="DoFilter" filterReset="ResetFilter"></SelectionFilter>
     </div>
     <div class="card-body py-0 px-1">
+        @*<ChartScarti></ChartScarti>*@
         @if (ListRecords == null)
         {
             <LoadingData></LoadingData>