From 9880ef3d75c033bc780552a14b18da0aa4ae34a9 Mon Sep 17 00:00:00 2001
From: "Samuele E. Locatelli" <samuele@steamware.net>
Date: Sat, 22 May 2021 17:27:58 +0200
Subject: [PATCH] update grafico come stepped line

---
 MP.Stats/Components/ChartScarti.razor    |  2 +-
 MP.Stats/Components/ChartScarti.razor.cs | 23 +++++++++++++++--------
 MP.Stats/Data/ChartTS.cs                 | 17 +++++++++++++++++
 3 files changed, 33 insertions(+), 9 deletions(-)
 create mode 100644 MP.Stats/Data/ChartTS.cs

diff --git a/MP.Stats/Components/ChartScarti.razor b/MP.Stats/Components/ChartScarti.razor
index ec627be6..86b7d6ce 100644
--- a/MP.Stats/Components/ChartScarti.razor
+++ b/MP.Stats/Components/ChartScarti.razor
@@ -4,7 +4,7 @@
 <div class="row">
     <div class="col-2 pr-0">
         <ul class="list-group list-group-sm small">
-            @foreach (var item in @CurrData)
+            @foreach (var item in @ParetoData)
             {
                 <li class="list-group-item p-1 d-flex justify-content-between align-items-center">
                     @item.label
diff --git a/MP.Stats/Components/ChartScarti.razor.cs b/MP.Stats/Components/ChartScarti.razor.cs
index ac07c1ed..f5460e9e 100644
--- a/MP.Stats/Components/ChartScarti.razor.cs
+++ b/MP.Stats/Components/ChartScarti.razor.cs
@@ -127,7 +127,8 @@ namespace MP.Stats.Components
             AspectRatio = 2.5
         };
 
-        protected List<ChartKV> CurrData { get; set; } = new List<ChartKV>();
+        protected List<ChartKV> ParetoData { get; set; } = new List<ChartKV>();
+        protected List<ChartTS> TSData { get; set; } = new List<ChartTS>();
 
         //protected override async Task OnAfterRenderAsync(bool firstRender)
         //{
@@ -152,12 +153,12 @@ namespace MP.Stats.Components
 
         List<string> GetBarChartLabels()
         {
-            var answ = CurrData.Select(x => x.label).ToList();
+            var answ = ParetoData.Select(x => x.label).ToList();
             return answ;
         }
         List<string> GetLineChartLabels()
         {
-            var answ = CurrData.Select(x => x.label).ToList();
+            var answ = TSData.Select(x => x.TLabel.ToString()).ToList();
             return answ;
         }
 
@@ -166,8 +167,8 @@ namespace MP.Stats.Components
             var answ = new BarChartDataset<double>
             {
                 Label = "Pareto Causali Scarto",
-                Data = CurrData.Select(x => x.value).ToList(),
-                BackgroundColor = backgroundColors(CurrData.Count),
+                Data = ParetoData.Select(x => x.value).ToList(),
+                BackgroundColor = backgroundColors(ParetoData.Count),
                 //BorderColor = borderColors,
                 HoverBorderWidth = 5
             };
@@ -178,10 +179,11 @@ namespace MP.Stats.Components
             var answ = new LineChartDataset<double>
             {
                 Label = "Numero Scarti Periodo",
-                Data = CurrData.Select(x => x.value).ToList(),
-                BackgroundColor = backgroundColors(CurrData.Count),
+                Data = TSData.Select(x => x.Value).ToList(),
+                BackgroundColor = backgroundColors(1),
                 Fill = true,
                 PointRadius = 2,
+                SteppedLine=true,
                 BorderDash = new List<int> { }
             };
             return answ;
@@ -217,11 +219,16 @@ namespace MP.Stats.Components
         {
             if (ListScarti != null)
             {
-                CurrData = ListScarti
+                ParetoData = ListScarti
                            .GroupBy(x => x.Causale)
                            .Select(y => new ChartKV() { label = y.First().Descrizione, value = y.Sum(c => c.Qta) })
                            .OrderByDescending(x => x.value)
                            .ToList();
+
+                TSData = ListScarti
+                           .Select(y => new ChartTS() { TLabel = y.DataOraRif, Value = y.Qta })
+                           .OrderBy(x => x.TLabel)
+                           .ToList();
             }
         }
     }
diff --git a/MP.Stats/Data/ChartTS.cs b/MP.Stats/Data/ChartTS.cs
new file mode 100644
index 00000000..18d64e24
--- /dev/null
+++ b/MP.Stats/Data/ChartTS.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MP.Stats.Data
+{
+    public class ChartTS
+    {
+        #region Public Properties
+
+        public DateTime TLabel { get; set; } = DateTime.Now;
+        public double Value { get; set; } = 0;
+
+        #endregion Public Properties
+    }
+}
\ No newline at end of file