Feature show grades

Notenprogramm/ChangeGradeHandler.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace Notenprogramm
+{
+    public class ChangeGradeHandler
+    {
+        private Grade Grade;
+
+        public ChangeGradeHandler(Grade grade)
+        {
+            Grade = grade;
+        }
+
+        public void HandleGradeChange(object sender, TextChangedEventArgs args)
+        {
+            try
+            {
+                Grade.SetCalculatedGrade(Double.Parse(((TextBox)sender).Text));
+            }
+            catch
+            {
+                MessageBox.Show("Bitte geben Sie eine rationale Zahl ein.");
+            }
+
+        }
+    }
+}

Notenprogramm/Grade.cs

@@ -10,54 +10,59 @@ namespace Notenprogramm
 
     public class Grade : Rating
     {
-        private List<Grade> grades;
-        private List<double> bias;
-        private double calculatedGrade;
+        private List<Grade> Grades;
+        private List<double> Bias;
+        private double CalculatedGrade;
 
         private StackPanel stackPanel;
 
         public Grade(GradeType type, double ratio, double average, DateTime time, string name, string description, List<Grade> grades)  : base(type, ratio, average, time, name, description)
         {
-            this.grades = grades;
+            this.Grades = grades;
         }
 
-        public void addGrade(Grade grade)
+        public void AddGrade(Grade grade)
         {
-            grades.Add(grade);
-            calculateGrade();
-            updateStackpanel();
+            Grades.Add(grade);
+            CalculatedGrade = CalculateGrade();
+            UpdateStackpanel();
         }
 
-        public List<Grade> getGrade()
+        public void SetCalculatedGrade(double grade)
         {
-            return grades;
+            CalculatedGrade = grade;
         }
 
-        public double getAverage()
+        public double GetAverage()
         {
-            calculateGrade();
-            return calculatedGrade;
+            CalculatedGrade = CalculateGrade();
+            return CalculatedGrade;
         }
 
-        public double calculateGrade()
+        public List<Grade> GetGrades()
+        {
+            return Grades;
+        }
+
+        public double CalculateGrade()
         {
             double average = 0;
             double biasSum = 0;
 
-            for (int i = 0; i < grades.Count; i++)
+            for (int i = 0; i < Grades.Count; i++)
             {
-                average += grades[i].calculateGrade() * bias[i];
-                biasSum += bias[i];
+                average += Grades[i].CalculateGrade() * Bias[i];
+                biasSum += Bias[i];
             }
 
-            calculatedGrade = average / biasSum;
+            CalculatedGrade = average / biasSum;
 
-            return calculatedGrade;
+            return CalculatedGrade;
         }
 
-        private void updateStackpanel()
+        private void UpdateStackpanel()
         {
-
+            stackPanel = StackpanelBuilder.BuildStackPanelGrades(Grades);
         }
     }
 }

Notenprogramm/MainWindow.xaml

@@ -8,7 +8,7 @@
         Title="Notenprogramm" WindowState="Maximized"
         Closed="Window_Closed">
     <Grid>
-        <StackPanel Orientation="Horizontal">
+        <StackPanel Orientation="Horizontal" Height="506" Margin="0,0,-0.4,-0.4" VerticalAlignment="Bottom">
             <GroupBox Header="Klassenübersicht" Margin="10">
                 <ScrollViewer MaxHeight="700" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
                     <StackPanel Orientation="Vertical" CanHorizontallyScroll="False" CanVerticallyScroll="True">

Notenprogramm/Notenprogramm.csproj

@@ -54,6 +54,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="ChangeGradeHandler.cs" />
     <Compile Include="Grade.cs" />
     <Compile Include="Rating.cs" />
     <Compile Include="StackpanelBuilder.cs" />

Notenprogramm/StackpanelBuilder.cs

@@ -9,13 +9,36 @@ namespace Notenprogramm
 {
     public class StackpanelBuilder
     {
-        private const int width = 80;
+        private const int WIDTH = 80;
 
-        public static StackPanel buildStackpanelGrades(Grade grade)
+        public static StackPanel BuildStackPanelGrades(List<Grade> grades)
         {
-            StackPanel builtStackpanel = new StackPanel();
+            StackPanel stackPanel = new StackPanel();
+
+            foreach (Grade grade in grades)
+            {
+                stackPanel.Children.Add(BuildStackpanelGrade(grade));
+            }
+
+            return stackPanel;
+        }
 
+        private static StackPanel BuildStackpanelGrade(Grade grade)
+        {
+            StackPanel builtStackpanel = new StackPanel();
 
+            if (grade.GetGrades().Count == 0)
+            {
+                TextBox textBox = new TextBox();
+                textBox.Text = grade.GetAverage().ToString();
+                textBox.Width = WIDTH;
+                textBox.TextChanged += new TextChangedEventHandler(new ChangeGradeHandler(grade).HandleGradeChange);
+                builtStackpanel.Children.Add(textBox);
+            }
+            else
+            {
+                builtStackpanel.Children.Add(BuildStackPanelGrades(grade.GetGrades()));
+            }
 
             return builtStackpanel;
         }

Notenprogramm/Student.cs

@@ -45,15 +45,15 @@ public void addGrade(Grade grade)
 
             if (grade.getType().Equals(GradeType.exam))
             {
-                examGrade.addGrade(grade);
+                examGrade.AddGrade(grade);
             }
             if (grade.getType().Equals(GradeType.oral))
             {
-                oralGrade.addGrade(grade);
+                oralGrade.AddGrade(grade);
             }
             if (grade.getType().Equals(GradeType.extra))
             {
-                extraGrade.addGrade(grade);
+                extraGrade.AddGrade(grade);
             }
 
 

Notenprogramm/obj/Debug/Notenprogramm.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-1bb7eed1574186e0a6a96716ae38dd7e97c39a17
+a0d920abe4c4fcbf157e94de8160956e6e613aa8

Notenprogramm/obj/Debug/Notenprogramm_MarkupCompile.cache

@@ -12,7 +12,7 @@ DEBUG;TRACE
 C:\Users\Johannes\Documents\Projekte\NotenFirma\Notenprogramm\Notenprogramm\App.xaml
 11151548125
 
-121011487976
+11-611517221
 131569487696
 MainWindow.xaml;
 

Notenprogramm/obj/Debug/Notenprogramm_MarkupCompile.i.cache

@@ -12,7 +12,7 @@ DEBUG;TRACE
 C:\Users\Johannes\Documents\Projekte\NotenFirma\Notenprogramm\Notenprogramm\App.xaml
 11151548125
 
-15860170298
+13-1082832458
 131569487696
 MainWindow.xaml;