Delete irrelevant content

Dal/Dal.csproj

@@ -126,6 +126,7 @@
     <Compile Include="Comparers\CompareLastName.cs" />
     <Compile Include="Comparers\CompareName.cs" />
     <Compile Include="DataMock.cs" />
+    <Compile Include="IRepository.cs" />
     <Compile Include="StudentContainer.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <EmbeddedResource Include="Properties\Dal.rd.xml" />

Dal/DataMock.cs

@@ -10,14 +10,13 @@ namespace Dal
     public class DataMock
     {
         static Dictionary<int, Student> _students;
+        static DataMock _instance;
+        static readonly object _lock = new object();
 
-        private static readonly object _lock = new object();
         public static List<IComparer<Student>> SortStudent { get; private set; }
+        public static int UniqueSeed { get; private set; } = 1000;
         public Dictionary<int, Student> Students { get => _students; }
 
-
-        public static int UniqueSeed = 100;
-        static DataMock _instance;
         public static DataMock Instance
         {
             get

Dal/IRepository.cs

@@ -0,0 +1,12 @@
+using System.Linq;
+
+namespace Dal
+{
+    interface IRepository<T>
+    {
+        void Add(T item);
+        void Remove(T item);
+        T Update(T item1, T item2);
+        IQueryable<T> GetAll();
+    }
+}

Dal/StudentContainer.cs

@@ -6,7 +6,7 @@
 
 namespace Dal
 {
-    public class StudentContainer : IEnumerable
+    public class StudentContainer : IEnumerable, IRepository<Student>
     {
         readonly DataMock _data = DataMock.Instance;
         int uniqueSeed = DataMock.UniqueSeed;
@@ -37,9 +37,10 @@ public string this[string email]
                 return phoneNum;
             }
         }
+
         public List<Student> Sort(IComparer<Student> comparison)
         {
-            List<Student> temp = GetStudents().ToList();
+            List<Student> temp = GetAll().ToList();
             temp.Sort(comparison);
             return temp;
         }
@@ -65,8 +66,7 @@ public Student Update(Student old, Student @new)
             }
             return @new;
         }
-        public IQueryable<Student> GetStudents() => _data.Students.Values.AsQueryable();
-
+        public IQueryable<Student> GetAll() => _data.Students.Values.AsQueryable();
 
         public IEnumerator GetEnumerator()
         {

Model/Student.cs

@@ -51,7 +51,7 @@ private set
             {
                 if (IsValidPhone(value))
                     _homePhoneNum = value;
-                else _homePhoneNum = "09999999";
+                else _homePhoneNum = "0999999999";
             }
         }
 

StudentsContainer/MainPage.xaml

@@ -8,7 +8,6 @@
     mc:Ignorable="d"
     xmlns:x1="using:Model"
     Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
-
     <Page.DataContext>
         <local:MainViewModel/>
     </Page.DataContext>
@@ -36,7 +35,6 @@
                    FontSize="50" FontFamily="Algerian" Text="Search" TextWrapping="WrapWholeWords"/>
             <TextBox x:Name="SearchEmailTB" Text="{Binding SearchEmail, Mode=TwoWay}" Margin="0,15,0,0" HorizontalAlignment="Center" VerticalAlignment="Center" TextAlignment="Center"
                  MinWidth="150" PlaceholderText="Enter Email"/>
-
             <Button x:Name="SearchBtn" Margin="0,15,0,0" HorizontalAlignment="Center" VerticalAlignment="Center" 
                  MinWidth="150" Content="Search" Command="{Binding SearchCommand}" IsEnabled="{Binding IsSearchSpecificValid, Mode=TwoWay}"/>
             <Button x:Name="ClearBtn" Margin="0,15,0,0" HorizontalAlignment="Center" VerticalAlignment="Center" 
@@ -57,14 +55,10 @@
                  MinWidth="150" PlaceholderText="Enter Email"/>
             <TextBox x:Name="EditGradeTB" Text="{Binding EditGrade, Mode=TwoWay}" Margin="0,15,0,0" HorizontalAlignment="Center" VerticalAlignment="Center" TextAlignment="Center"
                  MinWidth="150" PlaceholderText="Enter Grade"/>
-
             <Button x:Name="EditBtn" Margin="0,15,0,0" HorizontalAlignment="Center" VerticalAlignment="Center" 
                  MinWidth="150" Content="Edit Student" Command="{Binding EditCommand}" IsEnabled="{Binding IsEditValid, Mode=TwoWay}"/>
-
         </StackPanel>
 
-
-
         <StackPanel Grid.Row="1" Grid.Column="3" Grid.RowSpan="3">
             <TextBlock Grid.Row="0" Grid.Column="1"
                    HorizontalAlignment="Stretch" VerticalAlignment="Center" TextAlignment="Center"
@@ -113,12 +107,11 @@
                                 <TextBlock Margin="5,0,0,0" Text="{Binding PersonalPhoneNum}" FontFamily="Bahnschrift" FontStyle="Italic"/>
                                 <TextBlock Margin="15,0,0,0" Text="Home:" FontFamily="Bahnschrift"/>
                                 <TextBlock Margin="5,0,0,0" Text="{Binding HomePhoneNum}" FontFamily="Bahnschrift" FontStyle="Italic"/>
-                                     </StackPanel>
+                            </StackPanel>
                         </StackPanel>
                     </StackPanel>
                 </DataTemplate>
             </ListView.ItemTemplate>
         </ListView>
-
     </Grid>
-</Page>
+</Page>

StudentsContainer/Package.appxmanifest

@@ -37,8 +37,9 @@
         Square44x44Logo="Assets\Square44x44Logo.png"
         Description="StudentsContainer"
         BackgroundColor="transparent">
-        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png" Square71x71Logo="Assets\Square71x71Logo.png"/>
         <uap:SplashScreen Image="Assets\SplashScreen.png" />
+        <uap:LockScreen Notification="badge" BadgeLogo="Assets\BadgeLogo.png"/>
       </uap:VisualElements>
     </Application>
   </Applications>

StudentsContainer/StudentsContainer.csproj

@@ -134,13 +134,17 @@
     </AppxManifest>
   </ItemGroup>
   <ItemGroup>
+    <Content Include="Assets\BadgeLogo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-256_altform-unplated.png" />
+    <Content Include="Assets\Square71x71Logo.scale-400.png" />
+    <Content Include="Assets\StoreLogo.scale-400.png" />
     <Content Include="Properties\Default.rd.xml" />
     <Content Include="Assets\LockScreenLogo.scale-200.png" />
     <Content Include="Assets\SplashScreen.scale-200.png" />
     <Content Include="Assets\Square150x150Logo.scale-200.png" />
     <Content Include="Assets\Square44x44Logo.scale-200.png" />
     <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
-    <Content Include="Assets\StoreLogo.png" />
     <Content Include="Assets\Wide310x150Logo.scale-200.png" />
   </ItemGroup>
   <ItemGroup>

StudentsContainer/ViewModel/MainViewModel.cs

@@ -2,9 +2,6 @@
 using Model;
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Security.Cryptography;
-using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Input;
 using Windows.UI.Popups;
@@ -71,17 +68,7 @@ public Student SelectedStudent
             }
         }
 
-        #region Props
-        bool _isSearchValid;
-        public bool IsSearchValid
-        {
-            get => _isSearchValid;
-            private set
-            {
-                _isSearchValid = value;
-                RaisePropertyChanged(nameof(IsSearchValid));
-            }
-        }
+        #region Props MVVM
         bool _isRemoveValid;
         public bool IsRemoveValid
         {
@@ -92,8 +79,17 @@ private set
                 RaisePropertyChanged(nameof(IsRemoveValid));
             }
         }
-
         #region SearchEngine Properties
+        bool _isSearchValid;
+        public bool IsSearchValid
+        {
+            get => _isSearchValid;
+            private set
+            {
+                _isSearchValid = value;
+                RaisePropertyChanged(nameof(IsSearchValid));
+            }
+        }
         bool _isSearchSpecificValid;
         public bool IsSearchSpecificValid
         {
@@ -289,7 +285,7 @@ public int EditGrade
         #endregion
         #endregion
 
-        public MainViewModel() => ResultStudents = _studentContainer.GetStudents();
+        public MainViewModel() => ResultStudents = _studentContainer.GetAll();
 
         public ICommand SortCommand => new DelegateCommand(SortStudents);
         public ICommand RemoveCommand => new DelegateCommand(RemoveStudent);
@@ -301,7 +297,7 @@ public int EditGrade
         private void EditStudent()
         {
             SelectedStudent.Update(_editEmail, _editPhone, _editGrade);
-            ResultStudents = _studentContainer.GetStudents();
+            ResultStudents = _studentContainer.GetAll();
         }
         async void SearchStudent()
         {
@@ -314,16 +310,14 @@ async void SearchStudent()
         void AddStudent()
         {
             _studentContainer.Add(new Student(FirstName, LastName, Email, FinalGrade, PersonalPhoneNum, HomePhoneNum));
-            ResultStudents = _studentContainer.GetStudents();
+            ResultStudents = _studentContainer.GetAll();
         }
         void RemoveStudent()
         {
             _studentContainer.Remove(SelectedStudent);
-            ResultStudents = _studentContainer.GetStudents();
+            ResultStudents = _studentContainer.GetAll();
         }
         void SortStudents() => ResultStudents = _studentContainer.Sort(SelectedComparer);
-
-
         bool IsValidEmail(string email)
         {
             try