[Course work] A lot of things

CryptoDesktop/App.xaml

@@ -1,5 +1,4 @@
 <Application
-    StartupUri="MainWindow.xaml"
     x:Class="CryptoDesktop.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:local="clr-namespace:CryptoDesktop"
@@ -12,6 +11,10 @@
                 <ResourceDictionary Source="Themes/MessageBox.xaml" />
                 <ResourceDictionary Source="Themes/ScrollBar.xaml" />
                 <ResourceDictionary Source="Themes/ButtonStyle.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Primary/MaterialDesignColor.DeepPurple.xaml" />
+                <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Lime.xaml" />
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Application.Resources>

CryptoDesktop/App.xaml.cs

@@ -5,6 +5,9 @@
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
+using CryptoDesktop.MVVM.ViewModel;
+using DryIoc;
+using СryptoClient;
 
 namespace CryptoDesktop
 {
@@ -13,5 +16,29 @@ namespace CryptoDesktop
 	/// </summary>
 	public partial class App : Application
 	{
+		public static Container Container { get; set; }
+		protected override void OnStartup(StartupEventArgs e)
+		{
+			base.OnStartup(e);
+
+			Container = new Container();
+
+			// Grpc client
+			Container.Register<CryptoClient>(Reuse.Singleton);
+			//Views
+			Container.Register<Registration>(Reuse.Transient);
+			Container.Register<MainWindow>(Reuse.Transient);
+			//ViewModels
+			Container.Register<ChatViewModel>(Reuse.Singleton);
+
+			var reg = Container.Resolve<Registration>();
+			reg.DataContext = new RegistrationViewModel(reg);
+			reg.Show();
+		}
+
+		protected override void OnSessionEnding(SessionEndingCancelEventArgs e)
+		{
+			base.OnSessionEnding(e);
+		}
 	}
 }

CryptoDesktop/Core/Interfaces/IPasswordSupplier.cs

@@ -0,0 +1,6 @@
+namespace CryptoDesktop.Core.Interfaces;
+
+public interface IPasswordSupplier
+{
+    string GetPassword();
+}

CryptoDesktop/CryptoDesktop.csproj

@@ -14,14 +14,9 @@
         <Private>true</Private>
         <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
       </ProjectReference>
-      <ProjectReference Include="..\CryptoVisualization\CryptoVisualization.csproj" />
       <ProjectReference Include="..\СryptoClient\СryptoClient.csproj" />
     </ItemGroup>
 
-    <ItemGroup>
-      <Folder Include="MVVM\View" />
-    </ItemGroup>
-
     <ItemGroup>
       <None Remove="Resources\Icons\default_logo.png" />
       <Content Include="Resources\Icons\default_logo.png">
@@ -60,4 +55,12 @@
       </Content>
     </ItemGroup>
 
+    <ItemGroup>
+      <PackageReference Include="DryIoc" Version="5.1.0" />
+      <PackageReference Include="MahApps.Metro.IconPacks" Version="4.11.0" />
+      <PackageReference Include="MaterialDesignColors" Version="2.0.6" />
+      <PackageReference Include="MaterialDesignThemes" Version="4.5.0" />
+      <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
+    </ItemGroup>
+
 </Project>

CryptoDesktop/MVVM/Convertors/BaseConverter.cs

@@ -0,0 +1,62 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using System.Windows.Markup;
+using Google.Protobuf.Reflection;
+
+namespace CryptoDesktop.MVVM.Convertors;
+
+/// <summary>
+/// A base value converter that allows direct XAML usage
+/// </summary>
+/// <typeparam name="T">The type of this value converter</typeparam>
+public abstract class BaseValueConverter<T> : MarkupExtension, IValueConverter
+    where T : class, new()
+{
+    #region Private Members
+
+    /// <summary>
+    /// A single static instance of this value converter
+    /// </summary>
+    private static T mConverter = null;
+
+    #endregion
+
+    #region Markup Extension Methods
+
+    /// <summary>
+    /// Provides a static instance of the value converter 
+    /// </summary>
+    /// <param name="serviceProvider">The service provider</param>
+    /// <returns></returns>
+    public override object ProvideValue(IServiceProvider serviceProvider)
+    {
+        return mConverter ?? (mConverter = new T());
+    }
+
+    #endregion
+
+    #region Value Converter Methods
+
+    /// <summary>
+    /// The method to convert one type to another
+    /// </summary>
+    /// <param name="value"></param>
+    /// <param name="targetType"></param>
+    /// <param name="parameter"></param>
+    /// <param name="culture"></param>
+    /// <returns></returns>
+    public abstract object Convert(object value, Type targetType, object parameter, CultureInfo culture);
+
+    /// <summary>
+    /// The method to convert a value back to it's source type
+    /// </summary>
+    /// <param name="value"></param>
+    /// <param name="targetType"></param>
+    /// <param name="parameter"></param>
+    /// <param name="culture"></param>
+    /// <returns></returns>
+    public abstract object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture);
+
+    #endregion
+}

CryptoDesktop/MVVM/Convertors/ByteStringConvertor.cs

@@ -5,17 +5,17 @@
 
 namespace CryptoDesktop.MVVM.Convertors;
 
-public class ByteStringConvertor : IValueConverter
+public class ByteStringConvertor : BaseValueConverter<ByteStringConvertor>
 {
-    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)
     {
         if (!(value is byte[] message))
             throw new ArgumentException("Parameter incorrect", nameof(parameter));
 
         return Encoding.UTF8.GetString(message);
     }
 
-    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    public override object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
     {
         if (!(value is string message))
             throw new ArgumentException("Parameter incorrect", nameof(parameter));

CryptoDesktop/MVVM/Model/ContactModel.cs

@@ -12,7 +12,9 @@ public sealed class ContactModel : INotifyPropertyChanged
     private string _username;
     private string _status;
     private string _imageSource;
-
+    public string Password { get; set; }
+    public string Color { get; set; }
+    public int Id { get; set; }
 
     public ObservableCollection<MessageModel> Messages { get; set; }
 

CryptoDesktop/MVVM/Model/MessageModel.cs

@@ -1,12 +1,14 @@
 using System;
+using CryptoServices;
 
 namespace CryptoDesktop.MVVM.Model;
 
 public class MessageModel
 {
-    public string Username { get; set; }
-    public string UsernameColor { get; set; }
-    public string ImageSource { get; set; }
+    public CryptoDesktop.MVVM.Model.ContactModel Owner { get; set; }
+    public string Username => Owner.Username;
+    public string UsernameColor => Owner.Color; 
+    public string ImageSource => Owner.ImageSource;
     public Message Message { get; set; }
 
 

CryptoDesktop/MainWindow.xaml → CryptoDesktop/MVVM/View/MainWindow.xaml

@@ -19,11 +19,11 @@
     </Window.DataContext>
     <Window.Resources>
         <BitmapImage x:Key="DefaultImage" UriSource="/resources/Icons/default_logo.png" />
-        <Image x:Key="SendButtonImage" Source="Resources/Icons/send.png"  Width="20" Height="20"
+        <Image x:Key="SendButtonImage" Source="../../Resources/Icons/send.png"  Width="20" Height="20"
                RenderOptions.BitmapScalingMode="Fant"/>
-        <Image x:Key="SendFileButtonImage" Source="Resources/Icons/plus.png" Width="20" Height="20"
+        <Image x:Key="SendFileButtonImage" Source="../../Resources/Icons/plus.png" Width="20" Height="20"
                RenderOptions.BitmapScalingMode="Fant"/>
-        <Image x:Key="AddUserImage" Source="Resources/Icons/user_add.png" Width="20" Height="20"
+        <Image x:Key="AddUserImage" Source="../../Resources/Icons/user_add.png" Width="20" Height="20"
                RenderOptions.BitmapScalingMode="Fant"/>
     </Window.Resources>
     <Grid>

CryptoDesktop/MainWindow.xaml.cs → CryptoDesktop/MVVM/View/MainWindow.xaml.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Windows;
 using System.Windows.Input;
+using DryIoc;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using СryptoClient;

CryptoDesktop/MVVM/View/Registration.xaml

@@ -0,0 +1,130 @@
+<Window x:Class="CryptoDesktop.Registration"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:iconPacks="http://metro.mahapps.com/winfx/xaml/iconpacks"
+        xmlns:viewModel="clr-namespace:CryptoDesktop.MVVM.ViewModel"
+        mc:Ignorable="d"
+        Title="Registration" Height="450" Width="380"
+        AllowsTransparency="True" Background="Transparent"
+        WindowStartupLocation="CenterScreen"
+        WindowStyle="None" ResizeMode="NoResize"
+        MouseDown="Registration_OnMouseDown">
+    <Grid>
+        <Grid>
+            <Grid.RowDefinitions>
+                <RowDefinition/>
+                <RowDefinition/>
+            </Grid.RowDefinitions>
+
+
+            <Border CornerRadius="10" Grid.RowSpan="2">
+                <Border.Background>
+                    <LinearGradientBrush>
+                        <GradientStop Color="#252525" Offset="0.0"/>
+                        <GradientStop Color="#292B2A" Offset="0.5"/>
+                        <GradientStop Color="#252525" Offset="0.8"/>
+                    </LinearGradientBrush>
+                </Border.Background>
+            </Border>
+
+
+            <StackPanel VerticalAlignment="Center">
+                <Border
+                    BorderBrush="Black"
+                    BorderThickness="1"
+                    CornerRadius="60"
+                    HorizontalAlignment="Center">
+                    <Image Source="../../Resources/Icons/default_logo.png" Width="80"/>
+                </Border>
+
+                <TextBlock Text="Crypto Chat"
+                           FontWeight="Light"
+                           FontFamily="helvetica"
+                           FontSize="22"
+                           Foreground="White"
+                           HorizontalAlignment="Center"/>
+            </StackPanel>
+
+
+
+            <StackPanel Grid.Row="1" >
+                <StackPanel Orientation="Horizontal">
+                    <TextBox FontFamily="Helvetica"
+                             FontWeight="Light"
+                             Text="{Binding UserName}"
+                             FontSize="20"
+                             HorizontalAlignment="Center"
+                             Foreground="White"
+                             Background="Transparent"
+                             BorderThickness="0"
+                             Width="235"
+                             HorizontalContentAlignment="Left"
+                             Height="25"
+                             Margin="63,0,0,0"/>
+                    <iconPacks:PackIconMaterial Kind="Account" 
+                                                VerticalAlignment="Center" 
+                                                HorizontalAlignment="Center" 
+                                                Foreground="White"/>
+                </StackPanel>
+                <Border Width="250"
+                        Height="2"
+                        Background="White"
+                        Opacity="0.5"/>
+
+
+
+                <StackPanel Orientation="Horizontal" Margin="0,20,0,0">
+                    <PasswordBox
+                        x:Name="PasswordBox"
+                            FontFamily="Helvetica"
+                             FontWeight="Light"
+                             Password="Password"
+                             FontSize="20"
+                             HorizontalAlignment="Center"
+                             Foreground="White"
+                             Background="Transparent"
+                             BorderThickness="0"
+                             Width="235"
+                             HorizontalContentAlignment="Left"
+                             Height="25"
+                             Margin="63,0,0,0"/>
+                    <iconPacks:PackIconMaterial Kind="FormTextboxPassword" 
+                                                VerticalAlignment="Center" 
+                                                HorizontalAlignment="Center" 
+                                                Foreground="White"/>
+                </StackPanel>
+                <Border Width="250"
+                        Height="2"
+                        Background="White"
+                        Opacity="0.5"/>
+
+
+                <StackPanel Orientation="Horizontal" Margin="0,50,0,0">
+                    <Button
+                        Command="{Binding LoginCommand}"
+                        CommandParameter="{Binding ElementName=PasswordBox}"
+                        Style="{StaticResource RoundCorner}"
+                        Width="100" Height="40" 
+                        Content="LOGIN" Margin="60,0,60,0"
+                        Foreground="White"/>
+                    <Button 
+                        Command="{Binding RegisterCommand}"
+                        CommandParameter="{Binding ElementName=PasswordBox}"
+                        Style="{StaticResource RoundCorner}" 
+                        Width="100" Height="40"
+                        Content="REGISTER"
+                        Foreground="White"/>
+                </StackPanel>
+
+            </StackPanel>
+
+
+
+
+
+
+        </Grid>
+    </Grid>
+</Window>

CryptoDesktop/MVVM/View/Registration.xaml.cs

@@ -0,0 +1,18 @@
+using System.Windows;
+using System.Windows.Input;
+
+namespace CryptoDesktop;
+
+public partial class Registration : Window
+{
+    public Registration()
+    {
+        InitializeComponent();
+    }
+
+    private void Registration_OnMouseDown(object sender, MouseButtonEventArgs e)
+    {
+        if (e.LeftButton == MouseButtonState.Pressed)
+            DragMove();
+    }
+}