init commit

.idea/.idea.demo_2023/.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/projectSettingsUpdater.xml
+/contentModel.xml
+/.idea.demo_2023.iml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/.idea.demo_2023/.idea/avalonia.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AvaloniaProject">
+    <option name="projectPerEditor">
+      <map>
+        <entry key="demo_2023/Additem.axaml" value="demo_2023/demo_2023.csproj" />
+        <entry key="demo_2023/App.axaml" value="demo_2023/demo_2023.csproj" />
+        <entry key="demo_2023/MainWindow.axaml" value="demo_2023/demo_2023.csproj" />
+      </map>
+    </option>
+  </component>
+</project>

.idea/.idea.demo_2023/.idea/encodings.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

.idea/.idea.demo_2023/.idea/indexLayout.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

.idea/.idea.demo_2023/.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings" defaultProject="true" />
+</project>

demo_2023.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "demo_2023", "demo_2023\demo_2023.csproj", "{AE363281-9145-4A31-A95C-8E1A190F1019}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AE363281-9145-4A31-A95C-8E1A190F1019}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AE363281-9145-4A31-A95C-8E1A190F1019}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AE363281-9145-4A31-A95C-8E1A190F1019}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AE363281-9145-4A31-A95C-8E1A190F1019}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

demo_2023/.config/dotnet-tools.json

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+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "dotnet-ef": {
+      "version": "9.0.1",
+      "commands": [
+        "dotnet-ef"
+      ],
+      "rollForward": false
+    }
+  }
+}

demo_2023/Additem.axaml

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+<Window xmlns="https://github.com/avaloniaui"
+        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:models="clr-namespace:demo_2023.Models"
+        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        x:Class="demo_2023.Additem"
+        Title="Additem"
+        x:DataType="models:ClientPresenter">
+    
+    <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
+        <TextBlock Text="Password"/>
+        <TextBox Text="{Binding Password}"/>
+        <TextBlock Text="Text"/>
+        <TextBox Text="{Binding Fio}"/>
+    </StackPanel>
+</Window>

demo_2023/Additem.axaml.cs

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+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+using demo_2023.Models;
+
+namespace demo_2023;
+
+public partial class Additem : Window
+{
+    public Additem()
+    {
+        InitializeComponent();
+        DataContext = new ClientPresenter();
+
+    }
+}

demo_2023/App.axaml

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+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="demo_2023.App"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

demo_2023/App.axaml.cs

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+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+
+namespace demo_2023;
+
+public partial class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    public override void OnFrameworkInitializationCompleted()
+    {
+        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
+        {
+            desktop.MainWindow = new MainWindow();
+        }
+
+        base.OnFrameworkInitializationCompleted();
+    }
+}

demo_2023/MainWindow.axaml

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+<Window xmlns="https://github.com/avaloniaui"
+        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"
+        mc:Ignorable="d" d:DesignWidth="400" d:DesignHeight="450"
+        Width="700"
+        Height="700"
+        x:Class="demo_2023.MainWindow"
+        x:CompileBindings="False"
+        Title="demo_2023">
+    
+    <DockPanel>
+        
+        <StackPanel Orientation="Horizontal" DockPanel.Dock="Top" HorizontalAlignment="Center">
+            <Button Content="Add Item" Click="AddItem_OnClick"/> 
+        </StackPanel>
+        <TextBlock Text="Регистрация жюри/ модератора" DockPanel.Dock="Top" HorizontalAlignment="Center" Margin="0,10,0,0"/>
+
+       
+        <Grid>
+            
+            <StackPanel Orientation="Vertical" HorizontalAlignment="Left" Spacing="5" Margin="20,0,0,0">
+                <TextBlock Text="Id Number:"/>
+                <TextBox Width="200" HorizontalAlignment="Left"/>
+                <TextBlock Text="ФИО:"/>
+                <TextBox Width="200" HorizontalAlignment="Left"/>
+                <TextBlock Text="Пол:"/> 
+                <ComboBox Width="200" HorizontalAlignment="Left"/>
+                <TextBlock Text="Email:"/>
+                <TextBox Width="200" HorizontalAlignment="Left"/>
+                <TextBlock Text="Телефон:"/>
+                <TextBox Width="200" HorizontalAlignment="Left"/>
+                <TextBlock Text="Направление:"/>
+                <TextBox Width="200" HorizontalAlignment="Left"/>
+                <CheckBox Content="Прикрепить к мероприятию" HorizontalAlignment="Left"/>
+                <TextBlock Text="Мероприятие:"/>
+                <ComboBox Width="200" HorizontalAlignment="Left"/>
+            </StackPanel>
+
+
+            
+            <StackPanel Orientation="Vertical" HorizontalAlignment="Right" Spacing="5" >
+                <TextBlock Text="Пароль:"/>
+                <TextBox Width="200" Watermark="Password" Text="{Binding Password}"/>
+                <TextBlock Text="Повтор пароля:"/>
+                <TextBox Width="200" Text="{Binding ConfirmPassword}"/>
+                <CheckBox Content="Видимый пароль" />
+                <Button Content="Oк" Width="100" HorizontalAlignment="Center" />
+                <Button Content="Отмена" Width="100" HorizontalAlignment="Center" />
+            </StackPanel>
+        </Grid>
+    </DockPanel>
+</Window>

demo_2023/MainWindow.axaml.cs

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+using System.Collections.Generic;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using demo_2023.Models;
+
+namespace demo_2023;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+        DataContext = new ClientPresenter();
+    }
+    
+    private void AddItem_OnClick(object? sender, RoutedEventArgs e)
+    {
+        new Additem().ShowDialog(this);
+    }
+
+}   

demo_2023/Models/Activity.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Activity
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public virtual ICollection<Client> Moderators { get; set; } = new List<Client>();
+
+    public virtual ICollection<Client> Winners { get; set; } = new List<Client>();
+}

demo_2023/Models/City.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class City
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public virtual ICollection<Event> Events { get; set; } = new List<Event>();
+}

demo_2023/Models/Client.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Client
+{
+    public int Id { get; set; }
+
+    public string Fio { get; set; } = null!;
+
+    public string Email { get; set; } = null!;
+
+    public DateTime Date { get; set; }
+
+    public int Country { get; set; }
+
+    public string Phone { get; set; } = null!;
+
+    public string Password { get; set; } = null!;
+
+    public string? Spec { get; set; }
+
+    public string Photopath { get; set; } = null!;
+
+    public char Gender { get; set; }
+
+    public int Role { get; set; }
+
+    public virtual Country CountryNavigation { get; set; } = null!;
+
+    public virtual Role RoleNavigation { get; set; } = null!;
+
+    public virtual ICollection<Activity> Activities { get; set; } = new List<Activity>();
+
+    public virtual ICollection<Activity> ActivitiesNavigation { get; set; } = new List<Activity>();
+}

demo_2023/Models/Country.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Country
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public string EnName { get; set; } = null!;
+
+    public string Code { get; set; } = null!;
+
+    public int Code2 { get; set; }
+
+    public virtual ICollection<Client> Clients { get; set; } = new List<Client>();
+}

demo_2023/Models/Event.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Event
+{
+    public int Id { get; set; }
+
+    public string Sobitie { get; set; } = null!;
+
+    public DateTime Date { get; set; }
+
+    public int Days { get; set; }
+
+    public int City { get; set; }
+
+    public virtual City CityNavigation { get; set; } = null!;
+}

demo_2023/Models/Eventactivity.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Eventactivity
+{
+    public int Eventid { get; set; }
+
+    public int Activityid { get; set; }
+
+    public virtual Activity Activity { get; set; } = null!;
+
+    public virtual Event Event { get; set; } = null!;
+}

demo_2023/Models/Jhuriactivity.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Jhuriactivity
+{
+    public int Activityid { get; set; }
+
+    public int? Jhuriid { get; set; }
+
+    public virtual Activity Activity { get; set; } = null!;
+
+    public virtual Client? Jhuri { get; set; }
+}

demo_2023/Models/JuryEvent.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class JuryEvent
+{
+    public int? JuryId { get; set; }
+
+    public int? EventId { get; set; }
+}

demo_2023/Models/ModerEvent.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class ModerEvent
+{
+    public int? ModerId { get; set; }
+
+    public int? EventId { get; set; }
+}

demo_2023/Models/Role.cs

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+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class Role
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public virtual ICollection<Client> Clients { get; set; } = new List<Client>();
+}

demo_2023/Models/User15Context.cs

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+using System;
+using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore;
+
+namespace demo_2023.Models;
+
+public partial class User15Context : DbContext
+{
+    public User15Context()
+    {
+    }
+
+    public User15Context(DbContextOptions<User15Context> options)
+        : base(options)
+    {
+    }
+
+    public virtual DbSet<Activity> Activities { get; set; }
+
+    public virtual DbSet<City> Cities { get; set; }
+
+    public virtual DbSet<Client> Clients { get; set; }
+
+    public virtual DbSet<Country> Countries { get; set; }
+
+    public virtual DbSet<Event> Events { get; set; }
+
+    public virtual DbSet<Eventactivity> Eventactivities { get; set; }
+
+    public virtual DbSet<Jhuriactivity> Jhuriactivities { get; set; }
+
+    public virtual DbSet<JuryEvent> JuryEvents { get; set; }
+
+    public virtual DbSet<ModerEvent> ModerEvents { get; set; }
+
+    public virtual DbSet<Role> Roles { get; set; }
+
+    public virtual DbSet<ValidActivityJhuri> ValidActivityJhuris { get; set; }
+
+    public virtual DbSet<ValidActivityModerator> ValidActivityModerators { get; set; }
+
+    public virtual DbSet<ValidActivityWinner> ValidActivityWinners { get; set; }
+
+    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+#warning To protect potentially sensitive information in your connection string, you should move it out of source code. You can avoid scaffolding the connection string by using the Name= syntax to read it from configuration - see https://go.microsoft.com/fwlink/?linkid=2131148. For more guidance on storing connection strings, see https://go.microsoft.com/fwlink/?LinkId=723263.
+        => optionsBuilder.UseNpgsql("Host=45.67.56.214;Port=5421;Database=user15;Username=user15;Password=3XkvwMOb");
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<Activity>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("activity_pkey");
+
+            entity.ToTable("activity");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Name)
+                .HasMaxLength(100)
+                .HasColumnName("name");
+
+            entity.HasMany(d => d.Moderators).WithMany(p => p.Activities)
+                .UsingEntity<Dictionary<string, object>>(
+                    "Activitymoderator",
+                    r => r.HasOne<Client>().WithMany()
+                        .HasForeignKey("Moderatorid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_moderator"),
+                    l => l.HasOne<Activity>().WithMany()
+                        .HasForeignKey("Activityid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_activity"),
+                    j =>
+                    {
+                        j.HasKey("Activityid", "Moderatorid").HasName("activitymoderator_pkey");
+                        j.ToTable("activitymoderator");
+                        j.IndexerProperty<int>("Activityid").HasColumnName("activityid");
+                        j.IndexerProperty<int>("Moderatorid").HasColumnName("moderatorid");
+                    });
+
+            entity.HasMany(d => d.Winners).WithMany(p => p.ActivitiesNavigation)
+                .UsingEntity<Dictionary<string, object>>(
+                    "Activitywinner",
+                    r => r.HasOne<Client>().WithMany()
+                        .HasForeignKey("Winnerid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_moderator"),
+                    l => l.HasOne<Activity>().WithMany()
+                        .HasForeignKey("Activityid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_activity"),
+                    j =>
+                    {
+                        j.HasKey("Activityid", "Winnerid").HasName("activitywinner_pkey");
+                        j.ToTable("activitywinner");
+                        j.IndexerProperty<int>("Activityid").HasColumnName("activityid");
+                        j.IndexerProperty<int>("Winnerid").HasColumnName("winnerid");
+                    });
+        });
+
+        modelBuilder.Entity<City>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("city_pkey");
+
+            entity.ToTable("city");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Name)
+                .HasMaxLength(100)
+                .HasColumnName("name");
+        });
+
+        modelBuilder.Entity<Client>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("clients_pkey");
+
+            entity.ToTable("clients");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Country).HasColumnName("country");
+            entity.Property(e => e.Date)
+                .HasColumnType("timestamp(6) without time zone")
+                .HasColumnName("date");
+            entity.Property(e => e.Email)
+                .HasMaxLength(100)
+                .HasColumnName("email");
+            entity.Property(e => e.Fio)
+                .HasMaxLength(200)
+                .HasColumnName("fio");
+            entity.Property(e => e.Gender)
+                .HasMaxLength(1)
+                .HasColumnName("gender");
+            entity.Property(e => e.Password)
+                .HasMaxLength(50)
+                .HasColumnName("password");
+            entity.Property(e => e.Phone)
+                .HasMaxLength(20)
+                .HasColumnName("phone");
+            entity.Property(e => e.Photopath)
+                .HasMaxLength(100)
+                .HasColumnName("photopath");
+            entity.Property(e => e.Role).HasColumnName("role");
+            entity.Property(e => e.Spec)
+                .HasMaxLength(50)
+                .HasColumnName("spec");
+
+            entity.HasOne(d => d.CountryNavigation).WithMany(p => p.Clients)
+                .HasForeignKey(d => d.Country)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_country");
+
+            entity.HasOne(d => d.RoleNavigation).WithMany(p => p.Clients)
+                .HasForeignKey(d => d.Role)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_role");
+        });
+
+        modelBuilder.Entity<Country>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("country_pkey");
+
+            entity.ToTable("country");
+
+            entity.HasIndex(e => e.Code2, "country_code2_key").IsUnique();
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Code)
+                .HasMaxLength(5)
+                .HasColumnName("code");
+            entity.Property(e => e.Code2).HasColumnName("code2");
+            entity.Property(e => e.EnName)
+                .HasMaxLength(100)
+                .HasColumnName("en_name");
+            entity.Property(e => e.Name)
+                .HasMaxLength(100)
+                .HasColumnName("name");
+        });
+
+        modelBuilder.Entity<Event>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("event_pkey");
+
+            entity.ToTable("event");
+
+            entity.HasIndex(e => e.Date, "event_date_key").IsUnique();
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.City).HasColumnName("city");
+            entity.Property(e => e.Date)
+                .HasColumnType("timestamp(6) without time zone")
+                .HasColumnName("date");
+            entity.Property(e => e.Days).HasColumnName("days");
+            entity.Property(e => e.Sobitie)
+                .HasMaxLength(200)
+                .HasColumnName("sobitie");
+
+            entity.HasOne(d => d.CityNavigation).WithMany(p => p.Events)
+                .HasForeignKey(d => d.City)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_city");
+        });
+
+        modelBuilder.Entity<Eventactivity>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToTable("eventactivity");
+
+            entity.Property(e => e.Activityid).HasColumnName("activityid");
+            entity.Property(e => e.Eventid).HasColumnName("eventid");
+
+            entity.HasOne(d => d.Activity).WithMany()
+                .HasForeignKey(d => d.Activityid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_activity");
+
+            entity.HasOne(d => d.Event).WithMany()
+                .HasForeignKey(d => d.Eventid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_event");
+        });
+
+        modelBuilder.Entity<Jhuriactivity>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToTable("jhuriactivity");
+
+            entity.Property(e => e.Activityid).HasColumnName("activityid");
+            entity.Property(e => e.Jhuriid).HasColumnName("jhuriid");
+
+            entity.HasOne(d => d.Activity).WithMany()
+                .HasForeignKey(d => d.Activityid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_activity");
+
+            entity.HasOne(d => d.Jhuri).WithMany()
+                .HasForeignKey(d => d.Jhuriid)
+                .HasConstraintName("fk_moderator");
+        });
+
+        modelBuilder.Entity<JuryEvent>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToTable("jury_event");
+
+            entity.Property(e => e.EventId).HasColumnName("event_id");
+            entity.Property(e => e.JuryId).HasColumnName("jury_id");
+        });
+
+        modelBuilder.Entity<ModerEvent>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToTable("moder_event");
+
+            entity.Property(e => e.EventId).HasColumnName("event_id");
+            entity.Property(e => e.ModerId).HasColumnName("moder_id");
+        });
+
+        modelBuilder.Entity<Role>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("roles_pkey");
+
+            entity.ToTable("roles");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Name)
+                .HasMaxLength(20)
+                .HasColumnName("name");
+        });
+
+        modelBuilder.Entity<ValidActivityJhuri>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToView("valid_activity_jhuri");
+
+            entity.Property(e => e.Activityid).HasColumnName("activityid");
+            entity.Property(e => e.Jhuriid).HasColumnName("jhuriid");
+        });
+
+        modelBuilder.Entity<ValidActivityModerator>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToView("valid_activity_moderators");
+
+            entity.Property(e => e.Activityid).HasColumnName("activityid");
+            entity.Property(e => e.Moderatorid).HasColumnName("moderatorid");
+        });
+
+        modelBuilder.Entity<ValidActivityWinner>(entity =>
+        {
+            entity
+                .HasNoKey()
+                .ToView("valid_activity_winners");
+
+            entity.Property(e => e.Activityid).HasColumnName("activityid");
+            entity.Property(e => e.Winnerid).HasColumnName("winnerid");
+        });
+
+        OnModelCreatingPartial(modelBuilder);
+    }
+
+    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
+}

demo_2023/Models/ValidActivityJhuri.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class ValidActivityJhuri
+{
+    public int? Activityid { get; set; }
+
+    public int? Jhuriid { get; set; }
+}

demo_2023/Models/ValidActivityModerator.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class ValidActivityModerator
+{
+    public int? Activityid { get; set; }
+
+    public int? Moderatorid { get; set; }
+}

demo_2023/Models/ValidActivityWinner.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace demo_2023.Models;
+
+public partial class ValidActivityWinner
+{
+    public int? Activityid { get; set; }
+
+    public int? Winnerid { get; set; }
+}

demo_2023/Presenters/ClientPresenter.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.RegularExpressions;
+
+namespace demo_2023.Models;
+
+public class ClientPresenter
+{
+    public int Id { get; set; }
+
+    public string Fio { get; set; } = null!;
+
+    public string Email { get; set; } = null!;
+
+    public DateTime Date { get; set; }
+
+    public int Country { get; set; }
+
+    public string Phone { get; set; } = null!;
+
+    private string _Password;
+    private string _confirmPassword;
+
+    public string Password
+    {
+        get => _Password;
+        set
+        {
+            ValidatePassword(value);
+            _Password = value;
+        }
+    }
+
+    public string ConfirmPassword
+    {
+        get => _confirmPassword;
+        set
+        {
+            _confirmPassword = value;
+            ValidatePassword(value);
+            ValidatePasswordMatch();
+        }
+    }
+
+    public string? Spec { get; set; }
+
+    public string Photopath { get; set; } = null!;
+
+    public char Gender { get; set; }
+
+    public int Role { get; set; }
+
+    public virtual Country CountryNavigation { get; set; } = null!;
+
+    public virtual Role RoleNavigation { get; set; } = null!;
+
+    public virtual ICollection<Activity> Activities { get; set; } = new List<Activity>();
+
+    public virtual ICollection<Activity> ActivitiesNavigation { get; set; } = new List<Activity>();
+
+
+    private void ValidatePassword(string password)
+    {
+        if (password.Length < 6)
+        {
+            throw new ArgumentException(nameof(password), "Password must be at least 6 characters");
+        }
+
+        if (!password.Any(char.IsDigit))
+        {
+            throw new ArgumentException(nameof(password), "Пароль должен содержать цифры");
+        }
+
+        if (!password.Any(char.IsUpper) || !password.Any(char.IsLower))
+        {
+            throw new ArgumentException(nameof(password), "В пароле должны быть заглавные и строчные буквы");
+        }
+
+        var regex = new Regex(@"[!@#$%^&*()\-_=+{};:,<.>]");
+        if (!regex.IsMatch(password))
+        {
+            throw new ArgumentException(nameof(password), "Пароль должен содержать спецсимволы");
+        }
+        
+    }
+    private void ValidatePasswordMatch()
+    {
+        if (_Password != _confirmPassword)
+        {
+            throw new ArgumentException("Пароли должны совпадать", nameof(ConfirmPassword));
+        }
+    }
+}

demo_2023/Program.cs

@@ -0,0 +1,21 @@
+using Avalonia;
+using System;
+
+namespace demo_2023;
+
+class Program
+{
+    // Initialization code. Don't use any Avalonia, third-party APIs or any
+    // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
+    // yet and stuff might break.
+    [STAThread]
+    public static void Main(string[] args) => BuildAvaloniaApp()
+        .StartWithClassicDesktopLifetime(args);
+
+    // Avalonia configuration, don't remove; also used by visual designer.
+    public static AppBuilder BuildAvaloniaApp()
+        => AppBuilder.Configure<App>()
+            .UsePlatformDetect()
+            .WithInterFont()
+            .LogToTrace();
+}

demo_2023/app.manifest

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <!-- This manifest is used on Windows only.
+       Don't remove it as it might cause problems with window transparency and embedded controls.
+       For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
+  <assemblyIdentity version="1.0.0.0" name="demo_2023.Desktop"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+</assembly>