first commit

.vs/Demo1704/v17/DocumentLayout.backup.json

@@ -0,0 +1,94 @@
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.vs/Demo1704/v17/DocumentLayout.json

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Demo1704.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.35906.104 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Demo1704", "Demo1704\Demo1704.csproj", "{978FB3AB-909E-4839-8F9B-C51896E77280}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{978FB3AB-909E-4839-8F9B-C51896E77280}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{978FB3AB-909E-4839-8F9B-C51896E77280}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{978FB3AB-909E-4839-8F9B-C51896E77280}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{978FB3AB-909E-4839-8F9B-C51896E77280}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {ADBDBD8B-CFEC-4E10-B1FB-6026EB1F2455}
+	EndGlobalSection
+EndGlobal

Demo1704/App.axaml

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+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="Demo1704.App"
+             RequestedThemeVariant="Default">
+             <!-- "Default" ThemeVariant follows system theme variant. "Dark" or "Light" are other available options. -->
+
+    <Application.Styles>
+        <FluentTheme />
+    </Application.Styles>
+</Application>

Demo1704/App.axaml.cs

@@ -0,0 +1,24 @@
+using Avalonia;
+using Avalonia.Controls.ApplicationLifetimes;
+using Avalonia.Markup.Xaml;
+
+namespace Demo1704
+{
+    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();
+        }
+    }
+}

Demo1704/Context/User19Context.cs

@@ -0,0 +1,363 @@
+using System;
+using System.Collections.Generic;
+using Demo1704.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Demo1704.Context;
+
+public partial class User19Context : DbContext
+{
+    public User19Context()
+    {
+    }
+
+    public User19Context(DbContextOptions<User19Context> options)
+        : base(options)
+    {
+    }
+
+    public virtual DbSet<Client> Clients { get; set; }
+
+    public virtual DbSet<Clientservice> Clientservices { get; set; }
+
+    public virtual DbSet<Documentbyservice> Documentbyservices { get; set; }
+
+    public virtual DbSet<Gender> Genders { get; set; }
+
+    public virtual DbSet<Manufacturer> Manufacturers { get; set; }
+
+    public virtual DbSet<Product> Products { get; set; }
+
+    public virtual DbSet<Productphoto> Productphotos { get; set; }
+
+    public virtual DbSet<Productsale> Productsales { get; set; }
+
+    public virtual DbSet<Service> Services { get; set; }
+
+    public virtual DbSet<Servicephoto> Servicephotos { get; set; }
+
+    public virtual DbSet<Tag> Tags { 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=5454;Database=user19;Username=user19;Password=oplwLVnn");
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<Client>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("client_pkey");
+
+            entity.ToTable("client", "task16-09");
+
+            entity.HasIndex(e => e.Gendercode, "IX_client_gendercode");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Birthday).HasColumnName("birthday");
+            entity.Property(e => e.Email)
+                .HasMaxLength(255)
+                .HasColumnName("email");
+            entity.Property(e => e.Firstname)
+                .HasMaxLength(50)
+                .HasColumnName("firstname");
+            entity.Property(e => e.Gendercode)
+                .HasMaxLength(1)
+                .HasColumnName("gendercode");
+            entity.Property(e => e.Lastname)
+                .HasMaxLength(50)
+                .HasColumnName("lastname");
+            entity.Property(e => e.Patronymic)
+                .HasMaxLength(50)
+                .HasColumnName("patronymic");
+            entity.Property(e => e.Phone)
+                .HasMaxLength(20)
+                .HasColumnName("phone");
+            entity.Property(e => e.Photopath)
+                .HasMaxLength(1000)
+                .HasColumnName("photopath");
+            entity.Property(e => e.Registrationdate)
+                .HasColumnType("timestamp(6) without time zone")
+                .HasColumnName("registrationdate");
+
+            entity.HasOne(d => d.GendercodeNavigation).WithMany(p => p.Clients)
+                .HasForeignKey(d => d.Gendercode)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_client_gender");
+
+            entity.HasMany(d => d.Tags).WithMany(p => p.Clients)
+                .UsingEntity<Dictionary<string, object>>(
+                    "Tagofclient",
+                    r => r.HasOne<Tag>().WithMany()
+                        .HasForeignKey("Tagid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("tagofclient_tag_fk"),
+                    l => l.HasOne<Client>().WithMany()
+                        .HasForeignKey("Clientid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_tagofclient_client"),
+                    j =>
+                    {
+                        j.HasKey("Clientid", "Tagid").HasName("tagofclient_pkey");
+                        j.ToTable("tagofclient", "task16-09");
+                        j.HasIndex(new[] { "Tagid" }, "IX_tagofclient_tagid");
+                        j.IndexerProperty<int>("Clientid").HasColumnName("clientid");
+                        j.IndexerProperty<int>("Tagid").HasColumnName("tagid");
+                    });
+        });
+
+        modelBuilder.Entity<Clientservice>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("clientservice_pkey");
+
+            entity.ToTable("clientservice", "task16-09");
+
+            entity.HasIndex(e => e.Clientid, "IX_clientservice_clientid");
+
+            entity.HasIndex(e => e.Serviceid, "IX_clientservice_serviceid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Clientid).HasColumnName("clientid");
+            entity.Property(e => e.Comment).HasColumnName("comment");
+            entity.Property(e => e.Serviceid).HasColumnName("serviceid");
+            entity.Property(e => e.Starttime)
+                .HasColumnType("timestamp(6) without time zone")
+                .HasColumnName("starttime");
+
+            entity.HasOne(d => d.Client).WithMany(p => p.Clientservices)
+                .HasForeignKey(d => d.Clientid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_clientservice_client");
+
+            entity.HasOne(d => d.Service).WithMany(p => p.Clientservices)
+                .HasForeignKey(d => d.Serviceid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("clientservice_service_fk");
+        });
+
+        modelBuilder.Entity<Documentbyservice>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("documentbyservice_pkey");
+
+            entity.ToTable("documentbyservice", "task16-09");
+
+            entity.HasIndex(e => e.Clientserviceid, "IX_documentbyservice_clientserviceid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Clientserviceid).HasColumnName("clientserviceid");
+            entity.Property(e => e.Documentpath)
+                .HasMaxLength(1000)
+                .HasColumnName("documentpath");
+
+            entity.HasOne(d => d.Clientservice).WithMany(p => p.Documentbyservices)
+                .HasForeignKey(d => d.Clientserviceid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_documentbyservice_clientservice");
+        });
+
+        modelBuilder.Entity<Gender>(entity =>
+        {
+            entity.HasKey(e => e.Code).HasName("gender_pkey");
+
+            entity.ToTable("gender", "task16-09");
+
+            entity.Property(e => e.Code)
+                .HasMaxLength(1)
+                .ValueGeneratedNever()
+                .HasColumnName("code");
+            entity.Property(e => e.Name)
+                .HasMaxLength(10)
+                .HasColumnName("name");
+        });
+
+        modelBuilder.Entity<Manufacturer>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("manufacturer_pkey");
+
+            entity.ToTable("manufacturer", "task16-09");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Name)
+                .HasMaxLength(100)
+                .HasColumnName("name");
+            entity.Property(e => e.Startdate).HasColumnName("startdate");
+        });
+
+        modelBuilder.Entity<Product>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("product_pkey");
+
+            entity.ToTable("product", "task16-09");
+
+            entity.HasIndex(e => e.Manufacturerid, "IX_product_manufacturerid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Cost)
+                .HasPrecision(19, 4)
+                .HasColumnName("cost");
+            entity.Property(e => e.Description).HasColumnName("description");
+            entity.Property(e => e.Isactive).HasColumnName("isactive");
+            entity.Property(e => e.Mainimagepath)
+                .HasMaxLength(1000)
+                .HasColumnName("mainimagepath");
+            entity.Property(e => e.Manufacturerid).HasColumnName("manufacturerid");
+            entity.Property(e => e.Title)
+                .HasMaxLength(100)
+                .HasColumnName("title");
+
+            entity.HasOne(d => d.Manufacturer).WithMany(p => p.Products)
+                .HasForeignKey(d => d.Manufacturerid)
+                .HasConstraintName("fk_product_manufacturer");
+
+            entity.HasMany(d => d.Attachedproducts).WithMany(p => p.Mainproducts)
+                .UsingEntity<Dictionary<string, object>>(
+                    "Attachedproduct",
+                    r => r.HasOne<Product>().WithMany()
+                        .HasForeignKey("Attachedproductid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_attachedproduct_product1"),
+                    l => l.HasOne<Product>().WithMany()
+                        .HasForeignKey("Mainproductid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_attachedproduct_product"),
+                    j =>
+                    {
+                        j.HasKey("Mainproductid", "Attachedproductid").HasName("attachedproduct_pkey");
+                        j.ToTable("attachedproduct", "task16-09");
+                        j.HasIndex(new[] { "Attachedproductid" }, "IX_attachedproduct_attachedproductid");
+                        j.IndexerProperty<int>("Mainproductid").HasColumnName("mainproductid");
+                        j.IndexerProperty<int>("Attachedproductid").HasColumnName("attachedproductid");
+                    });
+
+            entity.HasMany(d => d.Mainproducts).WithMany(p => p.Attachedproducts)
+                .UsingEntity<Dictionary<string, object>>(
+                    "Attachedproduct",
+                    r => r.HasOne<Product>().WithMany()
+                        .HasForeignKey("Mainproductid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_attachedproduct_product"),
+                    l => l.HasOne<Product>().WithMany()
+                        .HasForeignKey("Attachedproductid")
+                        .OnDelete(DeleteBehavior.ClientSetNull)
+                        .HasConstraintName("fk_attachedproduct_product1"),
+                    j =>
+                    {
+                        j.HasKey("Mainproductid", "Attachedproductid").HasName("attachedproduct_pkey");
+                        j.ToTable("attachedproduct", "task16-09");
+                        j.HasIndex(new[] { "Attachedproductid" }, "IX_attachedproduct_attachedproductid");
+                        j.IndexerProperty<int>("Mainproductid").HasColumnName("mainproductid");
+                        j.IndexerProperty<int>("Attachedproductid").HasColumnName("attachedproductid");
+                    });
+        });
+
+        modelBuilder.Entity<Productphoto>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("productphoto_pkey");
+
+            entity.ToTable("productphoto", "task16-09");
+
+            entity.HasIndex(e => e.Productid, "IX_productphoto_productid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Photopath)
+                .HasMaxLength(1000)
+                .HasColumnName("photopath");
+            entity.Property(e => e.Productid).HasColumnName("productid");
+
+            entity.HasOne(d => d.Product).WithMany(p => p.Productphotos)
+                .HasForeignKey(d => d.Productid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_productphoto_product");
+        });
+
+        modelBuilder.Entity<Productsale>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("productsale_pkey");
+
+            entity.ToTable("productsale", "task16-09");
+
+            entity.HasIndex(e => e.Clientserviceid, "IX_productsale_clientserviceid");
+
+            entity.HasIndex(e => e.Productid, "IX_productsale_productid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Clientserviceid).HasColumnName("clientserviceid");
+            entity.Property(e => e.Productid).HasColumnName("productid");
+            entity.Property(e => e.Quantity).HasColumnName("quantity");
+            entity.Property(e => e.Saledate)
+                .HasColumnType("timestamp(6) without time zone")
+                .HasColumnName("saledate");
+
+            entity.HasOne(d => d.Clientservice).WithMany(p => p.Productsales)
+                .HasForeignKey(d => d.Clientserviceid)
+                .HasConstraintName("fk_productsale_clientservice");
+
+            entity.HasOne(d => d.Product).WithMany(p => p.Productsales)
+                .HasForeignKey(d => d.Productid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_productsale_product");
+        });
+
+        modelBuilder.Entity<Service>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("service_pkey");
+
+            entity.ToTable("service", "task16-09");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Cost)
+                .HasPrecision(19, 4)
+                .HasColumnName("cost");
+            entity.Property(e => e.Description).HasColumnName("description");
+            entity.Property(e => e.Discount).HasColumnName("discount");
+            entity.Property(e => e.Durationinseconds).HasColumnName("durationinseconds");
+            entity.Property(e => e.Mainimagepath)
+                .HasMaxLength(1000)
+                .HasColumnName("mainimagepath");
+            entity.Property(e => e.Title)
+                .HasMaxLength(100)
+                .HasColumnName("title");
+        });
+
+        modelBuilder.Entity<Servicephoto>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("servicephoto_pkey");
+
+            entity.ToTable("servicephoto", "task16-09");
+
+            entity.HasIndex(e => e.Serviceid, "IX_servicephoto_serviceid");
+
+            entity.Property(e => e.Id).HasColumnName("id");
+            entity.Property(e => e.Photopath)
+                .HasMaxLength(1000)
+                .HasColumnName("photopath");
+            entity.Property(e => e.Serviceid).HasColumnName("serviceid");
+
+            entity.HasOne(d => d.Service).WithMany(p => p.Servicephotos)
+                .HasForeignKey(d => d.Serviceid)
+                .OnDelete(DeleteBehavior.ClientSetNull)
+                .HasConstraintName("fk_servicephoto_service");
+        });
+
+        modelBuilder.Entity<Tag>(entity =>
+        {
+            entity.HasKey(e => e.Id).HasName("tag_pkey");
+
+            entity.ToTable("tag", "task16-09");
+
+            entity.Property(e => e.Id)
+                .ValueGeneratedNever()
+                .HasColumnName("id");
+            entity.Property(e => e.Color)
+                .HasMaxLength(8)
+                .IsFixedLength()
+                .HasColumnName("color");
+            entity.Property(e => e.Title)
+                .HasMaxLength(30)
+                .HasColumnName("title");
+        });
+
+        OnModelCreatingPartial(modelBuilder);
+    }
+
+    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
+}

Demo1704/Demo1704.csproj

@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+    <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Avalonia" Version="11.0.10" />
+    <PackageReference Include="Avalonia.Desktop" Version="11.0.10" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.10" />
+    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.0.10" />
+    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
+    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.10" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+  </ItemGroup>
+</Project>

Demo1704/MainWindow.axaml

@@ -0,0 +1,9 @@
+<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="800" d:DesignHeight="450"
+        x:Class="Demo1704.MainWindow"
+        Title="Demo1704">
+    
+</Window>

Demo1704/MainWindow.axaml.cs

@@ -0,0 +1,12 @@
+using Avalonia.Controls;
+
+namespace Demo1704
+{
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}

Demo1704/Models/Client.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Client
+{
+    public int Id { get; set; }
+
+    public string Firstname { get; set; } = null!;
+
+    public string Lastname { get; set; } = null!;
+
+    public string? Patronymic { get; set; }
+
+    public DateOnly? Birthday { get; set; }
+
+    public DateTime Registrationdate { get; set; }
+
+    public string? Email { get; set; }
+
+    public string Phone { get; set; } = null!;
+
+    public char Gendercode { get; set; }
+
+    public string? Photopath { get; set; }
+
+    public virtual ICollection<Clientservice> Clientservices { get; set; } = new List<Clientservice>();
+
+    public virtual Gender GendercodeNavigation { get; set; } = null!;
+
+    public virtual ICollection<Tag> Tags { get; set; } = new List<Tag>();
+}

Demo1704/Models/Clientservice.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Clientservice
+{
+    public int Id { get; set; }
+
+    public int Clientid { get; set; }
+
+    public int Serviceid { get; set; }
+
+    public DateTime Starttime { get; set; }
+
+    public string? Comment { get; set; }
+
+    public virtual Client Client { get; set; } = null!;
+
+    public virtual ICollection<Documentbyservice> Documentbyservices { get; set; } = new List<Documentbyservice>();
+
+    public virtual ICollection<Productsale> Productsales { get; set; } = new List<Productsale>();
+
+    public virtual Service Service { get; set; } = null!;
+}

Demo1704/Models/Documentbyservice.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Documentbyservice
+{
+    public int Id { get; set; }
+
+    public int Clientserviceid { get; set; }
+
+    public string Documentpath { get; set; } = null!;
+
+    public virtual Clientservice Clientservice { get; set; } = null!;
+}

Demo1704/Models/Gender.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Gender
+{
+    public char Code { get; set; }
+
+    public string? Name { get; set; }
+
+    public virtual ICollection<Client> Clients { get; set; } = new List<Client>();
+}

Demo1704/Models/Manufacturer.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Manufacturer
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; } = null!;
+
+    public DateOnly? Startdate { get; set; }
+
+    public virtual ICollection<Product> Products { get; set; } = new List<Product>();
+}

Demo1704/Models/Product.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Product
+{
+    public int Id { get; set; }
+
+    public string Title { get; set; } = null!;
+
+    public decimal Cost { get; set; }
+
+    public string? Description { get; set; }
+
+    public string? Mainimagepath { get; set; }
+
+    public int Isactive { get; set; }
+
+    public int? Manufacturerid { get; set; }
+
+    public virtual Manufacturer? Manufacturer { get; set; }
+
+    public virtual ICollection<Productphoto> Productphotos { get; set; } = new List<Productphoto>();
+
+    public virtual ICollection<Productsale> Productsales { get; set; } = new List<Productsale>();
+
+    public virtual ICollection<Product> Attachedproducts { get; set; } = new List<Product>();
+
+    public virtual ICollection<Product> Mainproducts { get; set; } = new List<Product>();
+}

Demo1704/Models/Productphoto.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Productphoto
+{
+    public int Id { get; set; }
+
+    public int Productid { get; set; }
+
+    public string Photopath { get; set; } = null!;
+
+    public virtual Product Product { get; set; } = null!;
+}

Demo1704/Models/Productsale.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Productsale
+{
+    public int Id { get; set; }
+
+    public DateTime Saledate { get; set; }
+
+    public int Productid { get; set; }
+
+    public int Quantity { get; set; }
+
+    public int? Clientserviceid { get; set; }
+
+    public virtual Clientservice? Clientservice { get; set; }
+
+    public virtual Product Product { get; set; } = null!;
+}

Demo1704/Models/Service.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Service
+{
+    public int Id { get; set; }
+
+    public string Title { get; set; } = null!;
+
+    public decimal Cost { get; set; }
+
+    public int Durationinseconds { get; set; }
+
+    public string? Description { get; set; }
+
+    public double? Discount { get; set; }
+
+    public string? Mainimagepath { get; set; }
+
+    public virtual ICollection<Clientservice> Clientservices { get; set; } = new List<Clientservice>();
+
+    public virtual ICollection<Servicephoto> Servicephotos { get; set; } = new List<Servicephoto>();
+}

Demo1704/Models/Servicephoto.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Servicephoto
+{
+    public int Id { get; set; }
+
+    public int Serviceid { get; set; }
+
+    public string Photopath { get; set; } = null!;
+
+    public virtual Service Service { get; set; } = null!;
+}

Demo1704/Models/Tag.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Demo1704.Models;
+
+public partial class Tag
+{
+    public int Id { get; set; }
+
+    public string Title { get; set; } = null!;
+
+    public string Color { get; set; } = null!;
+
+    public virtual ICollection<Client> Clients { get; set; } = new List<Client>();
+}

Demo1704/Program.cs

@@ -0,0 +1,22 @@
+using System;
+using Avalonia;
+
+namespace Demo1704
+{
+    internal 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();
+    }
+}

Demo1704/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="Demo1704.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>

Demo1704/bin/Debug/net8.0/Demo1704.runtimeconfig.json

@@ -0,0 +1,14 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "8.0.0"
+    },
+    "configProperties": {
+      "System.Reflection.NullabilityInfoContext.IsSupported": true,
+      "System.Runtime.InteropServices.BuiltInComInterop.IsSupported": true,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}