Лаб2 сдано. Лаб3 - бд готова

BusinessLogic/AuthorLogic.cs

@@ -0,0 +1,65 @@
+using Contracts.BindingModels;
+using Contracts.BusinessLogicContracts;
+using Contracts.StorageContracts;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BusinessLogic
+{
+	public class AuthorLogic:IAuthorLogic
+	{
+		private readonly IAuthorStorage _authorStorage;
+		public AuthorLogic(IAuthorStorage authorStorage)
+		{
+			_authorStorage = authorStorage;
+		}
+
+		public void CreateOrUpdate(AuthorBindingModel model)
+		{
+			var element = _authorStorage.GetElement(
+			   new AuthorBindingModel
+			   {
+				   FIO = model.FIO
+			   });
+			if (element != null && element.Id != model.Id)
+			{
+				throw new Exception("Такой автор уже существует");
+			}
+			if (model.Id.HasValue)
+			{
+				_authorStorage.Update(model);
+			}
+			else
+			{
+				_authorStorage.Insert(model);
+			}
+		}
+
+		public void Delete(AuthorBindingModel model)
+		{
+			var element = _authorStorage.GetElement(new AuthorBindingModel { Id = model.Id });
+			if (element == null)
+			{
+				throw new Exception("Автор не найден");
+			}
+			_authorStorage.Delete(model);
+		}
+
+		public List<AuthorViewModel> Read(AuthorBindingModel model)
+		{
+			if (model == null)
+			{
+				return _authorStorage.GetFullList();
+			}
+			if (model.Id.HasValue)
+			{
+				return new List<AuthorViewModel> { _authorStorage.GetElement(model) };
+			}
+			return _authorStorage.GetFilteredList(model);
+		}
+	}
+}

BusinessLogic/BookLogic.cs

@@ -0,0 +1,67 @@
+using Contracts.BindingModels;
+using Contracts.BusinessLogicContracts;
+using Contracts.StorageContracts;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BusinessLogic
+{
+	public class BookLogic : IBookLogic
+	{
+		private readonly IBookStorage _bookStorage;
+		public BookLogic(IBookStorage bookStorage)
+		{
+			_bookStorage = bookStorage;
+		}
+		public void CreateOrUpdate(BookBindingModel model)
+		{
+			var element = _bookStorage.GetElement(
+			   new BookBindingModel
+			   {
+				   Name = model.Name,
+				   Author = model.Author,
+				   PicturePath = model.PicturePath,
+				   PublicationDate = model.PublicationDate
+			   });
+			if (element != null && element.Id != model.Id)
+			{
+				throw new Exception("Книга с таким названием уже существует");
+			}
+			if (model.Id.HasValue)
+			{
+				_bookStorage.Update(model);
+			}
+			else
+			{
+				_bookStorage.Insert(model);
+			}
+		}
+
+		public void Delete(BookBindingModel model)
+		{
+			var element = _bookStorage.GetElement(new BookBindingModel { Id = model.Id });
+			if (element == null)
+			{
+				throw new Exception("Книга не найдена");
+			}
+			_bookStorage.Delete(model);
+		}
+
+		public List<BookViewModel> Read(BookBindingModel model)
+		{
+			if (model == null)
+			{
+				return _bookStorage.GetFullList();
+			}
+			if (model.Id.HasValue)
+			{
+				return new List<BookViewModel> { _bookStorage.GetElement(model) };
+			}
+			return _bookStorage.GetFilteredList(model);
+		}
+	}
+}

BusinessLogic/BusinessLogic.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Contracts\Contracts.csproj" />
+  </ItemGroup>
+
+</Project>

Contracts/BindingModels/AuthorBindingModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.BindingModels
+{
+	public class AuthorBindingModel
+	{
+		public int? Id { get; set; }
+		public string FIO { get; set; } = string.Empty;
+	}
+}

Contracts/BindingModels/BookBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.BindingModels
+{
+	public class BookBindingModel
+	{
+		public int? Id { get; set; }
+		public string Name { get; set; } = string.Empty;
+		public string PicturePath { get; set; } = string.Empty;
+		public string Author { get; set; } = string.Empty;
+		public DateTime PublicationDate { get; set; }
+
+	}
+}

Contracts/BusinessLogicContracts/IAuthorLogic.cs

@@ -0,0 +1,17 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.BusinessLogicContracts
+{
+	public interface IAuthorLogic
+	{
+		List<AuthorViewModel> Read(AuthorBindingModel model);
+		void CreateOrUpdate(AuthorBindingModel model);
+		void Delete(AuthorBindingModel model);
+	}
+}

Contracts/BusinessLogicContracts/IBookLogic.cs

@@ -0,0 +1,17 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.BusinessLogicContracts
+{
+	public interface IBookLogic
+	{
+		List<BookViewModel> Read(BookBindingModel model);
+		void CreateOrUpdate(BookBindingModel model);
+		void Delete(BookBindingModel model);
+	}
+}

Contracts/Contracts.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

Contracts/StorageContracts/IAuthorStorage.cs

@@ -0,0 +1,21 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.StorageContracts
+{
+	public interface IAuthorStorage
+	{
+		List<AuthorViewModel> GetFullList();
+		List<AuthorViewModel> GetFilteredList(AuthorBindingModel model);
+		AuthorViewModel GetElement(AuthorBindingModel model);
+
+		void Insert(AuthorBindingModel model);
+		void Update(AuthorBindingModel model);
+		void Delete(AuthorBindingModel model);
+	}
+}

Contracts/StorageContracts/IBookStorage.cs

@@ -0,0 +1,21 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.StorageContracts
+{
+	public interface IBookStorage
+	{
+		List<BookViewModel> GetFullList();
+		List<BookViewModel> GetFilteredList(BookBindingModel model);
+		BookViewModel GetElement(BookBindingModel model);
+
+		void Insert(BookBindingModel model);
+		void Update(BookBindingModel model);
+		void Delete(BookBindingModel model); 
+	}
+}

Contracts/ViewModels/AuthorViewModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.ViewModels
+{
+	public class AuthorViewModel
+	{
+		public int? Id { get; set; }
+		[DisplayName("Имя Автора")]
+		public string FIO { get; set; } = string.Empty;
+	}
+}

Contracts/ViewModels/BookViewModel.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Contracts.ViewModels
+{
+	public class BookViewModel {
+
+		public int? Id { get; set; }
+		[DisplayName("Название")]
+		public string Name { get; set; } = string.Empty;
+		[DisplayName("Автор")]
+		public string Author { get; set; } = string.Empty;
+		[DisplayName("Дата публикации")]
+		public DateTime PublicationDate { get; set; } 
+	}	
+}

DatabaseImplement/DatabaseImplement.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Contracts\Contracts.csproj" />
+  </ItemGroup>
+
+</Project>

DatabaseImplement/Implements/AuthorStorage.cs

@@ -0,0 +1,120 @@
+using Contracts.BindingModels;
+using Contracts.StorageContracts;
+using Contracts.ViewModels;
+using DatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Implements
+{
+	public class AuthorStorage:IAuthorStorage
+	{
+		public void Delete(AuthorBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var author = context.Authors.FirstOrDefault(rec => rec.Id == model.Id);
+			if (author != null)
+			{
+				context.Authors.Remove(author);
+				context.SaveChanges();
+			}
+			else
+			{
+				throw new Exception("Автор не найден");
+			}
+		}
+
+		public AuthorViewModel GetElement(AuthorBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			using var context = new LibraryDatabase();
+
+			var author = context.Authors
+					.ToList()
+					.FirstOrDefault(rec => rec.Id == model.Id || rec.FIO == model.FIO);
+			return author != null ? CreateModel(author) : null;
+		}
+
+
+		public List<AuthorViewModel> GetFilteredList(AuthorBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			using var context = new LibraryDatabase();
+			return context.Authors
+				.Where(rec => rec.FIO.Contains(model.FIO))
+				.Select(CreateModel)
+				.ToList();
+		}
+
+		public List<AuthorViewModel> GetFullList()
+		{
+			using var context = new LibraryDatabase();
+			return context.Authors
+				.Select(CreateModel)
+				.ToList();
+		}
+
+		public void Insert(AuthorBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var transaction = context.Database.BeginTransaction();
+			try
+			{
+				context.Authors.Add(CreateModel(model, new Author()));
+				context.SaveChanges();
+				transaction.Commit();
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		public void Update(AuthorBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var author = context.Authors.FirstOrDefault(rec => rec.Id == model.Id);
+				if (author == null)
+				{
+					throw new Exception("Автор не найден");
+				}
+				CreateModel(model, author);
+				context.SaveChanges();
+				transaction.Commit();
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		private static Author CreateModel(AuthorBindingModel model, Author author)
+		{
+			author.FIO = model.FIO;
+			return author;
+		}
+
+		private static AuthorViewModel CreateModel(Author author)
+		{
+			return new AuthorViewModel
+			{
+				Id = author.Id,
+				FIO = author.FIO
+			};
+		}
+	}
+}

DatabaseImplement/Implements/BookStorage.cs

@@ -0,0 +1,124 @@
+using Contracts.BindingModels;
+using Contracts.StorageContracts;
+using Contracts.ViewModels;
+using DatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Implements
+{
+	public class BookStorage:IBookStorage
+	{
+		public void Delete(BookBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var book = context.Books.FirstOrDefault(rec => rec.Id == model.Id);
+			if (book != null)
+			{
+				context.Books.Remove(book);
+				context.SaveChanges();
+			}
+			else
+			{
+				throw new Exception("Книга не найдена");
+			}
+		}
+
+		public BookViewModel GetElement(BookBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			using var context = new LibraryDatabase();
+			var book = context.Books
+					.ToList()
+					.FirstOrDefault(rec => rec.Id == model.Id);
+			return book != null ? CreateModel(book) : null;
+		}
+
+		public List<BookViewModel> GetFilteredList(BookBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			return context.Books
+				.Where(book => book.Name.Contains(model.Name) && book.Author.Contains(model.Author))
+				.ToList()
+				.Select(CreateModel)
+				.ToList();
+		}
+
+		public List<BookViewModel> GetFullList()
+		{
+			using (var context = new LibraryDatabase())
+			{
+				return context.Books
+				.ToList()
+				.Select(CreateModel)
+				.ToList();
+			}
+		}
+
+		public void Insert(BookBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var transaction = context.Database.BeginTransaction();
+			try
+			{
+				context.Books.Add(CreateModel(model, new Book()));
+				context.SaveChanges();
+				transaction.Commit();
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		public void Update(BookBindingModel model)
+		{
+			var context = new LibraryDatabase();
+			var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var book = context.Books.FirstOrDefault(rec => rec.Id == model.Id);
+				if (book == null)
+				{
+					throw new Exception("Книга не найдена");
+				}
+				CreateModel(model, book);
+				context.SaveChanges();
+				transaction.Commit();
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		private static Book CreateModel(BookBindingModel model, Book book)
+		{
+			book.Name = model.Name;
+			book.PublicationDate = model.PublicationDate;
+			book.PicturePath = model.PicturePath;
+			book.Author = model.Author;
+
+			return book;
+		}
+
+		private BookViewModel CreateModel(Book book)
+		{
+			return new BookViewModel
+			{
+				Id = book.Id,
+				Name = book.Name,
+				Author = book.Author,
+				PublicationDate = book.PublicationDate
+			};
+		}
+	}
+}

DatabaseImplement/LibraryDatabase.cs

@@ -0,0 +1,28 @@
+using DatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement
+{
+	public class LibraryDatabase:DbContext
+	{
+		protected override void OnConfiguring(DbContextOptionsBuilder
+	   optionsBuilder)
+		{
+			if (optionsBuilder.IsConfigured == false)
+			{
+				optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-7A1PHA0\SQLEXPRESS;
+                Initial Catalog=LibraryDatabase;
+                Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+			}
+			base.OnConfiguring(optionsBuilder);
+		}
+		public virtual DbSet<Book> Books { set; get; }
+		public virtual DbSet<Author> Authors { set; get; }
+	}
+}

DatabaseImplement/Migrations/20231116173444_InitialCreate.Designer.cs

@@ -0,0 +1,75 @@
+// <auto-generated />
+using System;
+using DatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DatabaseImplement.Migrations
+{
+    [DbContext(typeof(LibraryDatabase))]
+    [Migration("20231116173444_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("DatabaseImplement.Models.Author", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Authors");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Book", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Author")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PicturePath")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("PublicationDate")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Books");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DatabaseImplement/Migrations/20231116173444_InitialCreate.cs

@@ -0,0 +1,54 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Authors",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    FIO = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Authors", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Books",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    PicturePath = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Author = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    PublicationDate = table.Column<DateTime>(type: "datetime2", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Books", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Authors");
+
+            migrationBuilder.DropTable(
+                name: "Books");
+        }
+    }
+}

DatabaseImplement/Migrations/LibraryDatabaseModelSnapshot.cs

@@ -0,0 +1,72 @@
+// <auto-generated />
+using System;
+using DatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace DatabaseImplement.Migrations
+{
+    [DbContext(typeof(LibraryDatabase))]
+    partial class LibraryDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("DatabaseImplement.Models.Author", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Authors");
+                });
+
+            modelBuilder.Entity("DatabaseImplement.Models.Book", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Author")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PicturePath")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("PublicationDate")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Books");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

DatabaseImplement/Models/Author.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Models
+{
+	public class Author
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public string FIO { get; set; }
+	}
+}

DatabaseImplement/Models/Book.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Models
+{
+	public class Book
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public string Name { get; set; }
+
+		[Required]
+		public string PicturePath { get; set; }
+		[Required]
+		public string Author { get; set; }
+
+		[Required]
+		public DateTime PublicationDate { get; set; }
+	}
+}

Library/FormMain.Designer.cs

@@ -0,0 +1,39 @@
+namespace Library
+{
+	partial class FormMain
+	{
+		/// <summary>
+		///  Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		///  Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		///  Required method for Designer support - do not modify
+		///  the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.components = new System.ComponentModel.Container();
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(800, 450);
+			this.Text = "Form1";
+		}
+
+		#endregion
+	}
+}

Library/FormMain.cs

@@ -0,0 +1,10 @@
+namespace Library
+{
+	public partial class FormMain : Form
+	{
+		public FormMain()
+		{
+			InitializeComponent();
+		}
+	}
+}

Library/FormMain.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Library/Library.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="CustomComponents" Version="1.0.0" />
+    <PackageReference Include="KOP_Labs" Version="1.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="PDFsharp-MigraDoc" Version="1.50.5147" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="7.0.0" />
+    <PackageReference Include="ViewComponents" Version="1.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BusinessLogic\BusinessLogic.csproj" />
+    <ProjectReference Include="..\Contracts\Contracts.csproj" />
+    <ProjectReference Include="..\DatabaseImplement\DatabaseImplement.csproj" />
+  </ItemGroup>
+
+</Project>

Library/Program.cs

@@ -0,0 +1,17 @@
+namespace Library
+{
+	internal static class Program
+	{
+		/// <summary>
+		///  The main entry point for the application.
+		/// </summary>
+		[STAThread]
+		static void Main()
+		{
+			// To customize application configuration such as set high DPI settings or default font,
+			// see https://aka.ms/applicationconfiguration.
+			ApplicationConfiguration.Initialize();
+			Application.Run(new FormMain());
+		}
+	}
+}

TestView/BookInfo.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TestView
+{
+	public class BookInfo
+	{
+		public string Redaction;
+		public string AuthorName;
+		public string AuthorSurname;
+		public string AuthorLife;
+		public string Title;
+
+		public BookInfo(string Redaction, string AuthorName, string AuthorSurname, string AuthorLife, string Title)
+		{
+			this.Redaction = Redaction;
+			this.AuthorName = AuthorName;
+			this.AuthorSurname = AuthorSurname;
+			this.AuthorLife = AuthorLife;
+			this.Title = Title;
+		}
+	}
+}

TestView/Form1.Designer.cs

@@ -28,6 +28,7 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
+			components = new System.ComponentModel.Container();
 			buttonAdd = new Button();
 			buttonClear = new Button();
 			buttonSelect = new Button();
@@ -42,6 +43,13 @@
 			buttonGetIndex = new Button();
 			buttonSetIndex = new Button();
 			myTreeView = new ViewComponents.MyTreeView();
+			buttonPdfImages = new Button();
+			pdfImages1 = new ViewComponents.NotVisualComponents.PdfImages(components);
+			openFileDialog1 = new OpenFileDialog();
+			pdfTable1 = new ViewComponents.NotVisualComponents.PdfTable(components);
+			buttonTestPdfTable = new Button();
+			pieChartpdf1 = new ViewComponents.NotVisualComponents.PieChartPDF(components);
+			buttonChart = new Button();
 			SuspendLayout();
 			// 
 			// buttonAdd
@@ -85,7 +93,10 @@
 			// 
 			// input_text
 			// 
+			input_text.Element = "Range exeption";
 			input_text.Location = new Point(312, 12);
+			input_text.MaxLen = -1;
+			input_text.MinLen = -1;
 			input_text.Name = "input_text";
 			input_text.Size = new Size(240, 119);
 			input_text.TabIndex = 5;
@@ -179,11 +190,49 @@
 			myTreeView.Size = new Size(226, 204);
 			myTreeView.TabIndex = 8;
 			// 
+			// buttonPdfImages
+			// 
+			buttonPdfImages.Location = new Point(25, 434);
+			buttonPdfImages.Name = "buttonPdfImages";
+			buttonPdfImages.Size = new Size(197, 29);
+			buttonPdfImages.TabIndex = 15;
+			buttonPdfImages.Text = "Загрузить изображения";
+			buttonPdfImages.UseVisualStyleBackColor = true;
+			buttonPdfImages.Click += buttonPdfImages_Click;
+			// 
+			// openFileDialog1
+			// 
+			openFileDialog1.FileName = "openFileDialog1";
+			openFileDialog1.Multiselect = true;
+			// 
+			// buttonTestPdfTable
+			// 
+			buttonTestPdfTable.Location = new Point(282, 434);
+			buttonTestPdfTable.Name = "buttonTestPdfTable";
+			buttonTestPdfTable.Size = new Size(179, 29);
+			buttonTestPdfTable.TabIndex = 16;
+			buttonTestPdfTable.Text = "Создать таблицу";
+			buttonTestPdfTable.UseVisualStyleBackColor = true;
+			buttonTestPdfTable.Click += buttonTestPdfTable_Click;
+			// 
+			// buttonChart
+			// 
+			buttonChart.Location = new Point(534, 434);
+			buttonChart.Name = "buttonChart";
+			buttonChart.Size = new Size(171, 29);
+			buttonChart.TabIndex = 17;
+			buttonChart.Text = "Создать диаграмму";
+			buttonChart.UseVisualStyleBackColor = true;
+			buttonChart.Click += buttonChart_Click;
+			// 
 			// Form1
 			// 
 			AutoScaleDimensions = new SizeF(8F, 20F);
 			AutoScaleMode = AutoScaleMode.Font;
-			ClientSize = new Size(909, 450);
+			ClientSize = new Size(899, 600);
+			Controls.Add(buttonChart);
+			Controls.Add(buttonTestPdfTable);
+			Controls.Add(buttonPdfImages);
 			Controls.Add(myTreeView);
 			Controls.Add(buttonSetIndex);
 			Controls.Add(buttonGetIndex);
@@ -220,5 +269,12 @@
 		private Button buttonGetIndex;
 		private Button buttonSetIndex;
 		private ViewComponents.MyTreeView myTreeView;
+		private Button buttonPdfImages;
+		private ViewComponents.NotVisualComponents.PdfImages pdfImages1;
+		private OpenFileDialog openFileDialog1;
+		private ViewComponents.NotVisualComponents.PdfTable pdfTable1;
+		private Button buttonTestPdfTable;
+		private ViewComponents.NotVisualComponents.PieChartPDF pieChartpdf1;
+		private Button buttonChart;
 	}
 }

TestView/Form1.cs

@@ -1,4 +1,8 @@
+using MigraDoc.DocumentObjectModel;
+using System.IO;
+using System.Windows.Forms;
 using ViewComponents.Exeption;
+using ViewComponents.NotVisualComponents;
 
 namespace TestView
 {
@@ -59,7 +63,7 @@ namespace TestView
 					throw new TextBoundsNotSetExeption("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>");
 				if (input_text.Element.Equals("Value exeption"))
 					throw new TextOutOfBoundsExeption("<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
-				
+
 				MessageBox.Show(input_text.Element, "<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 			}
 			catch (TextBoundsNotSetExeption ex)
@@ -80,7 +84,7 @@ namespace TestView
 
 		private void buttonAddBook_Click(object sender, EventArgs e)
 		{
-			
+
 			myTreeView.addItem(new Book("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>.<2E>.", "̸<><CCB8><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"));
 			myTreeView.addItem(new Book("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>.<2E>.", "<22><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>"));
 			myTreeView.addItem(new Book("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "1984"));
@@ -108,5 +112,57 @@ namespace TestView
 		{
 
 		}
+
+		private void buttonPdfImages_Click(object sender, EventArgs e)
+		{
+			var res = openFileDialog1.ShowDialog(this);
+			if (res != DialogResult.OK) return;
+			var files = openFileDialog1.FileNames;
+			openFileDialog1.Dispose();
+			string path = "C:\\Users\\xarla\\OneDrive\\<5C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\\test.pdf";
+			MessageBox.Show(path);
+			if (pdfImages1.CreatePdfDoc(new ImagesForPDF(path, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", files))) MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD>!");
+			else MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+		}
+
+		private void buttonTestPdfTable_Click(object sender, EventArgs e)
+		{
+			List<BookInfo> books = new List<BookInfo>
+			{
+				new BookInfo("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "1809-1852", "̸<><CCB8><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"),
+				new BookInfo("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "1818-1883", "<22><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>"),
+				new BookInfo("<22><><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "1903-1950", "1984"),
+				new BookInfo("<22><><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "1965 - <20>.<2E>.", "<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>")
+			};
+
+			List<(int, int)> merges = new List<(int, int)>();
+			merges.Add((2, 4));
+
+			List<int> heights = new List<int> { 10, 40, 60, 20, 25, 15, 20 };
+
+			string path = "C:\\Users\\xarla\\OneDrive\\<5C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\\test.pdf";
+
+			List<(string, string)> headers = new List<(string, string)> { ("id", "Id"), ("Redaction", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"),
+																		("", "<22><><EFBFBD><EFBFBD><EFBFBD>"), ("AuthorName", "<22><><EFBFBD>"),
+																		("AuthorSurname", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"), ("AuthorLife", "<22><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>"),
+																		("Title", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>") };
+
+			if (pdfTable1.createTable(new DataForPDFTable<BookInfo>(path, "test2", heights, merges, headers, books))) MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD>");
+		}
+
+		private void buttonChart_Click(object sender, EventArgs e)
+		{
+			string path = "C:\\Users\\xarla\\OneDrive\\<5C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\\chart.pdf";
+			List<(double, string)> elements = new List<(double, string)>
+			{
+				(200, "̸<><CCB8><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>"),
+				(157, "<22><><EFBFBD><EFBFBD>"),
+				(344, "<22><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>"),
+				(588, "<22><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"),
+				(286, "<22><><EFBFBD><EFBFBD><EFBFBD> 2033")
+			};
+
+			if(pieChartpdf1.CreatePieChart(new DataForPDFPieChart(path, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", DiagramLegendEnum.Top ,"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>", elements))) MessageBox.Show("<22><><EFBFBD><EFBFBD><EFBFBD>");
+		}
 	}
 }

TestView/Form1.resx

@@ -57,4 +57,16 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="pdfImages1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="openFileDialog1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>150, 17</value>
+  </metadata>
+  <metadata name="pdfTable1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>317, 17</value>
+  </metadata>
+  <metadata name="pieChartpdf1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>438, 17</value>
+  </metadata>
 </root>

TestView/TestView.csproj

@@ -10,6 +10,15 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DatabaseImplement\DatabaseImplement.csproj" />
     <ProjectReference Include="..\ViewComponents\ViewComponents.csproj" />
   </ItemGroup>
 

TestView/TestView.sln

@@ -7,6 +7,14 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestView", "TestView.csproj
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ViewComponents", "..\ViewComponents\ViewComponents.csproj", "{45A652EE-B79B-4F5B-BB2A-2A51F5BEA2F1}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Contracts", "..\Contracts\Contracts.csproj", "{088EE607-4CC2-4F8D-8571-BA09A4A6A4B5}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BusinessLogic", "..\BusinessLogic\BusinessLogic.csproj", "{84504BF2-6F50-435D-B6D4-6A06D48331A0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DatabaseImplement", "..\DatabaseImplement\DatabaseImplement.csproj", "{D9EA1B1E-A8A9-4C13-BFC9-579832B878BF}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Library", "..\Library\Library.csproj", "{B74E170A-9AB6-4A1A-9125-42B479DBFBF4}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +29,22 @@ Global
 		{45A652EE-B79B-4F5B-BB2A-2A51F5BEA2F1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{45A652EE-B79B-4F5B-BB2A-2A51F5BEA2F1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{45A652EE-B79B-4F5B-BB2A-2A51F5BEA2F1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{088EE607-4CC2-4F8D-8571-BA09A4A6A4B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{088EE607-4CC2-4F8D-8571-BA09A4A6A4B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{088EE607-4CC2-4F8D-8571-BA09A4A6A4B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{088EE607-4CC2-4F8D-8571-BA09A4A6A4B5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{84504BF2-6F50-435D-B6D4-6A06D48331A0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{84504BF2-6F50-435D-B6D4-6A06D48331A0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{84504BF2-6F50-435D-B6D4-6A06D48331A0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{84504BF2-6F50-435D-B6D4-6A06D48331A0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D9EA1B1E-A8A9-4C13-BFC9-579832B878BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D9EA1B1E-A8A9-4C13-BFC9-579832B878BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D9EA1B1E-A8A9-4C13-BFC9-579832B878BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D9EA1B1E-A8A9-4C13-BFC9-579832B878BF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B74E170A-9AB6-4A1A-9125-42B479DBFBF4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B74E170A-9AB6-4A1A-9125-42B479DBFBF4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B74E170A-9AB6-4A1A-9125-42B479DBFBF4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B74E170A-9AB6-4A1A-9125-42B479DBFBF4}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ViewComponents/NotVisualComponents/DataForPDFPieChart.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public class DataForPDFPieChart
+	{
+		public string FilePath = string.Empty;
+		public string DocumentTitle = string.Empty;//заголовок документа
+		public string ChartTitle = string.Empty;//заголовок диаграммы
+		public DiagramLegendEnum diagLegend;
+		public string LegendName = string.Empty;
+		public List<(double,string)> Items;
+
+		public DataForPDFPieChart(string filePath, string documentTitle, string charttitle, DiagramLegendEnum diagLegend, string legendName, List<(double, string)> items)
+		{
+			FilePath = filePath;
+			DocumentTitle = documentTitle;
+			ChartTitle = charttitle;
+			this.diagLegend = diagLegend;
+			LegendName = legendName;
+			Items = items;
+		}
+	}
+}

ViewComponents/NotVisualComponents/DataForPDFTable.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public class DataForPDFTable<T>
+	{
+		public string FilePath = string.Empty;
+		public string DocumentTitle = string.Empty; //заголовок документа
+		public List<int> Heights; // высота строк
+		public List<(int, int)> Merges; // информаци о объединении ячеек
+		public List<(string, string)> Headers; //заголовки шапки таблицы
+		public List<T> Data;
+		public DataForPDFTable(string filePath, string documentTitle, List<int> heights, List<(int, int)> merges, List<(string, string)> headers, List<T> data)
+		{
+			FilePath = filePath;
+			DocumentTitle = documentTitle;
+			Heights = heights;
+			Merges = merges;
+			Headers = headers;
+			Data = data;
+		}
+	}
+}

ViewComponents/NotVisualComponents/DiagramLegendEnum.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public enum DiagramLegendEnum
+	{
+		Top = 0,
+		Bottom = 1,
+		Right = 2,
+		Left = 3,
+	}
+}

ViewComponents/NotVisualComponents/ImagesForPDF.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public class ImagesForPDF
+	{
+		public ImagesForPDF(string filepath, string header, string[] imagepaths)
+		{
+			this.filepath = filepath;
+			this.header = header;
+			this.imagepaths = imagepaths;
+		}
+
+		public string filepath;
+		public string header;
+		public string[] imagepaths;
+	}
+}

ViewComponents/NotVisualComponents/PdfImages.Designer.cs

@@ -0,0 +1,36 @@
+namespace ViewComponents.NotVisualComponents
+{
+	partial class PdfImages
+	{
+		/// <summary>
+		/// Обязательная переменная конструктора.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary> 
+		/// Освободить все используемые ресурсы.
+		/// </summary>
+		/// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Код, автоматически созданный конструктором компонентов
+
+		/// <summary>
+		/// Требуемый метод для поддержки конструктора — не изменяйте 
+		/// содержимое этого метода с помощью редактора кода.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			components = new System.ComponentModel.Container();
+		}
+
+		#endregion
+	}
+}

ViewComponents/NotVisualComponents/PdfImages.cs

@@ -0,0 +1,73 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.Rendering;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public partial class PdfImages : Component
+	{
+		public PdfImages()
+		{
+			InitializeComponent();
+		}
+
+		public PdfImages(IContainer container)
+		{
+			container.Add(this);
+
+			InitializeComponent();
+		}
+
+		public bool CreatePdfDoc (ImagesForPDF imagesForPDF)
+		{
+			Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+			CheckFileExsists(imagesForPDF);
+            // создание документа
+            Document _document = new Document();
+			var style = _document.Styles["Normal"];
+			style.Font.Name = "Arial";
+			style.Font.Size = 25;
+			style = _document.Styles.AddStyle("NormalTitle", "Normal");
+			style.Font.Bold = true;
+
+			//добавление заголовка
+			var section = _document.AddSection();
+			var paragraph = section.AddParagraph(imagesForPDF.header);
+			paragraph.Format.Alignment = ParagraphAlignment.Center;
+			paragraph.Format.SpaceAfter = "2cm";
+
+			//добавление изображений
+			foreach (string path in imagesForPDF.imagepaths)
+				if (File.Exists(path)) section.AddImage(path);
+
+			//сохранение документа
+			PdfDocumentRenderer renderer = new PdfDocumentRenderer(true);
+			renderer.Document = _document;
+			renderer.RenderDocument();
+			renderer.PdfDocument.Save(imagesForPDF.filepath);
+
+			return true;
+		}
+
+		private void CheckFileExsists(ImagesForPDF imagesForPDF)
+		{
+			if (string.IsNullOrEmpty(imagesForPDF.filepath) || string.IsNullOrEmpty(imagesForPDF.header) || imagesForPDF.imagepaths.Length == 0)
+			{
+				throw new ArgumentNullException();
+			}
+			if (!File.Exists(imagesForPDF.filepath))
+			{
+				throw new FileNotFoundException(imagesForPDF.filepath);
+			}
+		}
+
+	}
+}

ViewComponents/NotVisualComponents/PdfTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace ViewComponents.NotVisualComponents
+{
+	partial class PdfTable
+	{
+		/// <summary>
+		/// Обязательная переменная конструктора.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary> 
+		/// Освободить все используемые ресурсы.
+		/// </summary>
+		/// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Код, автоматически созданный конструктором компонентов
+
+		/// <summary>
+		/// Требуемый метод для поддержки конструктора — не изменяйте 
+		/// содержимое этого метода с помощью редактора кода.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			components = new System.ComponentModel.Container();
+		}
+
+		#endregion
+	}
+}

ViewComponents/NotVisualComponents/PdfTable.cs

@@ -0,0 +1,177 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Tables;
+using MigraDoc.Rendering;
+using PdfSharp.Pdf.Content.Objects;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public partial class PdfTable : Component
+	{
+		public PdfTable()
+		{
+			InitializeComponent();
+		}
+
+		public PdfTable(IContainer container)
+		{
+			container.Add(this);
+
+			InitializeComponent();
+		}
+
+		public bool createTable<T>(DataForPDFTable<T> dataForPDF)
+		{
+			//проверки
+			if (dataForPDF.Merges.Count == 0 || dataForPDF.Heights.Count == 0 || dataForPDF.Headers.Count == 0 
+				|| dataForPDF.Data.Count == 0 || string.IsNullOrEmpty(dataForPDF.FilePath)
+				|| string.IsNullOrEmpty(dataForPDF.DocumentTitle)) throw new ArgumentException("Недостаточно данных");
+			
+			int[] cellsArray = new int[dataForPDF.Heights.Count];
+
+			foreach (var merge in dataForPDF.Merges)
+			{
+				if (merge.Item1 >= merge.Item2) throw new ArgumentException("Неправильно заполнены объединения строк");
+				for (int i = merge.Item1; i < merge.Item2; i++)
+				{
+					cellsArray[i]++;
+				}
+			}
+			foreach (int cell in cellsArray)
+			{
+				if (cell > 1) throw new ArgumentException("Объединения заходят друг на друга");
+			}
+
+			foreach ((string, string) el in dataForPDF.Headers)
+				if (string.IsNullOrEmpty(el.Item2)) throw new ArgumentException("Элементы шапки не могут быть пустыми");
+
+			//создание документа
+			Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+
+			Document _document = new Document();
+			var style = _document.Styles["Normal"];
+			
+			style = _document.Styles.AddStyle("NormalTitle", "Normal");
+			style.Font.Name = "Arial";
+			style.Font.Size = 25;
+			style.Font.Bold = true;
+
+			style = _document.Styles.AddStyle("Table", "Normal");
+			style.Font.Name = "Times New Roman";
+			style.Font.Size = 12;
+
+			//добавление заголовка
+			var section = _document.AddSection();
+			var paragraph = section.AddParagraph(dataForPDF.DocumentTitle);
+			paragraph.Format.Alignment = ParagraphAlignment.Center;
+			paragraph.Format.SpaceAfter = "2cm";
+			paragraph.Style = "NormalTitle";
+
+			//добавление таблицы
+			Table table = section.AddTable();
+			table.Style = "Table";
+			table.Borders.Width = 0.25;
+
+			Column column;
+
+			for (int i = 0; i < dataForPDF.Data.Count + 2; i++)
+			{
+				column = table.AddColumn();
+				column.Format.Alignment = ParagraphAlignment.Center;
+			}
+
+			// создание шапки и заполнение контентом
+
+			int mergeRange = 0; //размерность слияния
+			int mergeIndex = 0; //стартовый индекс начала слияния
+			Row row;
+			for (int i = 0; i < dataForPDF.Headers.Count; i++)
+			{
+				//если элемент шапки группируются по строкам
+				if (dataForPDF.Merges.Select(x => x.Item1).Contains(mergeIndex))
+				{
+					mergeRange = dataForPDF.Merges.Find(x => x.Item1 == mergeIndex).Item2 - mergeIndex;
+					mergeIndex = dataForPDF.Merges.Find(x => x.Item1 == mergeIndex).Item2 + 1;
+
+					//стилизация ячейки. в этом блоке кода (до цикла) создаётся объединяющая ячейка
+					row = table.AddRow();
+					row.Height = dataForPDF.Heights[i];
+					row.Format.Alignment = ParagraphAlignment.Center;
+					row.Format.Font.Bold = true;
+					row.Cells[0].AddParagraph(dataForPDF.Headers[i].Item2);
+					row.Cells[0].VerticalAlignment = VerticalAlignment.Center;
+					row.Cells[0].MergeDown = mergeRange;
+
+					//с этого места создаются дочерние ячейки
+					for (int k = 0; k<mergeRange; k++)
+					{
+						i++;
+						row.Cells[1].AddParagraph(dataForPDF.Headers[i].Item2);
+						AddTheContent<T>(dataForPDF.Data, table, dataForPDF.Headers[i].Item1, row.Index, 2);
+						row.Cells[1].VerticalAlignment = VerticalAlignment.Center;
+						row = table.AddRow();
+						row.Height = dataForPDF.Heights[i];
+						row.Format.Font.Bold = true;
+						row.Format.Alignment = ParagraphAlignment.Center;
+					}
+
+					i++;
+					row.Cells[1].AddParagraph(dataForPDF.Headers[i].Item2);
+					AddTheContent<T>(dataForPDF.Data, table, dataForPDF.Headers[i].Item1, row.Index, 2);
+					row.Cells[1].VerticalAlignment = VerticalAlignment.Center;
+				}
+				else //если элемент шапки не группируется по строкам
+
+				{
+					//стилизация ячейки
+					row = table.AddRow();
+					row.Height = dataForPDF.Heights[i];
+					row.Format.Font.Bold = true;
+					row.Format.Alignment = ParagraphAlignment.Center;
+					row.Cells[0].AddParagraph(dataForPDF.Headers[i].Item2);
+					row.Cells[0].VerticalAlignment = VerticalAlignment.Center;
+					row.Cells[0].MergeRight = 1;
+
+					AddTheContent<T>(dataForPDF.Data, table, dataForPDF.Headers[i].Item1, row.Index, 2);
+
+					mergeIndex++;
+				}
+			}
+
+			PdfDocumentRenderer renderer = new PdfDocumentRenderer(true);
+			renderer.Document = _document;
+			renderer.RenderDocument();
+			renderer.PdfDocument.Save(dataForPDF.FilePath);
+
+			return true;
+		}	
+
+		//метод заполнения таблицы контентом, заполнение происходит построчно.
+		public void AddTheContent<T>(List<T> items, Table table, string header, int row_index, int cell_index)
+		{
+			foreach (Row r in table.Rows)
+			{
+				for (int i = 0; i<items.Count; i++)
+				{
+					if (r.Index == row_index && row_index == 0) r.Cells[cell_index+i].AddParagraph((i+1).ToString());
+					else if(row_index!=0 && r.Index == row_index)
+					{
+						T item = items[i];
+						var type = typeof(T);
+						var fields = type.GetFields();
+						var field = fields.FirstOrDefault(x => x.Name.Equals(header));
+						r.Cells[cell_index + i].AddParagraph(field.GetValue(item).ToString());
+						r.Cells[cell_index + i].VerticalAlignment = VerticalAlignment.Center;
+					}
+				}
+			}
+				
+		}
+	}
+}

ViewComponents/NotVisualComponents/PieChartPDF.Designer.cs

@@ -0,0 +1,36 @@
+namespace ViewComponents.NotVisualComponents
+{
+	partial class PieChartPDF
+	{
+		/// <summary>
+		/// Обязательная переменная конструктора.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary> 
+		/// Освободить все используемые ресурсы.
+		/// </summary>
+		/// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Код, автоматически созданный конструктором компонентов
+
+		/// <summary>
+		/// Требуемый метод для поддержки конструктора — не изменяйте 
+		/// содержимое этого метода с помощью редактора кода.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			components = new System.ComponentModel.Container();
+		}
+
+		#endregion
+	}
+}

ViewComponents/NotVisualComponents/PieChartPDF.cs

@@ -0,0 +1,85 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Shapes.Charts;
+using MigraDoc.Rendering;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ViewComponents.NotVisualComponents
+{
+	public partial class PieChartPDF : Component
+	{
+		public PieChartPDF()
+		{
+			InitializeComponent();
+		}
+
+		public PieChartPDF(IContainer container)
+		{
+			container.Add(this);
+
+			InitializeComponent();
+		}
+
+		public bool CreatePieChart(DataForPDFPieChart dataForPDFPie)
+		{
+			// проверки
+			if (string.IsNullOrEmpty(dataForPDFPie.FilePath) || string.IsNullOrEmpty(dataForPDFPie.DocumentTitle) || string.IsNullOrEmpty(dataForPDFPie.ChartTitle) 
+				|| string.IsNullOrEmpty(dataForPDFPie.LegendName) 
+				|| dataForPDFPie.Items.Count == 0) throw new ArgumentException("Недостаточно данных");
+
+			Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+
+			Document _document = new Document();
+			var section = _document.AddSection();
+			var paragraph = section.AddParagraph(dataForPDFPie.DocumentTitle);
+			paragraph.Format.Alignment = ParagraphAlignment.Center;
+			paragraph.Format.SpaceAfter = "2cm";
+
+			Chart chart = section.AddChart(ChartType.Pie2D);
+			chart.Width = Unit.FromCentimeter(16);
+			chart.Height = Unit.FromCentimeter(12);
+			chart.HeaderArea.AddParagraph(dataForPDFPie.ChartTitle); // заголовок диаграммы
+
+			Series series = chart.SeriesCollection.AddSeries();
+			series.Name = dataForPDFPie.LegendName; // название сериии
+			XSeries xseries = chart.XValues.AddXSeries();
+
+			foreach ((double, string) el in dataForPDFPie.Items) // заполнение серии
+			{
+				series.Add(el.Item1);
+				xseries.Add(el.Item2);
+			}
+
+			switch (dataForPDFPie.diagLegend) // позиция легенды
+			{
+				case DiagramLegendEnum.Top:
+					chart.TopArea.AddLegend();
+					break;
+				case DiagramLegendEnum.Bottom:
+					chart.BottomArea.AddLegend();
+					break;
+				case DiagramLegendEnum.Right:
+					chart.RightArea.AddLegend();
+					break;
+				case DiagramLegendEnum.Left:	
+					chart.LeftArea.AddLegend();
+					break;
+			}
+
+			chart.DataLabel.Type = DataLabelType.Percent;
+			chart.DataLabel.Position = DataLabelPosition.OutsideEnd;
+
+			PdfDocumentRenderer renderer = new PdfDocumentRenderer(true);
+			renderer.Document = _document;
+			renderer.RenderDocument();
+			renderer.PdfDocument.Save(dataForPDFPie.FilePath);
+
+			return true;
+		}
+	}
+}

ViewComponents/ViewComponents.csproj

@@ -5,10 +5,16 @@
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
   </PropertyGroup>
 
   <ItemGroup>
-    <Compile Update="Input_text.cs">
+    <PackageReference Include="PDFsharp-MigraDoc" Version="1.50.5147" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="7.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="VisualComponents\Input_text.cs">
       <SubType>UserControl</SubType>
       <CustomToolNamespace>TestView</CustomToolNamespace>
     </Compile>

nuget.config

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+  <configuration>
+    <packageSources>
+      <add key="ComponentsForKOP" value="C:\ComponentsForKOP" />
+    </packageSources>
+    <activePackageSource>
+      <!-- this tells that all of them are active -->
+      <add key="All" value="(Aggregate source)" />
+    </activePackageSource>
+ </configuration>