делаю 3 лабу

COP/COP.csproj

@@ -8,9 +8,15 @@
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
   </PropertyGroup>
 
-  <ItemGroup>
+  <ItemGroup>    
     <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
     <PackageReference Include="EPPlus" Version="6.2.10" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="NPOI" Version="2.6.2" />
   </ItemGroup>
 

COP/COP.sln

@@ -3,9 +3,19 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.3.32825.248
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "COP", "COP.csproj", "{B22B20DB-B359-48B7-88CF-35A6EC770FD1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "COP", "COP.csproj", "{B22B20DB-B359-48B7-88CF-35A6EC770FD1}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestComponents", "..\TestComponents\TestComponents.csproj", "{C0F09A72-65A3-49DD-8208-291778E03E81}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestComponents", "..\TestComponents\TestComponents.csproj", "{C0F09A72-65A3-49DD-8208-291778E03E81}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityDataModels", "..\UniversityDataModels\UniversityDataModels.csproj", "{843E5B85-F60A-45D7-9B52-96284FFDCA1F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityBusinessLogic", "..\UniversityBusinessLogic\UniversityBusinessLogic.csproj", "{453BBFDD-7D8B-463F-A622-AFD6F3E6C644}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityContracts", "..\UniversityContracts\UniversityContracts.csproj", "{2EFD9DCC-226F-45D0-8688-4E0D716BC179}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityDatabaseImplement", "..\UniversityDatabaseImplement\UniversityDatabaseImplement.csproj", "{7ED4372B-4D10-411D-9CC1-13CAA2833789}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityView", "..\UniversityView\UniversityView.csproj", "{99AE36FC-FEF0-4E8C-8C0B-F6AB1952DEE6}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,6 +31,26 @@ Global
 		{C0F09A72-65A3-49DD-8208-291778E03E81}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C0F09A72-65A3-49DD-8208-291778E03E81}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C0F09A72-65A3-49DD-8208-291778E03E81}.Release|Any CPU.Build.0 = Release|Any CPU
+		{843E5B85-F60A-45D7-9B52-96284FFDCA1F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{843E5B85-F60A-45D7-9B52-96284FFDCA1F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{843E5B85-F60A-45D7-9B52-96284FFDCA1F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{843E5B85-F60A-45D7-9B52-96284FFDCA1F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{453BBFDD-7D8B-463F-A622-AFD6F3E6C644}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{453BBFDD-7D8B-463F-A622-AFD6F3E6C644}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{453BBFDD-7D8B-463F-A622-AFD6F3E6C644}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{453BBFDD-7D8B-463F-A622-AFD6F3E6C644}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2EFD9DCC-226F-45D0-8688-4E0D716BC179}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2EFD9DCC-226F-45D0-8688-4E0D716BC179}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2EFD9DCC-226F-45D0-8688-4E0D716BC179}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2EFD9DCC-226F-45D0-8688-4E0D716BC179}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7ED4372B-4D10-411D-9CC1-13CAA2833789}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7ED4372B-4D10-411D-9CC1-13CAA2833789}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7ED4372B-4D10-411D-9CC1-13CAA2833789}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7ED4372B-4D10-411D-9CC1-13CAA2833789}.Release|Any CPU.Build.0 = Release|Any CPU
+		{99AE36FC-FEF0-4E8C-8C0B-F6AB1952DEE6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{99AE36FC-FEF0-4E8C-8C0B-F6AB1952DEE6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{99AE36FC-FEF0-4E8C-8C0B-F6AB1952DEE6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{99AE36FC-FEF0-4E8C-8C0B-F6AB1952DEE6}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

COP/UserTreeView.cs

@@ -62,7 +62,7 @@ namespace COP
         }
         //проверка что выбранный элем последний в ветке
 
-        public void PopulateTree<T>(List<T> items)
+        public void PopulateTree<T>(List<T> items, List<string> Hierarchy)
         {
             treeView.BeginUpdate();
             treeView.Nodes.Clear();

TestComponents/FormTestComponents.cs

@@ -66,7 +66,7 @@ namespace TestComponents
                 new Employee1 { Department = "Отдел1", Position = "Должность1", Name = "Сотрудник3" },
                 new Employee1 { Department = "Отдел2", Position = "Должность3", Name = "Сотрудник4" },
             };
-            var Hierarchy = new List<string> { "Department", "Position", "Name" };
+            var Hierarchy = new List<string> { "Department", "Name" };
             foreach (var prop in employees[0].GetType().GetProperties())
             {
                 userTreeView.Hierarchy.Add(prop.Name);
@@ -74,7 +74,7 @@ namespace TestComponents
 
             try
             {
-                userTreeView.PopulateTree(employees);
+                userTreeView.PopulateTree(employees, Hierarchy);
             }
             catch (Exception ex)
             {

TestComponents/TestComponents.csproj

@@ -8,8 +8,18 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\COP\COP.csproj" />
+    <ProjectReference Include="..\UniversityDatabaseImplement\UniversityDatabaseImplement.csproj" />
   </ItemGroup>
 
 </Project>

UniversityBusinessLogic/BusinessLogics/DirectionLogic.cs

@@ -0,0 +1,108 @@
+using Microsoft.Extensions.Logging;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class DirectionLogic : IDirectionLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IDirectionStorage _directionStorage;
+        public DirectionLogic(ILogger<DirectionLogic> logger, IDirectionStorage directionStorage)
+        {
+            _logger = logger;
+            _directionStorage = directionStorage;
+        }
+
+        public void CreateOrUpdate(DirectionBindingModel model)
+        {
+            var element = _directionStorage.GetElement(
+               new DirectionBindingModel
+               {
+                   Name = model.Name
+               });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new Exception("Такое направление уже существует");
+            }
+            if (model.Id != null)
+            {
+                _directionStorage.Update(model);
+            }
+            else
+            {
+                _directionStorage.Insert(model);
+            }
+        }        
+
+        public bool Delete(DirectionBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_directionStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public DirectionViewModel? ReadElement(DirectionBindingModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Name:{Name}. Id:{ Id}", model.Name, model.Id);
+            var element = _directionStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<DirectionViewModel>? ReadList(DirectionBindingModel? model)
+        {
+            _logger.LogInformation("ReadList. Name:{Name}. Id:{ Id}", model?.Name, model?.Id);
+            var list = model == null ? _directionStorage.GetFullList() : _directionStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }        
+
+        private void CheckModel(DirectionBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                throw new ArgumentNullException("Нет названия направления", nameof(model.Name));
+            }
+            _logger.LogInformation("Direction. Name:{Name}. Id: {Id} ", model.Name, model.Id);
+            var element = _directionStorage.GetElement(new DirectionBindingModel
+            {
+                Name = model.Name
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Направление с таким названием уже есть");
+            }
+        }
+    }
+}

UniversityBusinessLogic/BusinessLogics/StudentLogic.cs

@@ -0,0 +1,121 @@
+using Microsoft.Extensions.Logging;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class StudentLogic : IStudentLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IStudentStorage _studentStorage;
+        public StudentLogic(ILogger<StudentLogic> logger, IStudentStorage studentStorage)
+        {
+            _logger = logger;
+            _studentStorage = studentStorage;
+        }
+        public bool Create(StudentBindingModel model)
+        {
+            CheckModel(model);
+            model.DirectionName = model.DirectionName.Trim();
+            if (_studentStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(StudentBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_studentStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public StudentViewModel? ReadElement(StudentSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. FIO:{FIO}. Id:{ Id}", model.FIO, model.Id);
+            var element = _studentStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+
+        public List<StudentViewModel>? ReadList(StudentSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. FIO:{FIO}. Id:{ Id}", model?.FIO, model?.Id);
+            var list = model == null ? _studentStorage.GetFullList() : _studentStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+        public bool Update(StudentBindingModel model)
+        {
+            CheckModel(model);
+            if (_studentStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(StudentBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.FIO))
+            {
+                throw new ArgumentNullException("Нет ФИО студента", nameof(model.FIO));
+            }
+            if (string.IsNullOrEmpty(model.PhotoFilePath))
+            {
+                throw new ArgumentNullException("Нет пути к фото", nameof(model.PhotoFilePath));
+            }
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                throw new ArgumentNullException("Нет электронной почты", nameof(model.Email));
+            }
+            if (string.IsNullOrEmpty(model.DirectionName))
+            {
+                throw new ArgumentNullException("Нет направления", nameof(model.DirectionName));
+            }
+            _logger.LogInformation("Student. FIO:{FIO}. PhotoFilePath:{PhotoFilePath}. Email:{Email}. DirectionName:{DirectionName}. Id: {Id} ", model.FIO, model.PhotoFilePath, model.Email, model.DirectionName, model.Id);
+            var element = _studentStorage.GetElement(new StudentSearchModel
+            {
+                FIO = model.FIO
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Студент с таким ФИО уже есть");
+            }
+        }
+    }
+}

UniversityBusinessLogic/UniversityBusinessLogic.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+  </ItemGroup>
+
+</Project>

UniversityContracts/BindingModels/DirectionBindingModel.cs

@@ -0,0 +1,10 @@
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.BindingModels
+{
+    public class DirectionBindingModel : IDirectionModel
+    {
+        public int Id { get; set; }
+        public string Name { get; set; } = string.Empty;
+    }
+}

UniversityContracts/BindingModels/StudentBindingModel.cs

@@ -0,0 +1,13 @@
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.BindingModels
+{
+    public class StudentBindingModel : IStudentModel
+    {
+        public int Id { get; set; }
+        public string FIO { get; set; } = string.Empty;
+        public string PhotoFilePath { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string DirectionName { get; set; } = string.Empty;
+    }
+}

UniversityContracts/BusinessLogicsContracts/IDirectionLogic.cs

@@ -0,0 +1,14 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BusinessLogicsContracts
+{
+    public interface IDirectionLogic
+    {
+        List<DirectionViewModel>? ReadList(DirectionBindingModel? model);
+        DirectionViewModel? ReadElement(DirectionBindingModel model);
+        bool Delete(DirectionBindingModel model);
+        void CreateOrUpdate(DirectionBindingModel model);
+    }
+}

UniversityContracts/BusinessLogicsContracts/IStudentLogic.cs

@@ -0,0 +1,15 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BusinessLogicsContracts
+{
+    public interface IStudentLogic
+    {
+        List<StudentViewModel>? ReadList(StudentSearchModel? model);
+        StudentViewModel? ReadElement(StudentSearchModel model);
+        bool Create(StudentBindingModel model);
+        bool Update(StudentBindingModel model);
+        bool Delete(StudentBindingModel model);
+    }
+}

UniversityContracts/SearchModels/DirectionSearchModel.cs

@@ -0,0 +1,8 @@
+namespace UniversityContracts.SearchModels
+{
+    public class DirectionSearchModel
+    {
+        public int? Id { get; set; }
+        public string? Name { get; set; }
+    }
+}

UniversityContracts/SearchModels/StudentSearchModel.cs

@@ -0,0 +1,8 @@
+namespace UniversityContracts.SearchModels
+{
+    public class StudentSearchModel
+    {
+        public int? Id { get; set; }
+        public string? FIO { get; set; }
+    }
+}

UniversityContracts/StoragesContracts/IDirectionStorage.cs

@@ -0,0 +1,16 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.StoragesContracts
+{
+    public interface IDirectionStorage
+    {
+        List<DirectionViewModel> GetFullList();
+        List<DirectionViewModel> GetFilteredList(DirectionBindingModel model);
+        DirectionViewModel? GetElement(DirectionBindingModel model);
+        DirectionViewModel? Insert(DirectionBindingModel model);
+        DirectionViewModel? Update(DirectionBindingModel model);
+        DirectionViewModel? Delete(DirectionBindingModel model);
+    }
+}

UniversityContracts/StoragesContracts/IStudentStorage.cs

@@ -0,0 +1,16 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.StoragesContracts
+{
+    public interface IStudentStorage
+    {
+        List<StudentViewModel> GetFullList();
+        List<StudentViewModel> GetFilteredList(StudentSearchModel model);
+        StudentViewModel? GetElement(StudentSearchModel model);
+        StudentViewModel? Insert(StudentBindingModel model);
+        StudentViewModel? Update(StudentBindingModel model);
+        StudentViewModel? Delete(StudentBindingModel model);
+    }
+}

UniversityContracts/UniversityContracts.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityDataModels\UniversityDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

UniversityContracts/ViewModels/DirectionViewModel.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.ViewModels
+{
+    public class DirectionViewModel : IDirectionModel
+    {
+        public int Id { get; set; }
+        [DisplayName("Название направления")]
+        public string Name { get; set; } = string.Empty;
+    }
+}

UniversityContracts/ViewModels/StudentViewModel.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel;
+using UniversityDataModels.Models;
+
+namespace UniversityContracts.ViewModels
+{
+    public class StudentViewModel : IStudentModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО студента")]
+        public string FIO { get; set; } = string.Empty;
+        [DisplayName("Путь к фото")]
+        public string PhotoFilePath { get; set; } = string.Empty;
+        [DisplayName("Электронная почта")]
+        public string Email { get; set; } = string.Empty;
+        [DisplayName("Направление")]
+        public string DirectionName { get; set; } = string.Empty;
+    }
+}

UniversityDataModels/IId.cs

@@ -0,0 +1,7 @@
+namespace UniversityDataModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}

UniversityDataModels/Models/IDirectionModel.cs

@@ -0,0 +1,7 @@
+namespace UniversityDataModels.Models
+{
+    public interface IDirectionModel : IId
+    {
+        string Name { get; }
+    }
+}

UniversityDataModels/Models/IStudentModel.cs

@@ -0,0 +1,10 @@
+namespace UniversityDataModels.Models
+{
+    public interface IStudentModel : IId
+    {
+        string FIO { get; }
+        string PhotoFilePath { get; }
+        string Email { get; }
+        string DirectionName { get; }
+    }
+}

UniversityDataModels/UniversityDataModels.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

UniversityDatabaseImplement/Implements/DirectionStorage.cs

@@ -0,0 +1,80 @@
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDatabaseImplement.Models;
+
+namespace UniversityDatabaseImplement.Implements
+{
+    public class DirectionStorage : IDirectionStorage
+    {
+        public List<DirectionViewModel> GetFullList()
+        {
+            using var context = new UniversityDatabase();
+            return context.Directions
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<DirectionViewModel> GetFilteredList(DirectionBindingModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                return new();
+            }
+            using var context = new UniversityDatabase();
+            return context.Directions
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public DirectionViewModel? GetElement(DirectionBindingModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UniversityDatabase();
+            return context.Directions
+             .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) &&
+            x.Name == model.Name) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public DirectionViewModel? Insert(DirectionBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var newDirection = Direction.Create(model);
+            if (newDirection == null)
+            {
+                return null;
+            }
+            context.Directions.Add(newDirection);
+            context.SaveChanges();
+            return newDirection.GetViewModel;
+        }
+        public DirectionViewModel? Update(DirectionBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var direction = context.Directions.FirstOrDefault(rec => rec.Id == model.Id);
+            if (direction == null)
+            {
+                return null;
+            }
+            direction.Update(model);
+            context.SaveChanges();
+            return direction.GetViewModel;
+        }
+        public DirectionViewModel? Delete(DirectionBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var element = context.Directions
+            .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Directions.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

UniversityDatabaseImplement/Implements/StudentStorage.cs

@@ -0,0 +1,81 @@
+using Microsoft.EntityFrameworkCore;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDatabaseImplement.Models;
+
+namespace UniversityDatabaseImplement.Implements
+{
+    public class StudentStorage : IStudentStorage
+    {
+        public List<StudentViewModel> GetFullList()
+        {
+            using var context = new UniversityDatabase();
+            return context.Students
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public List<StudentViewModel> GetFilteredList(StudentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.FIO))
+            {
+                return new();
+            }
+            using var context = new UniversityDatabase();
+            return context.Students
+               .Select(x => x.GetViewModel)
+               .ToList();
+        }
+        public StudentViewModel? GetElement(StudentSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UniversityDatabase();
+            return context.Students
+             .FirstOrDefault(x => (!string.IsNullOrEmpty(model.FIO) &&
+            x.FIO == model.FIO) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public StudentViewModel? Insert(StudentBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var newStudent = Student.Create(model);
+            if (newStudent == null)
+            {
+                return null;
+            }
+            context.Students.Add(newStudent);
+            context.SaveChanges();
+            return newStudent.GetViewModel;
+        }
+        public StudentViewModel? Update(StudentBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var student = context.Students.FirstOrDefault(rec => rec.Id == model.Id);
+            if (student == null)
+            {
+                return null;
+            }
+            student.Update(model);
+            context.SaveChanges();
+            return student.GetViewModel;
+        }
+        public StudentViewModel? Delete(StudentBindingModel model)
+        {
+            using var context = new UniversityDatabase();
+            var element = context.Students
+            .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Students.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

UniversityDatabaseImplement/Migrations/20231027233645_InitialCreate.Designer.cs

@@ -0,0 +1,75 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UniversityDatabaseImplement;
+
+#nullable disable
+
+namespace UniversityDatabaseImplement.Migrations
+{
+    [DbContext(typeof(UniversityDatabase))]
+    [Migration("20231027233645_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.13")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UniversityDatabaseImplement.Models.Direction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Directions");
+                });
+
+            modelBuilder.Entity("UniversityDatabaseImplement.Models.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DirectionName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhotoFilePath")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Students");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

UniversityDatabaseImplement/Migrations/20231027233645_InitialCreate.cs

@@ -0,0 +1,53 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace UniversityDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Directions",
+                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)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Directions", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Students",
+                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),
+                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    PhotoFilePath = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DirectionName = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Students", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Directions");
+
+            migrationBuilder.DropTable(
+                name: "Students");
+        }
+    }
+}

UniversityDatabaseImplement/Migrations/UniversityDatabaseModelSnapshot.cs

@@ -0,0 +1,72 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UniversityDatabaseImplement;
+
+#nullable disable
+
+namespace UniversityDatabaseImplement.Migrations
+{
+    [DbContext(typeof(UniversityDatabase))]
+    partial class UniversityDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.13")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UniversityDatabaseImplement.Models.Direction", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Directions");
+                });
+
+            modelBuilder.Entity("UniversityDatabaseImplement.Models.Student", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("DirectionName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhotoFilePath")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Students");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

UniversityDatabaseImplement/Models/Direction.cs

@@ -0,0 +1,48 @@
+using System.ComponentModel.DataAnnotations;
+using UniversityDataModels.Models;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityDatabaseImplement.Models
+{
+    public class Direction : IDirectionModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string Name { get; private set; } = string.Empty;
+
+        public static Direction? Create(DirectionBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Direction()
+            {
+                Id = model.Id,
+                Name = model.Name
+            };
+        }
+        public static Direction Create(DirectionViewModel model)
+        {
+            return new Direction()
+            {
+                Id = model.Id,
+                Name = model.Name
+            };
+        }
+        public void Update(DirectionBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Name = model.Name;
+        }
+        public DirectionViewModel GetViewModel => new()
+        {
+            Id = Id,
+            Name = Name
+        };
+    }
+}

UniversityDatabaseImplement/Models/Student.cs

@@ -0,0 +1,66 @@
+using System.ComponentModel.DataAnnotations;
+using UniversityDataModels.Models;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityDatabaseImplement.Models
+{
+    public class Student : IStudentModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string FIO { get; private set; } = string.Empty;
+        [Required]
+        public string Email { get; private set; } = string.Empty;
+        [Required]
+        public string PhotoFilePath { get; private set; } = string.Empty;
+        [Required]
+        public string DirectionName { get; private set; } = string.Empty;
+
+        public static Student? Create(StudentBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Student()
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                PhotoFilePath = model.PhotoFilePath,
+                DirectionName = model.DirectionName
+            };
+        }
+        public static Student Create(StudentViewModel model)
+        {
+            return new Student()
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+                Email = model.Email,
+                PhotoFilePath = model.PhotoFilePath,
+                DirectionName = model.DirectionName
+            };
+        }
+        public void Update(StudentBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            FIO = model.FIO;
+            Email = model.Email;
+            PhotoFilePath = model.PhotoFilePath;
+            DirectionName = model.DirectionName;            
+        }
+        public StudentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            FIO = FIO,            
+            Email = Email,
+            PhotoFilePath = PhotoFilePath,
+            DirectionName = DirectionName
+        };
+    }
+}

UniversityDatabaseImplement/UniversityDatabase.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using UniversityDatabaseImplement.Models;
+
+namespace UniversityDatabaseImplement
+{
+    public class UniversityDatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-IHH1ICP\SQLEXPRESS;Initial Catalog=UniversityDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+        public virtual DbSet<Student> Students { set; get; }
+        public virtual DbSet<Direction> Directions { set; get; }
+    }
+}

UniversityDatabaseImplement/UniversityDatabaseImplement.csproj

@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+    <ProjectReference Include="..\UniversityDataModels\UniversityDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

UniversityView/FormHandbooks.Designer.cs

@@ -0,0 +1,66 @@
+namespace UniversityView
+{
+    partial class FormHandbooks
+    {
+        /// <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.dataGridView = new System.Windows.Forms.DataGridView();
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // dataGridView
+            // 
+            this.dataGridView.BackgroundColor = System.Drawing.SystemColors.Control;
+            this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            this.dataGridView.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.dataGridView.Location = new System.Drawing.Point(0, 0);
+            this.dataGridView.Name = "dataGridView";
+            this.dataGridView.RowTemplate.Height = 25;
+            this.dataGridView.Size = new System.Drawing.Size(429, 297);
+            this.dataGridView.TabIndex = 0;
+            this.dataGridView.CellEndEdit += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGridView_CellEndEdit);
+            this.dataGridView.KeyDown += new System.Windows.Forms.KeyEventHandler(this.dataGridView_KeyDown);
+            // 
+            // FormHandbooks
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(429, 297);
+            this.Controls.Add(this.dataGridView);
+            this.Name = "FormHandbooks";
+            this.Text = "Направления";
+            this.Load += new System.EventHandler(this.FormHandbooks_Load);
+            ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private DataGridView dataGridView;
+    }
+}

UniversityView/FormHandbooks.cs

@@ -0,0 +1,110 @@
+using System.ComponentModel;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+
+namespace UniversityView
+{
+    public partial class FormHandbooks : Form
+    {
+        private readonly IDirectionLogic _logic;
+        BindingList<DirectionBindingModel> _list;
+        private int? _id;
+        public int Id { set { _id = value; } }
+        public FormHandbooks(IDirectionLogic logic)
+        {
+            InitializeComponent();
+            _logic = logic;
+            _list = new BindingList<DirectionBindingModel>();
+            dataGridView.AllowUserToAddRows = false;
+        }
+
+        private void FormHandbooks_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+        private void LoadData()
+        {
+            try
+            {
+                var list = _logic.ReadList(null);
+                _list.Clear();
+                foreach (var item in list)
+                {
+                    _list.Add(new DirectionBindingModel
+                    {
+                        Id = item.Id,
+                        Name = item.Name,
+                    });
+                }
+                if (_list != null)
+                {
+                    dataGridView.DataSource = _list;
+                    dataGridView.Columns[0].Visible = false;
+                    dataGridView.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+                }
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void dataGridView_CellEndEdit(object sender, DataGridViewCellEventArgs e)
+        {
+            var typeName = (string)dataGridView.CurrentRow.Cells[1].Value;
+            if (!string.IsNullOrEmpty(typeName))
+            {
+                if (dataGridView.CurrentRow.Cells[0].Value != null)
+                {
+                    _logic.CreateOrUpdate(new DirectionBindingModel()
+                    {
+                        Id = Convert.ToInt32(dataGridView.CurrentRow.Cells[0].Value),
+                        Name = (string)dataGridView.CurrentRow.Cells[1].EditedFormattedValue
+                    });
+                }
+                else
+                {
+                    _logic.CreateOrUpdate(new DirectionBindingModel()
+                    {
+                        Name = (string)dataGridView.CurrentRow.Cells[1].EditedFormattedValue
+                    });
+                }
+            }
+            else
+            {
+                MessageBox.Show("Введена пустая строка", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            LoadData();
+        }
+
+        private void dataGridView_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyData == Keys.Insert)
+            {
+                if (dataGridView.Rows.Count == 0)
+                {
+                    _list.Add(new DirectionBindingModel());
+                    dataGridView.DataSource = new BindingList<DirectionBindingModel>(_list);
+                    dataGridView.CurrentCell = dataGridView.Rows[0].Cells[1];
+                    return;
+                }
+                if (dataGridView.Rows[dataGridView.Rows.Count - 1].Cells[1].Value != null)
+                {
+                    _list.Add(new DirectionBindingModel());
+                    dataGridView.DataSource = new BindingList<DirectionBindingModel>(_list);
+                    dataGridView.CurrentCell = dataGridView.Rows[dataGridView.Rows.Count - 1].Cells[1];
+                    return;
+                }
+            }
+            if (e.KeyData == Keys.Delete)
+            {
+                if (MessageBox.Show("Удалить выбранный элемент", "Удаление",
+                            MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    _logic.Delete(new DirectionBindingModel() { Id = (int)dataGridView.CurrentRow.Cells[0].Value });
+                    LoadData();
+                }
+            }
+        }
+    }
+}

UniversityView/FormHandbooks.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

UniversityView/FormMain.Designer.cs

@@ -0,0 +1,154 @@
+namespace UniversityView
+{
+    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.tableOfValues = new WinFormsControlLibrary.TableOfValues();
+            this.contextMenuStrip = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.создатьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.изменитьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.удалитьToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.справочникиToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.создатьПростойДокументToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.создатьДокументСТаблицейToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.создатьДокументСДиаграммойToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.excelComponent = new COP.ExcelComponent(this.components);
+            this.gistogramPdfComponent = new WinFormsControlLibrary.GistogramPdfComponent3(this.components);
+            this.contextMenuStrip.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // tableOfValues
+            // 
+            this.tableOfValues.ContextMenuStrip = this.contextMenuStrip;
+            this.tableOfValues.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tableOfValues.Location = new System.Drawing.Point(0, 0);
+            this.tableOfValues.Margin = new System.Windows.Forms.Padding(2, 2, 2, 2);
+            this.tableOfValues.Name = "tableOfValues";
+            this.tableOfValues.SelectedRowIndex = -1;
+            this.tableOfValues.Size = new System.Drawing.Size(405, 302);
+            this.tableOfValues.TabIndex = 0;
+            // 
+            // contextMenuStrip
+            // 
+            this.contextMenuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.создатьToolStripMenuItem,
+            this.изменитьToolStripMenuItem,
+            this.удалитьToolStripMenuItem,
+            this.справочникиToolStripMenuItem,
+            this.создатьПростойДокументToolStripMenuItem,
+            this.создатьДокументСТаблицейToolStripMenuItem,
+            this.создатьДокументСДиаграммойToolStripMenuItem});
+            this.contextMenuStrip.Name = "contextMenuStrip";
+            this.contextMenuStrip.Size = new System.Drawing.Size(296, 180);
+            // 
+            // создатьToolStripMenuItem
+            // 
+            this.создатьToolStripMenuItem.Name = "создатьToolStripMenuItem";
+            this.создатьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.A)));
+            this.создатьToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.создатьToolStripMenuItem.Text = "Создать";
+            this.создатьToolStripMenuItem.Click += new System.EventHandler(this.СоздатьToolStripMenuItem_Click);
+            // 
+            // изменитьToolStripMenuItem
+            // 
+            this.изменитьToolStripMenuItem.Name = "изменитьToolStripMenuItem";
+            this.изменитьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.U)));
+            this.изменитьToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.изменитьToolStripMenuItem.Text = "Изменить";
+            this.изменитьToolStripMenuItem.Click += new System.EventHandler(this.ИзменитьToolStripMenuItem_Click);
+            // 
+            // удалитьToolStripMenuItem
+            // 
+            this.удалитьToolStripMenuItem.Name = "удалитьToolStripMenuItem";
+            this.удалитьToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.D)));
+            this.удалитьToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.удалитьToolStripMenuItem.Text = "Удалить";
+            this.удалитьToolStripMenuItem.Click += new System.EventHandler(this.УдалитьToolStripMenuItem_Click);
+            // 
+            // справочникиToolStripMenuItem
+            // 
+            this.справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
+            this.справочникиToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.O)));
+            this.справочникиToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.справочникиToolStripMenuItem.Text = "Справочники";
+            this.справочникиToolStripMenuItem.Click += new System.EventHandler(this.СправочникиToolStripMenuItem_Click);
+            // 
+            // создатьПростойДокументToolStripMenuItem
+            // 
+            this.создатьПростойДокументToolStripMenuItem.Name = "создатьПростойДокументToolStripMenuItem";
+            this.создатьПростойДокументToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.S)));
+            this.создатьПростойДокументToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.создатьПростойДокументToolStripMenuItem.Text = "Создать простой документ";
+            this.создатьПростойДокументToolStripMenuItem.Click += new System.EventHandler(this.СоздатьПростойДокументToolStripMenuItem_Click);
+            // 
+            // создатьДокументСТаблицейToolStripMenuItem
+            // 
+            this.создатьДокументСТаблицейToolStripMenuItem.Name = "создатьДокументСТаблицейToolStripMenuItem";
+            this.создатьДокументСТаблицейToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.T)));
+            this.создатьДокументСТаблицейToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.создатьДокументСТаблицейToolStripMenuItem.Text = "Создать документ с таблицей";
+            this.создатьДокументСТаблицейToolStripMenuItem.Click += new System.EventHandler(this.СоздатьДокументСТаблицейToolStripMenuItem_Click);
+            // 
+            // создатьДокументСДиаграммойToolStripMenuItem
+            // 
+            this.создатьДокументСДиаграммойToolStripMenuItem.Name = "создатьДокументСДиаграммойToolStripMenuItem";
+            this.создатьДокументСДиаграммойToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.C)));
+            this.создатьДокументСДиаграммойToolStripMenuItem.Size = new System.Drawing.Size(295, 22);
+            this.создатьДокументСДиаграммойToolStripMenuItem.Text = "Создать документ с диаграммой";
+            this.создатьДокументСДиаграммойToolStripMenuItem.Click += new System.EventHandler(this.СоздатьДокументСДиаграммойToolStripMenuItem_Click);
+            // 
+            // FormMain
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(405, 302);
+            this.Controls.Add(this.tableOfValues);
+            this.Name = "FormMain";
+            this.Text = "Университет";
+            this.Load += new System.EventHandler(this.FormMain_Load);
+            this.contextMenuStrip.ResumeLayout(false);
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private WinFormsControlLibrary.TableOfValues tableOfValues;
+        private ContextMenuStrip contextMenuStrip;
+        private ToolStripMenuItem создатьToolStripMenuItem;
+        private ToolStripMenuItem изменитьToolStripMenuItem;
+        private ToolStripMenuItem удалитьToolStripMenuItem;
+        private ToolStripMenuItem создатьПростойДокументToolStripMenuItem;
+        private ToolStripMenuItem создатьДокументСТаблицейToolStripMenuItem;
+        private ToolStripMenuItem создатьДокументСДиаграммойToolStripMenuItem;
+        private ToolStripMenuItem справочникиToolStripMenuItem;
+        private COP.ExcelComponent excelComponent;
+        private WinFormsControlLibrary.GistogramPdfComponent3 gistogramPdfComponent;
+    }
+}

UniversityView/FormMain.cs

@@ -0,0 +1,177 @@
+using COP.Info;
+using DocumentFormat.OpenXml.Office2016.Drawing.ChartDrawing;
+using DocumentFormat.OpenXml.Spreadsheet;
+using Microsoft.Extensions.Logging;
+using System.Windows.Forms;
+using UniversityBusinessLogic.BusinessLogics;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+using WinFormsControlLibrary;
+using static COP.ExcelComponent;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement.Window;
+
+namespace UniversityView
+{
+    public partial class FormMain : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IStudentLogic _studentLogic;
+        private readonly IDirectionLogic _directionLogic;
+        public FormMain(ILogger<FormMain> logger, IStudentLogic studentLogic, IDirectionLogic directionLogic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _studentLogic = studentLogic;
+            _directionLogic = directionLogic;
+            Configure();            
+;        }
+
+        private void LoadData()
+        {
+            _logger.LogInformation("Загрузка студентов");
+            try
+            {
+                tableOfValues.ClearRows();
+                var list = _studentLogic.ReadList(null);
+                if (list != null)
+                {                    
+                    tableOfValues.SetCellValueFromList(list);
+                }                
+                _logger.LogInformation("Загрузка студентов");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки студентов");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void FormMain_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void СоздатьToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormStudent));
+            if (service is FormStudent form)
+            {
+                form.ShowDialog();
+            }
+            LoadData();
+        }
+        
+        private void Configure()
+        {
+            var columnConfigs = new List<GridColumnConfig>
+            {
+                new GridColumnConfig { HeaderText = "ФИО", Width = 100, Visible = true, PropertyName = "FIO" },
+                new GridColumnConfig { HeaderText = "Направление", Width = 80, Visible = true, PropertyName = "DirectionName" },
+                new GridColumnConfig { HeaderText = "Электронная почта", Width = 80, Visible = true, PropertyName = "Email" },
+            };
+
+            tableOfValues.ConfigureColumns(columnConfigs);
+        }
+
+        private void ИзменитьToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+        }
+
+        private void УдалитьToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            DialogResult dialogResult = MessageBox.Show("Удалить выбранный элемент?", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
+            if (dialogResult == DialogResult.Yes)
+                _studentLogic.Delete(new StudentBindingModel { Id = tableOfValues.SelectedRowIndex });
+            LoadData();
+        }
+
+        private void СоздатьПростойДокументToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var list = _studentLogic.ReadList(null);
+            List<ImageInfo> images = new();
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "xlsx|*.xlsx"
+            };
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    if (list != null)
+                    {
+                        foreach (var item in list)
+                        {
+                            images.Add(new ImageInfo() { FilePath = item.PhotoFilePath });
+                        }
+                    }
+                    ExcelImageInfo info = new(dialog.FileName, "Документ с фотографиями студентов", images);
+                    excelComponent.GenerateExcelWithImages(info);
+                    MessageBox.Show("Сохарнено успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private void СоздатьДокументСТаблицейToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+
+        }
+
+        private void СоздатьДокументСДиаграммойToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var listStudents = _studentLogic.ReadList(null);
+            var listDirections = _directionLogic.ReadList(null);
+            List<(string, int)> data = new();
+            List<HistogramData> gistData = new();
+            using var dialog = new SaveFileDialog
+            {
+                Filter = "pdf|*.pdf"
+            };
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                try
+                {
+                    for (int i = 0; i < listDirections.Count; i++)
+                    {
+                        int count = 0;
+                        for (int j = 0; j < listStudents.Count; j++)
+                        {
+                            if (listStudents[j].DirectionName == listDirections[i].Name) count++;
+                        }
+                        data.Add((listDirections[i].Name, count));
+                    }
+                    if (data != null) {
+                        foreach (var item in data)
+                        {
+                            gistData.Add(new HistogramData
+                            {
+                                SeriesName = item.Item1,
+                                Data = new double[] { item.Item2 }
+                            });
+                        }
+                    }
+                    gistogramPdfComponent.GenerateHistogramDocument(dialog.FileName, "Histogram", "Students-Directions", LegendPosition.TopRight, gistData);
+                    MessageBox.Show("Сохарнено успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }            
+        }
+
+        private void СправочникиToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var service = Program.ServiceProvider?.GetService(typeof(FormHandbooks));
+            if (service is FormHandbooks form)
+            {
+                form.ShowDialog();
+            }
+        }
+    }
+}

UniversityView/FormMain.resx

@@ -0,0 +1,69 @@
+<root>
+  <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>
+  <metadata name="contextMenuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="excelComponent.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>166, 17</value>
+  </metadata>
+  <metadata name="gistogramPdfComponent.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>309, 17</value>
+  </metadata>
+</root>

UniversityView/FormStudent.Designer.cs

@@ -0,0 +1,174 @@
+namespace UniversityView
+{
+    partial class FormStudent
+    {
+        /// <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.textBoxFIO = new System.Windows.Forms.TextBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.label2 = new System.Windows.Forms.Label();
+            this.componenttBox1 = new COPWinForms.ComponentTBox();
+            this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.userCheckedListBox1 = new COP.UserCheckedListBox();
+            this.buttonSave = new System.Windows.Forms.Button();
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.buttonAddPhoto = new System.Windows.Forms.Button();
+            this.pictureBox = new System.Windows.Forms.PictureBox();
+            this.groupBox1.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // textBoxFIO
+            // 
+            this.textBoxFIO.Location = new System.Drawing.Point(105, 27);
+            this.textBoxFIO.Name = "textBoxFIO";
+            this.textBoxFIO.Size = new System.Drawing.Size(214, 23);
+            this.textBoxFIO.TabIndex = 0;
+            // 
+            // label1
+            // 
+            this.label1.AutoSize = true;
+            this.label1.Location = new System.Drawing.Point(65, 30);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(34, 15);
+            this.label1.TabIndex = 1;
+            this.label1.Text = "ФИО";
+            // 
+            // label2
+            // 
+            this.label2.AutoSize = true;
+            this.label2.Location = new System.Drawing.Point(65, 68);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(113, 15);
+            this.label2.TabIndex = 3;
+            this.label2.Text = "Электронная почта";
+            // 
+            // componenttBox1
+            // 
+            this.componenttBox1.Location = new System.Drawing.Point(184, 65);
+            this.componenttBox1.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+            this.componenttBox1.Name = "componenttBox1";
+            this.componenttBox1.Pattern = null;
+            this.componenttBox1.Size = new System.Drawing.Size(135, 38);
+            this.componenttBox1.TabIndex = 4;
+            this.componenttBox1.TextBoxValue = null;
+            // 
+            // groupBox1
+            // 
+            this.groupBox1.Controls.Add(this.userCheckedListBox1);
+            this.groupBox1.Location = new System.Drawing.Point(12, 108);
+            this.groupBox1.Name = "groupBox1";
+            this.groupBox1.Size = new System.Drawing.Size(362, 150);
+            this.groupBox1.TabIndex = 5;
+            this.groupBox1.TabStop = false;
+            this.groupBox1.Text = "Направление";
+            // 
+            // userCheckedListBox1
+            // 
+            this.userCheckedListBox1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.userCheckedListBox1.Location = new System.Drawing.Point(3, 19);
+            this.userCheckedListBox1.Name = "userCheckedListBox1";
+            this.userCheckedListBox1.SelectedValue = "";
+            this.userCheckedListBox1.Size = new System.Drawing.Size(356, 128);
+            this.userCheckedListBox1.TabIndex = 0;
+            // 
+            // buttonSave
+            // 
+            this.buttonSave.Location = new System.Drawing.Point(218, 465);
+            this.buttonSave.Name = "buttonSave";
+            this.buttonSave.Size = new System.Drawing.Size(75, 23);
+            this.buttonSave.TabIndex = 6;
+            this.buttonSave.Text = "Сохранить";
+            this.buttonSave.UseVisualStyleBackColor = true;
+            this.buttonSave.Click += new System.EventHandler(this.buttonSave_Click);
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Location = new System.Drawing.Point(299, 465);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(75, 23);
+            this.buttonCancel.TabIndex = 7;
+            this.buttonCancel.Text = "Отмена";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // buttonAddPhoto
+            // 
+            this.buttonAddPhoto.Location = new System.Drawing.Point(12, 264);
+            this.buttonAddPhoto.Name = "buttonAddPhoto";
+            this.buttonAddPhoto.Size = new System.Drawing.Size(360, 23);
+            this.buttonAddPhoto.TabIndex = 8;
+            this.buttonAddPhoto.Text = "Загрузить фото";
+            this.buttonAddPhoto.UseVisualStyleBackColor = true;
+            this.buttonAddPhoto.Click += new System.EventHandler(this.buttonAddPhoto_Click);
+            // 
+            // pictureBox
+            // 
+            this.pictureBox.Location = new System.Drawing.Point(12, 293);
+            this.pictureBox.Name = "pictureBox";
+            this.pictureBox.Size = new System.Drawing.Size(359, 166);
+            this.pictureBox.TabIndex = 9;
+            this.pictureBox.TabStop = false;
+            // 
+            // FormStudent
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(384, 500);
+            this.Controls.Add(this.pictureBox);
+            this.Controls.Add(this.buttonAddPhoto);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonSave);
+            this.Controls.Add(this.groupBox1);
+            this.Controls.Add(this.componenttBox1);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.label1);
+            this.Controls.Add(this.textBoxFIO);
+            this.Name = "FormStudent";
+            this.Text = "Студент";
+            this.Load += new System.EventHandler(this.FormStudent_Load);
+            this.groupBox1.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private TextBox textBoxFIO;
+        private Label label1;
+        private Label label2;
+        private COPWinForms.ComponentTBox componenttBox1;
+        private GroupBox groupBox1;
+        private Button buttonSave;
+        private Button buttonCancel;
+        private COP.UserCheckedListBox userCheckedListBox1;
+        private Button buttonAddPhoto;
+        private PictureBox pictureBox;
+    }
+}

UniversityView/FormStudent.cs

@@ -0,0 +1,134 @@
+using Microsoft.Extensions.Logging;
+using System.ComponentModel;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicsContracts;
+
+namespace UniversityView
+{
+    public partial class FormStudent : Form
+    {
+        private readonly ILogger _logger;
+        private readonly IStudentLogic _studentLogic;
+        private readonly IDirectionLogic _directionLogic;
+        private string imagePath;
+        BindingList<DirectionBindingModel> _list;
+        private int? _id;
+        public int Id { set { _id = value; } }
+        List<string> directions = new();
+        public FormStudent(ILogger<FormStudent> logger, IStudentLogic studentLogic, IDirectionLogic directionLogic)
+        {
+            InitializeComponent();
+            _logger = logger;
+            _studentLogic = studentLogic;
+            _directionLogic = directionLogic;
+            imagePath = "";
+            _list = new BindingList<DirectionBindingModel>();
+            componenttBox1.Pattern = @"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$";
+            componenttBox1.setExample("example@mail.ru");
+        }
+
+        private void buttonSave_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(textBoxFIO.Text))
+            {
+                MessageBox.Show("Заполните ФИО", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (string.IsNullOrEmpty(componenttBox1.TextBoxValue))
+            {
+                MessageBox.Show("Заполните электронную почту", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (userCheckedListBox1.SelectedValue == null)
+            {
+                MessageBox.Show("Заполните направление", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (pictureBox.Image == null)
+            {
+                MessageBox.Show("Загрузите фото", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _logger.LogInformation("Сохранение студента");
+            try
+            {
+                var model = new StudentBindingModel
+                {
+                    Id = _id ?? 0,
+                    FIO = textBoxFIO.Text,
+                    Email = componenttBox1.TextBoxValue,
+                    PhotoFilePath = imagePath,
+                    DirectionName = userCheckedListBox1.SelectedValue
+                };
+                var operationResult = _id.HasValue ? _studentLogic.Update(model) : _studentLogic.Create(model);
+                if (!operationResult)
+                {
+                    throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
+                }
+                MessageBox.Show("Сохранение прошло успешно", "Сообщение", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                DialogResult = DialogResult.OK;
+                Close();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка сохранения студента");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonCancel_Click(object sender, EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+            Close();
+        }
+
+        private void FormStudent_Load(object sender, EventArgs e)
+        {
+            LoadData();
+        }
+
+        private void LoadData()
+        {            
+            _logger.LogInformation("Загрузка направлений");
+            try
+            {
+                var list = _directionLogic.ReadList(null);
+                userCheckedListBox1.ClearList();
+                directions.Clear();
+                _list.Clear();
+                if (list != null)
+                {
+                    foreach (var item in list)
+                    {
+                        directions.Add(item.Name);
+                        _list.Add(new DirectionBindingModel
+                        {
+                            Id = item.Id,
+                            Name = item.Name,
+                        });
+                    }
+                }
+                userCheckedListBox1.FillList(directions);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка загрузки направлений");
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private void buttonAddPhoto_Click(object sender, EventArgs e)
+        {
+            OpenFileDialog openFileDialog = new()
+            {
+                Filter = "Image Files(*.BMP;*.JPG;*.GIF;*.PNG)|*.BMP;*.JPG;*.GIF;*.PNG|All files (*.*)|*.*"
+            };
+
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                imagePath = openFileDialog.FileName;
+                pictureBox.Image = Image.FromFile(imagePath);
+            }
+        }
+    }
+}

UniversityView/FormStudent.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

UniversityView/Program.cs

@@ -0,0 +1,43 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using System;
+using UniversityBusinessLogic.BusinessLogics;
+using UniversityContracts.BusinessLogicsContracts;
+using UniversityContracts.StoragesContracts;
+using UniversityDatabaseImplement.Implements;
+
+namespace UniversityView
+{
+    internal static class Program
+    {
+        private static ServiceProvider? _serviceProvider;
+        public static ServiceProvider? ServiceProvider => _serviceProvider;
+
+        [STAThread]
+        static void Main()
+        {
+            ApplicationConfiguration.Initialize();
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            _serviceProvider = services.BuildServiceProvider();
+            Application.Run(_serviceProvider.GetRequiredService<FormMain>());
+        }
+
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddLogging(option =>
+            {
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddNLog("nlog.config");
+            });
+            services.AddTransient<IDirectionStorage, DirectionStorage>();
+            services.AddTransient<IStudentStorage, StudentStorage>();
+            services.AddTransient<IDirectionLogic, DirectionLogic>();
+            services.AddTransient<IStudentLogic, StudentLogic>();
+            services.AddTransient<FormMain>();
+            services.AddTransient<FormStudent>();
+            services.AddTransient<FormHandbooks>();
+        }
+    }
+}

UniversityView/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Этот код создан программой.
+//     Исполняемая версия:4.0.30319.42000
+//
+//     Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
+//     повторной генерации кода.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace UniversityView.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
+    /// </summary>
+    // Этот класс создан автоматически классом StronglyTypedResourceBuilder
+    // с помощью такого средства, как ResGen или Visual Studio.
+    // Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
+    // с параметром /str или перестройте свой проект VS.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("UniversityView.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Перезаписывает свойство CurrentUICulture текущего потока для всех
+        ///   обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

UniversityView/Properties/Resources.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>

UniversityView/UniversityView.csproj

@@ -0,0 +1,46 @@
+<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="COPWinForms" Version="1.0.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.13">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.1" />
+    <PackageReference Include="NLog" Version="5.2.5" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.5" />
+    <PackageReference Include="winformscontrollibrary" Version="1.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\COP\COP.csproj" />
+    <ProjectReference Include="..\UniversityBusinessLogic\UniversityBusinessLogic.csproj" />
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+    <ProjectReference Include="..\UniversityDatabaseImplement\UniversityDatabaseImplement.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Compile Update="Properties\Resources.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+
+</Project>