done

Почти сделан pdf (добавил вспомогательный viewmodel так как C# не умеет в кортежи).
Нужно доделать pdf с отправкой на почту и навести красоту (стили, валидацию)

University.sln

@@ -3,8 +3,6 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33213.308
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityCustomer", "UniversityCustomer\UniversityCustomer.csproj", "{1360F158-7807-49AD-94A2-4E2ACB2A941E}"
-EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityModels", "UniversityModels\UniversityModels.csproj", "{597412F7-884C-49CB-AC41-36308551D330}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityDataBaseImplemet", "UniversityDataBaseImplemet\UniversityDataBaseImplemet.csproj", "{F8532F5E-942B-428E-8A10-280E905B8185}"
@@ -13,7 +11,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityContracts", "Univ
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityBusinessLogic", "UniversityBusinessLogic\UniversityBusinessLogic.csproj", "{1F4D08DA-C856-42E5-8E1A-634B6EDB4C9D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityProvider", "UniversityProvider\UniversityProvider.csproj", "{3EC7CE2C-9D59-4570-B66B-746076D00A03}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityProvider", "UniversityProvider\UniversityProvider.csproj", "{3EC7CE2C-9D59-4570-B66B-746076D00A03}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UniversityRestAPI", "UniversityRestAPI\UniversityRestAPI.csproj", "{24344F5E-3066-4B9B-82FC-F58608D0751D}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UniversityCustomer", "UniversityCustomer\UniversityCustomer.csproj", "{E6E3DB3C-5E3F-446E-8724-3476D8A8C5B8}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,10 +23,6 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{1360F158-7807-49AD-94A2-4E2ACB2A941E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{1360F158-7807-49AD-94A2-4E2ACB2A941E}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{1360F158-7807-49AD-94A2-4E2ACB2A941E}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{1360F158-7807-49AD-94A2-4E2ACB2A941E}.Release|Any CPU.Build.0 = Release|Any CPU
 		{597412F7-884C-49CB-AC41-36308551D330}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{597412F7-884C-49CB-AC41-36308551D330}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{597412F7-884C-49CB-AC41-36308551D330}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -45,6 +43,14 @@ Global
 		{3EC7CE2C-9D59-4570-B66B-746076D00A03}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3EC7CE2C-9D59-4570-B66B-746076D00A03}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3EC7CE2C-9D59-4570-B66B-746076D00A03}.Release|Any CPU.Build.0 = Release|Any CPU
+		{24344F5E-3066-4B9B-82FC-F58608D0751D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{24344F5E-3066-4B9B-82FC-F58608D0751D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{24344F5E-3066-4B9B-82FC-F58608D0751D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{24344F5E-3066-4B9B-82FC-F58608D0751D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E6E3DB3C-5E3F-446E-8724-3476D8A8C5B8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E6E3DB3C-5E3F-446E-8724-3476D8A8C5B8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E6E3DB3C-5E3F-446E-8724-3476D8A8C5B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E6E3DB3C-5E3F-446E-8724-3476D8A8C5B8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

UniversityBusinessLogic/BusinessLogics/DisciplineLogic.cs

@@ -72,6 +72,12 @@ namespace UniversityBusinessLogic.BusinessLogics
             }
             return true;
         }
+
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _disciplineStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(DisciplineBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityBusinessLogic/BusinessLogics/DocumentLogic.cs

@@ -69,6 +69,11 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _documentStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(DocumentBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityBusinessLogic/BusinessLogics/EducationGroupLogic.cs

@@ -4,13 +4,14 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicContracts;
 using UniversityContracts.SearchModels;
 using UniversityContracts.StoragesContracts;
 using UniversityContracts.ViewModels;
 
 namespace UniversityBusinessLogic.BusinessLogics
 {
-    public class EducationGroupLogic
+    public class EducationGroupLogic : IEducationGroupLogic
     {
         private readonly IEducationGroupStorage _egStorage;
 
@@ -70,6 +71,11 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _egStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(EducationGroupBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityBusinessLogic/BusinessLogics/EducationStatusLogic.cs

@@ -71,6 +71,16 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
+        public List<EducationStatusStudentsCountViewModel> GetEducationStatusStudents()
+        {
+            return _esStorage.GetEducationStatusStudents() ?? new List<EducationStatusStudentsCountViewModel>();
+        }
+
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _esStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(EducationStatusBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityBusinessLogic/BusinessLogics/MailSender.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class MailSender
+    {
+        private string mailLogin = string.Empty;
+        private string mailPassword = string.Empty;
+        private string smtpClientHost = string.Empty;
+        private int smtpClientPort;
+
+        public MailSender(){}
+
+        public void MailConfig(MailConfigBindingModel config)
+        {
+            mailLogin = config.MailLogin;
+            mailPassword = config.MailPassword;
+            smtpClientHost = config.SmtpClientHost;
+            smtpClientPort = config.SmtpClientPort;
+        }
+
+        public async void SendMailAsync(MailSendInfoBindingModel info)
+        {
+            using var objMailMessage = new MailMessage();
+            using var objSmtpClient = new SmtpClient(smtpClientHost, smtpClientPort);
+            try
+            {
+                objMailMessage.From = new MailAddress(mailLogin);
+                objMailMessage.To.Add(new MailAddress(info.MailAddress));
+                objMailMessage.Subject = info.Subject;
+                objMailMessage.Body = info.Text;
+                objMailMessage.SubjectEncoding = Encoding.UTF8;
+                objMailMessage.BodyEncoding = Encoding.UTF8;
+
+                MemoryStream ms = new(info.File);
+                objMailMessage.Attachments.Add(new Attachment(ms, "report.pdf", "application/pdf"));
+
+                objSmtpClient.UseDefaultCredentials = false;
+                objSmtpClient.EnableSsl = true;
+                objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+                objSmtpClient.Credentials = new NetworkCredential(mailLogin, mailPassword);
+
+                await Task.Run(() => objSmtpClient.Send(objMailMessage));
+            }
+            catch (Exception)
+            {
+                throw;
+            }
+        }
+    }
+}

UniversityBusinessLogic/BusinessLogics/ReportCustomerLogic.cs

@@ -1,17 +1,13 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityContracts.BindingModels;
+using UniversityContracts.BindingModels;
 using UniversityContracts.BusinessLogicContracts;
 using UniversityContracts.ViewModels;
 using UniversityContracts.SearchModels;
 using UniversityContracts.StoragesContracts;
 using UniversityBusinessLogic.OfficePackage;
-using System.Reflection;
-using System.Net;
-using System.Reflection.Metadata;
+using System.Reflection.PortableExecutable;
+using DocumentFormat.OpenXml.InkML;
+using DocumentFormat.OpenXml.Wordprocessing;
+using UniversityBusinessLogic.BusinessLogic.OfficePackage;
 
 namespace UniversityBusinessLogic.BusinessLogics
 {
@@ -23,9 +19,10 @@ namespace UniversityBusinessLogic.BusinessLogics
         private readonly IEducationGroupStorage _educationGroupStorage;
         private readonly IDisciplineStorage _disciplineStorage;
         private readonly IStreamStorage _streamStorage;
-        private readonly AbstractSaveToExcelProvider _saveToExcel;
-        private readonly AbstractSaveToWordProvider _saveToWord;
-        private readonly AbstractSaveToPdfProvider _saveToPdf;
+        private readonly WordBuilderCustomer _wordBuilder;
+        private readonly ExcelBuilderCustomer _excelBuilder;
+        private readonly PdfBuilderProvider _pdfBuilder;
+        private readonly MailSender _mailSender;
 
         public ReportCustomerLogic(IDocumentStorage documentStorage,
             IStudentStorage studentStorage,
@@ -33,9 +30,10 @@ namespace UniversityBusinessLogic.BusinessLogics
             IEducationGroupStorage educationGroupStorage,
             IDisciplineStorage disciplineStorage,
             IStreamStorage streamStorage,
-            AbstractSaveToExcelProvider saveToExcel,
-            AbstractSaveToWordProvider saveToWord,
-            AbstractSaveToPdfProvider saveToPdf)
+            WordBuilderCustomer wordBuilder,
+            ExcelBuilderCustomer excelBuilder,
+            PdfBuilderProvider pdfBuilder,
+            MailSender mailSender)
         {
             _documentStorage = documentStorage;
             _studentStorage = studentStorage;
@@ -43,66 +41,86 @@ namespace UniversityBusinessLogic.BusinessLogics
             _educationGroupStorage = educationGroupStorage;
             _disciplineStorage = disciplineStorage;
             _streamStorage = streamStorage;
-            _saveToExcel = saveToExcel;
-            _saveToWord = saveToWord;
-            _saveToPdf = saveToPdf;
+            _wordBuilder = wordBuilder;
+            _excelBuilder = excelBuilder;
+            _pdfBuilder = pdfBuilder;
+            _mailSender = mailSender;
         }
 
-        public List<ReportDisciplineViewModel> GetDiscipline(ReportBindingModel model)
+        public List<ReportStudentsDisciplineViewModel> GetStudentsDiscipline(List<StudentViewModel> students)
         {
-            var result = _streamStorage.GetFilteredList(new StreamSearchModel { Id = _disciplineStorage.GetElement(new DisciplineSearchModel { Name = model.DisciplineName })?.StreamId })
-                .Select(stream => new ReportDisciplineViewModel
+            var reportRecords = new List<ReportStudentsDisciplineViewModel>();
+            foreach (var student in students)
+            {
+                var disciplines = _studentStorage.GetStudentStreams(new() { Id = student.Id })
+                    .SelectMany(stream => _streamStorage.GetStreamDisciplines(new() { Id = stream.Id }))
+                    .Select(discipline => discipline.Name)
+                    .ToList();
+                ReportStudentsDisciplineViewModel reportRecord = new()
                 {
-                DisciplineName = model.DisciplineName,
-                StudentEdStatus = stream.StudentStream
-                        .Where(student => _documentStorage.GetFilteredList(new DocumentSearchModel
-                        {
-                            UserId = model.UserId,
-                            DateFrom = model.DateFrom,
-                            DateTo = model.DateTo,
-                        })
-                        .Any(document => document.StudentDocument.ContainsKey(student.Value.Id)))//Выбираем студентов, которые есть в приказах за выбранный промежуток времени
-                        .Join(_documentStorage.GetFullList(),
-                            t1 => t1.Value.Id,
-                            t2 => t2.UserId,
-                            (t1, t2) => new { student = t1, document = t2 })
-                        .Select(res => (
-                            StudentFIO: $"{res.student.Value.Name} {res.student.Value.Surname}",
-                            Document: $"{res.document.Date}",
-                            EdStatus: _educationStatusStorage.GetElement(new EducationStatusSearchModel { Id = res.student.Value.EducationStatusId })?.Name ?? "не удалось получить"))
-                        .ToList()
-                })
-                .ToList();
-            return result;
+                    Student = student.Name + " " + student.Surname + ", " + student.StudentCard,
+                    Disciplines = disciplines
+                };
+                reportRecords.Add(reportRecord);
+            }
+            return reportRecords;
         }
-        public List<ReportStreamEducationStatusViewModel> StreamEducationStatus(List<StreamViewModel> streams)
+        
+
+        public byte[] SaveListFile(StreamStudentBindingModel model)
         {
-            var result = streams
-                .Select(stream => new ReportStreamEducationStatusViewModel
-                {
-                    StreamName = stream.Name,
-                    StudentEdStatus = stream.StudentStream
-                        .Select(student => (
-                            StudentFIO: $"{student.Value.Name} {student.Value.Surname}",
-                            EdStatus: _educationStatusStorage.GetElement(new EducationStatusSearchModel { Id = student.Value.EducationStatusId })?.Name ?? "не удалось получить"))
-                        .ToList()
-                })
-                .ToList();
-            return result;
+            byte[] file = Array.Empty<byte>();
+
+            string title = "Список студентов по потоку " + model.StreamName;
+
+            if (model.FileType == "docx")
+            {
+                _wordBuilder.CreateDocument();
+                _wordBuilder.CreateTitle(title);
+                _wordBuilder.CreateStudentsStatusTable(model.Students);
+                file = _wordBuilder.GetFile();
+            }
+            else if (model.FileType == "xlsx")
+            {
+                _excelBuilder.CreateDocument();
+                _excelBuilder.CreateTitle(title);
+                _excelBuilder.CreateStudentsDisciplineTable(model.Students);
+                file = _excelBuilder.GetFile();
+            }
+            return file;
         }
 
+        public void SendByMailStatusReport(ReportBindingModel reportModel)
+        {
+            /*byte[] file = _pdfBuilder.GetEducationStatusReportFile(new()
+            {
+                Title = "Отчет по статусам обучения",
+                DateFrom = reportModel.DateFrom,
+                DateTo = reportModel.DateTo,
+                Records = GetStreamStudentEdStatPeriod(reportModel)
+            });
+            _mailSender.SendMailAsync(new()
+            {
+                MailAddress = reportModel.UserEmail,
+                Subject = "Отчет по статусам обучения",
+                Text = $"За период с {reportModel.DateFrom.ToShortDateString()} " +
+                    $"по {reportModel.DateTo.ToShortDateString()}.",
+                File = file
+            });*/
+        }
 
-        public void SaveBlanksToWordFile(ReportBindingModel model)
+        List<ReportDisciplineViewModel> IReportCustomerLogic.GetDiscipline(ReportBindingModel model)
         {
             throw new NotImplementedException();
         }
 
-        public void SaveDocumentBlankToExcelFile(ReportBindingModel model)
+        List<ReportStreamEducationStatusViewModel> IReportCustomerLogic.StreamEducationStatus(List<StreamViewModel> streams)
         {
             throw new NotImplementedException();
         }
 
-        public void SaveOrdersToPdfFile(ReportBindingModel model)
+
+        void IReportCustomerLogic.SendByMailStatusReport(ReportBindingModel reportModel)
         {
             throw new NotImplementedException();
         }

UniversityBusinessLogic/BusinessLogics/ReportProviderLogic.cs

@@ -1,14 +1,13 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityContracts.BindingModels;
+using UniversityContracts.BindingModels;
 using UniversityContracts.BusinessLogicContracts;
 using UniversityContracts.ViewModels;
 using UniversityContracts.SearchModels;
 using UniversityContracts.StoragesContracts;
 using UniversityBusinessLogic.OfficePackage;
+using System.Reflection.PortableExecutable;
+using DocumentFormat.OpenXml.InkML;
+using DocumentFormat.OpenXml.Wordprocessing;
+using UniversityBusinessLogic.BusinessLogic.OfficePackage;
 
 namespace UniversityBusinessLogic.BusinessLogics
 {
@@ -20,19 +19,21 @@ namespace UniversityBusinessLogic.BusinessLogics
         private readonly IEducationGroupStorage _educationGroupStorage;
         private readonly IDisciplineStorage _disciplineStorage;
         private readonly IStreamStorage _streamStorage;
-        private readonly AbstractSaveToExcelProvider _saveToExcel;
-        private readonly AbstractSaveToWordProvider _saveToWord;
-        private readonly AbstractSaveToPdfProvider _saveToPdf;
+        private readonly WordBuilderProvider _wordBuilder;
+        private readonly ExcelBuilderProvider _excelBuilder;
+        private readonly PdfBuilderProvider _pdfBuilder;
+        private readonly MailSender _mailSender;
 
         public ReportProviderLogic(IDocumentStorage documentStorage, 
             IStudentStorage studentStorage, 
             IEducationStatusStorage educationStatusStorage, 
             IEducationGroupStorage educationGroupStorage, 
             IDisciplineStorage disciplineStorage, 
-            IStreamStorage streamStorage, 
-            AbstractSaveToExcelProvider saveToExcel, 
-            AbstractSaveToWordProvider saveToWord, 
-            AbstractSaveToPdfProvider saveToPdf)
+            IStreamStorage streamStorage,
+            WordBuilderProvider wordBuilder,
+            ExcelBuilderProvider excelBuilder,
+            PdfBuilderProvider pdfBuilder,
+            MailSender mailSender)
         {
             _documentStorage = documentStorage;
             _studentStorage = studentStorage;
@@ -40,69 +41,98 @@ namespace UniversityBusinessLogic.BusinessLogics
             _educationGroupStorage = educationGroupStorage;
             _disciplineStorage = disciplineStorage;
             _streamStorage = streamStorage;
-            _saveToExcel = saveToExcel;
-            _saveToWord = saveToWord;
-            _saveToPdf = saveToPdf;
+            _wordBuilder = wordBuilder;
+            _excelBuilder = excelBuilder;
+            _pdfBuilder = pdfBuilder;
+            _mailSender = mailSender;
         }      
 
         public List<ReportStudentsDisciplineViewModel> GetStudentsDiscipline(List<StudentViewModel> students)
         {
-            var result = students
-                .Select(student => new ReportStudentsDisciplineViewModel
+            var reportRecords = new List<ReportStudentsDisciplineViewModel>();
+            foreach (var student in students)
+            {
+                var disciplines = _studentStorage.GetStudentStreams(new() { Id = student.Id })
+                    .SelectMany(stream => _streamStorage.GetStreamDisciplines(new() { Id = stream.Id }))
+                    .Select(discipline => discipline.Name)                    
+                    .ToList();
+                ReportStudentsDisciplineViewModel reportRecord = new()
                 {
-                    StudentFIO = $"{student.Name} {student.Surname}",
-                    Disciplines = _streamStorage.GetFullList()
-                        .Where(stream => stream.StudentStream.ContainsKey(student.Id))
-                        .Join(_disciplineStorage.GetFullList(),
-                            stream => stream.Id,
-                            discipline => discipline.StreamId,
-                            (stream, discipline) => discipline.Name)
-                        .ToList()
-                })
-                .ToList();
-
-            return result;
+                    Student = student.Name + " " + student.Surname + ", " + student.StudentCard,
+                    Disciplines = disciplines
+                };
+                reportRecords.Add(reportRecord);
+            }
+            return reportRecords;
         }
-        public List<ReportStreamStudentEdStatPeriodViewModel> StreamStudentEdStatPeriod(ReportBindingModel model)
+        public List<ReportStreamStudentEdStatPeriodViewModel> GetStreamStudentEdStatPeriod(ReportBindingModel model)
         {
-            var result = _streamStorage
-                .GetFilteredList(new StreamSearchModel { UserId = model.UserId })
-                .Select(stream => new ReportStreamStudentEdStatPeriodViewModel
-                {
-                    StreamName = stream.Name,
-                    StudentEdStatus = stream.StudentStream
-                        .Where(student => _documentStorage.GetFilteredList(new DocumentSearchModel
-                        {
-                            UserId = model.UserId,
-                            DateFrom = model.DateFrom,
-                            DateTo = model.DateTo,
-                        })
-                        .Any(document => document.StudentDocument.ContainsKey(student.Value.Id)))//Выбираем студентов, которые есть в приказах за выбранный промежуток времени
-                        .Select(student => (
-                            StudentFIO: $"{student.Value.Name} {student.Value.Surname}",
-                            EdStatus: _educationStatusStorage.GetElement(new EducationStatusSearchModel { Id = student.Value.EducationStatusId })?.Name ?? "не удалось получить"))
-                        .ToList()
-                })
-                .ToList();
-            return result;
+            List<ReportStreamStudentEdStatPeriodViewModel> reportRecords = new List<ReportStreamStudentEdStatPeriodViewModel>();
+
+            var streams = _streamStorage.GetFullList();
+
+            foreach (var stream in streams)
+            {
+                ReportStreamStudentEdStatPeriodViewModel reportData = new ReportStreamStudentEdStatPeriodViewModel();
+                reportData.StreamName = stream.Name;
+
+                var students = _streamStorage.GetStreamStudents(new() { Id = stream.Id, DateFrom = model.DateFrom, DateTo = model.DateTo })
+                             .Select(s => new StudentStatusViewModel()
+                             {
+                                 StudentName = s.Name + " " + s.Surname,
+                                 DateOfAddmission = s.DateOfAddmission,
+                                 EducationStatus = s.EducationStatusName
+                             })                             
+                             .ToList();
+
+                reportData.StudentStatus = students;
+                
+                reportRecords.Add(reportData);
+            }
+
+            return reportRecords;
         }
 
-        public void SaveBlanksToWordFile(ReportBindingModel model)
+        public byte[] SaveListFile(StudentDisciplineListBindingModel model)
         {
-            throw new NotImplementedException();
-            //TODO
+            byte[] file = Array.Empty<byte>();
+
+            string title = "Список дисциплин по выбранным студентам";
+
+            if (model.FileType == "docx")
+            {
+                _wordBuilder.CreateDocument();
+                _wordBuilder.CreateTitle(title);
+                _wordBuilder.CreateStudentsDisciplineTable(GetStudentsDiscipline(model.Students));
+                file = _wordBuilder.GetFile();
+            }
+            else if (model.FileType == "xlsx")
+            {
+                _excelBuilder.CreateDocument();
+                _excelBuilder.CreateTitle(title);
+                _excelBuilder.CreateStudentsDisciplineTable(GetStudentsDiscipline(model.Students));
+                file = _excelBuilder.GetFile();
+            }
+            return file;
         }
 
-        public void SaveDocumentBlankToExcelFile(ReportBindingModel model)
+        public void SendByMailStatusReport(ReportBindingModel reportModel)
         {
-            throw new NotImplementedException();
-            //TODO
-        }
-
-        public void SaveOrdersToPdfFile(ReportBindingModel model)
-        {
-            throw new NotImplementedException();
-            //TODO
+            byte[] file = _pdfBuilder.GetEducationStatusReportFile(new()
+            {
+                Title = "Отчет по статусам обучения",
+                DateFrom = reportModel.DateFrom,
+                DateTo = reportModel.DateTo,
+                Records = GetStreamStudentEdStatPeriod(reportModel)
+            });
+            _mailSender.SendMailAsync(new ()
+            {
+                MailAddress = reportModel.UserEmail,
+                Subject = "Отчет по статусам обучения",
+                Text = $"За период с {reportModel.DateFrom.ToShortDateString()} " +
+                    $"по {reportModel.DateTo.ToShortDateString()}.",
+                File = file
+            });       
         }
     }
 }

UniversityBusinessLogic/BusinessLogics/RoleLogic.cs

@@ -1,100 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityContracts.BindingModels;
-using UniversityContracts.BusinessLogicContracts;
-using UniversityContracts.SearchModels;
-using UniversityContracts.StoragesContracts;
-using UniversityContracts.ViewModels;
-
-namespace UniversityBusinessLogic.BusinessLogics
-{
-    public class RoleLogic : IRoleLogic
-    {
-        private readonly IRoleStorage _roleStorage;
-        public RoleLogic(IRoleStorage roleStorage)
-        {
-            _roleStorage = roleStorage;
-        }
-        public bool Create(RoleBindingModel model)
-        {
-            CheckModel(model);
-            if (_roleStorage.Insert(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public bool Delete(RoleBindingModel model)
-        {
-            CheckModel(model, false);
-            if (_roleStorage.Delete(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        public RoleViewModel? ReadElement(RoleSearchModel model)
-        {
-            if (model == null)
-            {
-                throw new ArgumentNullException(nameof(model));
-            }
-            var element = _roleStorage.GetElement(model);
-            if (element == null)
-            {
-                return null;
-            }
-            return element;
-        }
-
-        public List<RoleViewModel>? ReadList(RoleSearchModel? model)
-        {
-            var list = model == null ? _roleStorage.GetFullList() : _roleStorage.GetFilteredList(model);
-            if (list == null)
-            {
-                return null;
-            }
-            return list;
-        }
-
-        public bool Update(RoleBindingModel model)
-        {
-            CheckModel(model);
-            if (_roleStorage.Update(model) == null)
-            {
-                return false;
-            }
-            return true;
-        }
-
-        private void CheckModel(RoleBindingModel 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 роли", nameof(model.Name));
-            }
-
-            var element = _roleStorage.GetElement(new RoleSearchModel
-            {
-                Name = model.Name
-            });
-            if (element != null && element.Id != model.Id)
-            {
-                throw new InvalidOperationException("Роль с таким названием уже есть");
-            }
-        }
-    }
-}

UniversityBusinessLogic/BusinessLogics/StreamLogic.cs

@@ -71,6 +71,11 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _streamStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(StreamBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityBusinessLogic/BusinessLogics/StudentLogic.cs

@@ -71,7 +71,12 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
-        private void CheckModel(StudentBindingModel model, bool withParams = true)
+		public int GetNumberOfPages(int userId, int pageSize = 10)
+		{
+			return _studentStorage.GetNumberOfPages(userId, pageSize);
+		}
+
+		private void CheckModel(StudentBindingModel model, bool withParams = true)
         {
             if (model == null)
             {
@@ -83,9 +88,17 @@ namespace UniversityBusinessLogic.BusinessLogics
             }
             if (string.IsNullOrEmpty(model.Name))
             {
-                throw new ArgumentNullException("Нет названия документа", nameof(model.Name));
+                throw new ArgumentNullException("Нет имени студента", nameof(model.Name));
             }
-            if (model.StudentCard <= 0)
+			if (string.IsNullOrEmpty(model.Name))
+			{
+				throw new ArgumentNullException("Нет фамилии студента", nameof(model.Name));
+			}
+			if (model.DateOfBirth > DateTime.UtcNow)
+			{
+				throw new ArgumentNullException("Неверно указана дата рождения студента", nameof(model.Name));
+			}
+			if (model.StudentCard <= 0)
             {
                 throw new ArgumentNullException("Неверно указан номер студенческого билета", nameof(model.Name));
             }
@@ -96,8 +109,13 @@ namespace UniversityBusinessLogic.BusinessLogics
             });
             if (student != null && student.Id != model.Id)
             {
-                throw new InvalidOperationException("Приказ с таким названием уже есть");
+                throw new InvalidOperationException("Студент с таким номером студенческого билета уже есть");
             }
         }
+
+        public List<StudentViewModel> GetStudentsFromStream(int streamId)
+        {
+            return _studentStorage.GetStudentsFromStream(streamId);
+        }
     }
 }

UniversityBusinessLogic/BusinessLogics/UserLogic.cs

@@ -63,14 +63,15 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
-        public bool Update(UserBindingModel model)
+        public UserViewModel Update(UserBindingModel model)
         {
             CheckModel(model, false);
-            if (_userStorage.Update(model) == null)
+            var user = _userStorage.Update(model);
+            if (user == null)
             {
-                return false;
+                return new();
             }
-            return true;
+            return user;
         }
         private void CheckModel(UserBindingModel model, bool withParams = true)
         {

UniversityBusinessLogic/OfficePackage/AbstractSaveToExcelProvider.cs

@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace UniversityBusinessLogic.OfficePackage
-{
-    public abstract class AbstractSaveToExcelProvider
-    {
-    }
-}

UniversityBusinessLogic/OfficePackage/AbstractSaveToWordProvider.cs

@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace UniversityBusinessLogic.OfficePackage
-{
-    public abstract class AbstractSaveToWordProvider
-    {
-    }
-}

UniversityBusinessLogic/OfficePackage/Enums/PdfParagraphAlignmentType.cs

@@ -0,0 +1,8 @@
+namespace UniversityBusinessLogic.OfficePackage.Enums
+{
+    public enum PdfParagraphAlignmentType
+    {
+        Center,
+        Left
+    }
+}

UniversityBusinessLogic/OfficePackage/ExcelBuilderCustomer.cs

@@ -0,0 +1,344 @@
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityBusinessLogic.OfficePackage.Models;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.OfficePackage
+{
+    public class ExcelBuilderCustomer
+    {
+        private readonly string tempFileName = "temp.xlsx";
+        private SpreadsheetDocument? spreadsheetDocument;
+        private SharedStringTablePart? shareStringPart;
+        private Worksheet? worksheet;
+
+        private void CreateStyles(WorkbookPart workbookpart)
+        {
+            var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
+            sp.Stylesheet = new Stylesheet();
+
+            var fonts = new Fonts() { Count = 2U, KnownFonts = true };
+
+            var fontUsual = new Font();
+            fontUsual.Append(new FontSize() { Val = 12D });
+            fonts.Append(fontUsual);
+
+            var fontTitle = new Font();
+            fontTitle.Append(new Bold());
+            fontTitle.Append(new FontSize() { Val = 12D });
+            fonts.Append(fontTitle);
+
+            var fills = new Fills() { Count = 3U };
+
+            var fill1 = new Fill();
+            fill1.Append(new PatternFill()
+            {
+                PatternType = PatternValues.None
+            });
+
+            var fill2 = new Fill();
+            fill2.Append(new PatternFill()
+            {
+                PatternType = PatternValues.Gray125
+            });
+
+            var fill3 = new Fill();
+            fill3.Append(new PatternFill()
+            {
+                PatternType = PatternValues.Solid,
+                ForegroundColor = new()
+                {
+                    Rgb = "e0e8ff"
+                }
+            });
+
+            var fill4 = new Fill();
+            fill1.Append(new PatternFill()
+            {
+                PatternType = PatternValues.None
+            });
+
+            fills.Append(fill1);
+            fills.Append(fill2);
+            fills.Append(fill3);
+            fills.Append(fill4);
+
+            var borders = new Borders() { Count = 2U };
+
+            var borderNoBorder = new Border();
+            borderNoBorder.Append(new LeftBorder());
+            borderNoBorder.Append(new RightBorder());
+            borderNoBorder.Append(new TopBorder());
+            borderNoBorder.Append(new BottomBorder());
+            borderNoBorder.Append(new DiagonalBorder());
+
+            var borderThin = new Border();
+
+            var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
+            leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var rightBorder = new RightBorder() { Style = BorderStyleValues.Thin };
+            rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
+            topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var bottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin };
+            bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+
+            borderThin.Append(leftBorder);
+            borderThin.Append(rightBorder);
+            borderThin.Append(topBorder);
+            borderThin.Append(bottomBorder);
+            borderThin.Append(new DiagonalBorder());
+
+            borders.Append(borderNoBorder);
+            borders.Append(borderThin);
+
+            CellFormats cellFormats = new() { Count = 4U };
+            CellFormat cellFormatEmpty = new()
+            {
+                FontId = 0U,
+                FillId = 0U,
+                BorderId = 1U,
+                ApplyFont = true
+            };
+            CellFormat cellFormatDefault = new()
+            {
+                FontId = 0U,
+                FillId = 3U,
+                BorderId = 1U,
+                ApplyFont = true
+            };
+            CellFormat cellFormatTitle = new()
+            {
+                FontId = 1U,
+                FillId = 2U,
+                BorderId = 1U,
+                ApplyFont = true,
+                ApplyBorder = true,
+                Alignment = new Alignment()
+                {
+                    Vertical = VerticalAlignmentValues.Center,
+                    Horizontal = HorizontalAlignmentValues.Center,
+                    WrapText = true
+                }
+            };
+
+            cellFormats.Append(cellFormatEmpty);
+            cellFormats.Append(cellFormatDefault);
+            cellFormats.Append(cellFormatTitle);
+
+            sp.Stylesheet.Append(fonts);
+            sp.Stylesheet.Append(fills);
+            sp.Stylesheet.Append(borders);
+            sp.Stylesheet.Append(cellFormats);
+        }
+
+        public void CreateDocument()
+        {
+            spreadsheetDocument = SpreadsheetDocument.Create(tempFileName,
+                SpreadsheetDocumentType.Workbook);
+            WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart();
+            workbookpart.Workbook = new Workbook();
+
+            CreateStyles(workbookpart);
+
+            shareStringPart = spreadsheetDocument.WorkbookPart!
+                .GetPartsOfType<SharedStringTablePart>()
+                .Any()
+                ? spreadsheetDocument.WorkbookPart
+                    .GetPartsOfType<SharedStringTablePart>()
+                    .First()
+                : spreadsheetDocument.WorkbookPart
+                    .AddNewPart<SharedStringTablePart>();
+
+            if (shareStringPart.SharedStringTable == null)
+            {
+                shareStringPart.SharedStringTable = new SharedStringTable();
+            }
+
+            WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet(new SheetData());
+
+            Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+            Sheet sheet = new()
+            {
+                Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
+                SheetId = 1,
+                Name = "Лист"
+            };
+            sheets.Append(sheet);
+
+            worksheet = worksheetPart.Worksheet;
+        }
+
+        public void InsertCellInWorksheet(ExcelCellData cellData)
+        {
+            if (worksheet == null || shareStringPart == null)
+            {
+                return;
+            }
+            var sheetData = worksheet.GetFirstChild<SheetData>();
+            if (sheetData == null)
+            {
+                return;
+            }
+
+            Row? row = sheetData.Elements<Row>()
+                .Where(r => r.RowIndex! == cellData.RowIndex)
+                .FirstOrDefault();
+            if (row == null)
+            {
+                row = new Row() { RowIndex = cellData.RowIndex };
+                sheetData.Append(row);
+            }
+
+            Cell? cell = row.Elements<Cell>()
+                .Where(c => c.CellReference!.Value == cellData.CellReference)
+                .FirstOrDefault();
+            if (cell == null)
+            {
+                Cell? refCell = null;
+                foreach (Cell rowCell in row.Elements<Cell>())
+                {
+                    if (string.Compare(rowCell.CellReference!.Value, cellData.CellReference, true) > 0)
+                    {
+                        refCell = rowCell;
+                        break;
+                    }
+                }
+                var newCell = new Cell()
+                {
+                    CellReference = cellData.CellReference
+                };
+                row.InsertBefore(newCell, refCell);
+                cell = newCell;
+            }
+
+            shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(cellData.Text)));
+            shareStringPart.SharedStringTable.Save();
+            cell.CellValue = new CellValue((shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
+            cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
+            cell.StyleIndex = cellData.StyleIndex;
+        }
+
+        private void MergeCells(ExcelMergeParameters excelParams)
+        {
+            if (worksheet == null)
+            {
+                return;
+            }
+            MergeCells mergeCells;
+            if (worksheet.Elements<MergeCells>().Any())
+            {
+                mergeCells = worksheet.Elements<MergeCells>().First();
+            }
+            else
+            {
+                mergeCells = new MergeCells();
+                if (worksheet.Elements<CustomSheetView>().Any())
+                {
+                    worksheet.InsertAfter(mergeCells, worksheet.Elements<CustomSheetView>().First());
+                }
+                else
+                {
+                    worksheet.InsertAfter(mergeCells, worksheet.Elements<SheetData>().First());
+                }
+            }
+            var mergeCell = new MergeCell()
+            {
+                Reference = new StringValue(excelParams.Merge)
+            };
+            mergeCells.Append(mergeCell);
+        }
+
+        private void Save()
+        {
+            if (spreadsheetDocument == null)
+            {
+                return;
+            }
+            spreadsheetDocument.WorkbookPart!.Workbook.Save();
+            spreadsheetDocument.Dispose();
+        }
+
+        public byte[] GetFile()
+        {
+            Save();
+            byte[] file = File.ReadAllBytes(tempFileName);
+            File.Delete(tempFileName);
+            return file;
+        }
+
+        public void CreateTitle(string text)
+        {
+            MergeCells(new ExcelMergeParameters
+            {
+                CellFromName = "A1",
+                CellToName = "B1"
+            });
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "A",
+                RowIndex = 1,
+                Text = text,
+                StyleIndex = 0
+            });
+        }
+
+        public void CreateStudentsDisciplineTable(List<StudentViewModel> students)
+        {
+            if (worksheet == null || shareStringPart == null)
+            {
+                return;
+            }
+
+            Columns columns = new();
+            Column columnA = new() { Min = 1, Max = 1, Width = 30, CustomWidth = true };
+            columns.Append(columnA);
+            Column columnB = new() { Min = 2, Max = 2, Width = 30, CustomWidth = true };
+            columns.Append(columnB);
+            worksheet.InsertAt(columns, 0);
+
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "A",
+                RowIndex = 2,
+                Text = "Студент",
+                StyleIndex = 2
+            });
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "B",
+                RowIndex = 2,
+                Text = "Дисциплина",
+                StyleIndex = 2
+            });
+
+            uint currentRow = 3;
+            foreach (StudentViewModel student in students)
+            {
+                InsertCellInWorksheet(new ExcelCellData
+                {
+                    ColumnName = "A",
+                    RowIndex = currentRow,
+                    Text = student.Name + " " + student.Surname,
+                    StyleIndex = 1
+                });
+                InsertCellInWorksheet(new ExcelCellData
+                {
+                    ColumnName = "B",
+                    RowIndex = currentRow,
+                    Text = student.EducationStatusName,
+                    StyleIndex = 1
+                });
+                currentRow++;
+                
+            }
+        }
+    }
+}

UniversityBusinessLogic/OfficePackage/ExcelBuilderProvider.cs

@@ -0,0 +1,356 @@
+using UniversityBusinessLogic.OfficePackage.Models;
+using UniversityContracts.ViewModels;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+
+namespace UniversityBusinessLogic.OfficePackage
+{
+    public class ExcelBuilderProvider
+    {
+        private readonly string tempFileName = "temp.xlsx";
+        private SpreadsheetDocument? spreadsheetDocument;
+        private SharedStringTablePart? shareStringPart;
+        private Worksheet? worksheet;
+
+        private void CreateStyles(WorkbookPart workbookpart)
+        {
+            var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
+            sp.Stylesheet = new Stylesheet();
+
+            var fonts = new Fonts() { Count = 2U, KnownFonts = true };
+
+            var fontUsual = new Font();
+            fontUsual.Append(new FontSize() { Val = 12D });
+            fonts.Append(fontUsual);
+
+            var fontTitle = new Font();
+            fontTitle.Append(new Bold());
+            fontTitle.Append(new FontSize() { Val = 12D });
+            fonts.Append(fontTitle);
+
+            var fills = new Fills() { Count = 3U };
+
+            var fill1 = new Fill();
+            fill1.Append(new PatternFill()
+            {
+                PatternType = PatternValues.None
+            });
+
+            var fill2 = new Fill();
+            fill2.Append(new PatternFill()
+            {
+                PatternType = PatternValues.Gray125
+            });
+
+            var fill3 = new Fill();
+            fill3.Append(new PatternFill()
+            {
+                PatternType = PatternValues.Solid,
+                ForegroundColor = new()
+                {
+                    Rgb = "e0e8ff"
+                }
+            });
+
+            var fill4 = new Fill();
+            fill1.Append(new PatternFill()
+            {
+                PatternType = PatternValues.None
+            });
+
+            fills.Append(fill1);
+            fills.Append(fill2);
+            fills.Append(fill3);
+            fills.Append(fill4);
+
+            var borders = new Borders() { Count = 2U };
+
+            var borderNoBorder = new Border();
+            borderNoBorder.Append(new LeftBorder());
+            borderNoBorder.Append(new RightBorder());
+            borderNoBorder.Append(new TopBorder());
+            borderNoBorder.Append(new BottomBorder());
+            borderNoBorder.Append(new DiagonalBorder());
+
+            var borderThin = new Border();
+
+            var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
+            leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var rightBorder = new RightBorder() { Style = BorderStyleValues.Thin };
+            rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
+            topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+            var bottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin };
+            bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
+
+            borderThin.Append(leftBorder);
+            borderThin.Append(rightBorder);
+            borderThin.Append(topBorder);
+            borderThin.Append(bottomBorder);
+            borderThin.Append(new DiagonalBorder());
+
+            borders.Append(borderNoBorder);
+            borders.Append(borderThin);
+
+            CellFormats cellFormats = new() { Count = 4U };
+            CellFormat cellFormatEmpty = new()
+            {
+                FontId = 0U,
+                FillId = 0U,
+                BorderId = 1U,
+                ApplyFont = true
+            };
+            CellFormat cellFormatDefault = new()
+            {
+                FontId = 0U,
+                FillId = 3U,
+                BorderId = 1U,
+                ApplyFont = true
+            };
+            CellFormat cellFormatTitle = new()
+            {
+                FontId = 1U,
+                FillId = 2U,
+                BorderId = 1U,
+                ApplyFont = true,
+                ApplyBorder = true,
+                Alignment = new Alignment()
+                {
+                    Vertical = VerticalAlignmentValues.Center,
+                    Horizontal = HorizontalAlignmentValues.Center,
+                    WrapText = true
+                }
+            };
+
+            cellFormats.Append(cellFormatEmpty);
+            cellFormats.Append(cellFormatDefault);
+            cellFormats.Append(cellFormatTitle);
+
+            sp.Stylesheet.Append(fonts);
+            sp.Stylesheet.Append(fills);
+            sp.Stylesheet.Append(borders);
+            sp.Stylesheet.Append(cellFormats);
+        }
+
+        public void CreateDocument()
+        {
+            spreadsheetDocument = SpreadsheetDocument.Create(tempFileName,
+                SpreadsheetDocumentType.Workbook);
+            WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart();
+            workbookpart.Workbook = new Workbook();
+
+            CreateStyles(workbookpart);
+
+            shareStringPart = spreadsheetDocument.WorkbookPart!
+                .GetPartsOfType<SharedStringTablePart>()
+                .Any()
+                ? spreadsheetDocument.WorkbookPart
+                    .GetPartsOfType<SharedStringTablePart>()
+                    .First()
+                : spreadsheetDocument.WorkbookPart
+                    .AddNewPart<SharedStringTablePart>();
+
+            if (shareStringPart.SharedStringTable == null)
+            {
+                shareStringPart.SharedStringTable = new SharedStringTable();
+            }
+
+            WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet(new SheetData());
+
+            Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+            Sheet sheet = new()
+            {
+                Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
+                SheetId = 1,
+                Name = "Лист"
+            };
+            sheets.Append(sheet);
+
+            worksheet = worksheetPart.Worksheet;
+        }
+
+        public void InsertCellInWorksheet(ExcelCellData cellData)
+        {
+            if (worksheet == null || shareStringPart == null)
+            {
+                return;
+            }
+            var sheetData = worksheet.GetFirstChild<SheetData>();
+            if (sheetData == null)
+            {
+                return;
+            }
+
+            Row? row = sheetData.Elements<Row>()
+                .Where(r => r.RowIndex! == cellData.RowIndex)
+                .FirstOrDefault();
+            if (row == null)
+            {
+                row = new Row() { RowIndex = cellData.RowIndex };
+                sheetData.Append(row);
+            }
+
+            Cell? cell = row.Elements<Cell>()
+                .Where(c => c.CellReference!.Value == cellData.CellReference)
+                .FirstOrDefault();
+            if (cell == null)
+            {
+                Cell? refCell = null;
+                foreach (Cell rowCell in row.Elements<Cell>())
+                {
+                    if (string.Compare(rowCell.CellReference!.Value, cellData.CellReference, true) > 0)
+                    {
+                        refCell = rowCell;
+                        break;
+                    }
+                }
+                var newCell = new Cell()
+                {
+                    CellReference = cellData.CellReference
+                };
+                row.InsertBefore(newCell, refCell);
+                cell = newCell;
+            }
+
+            shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(cellData.Text)));
+            shareStringPart.SharedStringTable.Save();
+            cell.CellValue = new CellValue((shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
+            cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
+            cell.StyleIndex = cellData.StyleIndex;
+        }
+
+        private void MergeCells(ExcelMergeParameters excelParams)
+        {
+            if (worksheet == null)
+            {
+                return;
+            }
+            MergeCells mergeCells;
+            if (worksheet.Elements<MergeCells>().Any())
+            {
+                mergeCells = worksheet.Elements<MergeCells>().First();
+            }
+            else
+            {
+                mergeCells = new MergeCells();
+                if (worksheet.Elements<CustomSheetView>().Any())
+                {
+                    worksheet.InsertAfter(mergeCells, worksheet.Elements<CustomSheetView>().First());
+                }
+                else
+                {
+                    worksheet.InsertAfter(mergeCells, worksheet.Elements<SheetData>().First());
+                }
+            }
+            var mergeCell = new MergeCell()
+            {
+                Reference = new StringValue(excelParams.Merge)
+            };
+            mergeCells.Append(mergeCell);
+        }
+
+        private void Save()
+        {
+            if (spreadsheetDocument == null)
+            {
+                return;
+            }
+            spreadsheetDocument.WorkbookPart!.Workbook.Save();
+            spreadsheetDocument.Dispose();
+        }
+
+        public byte[] GetFile()
+        {
+            Save();
+            byte[] file = File.ReadAllBytes(tempFileName);
+            File.Delete(tempFileName);
+            return file;
+        }
+
+        public void CreateTitle(string text)
+        {
+            MergeCells(new ExcelMergeParameters
+            {
+                CellFromName = "A1",
+                CellToName = "B1"
+            });
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "A",
+                RowIndex = 1,
+                Text = text,
+                StyleIndex = 0
+            });
+        }
+
+        public void CreateStudentsDisciplineTable(List<ReportStudentsDisciplineViewModel> data)
+        {
+            if (worksheet == null || shareStringPart == null)
+            {
+                return;
+            }
+
+            Columns columns = new();
+            Column columnA = new() { Min = 1, Max = 1, Width = 30, CustomWidth = true };
+            columns.Append(columnA);
+            Column columnB = new() { Min = 2, Max = 2, Width = 30, CustomWidth = true };
+            columns.Append(columnB);
+            worksheet.InsertAt(columns, 0);
+
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "A",
+                RowIndex = 2,
+                Text = "Студент",
+                StyleIndex = 2
+            });
+            InsertCellInWorksheet(new ExcelCellData
+            {
+                ColumnName = "B",
+                RowIndex = 2,
+                Text = "Дисциплина",
+                StyleIndex = 2
+            });
+
+            uint currentRow = 3;
+            foreach (ReportStudentsDisciplineViewModel student in data)
+            {
+                InsertCellInWorksheet(new ExcelCellData
+                {
+                    ColumnName = "A",
+                    RowIndex = currentRow,
+                    Text = student.Student,
+                    StyleIndex = 1
+                });
+                InsertCellInWorksheet(new ExcelCellData
+                {
+                    ColumnName = "B",
+                    RowIndex = currentRow,
+                    Text = "",
+                    StyleIndex = 1
+                });
+                currentRow++;
+                foreach (string discipline in student.Disciplines)
+                {
+                    InsertCellInWorksheet(new ExcelCellData
+                    {
+                        ColumnName = "A",
+                        RowIndex = currentRow,
+                        Text = "",
+                        StyleIndex = 1
+                    });
+                    InsertCellInWorksheet(new ExcelCellData
+                    {
+                        ColumnName = "B",
+                        RowIndex = currentRow,
+                        Text = discipline,
+                        StyleIndex = 1
+                    });
+                    currentRow++;
+                }
+            }
+        }
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/ExcelCellData.cs

@@ -0,0 +1,15 @@
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class ExcelCellData
+    {
+        public string ColumnName { get; set; } = string.Empty;
+
+        public uint RowIndex { get; set; }
+
+        public string Text { get; set; } = string.Empty;
+
+        public string CellReference => $"{ColumnName}{RowIndex}";
+
+        public uint StyleIndex { get; set; } = 0;
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/ExcelMergeParameters.cs

@@ -0,0 +1,11 @@
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class ExcelMergeParameters
+    {
+        public string CellFromName { get; set; } = string.Empty;
+
+        public string CellToName { get; set; } = string.Empty;
+
+        public string Merge => $"{CellFromName}:{CellToName}";
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/PdfData.cs

@@ -0,0 +1,13 @@
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class PdfData<T>
+    {
+        public string Title { get; set; } = string.Empty;
+
+        public DateTime DateFrom { get; set; }
+
+        public DateTime DateTo { get; set; }
+
+        public List<T> Records { get; set; } = new();
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/PdfParagraph.cs

@@ -0,0 +1,11 @@
+using UniversityBusinessLogic.OfficePackage.Enums;
+
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class PdfParagraph
+    {
+        public string Text { get; set; } = string.Empty;
+        public string Style { get; set; } = string.Empty;
+        public PdfParagraphAlignmentType ParagraphAlignment { get; set; }
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/PdfRowParameters.cs

@@ -0,0 +1,11 @@
+using UniversityBusinessLogic.OfficePackage.Enums;
+
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class PdfRowParameters
+    {
+        public List<string> Texts { get; set; } = new();
+        public string Style { get; set; } = string.Empty;
+        public PdfParagraphAlignmentType ParagraphAlignment { get; set; }
+    }
+}

UniversityBusinessLogic/OfficePackage/Models/WordTableData.cs

@@ -0,0 +1,8 @@
+namespace UniversityBusinessLogic.OfficePackage.Models
+{
+    public class WordTableData
+    {
+        public List<(string, int)> Columns { get; set; } = new();
+        public List<List<string>> Rows { get; set; } = new();
+    }
+}

UniversityBusinessLogic/OfficePackage/PdfBuilderProvider.cs

@@ -0,0 +1,182 @@
+using UniversityBusinessLogic.OfficePackage.Enums;
+using UniversityBusinessLogic.OfficePackage.Models;
+using UniversityContracts.ViewModels;
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Tables;
+using MigraDoc.Rendering;
+using PdfSharp.Pdf;
+using System.Text;
+
+namespace UniversityBusinessLogic.BusinessLogic.OfficePackage
+{
+    public class PdfBuilderProvider
+    {
+        private readonly string tempFileName = "temp.pdf";
+        private Document? document;
+        private Section? section;
+        private Table? table;
+
+        private static ParagraphAlignment GetParagraphAlignment(PdfParagraphAlignmentType type)
+        {
+            return type switch
+            {
+                PdfParagraphAlignmentType.Center => ParagraphAlignment.Center,
+                PdfParagraphAlignmentType.Left => ParagraphAlignment.Left,
+                _ => ParagraphAlignment.Justify,
+            };
+        }
+
+        private void DefineStyles(Document document)
+        {
+            var style = document.Styles["Normal"];
+            style.Font.Name = "Times New Roman";
+            style.Font.Size = 14;
+
+            style = document.Styles.AddStyle("NormalTitle", "Normal");
+            style.Font.Bold = true;
+        }
+
+        public void CreateDocument()
+        {
+            document = new Document();
+            DefineStyles(document);
+            section = document.AddSection();
+        }
+
+        public void CreateParagraph(PdfParagraph pdfParagraph)
+        {
+            if (section == null)
+            {
+                return;
+            }
+            var paragraph = section.AddParagraph(pdfParagraph.Text);
+            paragraph.Format.SpaceAfter = "1cm";
+            paragraph.Format.Alignment = GetParagraphAlignment(pdfParagraph.ParagraphAlignment);
+            paragraph.Style = pdfParagraph.Style;
+        }
+
+        public void CreateTable(List<string> columns)
+        {
+            if (document == null)
+            {
+                return;
+            }
+            table = document.LastSection.AddTable();
+            foreach (var elem in columns)
+            {
+                table.AddColumn(elem);
+            }
+        }
+
+        public void CreateRow(PdfRowParameters rowParameters)
+        {
+            if (table == null)
+            {
+                return;
+            }
+            var row = table.AddRow();
+            for (int i = 0; i < rowParameters.Texts.Count; ++i)
+            {
+                row.Cells[i].AddParagraph(rowParameters.Texts[i]);
+                if (!string.IsNullOrEmpty(rowParameters.Style))
+                {
+                    row.Cells[i].Style = rowParameters.Style;
+                }
+                Unit borderWidth = 0.5;
+                row.Cells[i].Borders.Left.Width = borderWidth;
+                row.Cells[i].Borders.Right.Width = borderWidth;
+                row.Cells[i].Borders.Top.Width = borderWidth;
+                row.Cells[i].Borders.Bottom.Width = borderWidth;
+                row.Cells[i].Format.Alignment = GetParagraphAlignment(rowParameters.ParagraphAlignment);
+                row.Cells[i].VerticalAlignment = VerticalAlignment.Center;
+            }
+        }
+
+        private void Save()
+        {
+
+            // Регистрация провайдера кодировки для кодировки 1252, без этого ошибОчка была
+            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+
+            var renderer = new PdfDocumentRenderer(true)
+            {
+                Document = document
+            };
+            renderer.RenderDocument();
+            renderer.PdfDocument.Save(tempFileName);
+        }
+
+        public byte[] GetFile()
+        {
+            Save();
+            byte[] file = File.ReadAllBytes(tempFileName);
+            File.Delete(tempFileName);
+            return file;
+        }
+
+        public byte[] GetEducationStatusReportFile(PdfData<ReportStreamStudentEdStatPeriodViewModel> data)
+        {
+            CreateDocument();
+
+            CreateParagraph(new PdfParagraph
+            {
+                Text = data.Title,
+                Style = "NormalTitle",
+                ParagraphAlignment = PdfParagraphAlignmentType.Center
+            });
+
+            CreateParagraph(new PdfParagraph
+            {
+                Text = $"за период с {data.DateFrom.ToShortDateString()} " +
+                    $"по {data.DateTo.ToShortDateString()}",
+                Style = "Normal",
+                ParagraphAlignment = PdfParagraphAlignmentType.Center
+            });
+
+            CreateTable(new List<string> { "4cm","5cm", "3cm", "3cm" });
+
+            CreateRow(new PdfRowParameters
+            {
+                Texts = new List<string> { "Поток", "Студент", "Дата зачисления", "Статус обучения" },
+                Style = "NormalTitle",
+                ParagraphAlignment = PdfParagraphAlignmentType.Center
+            });
+
+            foreach (var record in data.Records)
+            {
+                List<StudentStatusViewModel> studentsAndStatus = record.StudentStatus;
+                int recordHeight = studentsAndStatus.Count + 1;
+                for (int i = 0; i < recordHeight; i++)
+                {
+                    List<string> cellsData = new() { "", "", "", "" };
+                    if (i == 0)
+                    {
+                        cellsData[0] = record.StreamName;
+                        CreateRow(new PdfRowParameters
+                        {
+                            Texts = cellsData,
+                            Style = "Normal",
+                            ParagraphAlignment = PdfParagraphAlignmentType.Left
+                        });
+                        continue;
+                    }
+                    int k = i - 1;
+                    if (k < studentsAndStatus.Count)
+                    {
+                        cellsData[1] = studentsAndStatus[k].StudentName;
+                        //cellsData[2] = studentsAndStatus[k].DateOfAddmission.ToString("yyyy-MM-dd");
+                        cellsData[3] = studentsAndStatus[k].EducationStatus;
+                    }
+                    CreateRow(new PdfRowParameters
+                    {
+                        Texts = cellsData,
+                        Style = "Normal",
+                        ParagraphAlignment = PdfParagraphAlignmentType.Left
+                    });
+                }
+            }
+
+            return GetFile();
+        }
+    }
+}

UniversityBusinessLogic/OfficePackage/WordBuilderCustomer.cs

@@ -0,0 +1,171 @@
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityBusinessLogic.OfficePackage.Models;
+using UniversityContracts.ViewModels;
+
+namespace UniversityBusinessLogic.OfficePackage
+{
+    public class WordBuilderCustomer
+    {
+
+        private readonly string tempFileName = "temp.docx";
+        private WordprocessingDocument? wordDocument;
+        private Body? documentBody;
+
+        public void CreateDocument()
+        {
+            wordDocument = WordprocessingDocument.Create(tempFileName,
+                WordprocessingDocumentType.Document);
+            MainDocumentPart mainPart = wordDocument.AddMainDocumentPart();
+            mainPart.Document = new Document();
+            documentBody = mainPart.Document.AppendChild(new Body());
+        }
+
+        public void CreateParagraph(string text)
+        {
+            if (documentBody == null)
+            {
+                return;
+            }
+            Paragraph paragraph = new();
+            Run run = new();
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            paragraph.AppendChild(run);
+            documentBody.AppendChild(paragraph);
+        }
+
+        public void CreateTitle(string text)
+        {
+            if (documentBody == null)
+            {
+                return;
+            }
+            Paragraph paragraph = new();
+            Run run = new();
+            RunProperties properties = new();
+            properties.AppendChild(new Bold());
+            run.AppendChild(properties);
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            paragraph.AppendChild(run);
+            documentBody.AppendChild(paragraph);
+        }
+
+        private TableCell CreateTableCell(string text, bool inHead = false, int? cellWidth = null)
+        {
+            Run run = new();
+            TableCell tableCell = new();
+            TableCellProperties cellProperties = new()
+            {
+                TableCellWidth = new()
+                {
+                    Width = cellWidth.ToString()
+                },
+                TableCellMargin = new()
+                {
+                    LeftMargin = new()
+                    {
+                        Width = "100"
+                    }
+                }
+            };
+            if (inHead)
+            {
+                Shading shading = new()
+                {
+                    Color = "auto",
+                    Fill = "e0e8ff",
+                    Val = ShadingPatternValues.Clear
+                };
+                cellProperties.Append(shading);
+                RunProperties properties = new();
+                properties.AppendChild(new Bold());
+                run.AppendChild(properties);
+            }
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            Paragraph paragraph = new(run);
+            tableCell.AppendChild(paragraph);
+            tableCell.Append(cellProperties);
+            return tableCell;
+        }
+
+        protected void CreateTable(WordTableData tableData)
+        {
+            if (documentBody == null || tableData == null)
+            {
+                return;
+            }
+            var table = new Table();
+
+            TableProperties tableProperties = new(
+                new TableBorders(
+                    new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 }
+                )
+            );
+            table.AppendChild(tableProperties);
+
+            table.Append(new TableRow(tableData.Columns.Select(x => CreateTableCell(x.Item1, true, x.Item2))));
+            table.Append(tableData.Rows.Select(x => new TableRow(x.Select(y => CreateTableCell(y)))));
+
+            documentBody.AppendChild(table);
+        }
+
+        private void Save()
+        {
+            if (documentBody == null || wordDocument == null)
+            {
+                return;
+            }
+            wordDocument.MainDocumentPart!.Document.Save();
+            wordDocument.Dispose();
+        }
+
+        public byte[] GetFile()
+        {
+            Save();
+            byte[] file = File.ReadAllBytes(tempFileName);
+            File.Delete(tempFileName);
+            return file;
+        }
+
+        public void CreateStudentsStatusTable(List<StudentViewModel> students)
+        {
+            List<List<string>> rows = new();
+
+
+            foreach(StudentViewModel student in students) {
+                List<string> studentCells = new() { student.Name + " " + student.Surname, student.EducationStatusName };
+                rows.Add(studentCells);
+            }
+            WordTableData wordTable = new()
+            {
+                Columns = new List<(string, int)>()
+                {
+                    ("Студент", 3000),
+                    ("Cтатус", 3000)
+                },
+                Rows = rows
+            };
+            CreateTable(wordTable);
+        }
+    }
+}

UniversityBusinessLogic/OfficePackage/WordBuilderProvider.cs

@@ -0,0 +1,170 @@
+using UniversityBusinessLogic.OfficePackage.Models;
+using UniversityContracts.ViewModels;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace UniversityBusinessLogic.BusinessLogic.OfficePackage
+{
+    public class WordBuilderProvider
+    {
+        private readonly string tempFileName = "temp.docx";
+        private WordprocessingDocument? wordDocument;
+        private Body? documentBody;
+
+        public void CreateDocument()
+        {
+            wordDocument = WordprocessingDocument.Create(tempFileName,
+                WordprocessingDocumentType.Document);
+            MainDocumentPart mainPart = wordDocument.AddMainDocumentPart();
+            mainPart.Document = new Document();
+            documentBody = mainPart.Document.AppendChild(new Body());
+        }
+
+        public void CreateParagraph(string text)
+        {
+            if (documentBody == null)
+            {
+                return;
+            }
+            Paragraph paragraph = new();
+            Run run = new();
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            paragraph.AppendChild(run);
+            documentBody.AppendChild(paragraph);
+        }
+
+        public void CreateTitle(string text)
+        {
+            if (documentBody == null)
+            {
+                return;
+            }
+            Paragraph paragraph = new();
+            Run run = new();
+            RunProperties properties = new();
+            properties.AppendChild(new Bold());
+            run.AppendChild(properties);
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            paragraph.AppendChild(run);
+            documentBody.AppendChild(paragraph);
+        }
+
+        private TableCell CreateTableCell(string text, bool inHead = false, int? cellWidth = null)
+        {
+            Run run = new();
+            TableCell tableCell = new();
+            TableCellProperties cellProperties = new()
+            {
+                TableCellWidth = new()
+                {
+                    Width = cellWidth.ToString()
+                },
+                TableCellMargin = new()
+                {
+                    LeftMargin = new()
+                    {
+                        Width = "100"
+                    }
+                }
+            };
+            if (inHead)
+            {
+                Shading shading = new()
+                {
+                    Color = "auto",
+                    Fill = "e0e8ff",
+                    Val = ShadingPatternValues.Clear
+                };
+                cellProperties.Append(shading);
+                RunProperties properties = new();
+                properties.AppendChild(new Bold());
+                run.AppendChild(properties);
+            }
+            run.AppendChild(new Text
+            {
+                Text = text
+            });
+            Paragraph paragraph = new(run);
+            tableCell.AppendChild(paragraph);
+            tableCell.Append(cellProperties);
+            return tableCell;
+        }
+
+        protected void CreateTable(WordTableData tableData)
+        {
+            if (documentBody == null || tableData == null)
+            {
+                return;
+            }
+            var table = new Table();
+
+            TableProperties tableProperties = new(
+                new TableBorders(
+                    new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 },
+                    new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 3 }
+                )
+            );
+            table.AppendChild(tableProperties);
+
+            table.Append(new TableRow(tableData.Columns.Select(x => CreateTableCell(x.Item1, true, x.Item2))));
+            table.Append(tableData.Rows.Select(x => new TableRow(x.Select(y => CreateTableCell(y)))));
+
+            documentBody.AppendChild(table);
+        }
+
+        private void Save()
+        {
+            if (documentBody == null || wordDocument == null)
+            {
+                return;
+            }
+            wordDocument.MainDocumentPart!.Document.Save();
+            wordDocument.Dispose();
+        }
+
+        public byte[] GetFile()
+        {
+            Save();
+            byte[] file = File.ReadAllBytes(tempFileName);
+            File.Delete(tempFileName);
+            return file;
+        }
+
+        public void CreateStudentsDisciplineTable(List<ReportStudentsDisciplineViewModel> data)
+        {
+            List<List<string>> rows = new();
+            foreach (ReportStudentsDisciplineViewModel student in data)
+            {
+                List<string> studentCells = new() { student.Student, "" };
+                rows.Add(studentCells);
+                List<string> disciplineCells;
+                foreach (string discipline in student.Disciplines)
+                {
+                    disciplineCells = new() { "", discipline };
+                    rows.Add(disciplineCells);
+                }
+            }
+            WordTableData wordTable = new()
+            {
+                Columns = new List<(string, int)>()
+                {
+                    ("Студент", 3000),
+                    ("Дисциплина", 3000)
+                },
+                Rows = rows
+            };
+            CreateTable(wordTable);
+        }
+    }
+}

UniversityBusinessLogic/UniversityBusinessLogic.csproj

@@ -11,9 +11,12 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Folder Include="OfficePackage\HelperEnums\" />
-    <Folder Include="OfficePackage\HelperModels\" />
     <Folder Include="OfficePackage\Implements\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="2.20.0" />
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
+  </ItemGroup>
+
 </Project>

UniversityContracts/BindingModels/DocumentBindingModel.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using UniversityContracts.ViewModels;
 using UniversityModels.Models;
 
 namespace UniversityContracts.BindingModels
@@ -13,6 +14,7 @@ namespace UniversityContracts.BindingModels
         public string Name { get; set; } = string.Empty;
         public DateTime Date { get; set; } = DateTime.Now;
         public int UserId { get; set; }
-        public Dictionary<int, IStudentModel> StudentDocument { get; set; } = new();
+        public List<StudentViewModel> DocumentStudents { get; set; } = new();
+        public List<EducationGroupViewModel> DocumentGroups { get; set; } = new();
     }
 }

UniversityContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.BindingModels
+{
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+        public string MailPassword { get; set; } = string.Empty;
+        public string SmtpClientHost { get; set; } = string.Empty;
+        public int SmtpClientPort { get; set; }
+    }
+}

UniversityContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.BindingModels
+{
+    public class MailSendInfoBindingModel
+    {
+        public string MailAddress { get; set; } = string.Empty;
+        public string Subject { get; set; } = string.Empty;
+        public string Text { get; set; } = string.Empty;
+        public byte[] File { get; set; } = Array.Empty<byte>();
+    }
+}

UniversityContracts/BindingModels/ReportBindingModel.cs

@@ -8,10 +8,9 @@ namespace UniversityContracts.BindingModels
 {
     public class ReportBindingModel
     {
-        public string FileName { get; set; } = string.Empty;
-        public string DisciplineName { get; set; } = string.Empty;
-        public DateTime? DateFrom { get; set; }
-        public DateTime? DateTo { get; set; }
-        public int? UserId { get; set; }
+        public string UserEmail { get; set; } = string.Empty;
+        public DateTime DateFrom { get; set; }
+        public DateTime DateTo { get; set; }
+        public int UserId { get; set; }
     }
 }

UniversityContracts/BindingModels/RoleBindingModel.cs

@@ -1,15 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityModels.Models;
-
-namespace UniversityContracts.BindingModels
-{
-    public class RoleBindingModel : IRoleModel
-    {
-        public int Id { get; set; }
-        public string Name { get; set; } = string.Empty;
-    }
-}

UniversityContracts/BindingModels/StreamBindingModel.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using UniversityContracts.ViewModels;
 using UniversityModels.Models;
 
 namespace UniversityContracts.BindingModels
@@ -16,7 +17,7 @@ namespace UniversityContracts.BindingModels
         public int UserId { get; set; }
 
         public int Id { get; set; }
-        public Dictionary<int, IStudentModel> StudentStream { get; set; } = new();
-
+        public List<StudentViewModel> StudentStream { get; set; } = new();
+        public List<EducationGroupViewModel> GroupStream { get; set; } = new();
     }
 }

UniversityContracts/BindingModels/StreamStudentBindingModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BindingModels
+{
+    public class StreamStudentBindingModel
+    {
+        public string FileType { get; set; } = string.Empty;
+        public string StreamName { get; set; }
+        public List<StudentViewModel> Students { get; set; } = new();
+    }
+}

UniversityContracts/BindingModels/StudentBindingModel.cs

@@ -13,8 +13,9 @@ namespace UniversityContracts.BindingModels
         public string Name { get; set; } = string.Empty;
         public string Surname { get; set; } = string.Empty;
         public DateTime DateOfBirth { get; set; }
+        public DateTime DateOfAddmission { get; set; }
         public int StudentCard { get; set; }
-        public int EducationStatusId { get; set; }
+        public int? EducationStatusId { get; set; }
         public int UserId { get; set; }
     }
 }

UniversityContracts/BindingModels/StudentDisciplineListBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BindingModels
+{
+    public class StudentDisciplineListBindingModel
+    {
+        public string FileType { get; set; } = string.Empty;
+        public List<StudentViewModel> Students { get; set; } = new();
+    }
+}

UniversityContracts/BindingModels/UserBindingModel.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using UniversityModels.Enums;
 using UniversityModels.Models;
 
 namespace UniversityContracts.BindingModels
@@ -11,7 +12,7 @@ namespace UniversityContracts.BindingModels
     {
         public int Id { get; set; }
         public string Login { get; set; } = string.Empty;
-        public string Password { get; set; } = string.Empty;
-        public int RoleId { get; set; }
-    }
+        public string Password { get; set; } = string.Empty;        
+		public Role Role { get; set; }
+	}
 }

UniversityContracts/BusinessLogicContracts/IDisciplineLogic.cs

@@ -16,5 +16,6 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(DisciplineBindingModel model);
         List<DisciplineViewModel>? ReadList(DisciplineSearchModel? model);
         DisciplineViewModel? ReadElement(DisciplineSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/BusinessLogicContracts/IDocumentLogic.cs

@@ -5,6 +5,7 @@ using System.Text;
 using System.Threading.Tasks;
 using UniversityContracts.BindingModels;
 using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
 using UniversityContracts.ViewModels;
 
 namespace UniversityContracts.BusinessLogicContracts
@@ -16,5 +17,6 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(DocumentBindingModel model);
         List<DocumentViewModel>? ReadList(DocumentSearchModel? model);
         DocumentViewModel? ReadElement(DocumentSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/BusinessLogicContracts/IEducationGroupLogic.cs

@@ -16,5 +16,6 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(EducationGroupBindingModel model);
         List<EducationGroupViewModel>? ReadList(EducationGroupSearchModel? model);
         EducationGroupViewModel? ReadElement(EducationGroupSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/BusinessLogicContracts/IEducationStatusLogic.cs

@@ -16,5 +16,7 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(EducationStatusBindingModel model);
         List<EducationStatusViewModel>? ReadList(EducationStatusSearchModel? model);
         EducationStatusViewModel? ReadElement(EducationStatusSearchModel model);
+        List<EducationStatusStudentsCountViewModel> GetEducationStatusStudents();
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/BusinessLogicContracts/IReportCustomerLogic.cs

@@ -13,10 +13,7 @@ namespace UniversityContracts.BusinessLogicContracts
         List<ReportDisciplineViewModel> GetDiscipline(ReportBindingModel model);
         List<ReportStreamEducationStatusViewModel> StreamEducationStatus(List<StreamViewModel> streams);
 
-        void SaveBlanksToWordFile(ReportBindingModel model);
-
-        void SaveDocumentBlankToExcelFile(ReportBindingModel model);
-
-        void SaveOrdersToPdfFile(ReportBindingModel model);
+        byte[] SaveListFile(StreamStudentBindingModel model);
+        void SendByMailStatusReport(ReportBindingModel reportModel);
     }
 }

UniversityContracts/BusinessLogicContracts/IReportProviderLogic.cs

@@ -12,12 +12,10 @@ namespace UniversityContracts.BusinessLogicContracts
     {
         List<ReportStudentsDisciplineViewModel> GetStudentsDiscipline(List<StudentViewModel> students);
 
-        List<ReportStreamStudentEdStatPeriodViewModel> StreamStudentEdStatPeriod(ReportBindingModel model);
+        List<ReportStreamStudentEdStatPeriodViewModel> GetStreamStudentEdStatPeriod(ReportBindingModel model);
 
-        void SaveBlanksToWordFile(ReportBindingModel model);
+        byte[] SaveListFile(StudentDisciplineListBindingModel model);
 
-        void SaveDocumentBlankToExcelFile(ReportBindingModel model);
-
-        void SaveOrdersToPdfFile(ReportBindingModel model);
+        void SendByMailStatusReport(ReportBindingModel reportModel);
     }
 }

UniversityContracts/BusinessLogicContracts/IRoleLogic.cs

@@ -1,20 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityContracts.BindingModels;
-using UniversityContracts.SearchModels;
-using UniversityContracts.ViewModels;
-
-namespace UniversityContracts.BusinessLogicContracts
-{
-    public interface IRoleLogic
-    {
-        List<RoleViewModel>? ReadList(RoleSearchModel? model);
-        RoleViewModel? ReadElement(RoleSearchModel model);
-        bool Create(RoleBindingModel model);
-        bool Update(RoleBindingModel model);
-        bool Delete(RoleBindingModel model);
-    }
-}

UniversityContracts/BusinessLogicContracts/IStreamLogic.cs

@@ -16,5 +16,6 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(StreamBindingModel model);
         List<StreamViewModel>? ReadList(StreamSearchModel? model);
         StreamViewModel? ReadElement(StreamSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/BusinessLogicContracts/IStudentLogic.cs

@@ -16,5 +16,7 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(StudentBindingModel model);
         List<StudentViewModel>? ReadList(StudentSearchModel? model);
         StudentViewModel? ReadElement(StudentSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize = 10);
+        List<StudentViewModel> GetStudentsFromStream(int streamId);
     }
 }

UniversityContracts/BusinessLogicContracts/IUserLogic.cs

@@ -12,7 +12,7 @@ namespace UniversityContracts.BusinessLogicContracts
     public interface IUserLogic
     {
         bool Create(UserBindingModel model);
-        bool Update(UserBindingModel model);
+        UserViewModel Update(UserBindingModel model);
         bool Delete(UserBindingModel model);
         List<UserViewModel>? ReadList(UserSearchModel? model);
         UserViewModel? ReadElement(UserSearchModel model);

UniversityContracts/SearchModels/DisciplineSearchModel.cs

@@ -12,5 +12,7 @@ namespace UniversityContracts.SearchModels
         public string Name { get; set; } = string.Empty;  
         public int? StreamId { get; set; }
         public int? UserId { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/DocumentSearchModel.cs

@@ -13,5 +13,7 @@ namespace UniversityContracts.SearchModels
         public int? UserId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/EducationGroupSearchModel.cs

@@ -12,5 +12,7 @@ namespace UniversityContracts.SearchModels
         public string? Name { get; set; }
         public int? UserId { get; set; }
         public int? NumberOfStudents { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/EducationStatusSearchModel.cs

@@ -11,5 +11,7 @@ namespace UniversityContracts.SearchModels
         public int? Id { get; set; }
         public string? Name { get; set; }
         public int? UserId { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/RoleSearchModel.cs

@@ -1,14 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace UniversityContracts.SearchModels
-{
-    public class RoleSearchModel
-    {
-        public string? Name { get; set; }
-        public int? Id { get; set; }
-    }
-}

UniversityContracts/SearchModels/StreamSearchModel.cs

@@ -12,5 +12,9 @@ namespace UniversityContracts.SearchModels
         public int? UserId { get; set; }
         public string? Name { get; set; }
         public int? Course { get; set; }
+        public DateTime? DateFrom { get; set; }
+        public DateTime? DateTo { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/StudentSearchModel.cs

@@ -11,8 +11,11 @@ namespace UniversityContracts.SearchModels
         public int? Id { get; set; }
         public int? StudentCard { get; set; }
         public int? UserId { get; set; }
+        public int? EducationStatusId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
         public bool? Disciplines { get; set; }
-    }
+		public int? PageNumber { get; set; }
+		public int? PageSize { get; set; }
+	}
 }

UniversityContracts/SearchModels/UserSearchModel.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using UniversityModels.Enums;
 
 namespace UniversityContracts.SearchModels
 {
@@ -10,7 +6,7 @@ namespace UniversityContracts.SearchModels
     {
         public int? Id { get; set; }
         public string? Login { get; set; }
-        public DateTime? DateFrom { get; set; }
-        public DateTime? DateTo { get; set; }
+        public string? Password { get; set; }
+        public Role? Role { get; set; }
     }
 }

UniversityContracts/StoragesContracts/IDisciplineStorage.cs

@@ -17,5 +17,6 @@ namespace UniversityContracts.StoragesContracts
         DisciplineViewModel? Insert(DisciplineBindingModel model);
         DisciplineViewModel? Update(DisciplineBindingModel model);
         DisciplineViewModel? Delete(DisciplineBindingModel model);
+        int GetNumberOfPages(int userId, int pageSize);
     }
 }

UniversityContracts/StoragesContracts/IDocumentStorage.cs

@@ -17,5 +17,6 @@ namespace UniversityContracts.StoragesContracts
         DocumentViewModel? Insert(DocumentBindingModel model);
         DocumentViewModel? Update(DocumentBindingModel model);
         DocumentViewModel? Delete(DocumentBindingModel model);
+        int GetNumberOfPages(int userId, int pageSize);
     }
 }

UniversityContracts/StoragesContracts/IEducationGroupStorage.cs

@@ -17,5 +17,6 @@ namespace UniversityContracts.StoragesContracts
         EducationGroupViewModel? Insert(EducationGroupBindingModel model);
         EducationGroupViewModel? Update(EducationGroupBindingModel model);
         EducationGroupViewModel? Delete(EducationGroupBindingModel model);
+        int GetNumberOfPages(int userId, int pageSize);
     }
 }

UniversityContracts/StoragesContracts/IEducationStatusStorage.cs

@@ -17,5 +17,7 @@ namespace UniversityContracts.StoragesContracts
         EducationStatusViewModel? Insert(EducationStatusBindingModel model);
         EducationStatusViewModel? Update(EducationStatusBindingModel model);
         EducationStatusViewModel? Delete(EducationStatusBindingModel model);
+        List<EducationStatusStudentsCountViewModel>? GetEducationStatusStudents();
+        int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/StoragesContracts/IRoleStorage.cs

@@ -1,21 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using UniversityContracts.BindingModels;
-using UniversityContracts.SearchModels;
-using UniversityContracts.ViewModels;
-
-namespace UniversityContracts.StoragesContracts
-{
-    public interface IRoleStorage
-    {
-        List<RoleViewModel> GetFullList();
-        List<RoleViewModel> GetFilteredList(RoleSearchModel model);
-        RoleViewModel? GetElement(RoleSearchModel model);
-        RoleViewModel? Insert(RoleBindingModel model);
-        RoleViewModel? Update(RoleBindingModel model);
-        RoleViewModel? Delete(RoleBindingModel model);
-    }
-}

UniversityContracts/StoragesContracts/IStreamStorage.cs

@@ -17,5 +17,8 @@ namespace UniversityContracts.StoragesContracts
         StreamViewModel? Insert(StreamBindingModel model);
         StreamViewModel? Update(StreamBindingModel model);
         StreamViewModel? Delete(StreamBindingModel model);
+        List<DisciplineViewModel> GetStreamDisciplines(StreamSearchModel model);
+        List<StudentViewModel> GetStreamStudents(StreamSearchModel model);
+        int GetNumberOfPages(int userId, int pageSize);
     }
 }

UniversityContracts/StoragesContracts/IStudentStorage.cs

@@ -17,5 +17,8 @@ namespace UniversityContracts.StoragesContracts
         StudentViewModel? Insert(StudentBindingModel model);
         StudentViewModel? Update(StudentBindingModel model);
         StudentViewModel? Delete(StudentBindingModel model);
-    }
+        List<StreamViewModel> GetStudentStreams(StudentSearchModel model);
+        List<StudentViewModel> GetStudentsFromStream(int streamId);
+        int GetNumberOfPages(int userId, int pageSize);
+	}
 }

UniversityContracts/ViewModels/DocumentViewModel.cs

@@ -17,6 +17,7 @@ namespace UniversityContracts.ViewModels
         public string Name { get; set; } = string.Empty;
         [DisplayName("Дата создания документа")]
         public DateTime Date { get; set; } = DateTime.Now;
-        public Dictionary<int, IStudentModel> StudentDocument { get; set; } = new();
+        public List<StudentViewModel> DocumentStudents { get; set; } = new();
+        public List<EducationGroupViewModel> DocumentEdGroups { get; set; } = new();        
     }
 }

UniversityContracts/ViewModels/EducationGroupViewModel.cs

@@ -4,16 +4,27 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using UniversityModels.Models;
 
 namespace UniversityContracts.ViewModels
 {
-    public class EducationGroupViewModel
+    public class EducationGroupViewModel : IEducationGroupModel
     {
         public int Id { get; set; }
         [DisplayName("Название группы")]
         public string Name { get; set; } = string.Empty;
         [DisplayName("Количество студентов в группе")]
-        public int NumberOfStudents { get; set; }
+        public int NumberOfStudent { get; set; }
         public int UserId { get; set; }
+
+        public EducationGroupViewModel() { }
+
+        public EducationGroupViewModel(IEducationGroupModel model)
+        {
+            Id = model.Id;
+            UserId = model.UserId;
+            Name = model.Name;
+            NumberOfStudent = model.NumberOfStudent;
+        }
     }
 }

UniversityContracts/ViewModels/EducationStatusStudentsCountViewModel.cs

@@ -4,15 +4,12 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using UniversityModels.Models;
 
 namespace UniversityContracts.ViewModels
 {
-    public class RoleViewModel : IRoleModel
+    public class EducationStatusStudentsCountViewModel
     {
-        [DisplayName("Название")]
+        public int Count { get; set; }
         public string Name { get; set; } = string.Empty;
-        
-        public int Id { get; set; }
     }
 }

UniversityContracts/ViewModels/ReportStreamStudentEdStatPeriodViewModel.cs

@@ -10,6 +10,6 @@ namespace UniversityContracts.ViewModels
     {
         public int Id { get; set; }
         public string StreamName { get; set; } = string.Empty;
-        public List<(string StudentFIO, string EdStatus)> StudentEdStatus { get; set; } = new();
+        public List<StudentStatusViewModel> StudentStatus { get; set; } = new();
     }
 }

UniversityContracts/ViewModels/ReportStudentsDisciplineViewModel.cs

@@ -8,7 +8,7 @@ namespace UniversityContracts.ViewModels
 {
     public class ReportStudentsDisciplineViewModel
     {
-        public string StudentFIO { get; set; } = string.Empty;
+        public string Student { get; set; } = string.Empty;
         public List<string> Disciplines { get; set; } = new();
     }
 }

UniversityContracts/ViewModels/StreamViewModel.cs

@@ -8,7 +8,7 @@ using UniversityModels.Models;
 
 namespace UniversityContracts.ViewModels
 {
-    public class StreamViewModel
+    public class StreamViewModel : IStreamModel
     {
         public int Id { get; set; }
         public int UserId { get; set; }
@@ -16,6 +16,7 @@ namespace UniversityContracts.ViewModels
         public string Name { get; set; } = string.Empty;
         [DisplayName("Номер курса")]
         public int Course { get; set; }
-        public Dictionary<int, IStudentModel> StudentStream { get; set; } = new();
+        public List<StudentViewModel> StudentStream { get; set; } = new();
+        public List<EducationGroupViewModel> StreamEdGroups { get; set; } = new();
     }
 }

UniversityContracts/ViewModels/StudentStatusViewModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.ViewModels
+{
+    public class StudentStatusViewModel
+    {
+        public string StudentName { get; set; } = string.Empty;
+        public DateTime? DateOfAddmission { get; set; }
+        public string EducationStatus { get; set; } = string.Empty;
+    }
+}

UniversityContracts/ViewModels/StudentViewModel.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Diagnostics;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -18,9 +19,24 @@ namespace UniversityContracts.ViewModels
         public string Surname { get; set; } = string.Empty;
         [DisplayName("Дата рождения студента")]
         public DateTime DateOfBirth { get; set; } = DateTime.Now;
+        [DisplayName("Дата поступления")]
+        public DateTime DateOfAddmission { get; set; } = DateTime.Now;
         [DisplayName("Статус обучения")]
         public string EducationStatusName { get; set; } = string.Empty;
         public int StudentCard { get; set; }
-        public int EducationStatusId { get; set; }
+        public int? EducationStatusId { get; set; }
+
+        public StudentViewModel() { }
+
+        public StudentViewModel(IStudentModel model)
+        {
+            Id = model.Id;
+            UserId = model.UserId;
+            Name = model.Name;
+            Surname = model.Surname;
+            DateOfBirth = model.DateOfBirth;
+            StudentCard = model.StudentCard;
+            EducationStatusId = model.EducationStatusId;            
+        }
     }
 }

UniversityContracts/ViewModels/UserViewModel.cs

@@ -4,13 +4,15 @@ using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using UniversityModels.Enums;
 
 namespace UniversityContracts.ViewModels
 {
     public class UserViewModel
     {
         public int Id { get; set; }
-        public int RoleId { get; set; }
+		[DisplayName("Роль")]
+		public Role Role { get; set; }
         [DisplayName("Логин")]
         public string Login { get; set; } = string.Empty;
         [DisplayName("Пароль")]

UniversityCustomer/APIClient.cs

@@ -0,0 +1,67 @@
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Text;
+using UniversityContracts.ViewModels;
+
+namespace UniversityCustomer
+{
+	public static class APIClient
+	{
+		private static readonly HttpClient _user = new();
+
+		public static UserViewModel? User { get; set; } = null;
+
+		public static void Connect(IConfiguration configuration)
+		{
+			_user.BaseAddress = new Uri(configuration["IPAddress"]);
+			_user.DefaultRequestHeaders.Accept.Clear();
+			_user.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+		}
+
+		public static T? GetRequest<T>(string requestUrl)
+		{
+			var response = _user.GetAsync(requestUrl);
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+			if (response.Result.IsSuccessStatusCode)
+			{
+				return JsonConvert.DeserializeObject<T>(result);
+			}
+			else
+			{
+				throw new Exception(result);
+			}
+		}
+
+		public static void PostRequest<T>(string requestUrl, T model)
+		{
+			var json = JsonConvert.SerializeObject(model);
+			var data = new StringContent(json, Encoding.UTF8, "application/json");
+			var response = _user.PostAsync(requestUrl, data);
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+			if (!response.Result.IsSuccessStatusCode)
+			{
+				throw new Exception(result);
+			}
+		}
+
+		public static O? PostRequestWithResult<I, O>(string requestUrl, I model)
+		{
+			var json = JsonConvert.SerializeObject(model);
+			var data = new StringContent(json, Encoding.UTF8, "application/json");
+
+			var response = _user.PostAsync(requestUrl, data);
+
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+
+			if (response.Result.IsSuccessStatusCode)
+			{
+                var temp = JsonConvert.DeserializeObject<O>(result);
+                return temp;
+			}
+			else
+			{
+				return default;
+			}
+		}
+	}
+}

UniversityCustomer/Controllers/DisciplineController.cs

@@ -0,0 +1,73 @@
+using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityCustomer.Controllers
+{
+	public class DisciplineController : Controller
+	{
+        public IActionResult Create()
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View();
+        }
+
+        [HttpPost]
+        public void Create([FromBody] DisciplineBindingModel disciplineModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            disciplineModel.UserId = APIClient.User.Id;
+            APIClient.PostRequest("api/discipline/create", disciplineModel);
+            Response.Redirect("/Home/Disciplines");
+        }
+
+        public IActionResult Update(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.Discipline = APIClient.GetRequest<DisciplineViewModel>($"api/discipline/get?id={id}");
+            return View();
+        }
+
+        [HttpPost]
+        public void Update([FromBody] DisciplineBindingModel disciplineModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            disciplineModel.UserId = APIClient.User.Id;
+            APIClient.PostRequest("api/discipline/update", disciplineModel);
+            Response.Redirect("/Home/Disciplines");
+        }
+
+        [HttpPost]
+        public void Delete(int id)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            APIClient.PostRequest($"api/discipline/delete", new DisciplineBindingModel() { Id = id });
+            Response.Redirect("/Home/Disciplines");
+        }
+
+        public DisciplineViewModel? Get(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            DisciplineViewModel? document = APIClient.GetRequest<DisciplineViewModel>($"api/discipline/get?id={id}");
+            return document;
+        }
+    }
+}

UniversityCustomer/Controllers/EducationGroupController.cs

@@ -0,0 +1,84 @@
+using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+using UniversityModels.Models;
+
+namespace UniversityCustomer.Controllers
+{
+	public class EducationGroupController : Controller
+	{
+		public IActionResult Create()
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View();
+		}
+
+		[HttpPost]
+		public void Create([FromBody] EducationGroupBindingModel educationGroupModel)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			educationGroupModel.UserId = APIClient.User.Id;
+			APIClient.PostRequest("api/educationgroup/create", educationGroupModel);
+			Response.Redirect("/Home/EducationGroups");
+		}
+
+		public IActionResult Update(int id)
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			ViewBag.EducationGroup = APIClient.GetRequest<EducationGroupViewModel>($"api/educationgroup/get?id={id}");
+			return View();
+		}
+
+		[HttpPost]
+		public void Update([FromBody] EducationGroupBindingModel egsModel)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			egsModel.UserId = APIClient.User.Id;
+			APIClient.PostRequest("api/educationgroup/update", egsModel);
+			Response.Redirect("/Home/EducationGroups");
+		}
+
+		[HttpPost]
+		public void Delete(int id)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			APIClient.PostRequest($"api/educationgroup/delete", new EducationGroupBindingModel() { Id = id });
+			Response.Redirect("/Home/EducationGroups");
+		}
+
+		public List<EducationGroupViewModel> GetAllByUser()
+		{
+			if (APIClient.User == null)
+			{
+				return new();
+			}
+			List<EducationGroupViewModel>? egs = APIClient.GetRequest<List<EducationGroupViewModel>>($"api/educationgroup/getallbyuser?userId={APIClient.User.Id}");
+			return egs ?? new();
+		}
+
+		public EducationGroupViewModel? Get(int id)
+		{
+			if (APIClient.User == null)
+            {
+                return new();
+			}
+            EducationGroupViewModel? eg = APIClient.GetRequest<EducationGroupViewModel>($"api/educationgroup/get?id={id}");
+			return eg;
+		}
+	}
+}

UniversityCustomer/Controllers/HomeController.cs

@@ -0,0 +1,179 @@
+using Microsoft.AspNetCore.Mvc;
+using System.Diagnostics;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+using UniversityCustomer;
+using UniversityModels.Enums;
+using UniversityCustomer.Models;
+
+namespace UniversityProvider.Controllers
+{
+    public class HomeController : Controller
+    {
+        public HomeController() { }
+
+        public IActionResult Index()
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Login");
+            }
+            return View();
+        }
+
+        public IActionResult Login()
+        {
+            return View();
+        }
+
+        [HttpPost]
+        public void Login(string login, string password)
+        {
+            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
+            {
+                throw new Exception("Введите логин и пароль");
+            }
+            APIClient.User = APIClient.GetRequest<UserViewModel>($"api/user/login?login={login}&password={password}&role={Role.Customer}");
+            if (APIClient.User == null)
+            {
+                throw new Exception("Неверный логин/пароль");
+            }
+            Response.Redirect("Index");
+        }
+
+        public IActionResult Registration()
+        {
+            return View();
+        }
+
+        [HttpPost]
+        public void Registration(string login, string password)
+        {
+            if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password))
+            {
+                throw new Exception("Введите логин и пароль");
+            }
+            APIClient.PostRequest("api/user/register", new UserBindingModel
+            {
+                Login = login,
+                Password = password,
+                Role = Role.Customer
+            });
+            Response.Redirect("Login");
+            return;
+        }
+
+		public IActionResult Streams(int page)
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			if (page == 0)
+			{
+				page = 1;
+			}
+			ViewBag.Streams = APIClient.GetRequest<List<StreamViewModel>>
+				($"api/stream/getmany?userId={APIClient.User.Id}&page={page}");
+			ViewBag.Page = page;
+			ViewBag.NumberOfPages = APIClient.GetRequest<int>
+				($"api/stream/getnumberofpages?userId={APIClient.User.Id}");
+			return View();
+		}
+        public List<EducationStatusViewModel> Status()
+        {
+            return APIClient.GetRequest<List<EducationStatusViewModel>>
+                ($"api/educationstatus/getall");
+        }
+        public IActionResult EducationGroups(int page)
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			if (page == 0)
+			{
+				page = 1;
+			}
+			ViewBag.EducationGroups = APIClient.GetRequest<List<EducationGroupViewModel>>
+				($"api/educationgroup/getmany?userId={APIClient.User.Id}&page={page}");
+			ViewBag.Page = page;
+			ViewBag.NumberOfPages = APIClient.GetRequest<int>
+				($"api/educationgroup/getnumberofpages?userId={APIClient.User.Id}");
+			return View();
+		}
+
+		public IActionResult Disciplines(int page)
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			if (page == 0)
+			{
+				page = 1;
+			}
+			ViewBag.Disciplines = APIClient.GetRequest<List<DisciplineViewModel>>
+				($"api/discipline/getmany?userId={APIClient.User.Id}&page={page}");
+			ViewBag.Page = page;
+			ViewBag.NumberOfPages = APIClient.GetRequest<int>
+				($"api/discipline/getnumberofpages?userId={APIClient.User.Id}");
+			return View();
+		}
+        public IActionResult StreamStudentList()
+        {
+            return View();
+        }
+
+        [HttpPost]
+        public int[]? StreamStudentList([FromBody] StreamStudentBindingModel listModel)
+        {
+            if (APIClient.User == null)
+            {
+                return Array.Empty<int>();
+            }
+            byte[]? file = APIClient.PostRequestWithResult<StreamStudentBindingModel, byte[]>
+                ("api/reportcustomer/streamstudentlist", listModel);
+            return file!.Select(b => (int)b).ToArray();
+        }
+
+        public IActionResult GetReport()
+        {
+            return View();
+        }
+
+        [HttpPost]
+        public List<ReportStreamStudentEdStatPeriodViewModel>? GetReport([FromBody] ReportBindingModel reportModel)
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            reportModel.UserId = APIClient.User.Id;
+            reportModel.UserEmail = APIClient.User.Login;
+            List<ReportStreamStudentEdStatPeriodViewModel>? list = APIClient.PostRequestWithResult<ReportBindingModel, List<ReportStreamStudentEdStatPeriodViewModel>>
+                ("api/reportprovider/getreportdata", reportModel);
+            return list;
+        }
+
+        [HttpPost]
+        public void SendByMailStatusReport([FromBody] ReportBindingModel reportModel)
+        {
+            if (APIClient.User == null)
+            {
+                return;
+            }
+            reportModel.UserId = APIClient.User.Id;
+            reportModel.UserEmail = APIClient.User.Login;
+            APIClient.PostRequest("api/reportprovider/sendbymailstatusreport", reportModel);
+        }
+
+
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult Error()
+        {
+            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+        }
+    }
+}

UniversityCustomer/Controllers/ReportCustomerController.cs

@@ -0,0 +1,40 @@
+using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicContracts;
+using UniversityContracts.ViewModels;
+
+namespace UniversityRestAPI.Controllers
+{
+    [Route("api/[controller]/[action]")]
+    [ApiController]
+    public class ReportCustomerController : Controller
+    {
+        private readonly IReportCustomerLogic reportLogic;
+
+        public ReportCustomerController(IReportCustomerLogic reportLogic)
+        {
+            this.reportLogic = reportLogic;
+        }
+
+
+        [HttpPost]
+        public byte[] StreamStudentList(StreamStudentBindingModel listModel)
+        {
+            byte[] file = reportLogic.SaveListFile(listModel);
+            return file;
+        }
+
+        [HttpPost]
+        public List<ReportDisciplineViewModel> GetReportData(ReportBindingModel reportModel)
+        {
+            var list = reportLogic.GetDiscipline(reportModel);
+            return list;
+        }
+
+        [HttpPost]
+        public void SendByMailStatusReport(ReportBindingModel reportModel)
+        {
+            reportLogic.SendByMailStatusReport(reportModel);
+        }
+    }
+}

UniversityCustomer/Controllers/StreamController.cs

@@ -0,0 +1,123 @@
+using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityCustomer.Controllers
+{
+	public class StreamController : Controller
+	{
+        public IActionResult Create()
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            return View();
+        }
+
+        [HttpPost]
+        public void Create([FromBody] StreamBindingModel streamModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            streamModel.UserId = APIClient.User.Id;
+            APIClient.PostRequest("api/stream/create", streamModel);
+            Response.Redirect("/Home/Streams");
+        }
+
+        public IActionResult Update(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.Stream = APIClient.GetRequest<StreamViewModel>($"api/stream/get?id={id}");
+            return View();
+        }
+
+        [HttpPost]
+        public void Update([FromBody] StreamBindingModel streamModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            streamModel.UserId = APIClient.User.Id;
+            APIClient.PostRequest("api/stream/update", streamModel);
+            Response.Redirect("/Home/Streams");
+        }
+
+        public IActionResult Bind(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.Stream = APIClient.GetRequest<StreamViewModel>($"api/stream/get?id={id}");
+            return View();
+        }
+
+        [HttpPost]
+        public void Bind([FromBody] StreamBindingModel streamModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            APIClient.PostRequest("api/stream/update", streamModel);
+        }
+
+        [HttpPost]
+        public void Delete(int id)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            APIClient.PostRequest($"api/stream/delete", new StreamBindingModel() { Id = id });
+            Response.Redirect("/Home/Streams");
+        }
+
+        public List<StudentViewModel> GetAllStudents()
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            List<StudentViewModel>? students = APIClient.GetRequest<List<StudentViewModel>>($"api/student/getall");
+            return students ?? new();
+        }
+
+        public List<EducationGroupViewModel> GetGroupsByUser()
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            List<EducationGroupViewModel>? group = APIClient.GetRequest<List<EducationGroupViewModel>>($"api/educationgroup/getallbyuser?userId={APIClient.User.Id}");
+            return group ?? new();
+        }
+
+        public StreamViewModel? Get(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            StreamViewModel? document = APIClient.GetRequest<StreamViewModel>($"api/stream/get?id={id}");
+            return document;
+        }
+
+        public List<StreamViewModel>? GetAllByUser()
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            List<StreamViewModel>? streams = APIClient.GetRequest<List<StreamViewModel>>($"api/stream/getallbyuser?userId={APIClient.User.Id}");
+            return streams;
+        }
+    }
+}

UniversityCustomer/Models/ErrorViewModel.cs

@@ -0,0 +1,8 @@
+namespace UniversityCustomer.Models;
+
+public class ErrorViewModel
+{
+    public string? RequestId { get; set; }
+
+    public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+}

UniversityCustomer/Program.cs

@@ -1,6 +1,32 @@
+using System.IO.Pipes;
+using UniversityCustomer;
+
 var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddControllersWithViews();
+
 var app = builder.Build();
 
-app.MapGet("/", () => "Hello World!");
+APIClient.Connect(builder.Configuration);
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Home/Error");
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapControllerRoute(
+    name: "default",
+    pattern: "{controller=Home}/{action=Index}/{id?}");
 
 app.Run();

UniversityCustomer/Properties/launchSettings.json

@@ -3,8 +3,8 @@
     "windowsAuthentication": false,
     "anonymousAuthentication": true,
     "iisExpress": {
-      "applicationUrl": "http://localhost:36856",
-      "sslPort": 44301
+      "applicationUrl": "http://localhost:23549",
+      "sslPort": 44311
     }
   },
   "profiles": {
@@ -12,7 +12,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7160;http://localhost:5024",
+      "applicationUrl": "https://localhost:7272;http://localhost:5129",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }

UniversityCustomer/UniversityCustomer.csproj

@@ -6,4 +6,19 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityContracts\UniversityContracts.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Content Update="Views\EducationGroup\Update.cshtml">
+      <ExcludeFromSingleFile>true</ExcludeFromSingleFile>
+      <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
+    </Content>
+  </ItemGroup>
+
 </Project>

UniversityCustomer/Views/Discipline/Create.cshtml

@@ -0,0 +1,29 @@
+@{
+    ViewData["Title"] = "Дисциплина";
+}
+
+<h4 class="fw-bold">Добавление дисциплины</h4>
+
+<div id="error-div-shell" class="error-div-shell mb-2">
+    <div>
+        <p id="error-p" class="error-p"></p>
+    </div>
+</div>
+
+<p class="mb-0">Название:</p>
+<input type="text" id="name-input" name="name" class="form-control mb-3" />
+
+<div class="row">
+    <div class="col-md-6">
+        <label for="studentsSelect">Потоки:</label>
+        <select id="studentsSelect">
+                
+        </select>
+    </div>
+</div>
+
+<button id="create-button" type="button" class="button-primary text-button">
+    Создать
+</button>
+
+<script src="~/js/discipline/discipline-create.js" asp-append-version="true"></script>

UniversityCustomer/Views/Discipline/Update.cshtml

@@ -0,0 +1,49 @@
+@using UniversityContracts.ViewModels
+
+@{
+    ViewData["Title"] = "Дисциплина";
+}
+
+@{
+
+    <h4 id="discipline-data" class="fw-bold" data-id="@ViewBag.Discipline.Id">Обновление приказа</h4>
+
+    if (ViewBag.Discipline == null)
+    {
+        <h3 class="display-4">Войдите в аккаунт</h3>
+        return;
+    }
+    <div id="error-div-shell" class="error-div-shell mb-2">
+        <div>
+            <p id="error-p" class="error-p"></p>
+        </div>
+    </div>
+
+    <p class="mb-0">Имя:</p>
+    <input value="@ViewBag.Discipline.Name" type="text" id="name-input" name="name" class="form-control mb-3" />
+    <p class="mb-0">Часы:</p>
+    <input value="@ViewBag.Discipline.Hours" type="text" id="hours-input" name="hours" class="form-control mb-3" />
+    <div class="row">
+        <div class="col-md-6">
+            <label for="markTypeSelect">Тип отметки:</label>
+            <select id="markTypeSelect">
+            <option value="false">Зачёт</option>
+            <option value="true">Экзамен</option>
+            </select>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-md-6">
+            <label for="streamsSelect">Потоки:</label>
+            <select id="streamsSelect">
+            </select>
+        </div>
+    </div>
+    
+
+    <button id="update-button" type="button" class="button-primary text-button">
+        Сохранить изменения
+    </button>
+}
+
+<script src="~/js/discipline/disciplines-update.js" asp-append-version="true"></script>

UniversityCustomer/Views/EducationGroup/Create.cshtml

@@ -0,0 +1,20 @@
+@{
+    ViewData["Title"] = "Группа";
+}
+
+<h4 class="fw-bold">Добавление группы</h4>
+
+<div id="error-div-shell" class="error-div-shell mb-2">
+    <div>
+        <p id="error-p" class="error-p"></p>
+    </div>
+</div>
+
+<p class="mb-0">Название:</p>
+<input type="text" id="name-input" name="name" class="form-control mb-3" />
+
+<button id="create-button" type="button" class="button-primary text-button">
+    Создать
+</button>
+
+<script src="~/js/educationgroup/educationgroup-create.js" asp-append-version="true"></script>

UniversityCustomer/Views/EducationGroup/Update.cshtml

@@ -0,0 +1,41 @@
+@{
+    ViewData["Title"] = "Группа обучения";
+}
+
+@{
+    <div class="text-center" id="document-data" data-id="@ViewBag.Document.Id">
+        <h1 class="display-4">Обновление приказа</h1>
+    </div>
+    
+    <div id="error-div-shell" class="error-div-shell mb-2">
+        <div>
+            <p id="error-p" class="error-p text-danger"></p>
+        </div>
+    </div>
+
+    <p class="mb-0">Название:</p>
+    <input type="text" value="@ViewBag.Document.Name" id="name-input" name="name" class="form-control mb-3" />
+
+    <button id="create-button" type="button" class="btn btn-primary text-button">
+        Сохранить изменения
+    </button>
+
+    <div class="mt-4">
+        <div class="scrollable-table">
+            <table class="table table-bordered">
+                <thead class="thead-light">
+                <tr>
+                    <th>Имя</th>
+                    <th>Фамилия</th>
+                    <th>Дата рождения</th>
+                    <th>Номер студ. билета</th>
+                    <th>Статус обучения</th>
+                </tr>
+                </thead>
+                <tbody id="scrollable-table__tbody">
+                </tbody>
+            </table>
+         </div>
+    </div>
+}
+<script src="~/js/document/document-update.js" asp-append-version="true"></script>

UniversityCustomer/Views/Home/Disciplines.cshtml

@@ -0,0 +1,65 @@
+@using UniversityContracts.ViewModels
+
+@{
+	ViewData["Title"] = "Дисциплины";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Дисциплины</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (ViewBag.Disciplines == null)
+		{
+			<h3 class="display-4">Войдите в аккаунт</h3>
+			return;
+		}
+		<div>
+			<a class="btn btn-secondary" asp-controller="Discipline" asp-action="Create">Добавить дисциплину</a>
+		</div>
+		<div class="d-flex mb-2 gap-1">
+			<div class="input-group" style="width: auto;">
+				<input id="page-input" type="number" min="1" value="@ViewBag.Page" max="@ViewBag.NumberOfPages" class="form-control" style="max-width: 5em">
+				<span class="input-group-text">/ @ViewBag.NumberOfPages</span>
+			</div>
+			<a href="/Home/Disciplines?page=@ViewBag.Page" id="go-button" class="button-primary text-button">
+				Перейти
+			</a>
+		</div>
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Название
+					</th>
+					<th>
+						Изменить запись
+					</th>
+					<th>
+						Удалить запись
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in ViewBag.Disciplines)
+				{
+					<tr class="d-table-row">
+						<td>
+							@item.Name
+						</td>
+						<td>
+							<a id="update-button-@item.Id" class="btn btn-secondary" asp-controller="Discipline" asp-action="Update" asp-route-id="@item.Id">Изменить</a>
+						</td>
+						<td>
+							<a id="remove-button-@item.Id" class="btn btn-secondary remove-btn" data-id="@item.Id">Удалить</a>
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>
+
+<script src="~/js/discipline/disciplines.js" asp-append-version="true"></script>

UniversityCustomer/Views/Home/EducationGroups.cshtml

@@ -0,0 +1,65 @@
+@using UniversityContracts.ViewModels
+
+@{
+	ViewData["Title"] = "Группы обучения";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Группы обучения</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (ViewBag.EducationGroups == null)
+		{
+			<h3 class="display-4">Войдите в аккаунт</h3>
+			return;
+		}
+		<div>
+			<a class="btn btn-secondary" asp-controller="EducationGroup" asp-action="Create">Добавить группу</a>
+		</div>
+		<div class="d-flex mb-2 gap-1">
+			<div class="input-group" style="width: auto;">
+				<input id="page-input" type="number" min="1" value="@ViewBag.Page" max="@ViewBag.NumberOfPages" class="form-control" style="max-width: 5em">
+				<span class="input-group-text">/ @ViewBag.NumberOfPages</span>
+			</div>
+			<a href="/Home/EducationGroups?page=@ViewBag.Page" id="go-button" class="button-primary text-button">
+				Перейти
+			</a>
+		</div>
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Название
+					</th>
+					<th>
+						Количество студентов
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in ViewBag.EducationGroups)
+				{
+					<tr class="d-table-row">
+						<td>
+							@item.Name
+						</td>
+						<td>
+							@item.NumberOfStudent
+						</td>
+						<td>
+							<a id="update-button-@item.Id" class="btn btn-secondary" asp-controller="EducationGroup" asp-action="Update" asp-route-id="@item.Id">Изменить</a>
+						</td>
+						<td>
+							<a id="remove-button-@item.Id" class="btn btn-secondary remove-btn" data-id="@item.Id">Удалить</a>
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>
+
+<script src="~/js/educationgroup/educationgroups.js" asp-append-version="true"></script>

UniversityCustomer/Views/Home/Index.cshtml

@@ -0,0 +1,7 @@
+@{
+    ViewData["Title"] = "Главная страница";
+}
+
+<div class="text-center">
+    <h1>Добро пожаловать в курсовой проект University</h1>
+</div>

UniversityCustomer/Views/Home/Login.cshtml

@@ -0,0 +1,27 @@
+@{
+	ViewData["Title"] = "Вход";
+}
+
+<div class="text-center">
+	<h2 class="display-4">Вход в приложение</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Логин:</div>
+		<div class="col-8"><input type="text" name="login" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Пароль:</div>
+		<div class="col-8"><input type="password" name="password" /></div>
+	</div>
+	<div class="row">
+		<div class="col-8">
+			<a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Registration">
+				Нет аккаунта?
+			</a>
+		</div>
+		<div class="col-4">
+			<input type="submit" value="Войти" class="btn btn-primary" />
+		</div>
+	</div>
+</form>

UniversityCustomer/Views/Home/Registration.cshtml

@@ -0,0 +1,27 @@
+@{
+	ViewData["Title"] = "Регистрация";
+}
+
+<div class="text-center">
+	<h2 class="display-4">Регистрация</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Логин (эл.почта):</div>
+		<div class="col-8"><input type="email" name="login" /></div>
+	</div>
+	<div class="row">
+		<div class="col-4">Пароль:</div>
+		<div class="col-8"><input type="password" name="password" /></div>
+	</div>
+	<div class="row">
+		<div class="col-8"> 
+			<a class="nav-link text-primary" asp-area="" asp-controller="Home" asp-action="Login">
+				Есть аккаунт?
+			</a>
+		</div>
+		<div class="col-4">
+			<input type="submit" value="Регистрация" class="btn btn-primary" />
+		</div>
+	</div>
+</form>

UniversityCustomer/Views/Home/StreamStudentList.cshtml

@@ -0,0 +1,34 @@
+@{
+    ViewData["Title"] = "Список студентов по потокам";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Список студентов по потокам</h1>
+</div>
+
+<div id="error-div-shell" class="error-div-shell mb-2">
+    <div>
+        <p id="error-p" class="error-p"></p>
+    </div>
+</div>
+
+<div class="row justify-content-between">
+    <select class="form-select" id="file-type">
+        <option>docx</option>
+        <option>xlsx</option>
+    </select>
+    
+    <div class="row">
+        <div class="col-md-6">
+            <label for="streamsSelect">Потоки:</label>
+            <select id="streamsSelect">
+            </select>
+        </div>
+    </div>
+    <button id="create-button" type="button" class="btn btn-primary mt-4">
+        Получить список по выбранным записям
+    </button>
+</div>
+
+
+<script src="~/js/report/reportlist.js" asp-append-version="true"></script>

UniversityCustomer/Views/Home/Streams.cshtml

@@ -0,0 +1,74 @@
+@using UniversityContracts.ViewModels
+
+@{
+	ViewData["Title"] = "Потоки";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Потоки</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (ViewBag.Streams == null)
+		{
+			<h3 class="display-4">Войдите в аккаунт</h3>
+			return;
+		}
+		<div>
+			<a class="btn btn-secondary" asp-controller="Stream" asp-action="Create">Добавить поток</a>
+		</div>
+		<div class="d-flex mb-2 gap-1">
+			<div class="input-group" style="width: auto;">
+				<input id="page-input" type="number" min="1" value="@ViewBag.Page" max="@ViewBag.NumberOfPages" class="form-control" style="max-width: 5em">
+				<span class="input-group-text">/ @ViewBag.NumberOfPages</span>
+			</div>
+			<a href="/Home/Streams?page=@ViewBag.Page" id="go-button" class="button-primary text-button">
+				Перейти
+			</a>
+		</div>
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Название
+					</th>
+					<th>
+						Курс
+					</th>
+					<th>
+						Изменить запись
+					</th>
+					<th>
+						Удалить запись
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in ViewBag.Streams)
+				{
+					<tr class="d-table-row">
+						<td>
+							@item.Name
+						</td>
+						<td>
+							@item.Course.ToString()
+						</td>
+						<td>
+							<a id="update-button-@item.Id" class="btn btn-secondary" asp-controller="Stream" asp-action="Bind" asp-route-id="@item.Id">Добавить студентов</a>
+						</td>
+						<td>
+							<a id="update-button-@item.Id" class="btn btn-secondary" asp-controller="Stream" asp-action="Update" asp-route-id="@item.Id">Изменить</a>
+						</td>
+						<td>
+							<a id="remove-button-@item.Id" class="btn btn-secondary remove-btn" data-id="@item.Id">Удалить</a>
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>
+
+<script src="~/js/stream/streams.js" asp-append-version="true"></script>

UniversityCustomer/Views/Shared/Error.cshtml

@@ -0,0 +1,25 @@
+@model ErrorViewModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

UniversityCustomer/Views/Shared/_Layout.cshtml

@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@ViewData["Title"] - UniversityCustomer</title>
+    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
+    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/UniversityCustomer.styles.css" asp-append-version="true" />
+</head>
+<body>
+    <header>
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
+            <div class="container-fluid">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">UniversityCustomer</a>
+                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+                        aria-expanded="false" aria-label="Toggle navigation">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
+                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                    <ul class="navbar-nav flex-grow-1">
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Streams">Потоки</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="EducationGroups">Группы обучения</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Disciplines">Дисциплины</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="StreamStudentList">Получить список</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="GetReport">Получить отчёт</a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
+    <div class="container">
+        <main role="main" class="pb-3">
+            @RenderBody()
+        </main>
+    </div>
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

UniversityCustomer/Views/Shared/_Layout.cshtml.css

@@ -0,0 +1,48 @@
+/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

UniversityCustomer/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,2 @@
+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

UniversityCustomer/Views/Stream/Bind.cshtml

@@ -0,0 +1,38 @@
+@{
+    ViewData["Title"] = "Поток";
+}
+
+<h4 id="stream-data" class="fw-bold" data-id="@ViewBag.Stream.Id">Привязка студента к потоку</h4>
+
+<div id="error-div-shell" class="error-div-shell">
+    <div>
+        <p id="error-p" class="error-p mb-2"></p>
+    </div>
+</div>
+
+<p class="mb-0">Название:</p>
+<input type="text" id="name-input" value="@ViewBag.Stream.Name" readonly class="form-control mb-2" />
+
+<p class="mb-0">Курс:</p>
+<input type="number" min="1" value="@ViewBag.Stream.Course" id="number-input" readonly class="form-control mb-2" />
+
+<button id="create-button" class="button-primary text-button">
+    Сохранить привязку
+</button>
+
+<p class="mb-0">Студенты:</p>
+<div class="scrollable-table">
+    <table class="table table-bordered">
+        <thead class="thead-light">
+            <tr>
+                <th>Имя</th>
+                <th>Фамилия</th>
+                <th>Номер студенческого билета</th>
+            </tr>
+        </thead>
+        <tbody id="scrollable-table__tbody">
+        </tbody>
+    </table>
+</div>
+
+<script src="~/js/stream/stream-bind.js" asp-append-version="true"></script>

UniversityCustomer/Views/Stream/Create.cshtml

@@ -0,0 +1,34 @@
+@{
+    ViewData["Title"] = "Поток";
+}
+
+<h4 class="fw-bold">Создание потока</h4>
+
+<div id="error-div-shell" class="error-div-shell">
+    <div>
+        <p id="error-p" class="error-p mb-2"></p>
+    </div>
+</div>
+
+<p class="mb-0">Название:</p>
+<input type="text" id="name-input" class="form-control mb-2" />
+<p class="mb-0">Курс:</p>
+<input type="number" min="1" id="number-input" class="form-control mb-2"/>
+<button id="create-button" class="button-primary text-button">
+    Создать
+</button>
+
+<p class="mb-0">Группы:</p>
+<div class="scrollable-table">
+    <table class="table table-bordered">
+        <thead class="thead-light">
+            <tr>
+                <th>Название</th>
+            </tr>
+        </thead>
+        <tbody id="scrollable-table__tbody">
+        </tbody>
+    </table>
+</div>
+
+<script src="~/js/stream/stream-create.js" asp-append-version="true"></script>

UniversityCustomer/Views/Stream/Update.cshtml

@@ -0,0 +1,36 @@
+@{
+    ViewData["Title"] = "Поток";
+}
+
+@{
+    <h4 id="stream-data" class="fw-bold" data-id="@ViewBag.Stream.Id">Обновление потока</h4>
+
+    <div id="error-div-shell" class="error-div-shell mb-2">
+        <div>
+            <p id="error-p" class="error-p"></p>
+        </div>
+    </div>
+
+    <p class="mb-0">Название:</p>
+    <input type="text" value="@ViewBag.Stream.Name" id="name-input" name="name" class="form-control mb-3" />
+
+    <button id="create-button" type="button" class="button-primary text-button">
+        Сохранить изменения
+    </button>
+
+    <div>
+        <div class="scrollable-table">
+            <table class="table table-bordered">
+                <thead class="thead-light">
+                    <tr>
+                        <th>Название</th>
+                        <th>Количество студентов</th>
+                    </tr>
+                </thead>
+                <tbody id="scrollable-table__tbody">
+                </tbody>
+            </table>
+        </div>
+    </div>
+}
+<script src="~/js/stream/stream-update.js" asp-append-version="true"></script>

UniversityCustomer/Views/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using UniversityCustomer
+@using UniversityCustomer.Models
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers