Добавил информирование о создании документа

.editorconfig

@@ -0,0 +1,304 @@
+# Удалите строку ниже, если вы хотите наследовать параметры .editorconfig из каталогов, расположенных выше в иерархии
+root = true
+
+# Файлы C#
+[*.cs]
+
+#### Основные параметры EditorConfig ####
+
+# Отступы и интервалы
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# Предпочтения для новых строк
+end_of_line = crlf
+insert_final_newline = false
+
+#### Рекомендации по написанию кода .NET ####
+
+# Упорядочение Using
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# Предпочтения для this. и Me.
+dotnet_style_qualification_for_event = false:suggestion
+dotnet_style_qualification_for_field = false
+dotnet_style_qualification_for_method = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+
+# Параметры использования ключевых слов языка и типов BCL
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+dotnet_style_predefined_type_for_member_access = true:suggestion
+
+# Предпочтения для скобок
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:suggestion
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:suggestion
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
+
+# Предпочтения модификатора
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Выражения уровень предпочтения
+dotnet_style_coalesce_expression = true
+dotnet_style_collection_initializer = true:warning
+dotnet_style_explicit_tuple_names = true:warning
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true
+dotnet_style_object_initializer = true:warning
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:warning
+dotnet_style_prefer_collection_expression = when_types_loosely_match
+dotnet_style_prefer_compound_assignment = true:warning
+dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_return = true:suggestion
+dotnet_style_prefer_foreach_explicit_cast_in_source = when_strongly_typed
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:warning
+dotnet_style_prefer_inferred_tuple_names = true:warning
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true
+dotnet_style_prefer_simplified_boolean_expressions = true:warning
+dotnet_style_prefer_simplified_interpolation = true
+
+# Предпочтения для полей
+dotnet_style_readonly_field = true
+
+# Настройки параметров
+dotnet_code_quality_unused_parameters = all
+
+# Параметры подавления
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# Предпочтения для новых строк
+dotnet_style_allow_multiple_blank_lines_experimental = false:warning
+dotnet_style_allow_statement_immediately_after_block_experimental = false:suggestion
+
+#### Рекомендации по написанию кода C# ####
+
+# Предпочтения var
+csharp_style_var_elsewhere = false:suggestion
+csharp_style_var_for_built_in_types = false:suggestion
+csharp_style_var_when_type_is_apparent = true:suggestion
+
+# Члены, заданные выражениями
+csharp_style_expression_bodied_accessors = true:warning
+csharp_style_expression_bodied_constructors = false:suggestion
+csharp_style_expression_bodied_indexers = true:warning
+csharp_style_expression_bodied_lambdas = true:warning
+csharp_style_expression_bodied_local_functions = false
+csharp_style_expression_bodied_methods = true:suggestion
+csharp_style_expression_bodied_operators = true:suggestion
+csharp_style_expression_bodied_properties = true:warning
+
+# Настройки соответствия шаблонов
+csharp_style_pattern_matching_over_as_with_null_check = true
+csharp_style_pattern_matching_over_is_with_cast_check = true
+csharp_style_prefer_extended_property_pattern = true
+csharp_style_prefer_not_pattern = true
+csharp_style_prefer_pattern_matching = true:suggestion
+csharp_style_prefer_switch_expression = true:warning
+
+# Настройки проверки на null
+csharp_style_conditional_delegate_call = true
+
+# Предпочтения модификатора
+csharp_prefer_static_local_function = true
+csharp_preferred_modifier_order = public,private,protected,internal,file,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,required,volatile,async
+csharp_style_prefer_readonly_struct = true
+csharp_style_prefer_readonly_struct_member = true
+
+# Предпочтения для блоков кода
+csharp_prefer_braces = true:suggestion
+csharp_prefer_simple_using_statement = true
+csharp_style_namespace_declarations = block_scoped:warning
+csharp_style_prefer_method_group_conversion = true:warning
+csharp_style_prefer_primary_constructors = true
+csharp_style_prefer_top_level_statements = true:warning
+
+# Выражения уровень предпочтения
+csharp_prefer_simple_default_expression = true:warning
+csharp_style_deconstructed_variable_declaration = true
+csharp_style_implicit_object_creation_when_type_is_apparent = true:warning
+csharp_style_inlined_variable_declaration = true
+csharp_style_prefer_index_operator = true:warning
+csharp_style_prefer_local_over_anonymous_function = true
+csharp_style_prefer_null_check_over_type_check = true
+csharp_style_prefer_range_operator = true:warning
+csharp_style_prefer_tuple_swap = true:warning
+csharp_style_prefer_utf8_string_literals = true
+csharp_style_throw_expression = true
+csharp_style_unused_value_assignment_preference = discard_variable:warning
+csharp_style_unused_value_expression_statement_preference = discard_variable:suggestion
+
+# предпочтения для директивы using
+csharp_using_directive_placement = outside_namespace:warning
+
+# Предпочтения для новых строк
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = false:warning
+csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = false:warning
+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = false:warning
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = false:warning
+csharp_style_allow_embedded_statements_on_same_line_experimental = true:warning
+
+#### Правила форматирования C# ####
+
+# Предпочтения для новых строк
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Предпочтения для отступов
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Предпочтения для интервалов
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Предпочтения переноса
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### Стили именования ####
+
+# Правила именования
+
+dotnet_naming_rule.asyncmethods_should_be_pascalcaseasync.severity = warning
+dotnet_naming_rule.asyncmethods_should_be_pascalcaseasync.symbols = asyncmethods
+dotnet_naming_rule.asyncmethods_should_be_pascalcaseasync.style = pascalcaseasync
+
+dotnet_naming_rule.staticasyncmethods_should_be_pascalcaseasync.severity = warning
+dotnet_naming_rule.staticasyncmethods_should_be_pascalcaseasync.symbols = staticasyncmethods
+dotnet_naming_rule.staticasyncmethods_should_be_pascalcaseasync.style = pascalcaseasync
+
+dotnet_naming_rule.constmember_should_be_constant_case.severity = warning
+dotnet_naming_rule.constmember_should_be_constant_case.symbols = constmember
+dotnet_naming_rule.constmember_should_be_constant_case.style = constant_case
+
+dotnet_naming_rule.genericparametrs_should_be_typepascalcase.severity = warning
+dotnet_naming_rule.genericparametrs_should_be_typepascalcase.symbols = genericparametrs
+dotnet_naming_rule.genericparametrs_should_be_typepascalcase.style = typepascalcase
+
+dotnet_naming_rule.localmembers_should_be_camelcase.severity = warning
+dotnet_naming_rule.localmembers_should_be_camelcase.symbols = localmembers
+dotnet_naming_rule.localmembers_should_be_camelcase.style = camelcase
+
+dotnet_naming_rule.privatfealds_should_be__privatcamalcase.severity = warning
+dotnet_naming_rule.privatfealds_should_be__privatcamalcase.symbols = privatfealds
+dotnet_naming_rule.privatfealds_should_be__privatcamalcase.style = _privatcamalcase
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = warning
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = warning
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = warning
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+# Спецификации символов
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+dotnet_naming_symbols.asyncmethods.applicable_kinds = method
+dotnet_naming_symbols.asyncmethods.applicable_accessibilities = *
+dotnet_naming_symbols.asyncmethods.required_modifiers = async
+
+dotnet_naming_symbols.staticasyncmethods.applicable_kinds = method, local_function
+dotnet_naming_symbols.staticasyncmethods.applicable_accessibilities = *
+dotnet_naming_symbols.staticasyncmethods.required_modifiers = async, static
+
+dotnet_naming_symbols.constmember.applicable_kinds = property, field
+dotnet_naming_symbols.constmember.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.constmember.required_modifiers = const
+
+dotnet_naming_symbols.localmembers.applicable_kinds = property, field, parameter, local, method
+dotnet_naming_symbols.localmembers.applicable_accessibilities = local
+dotnet_naming_symbols.localmembers.required_modifiers = 
+
+dotnet_naming_symbols.privatfealds.applicable_kinds = property, field
+dotnet_naming_symbols.privatfealds.applicable_accessibilities = private
+dotnet_naming_symbols.privatfealds.required_modifiers = 
+
+dotnet_naming_symbols.genericparametrs.applicable_kinds = type_parameter
+dotnet_naming_symbols.genericparametrs.applicable_accessibilities = *
+dotnet_naming_symbols.genericparametrs.required_modifiers = 
+
+# Стили именования
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style.camelcase.required_prefix = 
+dotnet_naming_style.camelcase.required_suffix = 
+dotnet_naming_style.camelcase.word_separator = 
+dotnet_naming_style.camelcase.capitalization = camel_case
+
+dotnet_naming_style.constant_case.required_prefix = 
+dotnet_naming_style.constant_case.required_suffix = 
+dotnet_naming_style.constant_case.word_separator = _
+dotnet_naming_style.constant_case.capitalization = all_upper
+
+dotnet_naming_style._privatcamalcase.required_prefix = _
+dotnet_naming_style._privatcamalcase.required_suffix = 
+dotnet_naming_style._privatcamalcase.word_separator = 
+dotnet_naming_style._privatcamalcase.capitalization = camel_case
+
+dotnet_naming_style.pascalcaseasync.required_prefix = 
+dotnet_naming_style.pascalcaseasync.required_suffix = Async
+dotnet_naming_style.pascalcaseasync.word_separator = 
+dotnet_naming_style.pascalcaseasync.capitalization = pascal_case
+
+dotnet_naming_style.typepascalcase.required_prefix = T
+dotnet_naming_style.typepascalcase.required_suffix = 
+dotnet_naming_style.typepascalcase.word_separator = 
+dotnet_naming_style.typepascalcase.capitalization = pascal_case

Cop.Borovkov.Var3/Cop.Borovkov.Var3.sln

@@ -5,7 +5,11 @@ VisualStudioVersion = 17.10.35122.118
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Cop.Borovkov.Var3", "Cop.Borovkov.Var3\Cop.Borovkov.Var3.csproj", "{A8604186-0CDE-4504-805B-46104141269A}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestCustomComponents", "TestCustomComponents\TestCustomComponents.csproj", "{E2C46D08-ACCE-4547-922B-E92AD76D99C8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TestCustomComponents", "TestCustomComponents\TestCustomComponents.csproj", "{E2C46D08-ACCE-4547-922B-E92AD76D99C8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lab3", "Lab3\Lab3.csproj", "{1E630CC7-090F-471C-ADA1-74107CF3DC2A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Lab3.Database", "Lab3.Database\Lab3.Database.csproj", "{698DE9E8-7885-4F98-AFE3-9A9C6CD2FCF5}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,6 +25,14 @@ Global
 		{E2C46D08-ACCE-4547-922B-E92AD76D99C8}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E2C46D08-ACCE-4547-922B-E92AD76D99C8}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E2C46D08-ACCE-4547-922B-E92AD76D99C8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1E630CC7-090F-471C-ADA1-74107CF3DC2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1E630CC7-090F-471C-ADA1-74107CF3DC2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1E630CC7-090F-471C-ADA1-74107CF3DC2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1E630CC7-090F-471C-ADA1-74107CF3DC2A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{698DE9E8-7885-4F98-AFE3-9A9C6CD2FCF5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{698DE9E8-7885-4F98-AFE3-9A9C6CD2FCF5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{698DE9E8-7885-4F98-AFE3-9A9C6CD2FCF5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{698DE9E8-7885-4F98-AFE3-9A9C6CD2FCF5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfHistogram.Designer.cs

@@ -0,0 +1,36 @@
+namespace Cop.Borovkov.Var3.Components
+{
+    partial class CustomPdfHistogram
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfHistogram.cs

@@ -0,0 +1,68 @@
+using Cop.Borovkov.Var3.Models;
+using PIHelperSh.PdfCreator;
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Models.PieChartModel;
+using System.ComponentModel;
+using static System.Runtime.InteropServices.Marshalling.IIUnknownCacheStrategy;
+
+namespace Cop.Borovkov.Var3.Components
+{
+    public partial class CustomPdfHistogram : Component
+    {
+        public CustomPdfHistogram()
+        {
+            InitializeComponent();
+        }
+
+        public CustomPdfHistogram(IContainer container)
+        {
+            container.Add(this);
+
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Сохранить гистограмму в пдф
+        /// </summary>
+        /// <param name="histogramInfo"></param>
+        public void SaveToPdf(PdfHistigramInfo histogramInfo)
+        {
+            if (string.IsNullOrEmpty(histogramInfo.FilePath))
+                throw new ArgumentException("Путь к файлу не должен быть пустым.");
+            if (string.IsNullOrEmpty(histogramInfo.DocumentTitle))
+                throw new ArgumentException("Название документа не должно быть пустым.");
+            if (string.IsNullOrEmpty(histogramInfo.HistogramTitle))
+                throw new ArgumentException("Заголовок диаграммы не должен быть пустым.");
+            if (histogramInfo.Values == null || histogramInfo.Values.Count() == 0)
+                throw new ArgumentException("Набор данных не должен быть пустым.");
+
+            foreach (var data in histogramInfo.Values)
+            {
+                if (string.IsNullOrEmpty(data.Name) || data.Points == null || data.Points.Count() == 0)
+                    throw new ArgumentException($"Набор данных для серии '{data.Name}' некорректен.");
+            }
+
+            PdfCreator creator = new PdfCreator();
+
+            creator.AddParagraph(new()
+            {
+                Style = PdfStyleType.Title,
+                Text = histogramInfo.DocumentTitle,
+                MarginAfter = PdfMargin.Smal,
+            });
+
+            creator.AddHistogram(new()
+            {
+                ChartName = histogramInfo.HistogramTitle,
+                LegendPosition = histogramInfo.LegendPosition,
+                DataSet = histogramInfo.Values.Select(l => new PdfHistogramData()
+                {
+                    DisplayName = l.Name,
+                    Value = l.Points.Select(p => (p.Name, p.Value))
+                }).ToList() 
+            });
+
+            creator.SavePdf(histogramInfo.FilePath);
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfTable.Designer.cs

@@ -0,0 +1,36 @@
+namespace Cop.Borovkov.Var3.Components
+{
+    partial class CustomPdfTable
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfTable.cs

@@ -0,0 +1,92 @@
+using Cop.Borovkov.Var3.Models;
+using PIHelperSh.PdfCreator;
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+using PIHelperSh.PdfCreator.Models.TableModels;
+using System.ComponentModel;
+
+namespace Cop.Borovkov.Var3.Components
+{
+    /// <summary>
+    /// Компонент для сохранения таблицы в пдф
+    /// </summary>
+    public partial class CustomPdfTable : Component
+    {
+        /// <summary>
+        /// </summary>
+        public CustomPdfTable()
+        {
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// </summary>
+        /// <param name="container"></param>
+        public CustomPdfTable(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Сохранить набор таблиц в пдф
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <param name="title"></param>
+        /// <param name="tables"></param>
+        public void SaveToPdf(PdfTableInfo tableInfo)
+        {
+            if (!tableInfo.Tables.Any())
+            {
+                return;
+            }
+
+            PdfCreator creator = new PdfCreator();
+
+            creator.AddParagraph(new()
+            {
+                Style = PdfStyleType.Title,
+                Text = tableInfo.Title,
+                MarginAfter = PdfMargin.Smal,
+            });
+
+            foreach (string[,] table in tableInfo.Tables)
+            {
+                List<PDFSimpleTableRow> rows = new();
+
+                for (int i = 0; i < table.GetLength(0); ++i)
+                {
+                    PDFSimpleTableRow row = new();
+
+                    for (int j = 0; j < table.GetLength(1); ++j)
+                    {
+                        row.Items.Add(table[i, j]);
+                    }
+
+                    rows.Add(row);
+                }
+
+                creator.AddSimpleTable(new()
+                {
+                    Header = rows.First().Items.Select(item => new PdfTableColumn() 
+                    { 
+                        Title = item,  
+                        Size = 3,
+                    } as IPdfColumnItem).ToList(),
+                    Rows = rows.Skip(1).ToList(),
+
+                    HeaderStyle = PdfStyleType.Basic,
+                    HeaderHorizontalAlignment = PdfAlignmentType.Left,
+                    RowHorizontalAlignment = PdfAlignmentType.Left,
+                });
+
+                creator.AddParagraph(new()
+                {
+                    MarginAfter = PdfMargin.Smal,
+                });
+            }
+
+            creator.SavePdf(tableInfo.FilePath);
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfTableWithGrouping.Designer.cs

@@ -0,0 +1,36 @@
+namespace Cop.Borovkov.Var3.Components
+{
+    partial class CustomPdfTableWithGrouping
+    {
+        /// <summary>
+        /// Обязательная переменная конструктора.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary> 
+        /// Освободить все используемые ресурсы.
+        /// </summary>
+        /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Код, автоматически созданный конструктором компонентов
+
+        /// <summary>
+        /// Требуемый метод для поддержки конструктора — не изменяйте 
+        /// содержимое этого метода с помощью редактора кода.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+        }
+
+        #endregion
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Components/CustomPdfTableWithGrouping.cs

@@ -0,0 +1,73 @@
+using Cop.Borovkov.Var3.Models;
+using PIHelperSh.PdfCreator.Models.TableModels;
+using PIHelperSh.PdfCreator;
+using System.ComponentModel;
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+
+namespace Cop.Borovkov.Var3.Components
+{
+    /// <summary>
+    /// Компонент создающий таблицу и группирует элементы по 1 столбцу
+    /// </summary>
+    public partial class CustomPdfTableWithGrouping : Component
+    {
+        /// <summary>
+        /// </summary>
+        public CustomPdfTableWithGrouping()
+        {
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// </summary>
+        /// <param name="container"></param>
+        public CustomPdfTableWithGrouping(IContainer container)
+        {
+            container.Add(this);
+            InitializeComponent();
+        }
+
+        /// <summary>
+        /// Сохранить набор таблиц в пдф
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <param name="title"></param>
+        /// <param name="tables"></param>
+        public void SaveToPdf<TType>(PdfTableWithGroupingInfo<TType> tableInfo) where TType : class
+        {
+            if (!tableInfo.Columns.Any() || !tableInfo.Rows.Any())
+            {
+                return;
+            }
+
+            PdfCreator creator = new PdfCreator();
+
+            creator.AddParagraph(new()
+            {
+                Style = PdfStyleType.Title,
+                Text = tableInfo.Title,
+                MarginAfter = PdfMargin.Smal,
+            });
+
+            creator.AddTable(new PdfTable<TType>()
+            {
+                Header = tableInfo.Columns.Select(c => new PdfTableColumn()
+                {
+                    Title = c.Header,
+                    Size = c.Width,
+                    PropertyName = c.PropertyName,
+                } as IPdfColumnItem).ToList(),
+
+                Records = tableInfo.Rows
+                    .OrderBy(r => typeof(TType)
+                        .GetProperty(tableInfo.Columns.First().PropertyName)!.GetValue(r.Value))
+                    .Select(r => (r.Value, r.Height))
+                    .ToList(),
+                HeaderHeaight = tableInfo.HeaderHeight,
+            });
+
+            creator.SavePdf(tableInfo.FilePath);
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Cop.Borovkov.Var3.csproj

@@ -5,6 +5,28 @@
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+    <PackageId>$(AssemblyName)</PackageId>
+    <Version>$(VersionPrefix)8.0.2</Version>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Include="..\..\LICENSE" Link="PdfCreator\LICENSE">
+      <PackagePath>\</PackagePath>
+      <Pack>True</Pack>
+    </None>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
+    <PackageReference Include="PIHelperSh.Core" Version="1.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="PdfCreator\README.md">
+      <PackagePath>\</PackagePath>
+      <Pack>True</Pack>
+    </None>
+  </ItemGroup>
+
 </Project>

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/ChartPoint.cs

@@ -0,0 +1,18 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    /// <summary>
+    /// Точка
+    /// </summary>
+    public record ChartPoint
+    {
+        /// <summary>
+        /// Имя
+        /// </summary>
+        public required string Name { get; init; } = string.Empty;
+
+        /// <summary>
+        /// Значение
+        /// </summary>
+        public required double Value { get; init; }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/ColumnInfo.cs

@@ -0,0 +1,9 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    public record ColumnInfo
+    {
+        public string Header { get; init; } = null!;
+        public string PropertyName { get; init; } = null!;
+        public float Width { get; init; } = 3;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/PdfHistigramInfo.cs

@@ -0,0 +1,35 @@
+using PIHelperSh.PdfCreator.Enums;
+
+namespace Cop.Borovkov.Var3.Models
+{
+    /// <summary>
+    /// Параметры для создания линейной диограммы
+    /// </summary>
+    public record PdfHistigramInfo
+    {
+        /// <summary>
+        /// Имя файла (включая путь до файла)
+        /// </summary>
+        public string FilePath { get; init; } = @"C:\pdfTable.pdf";
+
+        /// <summary>
+        /// Заголовок документа
+        /// </summary>
+        public string DocumentTitle { get; init; } = "Гистограмма";
+
+        /// <summary>
+        /// Заголовок диограммы
+        /// </summary>
+        public string HistogramTitle { get; init; } = "Гистограмма";
+
+        /// <summary>
+        /// Расположение легенды
+        /// </summary>
+        public PdfLegendPosition LegendPosition { get; init; } = PdfLegendPosition.Bottom;
+
+        /// <summary>
+        /// Значения
+        /// </summary>
+        public required IEnumerable<PdfHistogramLineInfo> Values { get; init; }
+}
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/PdfHistogramLineInfo.cs

@@ -0,0 +1,15 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    public record PdfHistogramLineInfo
+    {
+        /// <summary>
+        /// Название графика
+        /// </summary>
+        public required string Name { get; init; }
+
+        /// <summary>
+        /// Значения
+        /// </summary>
+        public required IEnumerable<ChartPoint> Points { get; init; }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/PdfTableInfo.cs

@@ -0,0 +1,23 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    /// <summary>
+    /// Параметры для создания таблиц в пдф
+    /// </summary>
+    public record PdfTableInfo
+    {
+        /// <summary>
+        /// имя файла (включая путь до файла)
+        /// </summary>
+        public string FilePath { get; init; } = @"C:\pdfTable.pdf";
+
+        /// <summary>
+        /// название документа(заголовок в документе)
+        /// </summary>
+        public string Title { get; init; } = "Таблица";
+
+        /// <summary>
+        /// Список таблиц
+        /// </summary>
+        public IEnumerable<string[,]> Tables { get; init; } = [];
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/PdfTableWithGroupingInfo.cs

@@ -0,0 +1,33 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    /// <summary>
+    /// Параметры для создания таблици в пдф с группировкой по 1 столбцу
+    /// </summary>
+    public class PdfTableWithGroupingInfo<TType> where TType : class
+    {
+        /// <summary>
+        /// имя файла (включая путь до файла)
+        /// </summary>
+        public string FilePath { get; init; } = @"C:\pdfTable.pdf";
+
+        /// <summary>
+        /// название документа(заголовок в документе)
+        /// </summary>
+        public string Title { get; init; } = "Таблица";
+
+        /// <summary>
+        /// Высота заголовков
+        /// </summary>
+        public float HeaderHeight { get; init; } = 0.5f;
+
+        /// <summary>
+        /// Параметры столбцов
+        /// </summary>
+        public IEnumerable<ColumnInfo> Columns { get; init; } = [];
+
+        /// <summary>
+        /// Список таблиц
+        /// </summary>
+        public IEnumerable<RowInfo<TType>> Rows { get; init; } = [];
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/Models/RowInfo.cs

@@ -0,0 +1,19 @@
+namespace Cop.Borovkov.Var3.Models
+{
+    /// <summary>
+    /// Информация о строке
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public record RowInfo<T> where T : class
+    {
+        /// <summary>
+        /// Высота строки
+        /// </summary>
+        public float Height { get; set; } = 0.5f;
+
+        /// <summary>
+        /// Значение строки
+        /// </summary>
+        public T Value { get; set; } = null!;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Enums/PdfAlignmentType.cs

@@ -0,0 +1,32 @@
+using MigraDoc.DocumentObjectModel;
+using PIHelperSh.Core.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Enums
+{
+    /// <summary>
+    /// Тип выравнивания элементов
+    /// </summary>
+    public enum PdfAlignmentType
+    {
+        /// <summary>
+        /// По центру
+        /// </summary>
+        [TypeValue<ParagraphAlignment>(ParagraphAlignment.Center)]
+        Center,
+        /// <summary>
+        /// По левому краю
+        /// </summary>
+        [TypeValue<ParagraphAlignment>(ParagraphAlignment.Left)]
+        Left,
+        /// <summary>
+        /// По правому краю
+        /// </summary>
+        [TypeValue<ParagraphAlignment>(ParagraphAlignment.Right)]
+        Rigth
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Enums/PdfLegendPosition.cs

@@ -0,0 +1,25 @@
+namespace PIHelperSh.PdfCreator.Enums
+{
+    /// <summary>
+    /// Варианты расположения легенды
+    /// </summary>
+    public enum PdfLegendPosition
+    {
+        /// <summary>
+        /// Снизу(по умолчанию)
+        /// </summary>
+        Bottom,
+        /// <summary>
+        /// Справа
+        /// </summary>
+        Right,
+        /// <summary>
+        /// Слева
+        /// </summary>
+        Left,
+        /// <summary>
+        /// Сверху
+        /// </summary>
+        Top
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Enums/PdfMargin.cs

@@ -0,0 +1,36 @@
+using PIHelperSh.Core.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Enums
+{
+    /// <summary>
+    /// Типы отступов после элементов (вертикальный)
+    /// </summary>
+    public enum PdfMargin
+    {
+        /// <summary>
+        /// Отступа нет
+        /// </summary>
+        [TypeValue<string>("ocm")]
+        None,
+        /// <summary>
+        /// Отступ небольшой
+        /// </summary>
+        [TypeValue<string>("0.3cm")]
+        Smal,
+        /// <summary>
+        /// Отступ средний
+        /// </summary>
+        [TypeValue<string>("1cm")]
+        Medium,
+        /// <summary>
+        /// Отступ большой
+        /// </summary>
+        [TypeValue<string>("1.6cm")]
+        Big
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Enums/PdfStyleType.cs

@@ -0,0 +1,54 @@
+using PIHelperSh.Core.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Enums
+{
+    /// <summary>
+    /// Типы стилей в документе
+    /// </summary>
+    public enum PdfStyleType
+    {
+        /// <summary>
+        /// Основная часть документа
+        /// </summary>
+        [TypeValue<string>("Normal")]
+        Basic,
+        /// <summary>
+        /// Название документа
+        /// </summary>
+        [TypeValue<string>("NormalTitle")]
+        Title,
+        /// <summary>
+        /// Уровень в списке 1
+        /// </summary>
+        [TypeValue<string>("BulletList")]
+        [TypeValue<int>(1)]
+        ListLevel1,
+        /// <summary>
+        /// Уровень в списке 2
+        /// </summary>
+        [TypeValue<string>("BulletList2")]
+        [TypeValue<int>(2)]
+        ListLevel2,
+        /// <summary>
+        /// Уровень в списке 3
+        /// </summary>
+        [TypeValue<string>("BulletList3")]
+        [TypeValue<int>(3)]
+        ListLevel3,
+        /// <summary>
+        /// Жирный шрифт
+        /// </summary>
+        [TypeValue<string>("NormalBold")]
+        Bold,
+        /// <summary>
+        /// Мелкий шрифт
+        /// </summary>
+        [TypeValue<string>("NormalSmall")]
+        Small
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Interfaces/IPdfColumnItem.cs

@@ -0,0 +1,15 @@
+namespace PIHelperSh.PdfCreator.Interfaces
+{
+    /// <summary>
+    /// </summary>
+    public interface IPdfColumnItem
+    {
+        /// <summary>
+        /// </summary>
+        public float? Size { get; }
+
+        /// <summary>
+        /// </summary>
+        public string? Title { get; set; }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Interfaces/IPdfCreator.cs

@@ -0,0 +1,64 @@
+using PIHelperSh.PdfCreator.Models.ImageModels;
+using PIHelperSh.PdfCreator.Models.PieChartModel;
+using PIHelperSh.PdfCreator.Models.TableModels;
+using PIHelperSh.PdfCreator.Models.TextModels;
+
+namespace PIHelperSh.PdfCreator.Interfaces
+{
+    /// <summary>
+    /// Создатель pdf документа
+    /// </summary>
+    public interface IPdfCreator
+    {
+        /// <summary>
+        /// Создаём параграф
+        /// </summary>
+        /// <param name="paragraph">Модель параграфа, который вставляем</param>
+        public void AddParagraph(PdfParagraph paragraph);
+
+        /// <summary>
+        /// Создаём маркированный список
+        /// </summary>
+        /// <param name="List">Модель списка(может быть многоуровневым). Max - 3 уровня</param>
+        public void AddList(PdfList List);
+
+        /// <summary>
+        /// Создаёт таблицу, с шапкой из 2-х строк(с группировками)
+        /// </summary>
+        /// <typeparam name="T">Тип DTO, из которой берутся данные в таблицу</typeparam>
+        /// <param name="header">Модель самой таблицы</param>
+        /// <param name="rowHeaded"></param>
+        public void AddTable<T>(PdfTable<T> header, bool rowHeaded = false);
+
+        /// <summary>
+        /// Создаёт табличку, наподобие той, что с T, но проще
+        /// </summary>
+        /// <param name="tableData"></param>
+        public void AddSimpleTable(PDFSimpleTable tableData);
+
+        /// <summary>
+        /// Создаёт круговую диаграмму.
+        /// </summary>
+        /// <param name="pieChart">Модель для круговой диаграммы</param>
+        public void AddChart(PdfPieChartModel pieChart);
+
+        /// <summary>
+        /// Добавляем на лист изображение. Можно по пути, можно по потоку, можно по Base64 строке
+        /// </summary>
+        /// <param name="image">Модель одного изображения</param>
+        public void AddImage(PdfImage image);
+
+        /// <summary>
+        /// Метод сохранения созданного PDF документа
+        /// </summary>
+        /// <returns>Поток MemoryStream с документом</returns>
+        public MemoryStream SavePdf();
+
+        /// <summary>
+        /// Метод сохранения созданного PDF документа в файл
+        /// </summary>
+        /// <param name="filename">Имя файла и путь до него. Проверки на расширение нет</param>
+        public void SavePdf(string filename);
+
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Interfaces/IPdfElement.cs

@@ -0,0 +1,20 @@
+using PIHelperSh.PdfCreator.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Interfaces
+{
+    /// <summary>
+    /// Аналогично word этот интерфейс нужен для работы списков. 
+    /// </summary>
+    public interface IPdfElement
+    {
+        /// <summary>
+        /// //Отступ после(может быть и у списков и у параграфов)
+        /// </summary>
+        PdfMargin MarginAfter { get; }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/ImageModels/MiraDocImage.cs

@@ -0,0 +1,75 @@
+namespace PIHelperSh.PdfCreator.Models.ImageModels
+{
+    /// <summary>
+    /// Удобный метод для хранения изображений (для создания Pdf документа можно использовать либо путь до фото, либо поток с данными о нём)
+    /// </summary>
+    public class MiraDocImage
+    {
+        /// <summary>
+        /// Путь до фото
+        /// </summary>
+        public string? Path { get; set; } = null;
+
+        /// <summary>
+        /// Поток фото
+        /// </summary>
+        public Stream? Source
+        {
+            get => _source;
+            set
+            {
+                _source = value;
+                _b64Source = null;
+            }
+        }
+
+        private Stream? _source;
+
+        private string? _b64Source = null;
+
+        /// <summary>
+        /// Создание изображения из пути
+        /// </summary>
+        /// <param name="path">Путь</param>
+        /// <returns></returns>
+        public static MiraDocImage CreateFromPath(string path) => new() { Path = path };
+
+        /// <summary>
+        /// Создания изображения из строки base64
+        /// </summary>
+        /// <param name="base64">изображение в формате base64</param>
+        /// <returns></returns>
+        public static MiraDocImage CreateFromBase64(string base64) => new() { _b64Source = $"base64:{base64}" };
+
+        /// <summary>
+        /// Создание изображения из потока
+        /// </summary>
+        /// <param name="stream">Поток</param>
+        /// <returns></returns>
+        public static MiraDocImage CreateFromStream(Stream stream) => new() { Source = stream };
+
+        /// <summary>
+        /// </summary>
+        /// <returns></returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        public string GetImageForMiraDoc()
+        {
+            if (!string.IsNullOrEmpty(Path)) return Path;
+            if (_b64Source != null) return _b64Source;
+            if (_source == null) throw new ArgumentNullException("Для изображения не задан ни путь, ни поток. Необходимо заполнить как минимум одно из этого, для работы");
+            _b64Source = GetImageAsStringBase64(_source);
+            return _b64Source;
+        }
+
+        private string GetImageAsStringBase64(Stream stream)
+        {
+            //Вот это вот, в общем-то, ещё один жуткий костыль. Дело в том, что MigraDoc не поддерживает создание изображений из потоков. Только из путей. Но всё же, способ есть
+            //Вот он собственно. И да, фактически это жуткая система, записывающая картинку в строку. Увы, по другому не получится
+            stream.Position = 0;
+            int count = (int)stream.Length;
+            byte[] data = new byte[count];
+            stream.Read(data, 0, count);
+            return $"base64:{Convert.ToBase64String(data)}";
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/ImageModels/PdfImage.cs

@@ -0,0 +1,41 @@
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Models.ImageModels
+{
+    /// <summary>
+    /// Информация о изображении
+    /// </summary>
+    public class PdfImage : IPdfElement
+    {
+        /// <summary>
+        /// Путь до изображения
+        /// </summary>
+        public MiraDocImage Image { get; set; } = null!;
+
+        /// <summary>
+        /// Ширина изображения
+        /// </summary>
+        public int? Width { get; set; } = null;
+
+        /// <summary>
+        /// Высота изображения
+        /// </summary>
+        public int? Height { get; set; } = null;
+
+        /// <summary>
+        /// Выравнивание текста внутри параграфа (по умолчанию - по левой строне)
+        /// </summary>
+        public PdfAlignmentType ImageAlignment { get; set; } = PdfAlignmentType.Left;
+
+        /// <summary>
+        /// Отступ после параграфа (по умолчанию средний)
+        /// </summary>
+        public PdfMargin MarginAfter { get; set; } = PdfMargin.Medium;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/PieChartModel/PdfHistogramData.cs

@@ -0,0 +1,42 @@
+using System.Drawing;
+
+namespace PIHelperSh.PdfCreator.Models.PieChartModel
+{
+    /// <summary>
+    /// Элемент данных. Одно значение для диаграммы.
+    /// </summary>
+    public class PdfHistogramData
+    {
+        /// <summary>
+        /// Название варианта
+        /// </summary>
+        public string DisplayName { get; set; } = null!;
+
+        /// <summary>
+        /// Значение варианта(по ним строят диаграмму)
+        /// </summary>
+        public IEnumerable<(string Name, double Value)> Value { get; set; }
+
+        /// <summary>
+        /// Цвет области на диаграме. При null будет использоватсся выдача цветов по умолчанию)
+        /// </summary>
+        public Color? Color { get; set; } = null;
+
+        /// <summary>
+        /// </summary>
+        public PdfHistogramData() 
+        { 
+            Value = [];
+        }
+
+        /// <summary>
+        /// </summary>
+        /// <param name="displayName"></param>
+        /// <param name="value"></param>
+        public PdfHistogramData(string displayName, IEnumerable<(string, double)> value)
+        {
+            DisplayName = displayName;
+            Value = value;
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/PieChartModel/PdfHistogramModel.cs

@@ -0,0 +1,13 @@
+namespace PIHelperSh.PdfCreator.Models.PieChartModel
+{
+    /// <summary>
+    /// Модель линейной диограммы
+    /// </summary>
+    public class PdfHistogramModel : PdfPieChartModel
+    {
+        /// <summary>
+        /// Набор данных для создания диаграммы
+        /// </summary>
+        public new List<PdfHistogramData> DataSet { get; set; } = [];
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/PieChartModel/PdfPieChartData.cs

@@ -0,0 +1,39 @@
+using System.Drawing;
+
+namespace PIHelperSh.PdfCreator.Models.PieChartModel
+{
+    /// <summary>
+    /// Элемент данных. Одно значение для диаграммы.
+    /// </summary>
+    public class PdfPieChartData
+    {
+        /// <summary>
+        /// Название варианта
+        /// </summary>
+        public string DisplayName { get; set; } = null!;
+
+        /// <summary>
+        /// Значение варианта(по ним строят диаграмму)
+        /// </summary>
+        public double Value { get; set; }
+
+        /// <summary>
+        /// Цвет области на диаграме. При null будет использоватсся выдача цветов по умолчанию)
+        /// </summary>
+        public Color? Color { get; set; } = null;
+
+        /// <summary>
+        /// </summary>
+        public PdfPieChartData() { }
+
+        /// <summary>
+        /// </summary>
+        /// <param name="displayName"></param>
+        /// <param name="value"></param>
+        public PdfPieChartData(string displayName, double value)
+        {
+            DisplayName = displayName;
+            Value = value;
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/PieChartModel/PdfPieChartModel.cs

@@ -0,0 +1,45 @@
+using PIHelperSh.PdfCreator.Enums;
+
+namespace PIHelperSh.PdfCreator.Models.PieChartModel
+{
+    /// <summary>
+    /// Модель круговой диаграммы
+    /// </summary>
+    public class PdfPieChartModel
+    {
+        /// <summary>
+        /// Ширина диаграммы в см по умолчанию на всю ширину
+        /// </summary>
+        public double Width { get; set; } = 16;
+
+        /// <summary>
+        /// Высота диаграммы в см 
+        /// </summary>
+        public double Height { get; set; } = 12;
+
+        /// <summary>
+        /// Заголовок диаграммы. Будет отображён над ней
+        /// </summary>
+        public string ChartName { get; set; } = null!;
+
+        /// <summary>
+        /// Стиль заголовка
+        /// </summary>
+        public PdfStyleType HeaderStyle { get; set; } = PdfStyleType.Bold;
+
+        /// <summary>
+        /// Выравнивание заголовка по горизонтали
+        /// </summary>
+        public PdfAlignmentType HeaderAlignment { get; set; } = PdfAlignmentType.Center;
+
+        /// <summary>
+        /// Вариант расположения легенды
+        /// </summary>
+        public PdfLegendPosition LegendPosition { get; set; } = PdfLegendPosition.Bottom;
+
+        /// <summary>
+        /// Набор данных для создания диаграммы
+        /// </summary>
+        public List<PdfPieChartData> DataSet { get; set; } = new();
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TableModels/PDFSimpleTable.cs

@@ -0,0 +1,51 @@
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+
+namespace PIHelperSh.PdfCreator.Models.TableModels
+{
+    /// <summary>
+    /// Простая табличка в PDF
+    /// </summary>
+    public class PDFSimpleTable
+    {
+        /// <summary>
+        /// Заголовок
+        /// </summary>
+        public List<IPdfColumnItem>? Header { get; set; } = null;
+
+        /// <summary>
+        /// Стиль заголовка (по умолчанию - жирный)
+        /// </summary>
+        public PdfStyleType HeaderStyle { get; set; } = PdfStyleType.Bold;
+
+        /// <summary>
+        /// Выравнивание текста внутри заголовка (по умолчанию - по центру)
+        /// </summary>
+        public PdfAlignmentType HeaderHorizontalAlignment { get; set; } = PdfAlignmentType.Center;
+
+        /// <summary>
+        /// Набор строк
+        /// </summary>
+        public List<PDFSimpleTableRow> Rows { get; set; } = new();
+
+        /// <summary>
+        /// Базовый стиль строк
+        /// </summary>
+        public PdfStyleType RowStyle = PdfStyleType.Basic;
+
+        /// <summary>
+        /// Базовое выравнивание элементов сторок
+        /// </summary>
+        public PdfAlignmentType RowHorizontalAlignment = PdfAlignmentType.Rigth;
+
+        /// <summary>
+        /// Отступ после таблицы
+        /// </summary>
+        public PdfMargin MarginAfter = PdfMargin.None;
+
+        /// <summary>
+        /// Меняем ли ориентацию страницы на альбомную
+        /// </summary>
+        public bool ChangePageOrientation = false;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TableModels/PDFSimpleTableRow.cs

@@ -0,0 +1,30 @@
+using PIHelperSh.PdfCreator.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Models.TableModels
+{
+    /// <summary>
+    /// Строка простой таблицы
+    /// </summary>
+    public class PDFSimpleTableRow
+    {
+        /// <summary>
+        /// Элемменты данной стоки
+        /// </summary>
+        public List<string> Items = new List<string>();
+
+        /// <summary>
+        /// Стиль элементов строки, если он отличается от стиля строк, определённого в таблице
+        /// </summary>
+        public PdfStyleType? Style = null;
+
+        /// <summary>
+        /// Выравнивание элементов строки, если оно отличается от выравнивания,  определённого в таблице
+        /// </summary>
+        public PdfAlignmentType? Alignment = null;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TableModels/PdfTable.cs

@@ -0,0 +1,47 @@
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+
+namespace PIHelperSh.PdfCreator.Models.TableModels
+{
+    /// <summary>
+    /// Таблица для вставки на лист
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class PdfTable<T>
+    {
+        /// <summary>
+        /// Шапка таблицы(2 строки/2 столбца)
+        /// </summary>
+        public List<IPdfColumnItem>? Header { get; set; } = null;
+
+        /// <summary>
+        /// Стиль заголовка (по умолчанию - жирный)
+        /// </summary>
+        public PdfStyleType HeaderStyle { get; set; } = PdfStyleType.Bold;
+
+        /// <summary>
+        /// Выравнивание текста внутри заголовка (по умолчанию - по центру)
+        /// </summary>
+        public PdfAlignmentType HeaderHorizontalAlignment { get; set; } = PdfAlignmentType.Center;
+
+        /// <summary>
+        /// Список объектов, информация о которых будет в таблице. 
+        /// </summary>
+        public List<(T value, float height)> Records { get; set; } = new();
+
+        /// <summary>
+        /// Стиль объектов в таблице (по умолчанию - базовый)
+        /// </summary>
+        public PdfStyleType RecordStyle { get; set; } = PdfStyleType.Basic;
+
+        /// <summary>
+        /// Выравнивание текста объектов в таблице (по умолчанию - по левой строне)
+        /// </summary>
+        public PdfAlignmentType RecordHorizontalAlignment { get; set; } = PdfAlignmentType.Left;
+
+        /// <summary>
+        /// Высота заголовка
+        /// </summary>
+        public float HeaderHeaight { get; set; }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TableModels/PdfTableColumn.cs

@@ -0,0 +1,25 @@
+using PIHelperSh.PdfCreator.Interfaces;
+
+namespace PIHelperSh.PdfCreator.Models.TableModels
+{
+    /// <summary>
+    /// Столбец(строка) таблицы, определяющий дальнейшее содержимое
+    /// </summary>
+    public class PdfTableColumn : IPdfColumnItem
+    {
+        /// <summary>
+        /// Заголовок
+        /// </summary>
+        public string? Title { get; set; }
+
+        /// <summary>
+        /// Размер (Ширина столбца/Высота строки)
+        /// </summary>
+        public float? Size { get; set; }
+
+        /// <summary>
+        /// Название свойства, которое будет заполнять столбец
+        /// </summary>
+        public string PropertyName { get; set; } = null!;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TableModels/PdfTableColumnGroup.cs

@@ -0,0 +1,25 @@
+using PIHelperSh.PdfCreator.Interfaces;
+
+namespace PIHelperSh.PdfCreator.Models.TableModels
+{
+    /// <summary>
+    /// Группа столбцов(строк) таблицы, определяющий дальнейшее содержимое
+    /// </summary>
+    public class PdfTableColumnGroup : IPdfColumnItem
+    {
+        /// <summary>
+        /// Заголовок
+        /// </summary>
+        public string? Title { get; set; }
+
+        /// <summary>
+        /// Количество элементов в группе
+        /// </summary>
+        public float? Size => InnerColumns.Sum(x => x.Size);
+
+        /// <summary>
+        /// Столбцы/строки в группе
+        /// </summary>
+        public List<PdfTableColumn> InnerColumns { get; set; } = new();
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TextModels/PdfList.cs

@@ -0,0 +1,26 @@
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Models.TextModels
+{
+    /// <summary>
+    /// Список элементов в PDF
+    /// </summary>
+    public class PdfList : IPdfElement
+    {
+        /// <summary>
+        /// Элементы списка (параграфы или иные спсики)
+        /// </summary>
+        public List<IPdfElement> Content { get; set; } = new();
+
+        /// <summary>
+        /// Отступ после списка (по умолчанию - средний)
+        /// </summary>
+        public PdfMargin MarginAfter { get; set; } = PdfMargin.Medium;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/Models/TextModels/PdfParagraph.cs

@@ -0,0 +1,36 @@
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PIHelperSh.PdfCreator.Models.TextModels
+{
+    /// <summary>
+    /// Параграф в PDF
+    /// </summary>
+    public class PdfParagraph : IPdfElement
+    {
+        /// <summary>
+        /// Текст параграфа
+        /// </summary>
+        public string Text { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Стиль параграфа (по умолчанию - базовый)
+        /// </summary>
+        public PdfStyleType Style { get; set; } = PdfStyleType.Basic;
+
+        /// <summary>
+        /// Выравнивание текста внутри параграфа (по умолчанию - по левой строне)
+        /// </summary>
+        public PdfAlignmentType ParagraphAlignment { get; set; } = PdfAlignmentType.Left;
+
+        /// <summary>
+        /// Отступ после параграфа (по умолчанию средний)
+        /// </summary>
+        public PdfMargin MarginAfter { get; set; } = PdfMargin.Medium;
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/PdfCreator.cs

@@ -0,0 +1,605 @@
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.Rendering;
+using MigraDoc.DocumentObjectModel.Tables;
+using MigraDoc.DocumentObjectModel.Shapes.Charts;
+using PIHelperSh.Core.Extensions;
+using PIHelperSh.PdfCreator.Enums;
+using PIHelperSh.PdfCreator.Models.TableModels;
+using PIHelperSh.PdfCreator.Models.TextModels;
+using PIHelperSh.PdfCreator.Models.ImageModels;
+using PIHelperSh.PdfCreator.Models.PieChartModel;
+using PIHelperSh.PdfCreator.Interfaces;
+using System.Text;
+using TabAlignment = MigraDoc.DocumentObjectModel.TabAlignment;
+using System.Reflection;
+using HorizontalAlignment = MigraDoc.DocumentObjectModel.Shapes.Charts.HorizontalAlignment;
+using Color = MigraDoc.DocumentObjectModel.Color;
+
+namespace PIHelperSh.PdfCreator
+{
+    /// <summary>
+    /// </summary>
+    public class PdfCreator : IPdfCreator
+    {
+        private Document? _document;
+        private Section? _section;
+
+        private readonly Unit _borderWidth = 0.5;
+
+        /// <summary>
+        /// </summary>
+        public PdfCreator()
+        {
+            _document = new Document();
+            DefineStyles(_document);
+            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+            _section = _document.AddSection();
+        }
+
+        #region Внутренние методы
+        private static string GetListLavel(int level)
+        {
+            try
+            {
+                return level.CreateEnumFromValue<PdfStyleType>().GetValue<string>();
+            }
+            catch (Exception)
+            {
+                return PdfStyleType.Basic.GetValue<string>();
+            }
+        }
+
+        private void ConfigurateChartLegend(Chart chart, PdfLegendPosition position)
+        {
+            switch (position)
+            {
+                case PdfLegendPosition.Bottom:
+                    chart.FooterArea.AddLegend();
+                    break;
+                case PdfLegendPosition.Right:
+                    chart.RightArea.AddLegend();
+                    break;
+                case PdfLegendPosition.Left:
+                    chart.LeftArea.AddLegend();
+                    break;
+                case PdfLegendPosition.Top:
+                    chart.TopArea.AddLegend();
+                    break;
+            }
+        }
+
+        private static void DefineStyles(Document document)
+        {
+            #region Базовый стиль
+            var style = document.Styles["Normal"];
+            style.Font.Name = "Times New Roman";
+            style.Font.Size = 14;
+            #endregion
+
+            #region Стиль заголовка
+            style = document.Styles.AddStyle("NormalTitle", "Normal");
+            style.Font.Bold = true;
+            style.Font.Size = 18;
+            #endregion
+
+            #region Стиль жирный
+            style = document.Styles.AddStyle("NormalBold", "Normal");
+            style.Font.Bold = true;
+            #endregion
+
+            #region Маркированный список уровень 1
+            style = document.AddStyle("BulletList", "Normal");
+            style.ParagraphFormat.LeftIndent = "1.5cm";
+            style.ParagraphFormat.ListInfo = new ListInfo
+            {
+                ContinuePreviousList = true,//Продолжать список, который уже был ранее
+                ListType = ListType.BulletList1//Маркер
+            };
+            style.ParagraphFormat.TabStops.ClearAll();
+            style.ParagraphFormat.TabStops.AddTabStop(Unit.FromCentimeter(1.5), TabAlignment.Left);
+
+            style.ParagraphFormat.FirstLineIndent = "-0.5cm";
+            #endregion
+
+            #region Маркированный список уровень 2
+            style = document.AddStyle("BulletList2", "BulletList");
+            style.ParagraphFormat.LeftIndent = "3.0cm";
+            style.ParagraphFormat.ListInfo.ListType = ListType.BulletList2;
+            style.ParagraphFormat.TabStops.ClearAll();
+            style.ParagraphFormat.TabStops.AddTabStop(Unit.FromCentimeter(3.0), TabAlignment.Left);
+            #endregion
+
+            #region Маркированный список уровень 3
+            style = document.AddStyle("BulletList3", "BulletList");
+            style.ParagraphFormat.LeftIndent = "4.5cm";
+            style.ParagraphFormat.ListInfo.ListType = ListType.BulletList3;
+            style.ParagraphFormat.TabStops.ClearAll();
+            style.ParagraphFormat.TabStops.AddTabStop(Unit.FromCentimeter(4.5), TabAlignment.Left);
+            #endregion
+
+            #region Мелкий шрифт
+            style = document.Styles.AddStyle("NormalSmall", "Normal");
+            style.Font.Size = 11;
+            #endregion
+        }
+
+        private Paragraph? MakeParagraph(PdfParagraph pdfParagraph)
+        {
+            if (_section == null)
+                return null;
+            var paragraph = _section.AddParagraph(pdfParagraph.Text);
+            paragraph.Format.Alignment = pdfParagraph.ParagraphAlignment.GetValue<ParagraphAlignment>();
+            //Т.к стили могут назначаться по иному, тут будет вот так вот
+            return paragraph;
+        }
+
+        private Paragraph? MakeList(PdfList pdfList, int level)
+        {
+            Paragraph? last = null;
+            foreach (IPdfElement element in pdfList.Content)
+            {
+                if (element is PdfParagraph par)
+                {
+                    var paragraph = MakeParagraph(par);
+                    if (paragraph == null)
+                        continue;
+
+                    paragraph.Format.SpaceAfter = "0.3cm";
+                    paragraph.Style = GetListLavel(level);
+                    last = paragraph;
+                }
+                else if (element is PdfList ls)
+                {
+                    last = MakeList(ls, level + 1);
+                }
+            }
+            return last;
+        }
+
+        private void ConfigurateParagraph(Paragraph paragraph, PdfParagraph properties)
+        {
+            paragraph.Format.Alignment = properties.ParagraphAlignment.GetValue<ParagraphAlignment>(); ;
+            if (properties.MarginAfter != PdfMargin.None) paragraph.Format.SpaceAfter = properties.MarginAfter.GetValue<string>();
+            paragraph.Style = properties.Style.GetValue<string>();
+        }
+
+        private void ConfigurateCell(Cell cell, string text, PdfAlignmentType alignment, PdfStyleType style, int? rightMerge = null, int? downMerge = null, bool dcw = false)
+        {
+            if (rightMerge.HasValue) cell.MergeRight = rightMerge.Value;
+            if (downMerge.HasValue)
+            {
+                cell.MergeDown = downMerge.Value;
+                cell.VerticalAlignment = VerticalAlignment.Center;
+            }
+
+            Paragraph paragraph = cell.AddParagraph(text);
+            ConfigurateParagraph(paragraph, new()
+            {
+                ParagraphAlignment = alignment,
+                Style = style,
+                MarginAfter = PdfMargin.None
+            });
+
+            cell.Borders.Left.Width = _borderWidth;
+            cell.Borders.Right.Width = _borderWidth;
+            cell.Borders.Top.Width = _borderWidth;
+            cell.Borders.Bottom.Width = _borderWidth;
+
+            if (dcw)
+            {
+                float columnNeeds = text.Length / 3.8f;
+                if (cell.Column.Width.Centimeter < columnNeeds)
+                    cell.Column.Width = Unit.FromCentimeter(columnNeeds);
+            }
+        }
+
+        private Func<object?, object?> GetGetter(FieldInfo[] fields, PropertyInfo[] props, string Name)
+        {
+            var a = fields.FirstOrDefault(x => x.Name == Name);
+            if (a != null) return a.GetValue;
+
+            var b = props.FirstOrDefault(x => x.Name == Name);
+            if (b != null) return b.GetValue;
+
+            throw new KeyNotFoundException($"У объекта не найдено поле/свойство {Name}");
+        }
+
+        private List<Func<object?, object?>> MakeTableHeader<T>(Table table, PdfTable<T> header)
+        {
+            foreach (var item in header.Header!)
+            {
+                if (item is PdfTableColumnGroup group)
+                {
+                    group.InnerColumns.ForEach(x => table.AddColumn(Unit.FromCentimeter(x.Size!.Value)));
+                }
+                else
+                {
+                    table.AddColumn(Unit.FromCentimeter(item.Size!.Value));
+                }
+            }
+
+            Row upRow = table.AddRow();
+            Row downRow = table.AddRow();
+            upRow.HeadingFormat = downRow.HeadingFormat = true;
+            upRow.Format.Font.Bold = downRow.Format.Font.Bold = true;
+
+            int upColumn = 0;
+            int downColumn = 0;
+
+            Type eType = typeof(T);
+
+            var fields = eType.GetFields();
+            var prop = eType.GetProperties();
+
+            List<Func<object?, object?>> objectFields = new();
+
+            foreach (var item in header.Header)
+            {
+                if (item is PdfTableColumnGroup group)
+                {
+                    ConfigurateCell(upRow.Cells[upColumn], group.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, rightMerge: group.InnerColumns.Count - 1);
+                    upColumn += group.InnerColumns.Count;
+                    foreach (var ic in group.InnerColumns)
+                    {
+                        ConfigurateCell(downRow.Cells[downColumn], ic.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle);
+                        objectFields.Add(GetGetter(fields, prop, ic.PropertyName));
+                        downColumn++;
+                    }
+                }
+                else
+                {
+                    ConfigurateCell(upRow.Cells[upColumn], item.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, downMerge: 1);
+                    ConfigurateCell(downRow.Cells[downColumn], item.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle);
+                    objectFields.Add(GetGetter(fields, prop, ((PdfTableColumn)item).PropertyName));
+                    upColumn++;
+                    downColumn++;
+                }
+            }
+
+            upRow.Height = header.HeaderHeaight;
+            downRow.Height = header.HeaderHeaight;
+
+            return objectFields;
+        }
+
+        private void MakeSimpleTableHeader(Table table, PDFSimpleTable header)
+        {
+            foreach (var item in header.Header!)
+            {
+                if (item is PdfTableColumnGroup group)
+                {
+                    group.InnerColumns.ForEach(x => table.AddColumn(Unit.FromCentimeter(x.Size!.Value)));
+                }
+                else
+                {
+                    table.AddColumn(Unit.FromCentimeter(item.Size!.Value));
+                }
+            }
+
+            Row upRow = table.AddRow();
+            Row downRow = table.AddRow();
+            upRow.HeadingFormat = downRow.HeadingFormat = true;
+            upRow.Format.Font.Bold = downRow.Format.Font.Bold = true;
+
+            int upColumn = 0;
+            int downColumn = 0;
+
+            foreach (var item in header.Header)
+            {
+                if (item is PdfTableColumnGroup group)
+                {
+                    ConfigurateCell(upRow.Cells[upColumn], group.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, rightMerge: group.InnerColumns.Count - 1);
+                    upColumn += group.InnerColumns.Count;
+                    foreach (var ic in group.InnerColumns)
+                    {
+                        ConfigurateCell(downRow.Cells[downColumn], ic.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle);
+                        downColumn++;
+                    }
+                }
+                else
+                {
+                    ConfigurateCell(upRow.Cells[upColumn], item.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, downMerge: 1);
+                    ConfigurateCell(downRow.Cells[downColumn], item.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle);
+                    upColumn++;
+                    downColumn++;
+                }
+            }
+        }
+
+        private void MakeTableWithHederInRow<T>(Table table, PdfTable<T> header)
+        {
+            for (int i = 0; i < header.Records.Count + 2; i++)
+            {
+                _ = table.AddColumn("0.5cm");
+            }
+
+            Type tp = typeof(T);
+            var fields = tp.GetFields();
+            var props = tp.GetProperties();
+
+            foreach (var item in header.Header!)
+            {
+                Row? row = table.AddRow();
+                if (item is PdfTableColumnGroup group)
+                {
+                    ConfigurateCell(row.Cells[0], group.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, downMerge: group.InnerColumns.Count - 1, dcw: true);
+                    foreach (var innerParam in group.InnerColumns)
+                    {
+                        row ??= table.AddRow();//Первая(а точнее вторая) часть костыля с первой строкой
+                        row.HeightRule = RowHeightRule.Exactly;
+                        row.Height = Unit.FromCentimeter(innerParam.Size!.Value);//Устанавливаем высоту строки. Так просили...
+
+                        ConfigurateCell(row.Cells[1], innerParam.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, dcw: true);
+
+                        Func<object?, object?> getter = GetGetter(fields, props, innerParam.PropertyName);
+                        for (int i = 0; i < header.Records.Count; i++)
+                        {
+                            ConfigurateCell(row.Cells[i + 2], getter(header.Records[i])!.ToString()!, header.RecordHorizontalAlignment, header.RecordStyle, dcw: true);
+                        }
+                        row = null; //Это небольшой костыль, который позволяет не создавать новую строчку в самый первый раз(т.к. она же есть)
+                    }
+                }
+                else if (item is PdfTableColumn column)
+                {
+                    row.HeightRule = RowHeightRule.Exactly;
+                    row.Height = Unit.FromCentimeter(column.Size!.Value);
+                    ConfigurateCell(row.Cells[0], column.Title!, header.HeaderHorizontalAlignment, header.HeaderStyle, rightMerge: 1, dcw: true);
+
+                    Func<object?, object?> getter = GetGetter(fields, props, column.PropertyName);
+                    for (int i = 0; i < header.Records.Count; i++)
+                    {
+                        ConfigurateCell(row.Cells[i + 2], getter(header.Records[i])!.ToString()!, header.RecordHorizontalAlignment, header.RecordStyle, dcw: true);
+                    }
+                }
+            }
+        }
+
+        private void ConfiguratePieChart(Chart chart, PdfPieChartModel pieChart)
+        {
+            chart.Width = Unit.FromCentimeter(pieChart.Width);
+            chart.Height = Unit.FromCentimeter(pieChart.Height);
+
+            Paragraph p = chart.HeaderArea.AddParagraph(pieChart.ChartName);
+            ConfigurateParagraph(p, new()
+            {
+                Style = pieChart.HeaderStyle,
+                ParagraphAlignment = pieChart.HeaderAlignment,
+                MarginAfter = PdfMargin.None
+            });
+
+            chart.LineFormat.Visible = true;
+            ConfigurateChartLegend(chart, pieChart.LegendPosition);
+            chart.DataLabel.Position = DataLabelPosition.OutsideEnd;
+        }
+
+        #endregion
+
+        /// <summary>
+        /// Создаём параграф
+        /// </summary>
+        /// <param name="pdfParagraph">Модель параграфа, который вставляем</param>
+        public void AddParagraph(PdfParagraph pdfParagraph)
+        {
+            var paragraph = MakeParagraph(pdfParagraph);
+            if (paragraph == null)
+                return;
+
+            ConfigurateParagraph(paragraph, pdfParagraph);
+        }
+
+        /// <summary>
+        /// Создаём маркированный список
+        /// </summary>
+        /// <param name="pdfList">Модель списка(может быть многоуровневым). Max - 3 уровня</param>
+        public void AddList(PdfList pdfList)
+        {
+            if (_section == null)
+            {
+                return;
+            }
+            var lastP = MakeList(pdfList, 1);
+            if (lastP != null) lastP.Format.SpaceAfter = pdfList.MarginAfter.GetValue<string>();
+        }
+
+        /// <summary>
+        /// Создаёт таблицу, с шапкой из 2-х строк(с группировками)
+        /// </summary>
+        /// <typeparam name="T">Тип DTO, из которой берутся данные в таблицу</typeparam>
+        /// <param name="header">Модель самой таблицы</param>
+        /// <param name="rowHeaded"></param>
+        public void AddTable<T>(PdfTable<T> header, bool rowHeaded = false)
+        {
+            if (_document == null)
+            {
+                return;
+            }
+
+            if (rowHeaded)
+            {
+                _section!.PageSetup.Orientation = MigraDoc.DocumentObjectModel.Orientation.Landscape;
+                _section.PageSetup.LeftMargin = 10;
+                MakeTableWithHederInRow(_document.LastSection.AddTable(), header);
+                return;
+            }
+
+            var table = _document.LastSection.AddTable();
+            if (rowHeaded)
+            {
+                MakeTableWithHederInRow(table, header);
+                return;
+            }
+
+            var maper = MakeTableHeader(table, header);
+
+            foreach (var item in header.Records)
+            {
+                var row = table.AddRow();
+                
+                row.Height = item.height;
+
+                ConfigurateCell(row.Cells[0], maper[0](item.value)?.ToString()!, header.RecordHorizontalAlignment, header.HeaderStyle);
+
+                for (int i = 1; i < maper.Count; i++)
+                {
+                    ConfigurateCell(row.Cells[i], maper[i](item.value)?.ToString()!, header.RecordHorizontalAlignment, header.RecordStyle);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Создаёт табличку, наподобие той, что с T, но проще
+        /// </summary>
+        /// <param name="tableData"></param>
+        public void AddSimpleTable(PDFSimpleTable tableData)
+        {
+            if (_document == null)
+            {
+                return;
+            }
+
+            if (tableData.ChangePageOrientation)
+            {
+                _section!.PageSetup.Orientation = MigraDoc.DocumentObjectModel.Orientation.Landscape;
+                _section.PageSetup.LeftMargin = 10;
+                _section.PageSetup.BottomMargin = 5;
+            }
+
+            var table = _document.LastSection.AddTable();
+
+            MakeSimpleTableHeader(table, tableData);
+
+            foreach (var item in tableData.Rows)
+            {
+                var row = table.AddRow();
+
+                for (int i = 0; i < item.Items.Count; i++)
+                {
+                    ConfigurateCell(row.Cells[i], item.Items[i], item.Alignment ?? tableData.RowHorizontalAlignment, item.Style ?? tableData.RowStyle);
+                }
+            }
+            if (tableData.MarginAfter != PdfMargin.None) table.Format.SpaceAfter = tableData.MarginAfter.GetValue<string>();
+        }
+
+        /// <summary>
+        /// Создаёт круговую диаграмму.
+        /// </summary>
+        /// <param name="pieChart">Модель для круговой диаграммы</param>
+        public void AddChart(PdfPieChartModel pieChart)
+        {
+            if (_document == null)
+            {
+                return;
+            }
+
+            Chart chart = new Chart(ChartType.Pie2D);
+            ConfiguratePieChart(chart, pieChart);
+
+            Series series = chart.SeriesCollection.AddSeries();
+            XSeries xseries = chart.XValues.AddXSeries();
+
+            foreach (var item in pieChart.DataSet)
+            {
+                var p = series.Add(item.Value);
+                xseries.Add(item.DisplayName);
+                if (item.Color.HasValue)
+                {
+                    p.FillFormat.Color = new Color((uint)item.Color.Value.ToArgb());
+                }
+            }
+
+            _section?.Add(chart);
+        }
+
+        /// <summary>
+        /// Создаёт линейную диаграмму.
+        /// </summary>
+        /// <param name="pieHistogram">Модель для круговой диаграммы</param>
+        public void AddHistogram(PdfHistogramModel pieHistogram)
+        {
+            if (_document == null)
+            {
+                return;
+            }
+
+            Chart chart = new Chart(ChartType.Line);
+            ConfiguratePieChart(chart, pieHistogram);
+
+            XSeries xseries = chart.XValues.AddXSeries();
+            foreach (var val in pieHistogram.DataSet.First().Value.Select(v => v.Name))
+                xseries.Add(val);
+
+            foreach (var item in pieHistogram.DataSet)
+            {
+                Series series = chart.SeriesCollection.AddSeries();
+                
+                series.Name = item.DisplayName;
+
+                series.Add(item.Value.Select(v => v.Value).ToArray());
+    
+                if (item.Color.HasValue)
+                {
+                    series.FillFormat.Color = new MigraDoc.DocumentObjectModel.Color((uint)item.Color.Value.ToArgb());
+                }
+            }
+
+            chart.XAxis.MajorTickMark = TickMarkType.Outside;
+            chart.XAxis.Title.Caption = "X";
+
+            chart.XAxis.Title.Alignment = HorizontalAlignment.Right;
+
+            chart.YAxis.MajorTickMark = TickMarkType.Outside;
+            chart.YAxis.Title.Caption = "Y";
+            chart.YAxis.HasMajorGridlines = true;
+
+            _section?.Add(chart);
+        }
+
+        /// <summary>
+        /// Добавляем на лист изображение. Можно по пути, можно по потоку, можно по Base64 строке
+        /// </summary>
+        /// <param name="img">Модель одного изображения</param>
+        public void AddImage(PdfImage img)
+        {
+            if (_section == null) return;
+            var paragraph = _section.AddParagraph();//Это некоторый костыли. у изображения настроить выравнивание - это очень непросто. А вот так вот - можно
+            var image = paragraph.AddImage(img.Image.GetImageForMiraDoc());
+
+            if (img.Width.HasValue) image.Width = img.Width.Value;
+            if (img.Height.HasValue) image.Width = img.Height.Value;
+
+            paragraph.Format.Alignment = img.ImageAlignment.GetValue<ParagraphAlignment>();
+            paragraph.Format.SpaceAfter = img.MarginAfter.GetValue<string>();
+        }
+
+        /// <summary>
+        /// Метод сохранения созданного PDF документа
+        /// </summary>
+        /// <returns>Поток MemoryStream с документом</returns>
+        public MemoryStream SavePdf()
+        {
+            var renderer = new PdfDocumentRenderer(true)
+            {
+                Document = _document
+            };
+            renderer.RenderDocument();
+
+            MemoryStream file = new MemoryStream();
+            renderer.PdfDocument.Save(file, false);
+
+            file.Seek(0, SeekOrigin.Begin);
+            return file;
+        }
+
+        /// <summary>
+        /// Метод сохранения созданного PDF документа в файл
+        /// </summary>
+        /// <param name="filename">Имя файла и путь до него. Проверки на расширение нет</param>
+        public void SavePdf(string filename)
+        {
+            using Stream streamToWriteTo = File.Open(filename, FileMode.Create);
+            MemoryStream ms = SavePdf();
+            ms.Position = 0;
+            ms.CopyTo(streamToWriteTo);
+        }
+    }
+}

Cop.Borovkov.Var3/Cop.Borovkov.Var3/PdfCreator/README.md

@@ -0,0 +1,87 @@
+# Библиотека PDF
+Данная библиотека является надстройкой над MigraDoc  и упрощает работу с PDF  в контексте ряда операций.
+Основным интерфейсом системы является **IPdfCreator**. На данный момент имеется единственная реализация - **PdfCreator**
+## Основные методы IPdfCreator
+ - **AddParagraph(PdfParagraph paragraph)** данный метод предназначен для добавления на лист PDF параграфа текста. Принимает стандартную модель параграфа (о ней позже)
+ - **AddList(PdfList List)** данный метод предназначен для добавления на лист PDF маркированного списка. Принимает стандартныую модель списка ( о ней позже). `Поддерживается не более 3-х уровней!`
+ - **AddChart(PdfPieChartModel pieChart)** данный метод предназначен для добавления на лист PDF круговой диаграммы. Принимает модель диаграммы (о ней позже)
+ - **AddImage(PdfImage image)** данный метод предназначен для добавления на лист изображения. Принимает стандартную модель (о ней позже). 
+ - **MemoryStream SavePdf()** данный метод сохраняет PDF документ и возвращает поток данных файла.
+ - **SavePdf(string filename)** данный метод сохраняет PDF документ на диске по пути из filename
+ - **AddTable\<T>(PdfTable\<T> header, bool rowHeaded = false)** данный метод позволяет добавлять на лист таблицу с шапкой и значениями. **rowHeaded** позволяет описать будет ли шапка в строках или в столбцах.
+ - **AddSimpleTable(PDFSimpleTable tableData)** данный метод позволяет добавть на лист простую табличку, строки в которой задаются пользователем самостоятельно.
+ ## Основные модели
+ ### PdfParagraph 
+ Модель имеет следующие поля:
+ - **PdfMargin MarginAfter** - Отступ после параграфа. По умолчанию значение *Medium*
+ - **PdfAlignmentType ParagraphAlignment** - Выравнивание параграфа. По умолчанию значение *Left*
+ - **PdfStyleType Style** - Стиль параграфа. По сути объединение шрифта, жирности и отступов. По умолчанию - Basic. На данный момент имеются следующие (В дальнейшем планируется добавить возможность добавлять свои стили):
+	- *Basic*: Times New Roman 14
+	- *Title*: Times New Roman 18 жирный
+	- *Bold*: Times New Roman 14 жирный
+	- *ListLevel1*:  Times New Roman 14 отступ 1.5cm
+	- *ListLevel2*: Times New Roman 14 отступ 3.0cm
+	- *ListLevel3*: Times New Roman 14 отступ 4.5cm
+	- *Small*: Times New Roman 11
+ - **string Text** - Текст параграфа
+### PdfList 
+Данная модель позволяет создать многоуровневый список. 
+ - **PdfMargin MarginAfter** - подробно описан ранее
+ - **List\<IPdfElement> Content** - элементы списка. Это могут быть как параграфы, так и другие списки
+### PdfPieChartModel 
+Данная модель позволяет добавлять диаграмму на лист
+ - **double Width** - Ширина диаграммы на листе. По умолчанию 16.
+ - **double Height** - Высота диаграммы на листе. По умолчанию 12.
+ - **string ChartName** - Надпись над диаграммой. По сути её имя.
+ -  **PdfStyleType HeaderStyle** - Стиль заголовка диаграммы.
+ - **PdfAlignmentType HeaderAlignment** - Выравнивание заголовка диаграммы.
+ -  **PdfLegendPosition LegendPosition** - Местоположение легенды диаграммы.
+ - **List\<PdfPieChartData> DataSet** - Набор данных для диаграммы
+### PdfPieChartData:
+ - **string DisplayName** - Имя для значения
+ - **double Value** - Значение 
+ - **Color? Color** - Если нужно, цвет для значения
+### PdfImage
+Моделька для вывода изображения на лист. Имеет поля:
+ - **MigradocImage Image** - само изображение (обёртка)
+ - **int? Width** - Ширина изображения (если null - по размеру изображения)
+ - **int? Height** - Высота сообщения (если null - по соотношению сторон к длине)
+ - **PdfAlignmentType ImageAlignment** - Выравнивание изображения (по умолчанию - Left)
+ - **PdfMargin MarginAfter** - Отступ после. По умолчанию Medium
+### MigradocImage
+Обёртка, предназначенная для вывода изображений в MigraDock
+ Объект создаётся только с помощью статических методов:
+ - **CreateFromPath(string path)** - создаём из картинки, расположенной на компьютере по пути
+ - **MigradocImage CreateFromBase64(string base64)** - создаём из base64 строки, в которой зашифрована картинка
+ - **MigradocImage CreateFromStream(Stream stream)** - создаём из потока картинки
+### PdfTable
+Сейчас будет немного сложно. Данная модель предназначена для создания таблицы из коллекции объектов определённого типа, при этом шапка таблицы поддерживает 2 уровня(то есть, ряд столбцов могут быть сгруппированы общим заголовком). Поля:
+ - **List\<IPdfColumnItem>? Header** - модельки заголовков таблицы
+ - **PdfStyleType HeaderStyle** - Стиль заголовка таблицы. По умолчанию - Bold
+ - **PdfAlignmentType HeaderHorisontalAlignment**  - Выравнивание текста внутри заголовков. По умолчанию - по центру
+ - **PdfStyleType RecordStyle** - Стиль текста записей строк таблицы. По умолчанию - Basic 
+ - **PdfAlignmentType RecordHorisontalAlignment** - Выравнивае записей строк таблицы внутри ячейки. По умолчанию - Left
+ - **List\<T> Records** - список записей, из которых формируем таблицу
+ ### PdfTableColumn
+ Столбец таблицы:
+ - **string? Title** - заголовок 
+ - **float? Size** - ширина/высота ячейки
+ - **string PropertyName** - Имя свойства, которое будет заполнять данный столбец/строку
+ ### PdfTableColumnGroup
+ Сгруппированные столбцы/строки заголовка
+ Поля:
+ - **string? Title** - заголовок этой группы
+ - **List\<PdfTableColumn> InnerColumns** - внутренние столбцы/строки
+ ### PDFSimpleTable
+ - **List<IPdfColumnItem>? Header** - Заголовок таблицы. Уже был ранее описан
+ - **PdfStyleType HeaderStyle** - Стиль заголовка таблицы. По умолчанию - Bold
+ - **PdfAlignmentType HeaderHorisontalAlignment**  - Выравнивание текста внутри заголовков. По умолчанию - по центру
+ - **List<PDFSimpleTableRow> Rows** - непосредственно строки таблицы
+ - **PdfStyleType RowStyle** - ситль текста таблицы по умолчанию. Может быть переопределён в каждой строке
+ - **PdfAlignmentType RowHorisontalAlignment** - выравнивание текста строки таблицы по умолчанию. Может быть переопределён
+ - **PdfMargin MarginAfter** - Отступ после. По умолчанию None
+ - **bool ChangePageOrientation** - флаг, меняем ли мы ориентацию листа на альбомную
+### PDFSimpleTableRow
+ - **List<string>** Items - элементы строки таблицы
+ - **PdfStyleType? Style** - возможность переопределить стиль данной строки. Если Null - берётся стиль по умолчанию
+ - **PdfAlignmentType? Alignment** - возможность переопределить выравниваение данной строки. Если Null - берётся стиль по умолчанию

Cop.Borovkov.Var3/Lab3.Database/Context/COPContext.cs

@@ -0,0 +1,34 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+using Lab3.Database.Context.Configurations;
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+#nullable disable
+
+namespace Lab3.Database.Context;
+
+public partial class COPContext : DbContext
+{
+    public COPContext(DbContextOptions<COPContext> options)
+        : base(options)
+    {
+    }
+
+    public virtual DbSet<EducationForm> EducationForms { get; set; }
+
+    public virtual DbSet<Student> Students { get; set; }
+
+    public virtual DbSet<StudentSession> StudentSessions { get; set; }
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.ApplyConfiguration(new Configurations.EducationFormConfiguration());
+        modelBuilder.ApplyConfiguration(new Configurations.StudentConfiguration());
+        modelBuilder.ApplyConfiguration(new Configurations.StudentSessionConfiguration());
+
+        OnModelCreatingPartial(modelBuilder);
+    }
+
+    partial void OnModelCreatingPartial(ModelBuilder modelBuilder);
+}

Cop.Borovkov.Var3/Lab3.Database/Context/COPContextFunctions.cs

@@ -0,0 +1,46 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+#nullable disable
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Lab3.Database.Context
+{
+    public partial class COPContext
+    {
+        private ICOPContextFunctions _procedures;
+
+        public virtual ICOPContextFunctions Functions
+        {
+            get
+            {
+                if (_procedures is null) _procedures = new COPContextFunctions(this);
+                return _procedures;
+            }
+            set
+            {
+                _procedures = value;
+            }
+        }
+
+        public ICOPContextFunctions GetFunctions()
+        {
+            return Functions;
+        }
+    }
+
+    public partial class COPContextFunctions : ICOPContextFunctions
+    {
+        private readonly COPContext _context;
+
+        public COPContextFunctions(COPContext context)
+        {
+            _context = context;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Context/Configurations/EducationFormConfiguration.cs

@@ -0,0 +1,31 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+using Lab3.Database.Context;
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Context.Configurations
+{
+    public partial class EducationFormConfiguration : IEntityTypeConfiguration<EducationForm>
+    {
+        public void Configure(EntityTypeBuilder<EducationForm> entity)
+        {
+            entity.HasKey(e => e.Id).HasName("EducationForm_pkey");
+
+            entity.ToTable("EducationForm");
+
+            entity.HasIndex(e => e.Name, "EducationForm_Name_Name1_key").IsUnique();
+
+            entity.Property(e => e.Id).ValueGeneratedNever();
+            entity.Property(e => e.Name)
+                .IsRequired()
+                .HasColumnType("character varying");
+
+            OnConfigurePartial(entity);
+        }
+
+        partial void OnConfigurePartial(EntityTypeBuilder<EducationForm> entity);
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Context/Configurations/StudentConfiguration.cs

@@ -0,0 +1,33 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+using Lab3.Database.Context;
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Context.Configurations
+{
+    public partial class StudentConfiguration : IEntityTypeConfiguration<Student>
+    {
+        public void Configure(EntityTypeBuilder<Student> entity)
+        {
+            entity.HasKey(e => e.Id).HasName("Student_pkey");
+
+            entity.ToTable("Student");
+
+            entity.Property(e => e.Id).ValueGeneratedNever();
+            entity.Property(e => e.EducationForm)
+                .IsRequired()
+                .HasColumnType("character varying");
+            entity.Property(e => e.Name)
+                .IsRequired()
+                .HasColumnType("character varying");
+            entity.Property(e => e.StartEducation).HasColumnType("timestamp without time zone");
+
+            OnConfigurePartial(entity);
+        }
+
+        partial void OnConfigurePartial(EntityTypeBuilder<Student> entity);
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Context/Configurations/StudentSessionConfiguration.cs

@@ -0,0 +1,30 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+using Lab3.Database.Context;
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Context.Configurations
+{
+    public partial class StudentSessionConfiguration : IEntityTypeConfiguration<StudentSession>
+    {
+        public void Configure(EntityTypeBuilder<StudentSession> entity)
+        {
+            entity.HasKey(e => e.Id).HasName("StudentSession_pkey");
+
+            entity.ToTable("StudentSession");
+
+            entity.Property(e => e.Id).ValueGeneratedNever();
+
+            entity.HasOne(d => d.Student).WithMany(p => p.StudentSessions)
+                .HasForeignKey(d => d.StudentId)
+                .HasConstraintName("StudentSession");
+
+            OnConfigurePartial(entity);
+        }
+
+        partial void OnConfigurePartial(EntityTypeBuilder<StudentSession> entity);
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Context/DbContextExtensions.cs

@@ -0,0 +1,62 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage;
+using System;
+using System.Collections.Generic;
+using System.Data.Common;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Lab3.Database.Context
+{
+    public static class DbContextExtensions
+    {
+        public static async Task<List<T>> SqlQueryAsync<T>(this DbContext db, string sql, object[] parameters = null, CancellationToken cancellationToken = default)
+           where T : class
+        {
+            if (parameters is null)
+            {
+                parameters = new object[] { };
+            }
+
+            if (typeof(T).GetProperties().Any())
+            {
+                return await db.Database
+                    .SqlQueryRaw<T>(sql, parameters)
+                    .ToListAsync(cancellationToken);
+            }
+            else
+            {
+                await db.Database.ExecuteSqlRawAsync(sql, parameters, cancellationToken);
+                return default;
+            }
+        }
+    }
+
+    public class OutputParameter<TValue>
+    {
+        private bool _valueSet = false;
+
+        public TValue _value;
+
+        public TValue Value
+        {
+            get
+            {
+                if (!_valueSet)
+                    throw new InvalidOperationException("Value not set.");
+
+                return _value;
+            }
+        }
+
+        internal void SetValue(object value)
+        {
+            _valueSet = true;
+
+            _value = null == value || Convert.IsDBNull(value) ? default(TValue) : (TValue)value;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Context/ICOPContextFunctions.cs

@@ -0,0 +1,17 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+#nullable disable
+using Lab3.Database.Models;
+using Microsoft.EntityFrameworkCore;
+using Npgsql;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Lab3.Database.Context
+{
+    public partial interface ICOPContextFunctions
+    {
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/DTO/StudentDTO.cs

@@ -0,0 +1,15 @@
+namespace Lab3.Database.DTO
+{
+    public record StudentDTO
+    {
+        public Guid Id { get; init; }
+
+        public string Name { get; init; } = null!;
+
+        public DateTime StartEducation { get; init; }
+
+        public string EducationForm { get; init; } = null!;
+
+        public List<StudentSessionDTO> StudentSessions { get; init; } = [];
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/DTO/StudentSessionDTO.cs

@@ -0,0 +1,9 @@
+namespace Lab3.Database.DTO
+{
+    public record StudentSessionDTO
+    {
+        public decimal Score { get; init; }
+
+        public int Number { get; init; }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Extensions/DIExtension.cs

@@ -0,0 +1,49 @@
+using Lab3.Database.Context;
+using Lab3.Database.MappingProfiles;
+using Lab3.Database.Repository.Implementations;
+using Lab3.Database.Repository.Interfaces;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Lab3.Database.Extensions
+{
+    public static class DiExtension
+    {
+        public static IServiceCollection AddDatabase(
+            this IServiceCollection services,
+            IConfiguration configuration)
+        {
+            services.AddDbContextPool<COPContext>(
+                dbContextOptions =>
+                {
+                    AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+                    AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
+
+                    _ = dbContextOptions.UseNpgsql(configuration.GetConnectionString("COPDataBase"));
+                    _ = dbContextOptions.ConfigureWarnings(warnings => { });
+                }
+            );
+
+            return services;
+        }
+
+        public static IServiceCollection AddDbMapping(
+            this IServiceCollection services)
+        {
+            services.AddAutoMapper(typeof(StudentMappingProfile));
+            services.AddAutoMapper(typeof(SessionMappingProfile));
+
+            return services;
+        }
+
+        public static IServiceCollection AddRepositories(
+            this IServiceCollection services)
+        {
+            services.AddScoped<IStudentRepository, StudentRepository>();
+            services.AddScoped<IEducationFormRepository, EducationFormRepository>();
+
+            return services;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Lab3.Database.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper" Version="13.0.1" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+  </ItemGroup>
+
+</Project>

Cop.Borovkov.Var3/Lab3.Database/MappingProfiles/SessionMappingProfile.cs

@@ -0,0 +1,16 @@
+using AutoMapper;
+using Lab3.Database.DTO;
+using Lab3.Database.Models;
+
+namespace Lab3.Database.MappingProfiles
+{
+    public class SessionMappingProfile : Profile
+    {
+        public SessionMappingProfile() 
+        {
+            _ = CreateMap<StudentSession, StudentSessionDTO>();
+            _ = CreateMap<StudentSessionDTO, StudentSession>()
+                .ForMember(s => s.Id, opt => opt.MapFrom(s => Guid.NewGuid()));
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/MappingProfiles/StudentMappingProfile.cs

@@ -0,0 +1,15 @@
+using AutoMapper;
+using Lab3.Database.DTO;
+using Lab3.Database.Models;
+
+namespace Lab3.Database.MappingProfiles
+{
+    public class StudentMappingProfile : Profile
+    {
+        public StudentMappingProfile() 
+        {
+            _ = CreateMap<Student, StudentDTO>();
+            _ = CreateMap<StudentDTO, Student>();
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Models/EducationForm.cs

@@ -0,0 +1,13 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+#nullable disable
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Models;
+
+public partial class EducationForm
+{
+    public Guid Id { get; set; }
+
+    public string Name { get; set; }
+}

Cop.Borovkov.Var3/Lab3.Database/Models/Student.cs

@@ -0,0 +1,19 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+#nullable disable
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Models;
+
+public partial class Student
+{
+    public Guid Id { get; set; }
+
+    public string Name { get; set; }
+
+    public DateTime StartEducation { get; set; }
+
+    public string EducationForm { get; set; }
+
+    public virtual ICollection<StudentSession> StudentSessions { get; set; } = new List<StudentSession>();
+}

Cop.Borovkov.Var3/Lab3.Database/Models/StudentSession.cs

@@ -0,0 +1,19 @@
+// <auto-generated> This file has been auto generated by EF Core Power Tools. </auto-generated>
+#nullable disable
+using System;
+using System.Collections.Generic;
+
+namespace Lab3.Database.Models;
+
+public partial class StudentSession
+{
+    public Guid Id { get; set; }
+
+    public Guid StudentId { get; set; }
+
+    public decimal Score { get; set; }
+
+    public int Number { get; set; }
+
+    public virtual Student Student { get; set; }
+}

Cop.Borovkov.Var3/Lab3.Database/Repository/Implementations/EducationFormRepository.cs

@@ -0,0 +1,35 @@
+using Lab3.Database.Context;
+using Lab3.Database.Models;
+using Lab3.Database.Repository.Interfaces;
+using Microsoft.EntityFrameworkCore;
+
+namespace Lab3.Database.Repository.Implementations
+{
+    public class EducationFormRepository : IEducationFormRepository
+    {
+        private readonly COPContext _context;
+
+        public EducationFormRepository(COPContext context) 
+        {
+            _context = context;
+        }
+
+        public async Task<IEnumerable<string>> Get()
+        {
+            return await _context.EducationForms
+                .Select(f => f.Name)
+                .ToListAsync();
+        }
+
+        public async Task Update(IEnumerable<string> educationForms)
+        {
+            await _context.EducationForms.ExecuteDeleteAsync();
+            await _context.EducationForms.AddRangeAsync(educationForms.Select(f => new EducationForm()
+            {
+                Id = Guid.NewGuid(),
+                Name = f,
+            }));
+            await _context.SaveChangesAsync();
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Repository/Implementations/StudentRepository.cs

@@ -0,0 +1,89 @@
+using AutoMapper;
+using Lab3.Database.Context;
+using Lab3.Database.DTO;
+using Lab3.Database.Models;
+using Lab3.Database.Repository.Interfaces;
+using Microsoft.EntityFrameworkCore;
+
+namespace Lab3.Database.Repository.Implementations
+{
+    public class StudentRepository : IStudentRepository
+    {
+        private readonly IMapper _mapper;
+     
+        private readonly COPContext _context;
+
+        public StudentRepository(IMapper mapper, COPContext context)
+        {
+            _mapper = mapper;
+            _context = context;
+        }
+
+        public async Task<StudentDTO> CreateAsync(StudentDTO studentDTO)
+        {
+            var student = _mapper.Map<Student>(studentDTO);
+
+            var result = await _context.Students.AddAsync(student);
+            await _context.SaveChangesAsync();
+
+            return _mapper.Map<StudentDTO>(result.Entity);
+        }
+
+        public async Task<StudentDTO?> DeleteAsync(Guid id)
+        {
+            var student = await _context.Students.FindAsync(id);
+
+            if (student == null)
+            {
+                return null;
+            }
+
+            var result = _context.Students.Remove(student);
+            await _context.SaveChangesAsync();
+
+            return _mapper.Map<StudentDTO>(result.Entity);
+        }
+
+        public async Task<List<StudentDTO>> GetAsync(int limit = 10000, int offset = 0) 
+            => _mapper.Map<List<StudentDTO>>(
+                await _context.Students
+                    .Include(s => s.StudentSessions)
+                    .Skip(offset)
+                    .Take(limit)
+                    .ToListAsync());
+
+        public async Task<StudentDTO?> GetAsync(Guid id)
+        {
+            return _mapper.Map<StudentDTO>(
+                await _context.Students
+                    .Include(s => s.StudentSessions)
+                    .FirstOrDefaultAsync(s =>s.Id == id));
+        }
+        
+        public async Task<StudentDTO?> UpdateAsync(StudentDTO studentDTO)
+        {
+            var student = _mapper.Map<Student>(studentDTO);
+
+            var currStudent = await _context.Students.FindAsync(student.Id);
+
+            if (currStudent == null)
+            {
+                return null;
+            }
+
+            currStudent.Name = student.Name;
+            currStudent.StartEducation = student.StartEducation;
+            currStudent.EducationForm = student.EducationForm;
+
+            foreach (var session in currStudent.StudentSessions)
+            {
+                session.Score = student.StudentSessions
+                    .FirstOrDefault(s => s.Number == session.Number)?.Score ?? session.Score;
+            }
+
+            await _context.SaveChangesAsync();
+
+            return _mapper.Map<StudentDTO>(currStudent);
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Repository/Interfaces/IEducationFormRepository.cs

@@ -0,0 +1,9 @@
+namespace Lab3.Database.Repository.Interfaces
+{
+    public interface IEducationFormRepository
+    {
+        Task<IEnumerable<string>> Get();
+
+        Task Update(IEnumerable<string> educationForms);
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/Repository/Interfaces/IStudentRepository.cs

@@ -0,0 +1,17 @@
+using Lab3.Database.DTO;
+
+namespace Lab3.Database.Repository.Interfaces
+{
+    public interface IStudentRepository
+    {
+        Task<List<StudentDTO>> GetAsync(int limit = 10000, int offset = 0);
+
+        Task<StudentDTO?> GetAsync(Guid id);
+
+        Task<StudentDTO?> UpdateAsync(StudentDTO studentDTO);
+        
+        Task<StudentDTO?> DeleteAsync(Guid id);
+
+        Task<StudentDTO> CreateAsync(StudentDTO studentDTO);
+    }
+}

Cop.Borovkov.Var3/Lab3.Database/efpt.config.json

@@ -0,0 +1,54 @@
+{
+   "CodeGenerationMode": 4,
+   "ContextClassName": "COPContext",
+   "ContextNamespace": "Context",
+   "FilterSchemas": false,
+   "IncludeConnectionString": false,
+   "ModelNamespace": "Models",
+   "OutputContextPath": "Context",
+   "OutputPath": "Models",
+   "PreserveCasingWithRegex": true,
+   "ProjectRootNamespace": "Lab3.Database",
+   "Schemas": null,
+   "SelectedHandlebarsLanguage": 2,
+   "SelectedToBeGenerated": 0,
+   "T4TemplatePath": null,
+   "Tables": [
+      {
+         "Name": "public.EducationForm",
+         "ObjectType": 0
+      },
+      {
+         "Name": "public.Student",
+         "ObjectType": 0
+      },
+      {
+         "Name": "public.StudentSession",
+         "ObjectType": 0
+      }
+   ],
+   "UiHint": null,
+   "UncountableWords": null,
+   "UseAsyncStoredProcedureCalls": true,
+   "UseBoolPropertiesWithoutDefaultSql": false,
+   "UseDatabaseNames": false,
+   "UseDateOnlyTimeOnly": true,
+   "UseDbContextSplitting": true,
+   "UseDecimalDataAnnotationForSprocResult": true,
+   "UseFluentApiOnly": true,
+   "UseHandleBars": false,
+   "UseHierarchyId": false,
+   "UseInflector": true,
+   "UseLegacyPluralizer": false,
+   "UseManyToManyEntity": false,
+   "UseNoDefaultConstructor": true,
+   "UseNoNavigations": false,
+   "UseNoObjectFilter": true,
+   "UseNodaTime": false,
+   "UseNullableReferences": false,
+   "UsePrefixNavigationNaming": false,
+   "UseSchemaFolders": false,
+   "UseSchemaNamespaces": false,
+   "UseSpatial": false,
+   "UseT4": false
+}

Cop.Borovkov.Var3/Lab3/Extensions/DIExtension.cs

@@ -0,0 +1,48 @@
+using DocumentFormat.OpenXml.Office2010.Excel;
+using Lab3.Database.Extensions;
+using Lab3.Database.Repository.Interfaces;
+using Lab3.Forms;
+using Lab3.MappingProfiles;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Lab3.Extensions
+{
+    public static class DIExtension
+    {
+        public static IServiceCollection ConfigureDAL(
+            this IServiceCollection services, 
+            IConfiguration configuration)
+        {
+            services.AddDatabase(configuration);
+            services.AddDbMapping();
+            services.AddRepositories();
+
+            return services;
+        }
+
+        public static IServiceCollection AddForms(
+            this IServiceCollection services)
+        {
+            services.AddScoped<MainForm>();
+            services.AddScoped<CatalogForm>();
+
+            services.AddScoped<Func<Guid?, CreateForm>>(sp => (id 
+                => new CreateForm(
+                    sp.GetRequiredService<IStudentRepository>(),
+                    sp.GetRequiredService<IEducationFormRepository>(),
+                    id
+                )));
+
+            return services;
+        }
+
+        public static IServiceCollection AddMapping(
+            this IServiceCollection services)
+        {
+            services.AddAutoMapper(typeof(StudentViewMappingProfile));
+
+            return services;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/CatalogForm.Designer.cs

@@ -0,0 +1,76 @@
+namespace Lab3.Forms
+{
+    partial class CatalogForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            Catalog = new DataGridView();
+            EducationForm = new DataGridViewTextBoxColumn();
+            ((System.ComponentModel.ISupportInitialize)Catalog).BeginInit();
+            SuspendLayout();
+            // 
+            // Catalog
+            // 
+            Catalog.AllowUserToAddRows = false;
+            Catalog.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            Catalog.Columns.AddRange(new DataGridViewColumn[] { EducationForm });
+            Catalog.Dock = DockStyle.Fill;
+            Catalog.Location = new Point(0, 0);
+            Catalog.Name = "Catalog";
+            Catalog.RowHeadersWidth = 51;
+            Catalog.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
+            Catalog.Size = new Size(800, 450);
+            Catalog.TabIndex = 0;
+            Catalog.CellEndEdit += Catalog_CellEndEditAsync;
+            Catalog.KeyDown += Catalog_KeyDownAsync;
+            // 
+            // EducationForm
+            // 
+            EducationForm.AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
+            EducationForm.HeaderText = "Форма обучения";
+            EducationForm.MinimumWidth = 6;
+            EducationForm.Name = "EducationForm";
+            // 
+            // CatalogForm
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(Catalog);
+            Name = "CatalogForm";
+            Text = "CatalogForm";
+            Load += CatalogForm_LoadAsync;
+            ((System.ComponentModel.ISupportInitialize)Catalog).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private DataGridView Catalog;
+        private DataGridViewTextBoxColumn EducationForm;
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/CatalogForm.cs

@@ -0,0 +1,97 @@
+using Lab3.Database.Repository.Interfaces;
+
+namespace Lab3.Forms
+{
+    public partial class CatalogForm : Form
+    {
+        private readonly IEducationFormRepository _repository;
+
+        public CatalogForm(IEducationFormRepository educationFormRepository)
+        {
+            _repository = educationFormRepository;
+            InitializeComponent();
+        }
+
+        private async void CatalogForm_LoadAsync(object sender, EventArgs e)
+        {
+            Catalog.Rows.Clear();
+
+            var values = (await _repository.Get()).ToList();
+            for (int i = 0; i < values.Count; i++)
+            {
+                Catalog.Rows.Add();
+                Catalog.Rows[i].Cells[0].Value = values[i];
+            }
+        }
+
+        private async void Catalog_CellEndEditAsync(object sender, DataGridViewCellEventArgs e)
+        {
+            await LoadAsync();
+        }
+
+        private async Task LoadAsync()
+        {
+            try
+            {
+                List<string> values = new List<string>();
+
+                for (int i = 0; i < Catalog.Rows.Count; ++i)
+                {
+                    string? val = (string?)Catalog.Rows[i].Cells[0].Value;
+                    if (string.IsNullOrEmpty(val))
+                    {
+                        MessageBox.Show(
+                            "Неверные данные",
+                            "Ошибка",
+                            MessageBoxButtons.OK,
+                            MessageBoxIcon.Error);
+                        return;
+                    }
+                    values.Add(val);
+                }
+
+                await _repository.Update(values);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(
+                    ex.Message,
+                    "Ошибка",
+                    MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+            }
+        }
+
+        private async void Catalog_KeyDownAsync(object sender, KeyEventArgs e)
+        {
+            if  (e.KeyCode == Keys.Insert)
+            {
+                Catalog.Rows.Add();
+            }
+
+            if (e.KeyCode == Keys.Delete && Catalog.SelectedRows.Count == 1)
+            {
+                if (MessageBox.Show(
+                    "Удалить?",
+                    "Удаление",
+                    MessageBoxButtons.YesNo,
+                    MessageBoxIcon.Question) == DialogResult.Yes)
+                {
+                    try
+                    {
+                        Catalog.Rows.RemoveAt(Catalog.SelectedRows[0].Index);
+                        await LoadAsync();
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show(
+                            ex.Message,
+                            "Ошибка",
+                            MessageBoxButtons.OK,
+                            MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/CatalogForm.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="EducationForm.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+</root>

Cop.Borovkov.Var3/Lab3/Forms/CreateForm.Designer.cs

@@ -0,0 +1,317 @@
+namespace Lab3.Forms
+{
+    partial class CreateForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            StartEducationDataPicker = new CustomsComponentsVar2.CustomDateTimePicker();
+            FormSelector = new ComponentsLab.VisualSelectionComponent();
+            label1 = new Label();
+            label2 = new Label();
+            NameTextBox = new TextBox();
+            label3 = new Label();
+            session1Score = new NumericUpDown();
+            label4 = new Label();
+            label5 = new Label();
+            label6 = new Label();
+            session2Score = new NumericUpDown();
+            label7 = new Label();
+            session3Score = new NumericUpDown();
+            label8 = new Label();
+            session6Score = new NumericUpDown();
+            label9 = new Label();
+            session5Score = new NumericUpDown();
+            label10 = new Label();
+            session4Score = new NumericUpDown();
+            ButtonSave = new Button();
+            buttonCancel = new Button();
+            ((System.ComponentModel.ISupportInitialize)session1Score).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)session2Score).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)session3Score).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)session6Score).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)session5Score).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)session4Score).BeginInit();
+            SuspendLayout();
+            // 
+            // StartEducationDataPicker
+            // 
+            StartEducationDataPicker.Location = new Point(430, 32);
+            StartEducationDataPicker.Name = "StartEducationDataPicker";
+            StartEducationDataPicker.Size = new Size(456, 55);
+            StartEducationDataPicker.TabIndex = 0;
+            StartEducationDataPicker.Value = new DateTime(2024, 11, 6, 22, 54, 54, 353);
+            // 
+            // FormSelector
+            // 
+            FormSelector.BorderStyle = BorderStyle.FixedSingle;
+            FormSelector.ComboBoxSelectedValue = "";
+            FormSelector.Location = new Point(436, 133);
+            FormSelector.Margin = new Padding(3, 4, 3, 4);
+            FormSelector.Name = "FormSelector";
+            FormSelector.Size = new Size(352, 31);
+            FormSelector.TabIndex = 1;
+            // 
+            // label1
+            // 
+            label1.AutoSize = true;
+            label1.Location = new Point(430, 9);
+            label1.Name = "label1";
+            label1.Size = new Size(134, 20);
+            label1.TabIndex = 2;
+            label1.Text = "Дата поступления";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(436, 101);
+            label2.Name = "label2";
+            label2.Size = new Size(128, 20);
+            label2.TabIndex = 3;
+            label2.Text = "Форма обучения";
+            // 
+            // NameTextBox
+            // 
+            NameTextBox.Location = new Point(12, 60);
+            NameTextBox.Name = "NameTextBox";
+            NameTextBox.Size = new Size(315, 27);
+            NameTextBox.TabIndex = 4;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(12, 18);
+            label3.Name = "label3";
+            label3.Size = new Size(42, 20);
+            label3.TabIndex = 5;
+            label3.Text = "ФИО";
+            // 
+            // session1Score
+            // 
+            session1Score.DecimalPlaces = 2;
+            session1Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session1Score.Location = new Point(12, 156);
+            session1Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session1Score.Name = "session1Score";
+            session1Score.Size = new Size(150, 27);
+            session1Score.TabIndex = 6;
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Location = new Point(12, 101);
+            label4.Name = "label4";
+            label4.Size = new Size(107, 20);
+            label4.TabIndex = 7;
+            label4.Text = "Успеваемость";
+            // 
+            // label5
+            // 
+            label5.AutoSize = true;
+            label5.Location = new Point(12, 133);
+            label5.Name = "label5";
+            label5.Size = new Size(65, 20);
+            label5.TabIndex = 8;
+            label5.Text = "Сессия1";
+            // 
+            // label6
+            // 
+            label6.AutoSize = true;
+            label6.Location = new Point(12, 188);
+            label6.Name = "label6";
+            label6.Size = new Size(65, 20);
+            label6.TabIndex = 10;
+            label6.Text = "Сессия2";
+            // 
+            // session2Score
+            // 
+            session2Score.DecimalPlaces = 2;
+            session2Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session2Score.Location = new Point(12, 211);
+            session2Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session2Score.Name = "session2Score";
+            session2Score.Size = new Size(150, 27);
+            session2Score.TabIndex = 9;
+            // 
+            // label7
+            // 
+            label7.AutoSize = true;
+            label7.Location = new Point(12, 247);
+            label7.Name = "label7";
+            label7.Size = new Size(65, 20);
+            label7.TabIndex = 12;
+            label7.Text = "Сессия3";
+            // 
+            // session3Score
+            // 
+            session3Score.DecimalPlaces = 2;
+            session3Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session3Score.Location = new Point(12, 270);
+            session3Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session3Score.Name = "session3Score";
+            session3Score.Size = new Size(150, 27);
+            session3Score.TabIndex = 11;
+            // 
+            // label8
+            // 
+            label8.AutoSize = true;
+            label8.Location = new Point(177, 247);
+            label8.Name = "label8";
+            label8.Size = new Size(65, 20);
+            label8.TabIndex = 18;
+            label8.Text = "Сессия6";
+            // 
+            // session6Score
+            // 
+            session6Score.DecimalPlaces = 2;
+            session6Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session6Score.Location = new Point(177, 270);
+            session6Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session6Score.Name = "session6Score";
+            session6Score.Size = new Size(150, 27);
+            session6Score.TabIndex = 17;
+            // 
+            // label9
+            // 
+            label9.AutoSize = true;
+            label9.Location = new Point(177, 188);
+            label9.Name = "label9";
+            label9.Size = new Size(65, 20);
+            label9.TabIndex = 16;
+            label9.Text = "Сессия5";
+            // 
+            // session5Score
+            // 
+            session5Score.DecimalPlaces = 2;
+            session5Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session5Score.Location = new Point(177, 211);
+            session5Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session5Score.Name = "session5Score";
+            session5Score.Size = new Size(150, 27);
+            session5Score.TabIndex = 15;
+            // 
+            // label10
+            // 
+            label10.AutoSize = true;
+            label10.Location = new Point(177, 133);
+            label10.Name = "label10";
+            label10.Size = new Size(65, 20);
+            label10.TabIndex = 14;
+            label10.Text = "Сессия4";
+            // 
+            // session4Score
+            // 
+            session4Score.DecimalPlaces = 2;
+            session4Score.Increment = new decimal(new int[] { 1, 0, 0, 131072 });
+            session4Score.Location = new Point(177, 156);
+            session4Score.Maximum = new decimal(new int[] { 5, 0, 0, 0 });
+            session4Score.Name = "session4Score";
+            session4Score.Size = new Size(150, 27);
+            session4Score.TabIndex = 13;
+            // 
+            // ButtonSave
+            // 
+            ButtonSave.Location = new Point(430, 258);
+            ButtonSave.Name = "ButtonSave";
+            ButtonSave.Size = new Size(164, 39);
+            ButtonSave.TabIndex = 19;
+            ButtonSave.Text = "Сохранить";
+            ButtonSave.UseVisualStyleBackColor = true;
+            ButtonSave.Click += ButtonSave_ClickAsync;
+            // 
+            // buttonCancel
+            // 
+            buttonCancel.Location = new Point(624, 258);
+            buttonCancel.Name = "buttonCancel";
+            buttonCancel.Size = new Size(164, 39);
+            buttonCancel.TabIndex = 20;
+            buttonCancel.Text = "Отмена";
+            buttonCancel.UseVisualStyleBackColor = true;
+            // 
+            // CreateForm
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 309);
+            Controls.Add(buttonCancel);
+            Controls.Add(ButtonSave);
+            Controls.Add(label8);
+            Controls.Add(session6Score);
+            Controls.Add(label9);
+            Controls.Add(session5Score);
+            Controls.Add(label10);
+            Controls.Add(session4Score);
+            Controls.Add(label7);
+            Controls.Add(session3Score);
+            Controls.Add(label6);
+            Controls.Add(session2Score);
+            Controls.Add(label5);
+            Controls.Add(label4);
+            Controls.Add(session1Score);
+            Controls.Add(label3);
+            Controls.Add(NameTextBox);
+            Controls.Add(label2);
+            Controls.Add(label1);
+            Controls.Add(StartEducationDataPicker);
+            Controls.Add(FormSelector);
+            Name = "CreateForm";
+            Text = "CreateForm";
+            Load += CreateForm_LoadAsync;
+            ((System.ComponentModel.ISupportInitialize)session1Score).EndInit();
+            ((System.ComponentModel.ISupportInitialize)session2Score).EndInit();
+            ((System.ComponentModel.ISupportInitialize)session3Score).EndInit();
+            ((System.ComponentModel.ISupportInitialize)session6Score).EndInit();
+            ((System.ComponentModel.ISupportInitialize)session5Score).EndInit();
+            ((System.ComponentModel.ISupportInitialize)session4Score).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private CustomsComponentsVar2.CustomDateTimePicker StartEducationDataPicker;
+        private ComponentsLab.VisualSelectionComponent FormSelector;
+        private Label label1;
+        private Label label2;
+        private TextBox NameTextBox;
+        private Label label3;
+        private NumericUpDown session1Score;
+        private Label label4;
+        private Label label5;
+        private Label label6;
+        private NumericUpDown session2Score;
+        private Label label7;
+        private NumericUpDown session3Score;
+        private Label label8;
+        private NumericUpDown session6Score;
+        private Label label9;
+        private NumericUpDown session5Score;
+        private Label label10;
+        private NumericUpDown session4Score;
+        private Button ButtonSave;
+        private Button buttonCancel;
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/CreateForm.cs

@@ -0,0 +1,118 @@
+using Lab3.Database.DTO;
+using Lab3.Database.Models;
+using Lab3.Database.Repository.Interfaces;
+
+namespace Lab3.Forms
+{
+    public partial class CreateForm : Form
+    {
+        private readonly IStudentRepository _studentRepository;
+
+        private readonly IEducationFormRepository _educationFormRepository;
+
+        private readonly Guid? _updatedStudentGuid = null;
+
+        public CreateForm(
+            IStudentRepository studentRepository,
+            IEducationFormRepository educationFormRepository,
+            Guid? updatedStudentGuid)
+        {
+            _studentRepository = studentRepository;
+            _educationFormRepository = educationFormRepository;
+            
+            _updatedStudentGuid = updatedStudentGuid;
+
+            InitializeComponent();
+        }
+
+        private async void CreateForm_LoadAsync(object sender, EventArgs e)
+        {
+            FormSelector.Fill(await _educationFormRepository.Get());
+            StartEducationDataPicker.DateStart = DateTime.Now.AddYears(-6);
+            StartEducationDataPicker.DateEnd = DateTime.Now;
+
+            if (_updatedStudentGuid == null)
+            {
+                return;
+            }
+            var student = await _studentRepository.GetAsync(_updatedStudentGuid.Value);
+
+            NameTextBox.Text = student.Name;
+            StartEducationDataPicker.Value = student.StartEducation;
+            FormSelector.ComboBoxSelectedValue = student.EducationForm;
+
+            session1Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 1)?.Score ?? decimal.Zero;
+            session2Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 2)?.Score ?? decimal.Zero;
+            session3Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 3)?.Score ?? decimal.Zero;
+            session4Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 4)?.Score ?? decimal.Zero;
+            session5Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 5)?.Score ?? decimal.Zero;
+            session6Score.Value = student.StudentSessions
+                .FirstOrDefault(s => s.Number == 6)?.Score ?? decimal.Zero;
+        }
+
+        private async void ButtonSave_ClickAsync(object sender, EventArgs e)
+        {
+            try
+            {
+                if (string.IsNullOrEmpty(NameTextBox.Text)
+                || string.IsNullOrEmpty(FormSelector.ComboBoxSelectedValue))
+                {
+                    throw new Exception();
+                }
+
+                StudentDTO student = new()
+                {
+                    Id = _updatedStudentGuid ?? Guid.NewGuid(),
+                    Name = NameTextBox.Text,
+                    StartEducation = StartEducationDataPicker.Value,
+                    EducationForm = FormSelector.ComboBoxSelectedValue,
+                    StudentSessions = [
+                        new(){
+                        Score = session1Score.Value,
+                        Number = 1,
+                    },
+                    new(){
+                        Score = session2Score.Value,
+                        Number = 2,
+                    },
+                    new(){
+                        Score = session3Score.Value,
+                        Number = 3,
+                    },
+                    new(){
+                        Score = session4Score.Value,
+                        Number = 4,
+                    },
+                    new(){
+                        Score = session5Score.Value,
+                        Number = 5,
+                    },
+                    new(){
+                        Score = session6Score.Value,
+                        Number = 6,
+                    },
+                ],
+                };
+
+                if (_updatedStudentGuid != null)
+                {
+                    await _studentRepository.UpdateAsync(student);
+                }
+                else
+                {
+                    await _studentRepository.CreateAsync(student);
+                }
+                Close();
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/CreateForm.resx

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

Cop.Borovkov.Var3/Lab3/Forms/MainForm.Designer.cs

@@ -0,0 +1,66 @@
+namespace Lab3.Forms
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            StudentsListBox = new Cop.Borovkov.Var3.Components.CustomListBox();
+            SimpleTableCreator = new Cop.Borovkov.Var3.Components.CustomPdfTable(components);
+            ExcelTableCreator = new CustomComponentsVar2.CustomExcelTable(components);
+            WordDiogramCreator = new ComponentsLibrary.ComponentDiagram(components);
+            SuspendLayout();
+            // 
+            // StudentsListBox
+            // 
+            StudentsListBox.Dock = DockStyle.Fill;
+            StudentsListBox.Location = new Point(0, 0);
+            StudentsListBox.Name = "StudentsListBox";
+            StudentsListBox.Selected = "";
+            StudentsListBox.Size = new Size(800, 450);
+            StudentsListBox.TabIndex = 0;
+            // 
+            // MainForm
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(StudentsListBox);
+            Name = "MainForm";
+            Text = "MainForm";
+            Load += MainForm_LoadAsync;
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Cop.Borovkov.Var3.Components.CustomListBox StudentsListBox;
+        private Cop.Borovkov.Var3.Components.CustomPdfTable SimpleTableCreator;
+        private CustomComponentsVar2.CustomExcelTable ExcelTableCreator;
+        private ComponentsLibrary.ComponentDiagram WordDiogramCreator;
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/MainForm.cs

@@ -0,0 +1,265 @@
+using AutoMapper;
+using ComponentsLibrary.entities;
+using ComponentsLibrary.entities.enums;
+using Lab3.Database.DTO;
+using Lab3.Database.Repository.Interfaces;
+using Lab3.Models;
+
+namespace Lab3.Forms
+{
+    public partial class MainForm : Form
+    {
+        private readonly IStudentRepository _studentRepository;
+        private readonly IMapper _mapper;
+        private readonly Func<Guid?, CreateForm> _getCreateOrUpdateForm;
+        private readonly CatalogForm _catalogForm;
+
+        private bool _cont = false;
+
+        public MainForm(
+            IStudentRepository repository,
+            IMapper mapper,
+            Func<Guid?, CreateForm> getCreateOrUpdateForm,
+            CatalogForm catalogForm)
+        {
+            _studentRepository = repository;
+            _mapper = mapper;
+
+            _getCreateOrUpdateForm = getCreateOrUpdateForm;
+            _catalogForm = catalogForm;
+
+            InitializeComponent();
+        }
+
+        private void MainForm_LoadAsync(object sender, EventArgs e)
+        {
+            LoadAsync();
+        }
+
+        private async void LoadAsync()
+        {
+            try
+            {
+                var students = _mapper.Map<List<StudentViewModel>>(await _studentRepository.GetAsync());
+                StudentsListBox.FillValues(
+                    students.Select(s => string.Join(" ",
+                        [
+                            s.Id,
+                        s.Name,
+                        s.EducationForm,
+                        s.StartEducation.ToLongDateString(),
+                        s.SessionMarks,
+                        ]
+                    ))
+                );
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(
+                    ex.Message,
+                    "Ошибка",
+                    MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+            }
+        }
+
+        private async void RemoveStudentAsync()
+        {
+            if (MessageBox.Show("Удалить запись", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                try
+                {
+                    await _studentRepository
+                        .DeleteAsync(Guid.Parse(StudentsListBox.Selected.Split()[0]));
+                    LoadAsync();       
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        private async void CreateSimpleDocAsync()
+        {
+            try
+            {
+                using var saveFileDialog = new SaveFileDialog
+                {
+                    Filter = "pdf|*.pdf"
+                };
+                if (saveFileDialog.ShowDialog() != DialogResult.OK)
+                {
+                    return;
+                }
+
+                var values = (await _studentRepository.GetAsync())
+                        .Select(s => s.StudentSessions
+                            .OrderBy(x => x.Number)
+                            .Select(x => x.Score.ToString())
+                            .ToArray())
+                        .ToArray();
+                var tables = new string[values.Length, 6];
+
+                for (int i = 0; i < values.Length; ++i)
+                {
+                    for (int j = 0; j < 6; ++j)
+                    {
+                        tables[i, j] = values[i][j]; 
+                    }
+                }
+
+                SimpleTableCreator.SaveToPdf(new()
+                {
+                    FilePath = saveFileDialog.FileName,
+                    Title = "Сессии",
+                    Tables = [tables]
+                });
+
+                _ = MessageBox.Show("Простой документ сформирован",
+                    "Успешный результат",
+                    MessageBoxButtons.OK,
+                    MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                _ = MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private async void CreateTableAsync()
+        {
+            try
+            {
+                using var saveFileDialog = new SaveFileDialog
+                {
+                    Filter = "xlsx|*.xlsx"
+                };
+                if (saveFileDialog.ShowDialog() != DialogResult.OK)
+                {
+                    return;
+                }
+                ExcelTableCreator.SaveToExcel<StudentDTO>(new()
+                {
+                    FilePath = saveFileDialog.FileName,
+                    Title = "Студенты",
+                    Headers = 
+                    [
+                        ("Id", nameof(StudentDTO.Id)),
+                        ("ФИО", nameof(StudentDTO.Name)),
+                        ("Форма обучения", nameof(StudentDTO.EducationForm)),
+                        ("Дата поступления", nameof(StudentDTO.StartEducation)),
+                    ],
+                    HeaderGroups = [new() {
+                        GroupHeader = "Образование",
+                        FirstHeader = 2,
+                        LastHeader = 3,
+                    }],
+                    Values = await _studentRepository.GetAsync()
+                });
+
+                _ = MessageBox.Show("Документ с таблицей сформирован",
+                    "Успешный результат",
+                    MessageBoxButtons.OK,
+                    MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                _ = MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        private async void CreateWordDocAsync()
+        {
+            try
+            {
+                using var saveFileDialog = new SaveFileDialog
+                {
+                    Filter = "docx|*.docx"
+                };
+                if (saveFileDialog.ShowDialog() != DialogResult.OK)
+                {
+                    return;
+                }
+
+                var data = (await _studentRepository.GetAsync())
+                    .GroupBy(s => s.EducationForm)
+                    .Select(s => new DataLine(
+                        s.Key,
+                        s.GroupBy(x => x.StartEducation.Year)
+                        .Select(x => (year: x.Key.ToString(), count: (double)x.Count()))
+                        .ToArray()))
+                    .ToList();
+
+                WordDiogramCreator.AddDiagram(
+                    new(
+                        saveFileDialog.FileName,
+                        "Поступления",
+                        "Диаграмма",
+
+                        EnumAreaLegend.Bottom,
+                        data
+                    )
+                );
+
+                _ = MessageBox.Show("Документ с диаграммой сформирован",
+                     "Успешный результат",
+                     MessageBoxButtons.OK,
+                     MessageBoxIcon.Information);
+            }
+            catch (Exception ex)
+            {
+                _ = MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
+        {
+            if (keyData == (Keys.ControlKey | Keys.Control)) _cont = true;
+
+            if (_cont && keyData == Keys.A)
+            {
+                _getCreateOrUpdateForm(null).ShowDialog(this);
+                LoadAsync();
+            }
+            else if (_cont && keyData == Keys.U)
+            {
+                var elem = StudentsListBox.Selected;
+                _getCreateOrUpdateForm(
+                        Guid.Parse(elem.Split()[0])
+                    ).ShowDialog(this);
+                LoadAsync();
+            }
+            else if (_cont && keyData == Keys.D) 
+            {
+                RemoveStudentAsync();
+            }
+            else if (_cont && keyData == Keys.S)
+            {
+                CreateSimpleDocAsync();
+            }
+            else if (_cont && keyData == Keys.T)
+            {
+                CreateTableAsync();
+            }
+            else if (_cont && keyData == Keys.C)
+            {
+                CreateWordDocAsync();
+            }
+            else if (_cont && keyData == Keys.G)
+            {
+                _catalogForm.ShowDialog(this);
+            }
+
+            if (keyData == Keys.A ||
+                keyData == Keys.U ||
+                keyData == Keys.D ||
+                keyData == Keys.S ||
+                keyData == Keys.T ||
+                keyData == Keys.C ||
+                keyData == Keys.G) _cont = false;
+            
+            return true;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/Forms/MainForm.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="SimpleTableCreator.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="ExcelTableCreator.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>203, 17</value>
+  </metadata>
+  <metadata name="WordDiogramCreator.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>377, 17</value>
+  </metadata>
+</root>

Cop.Borovkov.Var3/Lab3/Lab3.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="Logic\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="ComponentsLibraryLab1" Version="8.0.2" />
+    <PackageReference Include="ComponentsLibraryLab2" Version="8.0.1" />
+    <PackageReference Include="Cop.Borovkov.Var3" Version="8.0.2" />
+    <PackageReference Include="CustomComponentsVar2" Version="8.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Lab3.Database\Lab3.Database.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="appsettings.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Cop.Borovkov.Var3/Lab3/MappingProfiles/StudentViewMappingProfile.cs

@@ -0,0 +1,15 @@
+using AutoMapper;
+using Lab3.Database.DTO;
+using Lab3.Models;
+
+namespace Lab3.MappingProfiles
+{
+    public class StudentViewMappingProfile : Profile
+    {
+        public StudentViewMappingProfile()
+        {
+            _ = CreateMap<StudentDTO, StudentViewModel>()
+                ;
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/Models/StudentViewModel.cs

@@ -0,0 +1,12 @@
+using Lab3.Database.DTO;
+using System.Globalization;
+
+namespace Lab3.Models
+{
+    public record StudentViewModel : StudentDTO
+    {
+        public string SessionMarks => string.Join("; ", StudentSessions
+            .OrderBy(s => s.Number)
+            .Select(s => $"сессия{s.Number:d}: {s.Score:n2}"));
+    }
+}

Cop.Borovkov.Var3/Lab3/Program.cs

@@ -0,0 +1,41 @@
+using Lab3.Extensions;
+using Lab3.Forms;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace Lab3
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+
+            var app = CreateHostBuilder().Build();
+
+            Application.Run(app.Services.GetRequiredService<MainForm>());
+        }
+
+        static IHostBuilder CreateHostBuilder()
+        {
+            return Host.CreateDefaultBuilder()
+                .ConfigureAppConfiguration(c 
+                    => c.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true))
+                .ConfigureServices((context, services) => {
+
+                    services.ConfigureDAL(context.Configuration);
+
+                    services.AddMapping();
+
+                    services.AddForms();
+                });
+        }
+    }
+}

Cop.Borovkov.Var3/Lab3/appsettings.json

@@ -0,0 +1,5 @@
+{
+  "ConnectionStrings": {
+    "COPDataBase": "Host=localhost;Username=postgres;Password=postgres;Database=COP"
+  }
+}

Cop.Borovkov.Var3/PIHelperSh.PdfCreater/PIHelperSh.PdfCreator.csproj

@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
+    <Title>Библиотека PDF</Title>
+    <Authors>MaximK</Authors>
+    <Description>Небольшая надстройка для более удобной работы с PDF</Description>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
+    <RepositoryUrl>https://github.com/KuzarinM/PIHelperSh/tree/master/PIHelperSh.PdfCreater</RepositoryUrl>
+    <GenerateDocumentationFile>True</GenerateDocumentationFile>
+    <PackageLicenseFile>LICENSE</PackageLicenseFile>
+    <Version>1.1.1</Version>
+    <PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
+    <PackageReference Include="PIHelperSh.Core" Version="1.0.1" />
+  </ItemGroup>
+
+</Project>

Cop.Borovkov.Var3/TestCustomComponents/Forms/Form2.Designer.cs

@@ -0,0 +1,94 @@
+namespace TestCustomComponents.Forms
+{
+    partial class Form2
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            customPdfTable1 = new Cop.Borovkov.Var3.Components.CustomPdfTable(components);
+            button1 = new Button();
+            button2 = new Button();
+            customPdfTableWithGrouping1 = new Cop.Borovkov.Var3.Components.CustomPdfTableWithGrouping(components);
+            button3 = new Button();
+            customPdfHistogram1 = new Cop.Borovkov.Var3.Components.CustomPdfHistogram(components);
+            SuspendLayout();
+            // 
+            // button1
+            // 
+            button1.Location = new Point(14, 16);
+            button1.Margin = new Padding(3, 4, 3, 4);
+            button1.Name = "button1";
+            button1.Size = new Size(86, 31);
+            button1.TabIndex = 0;
+            button1.Text = "button1";
+            button1.UseVisualStyleBackColor = true;
+            button1.Click += button1_Click;
+            // 
+            // button2
+            // 
+            button2.Location = new Point(106, 16);
+            button2.Name = "button2";
+            button2.Size = new Size(94, 29);
+            button2.TabIndex = 1;
+            button2.Text = "button2";
+            button2.UseVisualStyleBackColor = true;
+            button2.Click += button2_Click;
+            // 
+            // button3
+            // 
+            button3.Location = new Point(206, 18);
+            button3.Name = "button3";
+            button3.Size = new Size(94, 29);
+            button3.TabIndex = 2;
+            button3.Text = "button3";
+            button3.UseVisualStyleBackColor = true;
+            button3.Click += button3_Click;
+            // 
+            // Form2
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(914, 600);
+            Controls.Add(button3);
+            Controls.Add(button2);
+            Controls.Add(button1);
+            Margin = new Padding(3, 4, 3, 4);
+            Name = "Form2";
+            Text = "Form2";
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Cop.Borovkov.Var3.Components.CustomPdfTable customPdfTable1;
+        private Button button1;
+        private Button button2;
+        private Cop.Borovkov.Var3.Components.CustomPdfTableWithGrouping customPdfTableWithGrouping1;
+        private Button button3;
+        private Cop.Borovkov.Var3.Components.CustomPdfHistogram customPdfHistogram1;
+    }
+}

Cop.Borovkov.Var3/TestCustomComponents/Forms/Form2.cs

@@ -0,0 +1,151 @@
+using Cop.Borovkov.Var3.Components;
+using Newtonsoft.Json.Serialization;
+using PIHelperSh.PdfCreator.Enums;
+using TestCustomComponents.Models;
+
+namespace TestCustomComponents.Forms
+{
+    public partial class Form2 : Form
+    {
+        public Form2()
+        {
+            InitializeComponent();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            customPdfTable1.SaveToPdf(new()
+            {
+                FilePath = @"E:\test\test.pdf",
+                Title = "Текст заголовка",
+                Tables = [new[,]
+                {
+                    { "00", "01", "02" },
+                    { "10", "11", "12" },
+                    { "20", "21", "22" },
+                }],
+            });
+
+            customPdfTable1.SaveToPdf(new()
+            {
+                FilePath = @"E:\test\test.pdf",
+                Title = "Текст заголовка",
+                Tables = [new[,]
+                {
+                    { "000", "001", "002" },
+                    { "010", "011", "012" },
+                    { "020", "021", "022" },
+                }, new[,]
+                {
+                    { "100", "101", "102" },
+                    { "110", "111", "112" },
+                    { "120", "121", "122" },
+                }],
+            });
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            customPdfTableWithGrouping1.SaveToPdf<TestModel>(new()
+            {
+                FilePath = @"C:\test\test.pdf",
+                Title = "Текст заголовка",
+                Columns = [
+                    new() {
+                        Header = "1",
+                        PropertyName = nameof(TestModel.Height),
+                    },
+                    new() {
+                        Header = "2",
+                        PropertyName = nameof(TestModel.Name),
+                    },
+                    new() {
+                        Header = "3",
+                        PropertyName = nameof(TestModel.Id),
+                    },
+                    new() {
+                        Header = "4",
+                        PropertyName = nameof(TestModel.Age),
+                    }
+                ],
+                Rows = [
+                    new() {
+                        Value = new TestModel() {
+                            Id = 1,
+                            Name = "Vasya",
+                            Age = 5,
+                            Height = "low",
+                        },
+                        Height = 100f,
+                    },
+                    new() {
+                        Value = new TestModel() {
+                            Id = 2,
+                            Name = "Masya",
+                            Age = 8,
+                            Height = "hi",
+                        },
+                        Height = 100f,
+                    },
+                    new() {
+                        Value = new TestModel() {
+                            Id = 3,
+                            Name = "Kasya",
+                            Age = 3,
+                            Height = "low",
+                        },
+                        Height = 10f,
+                    },
+                    new() {
+                        Value = new TestModel() {
+                            Id = 4,
+                            Name = "Asya",
+                            Age = 100,
+                            Height = "hi",
+                        },
+                        Height = 50f,
+                    },
+                ],
+                HeaderHeight = 100f,
+            });
+        }
+
+        private void button3_Click(object sender, EventArgs e)
+        {
+            customPdfHistogram1.SaveToPdf(new()
+            {
+                FilePath = @"C:\test\test.pdf",
+                DocumentTitle = "Текст заголовка",
+                HistogramTitle = "Заголовок диограммы",
+                Values = [
+                    new(){
+                        Name = "Линия1",
+                        Points = [
+                            new() { Name = "f3", Value = 2 },
+                            new() { Name = "f4", Value = 3 },
+                            new() { Name = "f5", Value = 5 },
+                            new() { Name = "f6", Value = 8 },
+                            new() { Name = "f7", Value = 13 },
+                            new() { Name = "f8", Value = 21 },
+                            new() { Name = "f9", Value = 34 },
+                            new() { Name = "f10", Value = 55 },
+                            new() { Name = "f11", Value = 89 },
+                        ],
+                    },
+                    new(){
+                        Name = "Линия2",
+                        Points = [
+                            new() { Name = "r1", Value = 1 },
+                            new() { Name = "r2", Value = 100 },
+                            new() { Name = "r3", Value = 10 },
+                            new() { Name = "r4", Value = 80 },
+                            new() { Name = "r5", Value = 30 },
+                            new() { Name = "r6", Value = 60 },
+                            new() { Name = "r7", Value = 50 },
+                        ],
+                    }
+                ],
+            });
+        }
+    }
+}

Cop.Borovkov.Var3/TestCustomComponents/Forms/Form2.resx

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="customPdfTable1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="customPdfTableWithGrouping1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>185, 17</value>
+  </metadata>
+  <metadata name="customPdfHistogram1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>446, 17</value>
+  </metadata>
+</root>

Cop.Borovkov.Var3/TestCustomComponents/Models/TestModel.cs

@@ -4,8 +4,10 @@
     {
         public int Id { get; set; }
 
-        public string Name { get; set; }
+        public string Name { get; set; } = string.Empty;
 
         public int Age { get; set; }
+
+        public string Height { get; set; } = string.Empty;
     }
 }

Cop.Borovkov.Var3/TestCustomComponents/Program.cs

@@ -1,3 +1,5 @@
+using TestCustomComponents.Forms;
+
 namespace TestCustomComponents
 {
     internal static class Program
@@ -11,7 +13,7 @@ namespace TestCustomComponents
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
+            Application.Run(new Form2());
         }
     }
 }