ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ReportLogic.cs

@@ -0,0 +1,111 @@
+using ComputersShopBusinessLogic.OfficePackage;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BusinessLogicContracts;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.BusinessLogics
+{
+	public class ReportLogic : IReportLogic
+	{
+		private readonly IComponentStorage _componentStorage;
+        private readonly IComputerStorage _ComputerStorage;
+        private readonly IOrderStorage _orderStorage;
+        private readonly AbstractSaveToExcel _saveToExcel;
+        private readonly AbstractSaveToWord _saveToWord;
+        private readonly AbstractSaveToPdf _saveToPdf;
+
+        public ReportLogic(IComputerStorage ComputerStorage, IComponentStorage componentStorage, IOrderStorage orderStorage, AbstractSaveToExcel saveToExcel, AbstractSaveToWord saveToWord, AbstractSaveToPdf saveToPdf)
+        {
+            _ComputerStorage = ComputerStorage;
+            _componentStorage = componentStorage;
+            _orderStorage = orderStorage;
+            _saveToExcel = saveToExcel;
+            _saveToWord = saveToWord;
+            _saveToPdf = saveToPdf;
+        }
+        
+        public List<ReportComputerComponentViewModel> GetComputerComponents()
+        {
+            var components = _componentStorage.GetFullList();
+            var Computers = _ComputerStorage.GetFullList();
+            var list = new List<ReportComputerComponentViewModel>();
+            foreach (var Computer in Computers)
+            {
+                var record = new ReportComputerComponentViewModel
+                {
+                    ComputerName = Computer.ComputerName,
+                    Components = new List<(string Component, int Count)>(),
+                    TotalCount = 0
+                };
+                foreach (var component in components)
+                {
+                    if (Computer.ComputerComponents.ContainsKey(component.Id))
+                    {
+                        record.Components.Add(new(component.ComponentName, Computer.ComputerComponents[component.Id].Item2));
+                        record.TotalCount += Computer.ComputerComponents[component.Id].Item2;
+                    }
+                }
+                list.Add(record);
+            }
+            return list;
+        }
+
+        public List<ReportOrdersViewModel> GetOrders(ReportBindingModel model)
+        {
+            return _orderStorage.GetFilteredList(new OrderSearchModel
+            {
+                DateFrom = model.DateFrom,
+                DateTo = model.DateTo
+            })
+            .Select(x => new ReportOrdersViewModel
+            {
+                Id = x.Id,
+                DateCreate = x.DateCreate,
+                ComputerName = x.ComputerName,
+                Sum = x.Sum,
+                Status = x.Status.ToString(),
+            })
+           .ToList();
+        }
+
+        public void SaveComputersToWordFile(ReportBindingModel model)
+        {
+            _saveToWord.CreateDoc(new WordInfo
+            {
+                FileName = model.FileName,
+                Title = "Список компьютеров",
+                Computers = _ComputerStorage.GetFullList()
+            });
+        }
+        
+        public void SaveComputerComponentToExcelFile(ReportBindingModel model)
+        {
+            _saveToExcel.CreateReport(new ExcelInfo
+            {
+                FileName = model.FileName,
+                Title = "Список компьютеров",
+                ComputerComponents = GetComputerComponents()
+            });
+        }
+        
+        public void SaveOrdersToPdfFile(ReportBindingModel model)
+        {
+            _saveToPdf.CreateDoc(new PdfInfo
+            {
+                FileName = model.FileName,
+                Title = "Список заказов",
+                DateFrom = model.DateFrom!.Value,
+                DateTo = model.DateTo!.Value,
+                Orders = GetOrders(model)
+            });
+        }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj

@@ -7,7 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="2.19.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>
 
   <ItemGroup>

ComputersShop/ComputersShopBusinessLogic/OfficePackage/AbstractSaveToExcel.cs

@@ -0,0 +1,95 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToExcel
+	{
+		public void CreateReport(ExcelInfo info)
+		{
+			CreateExcel(info);
+
+			InsertCellInWorksheet(new ExcelCellParameters
+			{
+				ColumnName = "A",
+				RowIndex = 1,
+				Text = info.Title,
+				StyleInfo = ExcelStyleInfoType.Title
+			});
+
+			MergeCells(new ExcelMergeParameters
+			{
+				CellFromName = "A1",
+				CellToName = "C1"
+			});
+
+			uint rowIndex = 2;
+			foreach (var pc in info.ComputerComponents)
+			{
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "A",
+					RowIndex = rowIndex,
+					Text = pc.ComputerName,
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+
+				rowIndex++;
+
+				foreach (var (Component, Count) in pc.Components)
+				{
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "B",
+						RowIndex = rowIndex,
+						Text = Component,
+						StyleInfo = ExcelStyleInfoType.TextWithBorder
+					});
+
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "C",
+						RowIndex = rowIndex,
+						Text = Count.ToString(),
+						StyleInfo = ExcelStyleInfoType.TextWithBorder
+					});
+
+					rowIndex++;
+				}
+
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "A",
+					RowIndex = rowIndex,
+					Text = "Итого",
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "C",
+					RowIndex = rowIndex,
+					Text = pc.TotalCount.ToString(),
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+
+				rowIndex++;
+			}
+
+			SaveExcel(info);
+		}
+
+		protected abstract void CreateExcel(ExcelInfo info);
+
+		protected abstract void InsertCellInWorksheet(ExcelCellParameters excelParams);
+
+		protected abstract void MergeCells(ExcelMergeParameters excelParams);
+
+		protected abstract void SaveExcel(ExcelInfo info);
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/AbstractSaveToPdf.cs

@@ -0,0 +1,70 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToPdf
+	{
+		public void CreateDoc(PdfInfo info)
+		{
+			CreatePdf(info);
+
+			CreateParagraph(new PdfParagraph
+			{
+				Text = info.Title,
+				Style = "NormalTitle",
+				ParagraphAlignment = PdfParagraphAlignmentType.Center
+			});
+
+			CreateParagraph(new PdfParagraph
+			{
+				Text = $"с{info.DateFrom.ToShortDateString()} по {info.DateTo.ToShortDateString()}",
+				Style = "Normal",
+				ParagraphAlignment = PdfParagraphAlignmentType.Center
+			});
+
+			CreateTable(new List<string> { "2cm", "3cm", "6cm", "3cm", "4cm" });
+
+			CreateRow(new PdfRowParameters
+			{
+				Texts = new List<string> { "Номер", "Дата заказа", "Букет", "Сумма", "Статус" },
+				Style = "NormalTitle",
+				ParagraphAlignment = PdfParagraphAlignmentType.Center
+			});
+
+			foreach (var order in info.Orders)
+			{
+				CreateRow(new PdfRowParameters
+				{
+					Texts = new List<string> { order.Id.ToString(), order.DateCreate.ToShortDateString(), order.ComputerName, order.Sum.ToString(), order.Status },
+					Style = "Normal",
+					ParagraphAlignment = PdfParagraphAlignmentType.Left
+				});
+			}
+
+			CreateParagraph(new PdfParagraph
+			{
+				Text = $"Итого: {info.Orders.Sum(x => x.Sum)}\t",
+				Style = "Normal",
+				ParagraphAlignment = PdfParagraphAlignmentType.Right
+			});
+
+			SavePdf(info);
+		}
+
+		protected abstract void CreatePdf(PdfInfo info);
+
+		protected abstract void CreateParagraph(PdfParagraph paragraph);
+
+		protected abstract void CreateTable(List<string> columns);
+
+		protected abstract void CreateRow(PdfRowParameters rowParameters);
+
+		protected abstract void SavePdf(PdfInfo info);
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/AbstractSaveToWord.cs

@@ -0,0 +1,51 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToWord
+	{
+		public void CreateDoc(WordInfo info)
+		{
+			CreateWord(info);
+
+			CreateParagraph(new WordParagraph
+			{
+				Texts = new List<(string, WordTextProperties)> { (info.Title, new WordTextProperties { Bold = true, Size = "24", }) },
+				TextProperties = new WordTextProperties
+				{
+					Size = "24",
+					JustificationType = WordJustificationType.Center
+				}
+			});
+
+			foreach (var comp in info.Computers)
+			{
+				CreateParagraph(new WordParagraph
+				{
+					Texts = new List<(string, WordTextProperties)>
+					{(comp.ComputerName + " - ", new WordTextProperties { Size = "24", Bold = true}),
+					 (comp.Price.ToString(), new WordTextProperties { Size = "24", })},
+
+					TextProperties = new WordTextProperties
+					{
+						Size = "24",
+						JustificationType = WordJustificationType.Both
+					}
+				});
+			}
+			SaveWord(info);
+		}
+
+		protected abstract void CreateWord(WordInfo info);
+
+		protected abstract void CreateParagraph(WordParagraph paragraph);
+
+		protected abstract void SaveWord(WordInfo info);
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperEnums/ExcelStyleInfoType.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperEnums
+{
+	public enum ExcelStyleInfoType
+	{
+		Title,
+		Text,
+		TextWithBorder
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperEnums/PdfParagraphAlignmentType.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperEnums
+{
+	public enum PdfParagraphAlignmentType
+	{
+		Center,
+		Left,
+		Right
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperEnums/WordJustificationType.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperEnums
+{
+	public enum WordJustificationType
+	{
+		Center,
+		Both
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs

@@ -0,0 +1,18 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelCellParameters
+	{
+		public string ColumnName { get; set; } = string.Empty;
+		public uint RowIndex { get; set; }
+		public string Text { get; set; } = string.Empty;
+		public string CellReference => $"{ColumnName}{RowIndex}";
+		public ExcelStyleInfoType StyleInfo { get; set; }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs

@@ -0,0 +1,16 @@
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelInfo
+	{
+		public string FileName { get; set; } = string.Empty;
+		public string Title { get; set; } = string.Empty;
+		public List<ReportComputerComponentViewModel> ComputerComponents { get; set; } = new();
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/ExcelMergeParameters.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelMergeParameters
+	{
+		public string CellFromName { get; set; } = string.Empty;
+		public string CellToName { get; set; } = string.Empty;
+		public string Merge => $"{CellFromName}:{CellToName}";
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/PdfInfo.cs

@@ -0,0 +1,18 @@
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class PdfInfo
+	{
+		public string FileName { get; set; } = string.Empty;
+		public string Title { get; set; } = string.Empty;
+		public DateTime DateFrom { get; set; }
+		public DateTime DateTo { get; set; }
+		public List<ReportOrdersViewModel> Orders { get; set; } = new();
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/PdfParagraph.cs

@@ -0,0 +1,16 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class PdfParagraph
+	{
+		public string Text { get; set; } = string.Empty;
+		public string Style { get; set; } = string.Empty;
+		public PdfParagraphAlignmentType ParagraphAlignment { get; set; }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/PdfRowParameters.cs

@@ -0,0 +1,16 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class PdfRowParameters
+	{
+		public List<string> Texts { get; set; } = new();
+		public string Style { get; set; } = string.Empty;
+		public PdfParagraphAlignmentType ParagraphAlignment { get; set; }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/WordInfo.cs

@@ -0,0 +1,16 @@
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordInfo
+	{
+		public string FileName { get; set; } = string.Empty;
+		public string Title { get; set; } = string.Empty;
+		public List<ComputerViewModel> Computers { get; set; } = new();
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/WordParagraph.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordParagraph
+	{
+		public List<(string, WordTextProperties)> Texts { get; set; } = new();
+		public WordTextProperties? TextProperties { get; set; }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/HelperModels/WordTextProperties.cs

@@ -0,0 +1,16 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordTextProperties
+	{
+		public string Size { get; set; } = string.Empty;
+		public bool Bold { get; set; }
+		public WordJustificationType JustificationType { get; set; }
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/Implements/SaveToExcel.cs

@@ -0,0 +1,318 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using DocumentFormat.OpenXml.Office2010.Excel;
+using DocumentFormat.OpenXml.Office2013.Excel;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.Implements
+{
+	public class SaveToExcel : AbstractSaveToExcel
+	{
+		private SpreadsheetDocument? _spreadsheetDocument;
+		private SharedStringTablePart? _shareStringPart;
+		private Worksheet? _worksheet;
+
+		private static void CreateStyles(WorkbookPart workbookpart)
+		{
+			var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
+			sp.Stylesheet = new Stylesheet();
+			var fonts = new Fonts() { Count = 2U, KnownFonts = true };
+			var fontUsual = new Font();
+			fontUsual.Append(new FontSize() { Val = 12D });
+			fontUsual.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Theme = 1U });
+			fontUsual.Append(new FontName() { Val = "Times New Roman" });
+			fontUsual.Append(new FontFamilyNumbering() { Val = 2 });
+			fontUsual.Append(new FontScheme() { Val = FontSchemeValues.Minor });
+			var fontTitle = new Font();
+			fontTitle.Append(new Bold());
+			fontTitle.Append(new FontSize() { Val = 14D });
+			fontTitle.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Theme = 1U });
+			fontTitle.Append(new FontName() { Val = "Times New Roman" });
+			fontTitle.Append(new FontFamilyNumbering() { Val = 2 });
+			fontTitle.Append(new FontScheme() { Val = FontSchemeValues.Minor });
+			fonts.Append(fontUsual);
+			fonts.Append(fontTitle);
+			var fills = new Fills() { Count = 2U };
+			var fill1 = new Fill();
+			fill1.Append(new PatternFill() { PatternType = PatternValues.None }); var fill2 = new Fill();
+			fill2.Append(new PatternFill()
+			{
+				PatternType = PatternValues.Gray125
+			});
+			fills.Append(fill1);
+			fills.Append(fill2);
+			var borders = new Borders() { Count = 2U };
+			var borderNoBorder = new Border();
+			borderNoBorder.Append(new LeftBorder());
+			borderNoBorder.Append(new RightBorder());
+			borderNoBorder.Append(new TopBorder());
+			borderNoBorder.Append(new BottomBorder());
+			borderNoBorder.Append(new DiagonalBorder());
+			var borderThin = new Border();
+			var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
+			leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var rightBorder = new RightBorder()
+			{
+				Style = BorderStyleValues.Thin
+			};
+			rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
+			topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var bottomBorder = new BottomBorder()
+			{
+				Style = BorderStyleValues.Thin
+			};
+			bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			borderThin.Append(leftBorder);
+			borderThin.Append(rightBorder);
+			borderThin.Append(topBorder);
+			borderThin.Append(bottomBorder);
+			borderThin.Append(new DiagonalBorder());
+			borders.Append(borderNoBorder);
+			borders.Append(borderThin);
+			var cellStyleFormats = new CellStyleFormats() { Count = 1U };
+			var cellFormatStyle = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 0U
+			};
+			cellStyleFormats.Append(cellFormatStyle);
+			var cellFormats = new CellFormats() { Count = 3U };
+			var cellFormatFont = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 0U,
+				FormatId = 0U,
+				ApplyFont = true
+			};
+			var cellFormatFontAndBorder = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 1U,
+				FormatId = 0U,
+				ApplyFont = true,
+				ApplyBorder = true
+			};
+			var cellFormatTitle = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 1U,
+				FillId = 0U,
+				BorderId = 0U,
+				FormatId = 0U,
+				Alignment = new Alignment()
+				{
+					Vertical = VerticalAlignmentValues.Center,
+					WrapText = true,
+					Horizontal = HorizontalAlignmentValues.Center
+				},
+				ApplyFont = true
+			};
+			cellFormats.Append(cellFormatFont);
+			cellFormats.Append(cellFormatFontAndBorder);
+			cellFormats.Append(cellFormatTitle); var cellStyles = new CellStyles() { Count = 1U };
+			cellStyles.Append(new CellStyle()
+			{
+				Name = "Normal",
+				FormatId = 0U,
+				BuiltinId = 0U
+			});
+			var differentialFormats = new DocumentFormat.OpenXml.Office2013.Excel.DifferentialFormats()
+			{ Count = 0U };
+
+			var tableStyles = new TableStyles()
+			{
+				Count = 0U,
+				DefaultTableStyle = "TableStyleMedium2",
+				DefaultPivotStyle = "PivotStyleLight16"
+			};
+			var stylesheetExtensionList = new StylesheetExtensionList();
+			var stylesheetExtension1 = new StylesheetExtension()
+			{
+				Uri = "{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}"
+			};
+			stylesheetExtension1.AddNamespaceDeclaration("x14", "http://schemas.microsoft.com/office/spreadsheetml/2009/9/main");
+			stylesheetExtension1.Append(new SlicerStyles()
+			{
+				DefaultSlicerStyle = "SlicerStyleLight1"
+			});
+			var stylesheetExtension2 = new StylesheetExtension()
+			{
+				Uri = "{9260A510-F301-46a8-8635-F512D64BE5F5}"
+			};
+			stylesheetExtension2.AddNamespaceDeclaration("x15", "http://schemas.microsoft.com/office/spreadsheetml/2010/11/main");
+			stylesheetExtension2.Append(new TimelineStyles()
+			{
+				DefaultTimelineStyle = "TimeSlicerStyleLight1"
+			});
+			stylesheetExtensionList.Append(stylesheetExtension1);
+			stylesheetExtensionList.Append(stylesheetExtension2);
+			sp.Stylesheet.Append(fonts);
+			sp.Stylesheet.Append(fills);
+			sp.Stylesheet.Append(borders);
+			sp.Stylesheet.Append(cellStyleFormats);
+			sp.Stylesheet.Append(cellFormats);
+			sp.Stylesheet.Append(cellStyles);
+			sp.Stylesheet.Append(differentialFormats);
+			sp.Stylesheet.Append(tableStyles);
+			sp.Stylesheet.Append(stylesheetExtensionList);
+		}
+
+		private static uint GetStyleValue(ExcelStyleInfoType styleInfo)
+		{
+			return styleInfo switch
+			{
+				ExcelStyleInfoType.Title => 2U,
+				ExcelStyleInfoType.TextWithBorder => 1U,
+				ExcelStyleInfoType.Text => 0U,
+				_ => 0U,
+			};
+		}
+
+		protected override void CreateExcel(ExcelInfo info)
+		{
+			_spreadsheetDocument = SpreadsheetDocument.Create(info.FileName,
+		   SpreadsheetDocumentType.Workbook);
+
+			var workbookpart = _spreadsheetDocument.AddWorkbookPart();
+			workbookpart.Workbook = new Workbook(); CreateStyles(workbookpart);
+
+			_shareStringPart = _spreadsheetDocument.WorkbookPart!.GetPartsOfType<SharedStringTablePart>().Any()
+			?
+			_spreadsheetDocument.WorkbookPart.GetPartsOfType<SharedStringTablePart>().First()
+			:
+			_spreadsheetDocument.WorkbookPart.AddNewPart<SharedStringTablePart>();
+
+			if (_shareStringPart.SharedStringTable == null)
+			{
+				_shareStringPart.SharedStringTable = new SharedStringTable();
+			}
+
+			var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+			worksheetPart.Worksheet = new Worksheet(new SheetData());
+
+			var sheets = _spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+			var sheet = new Sheet()
+			{
+				Id = _spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
+				SheetId = 1,
+				Name = "Лист"
+			};
+			sheets.Append(sheet);
+			_worksheet = worksheetPart.Worksheet;
+		}
+
+		protected override void InsertCellInWorksheet(ExcelCellParameters excelParams)
+		{
+			if (_worksheet == null || _shareStringPart == null)
+			{
+				return;
+			}
+			var sheetData = _worksheet.GetFirstChild<SheetData>();
+			if (sheetData == null)
+			{
+				return;
+			}
+
+			Row row;
+			if (sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).Any())
+			{
+				row = sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).First();
+			}
+			else
+			{
+				row = new Row() { RowIndex = excelParams.RowIndex };
+				sheetData.Append(row);
+			}
+
+			Cell cell;
+			if (row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).Any())
+			{
+				cell = row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).First();
+			}
+			else
+			{
+				Cell? refCell = null;
+				foreach (Cell rowCell in row.Elements<Cell>())
+				{
+					if (string.Compare(rowCell.CellReference!.Value, excelParams.CellReference, true) > 0)
+					{
+						refCell = rowCell;
+						break;
+					}
+				}
+				var newCell = new Cell()
+				{
+					CellReference = excelParams.CellReference
+				};
+				row.InsertBefore(newCell, refCell);
+				cell = newCell;
+			}
+
+			_shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(excelParams.Text)));
+			_shareStringPart.SharedStringTable.Save();
+			cell.CellValue = new CellValue((_shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
+			cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
+			cell.StyleIndex = GetStyleValue(excelParams.StyleInfo);
+		}
+
+		protected override void MergeCells(ExcelMergeParameters excelParams)
+		{
+			if (_worksheet == null)
+			{
+				return;
+			}
+			MergeCells mergeCells;
+			if (_worksheet.Elements<MergeCells>().Any())
+			{
+				mergeCells = _worksheet.Elements<MergeCells>().First();
+			}
+			else
+			{
+				mergeCells = new MergeCells();
+				if (_worksheet.Elements<CustomSheetView>().Any())
+				{
+					_worksheet.InsertAfter(mergeCells, _worksheet.Elements<CustomSheetView>().First());
+				}
+				else
+				{
+					_worksheet.InsertAfter(mergeCells, _worksheet.Elements<SheetData>().First());
+				}
+			}
+			var mergeCell = new MergeCell()
+			{
+				Reference = new StringValue(excelParams.Merge)
+			};
+			mergeCells.Append(mergeCell);
+		}
+
+		protected override void SaveExcel(ExcelInfo info)
+		{
+			if (_spreadsheetDocument == null)
+			{
+				return;
+			}
+			_spreadsheetDocument.WorkbookPart!.Workbook.Save();
+			_spreadsheetDocument.Close();
+		}
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/Implements/SaveToPdf.cs

@@ -0,0 +1,105 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.Rendering;
+using MigraDoc.DocumentObjectModel.Tables;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.Implements
+{
+	public class SaveToPdf : AbstractSaveToPdf
+	{
+		private Document? _document;
+		private Section? _section;
+		private Table? _table;
+		private static ParagraphAlignment GetParagraphAlignment(PdfParagraphAlignmentType type)
+		{
+			return type switch
+			{
+				PdfParagraphAlignmentType.Center => ParagraphAlignment.Center,
+				PdfParagraphAlignmentType.Left => ParagraphAlignment.Left,
+				PdfParagraphAlignmentType.Right => ParagraphAlignment.Right,
+				_ => ParagraphAlignment.Justify,
+			};
+		}
+
+		private static void DefineStyles(Document document)
+		{
+			var style = document.Styles["Normal"];
+			style.Font.Name = "Times New Roman";
+			style.Font.Size = 14;
+			style = document.Styles.AddStyle("NormalTitle", "Normal");
+			style.Font.Bold = true;
+		}
+
+		protected override void CreatePdf(PdfInfo info)
+		{
+			_document = new Document();
+			DefineStyles(_document);
+			_section = _document.AddSection();
+		}
+
+		protected override void CreateParagraph(PdfParagraph pdfParagraph)
+		{
+			if (_section == null)
+			{
+				return;
+			}
+			var paragraph = _section.AddParagraph(pdfParagraph.Text);
+			paragraph.Format.SpaceAfter = "1cm";
+			paragraph.Format.Alignment = GetParagraphAlignment(pdfParagraph.ParagraphAlignment);
+			paragraph.Style = pdfParagraph.Style;
+		}
+
+		protected override void CreateTable(List<string> columns)
+		{
+			if (_document == null)
+			{
+				return;
+			}
+			_table = _document.LastSection.AddTable();
+			foreach (var elem in columns)
+			{
+				_table.AddColumn(elem);
+			}
+		}
+
+		protected override void CreateRow(PdfRowParameters rowParameters)
+		{
+			if (_table == null)
+			{
+				return;
+			}
+			var row = _table.AddRow();
+			for (int i = 0; i < rowParameters.Texts.Count; ++i)
+			{
+				row.Cells[i].AddParagraph(rowParameters.Texts[i]);
+				if (!string.IsNullOrEmpty(rowParameters.Style))
+				{
+					row.Cells[i].Style = rowParameters.Style;
+				}
+				Unit borderWidth = 0.5;
+				row.Cells[i].Borders.Left.Width = borderWidth;
+				row.Cells[i].Borders.Right.Width = borderWidth;
+				row.Cells[i].Borders.Top.Width = borderWidth;
+				row.Cells[i].Borders.Bottom.Width = borderWidth;
+				row.Cells[i].Format.Alignment = GetParagraphAlignment(rowParameters.ParagraphAlignment);
+				row.Cells[i].VerticalAlignment = VerticalAlignment.Center;
+			}
+		}
+
+		protected override void SavePdf(PdfInfo info)
+		{
+			var renderer = new PdfDocumentRenderer(true)
+			{
+				Document = _document
+			};
+			renderer.RenderDocument();
+			renderer.PdfDocument.Save(info.FileName);
+		}
+	}
+}

ComputersShop/ComputersShopBusinessLogic/OfficePackage/Implements/SaveToWord.cs

@@ -0,0 +1,116 @@
+using ComputersShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputersShopBusinessLogic.OfficePackage.HelperModels;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.OfficePackage.Implements
+{
+	public class SaveToWord : AbstractSaveToWord
+	{
+		private WordprocessingDocument? _wordDocument;
+		private Body? _docBody;
+
+		private static JustificationValues GetJustificationValues(WordJustificationType type)
+		{
+			return type switch
+			{
+				WordJustificationType.Both => JustificationValues.Both,
+				WordJustificationType.Center => JustificationValues.Center,
+				_ => JustificationValues.Left,
+			};
+		}
+
+		private static SectionProperties CreateSectionProperties()
+		{
+			var properties = new SectionProperties();
+			var pageSize = new PageSize
+			{
+				Orient = PageOrientationValues.Portrait
+			};
+			properties.AppendChild(pageSize);
+			return properties;
+		}
+
+		private static ParagraphProperties? CreateParagraphProperties(WordTextProperties? paragraphProperties)
+		{
+			if (paragraphProperties == null)
+			{
+				return null;
+			}
+			var properties = new ParagraphProperties();
+			properties.AppendChild(new Justification()
+			{
+				Val = GetJustificationValues(paragraphProperties.JustificationType)
+			});
+			properties.AppendChild(new SpacingBetweenLines
+			{
+				LineRule = LineSpacingRuleValues.Auto
+			});
+			properties.AppendChild(new Indentation());
+			var paragraphMarkRunProperties = new ParagraphMarkRunProperties();
+			if (!string.IsNullOrEmpty(paragraphProperties.Size))
+			{
+				paragraphMarkRunProperties.AppendChild(new FontSize
+				{
+					Val =
+			   paragraphProperties.Size
+				});
+			}
+			properties.AppendChild(paragraphMarkRunProperties);
+			return properties;
+		}
+
+		protected override void CreateWord(WordInfo info)
+		{
+			_wordDocument = WordprocessingDocument.Create(info.FileName, WordprocessingDocumentType.Document);
+			MainDocumentPart mainPart = _wordDocument.AddMainDocumentPart();
+			mainPart.Document = new Document();
+			_docBody = mainPart.Document.AppendChild(new Body());
+		}
+
+		protected override void CreateParagraph(WordParagraph paragraph)
+		{
+			if (_docBody == null || paragraph == null)
+			{
+				return;
+			}
+			var docParagraph = new Paragraph();
+
+			docParagraph.AppendChild(CreateParagraphProperties(paragraph.TextProperties));
+			foreach (var run in paragraph.Texts)
+			{
+				var docRun = new Run();
+				var properties = new RunProperties();
+				properties.AppendChild(new FontSize { Val = run.Item2.Size });
+				if (run.Item2.Bold)
+				{
+					properties.AppendChild(new Bold());
+				}
+				docRun.AppendChild(properties);
+				docRun.AppendChild(new Text
+				{
+					Text = run.Item1,
+					Space = SpaceProcessingModeValues.Preserve
+				});
+				docParagraph.AppendChild(docRun);
+			}
+			_docBody.AppendChild(docParagraph);
+		}
+		protected override void SaveWord(WordInfo info)
+		{
+			if (_docBody == null || _wordDocument == null)
+			{
+				return;
+			}
+			_docBody.AppendChild(CreateSectionProperties());
+			_wordDocument.MainDocumentPart!.Document.Save();
+			_wordDocument.Close();
+		}
+	}
+}

ComputersShop/ComputersShopContracts/BindingModels/ReportBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BindingModels
+{
+	public class ReportBindingModel
+	{
+		public string FileName { get; set; } = string.Empty;
+		public DateTime? DateFrom { get; set; }
+		public DateTime? DateTo { get; set; }
+	}
+}

ComputersShop/ComputersShopContracts/BusinessLogicContracts/IReportLogic.cs

@@ -0,0 +1,23 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BusinessLogicContracts
+{
+	public interface IReportLogic
+	{
+		List<ReportComputerComponentViewModel> GetComputerComponents();
+
+		List<ReportOrdersViewModel> GetOrders(ReportBindingModel model);
+
+		void SaveComputersToWordFile(ReportBindingModel model);
+
+		void SaveComputerComponentToExcelFile(ReportBindingModel model);
+
+		void SaveOrdersToPdfFile(ReportBindingModel model);
+	}
+}

ComputersShop/ComputersShopContracts/SearchModels/OrderSearchModel.cs

@@ -9,5 +9,7 @@ namespace ComputersShopContracts.SearchModels
 	public class OrderSearchModel
 	{
 		public int? Id { get; set; }
+		public DateTime? DateFrom { get; set; }
+		public DateTime? DateTo { get; set; }
 	}
 }

ComputersShop/ComputersShopContracts/ViewModels/ReportComputerComponentViewModel.cs

@@ -0,0 +1,9 @@
+namespace ComputersShopContracts.ViewModels
+{
+	public class ReportComputerComponentViewModel
+	{
+		public string ComputerName { get; set; } = string.Empty;
+		public int TotalCount { get; set; }
+		public List<(string Component, int Count)> Components { get; set; } = new();
+	}
+}

ComputersShop/ComputersShopContracts/ViewModels/ReportOrdersViewModel.cs

@@ -0,0 +1,11 @@
+namespace ComputersShopContracts.ViewModels
+{
+	public class ReportOrdersViewModel
+	{
+		public int Id { get; set; }
+		public DateTime DateCreate { get; set; }
+		public string ComputerName { get; set; } = string.Empty;
+		public double Sum { get; set; }
+		public string Status { get; set; } = string.Empty;
+	}
+}

ComputersShop/ComputersShopView/ComputersShopView.csproj

@@ -17,6 +17,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
     <PackageReference Include="NLog" Version="5.1.1" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
+    <PackageReference Include="ReportViewerCore.WinForms" Version="15.1.17" />
   </ItemGroup>
 
   <ItemGroup>

ComputersShop/ComputersShopView/FormMain.Designer.cs

@@ -28,134 +28,159 @@
 		/// </summary>
 		private void InitializeComponent()
 		{
-			this.menuStrip = new System.Windows.Forms.MenuStrip();
-			this.справочникToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.computerToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.componentsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.dataGridView = new System.Windows.Forms.DataGridView();
-			this.buttonCreateOrder = new System.Windows.Forms.Button();
-			this.buttonTakeOrderInWork = new System.Windows.Forms.Button();
-			this.buttonOrderReady = new System.Windows.Forms.Button();
-			this.buttonIssuedOrder = new System.Windows.Forms.Button();
-			this.buttonRef = new System.Windows.Forms.Button();
-			this.menuStrip.SuspendLayout();
-			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
-			this.SuspendLayout();
+			menuStrip = new MenuStrip();
+			справочникToolStripMenuItem = new ToolStripMenuItem();
+			computerToolStripMenuItem = new ToolStripMenuItem();
+			componentsToolStripMenuItem = new ToolStripMenuItem();
+			dataGridView = new DataGridView();
+			buttonCreateOrder = new Button();
+			buttonTakeOrderInWork = new Button();
+			buttonOrderReady = new Button();
+			buttonIssuedOrder = new Button();
+			buttonRef = new Button();
+			отчётыToolStripMenuItem = new ToolStripMenuItem();
+			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
+			компонентыПоКомпьютерамToolStripMenuItem = new ToolStripMenuItem();
+			списокЗаказовToolStripMenuItem = new ToolStripMenuItem();
+			menuStrip.SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
+			SuspendLayout();
 			// 
 			// menuStrip
 			// 
-			this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.справочникToolStripMenuItem});
-			this.menuStrip.Location = new System.Drawing.Point(0, 0);
-			this.menuStrip.Name = "menuStrip";
-			this.menuStrip.Size = new System.Drawing.Size(1047, 24);
-			this.menuStrip.TabIndex = 0;
-			this.menuStrip.Text = "menuStrip1";
+			menuStrip.Items.AddRange(new ToolStripItem[] { справочникToolStripMenuItem, отчётыToolStripMenuItem });
+			menuStrip.Location = new Point(0, 0);
+			menuStrip.Name = "menuStrip";
+			menuStrip.Size = new Size(1047, 24);
+			menuStrip.TabIndex = 0;
+			menuStrip.Text = "menuStrip1";
 			// 
 			// справочникToolStripMenuItem
 			// 
-			this.справочникToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.computerToolStripMenuItem,
-            this.componentsToolStripMenuItem});
-			this.справочникToolStripMenuItem.Name = "справочникToolStripMenuItem";
-			this.справочникToolStripMenuItem.Size = new System.Drawing.Size(92, 20);
-			this.справочникToolStripMenuItem.Text = "справочники";
+			справочникToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { computerToolStripMenuItem, componentsToolStripMenuItem });
+			справочникToolStripMenuItem.Name = "справочникToolStripMenuItem";
+			справочникToolStripMenuItem.Size = new Size(92, 20);
+			справочникToolStripMenuItem.Text = "справочники";
 			// 
 			// computerToolStripMenuItem
 			// 
-			this.computerToolStripMenuItem.Name = "computerToolStripMenuItem";
-			this.computerToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
-			this.computerToolStripMenuItem.Text = "компьютеры";
-			this.computerToolStripMenuItem.Click += new System.EventHandler(this.ComputersToolStripMenuItem_Click);
+			computerToolStripMenuItem.Name = "computerToolStripMenuItem";
+			computerToolStripMenuItem.Size = new Size(146, 22);
+			computerToolStripMenuItem.Text = "компьютеры";
+			computerToolStripMenuItem.Click += ComputersToolStripMenuItem_Click;
 			// 
 			// componentsToolStripMenuItem
 			// 
-			this.componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
-			this.componentsToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
-			this.componentsToolStripMenuItem.Text = "компоненты";
-			this.componentsToolStripMenuItem.Click += new System.EventHandler(this.ComponentsToolStripMenuItem_Click);
+			componentsToolStripMenuItem.Name = "componentsToolStripMenuItem";
+			componentsToolStripMenuItem.Size = new Size(146, 22);
+			componentsToolStripMenuItem.Text = "компоненты";
+			componentsToolStripMenuItem.Click += ComponentsToolStripMenuItem_Click;
 			// 
 			// dataGridView
 			// 
-			this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-			this.dataGridView.Location = new System.Drawing.Point(12, 27);
-			this.dataGridView.Name = "dataGridView";
-			this.dataGridView.RowTemplate.Height = 25;
-			this.dataGridView.Size = new System.Drawing.Size(817, 411);
-			this.dataGridView.TabIndex = 1;
+			dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			dataGridView.Location = new Point(12, 27);
+			dataGridView.Name = "dataGridView";
+			dataGridView.RowTemplate.Height = 25;
+			dataGridView.Size = new Size(817, 411);
+			dataGridView.TabIndex = 1;
 			// 
 			// buttonCreateOrder
 			// 
-			this.buttonCreateOrder.Location = new System.Drawing.Point(835, 50);
-			this.buttonCreateOrder.Name = "buttonCreateOrder";
-			this.buttonCreateOrder.Size = new System.Drawing.Size(200, 23);
-			this.buttonCreateOrder.TabIndex = 2;
-			this.buttonCreateOrder.Text = "Создать заказ";
-			this.buttonCreateOrder.UseVisualStyleBackColor = true;
-			this.buttonCreateOrder.Click += new System.EventHandler(this.ButtonCreateOrder_Click);
+			buttonCreateOrder.Location = new Point(835, 50);
+			buttonCreateOrder.Name = "buttonCreateOrder";
+			buttonCreateOrder.Size = new Size(200, 23);
+			buttonCreateOrder.TabIndex = 2;
+			buttonCreateOrder.Text = "Создать заказ";
+			buttonCreateOrder.UseVisualStyleBackColor = true;
+			buttonCreateOrder.Click += ButtonCreateOrder_Click;
 			// 
 			// buttonTakeOrderInWork
 			// 
-			this.buttonTakeOrderInWork.Location = new System.Drawing.Point(835, 101);
-			this.buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
-			this.buttonTakeOrderInWork.Size = new System.Drawing.Size(200, 23);
-			this.buttonTakeOrderInWork.TabIndex = 3;
-			this.buttonTakeOrderInWork.Text = "Отдать на выполнение";
-			this.buttonTakeOrderInWork.UseVisualStyleBackColor = true;
-			this.buttonTakeOrderInWork.Click += new System.EventHandler(this.ButtonTakeOrderInWork_Click);
+			buttonTakeOrderInWork.Location = new Point(835, 101);
+			buttonTakeOrderInWork.Name = "buttonTakeOrderInWork";
+			buttonTakeOrderInWork.Size = new Size(200, 23);
+			buttonTakeOrderInWork.TabIndex = 3;
+			buttonTakeOrderInWork.Text = "Отдать на выполнение";
+			buttonTakeOrderInWork.UseVisualStyleBackColor = true;
+			buttonTakeOrderInWork.Click += ButtonTakeOrderInWork_Click;
 			// 
 			// buttonOrderReady
 			// 
-			this.buttonOrderReady.Location = new System.Drawing.Point(835, 156);
-			this.buttonOrderReady.Name = "buttonOrderReady";
-			this.buttonOrderReady.Size = new System.Drawing.Size(200, 23);
-			this.buttonOrderReady.TabIndex = 4;
-			this.buttonOrderReady.Text = "Заказ готов";
-			this.buttonOrderReady.UseVisualStyleBackColor = true;
-			this.buttonOrderReady.Click += new System.EventHandler(this.ButtonOrderReady_Click);
+			buttonOrderReady.Location = new Point(835, 156);
+			buttonOrderReady.Name = "buttonOrderReady";
+			buttonOrderReady.Size = new Size(200, 23);
+			buttonOrderReady.TabIndex = 4;
+			buttonOrderReady.Text = "Заказ готов";
+			buttonOrderReady.UseVisualStyleBackColor = true;
+			buttonOrderReady.Click += ButtonOrderReady_Click;
 			// 
 			// buttonIssuedOrder
 			// 
-			this.buttonIssuedOrder.Location = new System.Drawing.Point(835, 212);
-			this.buttonIssuedOrder.Name = "buttonIssuedOrder";
-			this.buttonIssuedOrder.Size = new System.Drawing.Size(200, 23);
-			this.buttonIssuedOrder.TabIndex = 5;
-			this.buttonIssuedOrder.Text = "Заказ выдан";
-			this.buttonIssuedOrder.UseVisualStyleBackColor = true;
-			this.buttonIssuedOrder.Click += new System.EventHandler(this.ButtonIssuedOrder_Click);
+			buttonIssuedOrder.Location = new Point(835, 212);
+			buttonIssuedOrder.Name = "buttonIssuedOrder";
+			buttonIssuedOrder.Size = new Size(200, 23);
+			buttonIssuedOrder.TabIndex = 5;
+			buttonIssuedOrder.Text = "Заказ выдан";
+			buttonIssuedOrder.UseVisualStyleBackColor = true;
+			buttonIssuedOrder.Click += ButtonIssuedOrder_Click;
 			// 
 			// buttonRef
 			// 
-			this.buttonRef.Location = new System.Drawing.Point(835, 269);
-			this.buttonRef.Name = "buttonRef";
-			this.buttonRef.Size = new System.Drawing.Size(200, 23);
-			this.buttonRef.TabIndex = 6;
-			this.buttonRef.Text = "Обновить список";
-			this.buttonRef.UseVisualStyleBackColor = true;
-			this.buttonRef.Click += new System.EventHandler(this.ButtonRef_Click);
+			buttonRef.Location = new Point(835, 269);
+			buttonRef.Name = "buttonRef";
+			buttonRef.Size = new Size(200, 23);
+			buttonRef.TabIndex = 6;
+			buttonRef.Text = "Обновить список";
+			buttonRef.UseVisualStyleBackColor = true;
+			buttonRef.Click += ButtonRef_Click;
+			// 
+			// отчётыToolStripMenuItem
+			// 
+			отчётыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоКомпьютерамToolStripMenuItem, списокЗаказовToolStripMenuItem });
+			отчётыToolStripMenuItem.Name = "отчётыToolStripMenuItem";
+			отчётыToolStripMenuItem.Size = new Size(58, 20);
+			отчётыToolStripMenuItem.Text = "отчёты";
+			// 
+			// списокКомпонентовToolStripMenuItem
+			// 
+			списокКомпонентовToolStripMenuItem.Name = "списокКомпонентовToolStripMenuItem";
+			списокКомпонентовToolStripMenuItem.Size = new Size(242, 22);
+			списокКомпонентовToolStripMenuItem.Text = "список компонентов";
+			// 
+			// компонентыПоКомпьютерамToolStripMenuItem
+			// 
+			компонентыПоКомпьютерамToolStripMenuItem.Name = "компонентыПоКомпьютерамToolStripMenuItem";
+			компонентыПоКомпьютерамToolStripMenuItem.Size = new Size(242, 22);
+			компонентыПоКомпьютерамToolStripMenuItem.Text = "компоненты по компьютерам";
+			// 
+			// списокЗаказовToolStripMenuItem
+			// 
+			списокЗаказовToolStripMenuItem.Name = "списокЗаказовToolStripMenuItem";
+			списокЗаказовToolStripMenuItem.Size = new Size(242, 22);
+			списокЗаказовToolStripMenuItem.Text = "список заказов";
 			// 
 			// FormMain
 			// 
-			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-			this.ClientSize = new System.Drawing.Size(1047, 450);
-			this.Controls.Add(this.buttonRef);
-			this.Controls.Add(this.buttonIssuedOrder);
-			this.Controls.Add(this.buttonOrderReady);
-			this.Controls.Add(this.buttonTakeOrderInWork);
-			this.Controls.Add(this.buttonCreateOrder);
-			this.Controls.Add(this.dataGridView);
-			this.Controls.Add(this.menuStrip);
-			this.MainMenuStrip = this.menuStrip;
-			this.Name = "FormMain";
-			this.Text = "Магазин электроники";
-			this.Load += new System.EventHandler(this.FormMain_Load);
-			this.menuStrip.ResumeLayout(false);
-			this.menuStrip.PerformLayout();
-			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
-			this.ResumeLayout(false);
-			this.PerformLayout();
-
+			AutoScaleDimensions = new SizeF(7F, 15F);
+			AutoScaleMode = AutoScaleMode.Font;
+			ClientSize = new Size(1047, 450);
+			Controls.Add(buttonRef);
+			Controls.Add(buttonIssuedOrder);
+			Controls.Add(buttonOrderReady);
+			Controls.Add(buttonTakeOrderInWork);
+			Controls.Add(buttonCreateOrder);
+			Controls.Add(dataGridView);
+			Controls.Add(menuStrip);
+			MainMenuStrip = menuStrip;
+			Name = "FormMain";
+			Text = "Магазин электроники";
+			Load += FormMain_Load;
+			menuStrip.ResumeLayout(false);
+			menuStrip.PerformLayout();
+			((System.ComponentModel.ISupportInitialize)dataGridView).EndInit();
+			ResumeLayout(false);
+			PerformLayout();
 		}
 
 		#endregion
@@ -170,5 +195,9 @@
 		private Button buttonRef;
 		private ToolStripMenuItem computerToolStripMenuItem;
 		private ToolStripMenuItem componentsToolStripMenuItem;
+		private ToolStripMenuItem отчётыToolStripMenuItem;
+		private ToolStripMenuItem списокКомпонентовToolStripMenuItem;
+		private ToolStripMenuItem компонентыПоКомпьютерамToolStripMenuItem;
+		private ToolStripMenuItem списокЗаказовToolStripMenuItem;
 	}
 }

ComputersShop/ComputersShopView/FormMain.cs

@@ -94,7 +94,7 @@ namespace ComputersShopView
 					if (!operationResult)
 					{
 						throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-				    }
+					}
 					LoadData();
 				}
 				catch (Exception ex)
@@ -124,7 +124,7 @@ namespace ComputersShopView
 					if (!operationResult)
 					{
 						throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-				    }
+					}
 					LoadData();
 				}
 				catch (Exception ex)
@@ -154,7 +154,7 @@ namespace ComputersShopView
 					if (!operationResult)
 					{
 						throw new Exception("Ошибка при сохранении. Дополнительная информация в логах.");
-				    }
+					}
 					_logger.LogInformation("Заказ №{id} выдан", id);
 					LoadData();
 				}

ComputersShop/ComputersShopView/FormReportComputerComponents.Designer.cs

@@ -0,0 +1,113 @@
+namespace ComputersShopView
+{
+	partial class FormReportComputerComponents
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.dataGridView = new System.Windows.Forms.DataGridView();
+			this.buttonSaveToExcel = new System.Windows.Forms.Button();
+			this.Computer = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.Component = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			this.Count = new System.Windows.Forms.DataGridViewTextBoxColumn();
+			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+			this.SuspendLayout();
+			// 
+			// dataGridView
+			// 
+			this.dataGridView.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
+            | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+			this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			this.dataGridView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
+            this.Computer,
+            this.Component,
+            this.Count});
+			this.dataGridView.Location = new System.Drawing.Point(10, 11);
+			this.dataGridView.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+			this.dataGridView.Name = "dataGridView";
+			this.dataGridView.RowHeadersWidth = 51;
+			this.dataGridView.RowTemplate.Height = 29;
+			this.dataGridView.Size = new System.Drawing.Size(679, 283);
+			this.dataGridView.TabIndex = 0;
+			// 
+			// buttonSaveToExcel
+			// 
+			this.buttonSaveToExcel.Location = new System.Drawing.Point(496, 298);
+			this.buttonSaveToExcel.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+			this.buttonSaveToExcel.Name = "buttonSaveToExcel";
+			this.buttonSaveToExcel.Size = new System.Drawing.Size(192, 29);
+			this.buttonSaveToExcel.TabIndex = 1;
+			this.buttonSaveToExcel.Text = "Сохранить в Excel";
+			this.buttonSaveToExcel.UseVisualStyleBackColor = true;
+			this.buttonSaveToExcel.Click += new System.EventHandler(this.buttonSaveToExcel_Click);
+			// 
+			// Computer
+			// 
+			this.Computer.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+			this.Computer.HeaderText = "Компьютер";
+			this.Computer.MinimumWidth = 6;
+			this.Computer.Name = "Computer";
+			// 
+			// Component
+			// 
+			this.Component.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
+			this.Component.HeaderText = "Компонент";
+			this.Component.MinimumWidth = 6;
+			this.Component.Name = "Component";
+			// 
+			// Count
+			// 
+			this.Count.HeaderText = "Количество";
+			this.Count.MinimumWidth = 6;
+			this.Count.Name = "Count";
+			this.Count.Width = 125;
+			// 
+			// FormReportComputerComponents
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(700, 338);
+			this.Controls.Add(this.buttonSaveToExcel);
+			this.Controls.Add(this.dataGridView);
+			this.Margin = new System.Windows.Forms.Padding(3, 2, 3, 2);
+			this.Name = "FormReportComputerComponents";
+			this.Text = "Компоненты по букетам";
+			this.Load += new System.EventHandler(this.FormReportComputerComponents_Load);
+			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+
+		private DataGridView dataGridView;
+		private Button buttonSaveToExcel;
+		private DataGridViewTextBoxColumn Computer;
+		private DataGridViewTextBoxColumn Component;
+		private DataGridViewTextBoxColumn Count;
+	}
+}

ComputersShop/ComputersShopView/FormReportComputerComponents.cs

@@ -0,0 +1,88 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BusinessLogicContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ComputersShopView
+{
+	public partial class FormReportComputerComponents : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IReportLogic _logic;
+
+		public FormReportComputerComponents(ILogger<FormReportComputerComponents> logger, IReportLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void FormReportComputerComponents_Load(object sender, EventArgs e)
+		{
+			try
+			{
+				var dict = _logic.GetComputerComponents();
+				if (dict != null)
+				{
+					dataGridView.Rows.Clear();
+					foreach (var elem in dict)
+					{
+						dataGridView.Rows.Add(new object[] { elem.ComputerName, "", "" });
+
+						foreach (var listElem in elem.Components)
+						{
+							dataGridView.Rows.Add(new object[] { "", listElem.Item1, listElem.Item2 });
+						}
+
+						dataGridView.Rows.Add(new object[] { "Итого", "", elem.TotalCount });
+						dataGridView.Rows.Add(Array.Empty<object>());
+					}
+				}
+				_logger.LogInformation("Loading list of computers by components");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Error during loading list of computers by components");
+
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void buttonSaveToExcel_Click(object sender, EventArgs e)
+		{
+			using var dialog = new SaveFileDialog
+			{
+				Filter = "xlsx|*.xlsx"
+			};
+
+			if (dialog.ShowDialog() == DialogResult.OK)
+			{
+				try
+				{
+					_logic.SaveComputerComponentToExcelFile(new ReportBindingModel
+					{
+						FileName = dialog.FileName
+					});
+
+					_logger.LogInformation("Saving list of computers by components");
+
+					MessageBox.Show("Выполнено", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
+				}
+				catch (Exception ex)
+				{
+					_logger.LogError(ex, "Error saving list of computers by components");
+
+					MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+				}
+			}
+		}
+	}
+}

ComputersShop/ComputersShopView/FormReportComputerComponents.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

ComputersShop/ComputersShopView/Program.cs

@@ -1,4 +1,6 @@
 using ComputersShopBusinessLogic.BusinessLogics;
+using ComputersShopBusinessLogic.OfficePackage.Implements;
+using ComputersShopBusinessLogic.OfficePackage;
 using ComputersShopContracts.BusinessLogicContracts;
 using ComputersShopContracts.StoragesContracts;
 using ComputersShopDataBaseImplement.Implements;
@@ -41,6 +43,11 @@ namespace ComputersShopView
 			services.AddTransient<IComponentLogic, ComponentLogic>();
 			services.AddTransient<IComputerLogic, ComputerLogic>();
 			services.AddTransient<IOrderLogic, OrderLogic>();
+			services.AddTransient<IReportLogic, ReportLogic>();
+
+			services.AddTransient<AbstractSaveToWord, SaveToWord>();
+			services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+			services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
 
 			services.AddTransient<FormMain>();
 			services.AddTransient<FormComponent>();
@@ -49,6 +56,7 @@ namespace ComputersShopView
 			services.AddTransient<FormComputer>();
 			services.AddTransient<FormComputers>();
 			services.AddTransient<FormComputerComponent>();
+			services.AddTransient<FormReportComputerComponents>();
 		}
 	}
 }