Я СДЕЛАЛ ЭТО ***ть. ИЗИ НА***

AutoCenter/AutoCenterBusinessLogic/AutoCenterBusinessLogic.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
   </ItemGroup>
 

AutoCenter/AutoCenterBusinessLogic/BusinessLogics/ReportLogic.cs

@@ -0,0 +1,75 @@
+using AutoCenterBusinessLogic.OfficePackage;
+using AutoCenterBusinessLogic.OfficePackage.HelperModels;
+using AutoCenterContracts.BindingModels;
+using AutoCenterContracts.BusinessLogicsContracts;
+using AutoCenterContracts.SearchModels;
+using AutoCenterContracts.StoragesContracts;
+using AutoCenterContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.BusinessLogics
+{
+	public class ReportLogic : IReportLogic
+	{
+		private readonly IPurchaseStorage _purchaseStorage;
+		private readonly AbstractSaveToExcel _saveToExcel;
+		private readonly AbstractSaveToWord _saveToWord;
+		public ReportLogic(IPurchaseStorage purchaseStorage, AbstractSaveToExcel saveToExcel, AbstractSaveToWord saveToWord)
+		{
+			_purchaseStorage = purchaseStorage;
+			_saveToExcel = saveToExcel;
+			_saveToWord = saveToWord;
+		}
+
+		public List<ListPurchaseCarsViewModel> GetPurchaseCars(List<int> purchases)
+		{
+			List<ListPurchaseCarsViewModel> ans = new();
+			List<Tuple<PurchaseViewModel, List<CarViewModel>>> response =
+				_purchaseStorage.GetReportInfo(new ListPurchaseCarSearchModel { PurchaseIds = purchases});
+
+			foreach (var purchase in response)
+			{
+				List<CarViewModel> res = new();
+				foreach (var car in purchase.Item2)
+				{
+					
+					if (!res.Any(t => t.Id == car.Id))
+					{
+						res.Add(car);
+					}
+					
+				}
+				ans.Add(new ListPurchaseCarsViewModel
+				{
+					PurchaseId = purchase.Item1.Id,
+					Cars = res
+				});
+			}
+			return ans;
+		}
+
+		public void SavePurchasesToExcelFile(ListPurchaseCarBindingModel model)
+		{
+			_saveToExcel.CreateSecretaryReport(new ExcelInfoUser
+			{
+				FileName = model.FileName,
+				Title = "Список машин по покупкам",
+				PurchaseCars = GetPurchaseCars(model.Purchases)
+			});
+		}
+
+		public void SavePurchasesToWordFile(ListPurchaseCarBindingModel model)
+		{
+			_saveToWord.CreateSecretaryDoc(new WordInfoUser
+			{
+				FileName = model.FileName,
+				Title = "Список машин по покупкам",
+				PurchaseCars = GetPurchaseCars(model.Purchases)
+			});
+		}
+	}
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/AbstractSaveToExcel.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using AutoCenterBusinessLogic.OfficePackage.HelperModels;
+
+namespace AutoCenterBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToExcel
+	{
+		public void CreateSecretaryReport(ExcelInfoUser 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 rec in info.PurchaseCars)
+			{
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "A",
+					RowIndex = rowIndex,
+					Text = rec.PurchaseId.ToString(),
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+
+				rowIndex++;
+
+				foreach (var car in rec.Cars)
+				{
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "B",
+						RowIndex = rowIndex,
+						Text = car.Name,
+						StyleInfo = ExcelStyleInfoType.TextWithBroder
+					});
+
+					rowIndex++;
+				}
+
+				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);
+	}
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/AbstractSaveToWord.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using AutoCenterBusinessLogic.OfficePackage.HelperModels;
+
+namespace AutoCenterBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToWord
+	{
+		public void CreateSecretaryDoc(WordInfoUser 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 rec in info.PurchaseCars)
+			{
+				CreateParagraph(new WordParagraph
+				{
+					Texts = new List<(string, WordTextProperties)>
+					{ (rec.PurchaseId.ToString(), new WordTextProperties { Size = "24", Bold=true})},
+					TextProperties = new WordTextProperties
+					{
+						Size = "24",
+						JustificationType = WordJustificationType.Both
+					}
+				});
+
+				foreach (var car in rec.Cars)
+				{
+					CreateParagraph(new WordParagraph
+					{
+						Texts = new List<(string, WordTextProperties)>
+						{ (car.Name, new WordTextProperties { Size = "20", Bold=false})},
+						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);
+	}
+}

AutoCenter/AutoCenterBusinessLogic/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 AutoCenterBusinessLogic.OfficePackage.HelperEnums
+{
+    public enum ExcelStyleInfoType
+    {
+        Title,
+        Text,
+        TextWithBroder
+    }
+}

AutoCenter/AutoCenterBusinessLogic/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 AutoCenterBusinessLogic.OfficePackage.HelperEnums
+{
+    public enum WordJustificationType
+    {
+        Center,
+        Both
+    }
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs

@@ -0,0 +1,18 @@
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.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; }
+    }
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs

@@ -0,0 +1,16 @@
+using AutoCenterContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+    public class ExcelInfo
+    {
+        public string FileName { get; set; } = string.Empty;
+        public string Title { get; set; } = string.Empty;
+    }
+
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/ExcelInfoUser.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterContracts.ViewModels;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelInfoUser: ExcelInfo
+	{
+		public List<ListPurchaseCarsViewModel> PurchaseCars
+		{
+			get;
+			set;
+		} = new();
+	}
+}

AutoCenter/AutoCenterBusinessLogic/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 AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+    public class ExcelMergeParameters
+    {
+        public string CellFromName { get; set; } = string.Empty;
+        public string CellToName { get; set; } = string.Empty;
+        public string Merge => $"{CellFromName}:{CellToName}";
+    }
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/WordInfo.cs

@@ -0,0 +1,16 @@
+using AutoCenterContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+    public class WordInfo
+    {
+        public string FileName { get; set; } = string.Empty;
+        public string Title { get; set; } = string.Empty;
+    }
+
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/WordInfoUser.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterContracts.ViewModels;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordInfoUser: WordInfo
+	{
+		public List<ListPurchaseCarsViewModel> PurchaseCars
+		{
+			get;
+			set;
+		} = new();
+	}
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/WordParagraph.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+    public class WordParagraph
+    {
+        public List<(string, WordTextProperties)> Texts { get; set; } = new();
+        public WordTextProperties? TextProperties { get; set; }
+    }
+
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/HelperModels/WordTextProperties.cs

@@ -0,0 +1,17 @@
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterBusinessLogic.OfficePackage.HelperModels
+{
+    public class WordTextProperties
+    {
+        public string Size { get; set; } = string.Empty;
+        public bool Bold { get; set; }
+        public WordJustificationType JustificationType { get; set; }
+    }
+
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/Implements/SaveToExcel.cs

@@ -0,0 +1,328 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Office2010.Excel;
+using DocumentFormat.OpenXml.Office2013.Excel;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using AutoCenterBusinessLogic.OfficePackage.HelperModels;
+
+namespace AutoCenterBusinessLogic.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.TextWithBroder => 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.Dispose();
+        }
+    }
+}

AutoCenter/AutoCenterBusinessLogic/OfficePackage/Implements/SaveToWord.cs

@@ -0,0 +1,117 @@
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using DocumentFormat.OpenXml;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterBusinessLogic.OfficePackage.HelperEnums;
+using AutoCenterBusinessLogic.OfficePackage.HelperModels;
+
+namespace AutoCenterBusinessLogic.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.Dispose();
+		}
+	}
+}

AutoCenter/AutoCenterContracts/AutoCenterContracts.csproj

@@ -6,6 +6,10 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\AutoCenterDataModels\AutoCenterDataModels.csproj" />
   </ItemGroup>

AutoCenter/AutoCenterContracts/BindingModels/ListPurchaseCarBindingModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterContracts.BindingModels
+{
+	public class ListPurchaseCarBindingModel
+	{
+		public string FileName { get; set; } = string.Empty;
+		public List<int> Purchases { get; set; } = new();
+	}
+}

AutoCenter/AutoCenterContracts/BindingModels/MailConfigBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterContracts.BindingModels
+{
+	public class MailConfigBindingModel
+	{
+		public string MailLogin { get; set; } = string.Empty;
+		public string MailPassword { get; set; } = string.Empty;
+		public string SmtpClientHost { get; set; } = string.Empty;
+		public int SmtpClientPort { get; set; }
+		public string PopHost { get; set; } = string.Empty;
+		public int PopPort { get; set; }
+	}
+}

AutoCenter/AutoCenterContracts/BindingModels/MailSendInfoBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterContracts.BindingModels
+{
+	public class MailSendInfoBindingModel
+	{
+		public string MailAddress { get; set; } = string.Empty;
+		public string Subject { get; set; } = string.Empty;
+		public string Text { get; set; } = string.Empty;
+	}
+}

AutoCenter/AutoCenterContracts/BusinessLogicsContracts/IReportLogic.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AutoCenterContracts.ViewModels;
+using AutoCenterContracts.BindingModels;
+
+namespace AutoCenterContracts.BusinessLogicsContracts
+{
+	public interface IReportLogic
+	{
+		List<ListPurchaseCarsViewModel> GetPurchaseCars(List<int> purchases);
+		void SavePurchasesToWordFile(ListPurchaseCarBindingModel model);
+		void SavePurchasesToExcelFile(ListPurchaseCarBindingModel model);
+	}
+}

AutoCenter/AutoCenterContracts/SearchModels/ListPurchaseCarSearchModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterContracts.SearchModels
+{
+	public class ListPurchaseCarSearchModel
+	{
+		public List<int>? PurchaseIds { get; set; }
+	}
+}

AutoCenter/AutoCenterContracts/StoragesContracts/IPurchaseStorage.cs

@@ -16,6 +16,7 @@ namespace AutoCenterContracts.StoragesContracts
         PurchaseViewModel? GetElement(PurchaseSearchModel model);
         PurchaseViewModel? Insert(PurchaseBindingModel model);
         PurchaseViewModel? Update(PurchaseBindingModel model);
-        PurchaseViewModel? Delete(PurchaseBindingModel model);
+        PurchaseViewModel? Delete(PurchaseBindingModel model);
+		List<Tuple<PurchaseViewModel, List<CarViewModel>>> GetReportInfo(ListPurchaseCarSearchModel model);
     }
 }

AutoCenter/AutoCenterContracts/ViewModels/ListPurchaseCarsViewModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AutoCenterContracts.ViewModels
+{
+	public class ListPurchaseCarsViewModel
+	{
+		public int PurchaseId { get; set; }
+		public List<CarViewModel> Cars { get; set; } = new();
+	}
+}

AutoCenter/AutoCenterDataModels/AutoCenterDataModels.csproj

@@ -6,6 +6,7 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">

AutoCenter/AutoCenterDatabaseImplement/AutoCenterDatabaseImplement.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">

AutoCenter/AutoCenterDatabaseImplement/Implements/PurchaseStorage.cs

@@ -9,6 +9,7 @@ using AutoCenterContracts.SearchModels;
 using AutoCenterContracts.ViewModels;
 using AutoCenterContracts.StoragesContracts;
 using AutoCenterDatabaseImplement.Models;
+using System.Reflection.Metadata.Ecma335;
 
 namespace AutoCenterDatabaseImplement.Implements
 {
@@ -97,6 +98,32 @@ namespace AutoCenterDatabaseImplement.Implements
             context.SaveChanges();
 
             return purchase.GetViewModel;
-        }
-    }
+        }
+		public List<Tuple<PurchaseViewModel, List<CarViewModel>>> GetReportInfo(ListPurchaseCarSearchModel model)
+		{
+			if (model.PurchaseIds == null)
+			{
+				return new();
+			}
+			using var context = new AutoCenterDatabase();
+
+            List<Purchase> purchases = context.Purchases
+                .Where(purchase => model.PurchaseIds.Contains(purchase.Id)).Include(x => x.Cars).ToList();
+            List<Tuple<PurchaseViewModel, List<CarViewModel>>> reportData = new();
+            foreach (var purchase in purchases)
+            {
+                var tmp = purchase.GetCarsViewModel();
+
+				Tuple<PurchaseViewModel, List<CarViewModel>> tuple = new
+                (
+                    purchase.GetViewModel,
+                    tmp
+                );
+				reportData.Add(
+				    tuple	
+                );
+            }
+            return reportData;
+		}
+	}
 }

AutoCenter/AutoCenterDatabaseImplement/Models/Purchase.cs

@@ -107,5 +107,14 @@ namespace AutoCenterDatabaseImplement.Models
             PurchaseCars = PurchaseCars,
             PurchasePresellingWorks = PurchasePresellingWorks,
         };
+
+        public List<CarViewModel> GetCarsViewModel()
+        {
+            List<CarViewModel> lst = new();
+            foreach (var car in Cars) { 
+                lst.Add(car.GetViewModel);
+            }
+            return lst;
+        }
     }
 }

AutoCenter/AutoCenterRestApi/AutoCenterRestApi.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
     <PackageReference Include="Microsoft.Extensions.Logging.Log4Net.AspNetCore" Version="8.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
   </ItemGroup>

AutoCenter/AutoCenterRestApi/Controllers/ReportController.cs

@@ -0,0 +1,42 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using AutoCenterContracts.BusinessLogicsContracts;
+using AutoCenterContracts.BindingModels;
+
+namespace AutoCenterRestApi.Controllers
+{
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class ReportController : Controller
+	{
+		private readonly IReportLogic _reportUser;
+		public ReportController(ILogger<ReportController> logger, IReportLogic reportUser)
+		{
+			_reportUser = reportUser;
+		}
+		[HttpPost]
+		public void CreatePurchaseListWordFile(ListPurchaseCarBindingModel model)
+		{
+			try
+			{
+				_reportUser.SavePurchasesToWordFile(model);
+			}
+			catch (Exception ex)
+			{
+				throw;
+			}
+		}
+		[HttpPost]
+		public void CreatePurchaseListExcelFile(ListPurchaseCarBindingModel model)
+		{
+			try
+			{
+				_reportUser.SavePurchasesToExcelFile(model);
+			}
+			catch (Exception ex)
+			{
+				throw;
+			}
+		}
+	}
+}

AutoCenter/AutoCenterRestApi/Program.cs

@@ -3,6 +3,8 @@ using AutoCenterBusinessLogic.BusinessLogics;
 using AutoCenterContracts.BusinessLogicsContracts;
 using AutoCenterContracts.StoragesContracts;
 using AutoCenterDatabaseImplement.Implements;
+using AutoCenterBusinessLogic.OfficePackage;
+using AutoCenterBusinessLogic.OfficePackage.Implements;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -24,6 +26,9 @@ builder.Services.AddTransient<IPresellingWorkLogic, PresellingWorkLogic>();
 builder.Services.AddTransient<IPurchaseLogic, PurchaseLogic>();
 builder.Services.AddTransient<IUserLogic, UserLogic>();
 builder.Services.AddTransient<IWishLogic, WishLogic>();
+builder.Services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+builder.Services.AddTransient<AbstractSaveToWord, SaveToWord>();
+builder.Services.AddTransient<IReportLogic, ReportLogic>();
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle

AutoCenter/AutoCenterUserApp/AutoCenterUserApp.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
     <PackageReference Include="MailKit" Version="4.6.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>

AutoCenter/AutoCenterUserApp/Controllers/HomeController.cs

@@ -634,6 +634,67 @@ namespace AutoCenterUserApp.Controllers
 			return result;
 		}
 
+		[HttpGet]
+		public IActionResult PurchaseList()
+		{
+			if (APIUser.User == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			ViewBag.Purchases = APIUser.GetRequest<List<PurchaseViewModel>>($"api/purchase/getpurchaselist?userid={APIUser.User.Id}");
+			return View();
+		}
+
+		[HttpPost]
+		public void PurchaseList(List<int> purchases, string type)
+		{
+			if (APIUser.User == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+
+			if (purchases.Count <= 0)
+			{
+				throw new Exception("Количество должно быть больше 0");
+			}
+
+			if (string.IsNullOrEmpty(type))
+			{
+				throw new Exception("Неверный тип отчета");
+			}
+
+			if (type == "docx")
+			{
+				APIUser.PostRequest("api/report/createpurchaselistwordfile", new ListPurchaseCarBindingModel
+				{
+					Purchases = purchases,
+					FileName = "C:\\ReportsCourseWork\\wordfile.docx"
+				});
+				Response.Redirect("GetWordFile");
+			}
+
+			else
+			{
+				APIUser.PostRequest("api/report/createpurchaselistexcelfile", new ListPurchaseCarBindingModel
+				{
+					Purchases = purchases,
+					FileName = "C:\\ReportsCourseWork\\excelfile.xlsx"
+				});
+				Response.Redirect("GetExcelFile");
+			}
+		}
+
+		[HttpGet]
+		public IActionResult GetWordFile()
+		{
+			return new PhysicalFileResult("C:\\ReportsCourseWork\\wordfile.docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
+		}
+		[HttpGet]
+		public IActionResult GetExcelFile()
+		{
+			return new PhysicalFileResult("C:\\ReportsCourseWork\\excelfile.xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+		}
+
 		[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
 		public IActionResult Error()
 		{

AutoCenter/AutoCenterUserApp/Views/Home/PurchaseList.cshtml

@@ -0,0 +1,36 @@
+@using AutoCenterContracts.ViewModels;
+
+@{
+	ViewData["Title"] = "PurchaseLsit";
+}
+
+<div class="text-center">
+	<h2 class="display-4">Создать списки машин по покупкам</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Покупки:</div>
+		<div class="col-8">
+			<select name="purchases" class="form-control" multiple size="5" id="purchases">
+				@foreach (var purchase in ViewBag.Purchases)
+				{
+					<option value="@purchase.Id">@purchase.Date</option>
+				}
+			</select>
+		</div>
+	</div>
+	<div class="file-format">
+		<label class="form-label">Выберите формат файла:</label>
+		<div class="form-check">
+			<input class="form-check-input" type="radio" name="type" value="docx" id="docx">
+			<label class="form-check-label" for="docx">Word-файл</label>
+		</div>
+		<div class="form-check">
+			<input class="form-check-input" type="radio" name="type" value="xlsx" id="xlsx" checked>
+			<label class="form-check-label" for="xlsx">Excel-файл</label>
+		</div>
+	</div>
+	<div class="d-flex justify-content-center">
+		<button type="submit" class="btn btn-block btn-outline-dark w-100">Создать</button>
+	</div>
+</form>

AutoCenter/AutoCenterUserApp/Views/Home/PurchaseList.cshtml.cs

@@ -0,0 +1,12 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace AutoCenterUserApp.Views.Home
+{
+    public class PurchaseListModel : PageModel
+    {
+        public void OnGet()
+        {
+        }
+    }
+}

AutoCenter/AutoCenterUserApp/Views/Shared/_Layout.cshtml

@@ -36,10 +36,7 @@
 							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Equipment">Комплектации</a>
 						</li>
 						<li class="nav-item">
-							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="TeacherListReport">Выгрузка списка</a>
-						</li>
-						<li class="nav-item">
-							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Report">Отчет</a>
+							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="PurchaseList">Выгрузка списка</a>
 						</li>
 						<li class="nav-item">
 							<a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>