Промежуток.

TradeAndProcurementEnterprice/TradeAndProcurementEnterprice/Reports/DocReport.cs

@@ -0,0 +1,25 @@
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TradeAndProcurementEnterprice.Repositories;
+
+namespace TradeAndProcurementEnterprice.Reports;
+
+internal class DocReport
+{
+    private readonly IProductRepository _productRepository;
+    private readonly IAgentsRepository _agentsRepository;
+    private readonly IPurchasingCompanyRepository _purchaseCompanyRepository;
+    private readonly ILogger _logger;
+
+    public DocReport(IProductRepository productRepository, IAgentsRepository agentsRepository, IPurchasingCompanyRepository purchaseCompanyRepository, ILogger logger)
+    {
+        _productRepository = productRepository;
+        _agentsRepository = agentsRepository;
+        _purchaseCompanyRepository = purchaseCompanyRepository;
+        _logger = logger;
+    }
+}

TradeAndProcurementEnterprice/TradeAndProcurementEnterprice/Reports/WordBuilder.cs

@@ -0,0 +1,101 @@
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Drawing.Charts;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TradeAndProcurementEnterprice.Reports;
+
+internal class WordBuilder
+{
+    private readonly string _filePath;
+
+    private readonly Document _document;
+
+    private readonly Body _body;
+
+    public WordBuilder(string filePath)
+    {
+        if (string.IsNullOrWhiteSpace(filePath))
+        {
+            throw new ArgumentNullException(nameof(filePath));
+        }
+
+        if (File.Exists(filePath))
+        {
+            File.Delete(filePath);
+        }
+
+        _filePath = filePath;
+        _document = new Document();
+        _body = _document.AppendChild(new Body());
+    }
+
+    public WordBuilder AddHeader(string header)
+    {
+        var paragraph = _body.AppendChild(new Paragraph());
+        var run = paragraph.AppendChild(new Run());
+        // TODO прописать настройки под жирный текст.
+        run.AppendChild(new Text(header));
+
+        return this;
+    }
+
+    public WordBuilder AddParagraph(string text)
+    {
+        var paragraph = _body.AppendChild(new Paragraph()); 
+        var run = paragraph.AppendChild(new Run()); 
+        run.AppendChild(new Text(text));
+
+        return this;
+    }
+
+    public WordBuilder AddTable(int[] widths, List<string[]> data)
+    {
+        if (widths == null || widths.Length == 0) { throw new ArgumentNullException(nameof(widths)); }
+
+        if (data == null || data.Count == 0) { throw new ArgumentNullException(nameof(data)); }
+
+        if (data.Any(x => x.Length != widths.Length)) { throw new InvalidOperationException("widths.Length != data.Length"); }
+
+        var table = new Table(); 
+        table.AppendChild(new TableProperties(
+            new TableBorders(
+                new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 },
+                new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }, 
+                new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }, 
+                new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }, 
+                new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }, 
+                new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 12 }
+        )));
+
+        // Заголовок.
+        var tableRow = new TableRow();  
+        for (var j = 0; j < widths.Length; ++j)  
+        {    
+            tableRow.Append(new TableCell(     
+                new TableCellProperties(new TableCellWidth() { Width = widths[j].ToString() }),
+                new Paragraph(new Run(new RunProperties(new Bold()), new Text(data.First()[j])))));  
+        }   
+        table.Append(tableRow);
+
+        // Данные.
+        table.Append(data.Skip(1).Select(x =>     
+        new TableRow(x.Select(y => new TableCell(new Paragraph(new Run(new Text(y))))))));   
+        _body.Append(table); 
+
+        return this;
+    }
+
+    public void Build()
+    {
+        using var wordDocument = WordprocessingDocument.Create(_filePath, WordprocessingDocumentType.Document); 
+        var mainPart = wordDocument.AddMainDocumentPart(); 
+        mainPart.Document = _document;
+    }
+}

TradeAndProcurementEnterprice/TradeAndProcurementEnterprice/TradeAndProcurementEnterprice.csproj

@@ -11,6 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Dapper" Version="2.1.35" />
+    <PackageReference Include="DocumentFormat.OpenXml" Version="3.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.1" />