pdf 1

ComputerShopProvider/ComputerShopBusinessLogic/BusinessLogics/ReportLogic.cs

@@ -55,7 +55,7 @@ namespace ComputerShopBusinessLogic.BusinessLogics
 
                 var receivings = new List<EquipmentReceivingViewModel>();
 
-                foreach(var supply in supplies)
+                foreach (var supply in supplies)
                 {
                     if (supply.ReceivingId.HasValue)
                     {
@@ -73,7 +73,7 @@ namespace ComputerShopBusinessLogic.BusinessLogics
                 {
                     receivingnames.Add($"Id: {receiving.Id}. Status: {Enum.GetName(typeof(EquipmentReceivingStatus), receiving.Status)}.");
                 }
-                if(receivingnames.Count > 0 && component != null)
+                if (receivingnames.Count > 0 && component != null)
                 {
                     result.Add(new()
                     {
@@ -109,6 +109,20 @@ namespace ComputerShopBusinessLogic.BusinessLogics
                 });
         }
 
+        public void SavePurchaseSuppliesToPdfFile(ReportBindingModel model)
+        {
+            if (model.DateFrom == null)
+            {
+                throw new ArgumentException("Дата начала не задана");
+            }
+
+            if (model.DateTo == null)
+            {
+                throw new ArgumentException("Дата окончания не задана");
+            }
+
+        }
+
         public List<ReportPurchaseReceivingViewModel> GetPurchaseReceiving()
         {
             throw new NotImplementedException();

ComputerShopProvider/ComputerShopBusinessLogic/ComputerShopBusinessLogic.csproj

@@ -16,6 +16,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.3" />
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>
 
   <ItemGroup>

ComputerShopProvider/ComputerShopBusinessLogic/OfficePackage/AbstractSaveToPdf.cs

@@ -1,4 +1,6 @@
-using System;
+using ComputerShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputerShopBusinessLogic.OfficePackage.HelperModels;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,7 +8,45 @@ using System.Threading.Tasks;
 
 namespace ComputerShopBusinessLogic.OfficePackage
 {
-    public class AbstractSaveToPdf
+    public abstract class AbstractSaveToPdf
     {
+        public void CreateDoc(PdfInfoProvider 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> { "4cm", "5cm", "3cm", "4cm", "2cm" });
+            CreateRow(new PdfRowParameters
+            {
+                Texts = new List<string> { "ID закупки", "Название компонента", "Дата создания закупки", "Дата создания поставки", "Статус поставки" },
+                Style = "NormalTitle",
+                ParagraphAlignment = PdfParagraphAlignmentType.Center
+            });
+            foreach (var supplyPurchase in info.SupplyPurchases)
+            {
+                CreateRow(new PdfRowParameters
+                {
+                    Texts = new List<string> { supplyPurchase.Purchase.Id.ToString(), supplyPurchase.Purchase.ComponentName, supplyPurchase.Purchase.DateCreate.ToString(), supplyPurchase.Supply.DateCreate.ToString(), supplyPurchase.Supply.Status.ToString()},
+                    Style = "Normal",
+                    ParagraphAlignment = PdfParagraphAlignmentType.Left
+                });
+            }
+            SavePdf(info);
+        }
+        protected abstract void CreatePdf(PdfInfoProvider info);
+        protected abstract void CreateParagraph(PdfParagraph paragraph);
+        protected abstract void CreateTable(List<string> columns);
+        protected abstract void CreateRow(PdfRowParameters rowParameters);
+        protected abstract void SavePdf(PdfInfoProvider info);
     }
 }

ComputerShopProvider/ComputerShopBusinessLogic/OfficePackage/HelperModels/PdfInfoProvider.cs

@@ -0,0 +1,18 @@
+using ComputerShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputerShopBusinessLogic.OfficePackage.HelperModels
+{
+    public class PdfInfoProvider
+    {
+        public string FileName { get; set; } = "F:\\ReportsCourseWork\\pdffile.pdf";
+        public string Title { get; set; } = string.Empty;
+        public DateTime DateFrom { get; set; }
+        public DateTime DateTo { get; set; }
+        public List<ReportPurchaseSupplyViewModel> SupplyPurchases { get; set; } = new();
+    }
+}

ComputerShopProvider/ComputerShopBusinessLogic/OfficePackage/HelperModels/PdfParagraph.cs

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

ComputerShopProvider/ComputerShopBusinessLogic/OfficePackage/HelperModels/PdfRowParameters.cs

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

ComputerShopProvider/ComputerShopBusinessLogic/OfficePackage/Implements/SaveToPdf.cs

@@ -1,4 +1,9 @@
-using System;
+using ComputerShopBusinessLogic.OfficePackage.HelperEnums;
+using ComputerShopBusinessLogic.OfficePackage.HelperModels;
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Tables;
+using MigraDoc.Rendering;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,5 +13,92 @@ namespace ComputerShopBusinessLogic.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 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 CreatePdf(PdfInfoProvider info)
+        {
+            _document = new Document();
+            DefineStyles(_document);
+            _section = _document.AddSection();
+        }
+
+        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 CreateTable(List<string> columns)
+        {
+            if (_document == null)
+            {
+                return;
+            }
+            _table = _document.LastSection.AddTable();
+            foreach (var elem in columns)
+            {
+                _table.AddColumn(elem);
+            }
+        }
+
+        protected override void SavePdf(PdfInfoProvider info)
+        {
+            var renderer = new PdfDocumentRenderer(true)
+            {
+                Document = _document
+            };
+            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
+            renderer.RenderDocument();
+            renderer.PdfDocument.Save(info.FileName);
+        }
     }
 }

ComputerShopProvider/ComputerShopContracts/ViewModels/ReportPurchaseSupplyViewModel.cs

@@ -8,10 +8,7 @@ namespace ComputerShopContracts.ViewModels
 {
     public class ReportPurchaseSupplyViewModel
     {
-        public int UserId { get; set; }
+        public PurchaseViewModel Purchase { get; set; }
-        public int ComponentId { get; set; }
+        public SupplyViewModel Supply { get; set; }
-        public string ComponentName { get; } = String.Empty;
-        public DateTime PurchaseDateCreating { get; set; }
-        public DateTime SupplyDateCreating { get; set; }
     }
 }