отчет пдф

CarService/CarServiceBusinessLogic/BusinessLogics/ReportLogic.cs

@@ -16,14 +16,16 @@ namespace CarServiceBusinessLogic.BusinessLogics
 		private readonly IWorkPaymentStorage _workPaymentStorage;
 		private readonly AbstractSaveToWord _saveToWord;
 		private readonly AbstractSaveToExcel _saveToExcel;
+		private readonly AbstractSaveToPdf _saveToPdf;
 
-		public ReportLogic(ILogger<ReportLogic> logger, IWorkStorage workStorage, IWorkPaymentStorage workPaymentStorage, AbstractSaveToWord saveToWord, AbstractSaveToExcel saveToExcel)
+		public ReportLogic(ILogger<ReportLogic> logger, IWorkStorage workStorage, IWorkPaymentStorage workPaymentStorage, AbstractSaveToWord saveToWord, AbstractSaveToExcel saveToExcel, AbstractSaveToPdf saveToPdf)
 		{
 			_logger = logger;
 			_workStorage = workStorage;
 			_workPaymentStorage = workPaymentStorage;
 			_saveToWord = saveToWord;
 			_saveToExcel = saveToExcel;
+			_saveToPdf = saveToPdf;
 		}
 		public List<ReportWorkWithRequestsViewModel> GetRequestsByWorks(ReportBindingModel model)
 		{
@@ -53,9 +55,16 @@ namespace CarServiceBusinessLogic.BusinessLogics
 				WorksWithRequests = GetRequestsByWorks(model)
 			});
 		}
-		public void SaveOrdersToPdfFile(ReportBindingModel model)
+		public void SavePaymentsToPdfFile(ReportBindingModel model)
 		{
-			throw new NotImplementedException();
+			_saveToPdf.CreateDoc(new PdfInfo
+			{
+				FileName = model.FileName,
+				Title = "Список оплат",
+				DateFrom = model.DateFrom!.Value,
+				DateTo = model.DateTo!.Value,
+				Payments = GetPayments(model)
+			});
 		}
 	}
 }

CarService/CarServiceBusinessLogic/OfficePackage/AbstractSaveToPdf.cs

@@ -0,0 +1,68 @@
+using BlacksmithWorkshopBusinessLogic.OfficePackage.HelperEnums;
+using BlacksmithWorkshopBusinessLogic.OfficePackage.HelperModels;
+
+namespace BlacksmithWorkshopBusinessLogic.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> { "3cm", "2,5cm", "2cm", "2,5cm", "2,5cm", "2,5cm", "3cm" });
+            CreateRow(new PdfRowParameters
+            {
+                Texts = new List<string> { "Дата оплаты", "Клиент", "Номер заявки", "Работа", "Сумма платежа", "Всего оплачено", "Осталось оплатить" },
+                Style = "NormalTitle",
+                ParagraphAlignment = PdfParagraphAlignmentType.Center
+            });
+            foreach (var payment in info.Payments)
+            {
+                CreateRow(new PdfRowParameters
+                {
+                    Texts = new List<string> { payment.PaymentDate.ToShortDateString(), payment.CustomerName, payment.RepairRequestId.ToString(), payment.WorkName, payment.PaymentSum.ToString(), payment.Paid.ToString(), payment.NotPaid.ToString() },
+                    Style = "Normal",
+                    ParagraphAlignment = PdfParagraphAlignmentType.Left
+                });
+            }
+            SavePdf(info);
+        }
+        /// <summary>
+        /// Создание doc-файла
+        /// </summary>
+        /// <param name="info"></param>
+        protected abstract void CreatePdf(PdfInfo info);
+        /// <summary>
+        /// Создание параграфа с текстом
+        /// </summary>
+        /// <param name="title"></param>
+        /// <param name="style"></param>
+        protected abstract void CreateParagraph(PdfParagraph paragraph);
+        /// <summary>
+        /// Создание таблицы
+        /// </summary>
+        /// <param name="title"></param>
+        /// <param name="style"></param>
+        protected abstract void CreateTable(List<string> columns);
+        /// <summary>
+        /// Создание и заполнение строки
+        /// </summary>
+        /// <param name="rowParameters"></param>
+        protected abstract void CreateRow(PdfRowParameters rowParameters);
+        /// <summary>
+        /// Сохранение файла
+        /// </summary>
+        /// <param name="info"></param>
+        protected abstract void SavePdf(PdfInfo info);
+    }
+}

CarService/CarServiceBusinessLogic/OfficePackage/Implements/SaveToPdf.cs

@@ -0,0 +1,100 @@
+using BlacksmithWorkshopBusinessLogic.OfficePackage.HelperEnums;
+using BlacksmithWorkshopBusinessLogic.OfficePackage.HelperModels;
+using MigraDoc.DocumentObjectModel;
+using MigraDoc.DocumentObjectModel.Tables;
+using MigraDoc.Rendering;
+
+namespace BlacksmithWorkshopBusinessLogic.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,
+            };
+        }
+        /// <summary>
+        /// Создание стилей для документа
+        /// </summary>
+        /// <param name="document"></param>
+        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);
+        }
+    }
+}

CarService/CarServiceContracts/BusinessLogicsContracts/IReportLogic.cs

@@ -30,6 +30,6 @@ namespace CarServiceContracts.BusinessLogicsContracts
 		/// Сохранение заказов в файл-Pdf
 		/// </summary>
 		/// <param name="model"></param>
-		void SaveOrdersToPdfFile(ReportBindingModel model);
+		void SavePaymentsToPdfFile(ReportBindingModel model);
 	}
 }

CarService/CarServiceWebApp/Controllers/ReportController.cs

@@ -11,8 +11,10 @@ namespace CarServiceWebApp.Controllers
 		private readonly IReportLogic _reportLogic;
 		private readonly IWorkLogic _workLogic;
 		private static List<int> SelectedWorks = new();
-		private static ReportBindingModel PaymentsModel = new();
+		private static ReportBindingModel PaymentsModel = new()
-
+		{
+			FileName = "C:\\Users\\igors\\source\\repos\\ISEbd-21_Melnikov_I.O._CarService\\CarService\\CarServiceWebApp\\Files\\ReportPdf.pdf"
+		};
 
 		public ReportController(IReportLogic reportLogic, IWorkLogic workLogic)
 		{
@@ -67,7 +69,8 @@ namespace CarServiceWebApp.Controllers
 		[HttpPost]
 		public IActionResult DateSelection(DateTime dateFrom, DateTime dateTo)
 		{
-			PaymentsModel = new() { DateFrom = dateFrom, DateTo = dateTo };
+			PaymentsModel.DateFrom = dateFrom; 
+			PaymentsModel.DateTo = dateTo;
 			return Redirect("~/Report/ReportPayments");
 		}
 		public IActionResult ReportPayments()
@@ -102,6 +105,20 @@ namespace CarServiceWebApp.Controllers
 
 			byte[] fileBytes = System.IO.File.ReadAllBytes(filePath);
 
+			return File(fileBytes, "application/force-download", fileName);
+		}
+		public IActionResult SaveToPdf()
+		{
+			_reportLogic.SavePaymentsToPdfFile(PaymentsModel);
+			return Redirect("~/Report/DownLoadPdf");
+		}
+		public IActionResult DownLoadPdf()
+		{
+			string filePath = "C:\\Users\\igors\\source\\repos\\ISEbd-21_Melnikov_I.O._CarService\\CarService\\CarServiceWebApp\\Files\\ReportPdf.pdf";
+			string fileName = "Отчет.pdf";
+
+			byte[] fileBytes = System.IO.File.ReadAllBytes(filePath);
+
 			return File(fileBytes, "application/force-download", fileName);
 		}
 	}

CarService/CarServiceWebApp/Program.cs

@@ -29,6 +29,7 @@ builder.Services.AddTransient<IReportLogic, ReportLogic>();
 
 builder.Services.AddTransient<AbstractSaveToWord, SaveToWord>();
 builder.Services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
+builder.Services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
 
 var app = builder.Build();
 

CarService/CarServiceWebApp/Views/Report/ReportPayments.cshtml

@@ -57,4 +57,5 @@
 	{
 		<p>Нет оплат за указанный период</p>
 	}
+	<div><center><a asp-controller="Report" asp-action="SaveToPdf" class="btn btn-primary">Сохранить в пдф</a></center></div>
 </div>