Add book records dialog

Source/ApplicationServices/RecordExporter.cs

@@ -0,0 +1,143 @@
+using AudibleApi.Common;
+using CsvHelper;
+using DataLayer;
+using Newtonsoft.Json.Linq;
+using NPOI.XSSF.UserModel;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace ApplicationServices
+{
+	public static class RecordExporter
+	{
+		public static void ToXlsx(string saveFilePath, IEnumerable<IRecord> records)
+		{
+			if (!records.Any())
+				return;
+
+			using var workbook = new XSSFWorkbook();
+			var sheet = workbook.CreateSheet("Records");
+
+			var detailSubtotalFont = workbook.CreateFont();
+			detailSubtotalFont.IsBold = true;
+
+			var detailSubtotalCellStyle = workbook.CreateCellStyle();
+			detailSubtotalCellStyle.SetFont(detailSubtotalFont);
+
+			// headers
+			var rowIndex = 0;
+			var row = sheet.CreateRow(rowIndex);
+
+			var columns = new List<string>
+			{
+				nameof(IRecord.RecordType),
+				nameof(IRecord.Created),
+				nameof(IRecord.Start) + "_ms",
+			};
+
+			if (records.OfType<IAnnotation>().Any())
+			{
+				columns.Add(nameof(IAnnotation.AnnotationId));
+				columns.Add(nameof(IAnnotation.LastModified));
+			}
+			if (records.OfType<IRangeAnnotation>().Any())
+			{
+				columns.Add(nameof(IRangeAnnotation.End) + "_ms");
+				columns.Add(nameof(IRangeAnnotation.Text));
+			}
+			if (records.OfType<Clip>().Any())
+				columns.Add(nameof(Clip.Title));
+
+			var col = 0;
+			foreach (var c in columns)
+			{
+				var cell = row.CreateCell(col++);
+				cell.SetCellValue(c);
+				cell.CellStyle = detailSubtotalCellStyle;
+			}
+
+			var dateFormat = workbook.CreateDataFormat();
+			var dateStyle = workbook.CreateCellStyle();
+			dateStyle.DataFormat = dateFormat.GetFormat("MM/dd/yyyy HH:mm:ss");
+
+			// Add data rows
+			foreach (var record in records)
+			{
+				col = 0;
+
+				row = sheet.CreateRow(++rowIndex);
+
+				row.CreateCell(col++).SetCellValue(record.RecordType);
+
+				var dateCreatedCell = row.CreateCell(col++);
+				dateCreatedCell.CellStyle = dateStyle;
+				dateCreatedCell.SetCellValue(record.Created.DateTime);
+
+				row.CreateCell(col++).SetCellValue(record.Start.TotalMilliseconds);
+
+				if (record is IAnnotation annotation)
+				{
+					row.CreateCell(col++).SetCellValue(annotation.AnnotationId);
+
+					var lastModifiedCell = row.CreateCell(col++);
+					lastModifiedCell.CellStyle = dateStyle;
+					lastModifiedCell.SetCellValue(annotation.LastModified.DateTime);
+
+					if (annotation is IRangeAnnotation rangeAnnotation)
+					{
+						row.CreateCell(col++).SetCellValue(rangeAnnotation.End.TotalMilliseconds);
+						row.CreateCell(col++).SetCellValue(rangeAnnotation.Text);
+
+						if (rangeAnnotation is Clip clip)
+							row.CreateCell(col++).SetCellValue(clip.Title);
+					}
+				}
+			}
+
+			using var fileData = new System.IO.FileStream(saveFilePath, System.IO.FileMode.Create);
+			workbook.Write(fileData);
+		}
+
+		public static void ToJson(string saveFilePath, LibraryBook libraryBook, IEnumerable<IRecord> records)
+		{
+			if (!records.Any())
+				return;
+
+			var recordsObj = new JObject
+			{
+				{ "title", libraryBook.Book.Title},
+				{ "asin", libraryBook.Book.AudibleProductId},
+				{ "exportTime", DateTime.Now},
+				{ "records", JArray.FromObject(records) }
+			};
+
+			System.IO.File.WriteAllText(saveFilePath, recordsObj.ToString(Newtonsoft.Json.Formatting.Indented));
+		}
+
+		public static void ToCsv(string saveFilePath, IEnumerable<IRecord> records)
+		{
+			if (!records.Any())
+				return;
+
+			using var writer = new System.IO.StreamWriter(saveFilePath);
+			using var csv = new CsvWriter(writer, System.Globalization.CultureInfo.CurrentCulture);
+
+			//Write headers for the present type that has the most properties
+			if (records.OfType<Clip>().Any())
+				csv.WriteHeader(typeof(Clip));
+			else if (records.OfType<IRangeAnnotation>().Any())
+				csv.WriteHeader(typeof(IRangeAnnotation));
+			else if (records.OfType<IAnnotation>().Any())
+				csv.WriteHeader(typeof(IAnnotation));
+			else
+				csv.WriteHeader(typeof(IRecord));
+
+			csv.NextRecord();
+			csv.WriteRecords(records.OfType<Clip>());
+			csv.WriteRecords(records.OfType<Note>());
+			csv.WriteRecords(records.OfType<Bookmark>());
+			csv.WriteRecords(records.OfType<LastHeard>());
+		}
+	}
+}