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export to xlsx

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This commit is contained in:
Robert McRackan 2020-09-11 21:56:56 -04:00
parent b22c35f841
commit 3648607d4d
3 changed files with 107 additions and 69 deletions
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159
ApplicationServices/UNTESTED/LibraryExporter.cs
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@ -11,6 +11,15 @@ namespace ApplicationServices
{ {
public class ExportDto public class ExportDto
{ {
public static string GetName(string fieldName)
{
var property = typeof(ExportDto).GetProperty(fieldName);
var attribute = property.GetCustomAttributes(typeof(NameAttribute), true)[0];
var description = (NameAttribute)attribute;
var text = description.Names;
return text[0];
}
[Name("Account")] [Name("Account")]
public string Account { get; set; } public string Account { get; set; }
@ -40,9 +49,9 @@ namespace ApplicationServices
[Name("Pdf url")] [Name("Pdf url")]
public string PdfUrl { get; set; } public string PdfUrl { get; set; }
[Name("Series Names")] [Name("Series Names")]
public string SeriesNames{ get; set; } public string SeriesNames { get; set; }
[Name("Series Order")] [Name("Series Order")]
public string SeriesOrder { get; set; } public string SeriesOrder { get; set; }
@ -58,10 +67,10 @@ namespace ApplicationServices
[Name("Cover Id")] [Name("Cover Id")]
public string PictureId { get; set; } public string PictureId { get; set; }
[Name("Is Abridged?")] [Name("Is Abridged?")]
public bool IsAbridged { get; set; } public bool IsAbridged { get; set; }
[Name("Date Published")] [Name("Date Published")]
public DateTime? DatePublished { get; set; } public DateTime? DatePublished { get; set; }
@ -112,16 +121,6 @@ namespace ApplicationServices
} }
public static class LibraryExporter public static class LibraryExporter
{ {
private static List<acct> GetAccts()
{
var ia = true;
var userAccounts = new List<acct>();
for (var i = 0; i < 7; i++)
userAccounts.Add(new acct { UserName = "u" + i, Email = "e" + i, CreationDate = DateTime.Now.AddDays(-i * 2), LastLoginDate = DateTime.Now.AddDays(-i), IsApproved = (ia = !ia), Comment = "c [ ] * % , ' \" \\ \n " + i });
return userAccounts;
}
public static void ToCsv(string saveFilePath) public static void ToCsv(string saveFilePath)
{ {
using var context = DbContexts.GetContext(); using var context = DbContexts.GetContext();
@ -150,13 +149,7 @@ namespace ApplicationServices
public static void ToXlsx(string saveFilePath) public static void ToXlsx(string saveFilePath)
{ {
using var context = DbContexts.GetContext(); using var context = DbContexts.GetContext();
var dtos = context.GetLibrary_Flat_NoTracking().ToDtos();
var library = context.GetLibrary_Flat_NoTracking();
}
public static void TEST_ToXlsx(string saveFilePath)
{
// https://steemit.com/utopian-io/@haig/how-to-create-excel-spreadsheets-using-npoi
var workbook = new XSSFWorkbook(); var workbook = new XSSFWorkbook();
var sheet = workbook.CreateSheet("Library"); var sheet = workbook.CreateSheet("Library");
@ -171,63 +164,105 @@ namespace ApplicationServices
var rowIndex = 0; var rowIndex = 0;
var row = sheet.CreateRow(rowIndex); var row = sheet.CreateRow(rowIndex);
var columns = new[] {
nameof (ExportDto.Account),
nameof (ExportDto.DateAdded),
nameof (ExportDto.AudibleProductId),
nameof (ExportDto.Locale),
nameof (ExportDto.Title),
nameof (ExportDto.AuthorNames),
nameof (ExportDto.NarratorNames),
nameof (ExportDto.LengthInMinutes),
nameof (ExportDto.Publisher),
nameof (ExportDto.PdfUrl),
nameof (ExportDto.SeriesNames),
nameof (ExportDto.SeriesOrder),
nameof (ExportDto.CommunityRatingOverall),
nameof (ExportDto.CommunityRatingPerformance),
nameof (ExportDto.CommunityRatingStory),
nameof (ExportDto.PictureId),
nameof (ExportDto.IsAbridged),
nameof (ExportDto.DatePublished),
nameof (ExportDto.CategoriesNames),
nameof (ExportDto.MyRatingOverall),
nameof (ExportDto.MyRatingPerformance),
nameof (ExportDto.MyRatingStory),
nameof (ExportDto.MyLibationTags)
};
var col = 0;
foreach (var c in columns)
{ {
var cell = row.CreateCell(0); var cell = row.CreateCell(col++);
cell.SetCellValue("Username"); var name = ExportDto.GetName(c);
cell.CellStyle = detailSubtotalCellStyle; cell.SetCellValue(name);
}
{
var cell = row.CreateCell(1);
cell.SetCellValue("Email");
cell.CellStyle = detailSubtotalCellStyle;
}
{
var cell = row.CreateCell(2);
cell.SetCellValue("Joined");
cell.CellStyle = detailSubtotalCellStyle;
}
{
var cell = row.CreateCell(3);
cell.SetCellValue("Last Login");
cell.CellStyle = detailSubtotalCellStyle;
}
{
var cell = row.CreateCell(4);
cell.SetCellValue("Approved?");
cell.CellStyle = detailSubtotalCellStyle;
}
{
var cell = row.CreateCell(5);
cell.SetCellValue("Comments");
cell.CellStyle = detailSubtotalCellStyle; cell.CellStyle = detailSubtotalCellStyle;
} }
var dateFormat = workbook.CreateDataFormat();
var dateStyle = workbook.CreateCellStyle();
dateStyle.DataFormat = dateFormat.GetFormat("MM/dd/yyyy HH:mm:ss");
rowIndex++; rowIndex++;
// Add data rows // Add data rows
foreach (acct account in GetAccts()) foreach (var dto in dtos)
{ {
col = 0;
row = sheet.CreateRow(rowIndex); row = sheet.CreateRow(rowIndex);
row.CreateCell(0).SetCellValue(account.UserName);
row.CreateCell(1).SetCellValue(account.Email); row.CreateCell(col++).SetCellValue(dto.Account);
row.CreateCell(2).SetCellValue(account.CreationDate.ToShortDateString());
row.CreateCell(3).SetCellValue(account.LastLoginDate.ToShortDateString()); var dateAddedCell = row.CreateCell(col++);
row.CreateCell(4).SetCellValue(account.IsApproved); dateAddedCell.CellStyle = dateStyle;
row.CreateCell(5).SetCellValue(account.Comment); dateAddedCell.SetCellValue(dto.DateAdded);
row.CreateCell(col++).SetCellValue(dto.AudibleProductId);
row.CreateCell(col++).SetCellValue(dto.Locale);
row.CreateCell(col++).SetCellValue(dto.Title);
row.CreateCell(col++).SetCellValue(dto.AuthorNames);
row.CreateCell(col++).SetCellValue(dto.NarratorNames);
row.CreateCell(col++).SetCellValue(dto.LengthInMinutes);
row.CreateCell(col++).SetCellValue(dto.Publisher);
row.CreateCell(col++).SetCellValue(dto.PdfUrl);
row.CreateCell(col++).SetCellValue(dto.SeriesNames);
row.CreateCell(col++).SetCellValue(dto.SeriesOrder);
col = createCell(row, col, dto.CommunityRatingOverall);
col = createCell(row, col, dto.CommunityRatingPerformance);
col = createCell(row, col, dto.CommunityRatingStory);
row.CreateCell(col++).SetCellValue(dto.PictureId);
row.CreateCell(col++).SetCellValue(dto.IsAbridged);
var datePubCell = row.CreateCell(col++);
datePubCell.CellStyle = dateStyle;
if (dto.DatePublished.HasValue)
datePubCell.SetCellValue(dto.DatePublished.Value);
else
datePubCell.SetCellValue("");
row.CreateCell(col++).SetCellValue(dto.CategoriesNames);
col = createCell(row, col, dto.MyRatingOverall);
col = createCell(row, col, dto.MyRatingPerformance);
col = createCell(row, col, dto.MyRatingStory);
row.CreateCell(col++).SetCellValue(dto.MyLibationTags);
rowIndex++; rowIndex++;
} }
using var fileData = new System.IO.FileStream(saveFilePath, System.IO.FileMode.Create); using var fileData = new System.IO.FileStream(saveFilePath, System.IO.FileMode.Create);
workbook.Write(fileData); workbook.Write(fileData);
} }
class acct private static int createCell(NPOI.SS.UserModel.IRow row, int col, float? nullableFloat)
{ {
public string UserName { get; set; } if (nullableFloat.HasValue)
public string Email { get; set; } row.CreateCell(col++).SetCellValue(nullableFloat.Value);
public DateTime CreationDate { get; set; } else
public DateTime LastLoginDate { get; set; } row.CreateCell(col++).SetCellValue("");
public bool IsApproved { get; set; } return col;
public string Comment { get; set; }
} }
} }
} }

2
LibationLauncher/LibationLauncher.csproj
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@ -13,7 +13,7 @@
<!-- <PublishSingleFile>true</PublishSingleFile> --> <!-- <PublishSingleFile>true</PublishSingleFile> -->
<RuntimeIdentifier>win-x64</RuntimeIdentifier> <RuntimeIdentifier>win-x64</RuntimeIdentifier>
<Version>4.0.5.3</Version> <Version>4.0.6.1</Version>
</PropertyGroup> </PropertyGroup>
<ItemGroup> <ItemGroup>

15
LibationWinForms/UNTESTED/Form1.cs
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@ -310,7 +310,7 @@ namespace LibationWinForms
var saveFileDialog = new SaveFileDialog var saveFileDialog = new SaveFileDialog
{ {
Title = "Where to export Library", Title = "Where to export Library",
Filter = "CSV files (*.csv)|*.csv|JSON files (*.json)|*.json|All files (*.*)|*.*" Filter = "Excel Workbook (*.xlsx)|*.xlsx|CSV files (*.csv)|*.csv|JSON files (*.json)|*.json" // + "|All files (*.*)|*.*"
}; };
if (saveFileDialog.ShowDialog() != DialogResult.OK) if (saveFileDialog.ShowDialog() != DialogResult.OK)
@ -319,15 +319,18 @@ namespace LibationWinForms
// FilterIndex is 1-based, NOT 0-based // FilterIndex is 1-based, NOT 0-based
switch (saveFileDialog.FilterIndex) switch (saveFileDialog.FilterIndex)
{ {
case 2: // json case 1: // xlsx
LibraryExporter.ToJson(saveFileDialog.FileName);
break;
case 1: // csv
default: default:
LibraryExporter.ToXlsx(saveFileDialog.FileName);
break;
case 2: // csv
LibraryExporter.ToCsv(saveFileDialog.FileName); LibraryExporter.ToCsv(saveFileDialog.FileName);
break; break;
case 3: // json
LibraryExporter.ToJson(saveFileDialog.FileName);
break;
} }
MessageBox.Show("Library exported to:\r\n" + saveFileDialog.FileName); MessageBox.Show("Library exported to:\r\n" + saveFileDialog.FileName);
} }
catch (Exception ex) catch (Exception ex)