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export to xlsx
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Robert McRackan committed Sep 12, 2020
1 parent b22c35f commit 3648607
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Showing 3 changed files with 107 additions and 69 deletions.
159 changes: 97 additions & 62 deletions ApplicationServices/UNTESTED/LibraryExporter.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,15 @@ namespace ApplicationServices
{
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")]
public string Account { get; set; }

Expand Down Expand Up @@ -40,9 +49,9 @@ public class ExportDto

[Name("Pdf url")]
public string PdfUrl { get; set; }

[Name("Series Names")]
public string SeriesNames{ get; set; }
public string SeriesNames { get; set; }

[Name("Series Order")]
public string SeriesOrder { get; set; }
Expand All @@ -58,10 +67,10 @@ public class ExportDto

[Name("Cover Id")]
public string PictureId { get; set; }

[Name("Is Abridged?")]
public bool IsAbridged { get; set; }

[Name("Date Published")]
public DateTime? DatePublished { get; set; }

Expand Down Expand Up @@ -112,16 +121,6 @@ public static List<ExportDto> ToDtos(this IEnumerable<LibraryBook> library)
}
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)
{
using var context = DbContexts.GetContext();
Expand Down Expand Up @@ -150,13 +149,7 @@ public static void ToJson(string saveFilePath)
public static void ToXlsx(string saveFilePath)
{
using var context = DbContexts.GetContext();

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 dtos = context.GetLibrary_Flat_NoTracking().ToDtos();

var workbook = new XSSFWorkbook();
var sheet = workbook.CreateSheet("Library");
Expand All @@ -171,63 +164,105 @@ public static void TEST_ToXlsx(string saveFilePath)
var rowIndex = 0;
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);
cell.SetCellValue("Username");
cell.CellStyle = detailSubtotalCellStyle;
}
{
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");
var cell = row.CreateCell(col++);
var name = ExportDto.GetName(c);
cell.SetCellValue(name);
cell.CellStyle = detailSubtotalCellStyle;
}

var dateFormat = workbook.CreateDataFormat();
var dateStyle = workbook.CreateCellStyle();
dateStyle.DataFormat = dateFormat.GetFormat("MM/dd/yyyy HH:mm:ss");

rowIndex++;

// Add data rows
foreach (acct account in GetAccts())
foreach (var dto in dtos)
{
col = 0;

row = sheet.CreateRow(rowIndex);
row.CreateCell(0).SetCellValue(account.UserName);
row.CreateCell(1).SetCellValue(account.Email);
row.CreateCell(2).SetCellValue(account.CreationDate.ToShortDateString());
row.CreateCell(3).SetCellValue(account.LastLoginDate.ToShortDateString());
row.CreateCell(4).SetCellValue(account.IsApproved);
row.CreateCell(5).SetCellValue(account.Comment);

row.CreateCell(col++).SetCellValue(dto.Account);

var dateAddedCell = row.CreateCell(col++);
dateAddedCell.CellStyle = dateStyle;
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++;
}

using var fileData = new System.IO.FileStream(saveFilePath, System.IO.FileMode.Create);
workbook.Write(fileData);
}
class acct
private static int createCell(NPOI.SS.UserModel.IRow row, int col, float? nullableFloat)
{
public string UserName { get; set; }
public string Email { get; set; }
public DateTime CreationDate { get; set; }
public DateTime LastLoginDate { get; set; }
public bool IsApproved { get; set; }
public string Comment { get; set; }
if (nullableFloat.HasValue)
row.CreateCell(col++).SetCellValue(nullableFloat.Value);
else
row.CreateCell(col++).SetCellValue("");
return col;
}
}
}
2 changes: 1 addition & 1 deletion LibationLauncher/LibationLauncher.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@
<!-- <PublishSingleFile>true</PublishSingleFile> -->
<RuntimeIdentifier>win-x64</RuntimeIdentifier>

<Version>4.0.5.3</Version>
<Version>4.0.6.1</Version>
</PropertyGroup>

<ItemGroup>
Expand Down
15 changes: 9 additions & 6 deletions LibationWinForms/UNTESTED/Form1.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -310,7 +310,7 @@ private void exportLibraryToolStripMenuItem_Click(object sender, EventArgs e)
var saveFileDialog = new SaveFileDialog
{
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)
Expand All @@ -319,15 +319,18 @@ private void exportLibraryToolStripMenuItem_Click(object sender, EventArgs e)
// FilterIndex is 1-based, NOT 0-based
switch (saveFileDialog.FilterIndex)
{
case 2: // json
LibraryExporter.ToJson(saveFileDialog.FileName);
break;
case 1: // csv
case 1: // xlsx
default:
LibraryExporter.ToXlsx(saveFileDialog.FileName);
break;
case 2: // csv
LibraryExporter.ToCsv(saveFileDialog.FileName);
break;
case 3: // json
LibraryExporter.ToJson(saveFileDialog.FileName);
break;
}

MessageBox.Show("Library exported to:\r\n" + saveFileDialog.FileName);
}
catch (Exception ex)
Expand Down

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