public ActionResult GetInventoryByCustomer(GenericReportData model)
{
return(Ok(_reportRepository.GetReportData(model)));
}
public byte[] GenerateReportData(GenerateReportRequest request)
{
IWorkbook workbook = new XSSFWorkbook();
ISheet jobSheet = workbook.CreateSheet(request.ReportName);
var rowIndex = 0;
IRow headerRow = jobSheet.CreateRow(rowIndex);
ICellStyle headerStyle = workbook.CreateCellStyle();
headerStyle.FillBackgroundColor = IndexedColors.White.Index;
headerStyle.FillForegroundColor = IndexedColors.Black.Index;
headerStyle.FillPattern = FillPattern.SolidForeground;
var headerFont = workbook.CreateFont();
headerFont.IsBold = true;
headerFont.Color = IndexedColors.White.Index;
headerStyle.SetFont(headerFont);
var reportData = _genericReportManagerRepository.GetReportData(new GenericReportData()
{
ReportName = request.ReportName,
ReportFilters = request.ReportFilters.Select(f => new GenericReportFilterOption()
{
ColumnId = f.ColumnId,
ColumnName = f.ColumnName,
FilterOperator = f.FilterOperator,
FromValue = f.FromValue,
IsSelect = f.IsSelect,
SortBy = f.SortBy,
SortOrder = f.SortOrder,
ToValue = f.ToValue
}).ToList()
});
if (reportData == null)
{
throw new ServiceException(new ErrorMessage[]
{
new ErrorMessage()
{
Code = string.Empty,
Message = $"Unable to generate the report data"
}
});
}
if (!reportData.Any())
{
throw new ServiceException(new ErrorMessage[]
{
new ErrorMessage()
{
Code = string.Empty,
Message = $"No data to generate report"
}
});
}
var headerPointer = 0;
var rowPointer = 1;
//Set headers
foreach (var header in reportData[0].Select(dataItem => dataItem.Key))
{
headerRow.CreateCell(headerPointer).SetCellValue(header);
++headerPointer;
}
foreach (var dataItem in reportData)
{
rowIndex++;
IRow row = jobSheet.CreateRow(rowIndex);
//Set values
headerPointer = 0;
foreach (var data in dataItem)
{
row.CreateCell(headerPointer).SetCellValue(data.Value);
headerPointer++;
}
}
for (int i = 0; i < reportData[0].Select(dataItem => dataItem.Key).Count(); i++)
{
jobSheet.AutoSizeColumn(i);
jobSheet.GetRow(0).GetCell(i).CellStyle = headerStyle;
}
var memoryStream = new MemoryStream();
workbook.Write(memoryStream);
GC.SuppressFinalize(workbook);
return(memoryStream.ToArray());
}
