public GeneratedPortfolioDto Calculate(PortfolioDto portfolio)
{
var availableExternalProjects = GetAvailableExternalProjects(portfolio);
var availableInternalProjects = GetAvailableInternalProjects(portfolio);
var availableStocks = GetAvailableStocks(portfolio);
var info = new GeneratedPortfolioDto();
info.GeneralNPVStocks = availableStocks.Sum(x => x.Marks.Average(m => m.NPV));
info.GeneralNPVInternalProjects = availableInternalProjects.Sum(x => x.Marks.Average(m => m.NPV));
info.GeneralNPVExternalProjects = availableExternalProjects.Sum(x => x.Marks.Average(m => m.NPV));
info.GeneralInvestmentsStocks = availableStocks.Sum(x => x.Investments);
info.GeneralInvestmentsInternalProjects = availableInternalProjects.Sum(x => x.Investments);
info.GeneralInvestmentsExternalProjects = availableExternalProjects.Sum(x => x.Investments);
info.AvgStocksRisk = availableStocks.Count > 0 ? availableStocks.Average(x => x.Marks.Average(m => m.Risk)) : 0;
info.AvgInternalProjectsRisk = availableInternalProjects.Count > 0 ? availableInternalProjects.Average(x => x.Marks.Average(m => m.Risk)) : 0;
info.AvgExternalProjectsRisk = availableExternalProjects.Count > 0 ? availableExternalProjects.Average(x => x.Marks.Average(m => m.Risk)) : 0;
info.AvgStocksPriority = availableStocks.Count > 0 ? availableStocks.Average(x => GetPriority(portfolio, x)) : 0;
info.AvgInternalProjectsPriority = availableInternalProjects.Count > 0 ? availableInternalProjects.Average(x => x.Marks.Average(m => m.Risk)) : 0;
info.AvgExternalProjectsPriority = availableExternalProjects.Count > 0 ? availableExternalProjects.Average(x => x.Marks.Average(m => m.Risk)) : 0;
info.ExternalProjects = availableExternalProjects;
info.InternalProjects = availableInternalProjects;
info.Stocks = availableStocks;
return(info);
}
public MemoryStream GeneratePdf(GeneratedPortfolioDto portfolio)
{
MemoryStream workStream = new MemoryStream();
Document document = new Document();
PdfWriter.GetInstance(document, workStream).CloseStream = false;
document.Open();
document.Add(new Paragraph("Report"));
document.Add(new Paragraph("-----------------------------------------------------"));
var i = 1;
if (portfolio.ExternalProjects.Count > 0)
{
document.Add(new Paragraph("External projects:"));
foreach (var p in portfolio.ExternalProjects)
{
document.Add(new Paragraph($"{i}) Name: {p.Title}, Investments: {p.Investments}"));
i++;
}
document.Add(new Paragraph("-----------------"));
document.Add(new Paragraph($"General investments: {portfolio.GeneralInvestmentsExternalProjects}"));
document.Add(new Paragraph($"General NPV: {portfolio.GeneralNPVExternalProjects}"));
document.Add(new Paragraph($"Average risk: {portfolio.AvgExternalProjectsRisk}"));
document.Add(new Paragraph($"Average priority: {portfolio.AvgExternalProjectsPriority}"));
}
if (portfolio.InternalProjects.Count > 0)
{
document.Add(new Paragraph("----------------"));
i = 1;
document.Add(new Paragraph("Internal projects:"));
foreach (var p in portfolio.InternalProjects)
{
document.Add(new Paragraph($"{i}) Name: {p.Title}, Investments: {p.Investments}"));
i++;
}
document.Add(new Paragraph("----------------"));
document.Add(new Paragraph($"General investments: {portfolio.GeneralInvestmentsInternalProjects}"));
document.Add(new Paragraph($"General NPV: {portfolio.GeneralNPVInternalProjects}"));
document.Add(new Paragraph($"Average risk: {portfolio.AvgInternalProjectsRisk}"));
document.Add(new Paragraph($"Average priority: {portfolio.AvgInternalProjectsPriority}"));
}
if (portfolio.ExternalProjects.Count > 0)
{
document.Add(new Paragraph("----------------"));
document.Add(new Paragraph("Stocks:"));
i = 1;
foreach (var s in portfolio.Stocks)
{
document.Add(new Paragraph($"{i}) Stock code: {s.Code}, Investments: {s.Investments}"));
i++;
}
document.Add(new Paragraph("----------------"));
document.Add(new Paragraph($"General investments: {portfolio.GeneralInvestmentsStocks}"));
document.Add(new Paragraph($"General NPV: {portfolio.GeneralNPVStocks}"));
document.Add(new Paragraph($"Average risk: {portfolio.AvgStocksRisk}"));
document.Add(new Paragraph($"Average priority: {portfolio.AvgStocksPriority}"));
}
document.Close();
byte[] byteInfo = workStream.ToArray();
workStream.Write(byteInfo, 0, byteInfo.Length);
workStream.Position = 0;
return(workStream);
}
