private string ModelToHTML(IResultsViewModel model)
{
string crimesHTML = "None";
if (model.CriminalHistory != null && model.CriminalHistory.Count() > 0)
{
var builder = new StringBuilder();
foreach (var crime in model.CriminalHistory)
{
builder.Append(HTMLTemplates.CrimeHtml);
var prop = crime.GetType().GetProperties();
foreach (var property in prop)
{
builder.Replace($"*{property.Name}*", property.GetValue(crime).ToString());
}
}
crimesHTML = builder.ToString();
}
var pageBuilder = new StringBuilder();
pageBuilder.Append(HTMLTemplates.PageHtml);
var modelProp = model.GetType().GetProperties();
foreach (var property in modelProp.Where(p => p.Name != "CriminalHistory"))
{
pageBuilder.Replace($"*{property.Name}*", property.GetValue(model).ToString());
}
pageBuilder.Replace("*Crimes*", crimesHTML);
var page = pageBuilder.ToString();
return(page);
}
public ResultsView(IResultsViewModel viewModel)
{
ViewModel = viewModel;
InitializeComponent();
BarChart.DataContext = viewModel;
}
public FileInfo CreatePdf(IResultsViewModel model)
{
if (model == null || (string.IsNullOrEmpty(model.FullName) && string.IsNullOrEmpty(model.Photo) && model.Height <= 0))
{
return(null);
}
string file = Path.Combine(HttpContext.Current.Request.PhysicalApplicationPath, $@"App_Data\{model.FullName ?? "unkown"}.pdf");
string page = ModelToHTML(model);
if (!string.IsNullOrEmpty(page))
{
var htmlToPdf = new HtmlToPdf(new PdfPrintOptions()
{
PaperSize = PdfPrintOptions.PdfPaperSize.A4
});
PdfResource pdf = htmlToPdf.RenderHtmlAsPdf(page);
if (File.Exists(file))
{
for (int i = 1; ; ++i)
{
var s = file.Insert(file.Length - 4, $" ({i.ToString()})");
if (File.Exists(s))
{
continue;
}
else
{
file = s;
break;
}
}
}
pdf.SaveAs(file);
}
var fileinfo = new FileInfo(file);
return(fileinfo.Exists ? fileinfo : null);
}
