using System.Web.Mvc;

namespace SelectPdf.Samples.Controllers
{
    public class ExcludeFromConversionController : Controller
    {
        // GET: ExcludeFromConversion
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult SubmitAction(FormCollection collection)
        {
            // instantiate a html to pdf converter object
            HtmlToPdf converter = new HtmlToPdf();

            // set the css selectors for the elements that will be excluded from conversion
            converter.Options.HiddenWebElements.CssSelectors =
                collection["TxtElements"].Split(new char[] { ',' });

            // create a new pdf document converting an url
            PdfDocument doc = converter.ConvertUrl(collection["TxtUrl"]);

            // save pdf document
            byte[] pdf =  doc.Save();

            // close pdf document
            doc.Close();
            
            // return resulted pdf document
            FileResult fileResult = new FileContentResult(pdf, "application/pdf");
            fileResult.FileDownloadName = "Document.pdf";
            return fileResult;
        }
    }
}