using System;
using System.Drawing.Printing;
using System.IO;
using System.Linq;
using System.Web.UI;
using Pechkin;

namespace AdvertsingProfitControl
{
    internal class ReportGenerator
    {
        public readonly string Version = "1.0.0.0";

        public void GeneratePdfReport(DateTime date)
        {
            var stringWriter = new StringWriter();
            var writer = new HtmlTextWriter(stringWriter);
            var front = new FrontPageGenerator();
            var back = new BackPageGenerator();
            front.BuildReportFrontPage(date, ref writer);
            back.BuildReportBackPage(date, ref writer);

            using (var streamWriter = new StreamWriter("C:\\Users\\Crypto\\Desktop\\Full.html"))
            {
                streamWriter.WriteLine(stringWriter.ToString());
            }
        }

        public void RenderHtmlCodeToImage(string path, string targetPath)
        {
            var htmlCode = File.ReadAllLines(path);
            var code = htmlCode.Aggregate("", (current, line) => current + "\r\n" + line);
            try
            {
                var pechkin = new SimplePechkin(new GlobalConfig().SetMargins(50,0,0,0).SetPaperSize(PaperKind.A4).SetPaperOrientation(true).SetCopyCount(1));
                var pdf = pechkin.Convert(new ObjectConfig().SetZoomFactor(1.25), code);
                //var config = new GlobalConfig().SetPaperSize(PaperKind.A4).SetPaperOrientation(true);
                //var pdfBuf = new SimplePechkin(config).Convert(code);
                using (var fs = new FileStream(targetPath, FileMode.Create, FileAccess.Write))
                {
                    fs.Write(pdf, 0, pdf.Length);
                }
            }
            finally
            {
                
            }
        }       
    }
}