using AutoMapper;
using PuppeteerSharp;
using BlackRock.Reporting.API.Core.Models;
using BlackRock.Reporting.API.Mediator.UserMediator.Model;
using BlackRock.Reporting.API.Mediator.UserMediator.Dto;

namespace BlackRock.Reporting.API.Mediator.Mapping.DTOToEntity
{

    public class PDFMapping : Profile
    {
        public PDFMapping()
        {
            CreateMap<OptionsForPdf, PdfOptions>().ConvertUsing<OptionsForPdfConverter>();
        }
    }

    public class OptionsForPdfConverter : ITypeConverter<OptionsForPdf, PdfOptions>
    {
        public PdfOptions Convert(OptionsForPdf source, PdfOptions destination, ResolutionContext context)
        {
            if (source == null) return destination;
            if (destination == null)
                destination = new PdfOptions();

            destination.DisplayHeaderFooter = source.DisplayHeaderFooter;
            destination.HeaderTemplate = source.HeaderTemplate;
            destination.Height = source.Height;
            destination.Landscape = source.Landscape;
            destination.OmitBackground = source.OmitBackground;
            destination.PageRanges = source.PageRanges;
            destination.PreferCSSPageSize = source.PreferCSSPageSize;
            destination.PrintBackground = source.PrintBackground;
            destination.Scale = source.Scale;
            destination.Width = source.Width;

            destination.MarginOptions = new PuppeteerSharp.Media.MarginOptions()
            {
                Bottom = source.MarginBottom,
                Top = source.MarginTop,
                Right = source.MarginRight,
                Left = source.MarginLeft
            };
            switch (source.PaperFormatType)
            {
                case PaperFormatType.A4:
                    destination.Format = PuppeteerSharp.Media.PaperFormat.A4;
                    break;
                case PaperFormatType.A3:
                    destination.Format = PuppeteerSharp.Media.PaperFormat.A3;
                    break;
                case PaperFormatType.Letter:
                    destination.Format = PuppeteerSharp.Media.PaperFormat.Letter;
                    break;

            }
            return destination;
        }
    }
}