using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ceTe.DynamicPDF.IO;
using ceTe.DynamicPDF;
using DataAccessLayer;
using NLog;
using System.Data.SqlClient;
using System.Data;
using System.IO;
using System.Web.UI;
using System.Diagnostics.Eventing.Reader;

public class TemplateProvider
{
    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();

    private string _templateReportPath;
    private string _templateCopertinaPath;
    private string _templateGlossarioPath;
    private string _templateWelcomeLetterPath;
    private float _reportTypeFontColor_R;
    private float _reportTypeFontColor_G;
    private float _reportTypeFontColor_B;
    private float _chapterBackground_R;
    private float _chapterBackground_G;
    private float _chapterBackground_B;
    private float _chapterFontColor_R;
    private float _chapterFontColor_G;
    private float _chapterFontColor_B;
    private float _tableHeaderFontColor_R;
    private float _tableHeaderFontColor_G;
    private float _tableHeaderFontColor_B;
    private Stream _templateReportStream;
    private Stream _templateCopertinaStream;
    private Stream _templateGlossarioStream;
    private Stream _templateWelcomeLetterStream;

    // 2
    //public static int idReportDiagnosi;
    public static string CF = string.Empty;
    private string ambiente = CACHE.AMBIENTE;
    private DataTable Rosaspina = null;
    private int Contratto = 0;
    private string Rete = "";
    private bool Periodico = false;

    public TemplateProvider(int contratto, string rete, bool periodico)
    {
        Contratto = contratto;
        Rete = rete;
        Periodico = periodico;
        string msg = $"Error Template not found for contratto={contratto},rete={rete},periodico={periodico.ToString()},CF={CF}";
        DataTemplate template = null;

        if (periodico == CACHE.Periodico)
        {
            template = CACHE.DirectTemplates.FirstOrDefault(x => x.rete == rete && x.contracttype == contratto);

            if (template == null)
            {
                logger.Errors(msg);
                throw new Exception(msg);
            }
            else
                ReadFromTemplate(template);
        }

        if (!periodico && CACHE.Periodico)
        {
            template = CACHE.LetterTemplates.FirstOrDefault(x => x.rete == rete && x.contracttype == contratto);

            if (template == null)
            {
                logger.Errors(msg);
                throw new Exception(msg);
            }
            else
                ReadFromTemplate(template);
        }

        if (ambiente == "SVILUPPO")
        {

            if (contratto != 3)
            {
                _templateReportPath = @"C:\TEMPLATES\PDFGeneration_FILE\S\Templ_BFreport.pdf";
                _templateCopertinaPath = @"C:\TEMPLATES\PDFGeneration_FILE\S\Templ_copertinaSP.pdf";
                _templateGlossarioPath = @"C:\TEMPLATES\PDFGeneration_FILE\S\Glossario.pdf";
                _templateWelcomeLetterPath = @"C:\TEMPLATES\PDFGeneration_FILE\S\TemplateBF.pdf";
            }
            else
            {
                _templateReportPath = @"C:\TEMPLATES\PDFGeneration_FILE\FD\Report.pdf";
                _templateCopertinaPath = @"C:\TEMPLATES\PDFGeneration_FILE\FD\copertinaBF.pdf";
                _templateGlossarioPath = @"C:\TEMPLATES\PDFGeneration_FILE\FD\Glossario.pdf";
                _templateWelcomeLetterPath = @"C:\TEMPLATES\PDFGeneration_FILE\FD\Lettera.pdf";
            }
        }

        try
        {
            logger.Infos(" Utils -> _templateReportPath = " + _templateReportPath);
            (new FileStream(_templateWelcomeLetterPath, FileMode.Open, FileAccess.Read)).CopyTo(_templateWelcomeLetterStream = new MemoryStream());
            (new FileStream(_templateReportPath, FileMode.Open, FileAccess.Read)).CopyTo(_templateReportStream = new MemoryStream());
            (new FileStream(_templateCopertinaPath, FileMode.Open, FileAccess.Read)).CopyTo(_templateCopertinaStream = new MemoryStream());
            (new FileStream(_templateGlossarioPath, FileMode.Open, FileAccess.Read)).CopyTo(_templateGlossarioStream = new MemoryStream());

        }
        catch (Exception exx3)
        {
            logger.Errors(exx3);
            logger.Debugs($"Error exx3 at TemplateProvider.ctor(contratto={contratto},rete={rete},periodico={periodico.ToString()}),CF={CF}");
        }

    }

    private void ReadFromTemplate(DataTemplate template)
    {
        if (template != null)
        {
            _reportTypeFontColor_R = template.reporttypefontcolor_r;
            _reportTypeFontColor_G = template.reporttypefontcolor_g;
            _reportTypeFontColor_B = template.reporttypefontcolor_b;

            _chapterBackground_R = template.chapterbackground_r;
            _chapterBackground_G = template.chapterbackground_g;
            _chapterBackground_B = template.chapterbackground_b;

            _chapterFontColor_R = template.chapterfontcolor_r;
            _chapterFontColor_G = template.chapterfontcolor_g;
            _chapterFontColor_B = template.chapterfontcolor_b;

            _tableHeaderFontColor_R = template.tableheaderfontcolor_r;
            _tableHeaderFontColor_G = template.tableheaderfontcolor_g;
            _tableHeaderFontColor_B = template.tableheaderfontcolor_b;

            _templateReportPath = template.templatereportpath;
            _templateCopertinaPath = template.templatecopertinapath;
            _templateGlossarioPath = template.templateglossariopath;
            _templateWelcomeLetterPath = template.templatewelcomeletterpath;
        }
        else
        {
            // CASO IMPOSSIBILE
        }

    }
    public int SignYPosition { get { return 716; } }
    public int LetteraAccompagnamentoPeriodicoSalutiYBonus { get { return -5; } }
    public int LetteraAccompagnamentoPeriodicoFirmaYBonus { get { return -5; } }
    public int SalutiYBonus { get { return 15; } }
    public int MarginRight { get { return 259; } }
    public int GlossarioMarginRight { get { return 40; } }
    public int MarginDown { get { return 105; } }
    public System.IO.Stream TemplateWelcomeLetter { get { return _templateWelcomeLetterStream; } }
    public System.IO.Stream TemplateReport { get { return _templateReportStream; } }
    public System.IO.Stream TemplateCopertina { get { return _templateCopertinaStream; } }
    public ceTe.DynamicPDF.RgbColor ReportTypeFontColor
    {
        get
        {
            return new ceTe.DynamicPDF.RgbColor(_reportTypeFontColor_R, _reportTypeFontColor_G, _reportTypeFontColor_B);
        }
    }
    public ceTe.DynamicPDF.RgbColor ChapterBackgroundColor
    {
        get
        {
            if (Contratto != 3)
                return new ceTe.DynamicPDF.RgbColor(_chapterBackground_R, _chapterBackground_G, _chapterBackground_B);//SEI
            else
                return new ceTe.DynamicPDF.RgbColor(34, 128, 0);//DA
        }
    }
    public ceTe.DynamicPDF.RgbColor ChapterFontColor
    {
        get
        {
            if (Contratto != 3)
                return new ceTe.DynamicPDF.RgbColor(_chapterFontColor_R, _chapterFontColor_G, _chapterFontColor_B);//SEI
            else
                return new ceTe.DynamicPDF.RgbColor(34, 128, 0);//DA
        }
    }
    public ceTe.DynamicPDF.RgbColor TableHeaderFontColor
    {
        get
        {
            return new ceTe.DynamicPDF.RgbColor(_tableHeaderFontColor_R, _tableHeaderFontColor_G, _tableHeaderFontColor_B);
        }
    }
}// end of TemplateProvider