using System;

using System.Net;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Documents;

using System.Windows.Ink;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Animation;

using System.Windows.Shapes;

using Iri.Modernisation.Data.Models;

namespace Iri.Modernisation.Data.LDTClass

{

    public class LDTFileReader

    {

        private LDTFile _ldtFile;

        private VideoBook _videoBook;

        public VideoBook VideoBook

        {

            get

            {

                return _videoBook;

            }

        }

        public LDTFileReader(String LDTPath)

        {

            _ldtFile = new LDTFile();

            _ldtFile.Load(LDTPath);

            ConvertLdtToVideoBook();

        }

        public LDTFileReader(LDTFile ldtFile)

        {

            _ldtFile = ldtFile;

            ConvertLdtToVideoBook();

        }

        private void ConvertLdtToVideoBook()

        {

            if (_ldtFile != null)

            {

                // Initialisation du VideoBook

                _videoBook = new VideoBook()

                {

                    Title = _ldtFile.Project.Title,

                    Author = new User()

                    {

                        UserName = _ldtFile.Project.User,

                    },

                    Duration = new TimeSpan()

                };

                // Initialisation des index

                foreach (LDTAnnotationsContent LDTAC in _ldtFile.Annotations)

                {

                    int count=0;

                    int decoupage = LDTAC.Content[2].Elements.Count/4;

                    int selectedChapter = 0;

                    foreach(LDTElement LDTE  in LDTAC.Content[2].Elements)

                    {

                        _videoBook.Chapters[selectedChapter].Index.Add(new SegmentIndex(_videoBook.Chapters[selectedChapter])

                        {

                            Title = LDTE.Title,

                            Description = LDTE.Abstract,

                            Tags = LDTE.Tags,

                            TimerIn = new TimeSpan(0, 0, 0, 0, (int)LDTE.Begin),

                            Duration = new TimeSpan(0, 0, 0, 0, (int)LDTE.Dur),

                        });

                        count++;

                        if (count % decoupage == 0)

                        {

                            selectedChapter++;

                            if (selectedChapter >= 4)

                            {

                                selectedChapter = 3;

                            }

                        }

                       _videoBook.Duration =  _videoBook.Duration.Add(new TimeSpan(0, 0, 0, 0, (int)LDTE.Dur));

                    }

                    foreach (LDTElement LDTE in LDTAC.Content[3].Elements)

                    {

                        _videoBook.Chapters[0].Annotations.Add(new Annotation(_videoBook.Chapters[0])

                        {

                            Title = LDTE.Title,

                            Description = LDTE.Abstract,

                            Tags = LDTE.Tags,

                            TimerIn = new TimeSpan(0, 0, 0, 0, (int)LDTE.Begin),

                            Duration = new TimeSpan(0, 0, 0, 0, (int)(LDTE.Dur+5000)),

                        });

                       // _videoBook.Duration = _videoBook.Duration.Add(new TimeSpan(0, 0, 0, 0, (int)(LDTE.Dur)));

                    }

                      foreach (LDTElement LDTE in LDTAC.Content[1].Elements)

                      {

                          _videoBook.Chapters[0].Annotations.Add(new Annotation(_videoBook.Chapters[0])

                          {

                              Title = LDTE.Title,

                              Description = LDTE.Abstract,

                              Tags = LDTE.Tags,

                              TimerIn = new TimeSpan(0, 0, 0, 0, (int)LDTE.Begin),

                              Duration = new TimeSpan(0, 0, 0, 0, (int)LDTE.Dur),

                          });

                         // _videoBook.Duration = _videoBook.Duration.Add(new TimeSpan(0, 0, 0, 0, (int)LDTE.Dur));

                      }

                }

                // Initialisation des Annotations

                //Initialisation des Liens

            }

            else

            {

                throw new Exception("Fichier LDT Null");

            }

        }

    }

}