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.BaseMVVM;

using Iri.Modernisation.Data.Models;

using System.Collections.Generic;

using System.Linq;

using Iri.Modernisation.BaseMVVM.Commands;

namespace Iri.Modernisation.Controls.ViewModel

{

    public class ProductionEditorVM: BaseMVVM.ViewModel.ViewModel

    {

        private VideoViewerVM _videoViewerVM;

        public VideoViewerVM ViewModelVideoViewer

        {

            get

            {

                return _videoViewerVM;

            }

            set

            {

                _videoViewerVM = value;

                OnPropertyChanged("ViewModelVideoViewer");

            }

        }

        private PolemicElement _selectedSegmentIndex;

        private String _selectedIndexTitle;

        public String SelectedIndexTitle

        {

            get

            {

                return _selectedIndexTitle;

            }

            set

            {

                _selectedIndexTitle = value;

                _selectedSegmentIndex.Title = value;

                OnPropertyChanged("SelectedIndexTitle");

            }

        }

        private String _selectedIndexDescription;

        public String SelectedIndexDescription

        {

            get

            {

                return _selectedIndexDescription;

            }

            set

            {

                _selectedIndexDescription = value;

                _selectedSegmentIndex.Description = value;

                OnPropertyChanged("SelectedIndexDescription");

            }

        }

        private List<String> _selectedIndexTags = new List<String>();

        public String SelectedIndexTags

        {

            get

            {

                try

                {

                    return String.Join(",", _selectedIndexTags.ToArray());

                }

                catch

                {

                    return String.Empty;

                }

            }

            set

            {

                String val = (String)value;

                _selectedIndexTags = val.Split(',').ToList();

                _selectedSegmentIndex.Tags = val.Split(',').ToList();

                OnPropertyChanged("Tags");

            }

        }

        private bool _isRecordMode;

        public bool IsRecordMode

        {

            get

            {

                return _isRecordMode;

            }

            set

            {

                _isRecordMode = value;

                OnPropertyChanged("IsRecordMode");

            }

        }

        private bool _isEditableIndex;

        public bool IsEditableIndex

        {

            get

            {

                return _isEditableIndex;

            }

            set

            {

                _isEditableIndex = value;

                OnPropertyChanged("IsEditableIndex");

            }

        }

        public ProductionEditorVM()

        {

            InitializeCommands();

        }

        public ProductionEditorVM(VideoSequence Vs)

        {

            ViewModelVideoViewer = new VideoViewerVM(true, false)

                {

                   Source = Vs.Path

                };

            ViewModelVideoViewer.AutoPlay = false;

            InitializeCommands();

        }

        private void InitializeCommands()

        {

            Commands.ProductionTimeLine.IndexSelected.Executed += new EventHandler<SLExtensions.Input.ExecutedEventArgs>(IndexSelected_Executed);

        }

        void IndexSelected_Executed(object sender, SLExtensions.Input.ExecutedEventArgs e)

        {

            IsEditableIndex = (bool)e.Parameter;

            _selectedSegmentIndex = (SegmentIndex)e.Source;

            _selectedIndexTitle = _selectedSegmentIndex.Title;

            _selectedIndexTags = _selectedSegmentIndex.Tags;

            _selectedIndexDescription = _selectedSegmentIndex.Description;

            OnPropertyChanged(String.Empty);

        }

    }

}